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Original Articles
Incidence and treatment-based risk stratification of opportunistic infections in patients with inflammatory bowel disease: an ambispective cohort study in Brazil
Rios Ricci José Eugenio, Tarsila Campanha da Rocha Ribeiro, Fernando Antonio Basile Colugnati, Lívia de Almeida Costa, Pedro de Morais, Jordana AS Lopes, Hugo B Araújo, Matheus A Pacheco, Mariana V de S Paulo, João Baptista de Paula Fraga, Lucélia Paula Cabral Schmidt, Thais de Andrade Almeida, Roberta Oliveira Raimundo Borsato, Liliana Andrade Chebli, Júlio Maria Fonseca Chebli
Received September 4, 2025  Accepted February 11, 2026  Published online May 21, 2026  
DOI: https://doi.org/10.5217/ir.2025.00208    [Epub ahead of print]
AbstractAbstract PDF
Background/Aims
The risk of opportunistic infections (OIs) in inflammatory bowel disease (IBD) patients in Latin America is poorly known. We assessed the incidence and stratified the risk of OIs in IBD patients on immunosuppressive therapies.
Methods
In this ambispective cohort study, we retrospectively analyzed the medical charts of IBD patients between March 2014 and March 2021 and prospectively analyzed those from April 2021 to April 2024. The incidence rate of OIs was expressed as the number per 1,000 patient-years (PY) and calculated for each treatment category. The risks of OIs associated with immunosuppressants were compared with exposure to aminosalicylates or no treatment using the Cox proportional hazards model.
Results
In a total of 3,279.6 PY of follow-up, OIs occurred in 60 of 498 patients (12.0%) with an incidence rate of 18.3 per 1,000 PY. The most common OIs were herpes zoster (HZ; n = 28, 5.6%) and tuberculosis (n = 17, 3.4%). The incidence rates of HZ and tuberculosis were 8.5 and 5.18 per 1,000 PY, respectively. Compared with patients on aminosalicylates or no treatment, the risk of OIs was higher in those on combination therapies with anti-tumor necrosis factor (TNF) and thiopurines (hazard ratio [HR], 7.67; 95% confidence interval [CI], 2.26–26.06), followed by thiopurine monotherapy (HR, 5.35; 95% CI, 1.56–18.3), and anti-TNF monotherapy (HR, 5.04; 95% CI, 1.50–16.97).
Conclusions
IBD patients on long-term anti-TNF and/or thiopurine therapy had a higher risk of OIs, especially HZ and tuberculosis, compared with non-immunosuppressed patients. In the choice of therapies for IBD, the balance of individual drug effectiveness and safety is crucial.
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IBD
Latent tuberculosis infection screening in patients with inflammatory bowel disease: a nationwide retrospective cohort study in South Korea comparing IGRA alone versus a combination of TST and IGRA
Ye-Jee Kim, Jiyeon Kim, Jiwon Lee, Tae Sun Shim, Sang Hyoung Park, Kyung-Wook Jo
Intest Res 2025;23(4):541-550.   Published online October 14, 2025
DOI: https://doi.org/10.5217/ir.2025.00136
AbstractAbstract PDFSupplementary MaterialPubReaderePub
Background/Aims
We aimed to evaluate if using the interferon-gamma release assay (IGRA) alone is effective for latent tuberculosis infection (LTBI) screening in preventing active tuberculosis in patients with inflammatory bowel disease (IBD) before initiating anti-tumor necrosis factor alpha (anti-TNF-α) therapy, compared to using both the tuberculin skin test and IGRA.
Methods
Using South Korea’s Health Insurance Review and Assessment Service, we selected IBD patients treated with anti-TNF-α agents for ≥ 1 year who underwent LTBI screening between 2018 and 2021. We compared the 1-year incidence rate and standardized incidence ratio of active tuberculosis incidence after starting anti-TNF-α treatment to the general population based on the LTBI screening strategy.
Results
Of the 4,215 enrolled patients, 3,505 underwent IGRA alone for LTBI screening, while 710 received both tuberculin skin test and IGRA. Within 1 year of starting anti-TNF-α treatment, 15 patients (0.36%) developed active tuberculosis, with a mean follow-up period of 4,200.6 person-years. The 1-year tuberculosis incidence rates were 372.3 (95% confidence interval [CI], 198.2–636.6) per 100,000 person-years for the IGRA alone group and 282.3 (95% CI, 34.2–1,019.9) per 100,000 person-years for the combination group. The standardized incidence ratios were similar: 14.34 (95% CI, 7.63–24.52) for the IGRA alone group and 11.25 (95% CI, 1.26–40.61) for the combination group.
Conclusions
Using IGRA alone may be an effective strategy for LTBI screening in IBD patients before starting anti-TNF-α therapy. (Intest Res, Published online)

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  • Risk Factors of Latent Tuberculosis Infection among Incarcerated Populations: A Case–Control Study in Shenzhen, China
    Zhenyang Liu, Yawei Cui, Jiarong Xu, Zhikai Ding, Ao Huang
    Journal of Epidemiology and Global Health.2026;[Epub]     CrossRef
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IBD
The duration of prior anti-tumor necrosis factor agents is associated with the effectiveness of vedolizumab in patients with ulcerative colitis: a real-world multicenter retrospective study
Taku Kobayashi, Tadakazu Hisamatsu, Satoshi Motoya, Minoru Matsuura, Toshimitsu Fujii, Reiko Kunisaki, Tomoyoshi Shibuya, Ken Takeuchi, Sakiko Hiraoka, Hiroshi Yasuda, Kaoru Yokoyama, Noritaka Takatsu, Atsuo Maemoto, Toshiyuki Tahara, Keiichi Tominaga, Masaaki Shimada, Nobuaki Kuno, Mary Cavaliere, Kaori Ishiguro, Jovelle L Fernandez, Toshifumi Hibi
Intest Res 2026;24(2):281-292.   Published online June 4, 2025
DOI: https://doi.org/10.5217/ir.2024.00126
AbstractAbstract PDFSupplementary MaterialPubReaderePub
Background/Aims
Previous literature suggests that the response of patients with ulcerative colitis to vedolizumab may be affected by previous biologic therapy exposure. This real-world study evaluated vedolizumab treatment effectiveness in biologicnon-naïve patients.
Methods
This was a multicenter, retrospective, observational chart review of records from 16 hospitals in Japan (December 1, 2018, to February 29, 2020). Included patients who had ulcerative colitis, were aged ≥ 20 years, and received at least 1 dose of vedolizumab. Outcomes included clinical remission rates from weeks 2 to 54 according to prior biologic exposure status and factors associated with clinical remission up to week 54.
Results
A total of 370 eligible patients were included. Clinical remission rates were significantly higher in biologic-naïve (n=197) than in biologic-non-naïve (n=173) patients for weeks 2 to 54 of vedolizumab treatment. Higher clinical remission rates up to week 54 were significantly associated with lower disease severity (partial Mayo score ≤ 4, P= 0.001; albumin ≥ 3.0, P= 0.019) and the duration of prior anti-tumor necrosis factor α (anti-TNFα) therapy (P= 0.026). Patients with anti-TNFα therapy durations of < 3 months, 3 to < 12 months, and ≥ 12 months had clinical remission rates of 28.1%, 32.7%, and 60.0%, respectively (P= 0.001 across groups).
Conclusions
The effectiveness of vedolizumab in biologic-non-naïve patients was significantly influenced by duration of prior anti-TNFα therapy. (Japanese Registry of Clinical Trials: jRCT-1080225363)

Citations

Citations to this article as recorded by  
  • Interpreting vedolizumab persistence: lessons from real-world trajectories in ulcerative colitis
    Jung Min Moon
    Intestinal Research.2026; 24(1): 3.     CrossRef
  • Long-Term Outcomes and Prognostic Factors for Vedolizumab-Treated Japanese Patients with Ulcerative Colitis
    Shinya Fukushima, Takehiko Katsurada, Takahiro Ito, Atsuo Maemoto, Fumika Orii, Toshifumi Ashida, Masanao Nasuno, Hiroki Tanaka, Katsuyoshi Ando, Mikihiro Fujiya, Yoshihiro Yokoyama, Satoshi Motoya, Hiroshi Nakase
    Inflammatory Intestinal Diseases.2025; 11(1): 1.     CrossRef
  • 5,403 View
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  • 1 Web of Science
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IBD
Tuberculosis risk in patients with Crohn’s disease on biologics: a retrospective analysis of the Japanese Medical Claims Database
Koji Fujimoto, Shuhei Hosomi, Yumie Kobayashi, Rieko Nakata, Yu Nishida, Masaki Ominami, Yuji Nadatani, Shusei Fukunaga, Koji Otani, Fumio Tanaka, Satoko Ohfuji, Yasuhiro Fujiwara
Intest Res 2025;23(3):309-317.   Published online August 19, 2024
DOI: https://doi.org/10.5217/ir.2024.00076
AbstractAbstract PDFSupplementary MaterialPubReaderePub
Background/Aims
Treatment using tumor necrosis factor-α (TNF-α) inhibitors is one of the risk factors for active tuberculosis (TB) in patients with Crohn’s disease (CD). Biologics, such as ustekinumab (UST) and vedolizumab (VDZ), are less likely to cause opportunistic infections. However, large-scale studies for active TB and biologics other than TNF-α inhibitors are limited. We aimed to investigate the association between biologics and active TB utilizing a Japanese medical claims database.
Methods
We analyzed retrospectively the association of the risk of active TB development with treatment using TNF-α inhibitors and other biologics (UST and VDZ) in patients with CD using the Japanese Medical Data Vision (MDV) database between April 2008 and June 2022. The durations of each biologic and biologic-free treatment were calculated for each patient. Univariate and multivariate analyses were performed using the Cox proportional hazards model, with the utilization of biologics considered as time-dependent covariates.
Results
We included 28,811 patients with CD in MDV database. Finally, 17,169 patients were analyzed. In total, 7,064 patients were categorized as biologic-naïve, while 10,105 were classified as biologic-experienced. Seventeen patients developed active TB, including 7 on infliximab, 5 on adalimumab, and 5 on no biologics. None of the patients treated with UST and VDZ developed active TB. Multivariate analysis suggested that TNF-α inhibitors were the risk factors for active TB (hazard ratio, 3.66; P= 0.020).
Conclusions
TNF-α inhibitors, but not UST or VDZ, are risk factors for active TB in Japanese patients with CD.

Citations

Citations to this article as recorded by  
  • Research Communication: Risk of Tuberculosis With Advanced Therapies in 20,705 Patients With Inflammatory Bowel Diseases in Low Incidence Regions—A U.S. Claims‐Based Study
    Dhruv Ahuja, Kuan‐Hung Yeh, Sagar B. Patel, Soo‐kyung Park, Ronghui Xu, Siddharth Singh
    Alimentary Pharmacology & Therapeutics.2026; 63(6): 885.     CrossRef
  • Prevalence and clinical impact of latent tuberculosis infection in patients with inflammatory bowel disease in Japan: a retrospective multicenter study by the IBD-Quality team
    Nanae Tsuruoka, Hironobu Takedomi, Yasuhisa Sakata, Shin Fujioka, Ryosuke Sakemi, Shinya Ashizuka, Nobuaki Nishimata, Kazumi Inaba, Shuji Kanmura, Tetsu Kinjo, Yoki Furuta, Shinichiro Yoshioka, Shojiro Yamamoto, Ayako Takamori, Fumihito Hirai, Motohiro Es
    Journal of Gastroenterology.2026;[Epub]     CrossRef
  • Subacute respiratory symptoms in a patient with Crohn’s disease and ankylosing spondylitis
    Doohyuck Lee, Kwangwoo Nam, Ho Jin Yong, Juntae Kim, Miil Kang
    The Korean Journal of Internal Medicine.2026; 41(3): 557.     CrossRef
  • Miliartuberkulose nach Adalimumabtherapie eines M. Crohn
    Wolfgang Schima, Maximilian Emich, Helmut Kopf
    Journal für Gastroenterologische und Hepatologische Erkrankungen.2026;[Epub]     CrossRef
  • Risk of tuberculosis disease among patients with inflammatory bowel disease and inflammatory rheumatic disease treated with biologics in Denmark: a nationwide cohort study
    Christian Kraef, Anne Ahrens Østergaard, Troels Lillebaek, Pernille Ravn, Andreas Fløe, Lone Larsen, Ada Colic, Inge Petersen, Isik Somuncu Johansen
    Clinical Microbiology and Infection.2025;[Epub]     CrossRef
  • Assessing tuberculosis risk in Crohn’s disease patients receiving biologic therapies: real-world insights from Japan
    Jung Won Lee, Yoo Min Han
    Intestinal Research.2025; 23(3): 231.     CrossRef
  • Practices and perceptions of 5-aminosalicylic acid use in Crohn’s disease: a nationwide survey of physicians in Korea by KASID Guidelines Taskforce Team
    June Hwa Bae, Seung Yong Shin, Dong Hyun Kim, Seung Min Hong, Eun Mi Song, Ji Eun Kim, Young Joo Yang, Jiyoung Yoon, Sang-Bum Kang, Eun Soo Kim, Sung Eun Kim, Seong-Jung Kim, Jun Lee, Soo-Young Na, Soo Jung Park, Sang Hyoung Park, Won Moon, Sung-Ae Jung
    Intestinal Research.2025; 23(4): 491.     CrossRef
  • Safety assessment of ustekinumab in inflammatory bowel disease: a real-world analysis based on the FDA adverse event reporting system (FAERS)
    Likang Xu, Zhenkai Huang, Gong Chen, Chao Sun, Yang Yu, Sujun Gao
    European Journal of Medical Research.2025;[Epub]     CrossRef
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Defining management strategies for acute severe ulcerative colitis using predictive models: a simulation-modeling study
Danny Con, Peter De Cruz
Intest Res 2024;22(4):439-452.   Published online May 7, 2024
DOI: https://doi.org/10.5217/ir.2023.00175
AbstractAbstract PDFPubReaderePub
Background/Aims
Robust management algorithms are required to reduce the residual risk of colectomy in acute severe ulcerative colitis (ASUC) refractory to standard infliximab salvage therapy. The aim of this study was to evaluate the performance and benefits of alternative ASUC management strategies using simulated prediction models of varying accuracy.
Methods
This was a simulation-based modeling study using a hypothetical cohort of 5,000 steroid-refractory ASUC patients receiving standard infliximab induction. Simulated predictive models were used to risk-stratify patients and escalate treatment in patients at high risk of failing standard infliximab induction. The main outcome of interest was colectomy by 3 months.
Results
The 3-month colectomy rate in the base scenario where all 5,000 patients received standard infliximab induction was 23%. The best-performing management strategy assigned high-risk patients to sequential Janus kinase inhibitor inhibition and mediumrisk patients to accelerated infliximab induction. Using a 90% area under the curve (AUC) prediction model and optimistic treatment efficacy assumptions, this strategy reduced the 3-month colectomy rate to 8% (65% residual risk reduction). Using an 80% AUC prediction model with only modest treatment efficacy assumptions, the 3-month colectomy rate was reduced to 15% (35% residual risk reduction). Overall management strategy efficacy was highly dependent on predictive model accuracy and underlying treatment efficacy assumptions.
Conclusions
This is the first study to simulate predictive model-based management strategies in steroid-refractory ASUC and evaluate their effect on short-term colectomy rates. Future studies on predictive model development should incorporate simulation studies to better understand their expected benefit.

Citations

Citations to this article as recorded by  
  • Medical management of acute severe ulcerative colitis in the hospitalized patient
    Loren G Rabinowitz, Ajay Gade, Joseph D. Feuerstein
    Expert Review of Gastroenterology & Hepatology.2025; 19(5): 467.     CrossRef
  • Three Janus kinase inhibitors in ulcerative colitis: is upadacitinib taking the lead?
    Yoon Suk Jung
    Intestinal Research.2025; 23(4): 394.     CrossRef
  • 6,839 View
  • 222 Download
  • 2 Web of Science
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IBD
Serum albumin is the strongest predictor of anti-tumor necrosis factor nonresponse in inflammatory bowel disease in resource-constrained regions lacking therapeutic drug monitoring
Peeyush Kumar, Sudheer K. Vuyyuru, Prasenjit Das, Bhaskar Kante, Mukesh Kumar Ranjan, David Mathew Thomas, Sandeep Mundhra, Pabitra Sahu, Pratap Mouli Venigalla, Saransh Jain, Sandeep Goyal, Rithvik Golla, Shubi Virmani, Mukesh K. Singh, Karan Sachdeva, Raju Sharma, Nihar Ranjan Dash, Govind Makharia, Saurabh Kedia, Vineet Ahuja
Intest Res 2023;21(4):460-470.   Published online March 17, 2023
DOI: https://doi.org/10.5217/ir.2022.00128
AbstractAbstract PDFSupplementary MaterialPubReaderePub
Background/Aims
Evidence on predictors of primary nonresponse (PNR), and secondary loss of response (SLR) to anti-tumor necrosis factor (anti-TNF) agents in inflammatory bowel disease is scarce from Asia. We evaluated clinical/biochemical/molecular markers of PNR/SLR in ulcerative colitis (UC) and Crohn’s disease (CD).
Methods
Inflammatory bowel disease patients treated with anti-TNF agents (January 2005–October 2020) were ambispectively included. Data concerning clinical and biochemical predictors was retrieved from a prospectively maintained database. Immunohistochemistry for expression of oncostatin M (OSM), OSM receptor (OSM-R), and interleukin-7 receptor (IL-7R) were done on pre anti-TNF initiation mucosal biopsies.
Results
One-hundred eighty-six patients (118 CD, 68 UC: mean age, 34.1±13.7 years; median disease duration at anti-TNF initiation, 60 months; interquartile range, 28–100.5 months) were included. PNR was seen in 17% and 26.5% and SLR in 47% and 28% CD and UC patients, respectively. In CD, predictors of PNR were low albumin (P<0.001), postoperative recurrence (P=0.001) and high IL-7R expression (P<0.027) on univariate; and low albumin alone (hazard ratio [HR], 0.09; 95% confidence interval [CI], 0.03–0.28; P<0.001) on multivariate analysis respectively. Low albumin (HR, 0.31; 95% CI, 0.15–0.62; P=0.001) also predicted SLR. In UC, predictors of PNR were low albumin (P<0.001), and high C-reactive protein (P<0.001), OSM (P<0.04) and OSM-R (P=0.07) stromal expression on univariate; and low albumin alone (HR, 0.11; 95% CI, 0.03–0.39; P=0.001) on multivariate analysis respectively.
Conclusions
Low serum albumin at baseline significantly predicted PNR in UC and PNR/SLR in CD patients. Mucosal markers of PNR were high stromal OSM/OSM-R in UC and high IL-7R in CD patients.

Citations

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  • Does surgical approach affect Hirschsprung-associated enterocolitis risk? A comparison between transanal Swenson-like and endorectal pull-throughs
    Azzahra Fatinnuha Azmi Prayogi Putri, Dwiki Afandy, Ahmad Zakiy Habibiy, Setiani Silvy Nurhidayah, Khanza Adzkia Vujira, Pramana Adhityo, Gilang Vigorous Akbar Eka Candy, Kristy Iskandar, Eko Purnomo, Gunadi, Kota V. Ramana
    PLOS One.2026; 21(1): e0340813.     CrossRef
  • HLA-DQB1*03:01 and HLA-DQA1*05:05 as key genetic determinants of infliximab response and immunogenicity in Japanese patients with inflammatory bowel disease
    Ryuya Osaka, Takeo Naito, Seik-Soon Khor, Yoichi Kakuta, Yosuke Kawai, Masao Nagasaki, Hiroshi Meguro, Hideya Iwaki, Daisuke Okamoto, Hiroshi Nagai, Yusuke Shimoyama, Rintaro Moroi, Hisashi Shiga, Yoshitaka Kinouchi, Atsushi Masamune
    Journal of Gastroenterology.2026; 61(5): 547.     CrossRef
  • Population Pharmacokinetic Model for the Use of Intravenous or Subcutaneous Infliximab in Patients with Inflammatory Bowel Disease: Real-World Data from a Prospective Cohort Study
    Joo Hye Song, Sung Noh Hong, Myeong Gyu Kim, Minjung Kim, Seong Kyung Kim, Eun Ran Kim, Dong Kyung Chang, Young-Ho Kim
    Gut and Liver.2025; 19(3): 376.     CrossRef
  • The efficacy of infliximab combined with partial enteral nutrition in the treatment of Crohn’s disease: a cohort study
    Chen Huang, Chao Chen, Hao Wu, Hanyu Yin, Weixiang Yao, Susu Bai, Baixue Zhuo, Xiaoli Wu
    Frontiers in Nutrition.2025;[Epub]     CrossRef
  • Effectiveness of Switching to Subcutaneous Infliximab in Ulcerative Colitis Patients Experiencing Intravenous Infliximab Failure
    June Hwa Bae, Jung-Bin Park, Ji Eun Baek, Seung Wook Hong, Sang Hyoung Park, Dong-Hoon Yang, Byong Duk Ye, Jeong-Sik Byeon, Seung-Jae Myung, Suk-Kyun Yang, Sung Wook Hwang
    Gut and Liver.2024; 18(4): 667.     CrossRef
  • Progress in the Study of Inflammatory Bowel Disease Patients with Primary Non-Responsiveness
    Yixue Liu, Xiaoping Tan
    Journal of Biosciences and Medicines.2024; 12(01): 72.     CrossRef
  • Tofacitinib in Steroid-Refractory Acute Severe Ulcerative Colitis: A Retrospective Analysis
    Sayan Malakar, Srikanth Kothalkar, Umair Shamsul Hoda, Uday C Ghoshal
    Cureus.2023;[Epub]     CrossRef
  • 10,158 View
  • 487 Download
  • 7 Web of Science
  • 7 Crossref
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IBD
Abdominal aortic calcification in patients with inflammatory bowel disease: does anti-tumor necrosis factor α use protect from chronic inflammation-induced atherosclerosis?
Aikaterini Mantaka, Nikolaos Galanakis, Dimitrios Tsetis, Ioannis E. Koutroubakis
Intest Res 2022;20(4):495-505.   Published online August 8, 2022
DOI: https://doi.org/10.5217/ir.2022.00017
AbstractAbstract PDFPubReaderePub
Background/Aims
Abdominal aortic calcium (AAC) deposition has been suggested as a marker of early atherosclerosis. There is no published data on the evaluation of AAC in inflammatory bowel disease (IBD).
Methods
AAC was quantified by computed tomography or enterography scans performed in 98 IBD patients and 1:1 age and sex matched controls. AAC deposition was correlated with IBD characteristics, disease activity or severity parameters, laboratory tests and cardiovascular disease (CVD) risk factors.
Results
Moderate-severe grade of AAC was found in 35.7% of IBD patients compared to 30.6% of controls (P= 0.544). IBD with CVD and ulcerative colitis patients had significantly higher rates of more severe atherosclerotic lesions (P= 0.001 and P= 0.01, respectively). AAC deposition was similarly distributed in age groups ( < 45, 45–64, and ≥ 65 years) among patients and controls. Multivariate analysis after excluding CVD risk confounders for non-CVD patients found extensive disease (P= 0.019) and lifetime steroids (P= 0.04) as independent risk factors for AAC. Anti-tumor necrosis factor α (TNF-α) use was negatively associated with AAC deposition in non-CVD IBD patients (odds ratio, 0.023; 95% confidence interval, 0.001–0.594; P= 0.023).
Conclusions
More than one-third of IBD patients have moderate to severe AAC. Better control of inflammation with anti-TNF-α agents seems to protect IBD patients from ACC deposition and subsequent atherosclerosis.

Citations

Citations to this article as recorded by  
  • Neutrophils at the Crossroads of Inflammatory Bowel Disease and Atherosclerosis: A State-of-the-Art Review
    Vadim Genkel, Yana Zaripova, Alla Kuznetsova, Alena Sluchanko, Anna Minasova, Maria Zotova, Anna Saenko, Albina Savochkina, Anastasiya Dolgushina
    Cells.2025; 14(10): 738.     CrossRef
  • Bridging the gut and the heart-Exploring pathophysiology, risk factors, and therapeutic implications of cardiovascular disease in inflammatory bowel disease
    Diana Othon-Martínez, Sylvia Valeria Peña-Muñoz, Margarita Riojas-Barrett, Genesis Vidales-López, Josué Moisés Sánchez Guzmán, Lukasz Kwapisz
    Journal of Investigative Medicine.2025; 73(8): 593.     CrossRef
  • Inhibition of long interspersed nuclear element-1 by nucleoside reverse transcriptase inhibitors attenuates vascular calcification
    Jianshuai Ma, Dayu He, Mingxuan Zhang, Ziting Zhou, Jinkun Cheng, Aoran Huang, Yaxin Lian, Yuncong Shi, Changming Xie, Zhengyan Guan, Zhengzhipeng Zhang, Chen Xie, Tingting Zhang, Hui Huang
    Signal Transduction and Targeted Therapy.2025;[Epub]     CrossRef
  • Abdominal aortic calcification among gastroenterological and transplant surgery
    Yuki Imaoka, Masahiro Ohira, Miho Akabane, Kazunari Sasaki, Hideki Ohdan
    Annals of Gastroenterological Surgery.2024; 8(6): 987.     CrossRef
  • A Potential New Link Between Inflammation and Vascular Calcification
    Xinjiang Cai, Yin Tintut, Linda L. Demer
    Journal of the American Heart Association.2023;[Epub]     CrossRef
  • Associations between systemic immune-inflammation index and abdominal aortic calcification: Results of a nationwide survey
    Ruijie Xie, Xiaozhu Liu, Haiyang Wu, Mingjiang Liu, Ya Zhang
    Nutrition, Metabolism and Cardiovascular Diseases.2023; 33(7): 1437.     CrossRef
  • Cardiovascular manifestations of inflammatory bowel diseases and the underlying pathogenic mechanisms
    Ying Xiao, Don W. Powell, Xiaowei Liu, Qingjie Li
    American Journal of Physiology-Regulatory, Integrative and Comparative Physiology.2023; 325(2): R193.     CrossRef
  • 6,825 View
  • 249 Download
  • 7 Web of Science
  • 7 Crossref
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Clinical outcomes and predictors of response for adalimumab in patients with moderately to severely active ulcerative colitis: a KASID prospective multicenter cohort study
Seung Yong Shin, Soo Jung Park, Young Kim, Jong Pil Im, Hyo Jong Kim, Kang-Moon Lee, Ji Won Kim, Sung-Ae Jung, Jun Lee, Sang-Bum Kang, Sung Jae Shin, Eun Sun Kim, You Sun Kim, Tae Oh Kim, Hyun-Soo Kim, Dong Il Park, Hyung Kil Kim, Eun Soo Kim, Young-Ho Kim, Do Hyun Kim, Dennis Teng, Jong-Hwa Kim, Wonyong Kim, Chang Hwan Choi, on behalf of the IBD Research Group of the Korean Association for the Study of Intestinal Diseases
Intest Res 2022;20(3):350-360.   Published online July 23, 2021
DOI: https://doi.org/10.5217/ir.2021.00049
AbstractAbstract PDFSupplementary MaterialPubReaderePub
Background/Aims
This study assessed the efficacy and safety of adalimumab (ADA) and explored predictors of response in Korean patients with ulcerative colitis (UC).
Methods
A prospective, observational, multicenter study was conducted over 56 weeks in adult patients with moderately to severely active UC who received ADA. Clinical response, remission, and mucosal healing were assessed using the Mayo score.
Results
A total of 146 patients were enrolled from 17 academic hospitals. Clinical response rates were 52.1% and 37.7% and clinical remission rates were 24.0% and 22.0% at weeks 8 and 56, respectively. Mucosal healing rates were 39.0% and 30.1% at weeks 8 and 56, respectively. Prior use of anti-tumor necrosis factor-α (anti-TNF-α) did not affect clinical and endoscopic responses. The ADA drug level was significantly higher in patients with better outcomes at week 8 (P<0.05). In patients with lower endoscopic activity, higher body mass index, and higher serum albumin levels at baseline, the clinical response rate was higher at week 8. In patients with lower Mayo scores and C-reactive protein levels, clinical responses, and mucosal healing at week 8, the clinical response rate was higher at week 56. Serious adverse drug reactions were identified in 2.8% of patients.
Conclusions
ADA is effective and safe for induction and maintenance in Korean patients with UC, regardless of prior anti-TNF-α therapy. The ADA drug level is associated with the efficacy of induction therapy. Patients with better short-term outcomes were predictive of those with an improved long-term response.

Citations

Citations to this article as recorded by  
  • Impact of 5‐ASA discontinuation in children with ulcerative colitis on biologic therapy: A propensity score‐matched study
    Giulia D'Arcangelo, Luca Scarallo, Giulia Mancuso, Mara Corpino, Claudio Romano, Lorenzo Norsa, Serena Arrigo, Matteo Bramuzzo, Maria Teresa Fioretti, Giovanna Zuin, Maria Teresa Illiceto, Paolo Lionetti, Marina Aloi
    Journal of Pediatric Gastroenterology and Nutrition.2026;[Epub]     CrossRef
  • Development and Validation of a Clinical Decision Support Tool to Predict Disease Progression in Crohn’s Disease Treated with Ustekinumab
    Lingya Yao, Yushu Cao, Chenhao Bai, Rongbei Liu, Wenjing Yang, Kang Chao, Zhaopeng Huang, Yun Qiu, Xiang Gao, Minhu Chen, Qian Cao
    Journal of Clinical Medicine.2025; 14(22): 7919.     CrossRef
  • Prospective Observational Evaluation of the Time-Dependency of Adalimumab Immunogenicity and Drug Concentration in Ulcerative Colitis Patients: the POETIC II Study
    Sivan Harnik, Chaya M Abitbol, Ola Haj Natour, Miri Yavzori, Ella Fudim, Orit Picard, Timna Naftali, Efrat Broide, Ayal Hirsch, Limor Selinger, Eyal Shachar, Doron Yablecovitch, Ahmad Albshesh, Daniel Coscas, Uri Kopylov, Rami Eliakim, Shomron Ben-Horin,
    Journal of Crohn's and Colitis.2024; 18(3): 341.     CrossRef
  • Rapidly achieving clinical remission in ulcerative colitis indicates better endoscopic and histological outcomes
    Rirong Chen, Yizhe Tie, Yongle Huang, Xi Zhang, Zhirong Zeng, Minhu Chen, Li Li, Shenghong Zhang
    United European Gastroenterology Journal.2024; 12(4): 459.     CrossRef
  • Effectiveness of adalimumab in severe ulcerative colitis: A systematic review and a meta‐analysis
    Saleh Azadbakht, Masomeh Seighali, Salehe Azadbakht, Morteza Azadbakht
    Health Science Reports.2024;[Epub]     CrossRef
  • Dynamic changes in the gut microbiota composition during adalimumab therapy in patients with ulcerative colitis: implications for treatment response prediction and therapeutic targets
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    Peter M. Irving, Peter Hur, Raju Gautam, Xiang Guo, Severine Vermeire
    Journal of Managed Care & Specialty Pharmacy.2024; 30(9): 1026.     CrossRef
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    Seung Bum Lee, Hee Seung Hong, Chang Kyun Lee, Bo-In Lee, Sol Kim, Seong-Joon Koh, Hosun Yu, Jung-Bin Park, Sung Wook Hwang, Byong Duk Ye, Suk-Kyun Yang, Sang Hyoung Park
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    Soo-Young Na
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    Seok-Young Kim, Seung Yong Shin, Maham Saeed, Ji Eun Ryu, Jung-Seop Kim, Junyoung Ahn, Youngmi Jung, Jung Min Moon, Chang Hwan Choi, Hyung-Kyoon Choi
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    Marla C Dubinsky, Fernando Magro, Flavio Steinwurz, David P Hudesman, Jami A Kinnucan, Ryan C Ungaro, Markus F Neurath, Nicole Kulisek, Jerome Paulissen, Chinyu Su, Dario Ponce de Leon, Miguel Regueiro
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    Jongwook Yu, Soo Jung Park, Hyung Wook Kim, Yun Jeong Lim, Jihye Park, Jae Myung Cha, Byong Duk Ye, Tae Oh Kim, Hyun-Soo Kim, Hyun Seok Lee, Su Young Jung, Youngdoe Kim, Chang Hwan Choi
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Review
IBD
Correlation of serum levels of anti-tumor necrosis factor agents with perianal fistula healing in Crohn’s disease: a narrative review
Eron Fabio Miranda, Rodrigo Bremer Nones, Paulo Gustavo Kotze
Intest Res 2021;19(3):255-264.   Published online November 6, 2020
DOI: https://doi.org/10.5217/ir.2020.00029
AbstractAbstract PDFPubReaderePub
With the overspread use of measurement of serum levels of anti-tumor necrosis factor (TNF) agents (therapeutic drug monitoring, TDM), new therapeutic strategies have been used in the management of Crohn’s disease (CD). Different targets are correlated with increased levels of circulating drugs. Recent evidence demonstrated that higher serum levels of anti-TNF agents may be associated to better outcomes in perianal fistulizing CD (PFCD). Overall, patients with healed fistulas had higher serum levels of infliximab and adalimumab as compared to those with active drainage. This was demonstrated in some cohort studies, in induction and maintenance, in adults and children with PFCD. In this narrative review, authors summarize current evidence on the use of serum level measurement of anti-TNF agents and its correlation with perianal fistula healing in CD patients. Data on the use of TDM in PFCD is discussed in detail. The retrospective design of the studies and the lack of objective parameters to measure fistula healing are the main limitations of published data. Prospective studies, with central reading of objective radiological parameters, such as pelvic magnetic resonance imaging scores, can improve the level of evidence on the possible advantages of TDM in perianal fistula in CD and are warranted.

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Original Articles
Inflammatory Bowel Diseases
Long-term safety and effectiveness of adalimumab in 462 patients with intestinal Behçet’s disease: results from a large real-world observational study
Yasuo Suzuki, Takashi Hagiwara, Mariko Kobayashi, Kazuo Morita, Tomoyo Shimamoto, Toshifumi Hibi
Intest Res 2021;19(3):301-312.   Published online August 20, 2020
DOI: https://doi.org/10.5217/ir.2020.00013
AbstractAbstract PDFSupplementary MaterialPubReaderePub
Background/Aims
The safety and effectiveness of adalimumab was demonstrated in a phase 3 trial in Japanese patients with intestinal Behçet’s disease. The aim of this study was to evaluate the long-term safety and effectiveness of adalimumab in Japanese patients with intestinal Behçet’s disease.
Methods
This prospective, all-case, post-marketing study was conducted at 254 centers in Japanese patients with intestinal Behçet’s disease receiving adalimumab. The primary endpoint was incidence of adverse drug reactions. Effectiveness endpoints included global improvement rating and change in C-reactive protein levels.
Results
Of the 473 registered patients, 462 and 383 included in the safety and effectiveness populations were administered adalimumab for a mean of 515.3 and 579.5 days, respectively. Overall, 395 patients (85.5%) received adalimumab at the recommended dose. Adverse drug reactions and serious adverse drug reactions were reported in 120 (25.97%) and 51 (11.04%) patients, respectively. The incidence of adverse drug reactions was significantly higher in patients with comorbidities (P< 0.0001), patients taking concomitant oral corticosteroids (P< 0.0001), and those not self-administering adalimumab (P= 0.0257). At study end, global improvement rating was “effective” (n = 156, 40.7%) or “markedly effective” (n = 168, 43.9%) in 324 patients (overall effective, 84.6%). Mean C-reactive protein levels (mg/dL) decreased from 1.96 at baseline (n = 324) to 0.58 at week 24 (n = 208) and 0.25 at week 156 (n = 37).
Conclusions
This large real-world study confirmed the long-term safety and effectiveness of adalimumab in patients with intestinal Behçet’s disease. No new safety concerns were identified. (Clinical trial registration number: NCT01960790)

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Inflammatory bowel diseases
Safety of tumor necrosis factor inhibitor use in patients with concomitant malignancy
Hiep Phan, Rick A. Weideman, Daisha J. Cipher, Linda A. Feagins
Intest Res 2020;18(3):282-288.   Published online April 7, 2020
DOI: https://doi.org/10.5217/ir.2019.09140
AbstractAbstract PDFPubReaderePub
Background/Aims
Safety for tumor necrosis factor inhibitors (TNFi) in cancer has been focused on risk of incident malignancies, but studies on prognostic effects have been scarce. We determined survival and recurrence rates at 1, 2, and 5 years after cancer diagnosis in patients with and without concurrent TNFi use.
Methods
Chart reviews were performed between 1996 and 2015 at the VA North Texas Healthcare System. Cases were patients with inflammatory disease, concomitant malignancy, and TNFi use while controls were patients with inflammatory disease, concomitant malignancy but no TNFi use. Cases and controls were matched for type of malignancy. Analysis was performed with log-rank tests on Kaplan-Meier curves.
Results
Thirty-six cases and 72 controls were identified. For cases, survival at 1, 2, and 5 years were 32 (89%), 31 (86%), and 29 (81%) compared to 63 (90%), 61 (87%), and 51 (73%) for the control group (P=0.985). For cases, recurrence rates at 1, 2, and 5 years were 3 (8%), 5 (14%), and 6 (17%) compared to 2 (3%), 5 (7%), and 7 (10%) for the control group (P=0.158).
Conclusions
Our findings suggest TNFi may be safely used in select inflammatory disease patients with concurrent cancer if therapy is needed for proper disease control. However, case-by-case consideration in conjunction with an oncologist is recommended while considering the apparent safety of TNFi for patients suffering from active inflammatory diseases despite having a concomitant malignancy.

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IBD
Influence of anti-tumor necrosis factor-alpha therapy to pregnant inflammatory bowel disease women and their children’s immunity
Ko Eun Lee, Sung-Ae Jung, Sang Hyoung Park, Chang Mo Moon, So Yeon Shim, Eun Soo Kim, Su Jin Cho, Seong-Eun Kim, Kwang Bum Cho, Suk-Kyun Yang
Intest Res 2019;17(2):237-243.   Published online February 8, 2019
DOI: https://doi.org/10.5217/ir.2018.00071
AbstractAbstract PDFPubReaderePub
Background/Aims
The onset of inflammatory bowel disease (IBD) usually occurs at young age, and therefore, women IBD patients experience pregnancy during their disease progression. Recently, the use of anti-tumor necrosis factor-α (anti-TNF-α) has been rapidly increasing. The aim of this study was to evaluate pregnancy related outcomes in women with IBD who were treated with anti-TNF-α during pregnancy and immunity of their children.
Methods
Korean women with IBD who had been treated with anti-TNF-α during pregnancy had been enrolled. Medical records were reviewed and a survey was performed for each patient. For the patients who agreed on additional examination for their children, children’s growth, medical history and antibody to hepatitis B surface antigen (anti-HBs) titer were checked.
Results
All 18 patients had been diagnosed with Crohn’s disease. There was not any case of preterm delivery, low birth-weight infant, congenital anomaly, nor stillbirth. All 12 children had followed the regular vaccination schedule for hepatitis B and 4 of them showed negative results for anti-HBs. After the 1 booster vaccination, all children demonstrated seroconversion. Regarding live vaccines, 4 children had bacillus Calmette-Guerin and 4 had rotavirus vaccine before 6 months, without any specific side effects.
Conclusions
This was the first study of immunity of the children born from IBD women who had been treated with anti-TNF-α medication during their pregnancy. IBD women had comparable pregnancy outcomes with the general women population, suggesting that the disease activity rather than the administered medication would be more important in healthy pregnancy. Considering the history of vaccination and anti-HBs titers, immunity seems to be intact in the children.

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  • Safety and Optimal Timing of BCG Vaccination in Infants Born to Mothers Receiving Anti-TNF Therapy for Inflammatory Bowel Disease
    Sang Hyoung Park, Hyo Jong Kim, Chang Kyun Lee, Eun Mi Song, Sang-Bum Kang, Byung Ik Jang, Eun Soo Kim, Kyeong Ok Kim, Yoo Jin Lee, Eun Young Kim, Yun Jin Jung, Soo-Kyung Park, Dong Il Park, Byong Duk Ye, Sung-Ae Jung, Suk-Kyun Yang
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  • Intrauterine Exposure to Biologics in Inflammatory Autoimmune Diseases: A Systematic Review
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    Drugs.2020; 80(16): 1699.     CrossRef
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β-(1,3)-Glucan derived from Candida albicans induces inflammatory cytokines from macrophages and lamina propria mononuclear cells derived from patients with Crohn's disease
Kiyoto Mori, Makoto Naganuma, Shinta Mizuno, Hiroaki Suzuki, Mina T. Kitazume, Katsuyoshi Shimamura, Sayako Chiba, Akira Sugita, Katsuyoshi Matsuoka, Tadakazu Hisamatsu, Takanori Kanai
Intest Res 2018;16(3):384-392.   Published online July 27, 2018
DOI: https://doi.org/10.5217/ir.2018.16.3.384
AbstractAbstract PDFSupplementary MaterialPubReaderePub
<b>Background/Aims</b><br/>

Recent research has highlighted the importance of interactions between commensal fungi and intestinal inflammation. However, there are few studies investigating whether commensal fungi contribute to inflammation in patients with Crohn's disease (CD). The aim of this study is to investigate reveal interactions between commensal fungi and host immune cells in CD.

Methods

CD14-positive monocytes were isolated from peripheral blood mononuclear cells from healthy human volunteers and then differentiated in the presence of macrophage colony-stimulating factor (M-CSF) (referred to as M-macrophages, M-Mϕs) or M-CSF and interferon-γ (IFN-γ) (referred to as M-gamma macrophages, Mγ-Mϕs). Cytokine production by these in vitro differentiated macrophages in response to β-(1,3)-glucan was analyzed by flow cytometry. Expression of Dectin-1 was examined using flow cytometry, western blotting, and quantitative reverse transcription-polymerase chain reaction. Cytokine production by in vitro differentiated macrophages in response to β-(1,3)-glucan was measured in the presence of an anti-Dectin-1 receptor antagonist, anti-Syr, or an anti-Fas-1 antibody. Cytokine production by lamina propria mononuclear cells (LPMCs) derived from CD patients in response to β-(1,3)-glucan was also analyzed.

Results

Mγ-Mϕs produced a large amount of tumor necrosis factor-α (TNF-α) and interleukin-6 in response to β-(1,3)-glucan. Dectin-1 expression was significantly higher in Mγ-Mϕs than in M-Mϕs. The increase in TNF-α production by Mγ-Mϕs stimulated with glucan was reversed by blocking Dectin-1, Syr or Fas-1. LPMCs derived from CD patients stimulated with β-(1,3)-glucan produced significantly higher amount of TNF-α than LPMCs derived from UC patients.

Conclusions

These results suggest that commensal fungal microbiota may contribute to the pathogenesis of CD by inducing macrophages-derived pro-inflammatory cytokines.

Citations

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  • Heat Shock Protein SSA1 Enriched in Hypoxic Secretome of Candida albicans Exerts an Immunomodulatory Effect via Regulating Macrophage Function
    Wei Teng, Phawinee Subsomwong, Kouji Narita, Akio Nakane, Krisana Asano
    Cells.2024; 13(2): 127.     CrossRef
  • Antifungal immunity mediated by C-type lectin receptors may be a novel target in immunotherapy for urothelial bladder cancer
    Tianhang Li, Tianyao Liu, Zihan Zhao, Yuchen Pan, Xinyan Xu, Yulin Zhang, Shoubin Zhan, Shengkai Zhou, Wenjie Zhu, Hongqian Guo, Rong Yang
    Frontiers in Immunology.2022;[Epub]     CrossRef
  • Serum 1,3-beta-D-glucan as a noninvasive test to predict histologic activity in patients with inflammatory bowel disease
    Katia Farias e Silva, Hayandra F Nanini, Cynthia Machado Cascabulho, Siane L B Rosas, Patricia T Santana, Antonio José de V Carneiro, Elias Anaissie, Marcio Nucci, Heitor Siffert Pereira de Souza
    World Journal of Gastroenterology.2021; 27(9): 866.     CrossRef
  • Effects of Medicinal Fungi-Derived β-Glucan on Tumor Progression
    Vaclav Vetvicka, Tamara V. Teplyakova, Alexandra B. Shintyapina, Tatiana A. Korolenko
    Journal of Fungi.2021; 7(4): 250.     CrossRef
  • The Role of IL-17-Producing Cells in Cutaneous Fungal Infections
    Yu Sawada, Ayako Setoyama, Yumiko Sakuragi, Natsuko Saito-Sasaki, Haruna Yoshioka, Motonobu Nakamura
    International Journal of Molecular Sciences.2021; 22(11): 5794.     CrossRef
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Efficacy of restarting anti-tumor necrosis factor α agents after surgery in patients with Crohn's disease
Sakiko Hiraoka, Shiho Takashima, Yoshitaka Kondo, Toshihiro Inokuchi, Yuusaku Sugihara, Masahiro Takahara, Seiji Kawano, Keita Harada, Jun Kato, Hiroyuki Okada
Intest Res 2018;16(1):75-82.   Published online January 18, 2018
DOI: https://doi.org/10.5217/ir.2018.16.1.75
AbstractAbstract PDFPubReaderePub
<b>Background/Aims</b><br/>

The efficacy of anti-tumor necrosis factor α (anti-TNFα) antibodies for postoperative Crohn's disease (CD) in patients who were treated with these agents prior to surgery is largely unknown.

Methods

CD patients who underwent intestinal resection and received anti-TNFα agents after surgery were divided into 2 groups according to the presence or absence of preoperative anti-TNFα treatment: anti-TNFα restart group or anti-TNFα naïve group. Endoscopic recurrence after surgery was examined according to the preoperative conditions, including administration of anti-TNFα agents before surgery.

Results

Thirty-six patients received anti-TNFα antibody after surgery: 22 in the anti-TNFα restart group and 14 in the anti-TNFα naïve group. Endoscopic recurrence after surgery was more frequently observed in the anti-TNFα restart group than in the anti-TNFα naïve group (68% vs. 14%, P<0.001). Multivariate analysis revealed the following significant risk factors of endoscopic recurrence after surgery: anti-TNF restart group (odds ratio [OR], 28.10; 95% CI, 3.08–722.00), age at diagnosis <23 years (OR, 24.30; 95% CI, 1.67–1,312.00), serum albumin concentration at surgery <3.3 g/dL (OR, 34.10; 95% CI, 1.72–2,804.00), and presence of inflammation outside of the surgical site (OR, 21.40; 95% CI, 1.02–2,150.00). Treatment intensification for patients with endoscopic recurrence in the anti-TNFα restart group showed limited responses, with only 1 of 12 patients achieving endoscopic remission.

Conclusions

The efficacy of restarting anti-TNFα antibody treatment after surgery was limited, and treatment intensification or a change to different classes of biologics should be considered for those patients.

Citations

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  • Efficacy of Consistency Versus Switching of Biologics for Prevention of Postoperative Recurrence in Crohn’s Disease: A Multicenter Real-World Retrospective Study
    Chunjie Zhang, Juan Wu, Zhaoxiu Liu, Leilei Luo, Wen Tang, Jing Sun, Fenfen Wang, Yan Chen, Yanjun Chen, Wei Han, Meijiao Lu, Zhaolian Bian, Cuihua Lu, Naizhong Hu, Lanxiang Zhu, Xiujun Liao, Yi Li
    Inflammatory Bowel Diseases.2026; 32(5): 841.     CrossRef
  • Influence of preoperative anti TNF alpha antibody therapy on postoperative recurrence of Crohn’s disease
    Yuki Sekido, Takayuki Ogino, Takashi Takeda, Mitsunobu Takeda, Tsuyoshi Hata, Atsushi Hamabe, Hidekazu Takahashi, Norikatsu Miyoshi, Mamoru Uemura, Yuichiro Doki, Hidetoshi Eguchi, Tsunekazu Mizushima
    Scientific Reports.2025;[Epub]     CrossRef
  • Common Mistakes in Managing Patients with Inflammatory Bowel Disease
    Javier P. Gisbert, María Chaparro
    Journal of Clinical Medicine.2024; 13(16): 4795.     CrossRef
  • Anti-TNF Agents and New Biological Agents (Vedolizumab and Ustekinumab) in the Prevention and Treatment of Postoperative Recurrence After Surgery in Crohn’s Disease
    Javier P. Gisbert, María Chaparro
    Drugs.2023; 83(13): 1179.     CrossRef
  • Nutrition, Nutritional Status, Micronutrients Deficiency, and Disease Course of Inflammatory Bowel Disease
    Marco Valvano, Annalisa Capannolo, Nicola Cesaro, Gianpiero Stefanelli, Stefano Fabiani, Sara Frassino, Sabrina Monaco, Marco Magistroni, Angelo Viscido, Giovanni Latella
    Nutrients.2023; 15(17): 3824.     CrossRef
  • Patient sex does not affect endoscopic outcomes of biologicals in inflammatory bowel disease but is associated with adverse events
    Mitchell R. K. L. Lie, Emma Paulides, C. Janneke van der Woude
    International Journal of Colorectal Disease.2020; 35(8): 1489.     CrossRef
  • Adalimumab or Infliximab for the Prevention of Early Postoperative Recurrence of Crohn Disease: Results From the ENEIDA Registry
    Fiorella Cañete, Míriam Mañosa, María José Casanova, Ramiro C González-Sueyro, Jesús Barrio, Fernando Bermejo, Pilar Nos, Eva Iglesias-Flores, Esther García-Planella, José Lázaro Pérez-Calle, Raquel Vicente, Maribel Vera, Laura Ramos, Montserrat Rivero, R
    Inflammatory Bowel Diseases.2019; 25(11): 1862.     CrossRef
  • Maneuvering Clinical Pathways for Crohn’s Disease
    Thomas X. Lu, Russell D. Cohen
    Current Gastroenterology Reports.2019;[Epub]     CrossRef
  • Author's Reply
    Sakiko Hiraoka, Jun Kato, Hiroyuki Okada
    Intestinal Research.2018; 16(2): 321.     CrossRef
  • The old versus the new: which do you keep in postoperative Crohn's disease?
    Paulo Gustavo Kotze, Christopher Ma, Miguel Regueiro, Remo Panaccione
    Intestinal Research.2018; 16(2): 319.     CrossRef
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Comparison of time until elective intestinal resection regarding previous anti-tumor necrosis factor exposure: a Brazilian study on patients with Crohn's disease
Paulo Gustavo Kotze, Daniela Oliveira Magro, Barbara Saab, Mansur Paulo Saab, Lilian Vital Pinheiro, Marcia Olandoski, Maria de Lourdes Setsuko Ayrizono, Carlos Augusto Real Martinez, Claudio Saddy Rodrigues Coy
Intest Res 2018;16(1):62-68.   Published online January 18, 2018
DOI: https://doi.org/10.5217/ir.2018.16.1.62
AbstractAbstract PDFPubReaderePub
<b>Background/Aims</b><br/>

The use of anti-tumor necrosis factor (anti-TNF) agents seems to reduce surgical rates and delay surgical procedures in prospective trials and population-based studies in the management of Crohn's disease (CD). This study aimed to identify whether preoperative anti-TNF agents influence the time from diagnosis to surgery.

Methods

An observational retrospective cohort study was conducted on patients with CD submitted to intestinal resections due to complications or medical therapy failure in a period of 7 years. The patients were allocated into 2 groups according to their previous exposure to anti-TNF agents in the preoperative period. Epidemiological aspects regarding age at diagnosis, smoking, perianal disease, and preoperative conventional therapy were considered. A Kaplan-Meier survival analysis was used to outline possible differences between the groups regarding the time to surgery.

Results

A total of 123 patients were included (71 and 52 with and without previous exposure to biologics, respectively). The overall time to surgery was 108±6.9 months (maximum, 276 months). The survival estimation revealed no difference in the mean time to intestinal resection between the groups (99.78±10.62 months in the patients without and 114.01±9.07 months in those with previous anti-TNF use) (log-rank P=0.35). There was no significant difference in the time to surgery regarding perianal CD (P=0.49), smoking (P=0.63), preoperative azathioprine (P=0.073) and steroid use (P=0.58).

Conclusions

The time from diagnosis to surgery was not influenced by the preoperative use of anti-TNF therapy in this cohort of patients.

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    Domingo Balderramo, Abel Botelho Quaresma, Pablo A Olivera, Mariane Christina Savio, Maria Paz Gimenez Villamil, Remo Panaccione, Siew C Ng, Gilaad G Kaplan, Paulo Gustavo Kotze
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    Vitaliy Y. Poylin, Jose Cataneo Serrato, Jonathan Pastrana Del Valle, Joseph D. Feuerstein
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  • Establishing a rabbit model of perianal fistulizing Crohn’s disease
    Shuang-Shuang Lu, Wen-Jia Liu, Qiu-Ya Niu, Chun-Yan Huo, Yu-Qing Cheng, En-Jing Wang, Rong-Nan Li, Fang-Fang Feng, Yi-Ming Cheng, Rong Liu, Jin Huang
    World Journal of Gastroenterology.2022; 28(15): 1536.     CrossRef
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    Gilmara Pandolfo Zabot, Ornella Cassol, Rogerio Saad-Hossne, Willem Bemelman
    World Journal of Gastroenterology.2020; 26(42): 6572.     CrossRef
  • Increased prevalence of anti‐TNF therapy in paediatric inflammatory bowel disease is associated with a decline in surgical resections during childhood
    James J. Ashton, Florina Borca, Enrico Mossotto, Tracy Coelho, Akshay Batra, Nadeem A. Afzal, Hang T. T. Phan, Michael Stanton, Sarah Ennis, Robert Mark Beattie
    Alimentary Pharmacology & Therapeutics.2019; 49(4): 398.     CrossRef
  • Early Initiation of Anti-TNF is Associated with Favourable Long-term Outcome in Crohn’s Disease: 10-Year-Follow-up Data from the Swiss IBD Cohort Study
    Roy Frei, Nicolas Fournier, Jonas Zeitz, Michael Scharl, Bernhard Morell, Thomas Greuter, Philipp Schreiner, Benjamin Misselwitz, Ekaterina Safroneeva, Alain M Schoepfer, Stephan R Vavricka, Gerhard Rogler, Luc Biedermann
    Journal of Crohn's and Colitis.2019; 13(10): 1292.     CrossRef
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    Francesca Di Candido, Gionata Fiorino, Marco Spadaccini, Silvio Danese, Antonino Spinelli
    Current Drug Targets.2019; 20(13): 1356.     CrossRef
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Asian Organization for Crohn's and Colitis and Asia Pacific Association of Gastroenterology consensus on tuberculosis infection in patients with inflammatory bowel disease receiving anti-tumor necrosis factor treatment. Part 1: risk assessment
Dong Il Park, Tadakazu Hisamatsu, Minhu Chen, Siew Chien Ng, Choon Jin Ooi, Shu Chen Wei, Rupa Banerjee, Ida Normiha Hilmi, Yoon Tae Jeen, Dong Soo Han, Hyo Jong Kim, Zhihua Ran, Kaichun Wu, Jiaming Qian, Pin-Jin Hu, Katsuyoshi Matsuoka, Akira Andoh, Yasuo Suzuki, Kentaro Sugano, Mamoru Watanabe, Toshifumi Hibi, Amarender S. Puri, Suk-Kyun Yang
Intest Res 2018;16(1):4-16.   Published online January 18, 2018
DOI: https://doi.org/10.5217/ir.2018.16.1.4
AbstractAbstract PDFPubReaderePub

Because anti-tumor necrosis factor (anti-TNF) therapy has become increasingly popular in many Asian countries, the risk of developing active tuberculosis (TB) among anti-TNF users may raise serious health problems in this region. Thus, the Asian Organization for Crohn's and Colitis and the Asia Pacific Association of Gastroenterology have developed a set of consensus statements about risk assessment, detection and prevention of latent TB infection, and management of active TB infection in patients with inflammatory bowel disease (IBD) receiving anti-TNF treatment. Twenty-three consensus statements were initially drafted and then discussed by the committee members. The quality of evidence and the strength of recommendations were assessed by using the Grading of Recommendations Assessment, Development, and Evaluation methodology. Web-based consensus voting was performed by 211 IBD specialists from 9 Asian countries concerning each statement. A consensus statement was accepted if at least 75% of the participants agreed. Part 1 of the statements comprised 2 parts: risk of TB infection Recommendaduring anti-TNF therapy, and screening for TB infection prior to commencing anti-TNF therapy. These consensus statements will help clinicians optimize patient outcomes by reducing the morbidity and mortality related to TB infections in patients with IBD receiving anti-TNF treatment.

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    Nanae Tsuruoka, Hironobu Takedomi, Yasuhisa Sakata, Shin Fujioka, Ryosuke Sakemi, Shinya Ashizuka, Nobuaki Nishimata, Kazumi Inaba, Shuji Kanmura, Tetsu Kinjo, Yoki Furuta, Shinichiro Yoshioka, Shojiro Yamamoto, Ayako Takamori, Fumihito Hirai, Motohiro Es
    Journal of Gastroenterology.2026;[Epub]     CrossRef
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    Helio Rzetelna, Paula Santo, Heitor Siffert Pereira de Souza, Jacob Nichols, Cyrla Zaltman
    European Journal of Gastroenterology & Hepatology.2026;[Epub]     CrossRef
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    Baili Chen, Byong Duk Ye, Qian Cao, Fumihito Hirai, Masayuki Saruta, Minhu Chen, Susan Pelak, Nicole Shipitofsky, Ye Miao, Keira Herr, Bryan Wahking, Jianmin Zhuo, Tadakazu Hisamatsu
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    Rongbei Liu, Zhilun Li, Lingna Ye, Jing Hu, Jian Tang, Baili Chen, Xiuli Chen, Bei Tan, Yubei Gu, Chen Xie, Chunhui Ouyang, Xiaomei Song, Fan Li, Yanyun Fan, Haixia Ren, Liangru Zhu, Min Chen, Wenyu Jiang, Qian Cao
    Inflammatory Bowel Diseases.2024; 30(1): 45.     CrossRef
  • (Re-)introduction of TNF antagonists and JAK inhibitors in patients with previous tuberculosis: a systematic review
    Thomas Theo Brehm, Maja Reimann, Niklas Köhler, Christoph Lange
    Clinical Microbiology and Infection.2024; 30(8): 989.     CrossRef
  • Ten missteps in the management of inflammatory bowel disease in Asia: An expert report by the Asian Pacific Association of Gastroenterology Working Group on Inflammatory Bowel Disease
    Vineet Ahuja, Ida Hilmi, Byong Duk Ye, Khoon Lin Ling, Siew C. Ng, Rupert W. Leong, Peeyush Kumar, Xin Hui Khoo, Govind K. Makharia, Jose Sollano, Pises Pisespongsa, Nazri Mustaffa, Rupa Banerjee, Alex Hwong‐Ruey Leow, Raja Affendi Raja Ali, Sai Wei Chuah
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    Gylystan Babaeva, Keniul Kerimova, Gamar Ahmedzade
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    Soo-Young Na, Chang Hwan Choi, Eun Mi Song, Ki Bae Bang, Sang Hyoung Park, Eun Soo Kim, Jae Jun Park, Bora Keum, Chang Kyun Lee, Bo-In Lee, Seung-Bum Ryoo, Seong-Joon Koh, Miyoung Choi, Joo Sung Kim
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    Flora Maria Lorenzo Fortes, Raquel Rocha, Genoile Oliveira Santana
    World Journal of Gastroenterology.2023; 29(9): 1536.     CrossRef
  • Bronchoesophageal fistula in a patient with Crohn’s disease receiving anti-tumor necrosis factor therapy
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    Shruti Verma, Arshdeep Singh, Chandan Kakkar, Ashish Tripathi, Vandana Midha, Ajit Sood
    ACG Case Reports Journal.2023; 10(6): e01066.     CrossRef
  • Intestinal tuberculosis can masquerade as Crohn’s disease: A teachable moment
    Pooja KC, Madhur Bhattarai, Subodh Adhikari, Prakriti Parajuli, Sujata Bhandari, Himal Bikram Bhattarai, Niraj Kumar Sharma, Shailendra Karki, Suryakiran Acharya, Bibhusan Basnet
    SAGE Open Medical Case Reports.2023;[Epub]     CrossRef
  • The safety of vedolizumab in a patient with Crohn’s disease who developed anti-TNF-alpha agent associated latent tuberculosis infection reactivation: A case report
    Yuya Sugiyama, Nobuhiro Ueno, Shion Tachibana, Yu Kobayashi, Yuki Murakami, Takahiro Sasaki, Aki Sakatani, Keitaro Takahashi, Katsuyoshi Ando, Shin Kashima, Kentaro Moriichi, Hiroki Tanabe, Toshikatsu Okumura, Mikihiro Fujiya
    Medicine.2023; 102(28): e34331.     CrossRef
  • Tofacitinib in Steroid-Refractory Acute Severe Ulcerative Colitis: A Retrospective Analysis
    Sayan Malakar, Srikanth Kothalkar, Umair Shamsul Hoda, Uday C Ghoshal
    Cureus.2023;[Epub]     CrossRef
  • Crohn’s disease and intestinal tuberculosis: challenging from every angle
    Andreia Guimarães, João Gama, Luis Curvo-Semedo, António Canaveira Manso
    BMJ Case Reports.2023; 16(12): e254400.     CrossRef
  • Development of Spinal Tuberculosis in an Adolescent With Crohn's Disease After Infliximab Therapy: A Case Report With Literature Review
    Jae Hoon Jung, Sujin Choi, Youra Kang, Dae-Chul Cho, So Mi Lee, Tae In Park, Byung-Ho Choe, Dongsub Kim, Ben Kang
    Frontiers in Pediatrics.2022;[Epub]     CrossRef
  • Increased Risk of Infection With High Infliximab Trough Level
    Suprabhat Giri, Harish Darak
    Journal of Clinical Gastroenterology.2022; 56(4): 374.     CrossRef
  • Impact of Immunosuppressive Therapy on the Performance of Latent Tuberculosis Screening Tests in Patients with Inflammatory Bowel Disease: A Systematic Review and Meta-Analysis
    Chan Hyuk Park, Jung Ho Park, Yoon Suk Jung
    Journal of Personalized Medicine.2022; 12(3): 507.     CrossRef
  • Evidence-Based Commentary: Testing and Treating Latent Tuberculosis Before Starting Biologics and Small Molecules in Patients with Inflammatory Bowel Disease
    Rinkalben Kakadiya, Vishal Sharma
    Journal of Gastrointestinal Infections.2022; 12(02): 128.     CrossRef
  • Frequency of Positive Conversion of Interferon-Gamma Release Assay Results Among Patients With Inflammatory Bowel Disease Treated With Non-tumor Necrosis Factor Inhibitors
    Kyuwon Kim, Kyung-Wook Jo, Tae Sun Shim, Jin Hwa Park, Sung Wook Hwang, Sang Hyoung Park, Dong-Hoon Yang, Jeong-Sik Byeon, Seung-Jae Myung, Suk-Kyun Yang, Byong Duk Ye
    Frontiers in Medicine.2021;[Epub]     CrossRef
  • Successful treatment with vedolizumab in an adolescent with Crohn disease who had developed active pulmonary tuberculosis while receiving infliximab
    Sujin Choi, Bong Seok Choi, Byung-Ho Choe, Ben Kang
    Yeungnam University Journal of Medicine.2021; 38(3): 251.     CrossRef
  • Safety and effectiveness of adalimumab in the treatment of ulcerative colitis: results from a large-scale, prospective, multicenter, observational study
    Haruhiko Ogata, Takashi Hagiwara, Takeshi Kawaberi, Mariko Kobayashi, Toshifumi Hibi
    Intestinal Research.2021; 19(4): 419.     CrossRef
  • Targeted versus universal tuberculosis chemoprophylaxis in 1968 patients with inflammatory bowel disease receiving anti‐TNF therapy in a tuberculosis endemic region
    Lingna Ye, Thomas P. Chapman, Zhenzhen Wen, Lang Lin, Yun Qiu, Zhanju Liu, Zhihua Ran, Jiaming Qian, Kaichun Wu, Xiang Gao, Pinjin Hu, Minhu Chen, Simon P. L. Travis, Qian Cao
    Alimentary Pharmacology & Therapeutics.2021; 53(3): 390.     CrossRef
  • Biologics for the Management of Inflammatory Bowel Disease: A Review in Tuberculosis-Endemic Countries
    Rupa Banerjee, Raja Affendi Raja Ali, Shu Chen Wei, Shashi Adsul
    Gut and Liver.2020; 14(6): 685.     CrossRef
  • Increased Risk of Herpes Zoster in Young and Metabolically Healthy Patients with Inflammatory Bowel Disease: A Nationwide Population-Based Study
    Hosim Soh, Jaeyoung Chun, Kyungdo Han, Seona Park, Gukhwan Choi, Jihye Kim, Jooyoung Lee, Jong Pil Im, Joo Sung Kim
    Gut and Liver.2019; 13(3): 333.     CrossRef
  • Screening for latent tuberculosis in patients with inflammatory bowel disease under antitumor necrosis factor: data from a Portuguese center
    Mafalda Sousa, Inês Ladeira, Ana Ponte, Carlos Fernandes, Adélia Rodrigues, Ana P. Silva, João Silva, Catarina Gomes, Edgar Afeto, João Carvalho
    European Journal of Gastroenterology & Hepatology.2019; 31(9): 1099.     CrossRef
  • The Use of Biologics and Biosimilar in Asian patients with IBD: Are we ready?
    Joyce WY Mak, Joseph JY Sung
    Journal of Gastroenterology and Hepatology.2019; 34(8): 1269.     CrossRef
  • Comparison of outcomes of continuation/discontinuation of 5-aminosalicylic acid after initiation of anti-tumor necrosis factor-alpha therapy in patients with inflammatory bowel disease
    Youn I Choi, Tae Jun Kim, Dong Kyun Park, Jun-won Chung, Kyoung Oh Kim, Kwang An Kwon, Yoon Jae Kim
    International Journal of Colorectal Disease.2019; 34(10): 1713.     CrossRef
  • Multidrug-resistant Disseminated Tuberculosis Related to Infliximab in a Patient with Ulcerative Colitis and Negative Evaluation for Latent Tuberculosis
    Yu Kyung Jun, Jaeyoung Chun, Eun Ae Kang, Hyun Jung Lee, Jong Pil Im, Joo Sung Kim
    The Korean Journal of Gastroenterology.2019; 74(3): 168.     CrossRef
  • Evidence-based consensus on opportunistic infections in inflammatory bowel disease (republication)

    Intestinal Research.2018; 16(2): 178.     CrossRef
  • High risk of tuberculosis during infliximab therapy despite tuberculosis screening in inflammatory bowel disease patients in India
    Ashish Agarwal, Saurabh Kedia, Saransh Jain, Vipin Gupta, Sawan Bopanna, Dawesh P Yadav, Sandeep Goyal, Venigalla Pratap Mouli, Rajan Dhingra, Govind Makharia, Vineet Ahuja
    Intestinal Research.2018; 16(4): 588.     CrossRef
  • Risk of infection associated with anti-TNF-α therapy
    Mario Fernández-Ruiz, José María Aguado
    Expert Review of Anti-infective Therapy.2018; 16(12): 939.     CrossRef
  • 14,668 View
  • 241 Download
  • 32 Web of Science
  • 34 Crossref
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Special Review: Consensus on TB in IBD
IBD
Asian Organization for Crohn's and Colitis and Asia Pacific Association of Gastroenterology consensus on tuberculosis infection in patients with inflammatory bowel disease receiving anti-tumor necrosis factor treatment. Part 2: management
Dong Il Park, Tadakazu Hisamatsu, Minhu Chen, Siew Chien Ng, Choon Jin Ooi, Shu Chen Wei, Rupa Banerjee, Ida Normiha Hilmi, Yoon Tae Jeen, Dong Soo Han, Hyo Jong Kim, Zhihua Ran, Kaichun Wu, Jiaming Qian, Pin-Jin Hu, Katsuyoshi Matsuoka, Akira Andoh, Yasuo Suzuki, Kentaro Sugano, Mamoru Watanabe, Toshifumi Hibi, Amarender S. Puri, Suk-Kyun Yang
Intest Res 2018;16(1):17-25.   Published online January 18, 2018
DOI: https://doi.org/10.5217/ir.2018.16.1.17
AbstractAbstract PDFPubReaderePub

Because anti-tumor necrosis factor (anti-TNF) therapy has become increasingly popular in many Asian countries, the risk of developing active tuberculosis (TB) among anti-TNF users may raise serious health problems in this region. Thus, the Asian Organization for Crohn's and Colitis and the Asia Pacific Association of Gastroenterology have developed a set of consensus statements about risk assessment, detection and prevention of latent TB infection, and management of active TB infection in patients with inflammatory bowel disease (IBD) receiving anti-TNF treatment. Twenty-three consensus statements were initially drafted and then discussed by the committee members. The quality of evidence and the strength of recommendations were assessed by using the Grading of Recommendations Assessment, Development, and Evaluation methodology. Web-based consensus voting was performed by 211 IBD specialists from 9 Asian countries concerning each statement. A consensus statement was accepted if at least 75% of the participants agreed. Part 2 of the statements comprised 3 parts: management of latent TB in preparation for anti-TNF therapy, monitoring during anti-TNF therapy, and management of an active TB infection after anti-TNF therapy. These consensus statements will help clinicians optimize patient outcomes by reducing the morbidity and mortality related to TB infections in patients with IBD receiving anti-TNF treatment.

Citations

Citations to this article as recorded by  
  • Beyond the Flare: A Case of Disseminated Tuberculosis and Thrombosis Masquerading as IBD Exacerbation
    Germán Ramírez-Olivencia, Celia Caravaca, Marta Sanz Alba, Álvaro de la Serna Gamboa, Ignacio Díaz Villalonga
    Clinical Journal of Gastroenterology.2026;[Epub]     CrossRef
  • Adverse Events in Patients with Inflammatory Bowel Disease Treated with Advanced Therapies: A Nationwide, Population-Based, Propensity-Matched Cohort Study
    Hyoung Il Choi, Jung Rock Moon, Seon Hwa Lee, Jae Myung Cha
    Journal of Clinical Medicine.2026; 15(7): 2562.     CrossRef
  • Risk of Tuberculosis and Hepatitis B Reactivation in Patients With Crohn’s Disease on Ustekinumab: A Nationwide Real-World Study
    Rongbei Liu, Zhilun Li, Lingna Ye, Jing Hu, Jian Tang, Baili Chen, Xiuli Chen, Bei Tan, Yubei Gu, Chen Xie, Chunhui Ouyang, Xiaomei Song, Fan Li, Yanyun Fan, Haixia Ren, Liangru Zhu, Min Chen, Wenyu Jiang, Qian Cao
    Inflammatory Bowel Diseases.2024; 30(1): 45.     CrossRef
  • Reduced gut microbiota diversity in ulcerative colitis patients with latent tuberculosis infection during vedolizumab therapy: insights on prophylactic anti-tuberculosis effects
    Yibing Hu, Zhenping Wu, Xiaoyun Yang, Jin Ding, Qunying Wang, Hao Fang, Lujian Zhu, Minli Hu
    BMC Microbiology.2024;[Epub]     CrossRef
  • Medical management of pediatric inflammatory bowel disease in the Asia‐Pacific region: A position paper by the Asian Pan‐Pacific Society for Pediatric Gastroenterology, Hepatology, and Nutrition (APPSPGHAN) PIBD Working Group
    Way Seah Lee, Katsuhiro Arai, George Alex, Suporn Treepongkaruna, Kyung Mo Kim, Chee Liang Choong, Karen S. C. Mercado, Andy Darma, Anshu Srivastava, Marion M. Aw
    Journal of Gastroenterology and Hepatology.2023; 38(4): 523.     CrossRef
  • Korean clinical practice guidelines on biologics and small molecules for moderate-to-severe ulcerative colitis
    Soo-Young Na, Chang Hwan Choi, Eun Mi Song, Ki Bae Bang, Sang Hyoung Park, Eun Soo Kim, Jae Jun Park, Bora Keum, Chang Kyun Lee, Bo-In Lee, Seung-Bum Ryoo, Seong-Joon Koh, Miyoung Choi, Joo Sung Kim
    Intestinal Research.2023; 21(1): 61.     CrossRef
  • Miliary Tuberculosis in a Patient With Ulcerative Colitis Treated With Tofacitinib
    Shruti Verma, Arshdeep Singh, Chandan Kakkar, Ashish Tripathi, Vandana Midha, Ajit Sood
    ACG Case Reports Journal.2023; 10(6): e01066.     CrossRef
  • IBD barriers across the continents – East Asia
    Joyce Wing Yan Mak, Agnes Hiu Yan Ho, Siew Chien Ng
    Therapeutic Advances in Gastroenterology.2023;[Epub]     CrossRef
  • Development of Spinal Tuberculosis in an Adolescent With Crohn's Disease After Infliximab Therapy: A Case Report With Literature Review
    Jae Hoon Jung, Sujin Choi, Youra Kang, Dae-Chul Cho, So Mi Lee, Tae In Park, Byung-Ho Choe, Dongsub Kim, Ben Kang
    Frontiers in Pediatrics.2022;[Epub]     CrossRef
  • A case of paradoxical response during anti-tuberculosis treatment in a patient with ulcerative colitis
    Shuhei Hosomi, Naoko Sugita, Atsushi Kanamori, Masaki Ominami, Koji Otani, Noriko Kamata, Fumio Tanaka, Yasuaki Nagami, Koichi Taira, Yasuhiro Fujiwara
    Clinical Journal of Gastroenterology.2022; 15(3): 592.     CrossRef
  • Prophylactic Antitubercular Therapy Is Associated With Accelerated Disease Progression in Patients With Crohn's Disease Receiving Anti-TNF Therapy: A Retrospective Multicenter Study
    Fen Liu, Jian Tang, Lingna Ye, Jinyu Tan, Yun Qiu, Fan Hu, Jinshen He, Baili Chen, Yao He, Zhirong Zeng, Ren Mao, Qian Cao, Xiang Gao, Minhu Chen
    Clinical and Translational Gastroenterology.2022; 13(6): e00493.     CrossRef
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    Sujin Choi, Bong Seok Choi, Byung-Ho Choe, Ben Kang
    Yeungnam University Journal of Medicine.2021; 38(3): 251.     CrossRef
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    Suk-Kyun Yang
    Journal of the Korean Medical Association.2021; 64(9): 572.     CrossRef
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    Yunho Jung
    The Korean Journal of Gastroenterology.2020; 75(1): 1.     CrossRef
  • Clinical Features and Outcomes of Tuberculosis in Inflammatory Bowel Disease Patients Treated with Anti-tumor Necrosis Factor Therapy
    Jihye Kim, Jong Pil Im, Jae-Joon Yim, Chang Kyun Lee, Dong Il Park, Chang Soo Eun, Sung-Ae Jung, Jeong Eun Shin, Kang-Moon Lee, Jae Hee Cheon
    The Korean Journal of Gastroenterology.2020; 75(1): 29.     CrossRef
  • Preoperative hypoalbuminemia is an independent risk factor for postoperative complications in Crohn's disease patients with normal BMI: A cohort study
    Xiaolong Ge, Huaying Liu, Shasha Tang, Yan Wu, Yipeng Pan, Wei Liu, Weilin Qi, Lingna Ye, Qian Cao, Wei Zhou
    International Journal of Surgery.2020; 79: 294.     CrossRef
  • Biologics for the Management of Inflammatory Bowel Disease: A Review in Tuberculosis-Endemic Countries
    Rupa Banerjee, Raja Affendi Raja Ali, Shu Chen Wei, Shashi Adsul
    Gut and Liver.2020; 14(6): 685.     CrossRef
  • Comparison of outcomes of continuation/discontinuation of 5-aminosalicylic acid after initiation of anti-tumor necrosis factor-alpha therapy in patients with inflammatory bowel disease
    Youn I Choi, Tae Jun Kim, Dong Kyun Park, Jun-won Chung, Kyoung Oh Kim, Kwang An Kwon, Yoon Jae Kim
    International Journal of Colorectal Disease.2019; 34(10): 1713.     CrossRef
  • Translating the gut microbiome: ready for the clinic?
    Susan V. Lynch, Siew C. Ng, Fergus Shanahan, Herbert Tilg
    Nature Reviews Gastroenterology & Hepatology.2019; 16(11): 656.     CrossRef
  • Multidrug-resistant Disseminated Tuberculosis Related to Infliximab in a Patient with Ulcerative Colitis and Negative Evaluation for Latent Tuberculosis
    Yu Kyung Jun, Jaeyoung Chun, Eun Ae Kang, Hyun Jung Lee, Jong Pil Im, Joo Sung Kim
    The Korean Journal of Gastroenterology.2019; 74(3): 168.     CrossRef
  • Evidence-based consensus on opportunistic infections in inflammatory bowel disease (republication)

    Intestinal Research.2018; 16(2): 178.     CrossRef
  • A rare case of disseminated histoplasmosis in a patient with Crohn’s disease on immunosuppressive treatment
    Bhavesh Bhut, Akshay Kulkarni, Varnika Rai, Vinita Agrawal, Abhai Verma, Manoj Jain, Rungmei S K Marak, Ajai Kumar Dixit, Uday C Ghoshal
    Indian Journal of Gastroenterology.2018; 37(5): 472.     CrossRef
  • High risk of tuberculosis during infliximab therapy despite tuberculosis screening in inflammatory bowel disease patients in India
    Ashish Agarwal, Saurabh Kedia, Saransh Jain, Vipin Gupta, Sawan Bopanna, Dawesh P Yadav, Sandeep Goyal, Venigalla Pratap Mouli, Rajan Dhingra, Govind Makharia, Vineet Ahuja
    Intestinal Research.2018; 16(4): 588.     CrossRef
  • 11,155 View
  • 196 Download
  • 20 Web of Science
  • 23 Crossref
Close layer
Case Reports
Fatal infections in older patients with inflammatory bowel disease on anti-tumor necrosis factor therapy
Way-Seah Lee, Najib Azmi, Ruey-Terng Ng, Sik-Yong Ong, Sasheela Sri La Ponnampalavanar, Sanjiv Mahadeva, Ida Hilmi
Intest Res 2017;15(4):524-528.   Published online October 23, 2017
DOI: https://doi.org/10.5217/ir.2017.15.4.524
AbstractAbstract PDFPubReaderePub

Anti-tumor necrosis factor (anti-TNF) is highly effective in inflammatory bowel disease (IBD); however, it is associated with an increased risk of infections, particularly in older adults. We reviewed 349 patients with IBD, who were observed over a 12-month period, 74 of whom had received anti-TNF therapy (71 patients were aged <60 years and 3 were aged ≥60 years). All the 3 older patients developed serious infectious complications after receiving anti-TNFs, although all of them were also on concomitant immunosuppressive therapy. One patient developed disseminated tuberculosis, another patient developed cholera diarrhea followed by nosocomial pneumonia, while the third patient developed multiple opportunistic infections (Pneumocystis pneumonia, cryptococcal septicemia and meningitis, Klebsiella septicemia). All 3 patients died within 1 year from the onset of the infection(s). We recommend that anti-TNF, especially when combined with other immunosuppressive therapy, should be used with extreme caution in older adult patients with IBD.

Citations

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  • Infection toxicity assessment of tumor necrosis factor α inhibitors in the treatment of IBD: a real-world study based on the US food and drug administration adverse events reporting system (FAERS)
    Qian Cheng, Zeyu Yao, Xuan Shi, Shupeng Zou, Yazheng Zhao, Mengling Ouyang, Minghui Sun
    Expert Opinion on Drug Safety.2025; : 1.     CrossRef
  • Elderly-onset inflammatory bowel disease in Asia: clinical characteristics and therapeutic strategies
    Jiyoung Yoon, Daein Kim, You Sun Kim
    Intestinal Research.2025; 23(4): 430.     CrossRef
  • RATE OF INFECTION (TUBERCULOSIS) IN BRAZILIANS IBD PRIVATE PATIENTS: FOLLOW-UP 15 YEARS
    Didia B CURY, Liana C B CURY, Ana C MICHELETTI, Rogério A OLIVEIRA, José J S GONÇALVES
    Arquivos de Gastroenterologia.2024;[Epub]     CrossRef
  • Cryptococcosis Associated With Biologic Therapy: A Narrative Review
    Xin Li, Olivier Paccoud, Koon-Ho Chan, Kwok-Yung Yuen, Romain Manchon, Fanny Lanternier, Monica A Slavin, Frank L van de Veerdonk, Tihana Bicanic, Olivier Lortholary
    Open Forum Infectious Diseases.2024;[Epub]     CrossRef
  • Inflammatory bowel disease complicated with rare pathogen infection
    Jia-Heng Fang, Guo-Xiong Li
    World Chinese Journal of Digestology.2023; 31(1): 8.     CrossRef
  • Pulmonary cryptococcosis after immunomodulator treatment in patients with Crohn’s disease: Three case reports
    Yan-Fei Fang, Xiang-Han Cao, Ling-Ya Yao, Qian Cao
    World Journal of Gastroenterology.2023; 29(4): 758.     CrossRef
  • Systemic lupus erythematosus complicated by Crohn’s disease with rectovaginal fistula
    Heng Yeh, Ren-Chin Wu, Wen-Sy Tsai, Chia-Jung Kuo, Ming-Yao Su, Cheng-Tang Chiu, Puo-Hsien Le
    BMC Gastroenterology.2021;[Epub]     CrossRef
  • Systematic review with meta‐analysis: biologics and risk of infection or cancer in elderly patients with inflammatory bowel disease
    Daniele Piovani, Silvio Danese, Laurent Peyrin‐Biroulet, Georgios K. Nikolopoulos, Stefanos Bonovas
    Alimentary Pharmacology & Therapeutics.2020; 51(9): 820.     CrossRef
  • Safety of Biologic Therapy in Older Patients With Immune-Mediated Diseases: A Systematic Review and Meta-analysis
    Nienke Z. Borren, Ashwin N. Ananthakrishnan
    Clinical Gastroenterology and Hepatology.2019; 17(9): 1736.     CrossRef
  • Improving Quality in the Care of Patients with Inflammatory Bowel Diseases
    Matthew D Egberg, Ajay S Gulati, Ziad F Gellad, Gil Y Melmed, Michael D Kappelman
    Inflammatory Bowel Diseases.2018; 24(8): 1660.     CrossRef
  • 8,281 View
  • 96 Download
  • 8 Web of Science
  • 10 Crossref
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Crohn's disease and smoldering multiple myeloma: a case report and literature review
So Young Park, Jae Min Kim, Hyun Joon Kang, Minje Kim, Jae Joon Han, Chi Hoon Maeng, Sun Kyung Baek, Hwi-Joong Yoon, Si-Young Kim, Hyo Jong Kim
Intest Res 2017;15(2):249-254.   Published online April 27, 2017
DOI: https://doi.org/10.5217/ir.2017.15.2.249
AbstractAbstract PDFPubReaderePub

Crohn's disease (CD) is a chronic inflammatory bowel disease (IBD) that presents with abdominal pain, weight loss, and diarrhea. Although the etiology has not been fully elucidated, both environmental and genetic causes are known to be involved. In chronic inflammatory conditions such as IBD, B lymphocytes are chronically stimulated, and they induce monoclonal expansion of plasma cells, sometimes resulting in monoclonal gammopathy of undetermined significance. Immunomodulators that are commonly used to control inflammation, such as tumor necrosis factor-α (TNF-α) blockers could increase the possibility of hematologic malignancy. The pathogenesis of multiple myeloma in association with TNF-α inhibitor therapy is attributed to decreased apoptosis of plasma cell populations. Here, we describe a case of a 36-year-old male patient who was diagnosed with immunoglobulin A subtype smoldering multiple myeloma during the treatment for CD with infliximab and adalimumab. We report this case along with a review of the literature on cases of multiple myeloma that occurred in conjunction with CD.

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  • Associations Between Immune-Related Conditions and Lymphoid Disorders: An Analysis of the Diverse All of Us Research Program
    Hanna Terhaar, Mohammad Saleem, Evan Liu, Nabiha Yusuf
    Lymphatics.2025; 3(1): 3.     CrossRef
  • Tissue-resident macrophages promote early dissemination of multiple myeloma via IL-6 and TNFα
    Ilseyar Akhmetzyanova, Tonya Aaron, Phillip Galbo, Anastasia Tikhonova, Igor Dolgalev, Masato Tanaka, Iannis Aifantis, Deyou Zheng, Xingxing Zang, David Fooksman
    Blood Advances.2021; 5(18): 3592.     CrossRef
  • Clinical Characteristics of 18 Patients with Psoriasis and Multiple Myeloma Identified Through Digital Health Crowdsourcing
    Joy Q. Jin, Jenny M. Ahlstrom, Nathan W. Sweeney, Wilson Liao
    Dermatology and Therapy.2020; 10(4): 815.     CrossRef
  • CROHN'S DISEASE AND MULTIPLE MYELOMA: A CLINICAL CASE AND LITERATURE REVIEW
    O. V. Taratina, P. A. Makarchuk, L. L. Vysotskaya
    Koloproktologia.2019; 18(3(69)): 84.     CrossRef
  • 10,085 View
  • 69 Download
  • 2 Web of Science
  • 4 Crossref
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Review
Preoperative use of anti-tumor necrosis factor therapy in Crohn's disease: promises and pitfalls
Paulo Gustavo Kotze, Subrata Ghosh, Willem A. Bemelman, Remo Panaccione
Intest Res 2017;15(2):160-165.   Published online April 27, 2017
DOI: https://doi.org/10.5217/ir.2017.15.2.160
AbstractAbstract PDFPubReaderePub

Recent advances in medical and surgical therapy were achieved during the last two decades in the management of Crohn's disease (CD). Anti-tumor necrosis factor (anti-TNF) agents are widely used worldwide. However, a significant proportion of patients still need surgical resections. The impact of previous exposure to these agents on the perioperative and postoperative outcomes is still controversial. In this critical review, we aimed to position the strategy of intentional preoperative use of anti-TNF agents in the management of CD. The indications and contraindications for this strategy are detailed, and despite scarce evidence, the possible advantages and disadvantages of the intentional use of anti-TNF agents before abdominal surgery in CD are discussed.

Citations

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  • From resection to preservation: redefining the surgical paradigm in Crohn’s disease
    Giulia Migliorisi, Raphaëlle Delaplace, Sailish Honap, Adeline Germain, Thomas Mouillot, Laurent Peyrin-Biroulet, Paulo G Kotze
    Journal of Crohn’s and Colitis.2026;[Epub]     CrossRef
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    Yury A. Shelygin, Vladimir T. Ivashkin, Sergey I. Achkasov, Igor V. Reshetov, Igor V. Maev, Elena A. Belousova, Armen V. Vardanyan, Bella A. Nanaeva, Leila V. Adamyan, Oksana M. Drapkina, Leila S. Namazova-Baranova, Aleksandr Yu. Razumovsky, Amiran Sh. Re
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    Pramodh Chandrasinghe
    Frontiers in Surgery.2022;[Epub]     CrossRef
  • Exploring the Relationship between Biologics and Postoperative Surgical Morbidity in Ulcerative Colitis: A Review
    Abel Botelho Quaresma, Fernanda da Silva Barbosa Baraúna, Fábio Vieira Teixeira, Rogério Saad-Hossne, Paulo Gustavo Kotze
    Journal of Clinical Medicine.2021; 10(4): 710.     CrossRef
  • The American Society of Colon and Rectal Surgeons Clinical Practice Guidelines for the Surgical Management of Crohn’s Disease
    Amy L. Lightner, Jon D. Vogel, Joseph C. Carmichael, Deborah S. Keller, Samir A. Shah, Uma Mahadevan, Sunanda V. Kane, Ian M. Paquette, Scott R. Steele, • Daniel L. Feingold
    Diseases of the Colon & Rectum.2020; 63(8): 1028.     CrossRef
  • Enterocutaneous fistula in severely active Crohn’s disease: preoperative anti-TNF alpha treatment to limit bowel resection—report of a case
    Peter Wilhelm, Andreas Kirschniak, Jonas Johannink, Sascha Kaufmann, Thomas Klag, Jan Wehkamp, Claudius Falch
    International Journal of Colorectal Disease.2019; 34(2): 369.     CrossRef
  • Management of Biological Therapy Before Elective Inflammatory Bowel Disease Surgeries
    Tawnya M Hansen, Laura E Targownik, Ahmer Karimuddin, Yvette Leung
    Inflammatory Bowel Diseases.2019; 25(10): 1613.     CrossRef
  • Gestion périopératoire des biothérapies en 2019
    Thibault Martinez, Jean Derely, Astrée Swiech, Gaël de Roquigny, Charlotte Delattre, Frederic Banal, Mehdi Ould-Ahmed, Diane Commandeur
    Anesthésie & Réanimation.2019; 5(4): 274.     CrossRef
  • Biological Treatment and the Potential Risk of Adverse Postoperative Outcome in Patients With Inflammatory Bowel Disease: An Open-Source Expert Panel Review of the Current Literature and Future Perspectives
    Alaa El-Hussuna, Pär Myrelid, Stefan D Holubar, Paulo G Kotze, Graham Mackenzie, Gianluca Pellino, Des Winter, Justin Davies, Ionut Negoi, Perbinder Grewal, Gaetano Gallo, Kapil Sahnan, Ines Rubio-Perez, Daniel Clerc, Nicolas Demartines, James Glasbey, Mi
    Crohn's & Colitis 360.2019;[Epub]     CrossRef
  • Vedolizumab and early postoperative complications in nonintestinal surgery: a case-matched analysis
    Paulo Gustavo Kotze, Christopher Ma, Nicholas Mckenna, Abdulelah Almutairdi, Gilaad G. Kaplan, Laura E. Raffals, Edward V. Loftus, Remo Panaccione, Amy L. Lightner
    Therapeutic Advances in Gastroenterology.2018;[Epub]     CrossRef
  • Emerging Therapies: What Are Promising in the Near Future?
    Geom Seog Seo, Sung Hee Lee
    The Korean Journal of Gastroenterology.2018; 71(2): 81.     CrossRef
  • Perioperative Care of Patients with Inflammatory Bowel Disease: Focus on Nutritional Support
    Patrick L. Stoner, Amir Kamel, Fares Ayoub, Sanda Tan, Atif Iqbal, Sarah C. Glover, Ellen M. Zimmermann
    Gastroenterology Research and Practice.2018; 2018: 1.     CrossRef
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Case Report
Rectal tuberculosis after infliximab therapy despite negative screening for latent tuberculosis in a patient with ulcerative colitis
Jatinderpal Singh, Amarender S Puri, Sanjeev Sachdeva, Puja Sakhuja, Kulandaivelu Arivarasan
Intest Res 2016;14(2):183-186.   Published online April 27, 2016
DOI: https://doi.org/10.5217/ir.2016.14.2.183
AbstractAbstract PDFPubReaderePub

Tumor necrosis factor-α inhibitors are now considered as standard therapy for patients with severe inflammatory bowel disease who do not respond to corticosteroids, but they carry a definite risk of reactivation of tuberculosis. We present a case in which a patient with inflammatory bowel disease developed a de novo tuberculosis infection after the start of anti-tumor necrosis factor-α treatment despite showing negative results in tuberculosis screening. Although there are many case reports of pleural, lymph nodal and disseminated tuberculosis following infliximab therapy, we present the first case report of rectal tuberculosis following infliximab therapy.

Citations

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  • Rectal tuberculosis: A systematic review
    Poras Chaudhary, Ashutosh Nagpal, Sam B. Padala, Mangarai Mukund, Lalit K. Bansal, Romesh Lal
    Indian Journal of Tuberculosis.2022; 69(3): 268.     CrossRef
  • A case of paradoxical response during anti-tuberculosis treatment in a patient with ulcerative colitis
    Shuhei Hosomi, Naoko Sugita, Atsushi Kanamori, Masaki Ominami, Koji Otani, Noriko Kamata, Fumio Tanaka, Yasuaki Nagami, Koichi Taira, Yasuhiro Fujiwara
    Clinical Journal of Gastroenterology.2022; 15(3): 592.     CrossRef
  • Safety and effectiveness of adalimumab in the treatment of ulcerative colitis: results from a large-scale, prospective, multicenter, observational study
    Haruhiko Ogata, Takashi Hagiwara, Takeshi Kawaberi, Mariko Kobayashi, Toshifumi Hibi
    Intestinal Research.2021; 19(4): 419.     CrossRef
  • Risk of tuberculosis with anti-tumor necrosis factor-alpha therapy in patients with psoriasis and psoriatic arthritis in Indian population
    Soumajyoti Sarkar, Saumya Panda, Byungsoo Kim, SmritiK Raychaudhuri, Asutosh Ghosh, SibaP Raychaudhuri
    Indian Journal of Dermatology, Venereology and Leprology.2020; 86(1): 1.     CrossRef
  • Tuberculosis rectal: presentación clínica infrecuente y diagnóstico diferencial con enfermedad de Crohn
    M. Gompertz, L. Carreño, L.C. Gil La Rotta
    Revista de Gastroenterología de México.2019; 84(4): 524.     CrossRef
  • Bacteriologically Determined De Novo Tuberculosis during Tumor Necrosis Factor-α Inhibitor Therapy
    Gen Takahashi, Hiroyuki Kobayashi, Yasuyuki Saito, Sho Ohsawa, Kuniaki Suzuki, Shinichi Ishihara, Takeshi Hisada
    Internal Medicine.2019; 58(24): 3593.     CrossRef
  • Rectal tuberculosis: An uncommon clinical presentation and differential diagnosis with Crohn's disease
    M. Gompertz, L. Carreño, L.C. Gil La Rotta
    Revista de Gastroenterología de México (English Edition).2019; 84(4): 524.     CrossRef
  • Asian Organization for Crohn's and Colitis and Asia Pacific Association of Gastroenterology consensus on tuberculosis infection in patients with inflammatory bowel disease receiving anti-tumor necrosis factor treatment. Part 1: risk assessment
    Dong Il Park, Tadakazu Hisamatsu, Minhu Chen, Siew Chien Ng, Choon Jin Ooi, Shu Chen Wei, Rupa Banerjee, Ida Normiha Hilmi, Yoon Tae Jeen, Dong Soo Han, Hyo Jong Kim, Zhihua Ran, Kaichun Wu, Jiaming Qian, Pin-Jin Hu, Katsuyoshi Matsuoka, Akira Andoh, Yasu
    Intestinal Research.2018; 16(1): 4.     CrossRef
  • Asian Organization for Crohn's and Colitis and Asian Pacific Association of Gastroenterology consensus on tuberculosis infection in patients with inflammatory bowel disease receiving anti‐tumor necrosis factor treatment. Part 1: Risk assessment
    Dong II Park, Tadakazu Hisamatsu, Minhu Chen, Siew Chien Ng, Choon Jin Ooi, Shu Chen Wei, Rupa Banerjee, Ida Normiha Hilmi, Yoon Tae Jeen, Dong Soo Han, Hyo Jong Kim, Zhihua Ran, Kaichun Wu, Jiaming Qian, Pin‐Jin Hu, Katsuyoshi Matsuoka, Akira Andoh, Yasu
    Journal of Gastroenterology and Hepatology.2018; 33(1): 20.     CrossRef
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Original Articles
Adalimumab induction and maintenance therapy achieve clinical remission and response in Chinese patients with Crohn's disease
Kai-Chun Wu, Zhi Hua Ran, Xiang Gao, Minhu Chen, Jie Zhong, Jian-Qiu Sheng, Michael A Kamm, Simon Travis, Kori Wallace, Nael M Mostafa, Marisa Shapiro, Yao Li, Roopal B Thakkar, Anne M Robinson
Intest Res 2016;14(2):152-163.   Published online April 27, 2016
DOI: https://doi.org/10.5217/ir.2016.14.2.152
AbstractAbstract PDFSupplementary MaterialPubReaderePub
<b>Background/Aims</b><br/>

This was a Phase 2 study (NCT02015793) to evaluate the pharmacokinetics, safety, and efficacy of adalimumab in Chinese patients with Crohn's disease (CD).

Methods

Thirty, adult Chinese patients with CD (CD Activity Index [CDAI] 220–450; high-sensitivity [hs]-C-reactive protein [CRP] ≥3 mg/L) received double-blind adalimumab 160/80 mg or 80/40 mg at weeks 0/2, followed by 40 mg at weeks 4 and 6. An open-label extension period occurred from weeks 8–26; patients received 40 mg adalimumab every other week. Serum adalimumab concentration and change from baseline in fecal calprotectin (FC) were measured during the double-blind period. Clinical remission (CDAI <150), response (decrease in CDAI ≥70 points from baseline), and change from baseline in hs-CRP were assessed through week 26. Nonresponder imputation was used for missing categorical data and last observation carried forward for missing hs-CRP/FC values. No formal hypothesis was tested. Adverse events were monitored.

Results

Mean adalimumab serum concentrations during the induction phase were 13.9–18.1 µg/mL (160/80 mg group) and 7.5−9.5 µg/mL (80/40 mg group). During the double-blind period, higher remission/response rates and greater reductions from baseline in hs-CRP and FC were observed with adalimumab 160/80 mg compared to that with 80/40 mg. Adverse event rates were similar among all treatment groups.

Conclusions

Adalimumab serum concentrations in Chinese patients with CD were comparable to those observed previously in Western and Japanese patients. Clinically meaningful remission rates and improvement in inflammatory markers were achieved with both dosing regimens; changes occurred rapidly with adalimumab 160/80 mg induction therapy. No new safety signals were reported.

Citations

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  • Prospective study of an adalimumab combined with partial enteral nutrition in the induction period of Crohn’s disease
    Sisi Zhou, Zeyu Huang, Wenjing Hou, Yiting Lin, Jing Yu
    Inflammation Research.2024; 73(2): 199.     CrossRef
  • Efficacy of biological therapies and small molecules in induction and maintenance of remission in luminal Crohn’s disease: systematic review and network meta-analysis
    Brigida Barberio, David J Gracie, Christopher J Black, Alexander C Ford
    Gut.2023; 72(2): 264.     CrossRef
  • Seronegative spondyloarthropathy-associated inflammatory bowel disease
    Chrong-Reen Wang, Hung-Wen Tsai
    World Journal of Gastroenterology.2023; 29(3): 450.     CrossRef
  • Early Change in Fecal Calprotectin Predicts One‐Year Outcome in Children Newly Diagnosed With Ulcerative Colitis
    Chenthan Krishnakumar, Ashwin N. Ananthakrishnan, Brendan M. Boyle, Anne M. Griffiths, Neal S. LeLeiko, David R. Mack, James F. Markowitz, Joel R. Rosh, Cary G. Sauer, Thomas D. Walters, Erin Bonkowski, Lee A. Denson, Jeffrey S. Hyams, Subra Kugathasan
    Journal of Pediatric Gastroenterology and Nutrition.2022; 74(1): 72.     CrossRef
  • Long-Term Safety of Adalimumab in 29,967 Adult Patients From Global Clinical Trials Across Multiple Indications: An Updated Analysis
    Gerd R. Burmester, Kenneth B. Gordon, James T. Rosenbaum, Dilek Arikan, Winnie L. Lau, Peigang Li, Freddy Faccin, Remo Panaccione
    Advances in Therapy.2020; 37(1): 364.     CrossRef
  • Comparative Evaluation of 4 Commercially Available ELISA Kits for Measuring Adalimumab and Anti-adalimumab Antibodies
    Melissa Joyce Sam, Susan Jane Connor, Watson Wa-Sang Ng, Catherine Mei-Ling Toong
    Therapeutic Drug Monitoring.2020; 42(6): 821.     CrossRef
  • Nonimmunity against hepatitis B virus infection in patients newly diagnosed with inflammatory bowel disease
    Seong Jae Yeo, Hyun Seok Lee, Byung Ik Jang, Eun Soo Kim, Seong Woo Jeon, Sung Kook Kim, Kyeong Ok Kim, Yoo Jin Lee, Hyun Jik Lee, Kyung Sik Park, Yun Jin Jung, Eun Young Kim, Chang Heon Yang
    Intestinal Research.2018; 16(3): 400.     CrossRef
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    Yong Eun Park, Jae Hee Cheon
    The Korean Journal of Internal Medicine.2018; 33(1): 1.     CrossRef
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    Jong Pil Im, Byong Duk Ye, You Sun Kim, Joo Sung Kim
    The Korean Journal of Internal Medicine.2018; 33(1): 28.     CrossRef
  • Long-Term Outcomes of Adalimumab Treatment in 254 Patients with Crohn’s Disease: A Hospital-Based Cohort Study from Korea
    Hyungil Seo, Byong Duk Ye, Eun Mi Song, Sun-Ho Lee, Kiju Chang, Ho-Su Lee, Sung Wook Hwang, Sang Hyoung Park, Dong-Hoon Yang, Kyung-Jo Kim, Jeong-Sik Byeon, Seung-Jae Myung, Suk-Kyun Yang
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  • Rare occurrence of inflammatory bowel disease in a cohort of Han Chinese ankylosing spondylitis patients- a single institute study
    Chrong-Reen Wang, Chia-Tse Weng, Chung-Ta Lee, Kuo-Yuan Huang, Sheng-Min Hsu, Ming-Fei Liu
    Scientific Reports.2017;[Epub]     CrossRef
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Pregnancy outcome in women with inflammatory bowel disease treated with anti-tumor necrosis factor and/or thiopurine therapy: a multicenter study from Japan
Shunsuke Komoto, Satoshi Motoya, Yuji Nishiwaki, Toshiyuki Matsui, Reiko Kunisaki, Katsuyoshi Matsuoka, Naoki Yoshimura, Takashi Kagaya, Makoto Naganuma, Nobuyuki Hida, Mamoru Watanabe, Toshifumi Hibi, Yasuo Suzuki, Soichiro Miura, Ryota Hokari
Intest Res 2016;14(2):139-145.   Published online April 27, 2016
DOI: https://doi.org/10.5217/ir.2016.14.2.139
AbstractAbstract PDFPubReaderePub
<b>Background/Aims</b><br/>

Anti-tumor necrosis factor drugs (anti-TNF) and thiopurines are important treatment options in patients with inflammatory bowel disease (IBD), including during pregnancy. However, there are limited data on the benefit/risk profile of anti-TNF and thiopurines during pregnancy in Asia. The aim of this study was to analyze pregnancy outcomes of female Japanese IBD patients treated with anti-TNF and/or thiopurines.

Methods

This cross-sectional study assessed pregnancy outcomes in 72 women with IBD. Pregnancy outcomes were compared among 31 pregnancies without exposure to infliximab (IFX), adalimumab (ADA), or thiopurines; 24 pregnancies with exposure to anti-TNF treatment (23 IFX, 1 ADA); 7 pregnancies with exposure to thiopurines alone; and 10 pregnancies with exposure to both IFX and thiopurines.

Results

Thirty-five of the 41 pregnancies (85.3%) that were exposed to anti-TNF treatment and/or thiopurines resulted in live births after a median gestational period of 38 weeks. Of the 35 live births, 3 involved premature deliveries; 7, low birth weight; and 1, a congenital abnormality. There were 6 spontaneous abortions in pregnancies that were exposed to anti-TNF treatment (17.7%). Pregnancy outcomes among the 4 groups were similar, except for the rate of spontaneous abortions (P =0.037).

Conclusions

Exposure to anti-TNF treatment or thiopurines during pregnancy was not related to a higher incidence of adverse pregnancy outcomes in Japanese IBD patients except for spontaneous abortion.

Citations

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    Bernardo de Faria Moraes, Gustavo André Pedral Diniz Leite, Luisa Medeiros Visentini, Gabriel André Pedral Diniz Leite, Igor Boechat Silveira, Valbert Oliveira Costa Filho, Luis Pedro Possapp Beis, Leonardo Corrêa Süffert, Pedro Robson Costa Passos, Guilh
    Journal of Crohn's and Colitis.2026;[Epub]     CrossRef
  • Ulcerative Colitis in Pregnancy: A Japanese Multicenter Cohort Study Focusing on Their Mutual Influence
    Yuichi Shimodate, Akiko Shiotani, Ken-ichi Tarumi, Hiroshi Matsumoto, Osamu Handa, Noriaki Tomioka, Naoyuki Nishimura, Kazuhiro Matsueda, Hirokazu Mouri, Motowo Mizuno
    Internal Medicine.2025; 64(11): 1633.     CrossRef
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    Raed Alhusayen, Serena Dienes, Megan Lam, Afsaneh Alavi, Ali Alikhan, Maria Aleshin, Emad Bahashwan, Steve Daveluy, Noah Goldfarb, Amit Garg, Wayne Gulliver, Tarannum Jaleel, Alexa B. Kimball, Mark G. Kirchhof, Joslyn Kirby, Joi Lenczowski, Hadar Lev-Tov,
    Journal of the American Academy of Dermatology.2025; 92(4): 825.     CrossRef
  • A retrospective study of neonatal and pregnancy outcomes in pregnant women suffering from inflammatory arthropathy treated with adalimumab
    Navid Najarpour, Elham Rajaei, Karim Mowla, Alireza Ghanbaran
    Revista Colombiana de Reumatología.2024; 31(3): 290.     CrossRef
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    Wei Huang, Xinxing Zhang, Li Zhang, Xiaosong Dai, Heping Chen, Qin Xie
    BMC Pregnancy and Childbirth.2024;[Epub]     CrossRef
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    Navid Najarpour, Elham Rajaei, Karim Mowla, Alireza Ghanbaran
    Revista Colombiana de Reumatología (English Edition).2024; 31(3): 290.     CrossRef
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    Yu Chen, Guolin Zhang, Yuewen Yang, Shuangshuang Zhang, Haozheng Jiang, Kang Tian, Arenbaoligao, Dapeng Chen
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    Saudi Journal of Gastroenterology.2023;[Epub]     CrossRef
  • Biologics for Inflammatory Bowel Disease and Their Safety in Pregnancy: A Systematic Review and Meta-analysis
    Ole Haagen Nielsen, John Mark Gubatan, Carsten Bogh Juhl, Sarah Elizabeth Streett, Cynthia Maxwell
    Clinical Gastroenterology and Hepatology.2022; 20(1): 74.     CrossRef
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    Mark D Russell, Mrinalini Dey, Julia Flint, Philippa Davie, Alexander Allen, Amy Crossley, Margreta Frishman, Mary Gayed, Kenneth Hodson, Munther Khamashta, Louise Moore, Sonia Panchal, Madeleine Piper, Clare Reid, Katherine Saxby, Karen Schreiber, Naz Se
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    Current Pharmaceutical Design.2021; 27(19): 2317.     CrossRef
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    Eun-Jung Park, Hyungjin Kim, Seung Min Jung, Yoon-Kyoung Sung, Han Joo Baek, Jisoo Lee
    Journal of Rheumatic Diseases.2020; 27(1): 4.     CrossRef
  • Maternal and neonatal outcomes associated with biologic exposure before and during pregnancy in women with inflammatory systemic diseases: a systematic review and meta-analysis of observational studies
    Nicole W Tsao, Nevena Rebic, Larry D Lynd, Mary A De Vera
    Rheumatology.2020; 59(8): 1808.     CrossRef
  • Intrauterine Exposure to Biologics in Inflammatory Autoimmune Diseases: A Systematic Review
    N. Ghalandari, R. J. E. M. Dolhain, J. M. W. Hazes, E. P. van Puijenbroek, M. Kapur, H. J. M. J. Crijns
    Drugs.2020; 80(16): 1699.     CrossRef
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    Rohan D'Souza, Danielle Wuebbolt, Katarina Andrejevic, Rizwana Ashraf, Vanessa Nguyen, Nusrat Zaffar, Dalia Rotstein, Ahraaz Wyne
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    Maria Gerosa, Lorenza Maria Argolini, Carolina Artusi, Cecilia Beatrice Chighizola
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  • Impact of inflammatory bowel disease activity and thiopurine therapy on birth weight: A meta-analysis
    Begoña Gonzalez-Suarez, Shreyashee Sengupta, Alan C Moss
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  • Maternal and fetal outcomes in pregnant Japanese women with inflammatory bowel disease: our experience with a series of 23 cases
    Naoki Minami, Minoru Matsuura, Yorimitsu Koshikawa, Satoshi Yamada, Yusuke Honzawa, Shuji Yamamoto, Hiroshi Nakase
    Intestinal Research.2017; 15(1): 90.     CrossRef
  • Concerns in pregnancy and childbirth of women with inflammatory bowel disease
    Sung-Ae Jung
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    Zacharias Fasoulakis, Panagiotis Antsaklis, Nikolaos Galanopoulos, Emmanuel Kontomanolis
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Conventional Versus Biological Therapy for Prevention of Postoperative Endoscopic Recurrence in Patients With Crohn's Disease: an International, Multicenter, and Observational Study
Paulo Gustavo Kotze, Antonino Spinelli, Rodolff Nunes da Silva, Ivan Folchini de Barcelos, Fábio Vieira Teixeira, Rogério Saad-Hossne, Idblan Carvalho de Albuquerque, Marcia Olandoski, Lorete Maria da Silva Kotze, Yasuo Suzuki, Akihiro Yamada, Ken Takeuchi, Matteo Sacchi, Takayuki Yamamoto
Intest Res 2015;13(3):259-265.   Published online June 9, 2015
DOI: https://doi.org/10.5217/ir.2015.13.3.259
AbstractAbstract PDFPubReader
<b>Background/Aims</b><br/>

Postoperative endoscopic recurrence (PER) occurs in nearly 80% of patients 1 year after ileocecal resection in patients with Crohn's disease (CD). Biological agents were more effective in reducing the rates of PER in comparison with conventional therapy, in prospective trials. The aim of this study was to compare the PER rates of biological versus conventional therapy after ileocecal resections in patients with CD in real-world practice.

Methods

The MULTIPER (Multicenter International Postoperative Endoscopic Recurrence) database is a retrospective analysis of PER rates in CD patients after ileocecal resection, from 7 referral centers in 3 different countries. All consecutive patients who underwent ileocecal resections between 2008 and 2012 and in whom colonoscopies had been performed up to 12 months after surgery, were included. Recurrence was defined as Rutgeerts' score ≥i2. The patients were allocated to either biological or conventional therapy after surgery, and PER rates were compared between the groups.

Results

Initially, 231 patients were evaluated, and 63 were excluded. Of the 168 patients in the database, 96 received anti-tumor necrosis factor agents and 72 were treated with conventional therapy after resection. The groups were comparable regarding age, gender, and perianal disease. There was longer disease duration, more previous resections, and more open surgical procedures in patients on biologicals postoperatively. PER was identified in 25/96 (26%) patients on biological therapy and in 24/72 (33.3%) patients on conventional therapy (P=0.310).

Conclusions

In this retrospective observational analysis from an international database, no difference was observed between biological and conventional therapy in preventing PER after ileocecal resections in CD patients.

Citations

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  • Are the New Biologics Effective in the Management of Postoperative Crohn’s Disease?
    Fadi H Mourad, Rami G Maalouf, Roni Aoun, Paulo Gustavo Kotze, Jana G Hashash
    Inflammatory Bowel Diseases.2024; 30(3): 459.     CrossRef
  • How Reliable Is Endoscopic Scoring of Postoperative Recurrence in Crohn Disease?: A Systematic Review and Meta-Analysis
    Eline M. L. van der Does de Willebois, Vittoria Bellato, Marjolijn Duijvestein, Susan van Dieren, Silvio Danese, Pierpaolo Sileri, Christianne J. Buskens, Andrea Vignali, Willem A. Bemelman
    Annals of Surgery Open.2024; 5(1): e397.     CrossRef
  • Trends in Surgical Recurrence Among Pediatric Crohn’s Disease Patients Using Administrative Claims Data
    Matthew D Egberg, Xian Zhang, Michael Phillips, Michael D Kappelman
    Crohn's & Colitis 360.2023;[Epub]     CrossRef
  • Optimal strategies to prevent recrudescent Crohn's disease after resection
    Natália Sousa Freitas Queiroz, Takayuki Yamamoto, Paulo Gustavo Kotze
    Seminars in Colon and Rectal Surgery.2020; 31(2): 100746.     CrossRef
  • Profile of Consecutive Fecal Calprotectin Levels in the Perioperative Period and Its Predictive Capacity for Early Endoscopic Recurrence in Crohn’s Disease
    Ruiqing Liu, Zhen Guo, Lei Cao, Zhiming Wang, Jianfeng Gong, Yi Li, Weiming Zhu
    Diseases of the Colon & Rectum.2019; 62(3): 318.     CrossRef
  • Efficacy of restarting anti-tumor necrosis factor α agents after surgery in patients with Crohn's disease
    Sakiko Hiraoka, Shiho Takashima, Yoshitaka Kondo, Toshihiro Inokuchi, Yuusaku Sugihara, Masahiro Takahara, Seiji Kawano, Keita Harada, Jun Kato, Hiroyuki Okada
    Intestinal Research.2018; 16(1): 75.     CrossRef
  • Factors affecting the incidence of early endoscopic recurrence after ileocolonic resection for Crohn's disease: a multicentre observational study
    I. F. de Barcelos, P. G. Kotze, A. Spinelli, Y. Suzuki, F. V. Teixeira, I. C. de Albuquerque, R. Saad‐Hossne, L. M. da Silva Kotze, T. Yamamoto
    Colorectal Disease.2017;[Epub]     CrossRef
  • Disease Phenotype, Activity and Clinical Course Prediction Based on C-Reactive Protein Levels at Diagnosis in Patients with Crohn’s Disease: Results from the CONNECT Study
    Jee Hye Kwon, Jong Pil Im, Byong Duk Ye, Jae Hee Cheon, Hyun Joo Jang, Kang Moon Lee, You Sun Kim, Sang Wook Kim, Young Ho Kim, Geun Am Song, Dong Soo Han, Won Ho Kim, Joo Sung Kim
    Gut and Liver.2016; 10(4): 595.     CrossRef
  • 7,897 View
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  • 7 Web of Science
  • 8 Crossref
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Reviews
Diagnosis and Treatment of Ulcerative Colitis with Cytomegalovirus Infection: Importance of Controlling Mucosal Inflammation to Prevent Cytomegalovirus Reactivation
Hiroshi Nakase, Yusuke Honzawa, Takahiko Toyonaga, Satoshi Yamada, Naoki Minami, Takuya Yoshino, Minoru Matsuura
Intest Res 2014;12(1):5-11.   Published online January 28, 2014
DOI: https://doi.org/10.5217/ir.2014.12.1.5
AbstractAbstract PDFPubReader

Human cytomegalovirus (HCMV) is a member of the herpesvirus family. HCMV infection persists throughout the host lifespan in a latent state following primary infection. The ability of HCMV to escape control by the host immune system and its resulting reactivation suggests the importance of ongoing immune surveillance in the prevention of HCMV reactivation. HCMV is a common cause of opportunistic infection that causes severe and fatal disease in immune-compromised individuals. In inflammatory bowel disease patients, particularly those with ulcerative colitis (UC), HCMV is often reactivated because these patients are frequently treated with immunosuppressive agents. This reactivation exacerbates colitis. Additionally, HCMV infection can induce severe colitis, even in patients with UC who have never been treated with immunosuppressive agents. However, the role of HCMV in colonic inflammation in patients with UC remains unclear. Here, we present previous and current clinical data on the diagnosis and treatment of HCMV infection in UC. Additionally, our experimental data from a newly established mouse model mimicking UC with concomitant CMV infection clearly demonstrate that inflammation could result in the exacerbation of UC disease activity with induction of HCMV reactivation. In summary, optimal control of colonic inflammation should be achieved in UC patients who are refractory to conventional immunosuppressive therapies and are positive for HCMV.

Citations

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  • Macrophages in Ulcerative Colitis: Immunomodulatory Roles, Phenotypic Switching, and Therapeutic Targeting
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Diagnosis and Treatment of Latent Tuberculosis Infection in Patients with Inflammatory Bowel Diseases due to Initiation of Anti-Tumor Necrosis Factor Therapy
Tae Sun Shim
Intest Res 2014;12(1):12-19.   Published online January 28, 2014
DOI: https://doi.org/10.5217/ir.2014.12.1.12
AbstractAbstract PDFPubReader

Patients with intractable inflammatory bowel diseases (IBD) are increasingly being treated with anti-tumor necrosis factor (TNF) agents and are at increased risk of developing tuberculosis (TB). Therefore, diagnosis and treatment of latent TB infection (LTBI) is recommended in patients due to the initiation of anti-TNF therapy. Traditionally, LTBI has been diagnosed on the basis of clinical factors and a tuberculin skin test. Recently, interferon-gamma releasing assays (IGRAs) that can detect TB infection have become available. Considering the high-risk of developing TB in patients on anti-TNF therapy, the use of both a tuberculin skin test and an IGRA should be considered to detect and treat LTBI in patients with IBD due to the initiation of anti-TNF therapy. The traditional LTBI treatment regimen has consisted of isoniazid monotherapy for 9 months. However, shorter regimens such as 4 months of rifampicin or 3 months of isoniazid/rifampicin have been used increasingly to improve treatment completion rates. In this review, the incidence of TB and the prevalence of LTBI in patients with IBD will be briefly described, as well as methods for diagnosing latent and active TB before anti-TNF therapy, current LTBI treatment regimens, recommendations for managing TB that develops during anti-TNF therapy, the necessity of regular monitoring to detect new TB infection, and the re-initiation of anti-TNF therapy in patients who develop TB.

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