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Akkoç T. Epithelial barrier dysfunction and microbial dysbiosis: exploring the pathogenesis and therapeutic strategies for Crohn's disease. Tissue Barriers 2024:2390705. [PMID: 39185541 DOI: 10.1080/21688370.2024.2390705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2024] [Revised: 08/05/2024] [Accepted: 08/05/2024] [Indexed: 08/27/2024] Open
Abstract
Crohn's disease (CD), a chronic gastrointestinal inflammatory disease, is becoming more widespread worldwide. Crohn's disease is caused by gut microbiota changes, genetics, environmental stresses, and immunological responses. Current treatments attempt to achieve long-term remission and avoid complications, delaying disease progression. Immunosuppressive measures and combination medicines should be started early for high-risk patients. These medicines monitor inflammatory indicators and adjust as needed. The epithelial barrier helps defend against physical, chemical, and immunological threats. When tissues' protective barrier breaks down, the microbiome may reach the layer underneath. Unbalanced microbial populations and inflammation impair healing and adjustment. Inflammatory cells infiltrating sensitive tissues aggravate the damage and inflammation. This approach promotes chronic inflammatory diseases. The epithelial barrier hypothesis states that hereditary and environmental variables cause epithelial tissue inflammation. This review focuses on how epithelial barrier break-down and microbial dysbiosis cause Crohn's disease and current advances in understanding the epithelial barrier, immune system, and microbiome. Additionally, investigate treatments that restore barrier integrity and promote microbial balance. Overall, it stresses the role of epithelial barrier failure and microbial dysbiosis in Crohn's disease development and discusses current advances in understanding the barrier, immunological responses, and microbiota.
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Affiliation(s)
- Tunç Akkoç
- Department of Immunology, Marmara University School of Medicine, İstanbul, Türkiye
- Division of Pediatric Allergy and Immunology, Marmara University School of Medicine, İstanbul, Türkiye
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2
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Noor NM, Lee JC, Bond S, Parkes M. Treatment strategies and biomarkers in Crohn's disease: the PROFILE trial - Authors' reply. Lancet Gastroenterol Hepatol 2024; 9:592-594. [PMID: 38870966 DOI: 10.1016/s2468-1253(24)00150-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2024] [Accepted: 05/03/2024] [Indexed: 06/15/2024]
Affiliation(s)
- Nurulamin M Noor
- Department of Gastroenterology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK; Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK
| | - James C Lee
- Genetic Mechanisms of Disease Laboratory, The Francis Crick Institute, London, UK; Department of Gastroenterology, UCL Institute of Liver and Digestive Diseases, Royal Free Hospital, London, UK
| | - Simon Bond
- Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Miles Parkes
- Department of Gastroenterology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK; Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge CB2 0QQ, UK.
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Wu JF, Yen HH, Wang HY, Chang TA, Chang CH, Chang CW, Chao TH, Chou JW, Chou YH, Chuang CH, Hsu WH, Hsu TC, Huang TY, Hung TI, Le PH, Lin CC, Lin CC, Lin CP, Lin JK, Lin WC, Ni YH, Shieh MJ, Shih IL, Shun CT, Tsai TJ, Wang CY, Weng MT, Wong JM, Wu DC, Wei SC. Management of Crohn's disease in Taiwan: consensus guideline of the Taiwan Society of Inflammatory Bowel Disease updated in 2023. Intest Res 2024; 22:250-285. [PMID: 39099218 PMCID: PMC11309825 DOI: 10.5217/ir.2024.00060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Revised: 06/06/2024] [Accepted: 06/13/2024] [Indexed: 08/06/2024] Open
Abstract
Crohn's disease (CD) is a chronic, fluctuating inflammatory condition that primarily affects the gastrointestinal tract. Although the incidence of CD in Taiwan is lower than that in Western countries, the severity of CD presentation appears to be similar between Asia and the West. This observation indicates the urgency for devising revised guidelines tailored to the unique reimbursement system, and patient requirements in Taiwan. The core objectives of these updated guidelines include the updated treatment choices and the integration of the treat-to-target strategy into CD management, promoting the achievement of deep remission to mitigate complications and enhance the overall quality of life. Given the diversity in disease prevalence, severity, insurance policies, and access to medical treatments in Taiwan, a customized approach is imperative for formulating these guidelines. Such tailored strategies ensure that international standards are not only adapted but also optimized to local contexts. Since the inception of its initial guidelines in 2017, the Taiwan Society of Inflammatory Bowel Disease (TSIBD) has acknowledged the importance of continuous revisions for incorporating new therapeutic options and evolving disease management practices. The latest update leverages international standards and recent research findings focused on practical implementation within the Taiwanese healthcare system.
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Affiliation(s)
- Jia-Feng Wu
- Department of Pediatrics, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Hsu-Heng Yen
- Division of Gastroenterology, Changhua Christian Hospital, Changhua, Taiwan
- Department of Post-Baccalaureate Medicine, National Chung Hsing University College of Medicine, Taichung, Taiwan
| | - Horng-Yuan Wang
- Division of Gastroenterology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- MacKay Junior College of Medicine, Nursing and Management, Taipei, Taiwan
- MacKay Medical College, Taipei, Taiwan
| | - Ting-An Chang
- Department of Pathology, Taipei City Hospital, Renai-Branch, Taipei, Taiwan
| | - Chung-Hsin Chang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Chen-Wang Chang
- Division of Gastroenterology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- MacKay Junior College of Medicine, Nursing and Management, Taipei, Taiwan
- MacKay Medical College, Taipei, Taiwan
| | - Te-Hsin Chao
- Division of Colon and Rectal Surgery, Department of Surgery, Chiayi and Wangiao Branch, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Jen-Wei Chou
- Center for Digestive Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Yenn-Hwei Chou
- Division of General Surgery, Department of Surgery, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Chiao-Hsiung Chuang
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wen-Hung Hsu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung, Taiwan
| | - Tzu-Chi Hsu
- Division of Colon and Rectal Surgery, Department of Surgery, MacKay Memorial Hospital, MacKay Medical College, Taipei, Taiwan
| | - Tien-Yu Huang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Tsung-I Hung
- Division of General Surgery, Department of Surgery, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Puo-Hsien Le
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Linkou Branch, Taoyuan, Taiwan
- Chang Gung Microbiota Therapy Center, Linkou Chang Gung Memorial Hospital, Linkou Branch, Taoyuan, Taiwan
- Inflammatory Bowel Disease Center, Chang Gung Memorial Hospital, Linkou Branch, Taoyuan, Taiwan
| | - Chun-Che Lin
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung, Taipei, Taiwan
| | - Chun-Chi Lin
- Division of Colon and Rectal Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Surgery, Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Ching-Pin Lin
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung, Taipei, Taiwan
| | - Jen-Kou Lin
- Division of Colon and Rectal Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Surgery, Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Wei-Chen Lin
- Division of Gastroenterology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Yen-Hsuan Ni
- Department of Pediatrics, National Taiwan University Children’s Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Ming-Jium Shieh
- Department of Oncology, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - I-Lun Shih
- Department of Medical Imaging, National Taiwan University Hospital, Taipei, Taiwan
| | - Chia-Tung Shun
- Department of Forensic Medicine and Pathology, National Taiwan University Hospital, Taipei, Taiwan
- Department of Pathology, Good Liver Clinic, Taipei, Taiwan
| | - Tzung-Jiun Tsai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Cheng-Yi Wang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Meng-Tzu Weng
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Medical Research, National Taiwan University Hospital, Hsin-Chu Branch, Hsin-Chu, Taiwan
| | - Jau-Min Wong
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Deng-Chyang Wu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Gangshan Hospital, Kaohsiung, Taiwan
- Department of Medicine, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shu-Chen Wei
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
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Singh S, Velayos FS, Rubin DT. Common Instances of Low-value Care in Inflammatory Bowel Diseases. Clin Gastroenterol Hepatol 2024; 22:923-932. [PMID: 37879517 DOI: 10.1016/j.cgh.2023.09.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 09/24/2023] [Accepted: 09/29/2023] [Indexed: 10/27/2023]
Abstract
Value-based care focuses on improving the quality, effectiveness, and efficiency of health care while controlling costs. Low-value care implies services or interventions that provide little or no benefit to patients, have the potential to cause harm, incur unnecessary cost to patients, or waste limited health care resources. In this review, we discuss common instances of low-value care along the spectrum of management in inflammatory bowel diseases (IBD). These include low value care in: (1) diagnosis and monitoring of IBD: utilization of serological markers to screen and diagnose IBD, over-reliance on symptoms for monitoring disease, failure to employ treat-to-target strategies in symptomatic patients with IBD, and annual surveillance colonoscopies in patients at low risk of developing dysplasia; (2) treatment of IBD: use of 5-aminosalicylates in Crohn's disease, continuation of 5-aminosalicylates after escalation to immunosuppressive therapy, chronic corticosteroid use without steroid-sparing strategies, step therapy for Crohn's disease, failure to optimize tumor necrosis factor antagonists in patients with active disease and subsequently de-intensification of therapies in those who have achieved stable remission; and (3) management of hospitalized patients with IBD: routine cross-sectional imaging for patients with IBD presenting to the emergency department, withholding pharmacological prophylaxis for venous thromboembolism in patients hospitalized with IBD flare, and prolonged use of high-dose intravenous corticosteroids in patients with acute severe ulcerative colitis. This review is meant to bring attention to value-based care in IBD and provide guidance to treating practitioners. Future studies on systematic evaluation of high- and low-value care in patients with IBD are warranted.
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Affiliation(s)
- Siddharth Singh
- Division of Gastroenterology, University of California San Diego, La Jolla, California; Division of Biomedical Informatics, Department of Medicine, University of California San Diego, La Jolla, California.
| | - Fernando S Velayos
- Department of Gastroenterology and Hepatology, Kaiser Permanente San Francisco Medical Center, San Francisco, California
| | - David T Rubin
- University of Chicago Medicine Inflammatory Bowel Disease Center, Chicago, Illinois
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5
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Noor NM, Lee JC, Bond S, Dowling F, Brezina B, Patel KV, Ahmad T, Banim PJ, Berrill JW, Cooney R, De La Revilla Negro J, de Silva S, Din S, Durai D, Gordon JN, Irving PM, Johnson M, Kent AJ, Kok KB, Moran GW, Mowat C, Patel P, Probert CS, Raine T, Saich R, Seward A, Sharpstone D, Smith MA, Subramanian S, Upponi SS, Wiles A, Williams HRT, van den Brink GR, Vermeire S, Jairath V, D'Haens GR, McKinney EF, Lyons PA, Lindsay JO, Kennedy NA, Smith KGC, Parkes M. A biomarker-stratified comparison of top-down versus accelerated step-up treatment strategies for patients with newly diagnosed Crohn's disease (PROFILE): a multicentre, open-label randomised controlled trial. Lancet Gastroenterol Hepatol 2024; 9:415-427. [PMID: 38402895 PMCID: PMC11001594 DOI: 10.1016/s2468-1253(24)00034-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 01/31/2024] [Accepted: 01/31/2024] [Indexed: 02/27/2024]
Abstract
BACKGROUND Management strategies and clinical outcomes vary substantially in patients newly diagnosed with Crohn's disease. We evaluated the use of a putative prognostic biomarker to guide therapy by assessing outcomes in patients randomised to either top-down (ie, early combined immunosuppression with infliximab and immunomodulator) or accelerated step-up (conventional) treatment strategies. METHODS PROFILE (PRedicting Outcomes For Crohn's disease using a moLecular biomarker) was a multicentre, open-label, biomarker-stratified, randomised controlled trial that enrolled adults with newly diagnosed active Crohn's disease (Harvey-Bradshaw Index ≥7, either elevated C-reactive protein or faecal calprotectin or both, and endoscopic evidence of active inflammation). Potential participants had blood drawn to be tested for a prognostic biomarker derived from T-cell transcriptional signatures (PredictSURE-IBD assay). Following testing, patients were randomly assigned, via a secure online platform, to top-down or accelerated step-up treatment stratified by biomarker subgroup (IBDhi or IBDlo), endoscopic inflammation (mild, moderate, or severe), and extent (colonic or other). Blinding to biomarker status was maintained throughout the trial. The primary endpoint was sustained steroid-free and surgery-free remission to week 48. Remission was defined by a composite of symptoms and inflammatory markers at all visits. Flare required active symptoms (HBI ≥5) plus raised inflammatory markers (CRP >upper limit of normal or faecal calprotectin ≥200 μg/g, or both), while remission was the converse-ie, quiescent symptoms (HBI <5) or resolved inflammatory markers (both CRP ≤ the upper limit of normal and calprotectin <200 μg/g) or both. Analyses were done in the full analysis (intention-to-treat) population. The trial has completed and is registered (ISRCTN11808228). FINDINGS Between Dec 29, 2017, and Jan 5, 2022, 386 patients (mean age 33·6 years [SD 13·2]; 179 [46%] female, 207 [54%] male) were randomised: 193 to the top-down group and 193 to the accelerated step-up group. Median time from diagnosis to trial enrolment was 12 days (range 0-191). Primary outcome data were available for 379 participants (189 in the top-down group; 190 in the accelerated step-up group). There was no biomarker-treatment interaction effect (absolute difference 1 percentage points, 95% CI -15 to 15; p=0·944). Sustained steroid-free and surgery-free remission was significantly more frequent in the top-down group than in the accelerated step-up group (149 [79%] of 189 patients vs 29 [15%] of 190 patients, absolute difference 64 percentage points, 95% CI 57 to 72; p<0·0001). There were fewer adverse events (including disease flares) and serious adverse events in the top-down group than in the accelerated step-up group (adverse events: 168 vs 315; serious adverse events: 15 vs 42), with fewer complications requiring abdominal surgery (one vs ten) and no difference in serious infections (three vs eight). INTERPRETATION Top-down treatment with combination infliximab plus immunomodulator achieved substantially better outcomes at 1 year than accelerated step-up treatment. The biomarker did not show clinical utility. Top-down treatment should be considered standard of care for patients with newly diagnosed active Crohn's disease. FUNDING Wellcome and PredictImmune Ltd.
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Affiliation(s)
- Nurulamin M Noor
- Department of Gastroenterology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK; Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge, UK
| | - James C Lee
- Genetic Mechanisms of Disease Laboratory, The Francis Crick Institute, London, UK; Department of Gastroenterology, UCL Institute of Liver and Digestive Diseases, Royal Free Hospital, London, UK
| | - Simon Bond
- Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK; Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, UK
| | - Francis Dowling
- Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Biljana Brezina
- Department of Gastroenterology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Kamal V Patel
- Department of Gastroenterology, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Tariq Ahmad
- Department of Gastroenterology, Royal Devon University Healthcare NHS Foundation Trust, Exeter, UK; Exeter Inflammatory Bowel Disease and Pharmacogenetics Research Group, University of Exeter, Exeter, UK
| | - Paul J Banim
- Department of Gastroenterology, James Paget University Hospital, Great Yarmouth, UK
| | - James W Berrill
- Department of Gastroenterology, Royal Glamorgan Hospital, Llantrisant, UK
| | - Rachel Cooney
- GI Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Juan De La Revilla Negro
- Department of Gastroenterology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Shanika de Silva
- Department of Gastroenterology, The Dudley Group NHS Foundation Trust, Dudley, UK
| | - Shahida Din
- Edinburgh IBD Unit, Western General Hospital, Edinburgh, UK
| | - Dharmaraj Durai
- Department of Gastroenterology, Cardiff and Vale University Health Board, University Hospital of Wales, Cardiff, UK
| | - John N Gordon
- Department of Gastroenterology, Royal Hampshire County Hospital, Winchester, UK
| | - Peter M Irving
- Department of Gastroenterology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Matthew Johnson
- Gastroenterology Department, Luton and Dunstable University Hospital, Luton, UK
| | - Alexandra J Kent
- Department of Gastroenterology, King's College Hospital NHS Foundation Trust, London, UK
| | - Klaartje B Kok
- Department of Gastroenterology, Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Gordon W Moran
- National Institute of Health Research Nottingham Biomedical Research Centre, University of Nottingham and Nottingham University Hospitals, Nottingham, UK
| | - Craig Mowat
- Department of Gastroenterology, Ninewells Hospital, Dundee, Scotland, UK
| | - Pritash Patel
- Department of Gastroenterology, Epsom and St Helier University Hospitals, Carshalton, UK
| | - Chris S Probert
- Department of Gastroenterology, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK; Department of Molecular and Clinical Cancer Medicine, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK
| | - Tim Raine
- Department of Gastroenterology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Rebecca Saich
- Department of Gastroenterology, Basingstoke and North Hampshire Hospital, Basingstoke, UK
| | - Abigail Seward
- Department of Gastroenterology, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Dan Sharpstone
- Department of Gastroenterology, West Suffolk NHS Foundation Trust, Bury St Edmunds, UK
| | - Melissa A Smith
- Department of Gastroenterology, University Hospitals Sussex NHS Foundation Trust, Brighton, UK
| | - Sreedhar Subramanian
- Department of Gastroenterology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Sara S Upponi
- Department of Radiology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Alan Wiles
- Department of Gastroenterology, The Queen Elizabeth Hospital King's Lynn NHS Trust, King's Lynn, UK
| | - Horace R T Williams
- Department of Gastroenterology, Imperial College Healthcare NHS Trust, St Mary's Hospital, London, UK
| | | | - Séverine Vermeire
- Department of Gastroenterology and Hepatology, Department of Chronic Diseases and Metabolism, University Hospitals Leuven, KU Leuven, Leuven, Belgium
| | - Vipul Jairath
- Division of Gastroenterology, Department of Medicine, Western University, London, Ontario, Canada
| | - Geert R D'Haens
- Department of Gastroenterology, Amsterdam University Medical Center, Amsterdam, Netherlands
| | - Eoin F McKinney
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge, UK; PredictImmune Ltd, Babraham Research Campus, Cambridge, UK; Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, Cambridge, UK
| | - Paul A Lyons
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge, UK; PredictImmune Ltd, Babraham Research Campus, Cambridge, UK; Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, Cambridge, UK
| | - James O Lindsay
- Department of Gastroenterology, Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Nicholas A Kennedy
- Department of Gastroenterology, Royal Devon University Healthcare NHS Foundation Trust, Exeter, UK; Exeter Inflammatory Bowel Disease and Pharmacogenetics Research Group, University of Exeter, Exeter, UK
| | - Kenneth G C Smith
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge, UK; PredictImmune Ltd, Babraham Research Campus, Cambridge, UK; Cambridge Institute of Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, Cambridge, UK
| | - Miles Parkes
- Department of Gastroenterology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK; Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge, UK.
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Dolinger M, Torres J, Vermeire S. Crohn's disease. Lancet 2024; 403:1177-1191. [PMID: 38437854 DOI: 10.1016/s0140-6736(23)02586-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 09/25/2023] [Accepted: 11/17/2023] [Indexed: 03/06/2024]
Abstract
Crohn's disease is a chronic inflammatory disease of the gastrointestinal tract that might lead to progressive bowel damage and disability. The exact cause of Crohn's disease is unknown, but evidence points towards multifactorial events causing dysregulation of the innate immune system in genetically susceptible people. Commonly affecting the terminal ileum and proximal colon, Crohn's disease inflammation is often discontinuous and patchy, segmental, and transmural. Identification of characteristic findings on ileocolonoscopy and histology remains the diagnostic gold standard, but complete assessment involves laboratory abnormalities, including micronutrient deficiencies, cross-sectional imaging to identify transmural disease extent, severity and complications, and a psychosocial assessment. Treatment strategies for patients with Crohn's disease now go beyond achieving clinical remission to include deeper targets of endoscopic healing and consideration of adjunctive histological and transmural targets to alter disease progression potentially further. The use of early effective advanced therapies and development of therapies targeting alternative novel pathways with improved safety profiles have resulted in a new era of healing in Crohn's disease management. Future combination of advanced therapies with diet or other biological drugs and small molecules, together with improvements in tight control monitoring tools and predictive biomarkers might continue to improve outcomes for patients with Crohn's disease.
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Affiliation(s)
- Michael Dolinger
- Division of Paediatric Gastroenterology, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | - Joana Torres
- Division of Gastroenterology, Hospital da Luz, Lisbon, Portugal; Hospital Beatriz Ângelo, Loures, Portugal; Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Severine Vermeire
- Department of Gastroenterology and Hepatology, University Hospitals Leuven and KU Leuven, Leuven, Belgium.
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7
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Ranjan MK, Kumar P, Vuyyuru SK, Kante B, Mundhra SK, Golla R, Virmani S, Sharma R, Sahni P, Das P, Kalaivani M, Upadhyay AD, Makharia G, Kedia S, Ahuja V. Thiopurines Have Sustained Long-term Effectiveness in Patients with Inflammatory Bowel Disease, Which is Independent of Disease Duration at Initiation: A Propensity Score Matched Analysis. J Crohns Colitis 2024; 18:192-203. [PMID: 37584328 DOI: 10.1093/ecco-jcc/jjad135] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Indexed: 08/17/2023]
Abstract
BACKGROUND AND AIMS Thiopurines are viable option for the treatment of inflammatory bowel disease [IBD] in resource-limited countries. However, data on the effect of disease duration at thiopurines initiation on long-term effectiveness are limited. METHOD We performed a propensity matched analysis of a retrospective cohort of patients with ulcerative colitis [UC] and Crohn's disease [CD]. Patients initiated on thiopurines early in the disease course [≤2 years] were compared with those started late [>2 years]. Effectiveness was defined as no requirement for hospitalisation, anti-tumour necrosis factor [TNF] agents, or surgery, and minimum steroid requirement [≤1 steroid course in 2 years] during follow-up. RESULTS A total of 988 [UC: 720, CD: 268] patients were included (male: 665 [60.8%], median age: 40 [32-51] years, median follow-up: 40 [19-81] months). Overall effectiveness at 5 and 10 years was 79% and 72% in UC, and 69% and 63% in CD, respectively. After propensity score matching, there was no difference in 5- and 10-year effectiveness between early and late thiopurine initiation groups either for UC [81% and 80% vs 82% and 74%; p = 0.92] or CD [76% and 66% vs 72% and 51%, p = 0.32]. Male sex for UC (negative: hazard ratio [HR]: 0.67, 95% confidence interval [CI): 0.45-0.97; p = 0.03), and ileal involvement [positive: HR: 3.03, 95% CI: 1.32-6.71; p = 0.008], steroid-dependent disease [positive: HR: 2.70, 95% CI: 1.26-5.68; p = 0.01] and adverse events [negative: HR: 0.47, 95% CI:0.27-0.80; p = 0.005] for CD were predictors of thiopurine effectiveness. CONCLUSION Thiopurines have sustained long-term effectiveness in both UC and CD. However, early thiopurine initiation had no better effect on long-term disease outcome compared with late initiation.
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Affiliation(s)
- Mukesh Kumar Ranjan
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Peeyush Kumar
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Sudheer Kumar Vuyyuru
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Bhaskar Kante
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Sandeep K Mundhra
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Rithvik Golla
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Shubi Virmani
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Raju Sharma
- Department of Radio Diagnosis, All India Institute of Medical Sciences, New Delhi, India
| | - Peush Sahni
- Department of Gastrointestinal Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Prasenjit Das
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Mani Kalaivani
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
| | - Ashish Datt Upadhyay
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
| | - Govind Makharia
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Saurabh Kedia
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
| | - Vineet Ahuja
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, India
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Atia O, Friss C, Ledderman N, Greenfeld S, Kariv R, Daher S, Yanai H, Loewenberg Weisband Y, Matz E, Dotan I, Turner D. Thiopurines Have Longer Treatment Durability than Methotrexate in Adults and Children with Crohn's Disease: A Nationwide Analysis from the epi-IIRN Cohort. J Crohns Colitis 2023; 17:1614-1623. [PMID: 37099729 DOI: 10.1093/ecco-jcc/jjad076] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Indexed: 04/28/2023]
Abstract
BACKGROUND Thiopurines and methotrexate have long been used to maintain remission in Crohn's disease [CD]. In this nationwide study, we aimed to compare the effectiveness and safety of these drugs in CD. METHODS We used data from the epi-IIRN cohort, including all patients with CD diagnosed in Israel. Outcomes were compared by propensity-score matching and included therapeutic failure, hospitalisations, surgeries, steroid dependency, and adverse events. RESULTS Of the 19264 patients diagnosed with CD since 2005, 3885 [20%] ever received thiopurines as monotherapy and 553 [2.9%] received methotrexate. Whereas the use of thiopurines declined from 22% in 2012-2015 to 12% in 2017-2020, the use of methotrexate remained stable. The probability of sustaining therapy at 1, 3, and 5 years was 64%, 51%, and 44% for thiopurines and 56%, 30%, and 23% for methotrexate, respectively [p <0.001]. Propensity-score matching, including 303 patients [202 with thiopurines, 101 with methotrexate], demonstrated a higher rate of 5-year durability for thiopurines [40%] than methotrexate [18%; p <0.001]. Time to steroid dependency [p = 0.9], hospitalisation [p = 0.8], and surgery [p = 0.1] were comparable between groups. These outcomes reflect also shorter median time to biologics with methotrexate (2.2 [IQR 1.6-3.1 years) versus thiopurines (6.6 [2.4-8.5]; p = 0.02). The overall adverse events rate was higher with thiopurines [20%] than methotrexate [12%; p <0.001], including three lymphoma cases in males, although the difference was not significant [4.8 vs 0 cases/10 000 treatment-years, respectively; p = 0.6]. CONCLUSION Thiopurines demonstrated higher treatment durability than methotrexate but more frequent adverse events. However, disease outcomes were similar, partly due to more frequent escalation to biologics with methotrexate.
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Affiliation(s)
- Ohad Atia
- Juliet Keidan Institute of Pediatric Gastroenterology Hepatology and Nutrition, Shaare Zedek Medical Center, Hebrew University of Jerusalem, Israel
| | - Chagit Friss
- Juliet Keidan Institute of Pediatric Gastroenterology Hepatology and Nutrition, Shaare Zedek Medical Center, Hebrew University of Jerusalem, Israel
| | | | - Shira Greenfeld
- Maccabi Health Services, Tel-Aviv, Israel and the Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Revital Kariv
- Maccabi Health Services, Tel-Aviv, Israel and the Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Saleh Daher
- Israel Defense Forces Medical Corps, Department of Medical Services, Jerusalem, Israel and Hadadsah-Hebrew University Medical Center, Institute of Gastrointestinal and Liver Diseases, Jerusalem, Israel
| | - Henit Yanai
- Division of Gastroenterology, Rabin Medical Center, Petah Tikva, Israel, and the Sackler Faculty of Medicine, Tel Aviv University, Israel
| | | | - Eran Matz
- Leumit Health Services, Tel-Aviv, Israel
| | - Iris Dotan
- Division of Gastroenterology, Rabin Medical Center, Petah Tikva, Israel, and the Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Dan Turner
- Juliet Keidan Institute of Pediatric Gastroenterology Hepatology and Nutrition, Shaare Zedek Medical Center, Hebrew University of Jerusalem, Israel
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Becker HEF, Demers K, Derijks LJJ, Jonkers DMAE, Penders J. Current evidence and clinical relevance of drug-microbiota interactions in inflammatory bowel disease. Front Microbiol 2023; 14:1107976. [PMID: 36910207 PMCID: PMC9996055 DOI: 10.3389/fmicb.2023.1107976] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 02/06/2023] [Indexed: 02/25/2023] Open
Abstract
Background Inflammatory bowel disease (IBD) is a chronic relapsing-remitting disease. An adverse immune reaction toward the intestinal microbiota is involved in the pathophysiology and microbial perturbations are associated with IBD in general and with flares specifically. Although medical drugs are the cornerstone of current treatment, responses vary widely between patients and drugs. The intestinal microbiota can metabolize medical drugs, which may influence IBD drug (non-)response and side effects. Conversely, several drugs can impact the intestinal microbiota and thereby host effects. This review provides a comprehensive overview of current evidence on bidirectional interactions between the microbiota and relevant IBD drugs (pharmacomicrobiomics). Methods Electronic literature searches were conducted in PubMed, Web of Science and Cochrane databases to identify relevant publications. Studies reporting on microbiota composition and/or drug metabolism were included. Results The intestinal microbiota can both enzymatically activate IBD pro-drugs (e.g., in case of thiopurines), but also inactivate certain drugs (e.g., mesalazine by acetylation via N-acetyltransferase 1 and infliximab via IgG-degrading enzymes). Aminosalicylates, corticosteroids, thiopurines, calcineurin inhibitors, anti-tumor necrosis factor biologicals and tofacitinib were all reported to alter the intestinal microbiota composition, including changes in microbial diversity and/or relative abundances of various microbial taxa. Conclusion Various lines of evidence have shown the ability of the intestinal microbiota to interfere with IBD drugs and vice versa. These interactions can influence treatment response, but well-designed clinical studies and combined in vivo and ex vivo models are needed to achieve consistent findings and evaluate clinical relevance.
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Affiliation(s)
- Heike E. F. Becker
- Division Gastroenterology-Hepatology, Department of Internal Medicine, NUTRIM School of Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, Netherlands
- Department of Medical Microbiology, Infectious Diseases and Infection Prevention, NUTRIM School of Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, Netherlands
| | - Karlijn Demers
- Division Gastroenterology-Hepatology, Department of Internal Medicine, NUTRIM School of Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, Netherlands
| | - Luc J. J. Derijks
- Department of Clinical Pharmacy and Pharmacology, Máxima Medical Center, Veldhoven, Netherlands
- Department of Clinical Pharmacy and Toxicology, Maastricht University Medical Centre+, Maastricht, Netherlands
| | - Daisy M. A. E. Jonkers
- Division Gastroenterology-Hepatology, Department of Internal Medicine, NUTRIM School of Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, Netherlands
| | - John Penders
- Department of Medical Microbiology, Infectious Diseases and Infection Prevention, NUTRIM School of Translational Research in Metabolism, Maastricht University Medical Centre+, Maastricht, Netherlands
- Department of Medical Microbiology, Infectious Diseases and Infection Prevention, CAPHRI School of Public Health and Primary Care, Maastricht University Medical Centre+, Maastricht, Netherlands
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10
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Rezazadeh Ardabili A, Jeuring S, Mujagic Z, Oostenbrug L, Romberg‐Camps M, Jonkers D, van Bodegraven A, Pierik M. Classic drugs in the time of new drugs: real-world, long-term outcomes of thiopurine monotherapy in 1016 patients with inflammatory bowel disease. Aliment Pharmacol Ther 2022; 56:1030-1043. [PMID: 35794735 PMCID: PMC9544244 DOI: 10.1111/apt.17128] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/01/2022] [Accepted: 06/24/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND Thiopurines remain recommended as maintenance therapy in patients with inflammatory bowel disease (IBD). Despite their widespread use, long-term effectiveness data are sparse and safety is an increasingly debated topic which thwarts proper delineation in the current IBD treatment algorithm. AIMS To document effectiveness and safety of thiopurine monotherapy in patients with IBD, using the population-based IBD South-Limburg (IBDSL) cohort METHODS: All patients starting thiopurine monotherapy as maintenance between 1991 and 2014 were included. Therapy was defined as effective if there was no escalation to biologicals, no course of corticosteroids, no surgery and no hospitalisation for active disease during treatment. Long-term effectiveness was assessed by adjusting for differences in follow-up using Kaplan-Meier analyses. Mid- to long-term safety regarding cancer incidence and clinically relevant liver disease was documented. RESULTS In total, 1016 patients (643 Crohn's disease [CD]; 373 ulcerative colitis [UC]) received thiopurine monotherapy at a median of 15.2 (Q1-Q3 4.2-48.5) months after diagnosis. During follow-up, effectiveness rates at 1, 5 and 10 years were 64%, 45%, 32%, respectively, in CD and and 66%, 41%, 36%, respectively in UC. No statistically significant differences in effectiveness were observed after stratification for era of initiation (pre-biological vs biological, CD: p = 0.56; UC: p = 0.43). Sixteen non-melanoma skin cancers (incidence rate [IR] 3.33/1000 PY), five lymphomas (IR 1.04/1000 PY) and one urinary tract cancer (IR 0.21/1000 PY) were recorded. Two cases of portal hypertension were identified. CONCLUSION In real-world practice, thiopurine monotherapy remains effective, safe and durable for patients with CD or UC, including in the era of biologics.
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Affiliation(s)
- Ashkan Rezazadeh Ardabili
- Department of Internal Medicine, Division of Gastroenterology and HepatologyMaastricht University Medical Centre+MaastrichtThe Netherlands
- School for Nutrition and Translational Research in Metabolism (NUTRIM)Maastricht University Medical Centre+MaastrichtThe Netherlands
| | - Steven Jeuring
- Department of Internal Medicine, Division of Gastroenterology and HepatologyMaastricht University Medical Centre+MaastrichtThe Netherlands
| | - Zlatan Mujagic
- Department of Internal Medicine, Division of Gastroenterology and HepatologyMaastricht University Medical Centre+MaastrichtThe Netherlands
- School for Nutrition and Translational Research in Metabolism (NUTRIM)Maastricht University Medical Centre+MaastrichtThe Netherlands
| | - Liekele Oostenbrug
- Department of Gastroenterology, Geriatrics, Internal and Intensive Care Medicine (Co‐MIK)Zuyderland Medical CentreSittard‐GeleenThe Netherlands
| | - Mariëlle Romberg‐Camps
- Department of Gastroenterology, Geriatrics, Internal and Intensive Care Medicine (Co‐MIK)Zuyderland Medical CentreSittard‐GeleenThe Netherlands
| | - Daisy Jonkers
- Department of Internal Medicine, Division of Gastroenterology and HepatologyMaastricht University Medical Centre+MaastrichtThe Netherlands
- School for Nutrition and Translational Research in Metabolism (NUTRIM)Maastricht University Medical Centre+MaastrichtThe Netherlands
| | - Adriaan van Bodegraven
- Department of Gastroenterology, Geriatrics, Internal and Intensive Care Medicine (Co‐MIK)Zuyderland Medical CentreSittard‐GeleenThe Netherlands
| | - Marieke Pierik
- Department of Internal Medicine, Division of Gastroenterology and HepatologyMaastricht University Medical Centre+MaastrichtThe Netherlands
- School for Nutrition and Translational Research in Metabolism (NUTRIM)Maastricht University Medical Centre+MaastrichtThe Netherlands
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11
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Gros B, Rodríguez-Lago I. Editorial: thiopurines in the multidrug era-time to rescue our memories over half a century of experience. Aliment Pharmacol Ther 2022; 56:1080-1081. [PMID: 35995737 DOI: 10.1111/apt.17164] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
| | - Iago Rodríguez-Lago
- Hospital Universitario de Galdakao, Biocruces Bizkaia Health Research Institute, Bilbao, Spain
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12
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Abstract
Crohn's disease is a chronic and progressive immune-mediated disease with increasing incidence worldwide. There are no curative therapies. The primary agents used in the treatment of Crohn's disease are aminosalicylates, corticosteroids, immunomodulators, and biologics. Each agent has different roles in the induction and maintenance of remission of disease. The biologics available include anti-TNF agents, anti-integrins, and anti-interleukins. The choice of initial biologic therapy should be determined through shared decision-making between the patient and provider.
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Affiliation(s)
- Stacey Rolak
- Department of Internal Medicine, Mayo Clinic College of Medicine and Science, 200 First Street, Southwest, Rochester, MN 55905, USA.
| | - Sunanda V Kane
- Division of Gastroenterology and Hepatology, Mayo Clinic Rochester, 200 First Street, Southwest, Rochester, MN 55905, USA
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13
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Long-Term Follow-up and Predictors of Complicated Disease Behavior in Pediatric Crohn's Disease Patients. J Pediatr Gastroenterol Nutr 2022; 74:471-475. [PMID: 34984988 DOI: 10.1097/mpg.0000000000003374] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVE Identifying predictors of inflammatory bowel disease (IBD) outcome in order to optimize individual patient management in has become an important goal. We aimed to describe the long-term outcome of pediatric Crohn disease (CD) patients and identify risk factors for complicated behavior. METHODS Pediatric CD patients diagnosed between 1998 and 2014, with long-term follow-up were included. Baseline data; age, gender, weight/height/BMI percentiles, and family history of IBD. Disease characteristics (Paris classification), laboratory testing, imaging and treatment were documented. Outcome data; evidence of stricturing or penetrating disease, hospitalizations, surgical intervention, malignancies, and mortality. RESULTS Of 93 patients included, mean age at diagnosis 13.5 (±3.2), 51 (55%) male, median follow-up 10.3 years (±4 SD(. Disease location at diagnosis: 29 (31.2%) distal ileum, 17 (18.3%) colonic, 40 (43.0%) ileo-colonic. Seven (7.5%) had upper gastrointestinal and 36 (38.7%) perianal involvement. Behavior at diagnosis, 68 (73.1%) inflammatory (B1), and 25 (26.9%) complicated [(B2 (stricturing) and/or B3 (penetrating)]. Twenty (23.2%) of B1 evolved to B2 and/or B3, thus by the end of follow-up 45 (48.4%) had complicated behavior. Sixty-seven (72%) were hospitalized, 20 (21.5%) underwent surgery, two developed malignancy with no mortalities. In a logistic regression model, growth delay (hazard ratio [HR], 5.02 [1.10-22.85], P = 0.037) and low albumin levels (HR, 3.97 [1.32-11.97], P = 0.014) at diagnosis were predictors of complicated disease in adulthood. CONCLUSIONS Over a quarter of pediatric Crohn disease patients present with complicated behavior. During follow-up another quarter progress to complicated disease behavior. Delayed growth and low albumin at diagnosis predict progression.
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14
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Gholami R, Khan R, Ramkissoon A, Alabdulqader A, Gimpaya N, Bansal R, Scaffidi MA, Prasad V, Detsky AS, Baker JP, Grover SC. Recommendation Reversals in Gastroenterology Clinical Practice Guidelines. J Can Assoc Gastroenterol 2022; 5:98-99. [PMID: 35368318 PMCID: PMC8972276 DOI: 10.1093/jcag/gwab040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 09/28/2021] [Indexed: 11/23/2022] Open
Abstract
Background Recommendations in clinical practice guidelines (CPGs) may be reversed when evidence emerges to show they are futile or unsafe. In this study, we identified and characterized recommendation reversals in gastroenterology CPGs. Methods We searched CPGs published by 20 gastroenterology societies from January 1990 to December 2019. We included guidelines which had at least two iterations of the same topic. We defined reversals as when (a) the more recent iteration of a CPG recommends against a specific practice that was previously recommend in an earlier iteration of a CPG from the same body, and (b) the recommendation in the previous iteration of the CPG is not replaced by a new diagnostic or therapeutic recommendation in the more recent iteration of the CPG. The primary outcome was the number of recommendation reversals. Secondary outcomes included the strength of recommendations and quality of evidence cited for reversals. Results Twenty societies published 1022 CPGs from 1990 to 2019. Our sample for analysis included 129 unique CPGs. There were 11 recommendation reversals from 10 guidelines. New evidence was presented for 10 recommendation reversals. Meta-analyses were cited for two reversals, and randomized controlled trials (RCTs) for seven reversals. Recommendations were stronger after the reversal for three cases, weaker in two cases, and of similar strength in three cases. We were unable to compare recommendation strengths for three reversals. Conclusion Recommendation reversals in gastroenterology CPGs are uncommon but highlight low value or harmful practices.
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Affiliation(s)
- Reza Gholami
- Division of Gastroenterology, St. Michael’s Hospital, Toronto, Ontario, Canada
| | - Rishad Khan
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Anushka Ramkissoon
- Division of Gastroenterology, St. Michael’s Hospital, Toronto, Ontario, Canada
| | | | - Nikko Gimpaya
- Division of Gastroenterology, St. Michael’s Hospital, Toronto, Ontario, Canada
| | - Rishi Bansal
- Division of Gastroenterology, St. Michael’s Hospital, Toronto, Ontario, Canada
| | - Michael A Scaffidi
- Division of Gastroenterology, St. Michael’s Hospital, Toronto, Ontario, Canada
| | - Vinay Prasad
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California,USA
| | - Allan S Detsky
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, Mount Sinai Hospital and University Health Network, Toronto, Ontario, Canada
| | - Jeffrey P Baker
- Division of Gastroenterology, St. Michael’s Hospital, Toronto, Ontario, Canada
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Samir C Grover
- Division of Gastroenterology, St. Michael’s Hospital, Toronto, Ontario, Canada
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, Ontario, Canada
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15
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Risk Factors of Clinical Relapses in Pediatric Luminal Crohn's Disease: A Retrospective Cohort Study. Am J Gastroenterol 2022; 117:637-646. [PMID: 35132979 DOI: 10.14309/ajg.0000000000001650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 01/05/2022] [Indexed: 12/11/2022]
Abstract
INTRODUCTION There is currently little knowledge on factors associated with the relapse of Crohn's disease (CD) in children. The aims of this study were to describe the risk factors associated with relapse in pediatric CD and the changes in the relapse rate over the past decade. METHODS Patients younger than 18 years and diagnosed between 2009 and 2019 were included in this retrospective cohort study. Clinical, endoscopic, histological, and laboratory data, as well as induction and maintenance treatments, were collected from the medical records. Survival analyses and Cox regression models were used to assess the impact of these risk factors on relapse. RESULTS Six hundred thirty-nine patients were included. There was a decrease in the clinical relapse rate over the past decade: 70.9% of the patients diagnosed between 2009 and 2014 relapsed as compared with 49.1% of the patients diagnosed between 2015 and 2019 (P < 0.0001). The following variables were associated with clinical relapse: female sex (adjusted hazard ratio [aHR] = 1.52, P = 0.0007), exposure to oral 5-ASA (aHR = 1.44, P = 0.04), use of immunomodulatory agents compared with tumor necrosis factor-alpha inhibitors (methotrexate aHR = 1.73, P = 0.003; thiopurines aHR = 1.63, P = 0.002), presence of granulomas (aHR = 1.34, P = 0.02) and increased eosinophils on intestinal biopsies (aHR = 1.36, P = 0.02), high levels of C-reactive protein (aHR = 1.01, P < 0.0001) and fecal calprotectin (aHR = 1.08, P < 0.0001), and low serum infliximab levels (aHR = 2.32, P = 0.001). DISCUSSION Relapse of pediatric CD has decreased in the past decade. The risk of relapse is significantly associated with clinical, endoscopic, histological, and laboratory variables and treatment strategies.
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16
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Cytotoxicity of Thiopurine Drugs in Patients with Inflammatory Bowel Disease. TOXICS 2022; 10:toxics10040151. [PMID: 35448412 PMCID: PMC9026123 DOI: 10.3390/toxics10040151] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/11/2022] [Accepted: 03/17/2022] [Indexed: 02/04/2023]
Abstract
The effectiveness of thiopurine drugs in inflammatory bowel disease (IBD) was confirmed more than a half-century ago. It was proven that these can be essential immunomodulatory medications. Since then, they have been used routinely to maintain remission of Crohn’s disease (CD) and ulcerative colitis (UC). The cytotoxic properties of thiopurines and the numerous adverse effects of the treatment are controversial. However, the research subject of their pharmacology, therapy monitoring, and the search for predictive markers are still very relevant. In this article, we provide an overview of the current knowledge and findings in the field of thiopurines in IBD, focusing on the aspect of their cytotoxicity. Due to thiopurines’ benefits in IBD therapy, it is expected that they will still constitute an essential part of the CD and UC treatment algorithm. More studies are still required on the modulation of the action of thiopurines in combination therapy and their interaction with the gut microbiota.
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Sturm A, Atreya R, Bettenworth D, Bokemeyer B, Dignaß A, Ehehalt R, Germer C, Grunert PC, Helwig U, Herrlinger K, Kienle P, Kreis ME, Kucharzik T, Langhorst J, Maaser C, Ockenga J, Ott C, Siegmund B, Zeißig S, Stallmach A. Aktualisierte S3-Leitlinie „Diagnostik und Therapie des Morbus Crohn“ der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS) – August 2021 – AWMF-Registernummer: 021-004. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2022; 60:332-418. [PMID: 35263784 DOI: 10.1055/a-1713-3941] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Andreas Sturm
- Klinik für Innere Medizin mit Schwerpunkt Gastroenterologie, DRK Kliniken Berlin Westend, Berlin, Deutschland
| | - Raja Atreya
- Medizinische Klinik 1, Universitätsklinikum Erlangen, Deutschland
| | | | - Bernd Bokemeyer
- Gastroenterologische Gemeinschaftspraxis Minden, Deutschland
| | - Axel Dignaß
- Medizinische Klinik I, Agaplesion Markus Krankenhaus, Frankfurt am Main, Deutschland
| | | | - Christoph Germer
- Chirurgische Klinik I, Universitätsklinikum Würzburg, Deutschland
| | - Philip C Grunert
- Klinik für Innere Medizin IV (Gastroenterologie, Hepatologie und Infektiologie), Universitätsklinikum Jena, Deutschland
| | - Ulf Helwig
- Internistische Praxengemeinschaft, Oldenburg, Deutschland
| | | | - Peter Kienle
- Allgemein- und Viszeralchirurgie, Theresienkrankenhaus und Sankt Hedwig-Klinik GmbH, Mannheim, Deutschland
| | - Martin E Kreis
- Klinik für Allgemein-, Viszeral- und Gefäßchirurgie, Charité Campus Benjamin Franklin - Universitätsmedizin Berlin, Deutschland
| | - Torsten Kucharzik
- Klinik für Allgemeine Innere Medizin und Gastroenterologie, Klinikum Lüneburg, Deutschland
| | - Jost Langhorst
- Klinik für Integrative Medizin und Naturheilkunde, Klinikum am Bruderwald, Bamberg, Deutschland
| | | | - Johann Ockenga
- Medizinische Klinik II, Klinikum Bremen Mitte - Gesundheit Nord, Bremen, Deutschland
| | - Claudia Ott
- Gastroenterologie Facharztzentrum, Regensburg, Deutschland
| | - Britta Siegmund
- Medizinische Klinik I, Charité Universitätsmedizin Berlin, Campus Benjamin Franklin, Deutschland
| | - Sebastian Zeißig
- Medizinische Klinik und Poliklinik I, Universitätsklinikum Dresden, Deutschland
| | - Andreas Stallmach
- Klinik für Innere Medizin IV (Gastroenterologie, Hepatologie und Infektiologie), Universitätsklinikum Jena, Deutschland
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18
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Berger TD, Lee HM, Padmanaban LR, Wine E, Yerushalmy-Feler A, Hojsak I, Kazeka D, Serban DE, Yogev D, Ledder O, Lionetti P, Scarallo L, Gasparetto M, Croft NM, Miele E, Staiano A, Meredith J, Aloi M, Alvisi P, Urlep D, Weiss B, Malham M, Matar M, Navas-López VM, Romano C, Dipasquale V, Norsa L, Kolho KL, Shamir R, Shouval DS. Clinical Features and Outcomes of Paediatric Patients With Isolated Colonic Crohn Disease. J Pediatr Gastroenterol Nutr 2022; 74:258-266. [PMID: 34694270 DOI: 10.1097/mpg.0000000000003335] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Adult studies suggest that patients with isolated colonic Crohn disease (L2 CD) exhibit unique characteristics differentiating them from patients with ileo-caecal (L1) CD and ulcerative colitis (UC). We aimed to characterize clinical features and outcomes of paediatric patients with L2. METHODS Retrospective data was collected through the Porto Inflammatory Bowel Disease group of the European Society for Paediatric Gastroenterology Hepatology and Nutrition (ESPGHAN) on Paediatric patients with L2, L1 or UC at different time-points. Outcome measures included time to first flare, hospital admissions, initiation of anti-tumor necrosis factor-alpha (TNFα) drug, stricture and surgery. RESULTS Three hundred patients were included: 102 L1, 94 L2 and 104 UC. Rates of hematochezia at presentation were 14.7%, 44.7% and 95.2%, while rates of fever were 12.7%, 26.6% and 2.9%, for patients with L1, L2 and UC, respectively (P < 0.001 for all comparisons). Skip lesions were identified in 65% of patients with L2, and granulomas in 36%, similar to L1 patients. Rates of anti-Saccharomyces cerevisiae antibodies (ASCA) and perinuclear antineutrophil cytoplasmic (pANCA) positivity significantly differed between the three groups: 25.4% and 16.7% for patients with L2, compared with 55.2% and 2.3%, and 1.8% and 52.9% for patients with L1 and UC, respectively. Response rates to exclusive enteral nutrition were comparable between L1 and L2 (78.3-82.4%), as was the response to oral steroids (70.4-76.5%) in the three groups. While times to first flare and admission were similar between groups, patients with L1 were commenced on anti-TNFα earlier. Moreover, stricturing phenotype and need for colectomy were very rare in patients with L2. CONCLUSIONS Significant differences are observed in the clinical presentation and outcomes of Paediatric patients with L2, compared to patients with L1 and UC.
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Affiliation(s)
- Tal David Berger
- Pediatric Gastroenterology Unit, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Ramat Gan
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Huey Miin Lee
- Paediatric Liver, GI & Nutrition Centre and Mowat Labs, King's College Hospital NHS Foundation Trust, London, UK
| | - Lavenya Ramasamy Padmanaban
- Paediatric Liver, GI & Nutrition Centre and Mowat Labs, King's College Hospital NHS Foundation Trust, London, UK
| | - Eytan Wine
- Edmonton Pediatric IBD Clinic, University of Alberta, Edmonton, Canada
| | - Anat Yerushalmy-Feler
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Pediatric Gastroenterology Unit, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Iva Hojsak
- Children's Hospital Zagreb, University of Zagreb School of Medicine, University of J. J. Strossmayer School of Medicine Osijek, Croatia
| | - Denis Kazeka
- Department of Paediatrics, University Hospital Motol, Prague, Czech Republic
| | - Daniela Elena Serban
- 2nd Clinic of Pediatrics, "Iuliu Hatieganu" University of Medicine and Pharmacy, Emergency Clinical Hospital for Children, Cluj-Napoca, Romania
| | - Dotan Yogev
- Juliet Keidan Institute of Paediatric Gastroenterology and Nutrition, Shaare Zedek Medical Center, affiliated to the Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Oren Ledder
- Juliet Keidan Institute of Paediatric Gastroenterology and Nutrition, Shaare Zedek Medical Center, affiliated to the Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Paolo Lionetti
- Department Neurofarba, University of Florence, Meyer Children Hospital, Florence, Italy
| | - Luca Scarallo
- Department Neurofarba, University of Florence, Meyer Children Hospital, Florence, Italy
| | - Marco Gasparetto
- The Royal London Children's Hospital, Barts' Health NHS Trust, London
| | - Nicholas M Croft
- The Royal London Children's Hospital, Barts' Health NHS Trust, London
- Barts and the London School of Medicine, Queen Mary University of London, London, UK
| | - Erasmo Miele
- Department of Translational Medical Science, Section of Pediatrics, University of Naples "Federico II", Naples, Italy
| | - Annamaria Staiano
- Department of Translational Medical Science, Section of Pediatrics, University of Naples "Federico II", Naples, Italy
| | - Joseph Meredith
- Department of Paediatric Gastroenterology and Nutrition, Royal Hospital for Sick Children, Edinburgh, UK
| | - Marina Aloi
- Pediatric Gastroenterology and Liver Unit, Sapienza University of Rome, Rome
| | | | - Darja Urlep
- Department of Gastroenterology Hepatology and Nutrition, Children's Hospital University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Batia Weiss
- Pediatric Gastroenterology Unit, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Ramat Gan
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Mikkel Malham
- The pediatric Department, Copenhagen University Hospital, Hvidovre, and The Pediatric Department, Holbaek Hospital, Denmark
| | - Manar Matar
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| | | | - Claudio Romano
- Pediatric Gastroenterology and Cystic Fibrosis Unit, Department of Human Pathology in Adulthood and Childhood "G. Barresi", University of Messina, Messina, Italy
| | - Valeria Dipasquale
- Pediatric Gastroenterology and Cystic Fibrosis Unit, Department of Human Pathology in Adulthood and Childhood "G. Barresi", University of Messina, Messina, Italy
| | - Lorenzo Norsa
- Paediatric Hepatology Gastroenterology and Transplantation, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Kaija-Leena Kolho
- Paediatric Gastroenterology of the Children's Hospital, University of Helsinki, Helsinki, Finland
| | - Raanan Shamir
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| | - Dror S Shouval
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
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19
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Venner JM, Bernstein CN. Immunomodulators: still having a role? Gastroenterol Rep (Oxf) 2022; 10:goac061. [PMID: 36381225 PMCID: PMC9642324 DOI: 10.1093/gastro/goac061] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 09/08/2022] [Accepted: 10/09/2022] [Indexed: 11/09/2022] Open
Abstract
Immunomodulators, particularly the thiopurines and to a lesser extent methotrexate, were standard of care for inflammatory bowel diseases, including Crohn’s disease and ulcerative colitis, for >40 years. While there has been a renaissance in available therapies with the advent of biologics and small molecules, an impetus remains for the ongoing use of thiopurines and methotrexate. This is particularly true for the maintenance of remission and when used in combination therapy with infliximab to suppress anti-biologic antibodies. This article summarizes the data behind immunomodulator use in Crohn’s disease, focusing on the beneficial role these drugs still have while acknowledging their clinical limitations.
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Affiliation(s)
- Jeffery M Venner
- University of Manitoba IBD Clinical and Research Centre , Winnipeg, Manitoba, Canada
- Department of Internal Medicine, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba , Winnipeg, Manitoba, Canada
| | - Charles N Bernstein
- University of Manitoba IBD Clinical and Research Centre , Winnipeg, Manitoba, Canada
- Department of Internal Medicine, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba , Winnipeg, Manitoba, Canada
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20
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Jagt JZ, Pothof CD, Buiter HJC, van Limbergen JE, van Wijk MP, Benninga MA, de Boer NKH, de Meij TGJ. Adverse Events of Thiopurine Therapy in Pediatric Inflammatory Bowel Disease and Correlations with Metabolites: A Cohort Study. Dig Dis Sci 2022; 67:241-251. [PMID: 33532972 PMCID: PMC8741678 DOI: 10.1007/s10620-021-06836-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 01/07/2021] [Indexed: 01/18/2023]
Abstract
BACKGROUND In the recent era of growing availability of biological agents, the role of thiopurines needs to be reassessed with the focus on toxicity. AIMS We assessed the incidence and predictive factors of thiopurine-induced adverse events (AE) resulting in therapy cessation in pediatric inflammatory bowel disease (IBD), related to thiopurine metabolites and biochemical abnormalities, and determined overall drug survival. METHODS We performed a retrospective, single-center study of children diagnosed with IBD between 2000 and 2019 and treated with thiopurine therapy. The incidence of AE and overall drug survival of thiopurines were evaluated using the Kaplan-Meier method. Correlations between thiopurine metabolites and biochemical tests were computed using Spearman's correlation coefficient. RESULTS Of 391 patients with IBD, 233 patients (162 Crohn's disease, 62 ulcerative colitis, and 9 IBD-unclassified) were prescribed thiopurines (230 azathioprine and 3 mercaptopurine), of whom 50 patients (22%) discontinued treatment, at least temporary, due to thiopurine-induced AE (median follow-up 20.7 months). Twenty-six patients (52%) were rechallenged and 18 of them (70%) tolerated this. Sixteen patients (6%) switched to a second thiopurine agent after azathioprine intolerance and 10 of them (63%) tolerated this. No predictive factors for development of AE could be identified. Concentrations of 6-thioguanine nucleotides (6-TGN) were significantly correlated with white blood cell and neutrophil count, 6-methylmercaptopurine (6-MMP) concentrations with alanine aminotransferase and gamma-glutamyltranspeptidase. CONCLUSIONS Approximately 20% of pediatric patients with IBD discontinued thiopurine treatment due to AE. A rechallenge or switch to mercaptopurine is an effective strategy after development of AE. Concentrations of 6-TGN and 6-MMP are associated with biochemical abnormalities.
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Affiliation(s)
- Jasmijn Z. Jagt
- grid.12380.380000 0004 1754 9227Department of Pediatric Gastroenterology, Emma Children’s Hospital, Amsterdam, UMC, Vrije Universiteit Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Christine D. Pothof
- grid.12380.380000 0004 1754 9227Department of Pediatric Gastroenterology, Emma Children’s Hospital, Amsterdam, UMC, Vrije Universiteit Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Hans J. C. Buiter
- grid.12380.380000 0004 1754 9227Department of Clinical Pharmacology and Pharmacy, Amsterdam, UMC, Vrije Universiteit Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Johan E. van Limbergen
- grid.5650.60000000404654431Department of Pediatric Gastroenterology, UMC, Emma Children’s Hospital, Amsterdam, Academic Medical Centre, 1081 HV Amsterdam, The Netherlands
| | - Michiel P. van Wijk
- grid.12380.380000 0004 1754 9227Department of Pediatric Gastroenterology, Emma Children’s Hospital, Amsterdam, UMC, Vrije Universiteit Amsterdam, 1105 AZ Amsterdam, The Netherlands ,grid.5650.60000000404654431Department of Pediatric Gastroenterology, UMC, Emma Children’s Hospital, Amsterdam, Academic Medical Centre, 1081 HV Amsterdam, The Netherlands
| | - Marc A. Benninga
- grid.5650.60000000404654431Department of Pediatric Gastroenterology, UMC, Emma Children’s Hospital, Amsterdam, Academic Medical Centre, 1081 HV Amsterdam, The Netherlands
| | - Nanne K. H. de Boer
- grid.12380.380000 0004 1754 9227Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology and Metabolism Research Institute, Amsterdam, UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Tim G. J. de Meij
- grid.12380.380000 0004 1754 9227Department of Pediatric Gastroenterology, Emma Children’s Hospital, Amsterdam, UMC, Vrije Universiteit Amsterdam, 1105 AZ Amsterdam, The Netherlands ,grid.5650.60000000404654431Department of Pediatric Gastroenterology, UMC, Emma Children’s Hospital, Amsterdam, Academic Medical Centre, 1081 HV Amsterdam, The Netherlands
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21
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Łodyga M, Eder P, Gawron-Kiszka M, Dobrowolska A, Gonciarz M, Hartleb M, Kłopocka M, Małecka-Wojciesko E, Radwan P, Reguła J, Zagórowicz E, Rydzewska G. Guidelines for the management of patients with Crohn's disease. Recommendations of the Polish Society of Gastroenterology and the Polish National Consultant in Gastroenterology. PRZEGLAD GASTROENTEROLOGICZNY 2021; 16:257-296. [PMID: 34976235 PMCID: PMC8690943 DOI: 10.5114/pg.2021.110914] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 10/25/2021] [Indexed: 12/13/2022]
Abstract
This paper is an update of the diagnostic and therapeutic recommendations of the National Consultant for Gastroenterology and the Polish Society of Gastroenterology from 2012. It contains 46 recommendations for the diagnosis and treatment, both pharmacological and surgical, of Crohn's disease in adults. The guidelines were developed by a group of experts appointed by the Polish Society of Gastroenterology and the National Consultant in the field of Gastroenterology. The methodology related to the GRADE methodology was used to assess the quality and strength of the available recommendations. The degree of expert support for the proposed statement, assessment of the quality of evidence and the strength of the recommendation was assessed on a 6-point Likert scale. Voting results, quality and strength ratings with comments are included with each statement.
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Affiliation(s)
- Michał Łodyga
- Department of Gastroenterology with the Inflammatory Bowel Disease Subdivision, Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland
| | - Piotr Eder
- Department of Gastroenterology, Dietetics and Internal Medicine, Poznan University of Medical Sciences, Heliodor Święcicki University Hospital, Poznan, Poland
| | - Magdalena Gawron-Kiszka
- Department of Gastroenterology and Hepatology, Medical University of Silesia, Katowice, Poland
| | - Agnieszka Dobrowolska
- Department of Gastroenterology, Dietetics and Internal Medicine, Poznan University of Medical Sciences, Heliodor Święcicki University Hospital, Poznan, Poland
| | - Maciej Gonciarz
- Department of Gastroenterology and Internal Medicine, Military Institute of Medicine, Warsaw, Poland
| | - Marek Hartleb
- Department of Gastroenterology and Hepatology, Medical University of Silesia, Katowice, Poland
| | - Maria Kłopocka
- Department of Gastroenterology and Nutritional Disorders, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Poland
| | | | - Piotr Radwan
- Department of Gastroenterology, Medical University of Lublin, Lublin, Poland
| | - Jarosław Reguła
- Department of Gastroenterology, Hepatology and Clinical Oncology, Center of Postgraduate Medical Education, Warsaw, Poland
- Department of Oncological Gastroenterology, Maria Skłodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Edyta Zagórowicz
- Department of Gastroenterology, Hepatology and Clinical Oncology, Center of Postgraduate Medical Education, Warsaw, Poland
- Department of Oncological Gastroenterology, Maria Skłodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Grażyna Rydzewska
- Department of Gastroenterology with the Inflammatory Bowel Disease Subdivision, Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland
- Collegium Medicum, Jan Kochanowski University, Kielce, Poland
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22
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Rui M, Fei Z, Wang Y, Shi F, Meng R, Shang Y, Ma A, Li H. Will the Inducing and Maintaining Remission of Non-biological Agents and Biological Agents Differ for Crohn's Disease? The Evidence From the Network Meta-Analysis. Front Med (Lausanne) 2021; 8:679258. [PMID: 34540859 PMCID: PMC8440847 DOI: 10.3389/fmed.2021.679258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 08/09/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Several drugs currently are available for the treatment of Crohn's disease, including non-biological agents such as anti-inflammatory agents, steroids, immunosuppressive agents, and biologic agents such as anti-tumor necrosis factor (TNF), anti-α4β7 integrin, anti-alpha-4 integrin and anti-interleukin 12/23. However, the choice of treatments for induction and maintenance is still a challenge. The relevant comparison between non-biologic agents and biologic agents is few. In our research, we aimed to help making decisions, as well as providing clinicians and patients with medication references. Methods: We searched MEDLINE, Embase, and the Cochrane Central Register of controlled trials for relevant randomized controlled trials published through to July 2020 and systematic reviews published from January 2011 to December 2020. Search results were screened by 2 independent reviewers first by title and abstract and then by full text. Disagreements were resolved through discussion with a third reviewer. Results: 54 randomized controlled trials were included in our analysis. For induction of remission, azathioprine (OR, 3.5; 95% Crl, 1.4–8.9), infliximab (OR, 4.1; 95% Crl, 1.2–16.0), infliximab + azathioprine (OR, 7.0; 95% Crl, 1.2–41.0) and infliximab+ methotrexate (OR, 7.8; 95% Crl, 1.2–65.0) were more effective in first-line therapy than placebo. Adalimumab showed superiority to placebo in second-line therapy, but the range of SD was wide. For maintenance of remission, adalimumab (OR,2.24;95% Crl,1.17–4.76) and azathioprine (OR,2.05; 95% Crl,1.14–3.96) were more effective than placebo. Adalimumab (OR,0.56; 95%Crl,0.27–1.2), budesonide (OR,0.63; 95%Crl,0.26–1.6) and natalizumab (OR,0.65; 95%Crl,0.30–1.4) was associated with less risk of withdrawals when compared with placebo. Conclusion: For induction of remission, azathioprine, infliximab, and infliximab + azathioprine were more effective in first-line therapy. In second-line therapy, adalimumab was more effective but should be interpreted carefully. For maintenance of remission, adalimumab and azathioprine were more effective. Besides, adalimumab, budesonide, natalizumab had lower withdrawals. Therefore, biological agents were not always better than non-biological agents and they have their own advantages in different treatment methods of Crohn's disease.
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Affiliation(s)
- Mingjun Rui
- School of International Pharmaceutical Business, China Pharmaceutical University, Nanjing, China.,Center for Pharmacoeconomics and Outcomes Research, China Pharmaceutical University, Nanjing, China
| | - Zhengyang Fei
- School of International Pharmaceutical Business, China Pharmaceutical University, Nanjing, China.,Center for Pharmacoeconomics and Outcomes Research, China Pharmaceutical University, Nanjing, China
| | - Yingcheng Wang
- School of International Pharmaceutical Business, China Pharmaceutical University, Nanjing, China.,Center for Pharmacoeconomics and Outcomes Research, China Pharmaceutical University, Nanjing, China
| | - Fenghao Shi
- School of International Pharmaceutical Business, China Pharmaceutical University, Nanjing, China.,Center for Pharmacoeconomics and Outcomes Research, China Pharmaceutical University, Nanjing, China
| | - Rui Meng
- School of International Pharmaceutical Business, China Pharmaceutical University, Nanjing, China.,Center for Pharmacoeconomics and Outcomes Research, China Pharmaceutical University, Nanjing, China
| | - Ye Shang
- School of International Pharmaceutical Business, China Pharmaceutical University, Nanjing, China.,Center for Pharmacoeconomics and Outcomes Research, China Pharmaceutical University, Nanjing, China
| | - Aixia Ma
- School of International Pharmaceutical Business, China Pharmaceutical University, Nanjing, China.,Center for Pharmacoeconomics and Outcomes Research, China Pharmaceutical University, Nanjing, China
| | - Hongchao Li
- School of International Pharmaceutical Business, China Pharmaceutical University, Nanjing, China.,Center for Pharmacoeconomics and Outcomes Research, China Pharmaceutical University, Nanjing, China
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23
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Gargallo-Puyuelo CJ, Laredo V, Gomollón F. Thiopurines in Inflammatory Bowel Disease. How to Optimize Thiopurines in the Biologic Era? Front Med (Lausanne) 2021; 8:681907. [PMID: 34336887 PMCID: PMC8322650 DOI: 10.3389/fmed.2021.681907] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 06/23/2021] [Indexed: 12/18/2022] Open
Abstract
Thiopurines have been a cornerstone in the treatment of inflammatory bowel disease (IBD). Although they have been used for more than 50 years, there are still some unsolved issues about their efficacy and, also, some safety concerns, mainly the risk of myelosuppression and life-threatening lymphoproliferative disorders. Furthermore, the development of biological therapy raises the question whether there is still a role for thiopurines in the IBD treatment algorithm. On the other hand, limited cost and wide availability make thiopurines a reasonable option in settings of limited resources and increasing prevalence of IBD. In fact, there is a growing interest in optimizing thiopurine therapy, since pharmacogenomic findings suggest that a personalized approach based on the genotyping of some molecules involved in its metabolism could be useful to prevent side effects. Polymorphisms of thiopurine methyltransferase enzyme (TPMT) that result in low enzymatic activity have been associated with an increased risk of myelotoxicity, especially in Caucasians; however, in Asians it is assumed that the variants of nudix hydrolase 15 (NUDT15) are more relevant in the development of toxicity. Age is also important, since in elderly patients the risk of complications seems to be increased. Moreover, the primo-infection of Epstein Barr virus and cytomegalovirus under thiopurine treatment has been associated with severe lymphoproliferative disorders. In addition to assessing individual characteristics that may influence thiopurines treatment outcomes, this review also discusses other strategies to optimize the therapy. Low-dose thiopurines combined with allopurinol can be used in hypermethylators and in thiopurine-related hepatotoxicity. The measurement of metabolites could be useful to assess compliance, identify patients at risk of adverse events and also facilitating the management of refractory patients. Thioguanine is also a rescue therapy in patients with toxicity related to conventional thiopurine therapy. Finally, the current indications for thiopurines in monotherapy or in combination with biologics, as well as the optimal duration of treatment, are also reviewed.
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Affiliation(s)
| | - Viviana Laredo
- Department of Gastroenterology, University Clinic Hospital Lozano Blesa, Zaragoza, Spain
| | - Fernando Gomollón
- Department of Gastroenterology, University Clinic Hospital Lozano Blesa, Zaragoza, Spain.,Department of Medicine, Psychiatry and Dermatology, University of Zaragoza, Zaragoza, Spain.,Institute for Health Research Aragón (IIS Aragón), Zaragoza, Spain.,Centro de Investigación Biomédica en Red, Enfermedades Hepáticas y Digestivas, Madrid, Spain
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24
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Singh S, Proctor D, Scott FI, Falck-Ytter Y, Feuerstein JD. AGA Technical Review on the Medical Management of Moderate to Severe Luminal and Perianal Fistulizing Crohn's Disease. Gastroenterology 2021; 160:2512-2556.e9. [PMID: 34051985 PMCID: PMC8986997 DOI: 10.1053/j.gastro.2021.04.023] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The incidence and prevalence of Crohn's disease (CD) is rising globally. Patients with moderate to severe CD are at high risk for needing surgery and hospitalization and for developing disease-related complications, corticosteroid dependence, and serious infections. Optimal management of outpatients with moderate to severe luminal and/or fistulizing (including perianal) CD often requires the use of immunomodulator (thiopurines, methotrexate) and/or biologic therapies, including tumor necrosis factor-α antagonists, vedolizumab, or ustekinumab, either as monotherapy or in combination (with immunomodulators) to mitigate these risks. Decisions about optimal drug therapy in moderate to severe CD are complex, with limited guidance on comparative efficacy and safety of different treatments, leading to considerable practice variability. Since the last iteration of these guidelines published in 2013, significant advances have been made in the field, including the regulatory approval of 2 new biologic agents, vedolizumab and ustekinumab. Therefore, the American Gastroenterological Association prioritized updating clinical guidelines on this topic. To inform the clinical guidelines, this technical review was completed in accordance with the GRADE (Grading of Recommendations Assessment, Development and Evaluation) framework. The review addressed the following focused questions (in adult outpatients with moderate to severe luminal CD): overall and comparative efficacy of different medications for induction and maintenance of remission in patients with or without prior exposure to tumor necrosis factor-α antagonists, comparative efficacy and safety of biologic monotherapy vs combination therapy with immunomodulators, comparative efficacy of a top-down (upfront use of biologics and/or immunomodulator therapy) vs step-up treatment strategy (acceleration to biologic and/or immunomodulator therapy only after failure of mesalamine), and the role of corticosteroids and mesalamine for induction and/or maintenance of remission. Finally, in adult outpatients with moderate to severe fistulizing CD, this review addressed the efficacy of pharmacologic interventions for achieving fistula and the role of adjunctive antibiotics without clear evidence of active infection.
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Affiliation(s)
- Siddharth Singh
- Division of Gastroenterology and Division of Biomedical Informatics, Department of Medicine, University of California, San Diego, La Jolla, CA
| | - Deborah Proctor
- Division of Gastroenterology, Department of Medicine, Yale School of Medicine, New Haven, CT
| | - Frank I. Scott
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Yngve Falck-Ytter
- Division of Gastroenterology and Liver Disease, Case Western Reserve University, Cleveland, Ohio CA
| | - Joseph D. Feuerstein
- Division of Gastroenterology and Center for Inflammatory Bowel Diseases, Beth Israel Deaconess Medical Center, Boston, MA
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25
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Poor Drug Sustainability in Inflammatory Bowel Disease Patients in Clinical Remission on Thiopurine Monotherapy. Dig Dis Sci 2021; 66:1650-1657. [PMID: 32591969 DOI: 10.1007/s10620-020-06427-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 06/16/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Immunomodulator monotherapy is an important component in the treatment of inflammatory bowel disease (IBD). However, there is conflicting literature about thiopurines maintaining long-term remission in patients with active IBD. AIM To determine the durable clinical remission rate in adults with Crohn's disease (CD) or ulcerative colitis (UC) on thiopurine monotherapy over 5 years. METHODS We performed a retrospective analysis of adult patients identified at McGill University Health Centre from 2009 to 2012. We included IBD patients who initiated thiopurine monotherapy and were in remission for at least 3 months (Harvey-Bradshaw Index (HBI) < 5 points for CD and partial Mayo Score (pMS) < 2 points in UC). The primary endpoint was sustained clinical remission on thiopurines during a 5-year follow-up. This included patients who had not relapsed or discontinued the drug due to side effects. The secondary endpoint was clinical relapse over the follow-up period, which was defined as HBI > 5 in CD and pMS > 2 in UC. RESULTS There were 148 patients included in the study (100 CD; 48 UC). At 5 years, 23% (34/148) patients remained in clinical remission on thiopurine monotherapy (25 CD and 9 UC patients). Thirty-three percent (33/100) of CD and 46% (22/48) of UC patients relapsed while on thiopurines. There was no difference in relapse rates between CD and UC patients. Eighty-four percent (42/50) of patients with CD with side effects and all UC (17/17) patients who experienced side effects discontinued the drug. CONCLUSION This analysis demonstrates that there is poor sustainability of clinical remission in IBD patients on thiopurine monotherapy given that a high proportion of patients discontinue thiopurines due to either relapse or side effects.
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26
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Stournaras E, Qian W, Pappas A, Hong YY, Shawky R, Raine T, Parkes M. Thiopurine monotherapy is effective in ulcerative colitis but significantly less so in Crohn's disease: long-term outcomes for 11 928 patients in the UK inflammatory bowel disease bioresource. Gut 2021; 70:677-686. [PMID: 33004550 PMCID: PMC7948184 DOI: 10.1136/gutjnl-2019-320185] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 07/09/2020] [Accepted: 07/12/2020] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Thiopurines are widely used as maintenance therapy in inflammatory bowel disease (IBD) but the evidence base for their use is sparse and their role increasingly questioned. Using the largest series reported to date, we assessed the long-term effectiveness of thiopurines in ulcerative colitis (UC) and Crohn's disease (CD), including their impact on need for surgery. DESIGN Outcomes were assessed in 11 928 patients (4968 UC, 6960 CD) in the UK IBD BioResource initiated on thiopurine monotherapy with the intention of maintaining medically induced remission. Effectiveness was assessed retrospectively using patient-level data and a definition that required avoidance of escalation to biological therapy or surgery while on thiopurines. Analyses included overall effectiveness, time-to-event analysis for treatment escalation and comparison of surgery rates in patients tolerant or intolerant of thiopurines. RESULTS Using 68 132 patient-years of exposure, thiopurine monotherapy appeared effective for the duration of treatment in 2617/4968 (52.7%) patients with UC compared with 2378/6960 (34.2%) patients with CD (p<0.0001). This difference was corroborated in a multivariable analysis: after adjusting for variables including treatment era, thiopurine monotherapy was less effective in CD than UC (OR 0.47, 95% CI 0.43 to 0.51, p<0.0001). Thiopurine intolerance was associated with increased risk of surgery in UC (HR 2.44, p<0.0001); with a more modest impact on need for surgery in CD (HR=1.23, p=0.0015). CONCLUSION Thiopurine monotherapy is an effective long-term treatment for UC but significantly less effective in CD.
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Affiliation(s)
- Evangelos Stournaras
- Department of Gastroenterology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Wendi Qian
- Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Apostolos Pappas
- Department of Gastroenterology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - You Yi Hong
- Department of Gastroenterology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Rasha Shawky
- IBD BioResource, NIHR BioResource, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | | | - Tim Raine
- Department of Gastroenterology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Cambridge, Cambridge, UK
| | - Miles Parkes
- Department of Gastroenterology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- IBD BioResource, NIHR BioResource, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Cambridge, Cambridge, UK
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27
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Xu Y, Qiao YQ, Li HY, Zhou M, Cai CW, Shen J, Ran ZH. NUDT15 genotyping during azathioprine treatment in patients with inflammatory bowel disease: implications for a dose-optimization strategy. Gastroenterol Rep (Oxf) 2021; 8:437-444. [PMID: 33442476 PMCID: PMC7793196 DOI: 10.1093/gastro/goaa021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 10/28/2019] [Accepted: 01/08/2020] [Indexed: 12/17/2022] Open
Abstract
Background NUDT15 R139C is an Asian-prevalent genetic variant related to azathioprine (AZA) intolerance in patients with inflammatory bowel disease (IBD). However, it remains unclear how to utilize the genotyping results to improve the step-up dosing strategy with an already low starting dose in Asian practice. Methods Clinical data of eligible IBD patients who received AZA therapy and NUDT15 R139C testing were retrospectively collected. The relationship between NUDT15 genotype, AZA doses, and AZA-induced toxicity and efficacy were comprehensively analysed. Results A total of 159 patients were included for toxicity analysis. Compared with the wild genotype, patients heterozygous for R139C are more prone to developing myelotoxicity and alopecia (P = 0.007; P = 0.042). In particular, they had a 5.4-fold risk of developing myelotoxicity when AZA dosage was increased from 25 mg/d to 50 mg/d (P < 0.001). Regarding efficacy, 115 patients who had received AZA for >4 months and maintained clinical remission on AZA monotherapy were included for further analysis. R139C heterozygotes were finally titrated to a significantly lower dose than the wild genotype [median (interquartile range): 0.83 (0.75-0.96) vs 1.04 (0.89-1.33) mg/kg/d, P = 0.001], whereas the clinical remission rates did not differ between groups (P = 0.88). Conclusions IBD patients with R139C heterozygote are highly susceptible to AZA-induced myelotoxicity at an escalated dose of 50 mg/d. Thus, they may require a smaller dose increase after a starting dose of 25 mg/d. The final target dose of these patients could be set lower than that of the wild genotypes without compromising efficacy.
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Affiliation(s)
- Ye Xu
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Shanghai Institute of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yu-Qi Qiao
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Shanghai Institute of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Han-Yang Li
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Shanghai Institute of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Mi Zhou
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Shanghai Institute of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Chen-Wen Cai
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Shanghai Institute of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jun Shen
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Shanghai Institute of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Zhi-Hua Ran
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Shanghai Institute of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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Calafat M, Mañosa M, Cañete F, Domènech E. Clinical Considerations Regarding the Use of Thiopurines in Older Patients with Inflammatory Bowel Disease. Drugs Aging 2021; 38:193-203. [PMID: 33438138 DOI: 10.1007/s40266-020-00832-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/27/2020] [Indexed: 12/19/2022]
Abstract
The number of older patients with inflammatory bowel disease (IBD) is increasing due to both improvements in the life expectancy of patients with long-lasting IBD and later onset of the disease. In spite of a less aggressive IBD phenotype, disease management in older patients is hampered by comorbidities and polypharmacy (which increase the risk of drug-related adverse events and errors in medication intake) and also by an increased risk of the infections and malignancies associated with the immunosuppressive drugs that are frequently used to treat IBD. Thiopurines are the most frequently used immunosuppressive drugs in IBD, though they are often discontinued due to adverse events. However, when tolerated, thiopurines are efficient in the maintenance of remission in ulcerative colitis and Crohn's disease. In fact, thiopurines still have a role to play in the treatment algorithm of older patients with IBD because anti-tumor necrosis factor agents do not provide clear advantages for this population in terms of their safety profile, while data on the new biological drugs are still scarce. In this article, we review the optimal use of thiopurines in older patients with IBD.
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Affiliation(s)
- Margalida Calafat
- Gastroenterology Department, Hospital Universitari Germans Trias i Pujol, Carretera del Canyet s/n, 08916, Badalona, Catalonia, Spain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Hepaticas y Digestivas, Madrid, Spain
| | - Míriam Mañosa
- Gastroenterology Department, Hospital Universitari Germans Trias i Pujol, Carretera del Canyet s/n, 08916, Badalona, Catalonia, Spain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Hepaticas y Digestivas, Madrid, Spain
| | - Fiorella Cañete
- Gastroenterology Department, Hospital Universitari Germans Trias i Pujol, Carretera del Canyet s/n, 08916, Badalona, Catalonia, Spain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Hepaticas y Digestivas, Madrid, Spain
| | - Eugeni Domènech
- Gastroenterology Department, Hospital Universitari Germans Trias i Pujol, Carretera del Canyet s/n, 08916, Badalona, Catalonia, Spain.
- Centro de Investigaciones Biomédicas en Red de Enfermedades Hepaticas y Digestivas, Madrid, Spain.
- Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Catalonia, Spain.
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Abstract
IMPORTANCE Crohn disease, a chronic gastrointestinal inflammatory disease, is increasing in incidence and prevalence in many parts of the world. Uncontrolled inflammation leads to long-term complications, including fibrotic strictures, enteric fistulae, and intestinal neoplasia. Therefore, early and effective control of inflammation is of critical importance. OBSERVATIONS The optimal management approach for Crohn disease incorporates patient risk stratification, patient preference, and clinical factors in therapeutic decision-making. First-line therapy generally consists of steroids for rapid palliation of symptoms during initiation of anti-tumor necrosis factor α therapy. Other treatments may include monoclonal antibodies to IL-12/23 or integrin α4β7, immunomodulators, combination therapies, or surgery. Effective control of inflammation reduces the risk of penetrating complications (such as intra-abdominal abscesses and fistulae), although more than half of patients will develop complications that require surgery. Adverse reactions to therapy include antibody formation and infusion reactions, infections, and cancers associated with immune modulators and biologics and toxicity to the bone marrow and the liver. Both Crohn disease and corticosteroid use are associated with osteoporosis. Vaccinations to prevent infections, such as influenza, pneumonia, and herpes zoster, are important components of health maintenance for patients with Crohn disease, although live vaccines are contraindicated for patients receiving immune suppression therapy. CONCLUSIONS AND RELEVANCE The treatment of patients with Crohn disease depends on disease severity, patient risk stratification, patient preference, and clinical factors, including age of onset and penetrating complications, and includes treatment with steroids, monoclonal antibody therapies, immunomodulators, and surgery. Physicians should be familiar with the advantages and disadvantages of each therapy to best counsel their patients.
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Affiliation(s)
- Kelly Cushing
- Division of Gastroenterology, Department of Internal Medicine, University of Michigan, Ann Arbor
| | - Peter D R Higgins
- Division of Gastroenterology, Department of Internal Medicine, University of Michigan, Ann Arbor
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Effect of Thiopurine on Potential Surgical Intervention in Crohn’s Disease in Korea: Results from the CONNECT Study. J Clin Med 2020; 10:jcm10010025. [PMID: 33374886 PMCID: PMC7796432 DOI: 10.3390/jcm10010025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 12/09/2020] [Accepted: 12/16/2020] [Indexed: 12/21/2022] Open
Abstract
Objectives: The incidence of Crohn's disease and the number of associated surgeries are increasing in Korea. This study investigated the effect of azathioprine/6-mercaptopurine (6-MP) and TNF-α antagonists on abdominal and perianal surgery in Korean patients with Crohn's disease. Design: A retrospective cohort study. Setting: Data from the Crohn's Disease Clinical Network and Cohort (CONNECT) were used. Patients with confirmed Crohn's disease between 1982 and 2008 from 32 hospitals in the Republic of Korea were enrolled. The effect of azathioprine/6-MP on abdominal and perianal surgery was analysed using logistic regression analysis adjusting for age and sex. Participants: In total, 1161 Crohn's disease patients were included in the Republic of Korea in the surgery (n = 462, male = 339, female = 123) and control groups (n = 699, male = 484, female = 215). Results: In total, 1161 patients were selected, with 462 patients who underwent abdominal (n = 245) or perianal surgery (n = 217). The preoperative usage rates of azathioprine/6-MP were 18.8% and 65.1% (p < 0.0001) in the surgery and control groups, respectively. The preoperative usage rates of TNF-α antagonists were 7.1% and 23.3% (p < 0.0001) in the surgery and control groups, respectively. A multivariate analysis revealed that the preoperative use of azathioprine/6-MP had an odds ratio of 0.094 for all surgeries (95% confidence interval [CI]: 0.070-0.127, p < 0.0001), 0.131 for abdominal surgery (95% CI: 397-1.599, p < 0.0001), and 0.059 for perianal surgery (95% CI: 0.038-0.091, p < 0.0001). The preoperative use of TNF-α antagonists had an odds ratio of 0.225 for all surgeries (95% CI: 0.151-0.335, p < 0.0001), 0.403 for abdominal surgery (95% CI: 0.261-0.623, p < 0.0001), and 0.064 for perianal surgery (95% CI: 0.026-0.160, p < 0.001). Strengths of this study: The study presents new evidence of the reduced risk of surgery following azathioprine use in Crohn's disease patients. Limitations of this study (1) This was not a controlled prospective study. (2) There was a selection bias specific to the CONNECT cohort. (3) The combination or sequential use of azathioprine/6-MP and TNF-α antagonists was not excluded. Conclusion: Azathioprine/6-MP is significantly associated with a reduced risk of abdominal and perianal surgery in Korean patients with Crohn's disease.
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Rodríguez-Lago I, Zabana Y, Barreiro-de Acosta M. Diagnosis and natural history of preclinical and early inflammatory bowel disease. Ann Gastroenterol 2020; 33:443-452. [PMID: 32879589 PMCID: PMC7406806 DOI: 10.20524/aog.2020.0508] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 05/24/2020] [Indexed: 12/18/2022] Open
Abstract
Inflammatory bowel disease is a chronic and progressive disorder of the
gastrointestinal tract. A relevant proportion of patients develop complicated
lesions, defined as strictures, fistulas and/or abscesses already at diagnosis,
and this proportion increases over time. The preclinical phase defines the
period of time from the appearance of the first immune disturbances until the
development of overt disease, and it may be present months to years before the
diagnosis. Multiple biomarkers (e.g., C-reactive protein, interleukin-6, fecal
calprotectin) and cellular mechanisms (e.g., complement cascade, lysosomes,
innate immunity, and glycosaminoglycan metabolism) are already altered during
this period. Research in this area allows the description of the initial immune
disturbances that may identify potential targets and lead to the development of
new drug therapies. During this period, different interventions in high-risk
individuals, including drugs or environmental factors, will open the possibility
of innovative strategies focused on the reduction of complications, or even
prevention trials for inflammatory bowel disease. Here, we review the most
relevant findings regarding the characteristics, prevalence and biomarkers
associated with preclinical disease, along with their possible use in our future
clinical practice.
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Affiliation(s)
- Iago Rodríguez-Lago
- Gastroenterology Department, Hospital de Galdakao and Biocruces Bizkaia Health Research Institute, Galdakao (Iago Rodríguez-Lago)
| | - Yamile Zabana
- Gastroenterology Department, Hospital Universitari Mútua Terrassa, Terrassa (Yamile Zabana).,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd) (Yamile Zabana)
| | - Manuel Barreiro-de Acosta
- Gastroenterology Department, Hospital Clínico Universitario de Santiago de Compostela, Santiago de Compostela (Manuel Barreiro-de Acosta), Spain
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Cernoch PS, Fournier N, Zeitz J, Scharl M, Morell B, Greuter T, Schreiner P, Misselwitz B, Safroneeva E, Schoepfer AM, Vavricka SR, Rogler G, Biedermann L. Lower Risk of B1-to-pB3-Stage Migration in Crohn's Disease Upon Immunosuppressive and Anti-TNF Treatment in the Swiss IBD Cohort Study. Dig Dis Sci 2020; 65:2654-2663. [PMID: 31797187 DOI: 10.1007/s10620-019-05978-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Accepted: 11/27/2019] [Indexed: 12/22/2022]
Abstract
BACKGROUND While the long-term evolution of disease behavior in Crohn's disease has been well described in the pre-anti-TNF era, our knowledge thereon remains scarce after the introduction of anti-TNF. AIMS Our investigation examined the long-term evolution of disease concerning Montreal classification's B-stages over time in patients enrolled into the Swiss IBD Cohort Study between 2006 and 2017. METHODS We analyzed prospectively collected SIBDCS data using a Markov model and multivariate testing for effects of treatment and other confounders on B-stage migration over time. The primary outcome was a transition in disease behavior from B1 to either B2 or pB3, or from B2 to pB3, respectively. RESULTS The 10- and 15-year probability of remaining in B1 was 0.61 and 0.48, as opposed to a probability to migrate to B2 or B3 of 0.25 or 0.14, and 0.32 or 0.2, after 10 and 15 years, respectively. In multivariate testing, the hazard ratio for migrating from B1 to pB3 (HR 0.27) and from B2 to pB3 (HR 0.12) was lower in patients > 40 years compared to patients < 17 years. We found that immunosuppression (HR 0.38) and treatment with anti-TNF for > 1 year (HR 0.30) were associated with a decreased likelihood of transitioning from stage B1 to pB3. CONCLUSIONS While in the anti-TNF era most patients with Crohn's disease will eventually develop stricturing and/or penetrating complications, our data indicate that immunosuppressive and anti-TNF treatment for more than 1 year reduce the risk of transitioning from stage B1 to pB3 in the long-term run.
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Affiliation(s)
- Patrick S Cernoch
- Division of Gastroenterology and Hepatology, Department of Gastroenterology, University Hospital Zurich (USZ), University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland.
| | - Nicolas Fournier
- Institute of Social and Preventive Medicine (IUMSP), Lausanne University Hospital, Biopôle 2, Route de la Corniche 10, 1010, Lausanne, Switzerland
| | - Jonas Zeitz
- Division of Gastroenterology and Hepatology, Department of Gastroenterology, University Hospital Zurich (USZ), University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland.,Center of Gastroenterology, Clinic Hirslanden, Witellikerstrasse 40, 8032, Zurich, Switzerland
| | - Michael Scharl
- Division of Gastroenterology and Hepatology, Department of Gastroenterology, University Hospital Zurich (USZ), University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - Bernhard Morell
- Division of Gastroenterology and Hepatology, Department of Gastroenterology, University Hospital Zurich (USZ), University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - Thomas Greuter
- Division of Gastroenterology and Hepatology, Department of Gastroenterology, University Hospital Zurich (USZ), University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - Philipp Schreiner
- Division of Gastroenterology and Hepatology, Department of Gastroenterology, University Hospital Zurich (USZ), University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - Benjamin Misselwitz
- Division of Gastroenterology and Hepatology, Department of Gastroenterology, University Hospital Zurich (USZ), University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - Ekaterina Safroneeva
- Institute of Social and Preventive Medicine, University of Bern, Finkenhubelweg 11, 3012, Bern, Switzerland
| | - Alain M Schoepfer
- Division of Gastroenterology and Hepatology, Center Hospitalier Universitaire Vaudois (CHUV), University of Lausanne, Rue du Bugnon 46, 1010, Lausanne, Switzerland
| | - Stephan R Vavricka
- Division of Gastroenterology and Hepatology, Department of Gastroenterology, University Hospital Zurich (USZ), University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland.,Center of Gastroenterology and Hepatology, Vulkanplatz 8, 8048, Zurich, Switzerland
| | - Gerhard Rogler
- Division of Gastroenterology and Hepatology, Department of Gastroenterology, University Hospital Zurich (USZ), University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - Luc Biedermann
- Division of Gastroenterology and Hepatology, Department of Gastroenterology, University Hospital Zurich (USZ), University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland
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Chen B, Gao X, Zhong J, Ren J, Zhu X, Liu Z, Wu K, Kalabic J, Yu Z, Huang B, Kwatra N, Doan T, Robinson AM, Chen MH. Efficacy and safety of adalimumab in Chinese patients with moderately to severely active Crohn's disease: results from a randomized trial. Therap Adv Gastroenterol 2020; 13:1756284820938960. [PMID: 32733600 PMCID: PMC7370564 DOI: 10.1177/1756284820938960] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Accepted: 03/06/2020] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND AND AIMS Efficacy of adalimumab in Crohn's disease (CD) has not been shown in China. The aim of this study was to evaluate the efficacy and safety of adalimumab in Chinese patients with CD. METHODS This 26-week, multicenter, phase III study evaluated patients with moderately to severely active CD and elevated high-sensitivity C-reactive protein (⩾3 mg/l) who were naïve to anti-tumor necrosis factor therapy. Patients were randomized to double-blind adalimumab 160/80 mg at weeks 0/2 and 40 mg at weeks 4/6 or placebo at weeks 0/2 followed by blinded adalimumab 160/80 mg at weeks 4/6. At week 8, all patients received open-label 40 mg adalimumab every other week through week 26. The primary endpoint was clinical remission [CD activity index (CDAI) <150] at week 4. Clinical remission at week 26 was assessed in week-8 responders (decrease in CDAI ⩾70 points at week 8 from baseline) and compared with a clinically meaningful threshold of 30%. Adverse events (AEs) were recorded throughout the study. RESULTS At baseline, 205 patients were enrolled, with mean [standard deviation (SD)] age of 32.9 (9.9) years and CD duration of 2.7 (3.0) years. At week 4, 38/102 patients (37%) receiving adalimumab and 7/103 (7%) receiving placebo (p < 0.001) achieved clinical remission. Among week-8 responders, 93/144 (65%) achieved clinical remission at week 26 (p < 0.001). No unexpected AEs and no malignancies, active tuberculosis, or deaths were reported. CONCLUSIONS Adalimumab induced and maintained remission in Chinese patients with CD. Safety results were consistent with the known safety profile of adalimumab. CLINICALTRIALSGOV IDENTIFIER NCT02499783.
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Affiliation(s)
- Baili Chen
- The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiang Gao
- The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jie Zhong
- Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jianlin Ren
- Zhongshan Hospital Xiamen University, Xiamen, China
| | - Xuan Zhu
- The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Zhanju Liu
- Shanghai Tenth People’s Hospital, Shanghai, China
| | - Kaichun Wu
- The First Affiliated Hospital of Fourth Military Medical University, Xi’an, China
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Gordon M, Grafton-Clarke C, Akobeng A, Macdonald J, Chande N, Hanauer S, Arnott I. Pancreatitis associated with azathioprine and 6-mercaptopurine use in Crohn's disease: a systematic review. Frontline Gastroenterol 2020; 12:423-436. [PMID: 35401955 PMCID: PMC8989005 DOI: 10.1136/flgastro-2020-101405] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 04/14/2020] [Accepted: 05/14/2020] [Indexed: 02/04/2023] Open
Abstract
Thiopurines are proven agents in the treatment of Crohn's disease. While pancreatitis is recognised as an adverse event associated with therapy, the effect size and morbidity of thiopurine-induced pancreatitis is not known. The aim of this systematic review and meta-analysis was to quantify the risk of pancreatitis with azathioprine and 6-mercaptopurine (6-MP) within Crohn's disease. We searched six electronic databases from inception to 29 October 2019. The primary outcomes measures were the occurrence of pancreatitis. We calculated pooled OR with corresponding 95% CIs for risk of pancreatitis. A number needed to harm analysis was performed. The search identified 4418 studies, of which 25 randomised controlled trials met the criteria for inclusion. The number of patients treated with azathioprine to cause an episode of pancreatitis was 36 (induction of remission) and 31 (maintenance of remission). The risk of pancreatitis in patients receiving azathioprine across all contexts was 3.80%, compared with a control risk of 0.2% (placebo) and 0.5% (5-aminosalicylic acid agents). There was no difference seen between 6-MP and placebo, although this was a low certainty result due to imprecision from very low event numbers and patient numbers. There is a probably increased occurrence of pancreatitis when azathioprine is used in Crohn's disease (moderate certainty), with incidence overall approximately 3.8%. Most cases are mild and resolve on cessation of therapy and no mortality was reported. There was no increased occurrence seen when using 6-MP, although this is a low certainty finding. PROSPERO prior to the study (CRD42019138065).
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Affiliation(s)
- Morris Gordon
- School of Medicine, University of Central Lancashire, Preston, UK
| | | | - Anthony Akobeng
- Evidence-Based Practice and Systematic Review Group, Sidra Medical and Research Center, Doha, Ad Dawhah, Qatar
| | | | - Nilesh Chande
- Division of Gastroenterology, Western University, London, Ontario, Canada
| | - Stephen Hanauer
- Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
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Role of Thiopurines in Pediatric Inflammatory Bowel Diseases: A Real-Life Prospective Cohort Study. J Pediatr Gastroenterol Nutr 2020; 70:825-832. [PMID: 32443042 DOI: 10.1097/mpg.0000000000002566] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Use of thiopurines for inflammatory bowel diseases (IBDs) is declining in some parts of the world. We aimed to explore outcomes of thiopurines and predictors of response in a real-world prospective cohort of children with dose optimization. METHODS Children with IBD treated with thiopurines without biologics were enrolled. Dosing was guided by thiopurine S-methyltransferase-activity at baseline and by clinical response and toxicity at 4 months; 1 year into the study, therapeutic drug monitoring at 4 months was also considered in the decision making. The primary outcome was steroid-free remission without treatment escalation by 12 months (SFR), using the intention-to-treat approach. RESULTS A total of 129 children were included (74% Crohn disease [CD] and 26% ulcerative colitis [UC]). SFR was achieved in 37 (39%) CD and 13 (39%) UC patients, and SFR with normal erythrocyte sedimentation rate/C-reactive protein in 20 (21%) and 9 (27%), respectively. At 4 months, mean corpuscular volume/white blood cell ratio and Δ absolute neutrophil count weakly correlated with 6-thioguanine (r = 0.33, P = 0.02 and r = 0.32, P = 0.02, respectively). In CD, SFR was associated with 4-month median weighted Pediatric Crohn Disease Activity Index (2.5 [IQR 0-7.5] in responders vs 5 in nonresponders [0-12.5], P = 0.048) and Δabsolute neutrophil count (1.7 [IQR 0.7-4.1] vs 0.05 [-2.3-0.9]; P = 0.03). Mild drug-related adverse events were recorded in 30 children (22%), 3 required stopping the drug. CONCLUSIONS In this real-life prospective cohort using dose optimization, thiopurines were safe and effective in 21% of CD and 27% of UC patients, including normalization of C-reactive protein and erythrocyte sedimentation rate. Thiopurines remain a viable option in the treatment algorithm of mild-moderate pediatric IBD, especially in girls whose risk for lymphoma is lower.
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Rodríguez-Lago I, Gisbert JP. The Role of Immunomodulators and Biologics in the Medical Management of Stricturing Crohn's Disease. J Crohns Colitis 2020; 14:557-566. [PMID: 31541235 DOI: 10.1093/ecco-jcc/jjz158] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Crohn's disease is a progressive and disabling inflammatory disease involving the gastrointestinal tract. It usually produces inflammatory lesions in the ileocolonic region, but up to half of patients will also develop complications such as strictures in the long term. Indeed, a proportion of patients have progression of the disease with the development of stricturing lesions because there are no drugs that effectively prevent or reverse established fibrosis, and hence these patients are usually treated with surgery or endoscopic balloon dilation. Fibrotic lesions are always associated with some degree of inflammatory changes, but there is little evidence supporting the use of medical therapy in this context. Here, we discuss the most important findings on the possible use of immunomodulators or biologics in the prevention and treatment of intestinal strictures in Crohn's disease patients. Recent evidence demonstrates that these drugs may also be effective in treating lesions with high levels of collagen deposition, and thus might, at least in some patients, reduce the progression of the disease and bowel damage, and further avoid the need for surgery and a disabling course in the long term.
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Affiliation(s)
- Iago Rodríguez-Lago
- Gastroenterology Department, Hospital de Galdakao, and Biocruces Bizkaia Health Research Institute, Barakaldo, Spain
| | - Javier P Gisbert
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid, and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
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Moriczi M, Pujol-Muncunill G, Martín-Masot R, Jiménez Treviño S, Segarra Cantón O, Ochoa Sangrador C, Peña Quintana L, González Santana D, Rodríguez Martínez A, Rosell Camps A, Armas H, Barrio J, González de Caldas R, Rodríguez Salas M, Balmaseda Serrano E, Donat Aliaga E, Bodas Pinedo A, Vaquero Sosa E, Vecino López R, Solar Boga A, Moreno Álvarez A, Sánchez Sánchez C, Tolín Hernani M, Gutiérrez Junquera C, Martinón Torres N, Leis Trabazo MR, Eizaguirre FJ, García Peris M, Medina Benítez E, Fernández Caamaño B, Vegas Álvarez AM, Crespo Valderrábano L, Alonso Vicente C, Rubio Santiago J, Galera-Martínez R, García-Romero R, Ros Arnal I, Fernández Cebrián S, Lorenzo Garrido H, Viada Bris JF, Velasco Rodríguez-Belvis M, Bartolomé Porro JM, Blanco Rodríguez M, Barros García P, Botija G, Chicano Marín FJ, La Orden Izquierdo E, Crehuá-Gaudiza E, Navas-López VM, Martín-de-Carpi J. Predictors of Response to Exclusive Enteral Nutrition in Newly Diagnosed Crohn´s Disease in Children: PRESENCE Study from SEGHNP. Nutrients 2020; 12:nu12041012. [PMID: 32272604 PMCID: PMC7231252 DOI: 10.3390/nu12041012] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 04/03/2020] [Accepted: 04/03/2020] [Indexed: 12/21/2022] Open
Abstract
Exclusive enteral nutrition (EEN) has been shown to be more effective than corticosteroids in achieving mucosal healing in children with Crohn´s disease (CD) without the adverse effects of these drugs. The aims of this study were to determine the efficacy of EEN in terms of inducing clinical remission in children newly diagnosed with CD, to describe the predictive factors of response to EEN and the need for treatment with biological agents during the first 12 months of the disease. We conducted an observational retrospective multicentre study that included paediatric patients newly diagnosed with CD between 2014–2016 who underwent EEN. Two hundred and twenty-two patients (140 males) from 35 paediatric centres were included, with a mean age at diagnosis of 11.6 ± 2.5 years. The median EEN duration was 8 weeks (IQR 6.6–8.5), and 184 of the patients (83%) achieved clinical remission (weighted paediatric Crohn’s Disease activity index [wPCDAI] < 12.5). Faecal calprotectin (FC) levels (μg/g) decreased significantly after EEN (830 [IQR 500–1800] to 256 [IQR 120–585] p < 0.0001). Patients with wPCDAI ≤ 57.5, FC < 500 μg/g, CRP >15 mg/L and ileal involvement tended to respond better to EEN. EEN administered for 6–8 weeks is effective for inducing clinical remission. Due to the high response rate in our series, EEN should be used as the first-line therapy in luminal paediatric Crohn’s disease regardless of the location of disease and disease activity.
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Affiliation(s)
- Melinda Moriczi
- Paediatric Gastroenterology and Nutrition Unit, Hospital Complex Torrecárdenas, 04009 Almeria, Spain; (M.M.); (R.G.-M.)
| | - Gemma Pujol-Muncunill
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Hospital Sant Joan de Déu, Esplugues del Llobregat, 08950 Barcelona, Spain; (G.P.-M.); (J.M.-d.-C.)
| | - Rafael Martín-Masot
- Paediatric Gastroenterology and Nutrition Unit, Regional University Hospital of Malaga, 29011 Málaga, Spain;
| | - Santiago Jiménez Treviño
- Gastroenterology Unit, Hepatology and Nutrition, Central University Hospital of Asturias, 33011 Oviedo, Spain;
| | - Oscar Segarra Cantón
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, University Hospital Vall d’Hebron, 08035 Barcelona, Spain;
| | - Carlos Ochoa Sangrador
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Hospital Virgen de la Concha, 49022 Zamora, Spain;
| | - Luis Peña Quintana
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Maternal-Child Hospital, 35016 Las Palmas of Gran Canaria, Spain; (L.P.Q.); (D.G.S.)
| | - Daniel González Santana
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Maternal-Child Hospital, 35016 Las Palmas of Gran Canaria, Spain; (L.P.Q.); (D.G.S.)
| | | | - Antonio Rosell Camps
- Paediatric Gastroenterology and Nutrition Unit, University Hospital Son Espases, 07010 Palma de Mallorca, Spain;
| | - Honorio Armas
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, University Hospital of the Canary Islands, 38320 Tenerife, Spain;
| | - Josefa Barrio
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, University Hospital Fuenlabrada, Fuenlabrada, 28942 Madrid, Spain;
| | - Rafael González de Caldas
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Hospital Reina Sofía, 14004 Cordoba, Spain; (R.G.d.C.); (M.R.S.)
| | - Mónica Rodríguez Salas
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Hospital Reina Sofía, 14004 Cordoba, Spain; (R.G.d.C.); (M.R.S.)
| | - Elena Balmaseda Serrano
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Hospital Complex, University of Albacete, 02008 Albacete, Spain;
| | - Ester Donat Aliaga
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, University Hospital La Fe, 46009 Valencia, Spain;
| | - Andrés Bodas Pinedo
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Hospital Clinic San Carlos, 28040 Madrid, Spain; (A.B.P.); (E.V.S.); (R.V.L.)
| | - Esther Vaquero Sosa
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Hospital Clinic San Carlos, 28040 Madrid, Spain; (A.B.P.); (E.V.S.); (R.V.L.)
| | - Raquel Vecino López
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Hospital Clinic San Carlos, 28040 Madrid, Spain; (A.B.P.); (E.V.S.); (R.V.L.)
| | - Alfonso Solar Boga
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Maternal-Child Hospital Teresa Herrera, 15004 A Coruña, Spain; (A.S.B.); (A.M.Á.)
| | - Ana Moreno Álvarez
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Maternal-Child Hospital Teresa Herrera, 15004 A Coruña, Spain; (A.S.B.); (A.M.Á.)
| | - César Sánchez Sánchez
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, General University Hospital Gregorio Marañón, 28009 Madrid, Spain; (C.S.S.); (M.T.H.)
| | - Mar Tolín Hernani
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, General University Hospital Gregorio Marañón, 28009 Madrid, Spain; (C.S.S.); (M.T.H.)
| | - Carolina Gutiérrez Junquera
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, University Hospital Puerta de Hierro, 28220 Majadahonda, Madrid, Spain;
| | - Nazareth Martinón Torres
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, University Hospital Clinic of Santiago, 15706 Santiago de Compostela, Spain; (N.M.T.); (M.R.L.T.)
| | - María Rosaura Leis Trabazo
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, University Hospital Clinic of Santiago, 15706 Santiago de Compostela, Spain; (N.M.T.); (M.R.L.T.)
| | - Francisco Javier Eizaguirre
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, University Hospital of Donostia, 20006 San Sebastian, Spain;
| | - Mónica García Peris
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Hospital Lluís Alcanyís, Xátiva, 46800 Valencia, Spain;
| | - Enrique Medina Benítez
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Hospital 12 de Octubre, 28041 Madrid, Spain;
| | - Beatriz Fernández Caamaño
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Hospital Álvaro Cunqueiro, 36213 Vigo, Spain;
| | - Ana María Vegas Álvarez
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Hospital Río Hortega, 47012 Valladolid, Spain; (A.M.V.Á.); (L.C.V.); (C.A.V.)
| | - Laura Crespo Valderrábano
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Hospital Río Hortega, 47012 Valladolid, Spain; (A.M.V.Á.); (L.C.V.); (C.A.V.)
| | - Carmen Alonso Vicente
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Hospital Río Hortega, 47012 Valladolid, Spain; (A.M.V.Á.); (L.C.V.); (C.A.V.)
| | - Javier Rubio Santiago
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Hospital de Jerez, 11408 Jerez de la Frontera, Cádiz, Spain;
| | - Rafael Galera-Martínez
- Paediatric Gastroenterology and Nutrition Unit, Hospital Complex Torrecárdenas, 04009 Almeria, Spain; (M.M.); (R.G.-M.)
| | - Ruth García-Romero
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Paediatric Hospital Miguel Servet, 50009 Zaragoza, Spain; (R.G.-R.); (I.R.A.)
| | - Ignacio Ros Arnal
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Paediatric Hospital Miguel Servet, 50009 Zaragoza, Spain; (R.G.-R.); (I.R.A.)
| | - Santiago Fernández Cebrián
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, University Hospital Complex Ourense, 32616 Ourense, Spain;
| | - Helena Lorenzo Garrido
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Hospital Basurto, Bilbao, 48013 Vizcaya, Spain;
| | - Javier Francisco Viada Bris
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, University Hospital Niño Jesús, 28009 Madrid, Spain; (J.F.V.B.); (M.V.R.-B.)
| | - Marta Velasco Rodríguez-Belvis
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, University Hospital Niño Jesús, 28009 Madrid, Spain; (J.F.V.B.); (M.V.R.-B.)
| | | | - Miriam Blanco Rodríguez
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Jiménez Díaz Foundation, 28040 Madrid, Spain;
| | - Patricia Barros García
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Hospital San Pedro de Alcántara, 10003 Cáceres, Spain;
| | - Gonzalo Botija
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, Alcorcón Foundation, 28922 Alcorcón, Madrid, Spain;
| | - Francisco José Chicano Marín
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, University Hospital Los Arcos del Mar Menor, 30739 Pozo Aledo, Murcia, Spain;
| | - Enrique La Orden Izquierdo
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, University Hospital Infanta Sofía, 28709 San Sebastián de los Reyes, Madrid, Spain;
| | - Elena Crehuá-Gaudiza
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, University Clinical Hospital, 46010 Valencia, Spain;
| | - Víctor Manuel Navas-López
- Paediatric Gastroenterology and Nutrition Unit, Regional University Hospital of Malaga, 29011 Málaga, Spain;
- Institute of Biomedical Research in Malaga (IBIMA), 29010 Málaga, Spain
- Correspondence: ; Tel.: +34-951-292-191
| | - Javier Martín-de-Carpi
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Hospital Sant Joan de Déu, Esplugues del Llobregat, 08950 Barcelona, Spain; (G.P.-M.); (J.M.-d.-C.)
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Abstract
Crohn's disease is an inflammatory bowel disease that is characterized by chronic inflammation of any part of the gastrointestinal tract, has a progressive and destructive course and is increasing in incidence worldwide. Several factors have been implicated in the cause of Crohn's disease, including a dysregulated immune system, an altered microbiota, genetic susceptibility and environmental factors, but the cause of the disease remains unknown. The onset of the disease at a young age in most cases necessitates prompt but long-term treatment to prevent disease flares and disease progression with intestinal complications. Thus, earlier, more aggressive treatment with biologic therapies or novel small molecules could profoundly change the natural history of the disease and decrease complications and the need for hospitalization and surgery. Although less invasive biomarkers are in development, diagnosis still relies on endoscopy and histological assessment of biopsy specimens. Crohn's disease is a complex disease, and treatment should be personalized to address the underlying pathogenetic mechanism. In the future, disease management might rely on severity scores that incorporate prognostic factors, bowel damage assessment and non-invasive close monitoring of disease activity to reduce the severity of complications.
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Abstract
The main objectives in Crohn's disease are to avoid disease complications and preserve the patient's quality of life. Early disease control and close monitoring with specific targets to reach might be the only way to change the disease course. In two decades, we have moved from clinical response to full remission (clinical and endoscopic remission) requiring a tight monitoring of both symptoms and objective signs of inflammation. This review summarizes the concepts of tight control and treat-to-target and their potential for disease modification.
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Affiliation(s)
- Thomas Chateau
- FDepartment of Hepato-Gastroenterology, University Hospital of Grenoble, University of Grenoble Alpes, Grenoble, France
- FDepartment of Gastroenterology and Inserm NGERE, University Hospital of Nancy, University of Lorraine, Vandoeuvre-lès-Nancy, France
| | - Laurent Peyrin-Biroulet
- FDepartment of Gastroenterology and Inserm NGERE, University Hospital of Nancy, University of Lorraine, Vandoeuvre-lès-Nancy, France
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Niklinska-Schirtz BJ, Kugathasan S. Anti-TNF Therapy Is Emerging as the Primary Treatment Modality in Pediatric Inflammatory Bowel Disease. Inflamm Bowel Dis 2020; 26:139-140. [PMID: 31323085 DOI: 10.1093/ibd/izz158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Indexed: 12/09/2022]
Affiliation(s)
| | - Subra Kugathasan
- Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia
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41
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Torres J, Bonovas S, Doherty G, Kucharzik T, Gisbert JP, Raine T, Adamina M, Armuzzi A, Bachmann O, Bager P, Biancone L, Bokemeyer B, Bossuyt P, Burisch J, Collins P, El-Hussuna A, Ellul P, Frei-Lanter C, Furfaro F, Gingert C, Gionchetti P, Gomollon F, González-Lorenzo M, Gordon H, Hlavaty T, Juillerat P, Katsanos K, Kopylov U, Krustins E, Lytras T, Maaser C, Magro F, Marshall JK, Myrelid P, Pellino G, Rosa I, Sabino J, Savarino E, Spinelli A, Stassen L, Uzzan M, Vavricka S, Verstockt B, Warusavitarne J, Zmora O, Fiorino G. ECCO Guidelines on Therapeutics in Crohn's Disease: Medical Treatment. J Crohns Colitis 2020; 14:4-22. [PMID: 31711158 DOI: 10.1093/ecco-jcc/jjz180] [Citation(s) in RCA: 744] [Impact Index Per Article: 186.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Joana Torres
- Department of Gastroenterology, Hospital Beatriz Ângelo, Loures, Portugal
| | - Stefanos Bonovas
- Department of Biomedical Sciences, Humanitas University, Milan, Italy.,IBD Center, Humanitas Clinical and Research Center, Milan, Italy
| | - Glen Doherty
- Centre for Colorectal Disease, St Vincent's University Hospital and University College Dublin, Dublin, Ireland
| | - Torsten Kucharzik
- Department of Internal Medicine and Gastroenterology, Hospital Lüneburg, Lüneburg, Germany
| | - Javier P Gisbert
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa [IIS-IP], Universidad Autónoma de Madrid, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas [CIBEREHD], Madrid, Spain
| | - Tim Raine
- Department of Gastroenterology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Michel Adamina
- Department of Surgery, Cantonal Hospital Winterthur, Winterthur, Switzerland.,University of Basel, Basel, Switzerland
| | - Alessandro Armuzzi
- IBD Unit, Presidio Columbus Fondazione Policlinico Gemelli Universita Cattolica, Rome, Italy
| | - Oliver Bachmann
- Department of Internal Medicine I, Siloah St. Trudpert Hospital, Pforzheim, Germany
| | - Palle Bager
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - Livia Biancone
- Department of Systems Medicine, University 'Tor Vergata' of Rome, Rome, Italy
| | | | - Peter Bossuyt
- Imelda GI Clinical Research Centre, Imelda General Hospital, Bonheiden, Belgium
| | - Johan Burisch
- Gastrounit, Medical Division, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark
| | - Paul Collins
- Department of Gastroenterology, Royal Liverpool University Hospital, Liverpool, UK
| | - Alaa El-Hussuna
- Department of Surgery, Aalborg University Hospital, Aalborg, Denmark
| | - Pierre Ellul
- Department of Medicine, Division of Gastroenterology, Mater Dei Hospital, Msida, Malta
| | | | - Federica Furfaro
- IBD Center, Humanitas Clinical and Research Center, Milan, Italy
| | - Christian Gingert
- Visceral Surgery, Cantonal Hospital Winterthur, Winterthur, Switzerland.,Department of Human Medicine, University of Witten/Herdecke, Witten, Germany
| | | | - Fernando Gomollon
- IBD UNIT, Hospital Clíico Universitario 'Lozano Blesa'; IIS Aragón, CIBEREHD, Zaragoza, Spain
| | - Marien González-Lorenzo
- Department of Biomedical Sciences, Humanitas University, Milan, Italy.,IBD Center, Humanitas Clinical and Research Center, Milan, Italy
| | - Hannah Gordon
- Department of Gastroenterology, Barts Health NHS Trust, Royal London Hospital, London, UK
| | - Tibor Hlavaty
- Fifth Department of Internal Medicine, Comenius University Medical School, Bratislava, Slovakia
| | - Pascal Juillerat
- Division of Gastroenterology & Hepatology, Inselspital Bern, Bern, Switzerland
| | - Konstantinos Katsanos
- Department of Gastroenterology and Hepatology, University and Medical School of Ioannina, Ioannina, Greece
| | - Uri Kopylov
- Department of Gastroenterology, Tel-HaShomer Sheba Medical Center, Ramat Gan, Israel; and Sackler Medical School, Tel Aviv, Israel
| | - Eduards Krustins
- Department of Gastroenterology, Hepatology and Nutrition, Pauls Stradins Clinical University Hospital, Department of Internal medicine, Riga Stradiņš university, Riga, Latvia
| | | | - Christian Maaser
- Outpatients Department of Gastroenterology, Hospital Lüneburg, Lüneburg, Germany
| | - Fernando Magro
- Department of Pharmacology and Therapeutics; Institute for Molecular and Cell Biology, University of Porto, Porto, Portugal
| | - John Kenneth Marshall
- Department of Medicine [Division of Gastroenterology] and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, ON, Canada
| | - Pär Myrelid
- Department of Surgery, and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Gianluca Pellino
- Department of Advanced Medical and Surgical Sciences, Universitá degli Studi della Campania 'Luigi Vanvitelli', Naples, Italy
| | - Isadora Rosa
- Department of Gastroenterology, IPOLFG, Lisbon, Portugal
| | - Joao Sabino
- Department of Gastroenterology and Hepatology, University Hospitals, KU Leuven, Leuven, Belgium
| | - Edoardo Savarino
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Antonino Spinelli
- Humanitas Clinical and Research Center, Division of Colon and Rectal Surgery, Humanitas University, Milan, Italy
| | - Laurents Stassen
- Department of General Surgery, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Mathieu Uzzan
- Department of Gastroenterology, IBD unit, Beaujon Hospital, APHP, Clichy, France
| | - Stephan Vavricka
- Division of Gastroenterology and Hepatology, University Hospital, Zürich, Switzerland
| | - Bram Verstockt
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, KU Leuven, Leuven, Belgium.,Department of Chronic Diseases, Metabolism and Ageing, TARGID-IBD, KU Leuven, Leuven, Belgium
| | - Janindra Warusavitarne
- Imperial College London, Department of Surgery and Cancer, St Mark's Hospital, Department of Gastroenterology, London, UK
| | - Oded Zmora
- Department of Surgery, Shamir Medical Center [Assaf Harofe], Tel Aviv, Israel
| | - Gionata Fiorino
- Department of Biomedical Sciences, Humanitas University, Milan, Italy.,IBD Center, Humanitas Clinical and Research Center, Milan, Italy
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Luber RP, Honap S, Cunningham G, Irving PM. Can We Predict the Toxicity and Response to Thiopurines in Inflammatory Bowel Diseases? Front Med (Lausanne) 2019; 6:279. [PMID: 31850357 PMCID: PMC6892750 DOI: 10.3389/fmed.2019.00279] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 11/14/2019] [Indexed: 12/21/2022] Open
Abstract
Thiopurines are a cheap, effective treatment option in the management of inflammatory bowel disease (IBD). However, with the growing choice of targeted therapies available, as well as the well-documented toxicities of thiopurines, the role of thiopurines has been questioned. Nevertheless, given their inexpense in an era of spiraling healthcare costs, thiopurines remain an attractive option in the right patients. In the age of personalized medicine, being able to predict patients who will respond as well as those that will develop toxicity to a treatment is vital to tailoring therapy. This review will summarize the available literature with respect to predictors of response and toxicity to thiopurines in order to guide management in IBD. Specifically, toxicities addressed will include myelotoxicity, hepatotoxicity, pancreatitis, alopecia, gastrointestinal and flu-like symptoms, and complications associated with Epstein-Barr virus. While more work needs to be done to further our ability to predict both response to and side effects from therapies, pharmacogenomic research shows significant promise in its ability to personalize our use of thiopurines.
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Affiliation(s)
- Raphael P Luber
- Department of Gastroenterology, Guy's and St. Thomas' NHS Foundation Trust, London, United Kingdom
| | - Sailish Honap
- Department of Gastroenterology, Guy's and St. Thomas' NHS Foundation Trust, London, United Kingdom
| | - Georgina Cunningham
- Department of Gastroenterology, Guy's and St. Thomas' NHS Foundation Trust, London, United Kingdom
| | - Peter M Irving
- Department of Gastroenterology, Guy's and St. Thomas' NHS Foundation Trust, London, United Kingdom
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44
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Faleck DM, Winters A, Chablaney S, Shashi P, Meserve J, Weiss A, Aniwan S, Koliani-Pace JL, Kochhar G, Boland BS, Singh S, Hirten R, Shmidt E, Kesar V, Lasch K, Luo M, Bohm M, Varma S, Fischer M, Hudesman D, Chang S, Lukin D, Sultan K, Swaminath A, Gupta N, Siegel CA, Shen B, Sandborn WJ, Kane S, Loftus EV, Sands BE, Colombel JF, Dulai PS, Ungaro R. Shorter Disease Duration Is Associated With Higher Rates of Response to Vedolizumab in Patients With Crohn's Disease But Not Ulcerative Colitis. Clin Gastroenterol Hepatol 2019; 17:2497-2505.e1. [PMID: 30625408 PMCID: PMC7026826 DOI: 10.1016/j.cgh.2018.12.040] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 12/17/2018] [Accepted: 12/27/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Patients with Crohn's disease (CD), but not ulcerative colitis (UC), of shorter duration have higher rates of response to tumor necrosis factor (TNF) antagonists than patients with longer disease duration. Little is known about the association between disease duration and response to other biologic agents. We aimed to evaluate response of patients with CD or UC to vedolizumab, stratified by disease duration. METHODS We analyzed data from a retrospective, multicenter, consortium of patients with CD (n = 650) or UC (n = 437) treated with vedolizumab from May 2014 through December 2016. Using time to event analyses, we compared rates of clinical remission, corticosteroid-free remission (CSFR), and endoscopic remission between patients with early-stage (≤2 years duration) and later-stage (>2 years) CD or UC. We used Cox proportional hazards models to identify factors associated with outcomes. RESULTS Within 6 months initiation of treatment with vedolizumab, significantly higher proportions of patients with early-stage CD, vs later-stage CD, achieved clinical remission (38% vs 23%), CSFR (43% vs 14%), and endoscopic remission (29% vs 13%) (P < .05 for all comparisons). After adjusting for disease-related factors including previous exposure to TNF antagonists, patients with early-stage CD were significantly more likely than patients with later-stage CD to achieve clinical remission (adjusted hazard ratio [aHR], 1.59; 95% CI, 1.02-2.49), CSFR (aHR, 3.39; 95% CI, 1.66-6.92), and endoscopic remission (aHR, 1.90; 95% CI, 1.06-3.39). In contrast, disease duration was not a significant predictor of response among patients with UC. CONCLUSIONS Patients with CD for 2 years or less are significantly more likely to achieve a complete response, CSFR, or endoscopic response to vedolizumab than patients with longer disease duration. Disease duration does not associate with response vedolizumab in patients with UC.
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Affiliation(s)
| | - Adam Winters
- Icahn School of Medicine at Mount Sinai, New York, New York
| | | | | | - Joseph Meserve
- University of California - San Diego, La Jolla, California
| | | | | | | | | | | | | | - Robert Hirten
- Icahn School of Medicine at Mount Sinai, New York, New York
| | | | | | - Karen Lasch
- Takeda Pharmaceuticals U.S.A., Inc, Deerfield, Illinois
| | - Michelle Luo
- Takeda Pharmaceuticals U.S.A., Inc, Deerfield, Illinois
| | | | | | | | | | | | - Dana Lukin
- Montefiore Medical Center, Bronx, New York
| | - Keith Sultan
- North Shore University Hospital, Manhasset, New York
| | | | - Nitin Gupta
- University of Mississippi, Jackson, Mississippi
| | | | - Bo Shen
- Cleveland Clinic Foundation, Cleveland, Ohio
| | | | | | | | - Bruce E. Sands
- Icahn School of Medicine at Mount Sinai, New York, New York
| | | | | | - Ryan Ungaro
- Icahn School of Medicine at Mount Sinai, New York, New York.
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45
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Calafat M, Mañosa M, Cañete F, Ricart E, Iglesias E, Calvo M, Rodríguez-Moranta F, Taxonera C, Nos P, Mesonero F, Martín-Arranz MD, Mínguez M, Gisbert JP, García-López S, de Francisco R, Gomollón F, Calvet X, Garcia-Planella E, Rivero M, Martínez-Cadilla J, Argüelles F, Arias L, Cimavilla M, Zabana Y, Domènech E. Increased risk of thiopurine-related adverse events in elderly patients with IBD. Aliment Pharmacol Ther 2019; 50:780-788. [PMID: 31429097 DOI: 10.1111/apt.15458] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 05/27/2019] [Accepted: 07/20/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Thiopurines are the most widely used immunosuppressants in IBD although drug-related adverse events (AE) occur in 20%-30% of cases. AIM To evaluate the safety of thiopurines in elderly IBD patients METHODS: Cohort study including all adult patients in the ENEIDA registry who received thiopurines. Patients were grouped in terms of age at the beginning of thiopurine treatment, specifically in those who started thiopurines over 60 years or between 18 and 50 years of age. Thiopurine-related AEs registered in the ENEIDA database were compared. RESULTS Out of 48 752 patients, 1888 started thiopurines when over 60 years of age and 15 477 under 50 years of age. Median treatment duration was significantly shorter for those who started thiopurines >60 years (13 [IQR 2-55] vs 32 [IQR 5-82] months; P < .001). Patients starting >60 years had higher rates of all types of myelotoxicity, digestive intolerance and hepatotoxicity. Thiopurines were discontinued due to AEs (excluding malignancies and infections) in more patients starting >60 years (67.2% vs 63.1%; P < .001). Elderly age and female sex were independent risk factors for most AEs. CONCLUSION In elderly IBD patients, thiopurines are associated with an increased risk of non-infectious, non-neoplastic, AEs.
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Frei R, Fournier N, Zeitz J, Scharl M, Morell B, Greuter T, Schreiner P, Misselwitz B, Safroneeva E, Schoepfer AM, Vavricka SR, Rogler G, Biedermann L. 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. J Crohns Colitis 2019; 13:1292-1301. [PMID: 30854548 DOI: 10.1093/ecco-jcc/jjz057] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Revised: 02/28/2019] [Accepted: 03/06/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND AIMS The optimal timing of treatment escalation in Crohn's disease [CD] remains a challenging issue, and very little is known about its long-term development following early versus late administration of anti-TNF antibodies. The long-term outcome of Swiss CD patients was comparatively assessed in an up to 10-year follow-up, using patients participating in the Swiss Inflammatory Bowel Disease Cohort Study [SIBDCS]. METHODS Prospectively collected SIBDCS patient data, including disease history, baseline characteristics at enrolment, and course of disease, were analysed in patients with early versus late [<24 versus ≥24 months after diagnosis] and no anti-TNF treatment. RESULTS A reduced risk of developing bowel stenosis was found in patients who received early anti-TNF treatment. This association was seen in patients overall and also in the subgroups of CD patients without pre-existing complications [Log-rank test: p < 0.001].Furthermore, osteoporosis and anaemia were observed significantly less frequently in patients who received early anti-TNF treatment, compared with either patients who received treatment late [p < 0.001 and p = 0.046, respectively] or were never [p < 0.001 for both] treated with anti-TNF antibodies. Patients with early anti-TNF administration sought medical consultations significantly less often, including gastroenterologists in private practice [p = 0.017], ambulatory [outpatient] hospital visits [p = 0.038], and a composite of any medical visits [p = 0.001]. The percentage of patients unable to work was lowest for early-anti-TNF-treated patients, in comparison with patients who were treated late or never [3.6% vs 8.8% vs 3.7%, p = 0.016]. CONCLUSIONS In CD patients within the SIBDCS, early anti-TNF administration was found to be associated with several indicators of a more favourable long-term outcome.
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Affiliation(s)
- Roy Frei
- Department of Gastroenterology, University Hospital Zurich [USZ] and University of Zurich, Zurich, Switzerland
| | - Nicolas Fournier
- Institute of Social and Preventive Medicine [IUMSP], Lausanne University Hospital, Lausanne, Switzerland
| | - Jonas Zeitz
- Department of Gastroenterology, University Hospital Zurich [USZ] and University of Zurich, Zurich, Switzerland.,Center of Gastroenterology, Clinic Hirslanden, Zurich, Switzerland
| | - Michael Scharl
- Department of Gastroenterology, University Hospital Zurich [USZ] and University of Zurich, Zurich, Switzerland
| | - Bernhard Morell
- Department of Gastroenterology, University Hospital Zurich [USZ] and University of Zurich, Zurich, Switzerland
| | - Thomas Greuter
- Department of Gastroenterology, University Hospital Zurich [USZ] and University of Zurich, Zurich, Switzerland
| | - Philipp Schreiner
- Department of Gastroenterology, University Hospital Zurich [USZ] and University of Zurich, Zurich, Switzerland
| | - Benjamin Misselwitz
- Department of Gastroenterology, University Hospital Zurich [USZ] and University of Zurich, Zurich, Switzerland
| | - Ekaterina Safroneeva
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Alain M Schoepfer
- Division of Gastroenterology and Hepatology, Centre Hospitalier Universitaire Vaudois [CHUV] and University of Lausanne, Lausanne, Switzerland
| | - Stephan R Vavricka
- Department of Gastroenterology, University Hospital Zurich [USZ] and University of Zurich, Zurich, Switzerland.,Center of Gastroenterology and Hepatology, Zurich, Switzerland
| | - Gerhard Rogler
- Department of Gastroenterology, University Hospital Zurich [USZ] and University of Zurich, Zurich, Switzerland
| | - Luc Biedermann
- Department of Gastroenterology, University Hospital Zurich [USZ] and University of Zurich, Zurich, Switzerland
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Landerholm K, Kalman D, Wallon C, Myrelid P. Immunomodulators: Friends or Enemies in Surgery for Crohn’s Disease? Curr Drug Targets 2019; 20:1384-1398. [DOI: 10.2174/1389450120666190617163919] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 04/18/2019] [Accepted: 04/25/2019] [Indexed: 02/08/2023]
Abstract
Crohn’s disease may severely impact the quality of life and being a chronic disease it requires
both medical and surgical treatment aimed at induction and maintenance of remission to prevent
relapsing symptoms and the need for further surgery. Surgery in Crohn’s disease often has to be
performed in patients with well-known risk factors of post-operative complications, particularly intraabdominal
septic complications. This review will look at the current knowledge of immunomodulating
therapies in the peri-operative phase of Crohn’s disease. The influence of immunomodulators on postoperative
complications is evaluated by reviewing available clinical reports and data from animal
studies. Furthermore, the effect of immunomodulators on preventing or deferring primary as well as
repeat surgery in Crohn’s disease is reviewed with particular consideration given to high-risk cohorts
and timing of prophylaxis.
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Affiliation(s)
- Kalle Landerholm
- Department of Clinical and Experimental Medicine, Linköping University and Department of Surgery, Ryhov County Hospital, Jonkoping, Sweden
| | - Disa Kalman
- Department of Clinical and Experimental Medicine, Linköping University and Department of Surgery, County Council of Ostergotland, Linkoping, Sweden
| | - Conny Wallon
- Department of Clinical and Experimental Medicine, Linköping University and Department of Surgery, County Council of Ostergotland, Linkoping, Sweden
| | - Pär Myrelid
- Department of Clinical and Experimental Medicine, Linköping University and Department of Surgery, County Council of Ostergotland, Linkoping, Sweden
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Thomsen SB, Allin KH, Burisch J, Jensen CB, Hansen S, Gluud LL, Theede K, Kiszka-Kanowitz M, Nielsen AM, Jess T. Outcome of concomitant treatment with thiopurines and allopurinol in patients with inflammatory bowel disease: A nationwide Danish cohort study. United European Gastroenterol J 2019; 8:68-76. [PMID: 32213059 DOI: 10.1177/2050640619868387] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Thiopurine and allopurinol in combination are associated with clinical remission in inflammatory bowel diseases but their influence on subsequent outcomes is unclear. We compared outcomes during exposure to both thiopurines and allopurinol versus thiopurines alone. METHODS We established a nationwide cohort of patients with inflammatory bowel diseases exposed to thiopurines ± allopurinol during 1999-2014, using registry data. Patients were followed until hospitalization, surgery, anti-TNFα, or death (as a primary composite outcome). We used Poisson regression analyses to calculate incidence rate ratios overall and stratified by calendar period (assuming the combined exposure was unintended before 2009). RESULTS A total of 10,367 patients with inflammatory bowel diseases (Crohn's disease, n = 5484; ulcerative colitis, n = 4883) received thiopurines. Of these, 217 (2.1%) also received allopurinol. During 24,714 person years of follow-up, we observed 40 outcomes among thiopurine-allopurinol-exposed patients, and 4745 outcomes among those who were thiopurine exposed; incidence rate ratio, 1.26 (95% confidence interval, 0.92-1.73). The incidence rate ratios decreased over time: 4.88 (95% confidence interval 2.53-9.45) for 1999-2003, 2.19 (95% confidence interval, 1.17-4.09) for 2004-2008 and 0.80 (95% confidence interval, 0.52-1.23) for 2009-2014. CONCLUSION Our nationwide inflammatory bowel disease cohort study shows that concomitant thiopurine-allopurinol is as safe to use as thiopurines alone, with a tendency towards a positive effect on clinical outcomes in recent calendar periods when combined use was intended.
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Affiliation(s)
- Sandra Bohn Thomsen
- The Gastrounit, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark.,Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark.,Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
| | - Kristine Højgaard Allin
- Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark.,NNF Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Johan Burisch
- Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - Camilla Bjørn Jensen
- Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - Susanne Hansen
- Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - Lise Lotte Gluud
- The Gastrounit, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Klaus Theede
- The Gastrounit, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | | | | | - Tine Jess
- Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark.,Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
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Panaccione R, Steinhart AH, Bressler B, Khanna R, Marshall JK, Targownik L, Afif W, Bitton A, Borgaonkar M, Chauhan U, Halloran B, Jones J, Kennedy E, Leontiadis GI, Loftus EV, Meddings J, Moayyedi P, Murthy S, Plamondon S, Rosenfeld G, Schwartz D, Seow CH, Williams C, Bernstein CN. Canadian Association of Gastroenterology Clinical Practice Guideline for the Management of Luminal Crohn's Disease. Clin Gastroenterol Hepatol 2019; 17:1680-1713. [PMID: 30853616 DOI: 10.1016/j.cgh.2019.02.043] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 02/21/2019] [Accepted: 02/25/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Crohn's disease (CD) is a lifelong illness with substantial morbidity, although new therapies and treatment paradigms have been developed. We provide guidance for treatment of ambulatory patients with mild to severe active luminal CD. METHODS We performed a systematic review to identify published studies of the management of CD. The quality of evidence and strength of recommendations were rated according to the Grading of Recommendation Assessment, Development and Evaluation (GRADE) approach. Statements were developed through an iterative online platform and then finalized and voted on by a group of specialists. RESULTS The consensus includes 41 statements focused on 6 main drug classes: antibiotics, 5-aminosalicylate, corticosteroids, immunosuppressants, biologic therapies, and other therapies. The group suggested against the use of antibiotics or 5-aminosalicylate as induction or maintenance therapies. Corticosteroid therapies (including budesonide) can be used as induction, but not maintenance therapies. Among immunosuppressants, thiopurines should not be used for induction, but can be used for maintenance therapy for selected low-risk patients. Parenteral methotrexate was proposed for induction and maintenance therapy in patients with corticosteroid-dependent CD. Biologic agents, including tumor necrosis factor antagonists, vedolizumab, and ustekinumab, were recommended for patients failed by conventional induction therapies and as maintenance therapy. The consensus group was unable to clearly define the role of concomitant immunosuppressant therapies in initiation of treatment with a biologic agent. CONCLUSIONS Optimal management of CD requires careful patient assessment, acknowledgement of patient preferences, evidence-based use of existing therapies, and thorough assessment to define treatment success.
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Affiliation(s)
- Remo Panaccione
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada.
| | - A Hillary Steinhart
- Division of Gastroenterology, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Brian Bressler
- Department of Medicine, Division of Gastroenterology, St Paul's Hospital, Vancouver, British Columbia, Canada
| | - Reena Khanna
- Department of Medicine, University of Western Ontario, London, Ontario, Canada
| | - John K Marshall
- Division of Gastroenterology and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Laura Targownik
- Section of Gastroenterology, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Waqqas Afif
- Department of Medicine, McGill University Health Centre, Montreal, Quebec, Canada
| | - Alain Bitton
- Department of Medicine, McGill University Health Centre, Montreal, Quebec, Canada
| | - Mark Borgaonkar
- Faculty of Medicine, Memorial University, St John's, Newfoundland, Canada
| | - Usha Chauhan
- Hamilton Health Sciences, Hamilton, Ontario, Canada
| | - Brendan Halloran
- Division of Gastroenterology, University of Alberta, Edmonton, Alberta, Canada
| | - Jennifer Jones
- Department of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Erin Kennedy
- Division of General Surgery, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Grigorios I Leontiadis
- Division of Gastroenterology and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Edward V Loftus
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Jonathan Meddings
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Paul Moayyedi
- Division of Gastroenterology and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Sanjay Murthy
- Division of Gastroenterology, University of Ottawa, Ottawa, Ontario, Canada
| | - Sophie Plamondon
- Department of Medicine, University of Sherbrooke, Sherbrooke, Quebec, Canada
| | - Greg Rosenfeld
- Division of Gastroenterology, Pacific Gastroenterology Associates, Vancouver, British Columbia, Canada
| | - David Schwartz
- Inflammatory Bowel Disease Center, Vanderbilt University, Nashville, Tennessee
| | - Cynthia H Seow
- Departments of Medicine and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | | | - Charles N Bernstein
- Section of Gastroenterology, University of Manitoba, Winnipeg, Manitoba, Canada
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50
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Abstract
PURPOSE OF REVIEW With the advent of biologic therapies for the treatment of inflammatory bowel disease, the roles of thiopurines have continued to evolve. This review will focus on recent advances in pharmacology and the safety and efficacy of thiopurines as maintenance therapies for steroid-induced remissions and post-surgical maintenance of remission and as combination therapies to reduce immunogenicities of biologic agents. RECENT FINDINGS Due to pharmacogenetics of thiopurine S-methyltransferase, thiopurine dosing is more effectively based on monitoring of thiopurine metabolites rather than weight-based dosing. Thiopurines continue to have a role as maintenance therapy after steroid-induced remissions and in combination with biologics to induce and maintain remission. Safety monitoring includes measurements of blood counts, liver chemistries, and dermatologic evaluations and protection from sun exposure. Thiopurines appear to be safe during pregnancies and while very uncommon, lymphomas (including hepatosplenic T cell lymphomas) remain a recognized risk, particularly in younger and older males.
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Affiliation(s)
- Saurabh Kapur
- University of Kansas Medical Center (KUMC), Kansas City, KS, USA
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