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Atia O, Friss C, Focht G, Magen Rimon R, Ledderman N, Greenfeld S, Ben-Tov A, Loewenberg Weisband Y, Matz E, Gorelik Y, Chowers Y, Dotan I, Turner D. Durability of the First Biologic in Children and Adults With Ulcerative Colitis: A Nationwide Study from the epi-IIRN. Inflamm Bowel Dis 2024:izae067. [PMID: 38578929 DOI: 10.1093/ibd/izae067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Indexed: 04/07/2024]
Abstract
BACKGROUND In this nationwide study, our objective was to compare the durability of first-line biologics in ulcerative colitis (UC), categorized into monotherapy and combotherapy with immunomodulators. METHODS We utilized data from the nationwide epi-IIRN cohort from 2005 to 2020. Durability was defined as consistent treatment without surgery. Comparisons were based on stringent propensity score-matching. RESULTS We included 15 111 patients with UC, of whom 2322 (15%) received biologics, with a median follow-up of 7.0 years (interquartile range, 3.8-11.0). The durability rate was similar between pediatric-onset and adults after 1 and 5 years from initiation of treatment (72% and 43% vs 71% and 43%, respectively; P = .8). Durability of adalimumab vs infliximab after 1 or 5 years was similar, whether prescribed as monotherapy (65%/46% vs 63%/33%, respectively; n = 182 matched pairs, P = .3) or combotherapy (78%/56% vs 91%/58%, respectively; n = 46 matched pairs, P = .4). Durability of infliximab was higher as combotherapy (85%/50%) vs monotherapy (69%/42%; n = 174 matched pairs, P = .007), while it was similar for adalimumab (80%/52% vs 74%/52%; n = 53 matched pairs, P = .4). The durability rate was similar for vedolizumab monotherapy (77%/56%) compared with adalimumab monotherapy (69%/52%; n = 125 matched patients, P = .1), and infliximab monotherapy (73%/55% vs 62%/44%; n = 78 matched patients, P = .1). However, combotherapy of antitumor necrosis factors (TNFs) had longer durability than vedolizumab (85%/50% vs 75%/43%, respectively; n = 131 matched pairs, P = .02). CONCLUSION After 5 years of treatment, 43% of the patients with UC sustained their first biologic, with similar durability in pediatric and adult-onset onset disease. Anti-TNFs had similar durability to vedolizumab and superior durability when prescribed as combotherapy.
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Affiliation(s)
- Ohad Atia
- Juliet Keidan Institute of Pediatric Gastroenterology Hepatology and Nutrition, Shaare Zedek Medical Center, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Chagit Friss
- Juliet Keidan Institute of Pediatric Gastroenterology Hepatology and Nutrition, Shaare Zedek Medical Center, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Gili Focht
- Juliet Keidan Institute of Pediatric Gastroenterology Hepatology and Nutrition, Shaare Zedek Medical Center, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Ramit Magen Rimon
- Pediatric Gastroenterology & Nutrition Institute, Ruth Rappaport Children's Hospital, Rambam Health Care Campus and the Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | | | - Shira Greenfeld
- Kahn-Sagol-Maccabi Research and Innovation Center, Maccabi Healthcare Services, Tel Aviv, Israel and the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Amir Ben-Tov
- Kahn-Sagol-Maccabi Research and Innovation Center, Maccabi Healthcare Services, Tel Aviv, Israel and the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | - Eran Matz
- Leumit Health Services, Tel-Aviv, Israel
| | - Yuri Gorelik
- Ruth and Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology and the Gastroenterology Institute, Rambam Health Care Campus, Haifa, Israel
| | - Yehuda Chowers
- Ruth and Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology and the Gastroenterology Institute, Rambam Health Care Campus, Haifa, Israel
| | - Iris Dotan
- Division of Gastroenterology, Rabin Medical Center, Petah Tikva, Israel and the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Dan Turner
- Juliet Keidan Institute of Pediatric Gastroenterology Hepatology and Nutrition, Shaare Zedek Medical Center, The Hebrew University of Jerusalem, Jerusalem, Israel
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Atia O, Friss C, Focht G, Magen Rimon R, Ledderman N, Greenfeld S, Ben-Tov A, Loewenberg Weisband Y, Matz E, Gorelik Y, Chowers Y, Dotan I, Turner D. Durability of the First Biologic in Patients with Crohn's Disease: A Nationwide Study from the epi-IIRN. J Crohns Colitis 2024; 18:38-46. [PMID: 37465992 DOI: 10.1093/ecco-jcc/jjad121] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Indexed: 07/20/2023]
Abstract
BACKGROUND In this nationwide study we aimed to compare the durability of the first initiated biologic in Crohn's disease [CD], stratified by monotherapy and combotherapy. METHODS We used data from the epi-IIRN cohort, which includes 98% of the Israeli inflammatory bowel disease population [2005-2020]. Durability was defined as consistent treatment without surgery or added medications [except for combination therapy with thiopurines or methotrexate]. All comparisons were based on stringent propensity-score matching and paired time-to-event analyses. RESULTS A total of 19 264 patients with CD were included, of whom 7452 [39%] received biologics with a median follow-up of 6.8 years (interquartile range [IQR] 3.6-10.7). Time to biologics decreased gradually from 6.7 years [IQR 2.7-10.4] in 2005 to 0.2 years [0.07-0.23] in 2020. The durability of the first biologic after 1 and 3 years was higher with adalimumab monotherapy [88%/61%] than vedolizumab monotherapy [81%/59%; n = 394 matched patients, p = 0.04] and similar between infliximab monotherapy and vedolizumab monotherapy [65%/43%; n = 182 matched patients, p = 0.1]. Durability was higher in adalimumab monotherapy vs infliximab monotherapy [83%/62% vs 71%/48% at 1/3 years; p <0.001] and it was similar in adalimumab monotherapy vs infliximab combotherapy [87%/63% vs 80%/58%, respectively; p = 0.1]. Durability was higher in combotherapy compared with monotherapy for both infliximab [85%/64% vs 67%/43%, respectively; n = 496 matched pairs, p <0.001], and adalimumab [93%/76% vs 82%/62%, respectively; n = 540 matched pairs, p <0.001]. CONCLUSION Durability of the first biologic in CD was highest for adalimumab monotherapy. Combotherapy further increased the durability of adalimumab and infliximab. Unless otherwise indicated, our data may support using anti-tumour necrosis factors [TNFs] as first-line biologics in CD, particularly adalimumab if monotherapy is advised.
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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, Jerusalem, Israel
| | - Chagit Friss
- Juliet Keidan Institute of Pediatric Gastroenterology Hepatology and Nutrition, Shaare Zedek Medical Center, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Gili Focht
- Juliet Keidan Institute of Pediatric Gastroenterology Hepatology and Nutrition, Shaare Zedek Medical Center, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Ramit Magen Rimon
- Pediatric Gastroenterology & Nutrition Institute, Ruth Rappaport Children's Hospital, Rambam Health Care Campus and the Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
| | | | - Shira Greenfeld
- Kahn-Sagol-Maccabi Research and Innovation Center, Maccabi Healthcare Services, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Amir Ben-Tov
- Kahn-Sagol-Maccabi Research and Innovation Center, Maccabi Healthcare Services, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | - Eran Matz
- Leumit Health Services, Tel-Aviv, Israel
| | - Yuri Gorelik
- Ruth and Bruce Rappaport Faculty of Medicine, Technion - Israel Institute of Technology and the Gastroenterology Institute, Rambam Health Care Campus, Haifa, Israel
| | - Yehuda Chowers
- Ruth and Bruce Rappaport Faculty of Medicine, Technion - Israel Institute of Technology and the Gastroenterology Institute, Rambam Health Care Campus, Haifa, Israel
| | - Iris Dotan
- Division of Gastroenterology, Rabin Medical Center, Petah Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Dan Turner
- Juliet Keidan Institute of Pediatric Gastroenterology Hepatology and Nutrition, Shaare Zedek Medical Center, Hebrew University of Jerusalem, Jerusalem, Israel
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González-Lama Y, Ricart E, Carpio D, Bastida G, Ceballos D, Ginard D, Marin-Jimenez I, Menchen L, Muñoz F. Controversies in the management of anti-TNF therapy in patients with Crohn's disease: a Delphi consensus. BMJ Open Gastroenterol 2024; 11:e001246. [PMID: 38267072 PMCID: PMC10870792 DOI: 10.1136/bmjgast-2023-001246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 10/24/2023] [Indexed: 01/26/2024] Open
Abstract
BACKGROUND Despite research, there are still controversial areas in the management of Crohn's disease (CD). OBJECTIVE To establish practical recommendations on using anti-tumour necrosis factor (TNF) drugs in patients with moderate-to-severe CD. METHODS Clinical controversies in the management of CD using anti-TNF therapies were identified. A comprehensive literature review was performed, and a national survey was launched to examine current clinical practices when using anti-TNF therapies. Their results were discussed by expert gastroenterologists within a nominal group meeting, and a set of statements was proposed and tested in a Delphi process. RESULTS Qualitative study. The survey and Delphi process were sent to 244 CD-treating physicians (response rate: 58%). A total of 14 statements were generated. All but two achieved agreement. These statements cover: (1) use of first-line non-anti-TNF biological therapy; (2) role of HLA-DQA1*05 in daily practice; (3) attitudes in primary non-response and loss of response to anti-TNF therapy due to immunogenicity; (4) use of ustekinumab or vedolizumab if a change in action mechanism is warranted; (5) anti-TNF drug level monitoring; (6) combined therapy with an immunomodulator. CONCLUSION This document sought to pull together the best evidence, experts' opinions, and treating physicians' attitudes when using anti-TNF therapies in patients with CD.
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Affiliation(s)
- Yago González-Lama
- Gastroenterology Department, Hospital Universitario Puerta de Hierro, Majadahonda, Spain
| | - Elena Ricart
- Gastroenterology Department, CIBEREHD, Madrid, Spain
| | - Daniel Carpio
- Gastroenterology Department, Complexo Hospitalario Universitario de Pontevedra, Pontevedra, Spain
| | | | - Daniel Ceballos
- Gastroenterology Department, Hospital Universitario Doctor Negrin, Las Palmas de Gran Canaria, Spain
| | - Daniel Ginard
- Gastroenterology Department, Hospital Universitario Son Espases, Palma, Spain
| | | | - Luis Menchen
- Gastroenterology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Fernando Muñoz
- Gastroenterology Department, Hospital Universitario de Salamanca, Salamanca, Spain
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Katibian DJ, Solitano V, Polk DB, Nguyen T, Ma C, Syal G, Kobayashi T, Hibi T, Buhl S, Ainsworth MA, Jairath V, Singh S. Withdrawal of Immunomodulators or TNF Antagonists in Patients With Inflammatory Bowel Diseases in Remission on Combination Therapy: A Systematic Review and Meta-analysis. Clin Gastroenterol Hepatol 2024; 22:22-33.e6. [PMID: 37716619 DOI: 10.1016/j.cgh.2023.08.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 07/25/2023] [Accepted: 08/19/2023] [Indexed: 09/18/2023]
Abstract
BACKGROUND & AIMS Withdrawal of immunomodulators (IMMs) or tumor necrosis factor (TNF) antagonists in patients with inflammatory bowel diseases (IBDs) in remission on combination therapy is attractive. We evaluated the efficacy and safety of (1) IMM, or (2) TNF antagonist withdrawal in patients with IBD in sustained remission on combination therapy. METHODS Through a systematic review till March 31, 2023, we identified randomized controlled trials (RCTs) that compared the efficacy and safety of IMM or TNF antagonist withdrawal vs continued combination therapy, in patients with IBD in sustained corticosteroid-free clinical remission for >6 months on combination therapy. Primary outcome was risk of relapse and serious adverse events at 12 months. We conducted meta-analysis to calculate relative risk (RR) and 95% confidence interval (CI) and used Grading of Recommendations Assessment, Development and Evaluation (GRADE) to appraise certainty of evidence. RESULTS We identified 8 RCTs with 733 patients (77% with Crohn's disease, 91% on infliximab-based combination therapy). On meta-analysis of 5 RCTs, there was no difference in the risk of relapse between patients with IMM withdrawal (continued TNF antagonist monotherapy) vs continued combination therapy (16.8% vs 14.9%; RR, 1.15; 95% CI, 0.75-1.76) without heterogeneity (low certainty of evidence). TNF antagonist withdrawal (continued IMM monotherapy) was associated with 2.4-times higher risk of relapse compared with continuing combination therapy (31.5% vs 11.2%; RR, 2.35; 95% CI, 1.38-4.01), with minimal heterogeneity (low certainty of evidence). There was no difference in the risk of serious adverse events with IMM or TNF antagonist withdrawal vs continued combination therapy. CONCLUSIONS In patients with IBD in sustained corticosteroid-free clinical remission for >6 months on combination therapy, de-escalation with TNF antagonist withdrawal, but not IMM withdrawal, was associated with an increased risk of relapse.
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Affiliation(s)
- David J Katibian
- Division of Gastroenterology, Hepatology and Nutrition, Rady Children's Hospital, San Diego, California; Department of Pediatrics, University of California, San Diego, La Jolla, California
| | - Virginia Solitano
- Division of Gastroenterology, Department of Medicine, Western University, London, Ontario, Canada; Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - D Brent Polk
- Division of Gastroenterology, Hepatology and Nutrition, Rady Children's Hospital, San Diego, California; Department of Pediatrics, University of California, San Diego, La Jolla, California
| | - Tran Nguyen
- Division of Gastroenterology, Department of Medicine, Western University, London, Ontario, Canada
| | - Christopher Ma
- Division of Gastroenterology and Hepatology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada; Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada; Alimentiv Inc, London, Ontario, Canada
| | - Gaurav Syal
- Division of Gastroenterology, University of California San Diego, La Jolla, California
| | - Taku Kobayashi
- Center for Advanced IBD Research and Treatment; Kitasato University, Tokyo, Japan
| | - Toshifumi Hibi
- Center for Advanced IBD Research and Treatment; Kitasato University, Tokyo, Japan
| | - Sine Buhl
- Department of Gastroenterology, Copenhagen University Hospital-Herlev and Gentofte, Herlev, Denmark
| | - Mark Andrew Ainsworth
- Department of Medical Gastroenterology S, Odense University Hospital, Odense, Denmark
| | - Vipul Jairath
- Division of Gastroenterology, Department of Medicine, Western University, London, Ontario, Canada; Alimentiv Inc, London, Ontario, Canada; Department of Epidemiology & Biostatistics, Western University, London, Ontario, Canada
| | - Siddharth Singh
- Division of Gastroenterology, University of California San Diego, La Jolla, California; Division of Biomedical Informatics, University of California San Diego, La Jolla, California.
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Gordon M, Sinopoulou V, Akobeng AK, Radford SJ, Eldragini MEAA, Darie AM, Moran GW. Infliximab for medical induction of remission in Crohn's disease. Cochrane Database Syst Rev 2023; 11:CD012623. [PMID: 37982428 PMCID: PMC10658649 DOI: 10.1002/14651858.cd012623.pub2] [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] [Indexed: 11/21/2023]
Abstract
BACKGROUND Infliximab is a monoclonal antibody that binds and neutralises tumour necrosis factor-alpha (TNF-α), which is present in high levels in the blood serum, mucosa and stool of people with Crohn's disease. OBJECTIVES To evaluate the benefits and harms of infliximab alone or in combination with another agent for induction of remission in Crohn's disease compared to placebo or active medical therapies. SEARCH METHODS On 31 August 2021 and 4 March 2023, we searched CENTRAL, MEDLINE, Embase, ClinicalTrials.gov and World Health Organization ICTRP. SELECTION CRITERIA Randomised control trials (RCTs) comparing infliximab alone or in combination with another agent to placebo or another active comparator in adults with active Crohn's disease. DATA COLLECTION AND ANALYSIS Pairs of review authors independently selected studies and conducted data extraction and risk of bias assessment. We expressed outcomes as risk ratios (RR) and mean differences (MD) with 95% confidence intervals (CI). We assessed the certainty of the evidence using GRADE. Our primary outcomes were clinical remission, clinical response and withdrawals due to adverse events. Our secondary outcomes were endoscopic remission, histological remission, endoscopic response, and serious and total adverse events. MAIN RESULTS The search identified 10 RCTs with 1101 participants. They were conducted between 1999 and 2019, and 7/10 RCTs included biologically naive participants. All but one RCT, which did not provide information, were multicentre and funded by pharmaceutical companies, and their authors declared conflicts. The age of the participants ranged from 26 to 65 years. Results were based on one study unless otherwise stated. Infliximab 5 mg/kg to 10 mg/kg may be more effective than placebo at week four for clinical remission (30/55 versus 3/25; RR 4.55, 95% CI 1.53 to 13.50; number needed to treat for an additional beneficial outcome (NNTB) 3) and response (36/55 versus 4/25; RR 4.09, 95% CI 1.63 to 10.25, NNTB 3). The evidence was low certainty. The study did not report withdrawals due to adverse events. We could not draw conclusions on the effects of infliximab 5 mg/kg to 10 mg/kg compared to placebo for fistulating participants for clinical remission (29/63 versus 4/31; RR 3.57, 95% CI 1.38 to 9.25; NNTB 4), response (48/106 versus 15/75; RR 1.94, 95% CI 1.10 to 3.41; NNTB 6; 2 studies) or withdrawals due to adverse events (2/63 versus 0/31; RR 2.50, 95% CI 0.12 to 50.54). The evidence was very low certainty. Infliximab used in combination with purine analogues is probably more effective than purine analogues alone for clinical remission at weeks 24 to 26 (182/301 versus 95/302; RR 1.92, 95% CI 1.59 to 2.32, NNTB 4; 4 studies; moderate-certainty evidence) and clinical response at week 26 (107/177 versus 66/178; RR 1.64, 95% CI 1.31 to 2.05; NNTB 5; 2 studies; moderate-certainty evidence). There may be little or no difference in withdrawals due to adverse events at week 26 (62/302 versus 53/301; RR 0.87, 95% CI 0.63 to 1.21; 4 studies; low-certainty evidence). Infliximab alone may be more effective than purine analogues alone at week 26 for clinical remission (85/177 versus 57/178; RR 1.50, 95% CI 1.15 to 1.95; NNTB 7; 2 studies) and response (94/177 versus 66/178; RR 1.44, 95% CI 1.13 to 1.82; NNTB 7; 2 studies). There may be little or no difference in withdrawals due to adverse events (30/177 versus 43/178; RR 0.70, 95% CI 0.46 to 1.06; 4 studies). The evidence was low certainty. We could not draw any conclusions on the effects of infliximab 5 mg/kg compared to 10 mg/kg for clinical remission (19/27 versus 11/28; RR 1.79, 95% CI 1.06 to 3.02) and response (22/27 versus 24/28; RR 1.63, 95% CI 1.08 to 2.46). The evidence was very low certainty. Withdrawals due to adverse events were not reported. We could not draw any conclusions on the effects of infliximab 5 mg/kg compared to 10 mg/kg in an exclusively fistulating population for clinical remission (17/31 versus 12/32; RR 1.46, 95% CI 0.84 to 2.53), response (21/31 versus 18/32; RR 1.20, 95% CI 0.82 to 1.78), or withdrawals due to adverse events (1/31 versus 1/32; RR 1.03, 95% CI 0.07 to 15.79). The evidence was very low certainty. We could not draw any conclusions on the effects of infliximab 5 mg/kg compared to 20 mg/kg for clinical remission (19/27 versus 11/28; RR 1.79, 95% CI 1.06 to 3.02) or response (22/27 versus 18/28; RR 1.27, 95% CI 0.91 to 1.76). The evidence was very low certainty. Withdrawals due to adverse events were not reported. We could not draw any conclusions on the effects of infliximab 10 mg/kg compared to 20 mg/kg for clinical remission (11/28 versus 11/28; RR 1.00, 95% CI 0.52 to 1.92) or response (14/28 versus 18/28; RR 0.78, 95% CI 0.49 to 1.23). The evidence was very low certainty. Withdrawals due to adverse events were not reported. There may be little or no difference between infliximab and a CT-P13 biosimilar at week six for clinical remission (47/109 versus 49/111; RR 0.98, 95% CI 0.72 to 1.32), response (67/109 versus 70/111; RR 0.97, 95% CI 0.79 to 1.20) and withdrawals due to adverse events (21/109 versus 17/111; RR 1.26, 95% CI 0.70 to 2.25). The evidence was low certainty. AUTHORS' CONCLUSIONS Infliximab in combination with purine analogues is probably more effective than purine analogues alone in inducing clinical remission and clinical response. Infliximab alone may be more effective in inducing clinical remission and response than purine analogues alone or placebo. Infliximab may be similar in efficacy to a CT-P13 biosimilar and there may be little or no difference in withdrawals due to adverse events. We were unable to draw meaningful conclusions as to whether infliximab alone is effective when used for exclusively fistulating populations. There was evidence that there may be little or no difference in withdrawal due to adverse events between infliximab plus purines compared with purines alone, as well as infliximab alone compared with purines alone. Meaningful conclusions cannot be drawn on all other outcomes related to adverse events due to very low certainty evidence.
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Affiliation(s)
- Morris Gordon
- School of Medicine, University of Central Lancashire, Preston, UK
| | | | | | - Shellie J Radford
- NIHR Nottingham Biomedical Research Centre - Gastrointestinal and Liver disorders theme, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | | | - Ana-Maria Darie
- NIHR Nottingham Biomedical Research Centre - Gastrointestinal and Liver disorders theme, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Gordon William Moran
- National Institute of Health Research Nottingham Biomedical Research Centre, University of Nottingham and Nottingham University Hospitals, Nottingham, UK
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Navajas Hernández P, Del Pino Bellido P, Lorenzo González L, González Rodríguez C, Pérez Pérez A, Argüelles Arias F. The HLA-DQA1*05 genotype does not influence the clinical response to ustekinumab and vedolizumab. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2023; 115:608-614. [PMID: 37314124 DOI: 10.17235/reed.2023.9491/2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
BACKGROUND the success of strategies with earlier anti-TNF drugs for the treatment of inflammatory bowel disease (IBD) have been shadowed by the development of anti-drug antibodies that reduce their effectiveness. The HLA-DQA1*05 allele has been shown to increase the risk of immunogenicity to anti-TNF drugs by approximately two-fold. The negative impact of this allele has not been fully investigated for newer biotherapies. OBJECTIVE whether the presence of the HLA-DQA1*05 allele is associated with a reduction of response to ustekinumab and vedolizumab was investigated. MATERIAL AND METHODS the impact of HLA-DQA1*05 on disease activity in 93 patients with IBD, treated with ustekinumab (n = 39) or vedolizumab (n = 54) was investigated in a retrospective cohort study. Treatment response and remission was assessed at 6 and 12 months for ustekinumab, and up to 18 and 24 months for vedolizumab, using Harvey-Bradshaw index (Crohn's disease) and Mayo score (ulcerative colitis). RESULTS the HLA-DQA1*05 allele was found in 35.9 % and 38.9 % of patients treated with ustekinumab and vedolizumab, respectively. Clinical response was not affected by the presence of the HLA-DQA1*05 allele for both treatment groups. CONCLUSIONS in contrast to anti-TNF drugs, HLA-DQA1*05 presence does not correlate with the decreased response to ustekinumab or vedolizumab.
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O’Reilly C, Mills S, Rea MC, Lavelle A, Ghosh S, Hill C, Ross RP. Interplay between inflammatory bowel disease therapeutics and the gut microbiome reveals opportunities for novel treatment approaches. MICROBIOME RESEARCH REPORTS 2023; 2:35. [PMID: 37849974 PMCID: PMC7615213 DOI: 10.20517/mrr.2023.41] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 09/19/2023] [Accepted: 09/22/2023] [Indexed: 10/19/2023]
Abstract
Inflammatory bowel disease (IBD) is a complex heterogeneous disorder defined by recurring chronic inflammation of the gastrointestinal tract, attributed to a combination of factors including genetic susceptibility, altered immune response, a shift in microbial composition/microbial insults (infection/exposure), and environmental influences. Therapeutics generally used to treat IBD mainly focus on the immune response and include non-specific anti-inflammatory and immunosuppressive therapeutics and targeted therapeutics aimed at specific components of the immune system. Other therapies include exclusive enteral nutrition and emerging stem cell therapies. However, in recent years, scientists have begun to examine the interplay between these therapeutics and the gut microbiome, and we present this information here. Many of these therapeutics are associated with alterations to gut microbiome composition and functionality, often driving it toward a "healthier profile" and preclinical studies have revealed that such alterations can play an important role in therapeutic efficacy. The gut microbiome can also improve or hinder IBD therapeutic efficacy or generate undesirable metabolites. For certain IBD therapeutics, the microbiome composition, particularly before treatment, may serve as a biomarker of therapeutic efficacy. Utilising this information and manipulating the interactions between the gut microbiome and IBD therapeutics may enhance treatment outcomes in the future and bring about new opportunities for personalised, precision medicine.
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Affiliation(s)
- Catherine O’Reilly
- Food Biosciences Department, Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork P61C996, Ireland
- Microbiology Department, University College Cork, Co. Cork T12TP07, Ireland
- APC Microbiome Ireland, University College Cork, Co. Cork T12YT20, Ireland
- Authors contributed equally
| | - Susan Mills
- APC Microbiome Ireland, University College Cork, Co. Cork T12YT20, Ireland
- Authors contributed equally
| | - Mary C. Rea
- Food Biosciences Department, Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork P61C996, Ireland
- APC Microbiome Ireland, University College Cork, Co. Cork T12YT20, Ireland
| | - Aonghus Lavelle
- APC Microbiome Ireland, University College Cork, Co. Cork T12YT20, Ireland
| | - Subrata Ghosh
- APC Microbiome Ireland, University College Cork, Co. Cork T12YT20, Ireland
| | - Colin Hill
- Microbiology Department, University College Cork, Co. Cork T12TP07, Ireland
- APC Microbiome Ireland, University College Cork, Co. Cork T12YT20, Ireland
| | - R. Paul Ross
- Microbiology Department, University College Cork, Co. Cork T12TP07, Ireland
- APC Microbiome Ireland, University College Cork, Co. Cork T12YT20, Ireland
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Yerushalmy-Feler A, Brauner C, Cohen S. Dual-Targeted Therapy in Pediatric Inflammatory Bowel Disease: A Comprehensive Review. Paediatr Drugs 2023; 25:489-498. [PMID: 37318737 DOI: 10.1007/s40272-023-00579-6] [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] [Accepted: 05/31/2023] [Indexed: 06/16/2023]
Abstract
Inflammatory bowel disease (IBD) is a chronic systemic immune-mediated disorder. The disease is triggered and perpetuated by a complex interplay between genetic predisposition, dysregulated immune responses, and environmental factors. Pediatric IBD is considered to be more aggressive compared with adult-onset IBD, and commonly requires more intensive pharmacological and surgical treatments. Although the use of targeted therapy, such as biologic therapy and small molecule therapy, is on the rise, there are children with IBD who are refractory to all current therapeutic options. For them, a combination of biologic agents or a biologic agent with small molecules as dual-targeted therapy (DTT) may be a possible therapeutic option. The main indications for DTT are high inflammatory burden and refractoriness to standard therapy, extra-intestinal manifestations of IBD, adverse effects of therapy, and co-existing immune-mediated inflammatory disorders. Several combination therapies were described for pediatric refractory IBD. The main ones were anti-tumor necrosis factor (TNF) agents and vedolizumab (VDZ), anti-TNF and ustekinumab (UST), VDZ and UST, and biologic agents with tofacitinib. DTT exhibits high efficacy, with high rates of clinical response and remission as well as biomarker remission. The data on endoscopic and radiologic remission are scarce. Most of the adverse effects reported under DTT were mild; however, the serious ones that had been observed mandate a profoundly cautious approach when considering it. Triple immunosuppressive therapy and combinations of biologics with emergent therapies such as selective Janus kinase inhibitors, sphingosine-1-phosphate receptor modulators, and anti-interleukin-23 agents, are potential future regimens for children with IBD who are refractory to current therapeutic options. This review provides an update of publications on these issues.
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Affiliation(s)
- Anat Yerushalmy-Feler
- Pediatric Gastroenterology Institute, "Dana-Dwek" Children's Hospital, Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Caroline Brauner
- Pediatric Gastroenterology Institute, "Dana-Dwek" Children's Hospital, Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Shlomi Cohen
- Pediatric Gastroenterology Institute, "Dana-Dwek" Children's Hospital, Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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9
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Murthy SK, Weizman AV, Kuenzig ME, Windsor JW, Kaplan GG, Benchimol EI, Bernstein CN, Bitton A, Coward S, Jones JL, Lee K, Peña-Sánchez JN, Rohatinsky N, Ghandeharian S, Sabrie N, Gupta S, Brar G, Khan R, Im JHB, Davis T, Weinstein J, St-Pierre J, Chis R, Meka S, Cheah E, Goddard Q, Gorospe J, Kerr J, Beaudion KD, Patel A, Russo S, Blyth J, Blyth S, Charron-Bishop D, Targownik LE. The 2023 Impact of Inflammatory Bowel Disease in Canada: Treatment Landscape. J Can Assoc Gastroenterol 2023; 6:S97-S110. [PMID: 37674501 PMCID: PMC10478812 DOI: 10.1093/jcag/gwad015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/08/2023] Open
Abstract
The therapeutic landscape for inflammatory bowel disease (IBD) has changed considerably over the past two decades, owing to the development and widespread penetration of targeted therapies, including biologics and small molecules. While some conventional treatments continue to have an important role in the management of IBD, treatment of IBD is increasingly moving towards targeted therapies given their greater efficacy and safety in comparison to conventional agents. Early introduction of these therapies-particularly in persons with Crohn's disease-combining targeted therapies with traditional anti-metabolite immunomodulators and targeting objective markers of disease activity (in addition to symptoms), have been shown to improve health outcomes and will be increasingly adopted over time. The substantially increased costs associated with targeted therapies has led to a ballooning of healthcare expenditure to treat IBD over the past 15 years. The introduction of less expensive biosimilar anti-tumour necrosis factor therapies may bend this cost curve downwards, potentially allowing for more widespread access to these medications. Newer therapies targeting different inflammatory pathways and complementary and alternative therapies (including novel diets) will continue to shape the IBD treatment landscape. More precise use of a growing number of targeted therapies in the right individuals at the right time will help minimize the development of expensive and disabling complications, which has the potential to further reduce costs and improve outcomes.
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Affiliation(s)
- Sanjay K Murthy
- Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- The Ottawa Hospital IBD Centre, Ottawa, Ontario, Canada
| | - Adam V Weizman
- Division of Gastroenterology and Hepatology, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - M Ellen Kuenzig
- SickKids Inflammatory Bowel Disease Centre, Division of Gastroenterology, Hepatology, and Nutrition, The Hospital for Sick Children, Toronto, Ontario, Canada
- Child Health Evaluative Sciences, SickKids Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Joseph W Windsor
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Gilaad G Kaplan
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Eric I Benchimol
- SickKids Inflammatory Bowel Disease Centre, Division of Gastroenterology, Hepatology, and Nutrition, The Hospital for Sick Children, Toronto, Ontario, Canada
- Child Health Evaluative Sciences, SickKids Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
- ICES, Toronto, Ontario, Canada
- Department of Paediatrics, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management, and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Charles N Bernstein
- Department of Internal Medicine, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
- University of Manitoba IBD Clinical and Research Centre, Winnipeg, Manitoba, Canada
| | - Alain Bitton
- Division of Gastroenterology and Hepatology, McGill University Health Centre IBD Centre, McGill University, Montréal, Quebec, Canada
| | - Stephanie Coward
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Jennifer L Jones
- Departments of Medicine, Clinical Health, and Epidemiology, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Kate Lee
- Crohn’s and Colitis Canada, Toronto, Ontario, Canada
| | - Juan-Nicolás Peña-Sánchez
- Department of Community Health and Epidemiology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Noelle Rohatinsky
- College of Nursing, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | | | - Nasruddin Sabrie
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Sarang Gupta
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Gurmun Brar
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Rabia Khan
- SickKids Inflammatory Bowel Disease Centre, Division of Gastroenterology, Hepatology, and Nutrition, The Hospital for Sick Children, Toronto, Ontario, Canada
- Child Health Evaluative Sciences, SickKids Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
- ICES, Toronto, Ontario, Canada
| | - James H B Im
- SickKids Inflammatory Bowel Disease Centre, Division of Gastroenterology, Hepatology, and Nutrition, The Hospital for Sick Children, Toronto, Ontario, Canada
- Child Health Evaluative Sciences, SickKids Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Tal Davis
- SickKids Inflammatory Bowel Disease Centre, Division of Gastroenterology, Hepatology, and Nutrition, The Hospital for Sick Children, Toronto, Ontario, Canada
- Child Health Evaluative Sciences, SickKids Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Jake Weinstein
- SickKids Inflammatory Bowel Disease Centre, Division of Gastroenterology, Hepatology, and Nutrition, The Hospital for Sick Children, Toronto, Ontario, Canada
- Child Health Evaluative Sciences, SickKids Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Joëlle St-Pierre
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Roxana Chis
- Department of Gastroenterology and Hepatology, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Saketh Meka
- Department of Neuroscience, McGill University, Montreal, Quebec, Canada
| | - Eric Cheah
- Department of Gastroenterology and Clinical Nutrition, The Royal Children’s Hospital Melbourne, Parkville, Australia
| | - Quinn Goddard
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Julia Gorospe
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Jack Kerr
- Department of Medicine, Memorial University of Newfoundland, St John’s Newfoundland, Canada
| | - Kayla D Beaudion
- Department of Interdisciplinary Science, McMaster University, Hamilton, Ontario, Canada
| | - Ashley Patel
- Crohn’s and Colitis Canada, Toronto, Ontario, Canada
| | - Sophia Russo
- Department of Anesthesiology, Pharmacology, and Therapeutics, University of British Columbia, Vancouver, British Colombia, Canada
| | | | | | | | - Laura E Targownik
- Division of Gastroenterology and Hepatology, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
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10
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Orfanoudaki E, Foteinogiannopoulou K, Theodoraki E, Koutroubakis IE. Recent Advances in the Optimization of Anti-TNF Treatment in Patients with Inflammatory Bowel Disease. J Clin Med 2023; 12:jcm12072452. [PMID: 37048536 PMCID: PMC10095227 DOI: 10.3390/jcm12072452] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Revised: 03/11/2023] [Accepted: 03/16/2023] [Indexed: 04/14/2023] Open
Abstract
Despite the evolution in inflammatory bowel disease (IBD) management during the last 20 years owing to the advent of new advanced therapies, anti-TNF agents still remain the cornerstone of therapy for both Crohn's disease and ulcerative colitis. However, this does not only secure favorable outcomes for patients considering the progressive disease character and the high likelihood of primary or secondary loss of response. Therefore, trying to reach a better treatment approach and maximize the benefits anti-TNF agents offer, optimization strategies should be examined. It has been indicated that optimizing treatment with anti-TNF enhances drug efficacy and has been associated with improved disease outcomes and a complication-free disease course. From this perspective, we aim to provide an overview of currently available data and recent advances in the practices of anti-TNF treatment optimization. Special focus has been given to the role of therapeutic drug monitoring (TDM), as well as the utility of combining anti-TNF with an immunomodulator and the treat-to-target approach.
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Affiliation(s)
- Eleni Orfanoudaki
- Department of Gastroenterology, University Hospital of Heraklion, Medical School, University of Crete, 71003 Heraklion, Greece
| | - Kalliopi Foteinogiannopoulou
- Department of Gastroenterology, University Hospital of Heraklion, Medical School, University of Crete, 71003 Heraklion, Greece
| | - Eirini Theodoraki
- Department of Gastroenterology, University Hospital of Heraklion, Medical School, University of Crete, 71003 Heraklion, Greece
| | - Ioannis E Koutroubakis
- Department of Gastroenterology, University Hospital of Heraklion, Medical School, University of Crete, 71003 Heraklion, Greece
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11
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Na SY, Choi CH, Song EM, Bang KB, Park SH, Kim ES, Park JJ, Keum B, Lee CK, Lee BI, Ryoo SB, Koh SJ, Choi M, Kim JS. Korean clinical practice guidelines on biologics and small molecules for moderate-to-severe ulcerative colitis. Intest Res 2023; 21:61-87. [PMID: 35645321 PMCID: PMC9911265 DOI: 10.5217/ir.2022.00007] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 03/07/2022] [Indexed: 02/09/2023] Open
Abstract
Ulcerative colitis (UC), a relapsing-remitting chronic inflammatory bowel disease (IBD), has a variable natural course but potentially severe disease course. Since the development of anti-tumor necrosis factor (TNF) agents has changed the natural disease course of moderate-to-severe UC, therapeutic options for patients who failed conventional treatments are expanding rapidly. IBD clinical trials have demonstrated the potential efficacy and safety of novel biologics such as anti-integrin α4β7 and anti-interleukin-12/23 monoclonal antibodies and small molecules such as a Janus kinase inhibitor. Anti-TNF biosimilars also have been approved and are widely used in IBD patients. Wise drug choices should be made considering evidence-based efficacy and safety. However, the best position of these drugs remains several questions, with limited data from direct comparative trials. In addition, there are still concerns to be elucidated on the effect of therapeutic drug monitoring and combination therapy with immunomodulators. The appropriate treatment regimens in acute severe UC and the risk of perioperative use of biologics are unclear. As novel biologics and small molecules have been approved in Korea, we present the Korean guidelines for medical management of adult outpatients with moderate-to-severe UC and adult hospitalized patients with acute severe UC, focusing on biologics and small molecules.
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Affiliation(s)
- Soo-Young Na
- Department of Internal Medicine, Incheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea
| | - Chang Hwan Choi
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea,Correspondence to Chang Hwan Choi, Department of Internal Medicine, Chung-Ang University College of Medicine, 102 Heukseok-ro, Dongjak-gu, Seoul 06973, Korea. Tel: +82-2-6299-1418, Fax: +82-2-6299-2064, E-mail:
| | - Eun Mi Song
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Korea
| | - Ki Bae Bang
- Department of Internal Medicine, Dankook University College of Medicine, Cheonan, Korea
| | - Sang Hyoung Park
- Department of Gastroenterology and Inflammatory Bowel Disease Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Eun Soo Kim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Jae Jun Park
- Department of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Bora Keum
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Chang Kyun Lee
- Department of Gastroenterology, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Bo-In Lee
- Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seung-Bum Ryoo
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Seong-Joon Koh
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Miyoung Choi
- National Evidence-based Healthcare Collaborating Agency, Seoul, Korea
| | - Joo Sung Kim
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
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12
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Gu X, Miao Z, Wang Y, Yang Y, Yang T, Xu Y. New Baitouweng decoction combined with fecal microbiota transplantation alleviates DSS-induced colitis in rats by regulating gut microbiota metabolic homeostasis and the STAT3/NF-κB signaling pathway. BMC Complement Med Ther 2022; 22:307. [PMID: 36424592 PMCID: PMC9686021 DOI: 10.1186/s12906-022-03766-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 10/17/2022] [Indexed: 11/25/2022] Open
Abstract
AIM OF THE STUDY We aimed to elucidate the synergistic effect and potential mechanism of New Baitouweng Decoction (NBD) combined with fecal microbiota transplantation (FMT) in rats with DSS-induced ulcerative colitis (UC). MATERIALS AND METHODS Colitis was induced by 5% (w/v) dextran sulfate sodium (DSS) in drinking water for 7 days. NBD or NBD combined with FMT were administered to the colitis rats. Body weight and disease activity index were measured, and the colon histological change was imaged to further examine the efficacy of NBD and FMT. The specific effects of NBD on STAT3/NF-κB signaling pathway and gut microbiota in rats with UC were also investigated. RESULTS The efficacy of NBD in combination with FMT was demonstrated by the lower disease activity index scores; increased tight junction proteins expression; and a lower expression of macrophage marker (F4/80) in colon tissues. NBD combined with FMT elevated the concentrations of short-chain fatty acids and inhibited activation of the JAK2/STAT3/NF-κB related proteins. Furthermore, 16SrDNA sequencing indicated that the gut microbiota in rats with UC was perturbed, in contrast to that in healthy rats. After treatment with NBD and FMT, the diversity and abundance of intestinal flora showed clear improvements. Spearman correlation analysis indicated a strong correlation between specific microbiota and fecal concentrations of acetate, propionate and butyrate. CONCLUSIONS The protective mechanism of NBD combined with FMT may be linked to regulation NF-κB/STAT3 and restoration of the intestinal flora.
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Affiliation(s)
- Xin Gu
- Department of Gastroenterology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Zhiwei Miao
- grid.410745.30000 0004 1765 1045Department of Gastroenterology, Zhangjiagang TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Zhangjiagang, China
| | - Yantian Wang
- Department of Gastroenterology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Yue Yang
- Department of Gastroenterology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Tongtong Yang
- Department of Gastroenterology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Yi Xu
- Department of Gastroenterology, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
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13
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Cheng D, Kochar BD, Cai T, Ananthakrishnan AN. Risk of Infections With Ustekinumab and Tofacitinib Compared to Tumor Necrosis Factor α Antagonists in Inflammatory Bowel Diseases. Clin Gastroenterol Hepatol 2022; 20:2366-2372.e6. [PMID: 35066137 PMCID: PMC9296690 DOI: 10.1016/j.cgh.2022.01.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 12/01/2021] [Accepted: 01/11/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS The comparative safety of therapies is important to inform relative positioning within the therapeutic algorithm. Tumor necrosis factor α antagonists (anti-TNF) are associated with an increased risk of infections. Whether there is a similar increase with ustekinumab (UST) or tofacitinib has not been established. METHODS We identified patients with Crohn's disease or ulcerative colitis from a national commercial health insurance plan in the United States between 2008 and 2019. Infectious outcomes were ascertained for patients newly initiating anti-TNF, UST, or tofacitinib therapy. Cox proportional hazards models were fit in propensity score-weighted cohorts to compare rates between patients treated with UST or tofacitinib and anti-TNF therapy. RESULTS Our study included 19,096, 2420, and 305 patients with inflammatory bowel disease initiating anti-TNF, UST, and tofacitinib therapy, respectively. Over follow-up on-treatment, 7% and 44% of anti-TNF patients had infection-related hospitalizations and developed infections, respectively, compared with 4% and 32% of UST patients and 6% and 41% of tofacitinib patients. In the weighted Cox analysis, UST was associated with a significantly lower risk of infection (hazard ratio [HR], 0.93; 95% confidence interval [CI], 0.86-0.99) compared with anti-TNF therapy. There was a trend towards a reduction in infection-related hospitalizations (HR, 0.84; 95% CI, 0.66-1.03). The risk of infections (HR, 0.97; 95% CI, 0.75-1.24) or infection-related hospitalizations (HR, 0.59; 95% CI, 0.27-1.05) were similar between patients on tofacitinib and anti-TNF. CONCLUSIONS UST is associated with reduced risk of infections compared to anti-TNF biologics in inflammatory bowel disease, whereas no difference was observed between tofacitinib and anti-TNF therapy.
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Affiliation(s)
- David Cheng
- Biostatistics Center, Massachusetts General Hospital, Boston, Massachusetts
| | - Bharati D Kochar
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Tianxi Cai
- Department of Biomedical Informatics, Harvard Medical School, Boston, Massachusetts
| | - Ashwin N Ananthakrishnan
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts.
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14
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Song K, Wu D. Shared decision-making in the management of patients with inflammatory bowel disease. World J Gastroenterol 2022; 28:3092-3100. [PMID: 36051346 PMCID: PMC9331519 DOI: 10.3748/wjg.v28.i26.3092] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 04/21/2022] [Accepted: 06/20/2022] [Indexed: 02/06/2023] Open
Abstract
The rapid progress of research into inflammatory bowel disease (IBD) has resulted in increasingly more treatment options. Different options have different advantages and disadvantages, and the preferences of patients may also differ. If patients can be invited to the formulation of medical decision-making, their compliance and satisfaction would be improved, thus possibly achieving better therapeutic results. The present review aims to summarize the current literature on shared decision-making (SDM) in the management of IBD, with the goal of promoting the application of SDM.
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Affiliation(s)
- Kai Song
- Department of Gastroenterology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100730, China
| | - Dong Wu
- Department of Gastroenterology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100730, China
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15
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Oral administration of pasteurized probiotic fermented milk alleviates dextran sulfate sodium-induced inflammatory bowel disease in rats. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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16
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Sands BE, Irving PM, Hoops T, Izanec JL, Gao LL, Gasink C, Greenspan A, Allez M, Danese S, Hanauer SB, Jairath V, Kuehbacher T, Lewis JD, Loftus EV, Mihaly E, Panaccione R, Scherl E, Shchukina OB, Sandborn WJ. Ustekinumab versus adalimumab for induction and maintenance therapy in biologic-naive patients with moderately to severely active Crohn's disease: a multicentre, randomised, double-blind, parallel-group, phase 3b trial. Lancet 2022; 399:2200-2211. [PMID: 35691323 DOI: 10.1016/s0140-6736(22)00688-2] [Citation(s) in RCA: 93] [Impact Index Per Article: 46.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 03/31/2022] [Accepted: 04/05/2022] [Indexed: 12/19/2022]
Abstract
BACKGROUND Active-comparator trials are important to inform patient and physician choice. We aimed to evaluate the efficacy and safety of monotherapy with either ustekinumab or adalimumab in biologic-naive patients with moderately to severely active Crohn's disease. METHODS We conducted a randomised, double-blind, parallel-group, active-comparator, phase 3b trial (SEAVUE) at 121 hospitals or private practices in 18 countries. We included biologic-naive patients aged 18 years or older with moderately to severely active Crohn's disease and a Crohn's Disease Activity Index (CDAI) score of 220-450, who had not responded to or were intolerant to conventional therapy (or were corticosteroid dependent) and had at least one ulcer of any size at baseline endoscopic evaluation. Eligible patients were randomly assigned (1:1; via an interactive web response system) to receive ustekinumab (approximately 6 mg/kg intravenously on day 0, then 90 mg subcutaneously once every 8 weeks) or adalimumab (160 mg on day 0, 80 mg at 2 weeks, then 40 mg once every 2 weeks, subcutaneously) through week 56. Study treatments were administered as monotherapy and without dose modifications. Patients, investigators, and study site personnel were masked to treatment group assignment. The primary endpoint was the proportion of patients who were in clinical remission (CDAI score <150) at week 52 in the intention-to-treat population (ie, all patients who were randomly assigned to a treatment group). This trial is registered with ClinicalTrials.gov, NCT03464136, and EudraCT, 2017-004209-41. FINDINGS Between June 28, 2018, and Dec 12, 2019, 633 patients were assessed for eligibility and 386 were enrolled and randomly assigned to receive ustekinumab (n=191) or adalimumab (n=195). 29 (15%) of 191 patients in the ustekinumab group and 46 (24%) of 195 in the adalimumab group discontinued study treatment before week 52. There was no significant difference between the ustekinumab and adalimumab groups in the occurrence of the primary endpoint; at week 52, 124 (65%) of 191 patients in the ustekinumab group versus 119 (61%) of 195 in the adalimumab group were in clinical remission (between-group difference 4%, 95% CI -6 to 14; p=0·42). Safety for both groups was consistent with previous reports. Serious infections were reported in four (2%) of 191 patients in the ustekinumab group and five (3%) of 195 in the adalimumab group. No deaths occurred through week 52 of the study. INTERPRETATION Both ustekinumab and adalimumab monotherapies were highly effective in this population of biologic-naive patients, with no difference in the primary outcome between the drugs. FUNDING Janssen Scientific Affairs.
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Affiliation(s)
- Bruce E Sands
- Dr Henry D Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Peter M Irving
- Department of Gastroenterology, Guy's and St Thomas' NHS Foundation Trust, London, UK; School of Immunology and Microbial Sciences, King's College London, London, UK
| | - Timothy Hoops
- Immunology Global Medical Affairs, Janssen Pharmaceutical Companies of Johnson & Johnson, Horsham, PA, USA
| | | | | | | | | | - Matthieu Allez
- Gastroenterology Department, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP), INSERM U1160, Université de Paris, Paris, France
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Università Vita-Salute San Raffaele, Milan, Italy
| | - Stephen B Hanauer
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Vipul Jairath
- Division of Gastroenterology, Department of Medicine, University Hospital, London, ON, Canada; Division of Epidemiology and Biostatistics, Western University, London, ON, Canada
| | - Tanja Kuehbacher
- Department of Internal Medicine, Gastroenterology, Diabetology, Hemato-Oncology, and Palliative Medicine, Medius Clinic Nuertingen, Nürtingen, Germany
| | - James D Lewis
- Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Edward V Loftus
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - Emese Mihaly
- Department of Internal Medicine and Hematology, Semmelweis University, Budapest, Hungary
| | - Remo Panaccione
- Inflammatory Bowel Disease Unit, Division of Gastroenterology and Hepatology, University of Calgary, Calgary, AB, Canada
| | - Ellen Scherl
- Weill Department of Medicine, New York Presbyterian Hospital Weill Cornell Medicine, New York, NY, USA
| | - Oksana B Shchukina
- Division The City Center for IBD Diagnosis and Treatment, Saint Petersburg State Budgetary Health Institution, City Clinical Hospital 31, Saint Petersburg, Russia
| | - William J Sandborn
- Division of Gastroenterology, University of California San Diego, La Jolla, CA, USA
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Singh S, Heien HC, Sangaralingham L, Shah ND, Sandborn WJ. Risk of Malignancy with Vedolizumab Versus Tumor Necrosis Factor-α Antagonists in Patients with Inflammatory Bowel Diseases. Dig Dis Sci 2022; 67:2510-2516. [PMID: 34085174 PMCID: PMC8933138 DOI: 10.1007/s10620-021-07073-4] [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: 01/21/2021] [Accepted: 05/19/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND AND AIMS We conducted a retrospective cohort study comparing the risk of malignancy between patients treated with vedolizumab vs. tumor necrosis factor-α (TNFα) antagonists in patients with inflammatory bowel diseases (IBD). METHODS Using an administrative claims database, we identified patients with IBD without prior malignancy who were new users of either vedolizumab or TNFα antagonists between 2014-2018, with no prior exposure to either biologic or in preceding 1 y and had insurance coverage for at least 1 y after treatment initiation. We estimated incidence rate of malignancy (solid organ, hematological or skin cancers) in patients treated with vedolizumab and TNFα antagonists, and compared risk using Cox proportional hazard analysis. RESULTS We included 4807 patients treated with TNFα antagonists (age, 41 ± 15 y, 60% with Crohn's disease [CD]) of whom 65 developed malignancy over 7214 person-year [PY] follow-up (incidence rate [IR], 9.0 per 1000-PY), and 759 patients treated with vedolizumab (age, 46 ± 16y, 42% CD) of whom 11 developed malignancy over 950-PY follow-up (IR, 11.6). No difference was observed in the incidence of malignancy between vedolizumab versus TNFα antagonists (incidence rate ratio, 1.28; 95% CI, 0.61-2.45). After adjusting for age, sex, race, comorbidity burden, disease phenotype and concomitant use of immunomodulators, no difference was observed in time to incident malignancy between vedolizumab versus TNFα antagonists (HR, 1.15; 95% CI, 0.61-2.19). Similar results were observed on stratified analysis by age and concomitant immunomodulators, and after excluding non-melanoma skin cancers. CONCLUSIONS In an observational study of patients with IBD, no differences were observed in the risk of incident malignancy in patients treated with vedolizumab versus TNFα antagonists.
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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
| | - Herbert C. Heien
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota
| | - Lindsey Sangaralingham
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota
| | - Nilay D. Shah
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota;,Division of Health Care Policy and Research, Department of Health Services Research, Mayo Clinic, Rochester, Minnesota
| | - William J. Sandborn
- Division of Gastroenterology, University of California San Diego, La Jolla, California
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18
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Peña-Sánchez JN, Osei JA, Marques Santos JD, Jennings D, Andkhoie M, Brass C, Bukassa-Kazadi G, Lu X, Johnson-Jennings M, Porter L, Porter R, Quintin CL, Sanderson R, Teucher U, Fowler S. Increasing Prevalence and Stable Incidence Rates of Inflammatory Bowel Disease Among First Nations: Population-Based Evidence From a Western Canadian Province. Inflamm Bowel Dis 2022; 28:514-522. [PMID: 34037223 PMCID: PMC8972279 DOI: 10.1093/ibd/izab096] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND There is limited to no evidence of the prevalence and incidence rates of inflammatory bowel disease (IBD) among Indigenous peoples. In partnership with Indigenous patients and family advocates, we aimed to estimate the prevalence, incidence, and trends over time of IBD among First Nations (FNs) since 1999 in the Western Canadian province of Saskatchewan. METHODS We conducted a retrospective population-based study linking provincial administrative health data from the 1999-2000 to 2016-2017 fiscal years. An IBD case definition requiring multiple health care contacts was used. The prevalence and incidence data were modeled using generalized linear models and a negative binomial distribution. Models considered the effect of age groups, sex, diagnosis type (ulcerative colitis [UC], Crohn disease [CD]), and fiscal years to estimate prevalence and incidence rates and trends over time. RESULTS The prevalence of IBD among FNs increased from 64/100,000 (95% confidence interval [CI], 62-66) in 1999-2000 to 142/100,000 (95% CI, 140-144) people in 2016-2017, with an annual average increase of 4.2% (95% CI, 3.2%-5.2%). Similarly, the prevalence of UC and CD, respectively, increased by 3.4% (95% CI, 2.3%-4.6%) and 4.1% (95% CI, 3.3%-4.9%) per year. In contrast, the incidence rates of IBD, UC, and CD among FNs depicted stable trends over time; no statistically significant changes were observed in the annual change trend tests. The ratio of UC to CD was 1.71. CONCLUSIONS We provided population-based evidence of the increasing prevalence and stable incidence rates of IBD among FNs. Further studies are needed in other regions to continue understanding the patterns of IBD among Indigenous peoples.
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Affiliation(s)
- Juan Nicolás Peña-Sánchez
- Department of Community Health and Epidemiology, College of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Jessica Amankwah Osei
- Department of Community Health and Epidemiology, College of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Jose Diego Marques Santos
- Department of Community Health and Epidemiology, College of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Derek Jennings
- Department of Community Health and Epidemiology, College of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Mustafa Andkhoie
- School of Public Health, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | | | - Germain Bukassa-Kazadi
- Health Surveillance and Assessment Unit Service, Department of Indigenous Services Canada, Regina, Saskatchewan, Canada
| | - Xinya Lu
- Saskatchewan Health Quality Council, Saskatoon, Saskatchewan, Canada
| | - Michelle Johnson-Jennings
- Department of Indigenous Studies, College of Arts and Science, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | | | - Rob Porter
- York Factory First Nation, Manitoba, Canada
| | - Carol-Lynne Quintin
- Crohn’s and Colitis Canada, Saskatchewan Chapter, Saskatoon, Saskatchewan, Canada
| | | | - Ulrich Teucher
- Department of Psychology, College of Arts and Science, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Sharyle Fowler
- Division of Gastroenterology, College of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
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19
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Cassinotti A, Batticciotto A, Parravicini M, Lombardo M, Radice P, Cortelezzi CC, Segato S, Zanzi F, Cappelli A, Segato S. Evidence-based efficacy of methotrexate in adult Crohn's disease in different intestinal and extraintestinal indications. Therap Adv Gastroenterol 2022; 15:17562848221085889. [PMID: 35340755 PMCID: PMC8949794 DOI: 10.1177/17562848221085889] [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: 09/06/2021] [Accepted: 02/18/2022] [Indexed: 02/04/2023] Open
Abstract
INTRODUCTION Methotrexate (MTX) is included in the therapeutic armamentarium of Crohn's disease (CD), although its positioning is currently uncertain in an era in which many effective biological drugs are available. No systematic reviews or meta-analysis have stratified the clinical outcomes of MTX according to the specific clinical scenarios of its use. METHODS Medline, PubMed and Scopus were used to extract eligible studies, from database inception to May 2021. A total of 163 studies were included. A systematic review was performed by stratifying the outcomes of MTX according to formulation, clinical indication and criteria of efficacy. RESULTS The use of MTX is supported by randomized clinical trials only in steroid-dependent CD, with similar outcomes to thiopurines. The use of MTX in patients with steroid-refractoriness, failure of thiopurines or in combination with biologics is not supported by high levels of evidence. Combination therapy with biologics can optimize the immunogenic profile of the biological drug, but the impact on long-term clinical outcomes is described only in small series with anti-TNFα. Other off-label uses, such as fistulizing disease, mucosal healing, postoperative prevention and extraintestinal manifestations, are described in small uncontrolled series. The best performance in most indications was shown by parenteral MTX, favouring higher doses (25 mg/week) in the induction phase. DISCUSSION Evidence from high-quality studies in favour of MTX is scarce and limited to the steroid-dependent disease, in which other drugs are the leading players today. Many limitations on study design have been found, such as the prevalence of retrospective underpowered studies and the lack of stratification of outcomes according to specific types of patients and formulations of MTX. CONCLUSION MTX is a valid option as steroid-sparing agent in steroid-dependent CD. Numerous other clinical scenarios require well-designed clinical studies in terms of patient profile, drug formulation and dosage, and criteria of efficacy.
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Affiliation(s)
| | | | | | | | - Paolo Radice
- Ophtalmology Unit, ASST Sette Laghi, Varese, Italy
| | | | - Simone Segato
- Gastroenterology Unit, ASST Sette Laghi, Varese, Italy
| | | | | | - Sergio Segato
- Gastroenterology Unit, ASST Sette Laghi, Varese, Italy
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20
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Raine T, Bonovas S, Burisch J, Kucharzik T, Adamina M, Annese V, Bachmann O, Bettenworth D, Chaparro M, Czuber-Dochan W, Eder P, Ellul P, Fidalgo C, Fiorino G, Gionchetti P, Gisbert JP, Gordon H, Hedin C, Holubar S, Iacucci M, Karmiris K, Katsanos K, Kopylov U, Lakatos PL, Lytras T, Lyutakov I, Noor N, Pellino G, Piovani D, Savarino E, Selvaggi F, Verstockt B, Spinelli A, Panis Y, Doherty G. ECCO Guidelines on Therapeutics in Ulcerative Colitis: Medical Treatment. J Crohns Colitis 2022; 16:2-17. [PMID: 34635919 DOI: 10.1093/ecco-jcc/jjab178] [Citation(s) in RCA: 284] [Impact Index Per Article: 142.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Tim Raine
- Department of Gastroenterology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Stefanos Bonovas
- Department of Biomedical Sciences, Humanitas University; IRCCS Humanitas Research Hospital, Milan, Italy
| | - Johan Burisch
- Gastrounit, Medical Division, Hvidovre Hospital; Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Hvidovre Hospital, University of Copenhagen, Denmark
| | - Torsten Kucharzik
- Department of Gastroenterology, Lüneburg Hospital, University of Hamburg, Lüneburg, Germany
| | - Michel Adamina
- Department of Surgery, Clinic of Visceral and Thoracic Surgery, Cantonal Hospital Winterthur, Zurich, Switzerland
- Department of Biomedical Engineering, Clinical Research and Artificial Intelligence in Surgery, Faculty of Medicine, University of Basel, Allschwil, Switzerland
| | - Vito Annese
- Department of Gastroenterology, Fakeeh University Hospital, Dubai, UAE
| | - Oliver Bachmann
- Department of Internal Medicine I, Siloah St. Trudpert Hospital, Pforzheim; Hannover Medical School, Hannover, Germany
| | - Dominik Bettenworth
- University Hospital Munster, Department of Medicine B - Gastroenterology and Hepatology, Munster, Germany
| | - Maria Chaparro
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid (UAM), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
| | - Wladyslawa Czuber-Dochan
- King's College London, Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, London, UK
| | - Piotr Eder
- Department of Gastroenterology, Dietetics and Internal Medicine - Poznań University of Medical Sciences; Heliodor Święcicki University Hospital, Poznań, Poland
| | - Pierre Ellul
- Department of Medicine, Division of Gastroenterology, Mater Dei Hospital, Msida, Malta
| | - Catarina Fidalgo
- Gastroenterology Division, Hospital Beatriz Ângelo, Loures, Portugal
| | - Gionata Fiorino
- Department of Biomedical Sciences, Humanitas University; IBD Center, Humanitas Clinical and Research Center, Milan, Italy
| | - Paolo Gionchetti
- IBD Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna DIMEC, University of Bologna, Bologna, Italy
| | - Javier P Gisbert
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP), Universidad Autónoma de Madrid (UAM), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
| | - Hannah Gordon
- Department of Gastroenterology, Barts Health NHS Trust, Royal London Hospital, London, UK
| | - Charlotte Hedin
- Karolinska Institutet, Department of Medicine Solna; Karolinska University Hospital, Department of Gastroenterology, Dermatovenereology and Rheumatology, Stockholm, Sweden
| | - Stefan Holubar
- Department of Colon & Rectal Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - Marietta Iacucci
- Institute of Immunology and Immunotherapy, NIHR Biomedical Research Centre, University of Birmingham; Division of Gastroenterology, University Hospitals Birmingham NHS Trust, Birmingham, UK
| | | | - Konstantinos Katsanos
- Department of Gastroenterology and Hepatology, Division of Internal Medicine, University and Medical School of Ioannina, Ioannina, Greece
| | - Uri Kopylov
- Department of Gastroenterology, Tel-HaShomer Sheba Medical Center, Ramat Gan, and Sackler Medical School, Tel Aviv, Israel
| | - Peter L Lakatos
- Division of Gastroenterology, McGill University Health Centre, Montreal, QC, Canada
- 1st Department of Medicine, Semmelweis University, Budapest, Hungary
| | - Theodore Lytras
- School of Medicine, European University Cyprus, Nicosia, Cyprus
| | - Ivan Lyutakov
- Department of Gastroenterology, University Hospital 'Tsaritsa Yoanna - ISUL', Medical University Sofia, Sofia, Bulgaria
| | - Nurulamin Noor
- Department of Gastroenterology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Gianluca Pellino
- Department of Advanced Medical and Surgical Sciences, Universitá degli Studi della Campania 'Luigi Vanvitelli', Naples, Italy
- Colorectal Surgery, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Daniele Piovani
- Department of Biomedical Sciences, Humanitas University; IRCCS Humanitas Research Hospital, Milan, Italy
| | - Edoardo Savarino
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Francesco Selvaggi
- Department of Advanced Medical and Surgical Sciences, Universitá degli Studi della Campania 'Luigi Vanvitelli', Naples, Italy
| | - Bram Verstockt
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, KU Leuven; Department of Chronic Diseases, Metabolism and Ageing, TARGID - IBD, Leuven, Belgium
| | - Antonino Spinelli
- Department of Biomedical Sciences, Humanitas University; IRCCS Humanitas Research Hospital, Milan, Italy
| | - Yves Panis
- Department of Colorectal Surgery, Beaujon Hospital, Assistance Publique-Hôpitaux de Paris, Clichy and Université of Paris, France
| | - Glen Doherty
- Department of Gastroenterology and Centre for Colorectal Disease, St Vincent's University Hospital, Dublin, Ireland
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21
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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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22
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AlAmeel T, Al Sulais E, Raine T. Methotrexate in inflammatory bowel disease: A primer for gastroenterologists. Saudi J Gastroenterol 2022; 28:250-260. [PMID: 35042318 PMCID: PMC9408741 DOI: 10.4103/sjg.sjg_496_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Methotrexate is an antineoplastic agent that is also used at lower doses for anti-inflammatory properties. Along with thiopurines (azathioprine and 6-mercaptopurine), it has historically been an important part of pharmacological treatment for patients with inflammatory bowel disease. Despite an increase in therapeutic options, these immunomodulators continue to play important roles in the management of inflammatory bowel disease, used either as a monotherapy in mild to moderate cases or in combination with monoclonal antibodies to prevent immunogenicity and maintain efficacy. In light of data linking the use of thiopurines with the risk of malignancies, methotrexate has regained attention as a potential alternative. In this article, we review data on the pharmacology, safety, and efficacy of methotrexate and discuss options for the positioning of methotrexate alone, or in combination, in therapeutic algorithms for Crohn's disease and ulcerative colitis.
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Affiliation(s)
- Turki AlAmeel
- Department of Medicine, King Fahad Specialist Hospital, Dammam, Saudi Arabia
| | - Eman Al Sulais
- Division of Gastroenterology, Department of Medicine, Addenbrooke's Hospital, University of Cambridge, Cambridge, UK,Address for correspondence: Dr. Eman Al Sulais, Division of Gastroenterology, Department of Medicine, Addenbrooke's Hospital, University of Cambridge, Cambridge, CB2 0QQ, UK. E-mail:
| | - Tim Raine
- Division of Gastroenterology, Department of Medicine, Addenbrooke's Hospital, University of Cambridge, Cambridge, UK
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23
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Claßen M, de Laffolie J, Claßen M, Schnell A, Sohrabi K, Hoerning A. Significant advantages for first line treatment with TNF-alpha inhibitors in pediatric patients with inflammatory bowel disease - Data from the multicenter CEDATA-GPGE registry study. Front Pediatr 2022; 10:903677. [PMID: 36304532 PMCID: PMC9595023 DOI: 10.3389/fped.2022.903677] [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: 03/24/2022] [Accepted: 06/30/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND AND AIMS In recent years, biological agents, such as anti-TNF-α blockers, have been introduced and have shown efficacy in pediatric patients with inflammatory bowel disease (IBD). Here, the prescription mode differentiated into a first/second line application, and efficacy and side effects are evaluated beginning from 2004 until today. METHODS Statistical analyses of the prospective and ongoing CEDATA multicenter registry data from the Society of Pediatric Gastroenterology and Nutrition (GPGE) were performed for patients receiving a biological agent at least once during the period from June 2004 until November 2020 (n = 487). The analyzed parameters were patient demographics, disease extent and behavior, prior or concurrent therapies, duration and outcome of biological therapy, disease-associated complications, drug-related complications, laboratory parameters and treatment response as determined by the Physician's Global Assessment. RESULTS Crohn's disease (CD) was present in 71.5% of patients, and 52% were boys. Patients showed high disease activity when receiving a first-line TNF-α blocker. After 2016, patients who failed to respond to anti-TNF-α induction therapy were treated with off-label biologics (vedolizumab 4.3% and ustekinumab 2.1%). Propensity score matching indicated that patients with CD and higher disease activity benefitted significantly more from early anti-TNF-α therapy. This assessment was based on a clinical evaluation and lab parameters related to inflammation compared to delayed second-line treatment. Additionally, first-line treatment resulted in less treatment failure and fewer extraintestinal manifestations during TNF-α blockade. CONCLUSION First-line treatment with anti-TNF-α drugs is effective and safe. An earlier start significantly reduces the risk of treatment failure and is associated with fewer extraintestinal manifestations during longitudinal follow-up.
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Affiliation(s)
- Merle Claßen
- Clinic for Children and Adolescent Medicine, Friedrich Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | - Jan de Laffolie
- Abteilung für Allgemeine Pädiatrie und Neonatologie, Justus Liebig University Gießen, Gießen, Germany
| | - Martin Claßen
- Klinik für Kinder- und Jugendmedizin, Klinikum Bremen-Mitte, Bremen, Germany
| | - Alexander Schnell
- Clinic for Children and Adolescent Medicine, Friedrich Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | - Keywan Sohrabi
- Abteilung für Allgemeine Pädiatrie und Neonatologie, Justus Liebig University Gießen, Gießen, Germany
| | - André Hoerning
- Clinic for Children and Adolescent Medicine, Friedrich Alexander University Erlangen-Nuremberg, Erlangen, Germany
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24
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Schultheiss JPD, Mahmoud R, Louwers JM, van der Kaaij MT, van Hellemondt BP, van Boeckel PG, Mahmmod N, Jharap B, Fidder HH, Oldenburg B. Loss of response to anti-TNFα agents depends on treatment duration in patients with inflammatory bowel disease. Aliment Pharmacol Ther 2021; 54:1298-1308. [PMID: 34559428 PMCID: PMC9292495 DOI: 10.1111/apt.16605] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 08/23/2021] [Accepted: 09/01/2021] [Indexed: 01/11/2023]
Abstract
BACKGROUND Inflammatory bowel disease (IBD) is often managed with anti-tumour necrosis factor-α therapy (anti-TNFα), but treatment efficacy is compromised by high annual rates of loss of response (13%-21% per patient-year). AIMS To assess whether the incidence of loss of response decreases with longer treatment duration METHODS: This was a multicentre, retrospective cohort study of patients with ulcerative colitis (UC) or Crohn's disease (CD) who received anti-TNFα for at least 4 months between 2011 and 2019. We studied the incidence of loss of response as a function of treatment duration, employing parametric survival modelling. Predictors of loss of response were identified by Cox regression analysis. Secondary outcomes included overall anti-TNFα discontinuation and dose escalation. RESULTS We included 844 anti-TNFα treatment episodes in 708 individuals. Loss of response occurred in 211 (25.0%) episodes, with anti-drug antibodies detected in 66 (31.3%). During the first year, the incidence of loss of response was three-fold higher than after four years of treatment (17.2% vs 4.8% per patient-year, P < 0.001). The incidence of anti-TNFα discontinuation (28.6% vs 14.0% per patient-year, P < 0.001) and dose escalations (38.0% vs 6.8% per patient-year, P < 0.001) also decreased significantly from the first year to after four years, respectively. Predictors of loss of response included UC (vs CD, adjusted hazard ratio [aHR] 1.53, 95% CI 1.10-2.15) and, among patients with CD, stricturing or penetrating disease (aHR 1.68, 95% CI 1.15-2.46) and male sex (aHR 0.55, 95% CI 0.38-0.78). Immunomodulators were protective against loss of response with anti-drug antibodies (aHR 0.42, 95% CI 0.24-0.74). CONCLUSIONS Patients with sustained benefit to anti-TNFα after 2 years are at low risk of subsequent loss of response.
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Affiliation(s)
- Johannes P. D. Schultheiss
- Division of Internal Medicine and DermatologyDepartment of Gastroenterology and HepatologyUniversity Medical Centre UtrechtUtrechtThe Netherlands
| | - Remi Mahmoud
- Division of Internal Medicine and DermatologyDepartment of Gastroenterology and HepatologyUniversity Medical Centre UtrechtUtrechtThe Netherlands
| | - Jonas M. Louwers
- Division of Internal Medicine and DermatologyDepartment of Gastroenterology and HepatologyUniversity Medical Centre UtrechtUtrechtThe Netherlands
| | - Michiel T. van der Kaaij
- Division of Internal Medicine and DermatologyDepartment of Gastroenterology and HepatologyUniversity Medical Centre UtrechtUtrechtThe Netherlands
| | - Boris P. van Hellemondt
- Division of Internal Medicine and DermatologyDepartment of Gastroenterology and HepatologyUniversity Medical Centre UtrechtUtrechtThe Netherlands
| | - Petra G. van Boeckel
- Division of Internal MedicineDepartment of Gastroenterology and HepatologySt. Antonius HospitalNieuwegeinThe Netherlands
| | - Nofel Mahmmod
- Division of Internal MedicineDepartment of Gastroenterology and HepatologySt. Antonius HospitalNieuwegeinThe Netherlands
| | - Bindia Jharap
- Division of Internal MedicineDepartment of Gastroenterology and HepatologyMeander Medical CentreAmersfoortThe Netherlands
| | - Herma H. Fidder
- Division of Internal Medicine and DermatologyDepartment of Gastroenterology and HepatologyUniversity Medical Centre UtrechtUtrechtThe Netherlands
| | - Bas Oldenburg
- Division of Internal Medicine and DermatologyDepartment of Gastroenterology and HepatologyUniversity Medical Centre UtrechtUtrechtThe Netherlands
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25
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Sultan S, El-Mowafy M, Elgaml A, Ahmed TAE, Hassan H, Mottawea W. Metabolic Influences of Gut Microbiota Dysbiosis on Inflammatory Bowel Disease. Front Physiol 2021; 12:715506. [PMID: 34646151 PMCID: PMC8502967 DOI: 10.3389/fphys.2021.715506] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 08/18/2021] [Indexed: 12/12/2022] Open
Abstract
Inflammatory bowel diseases (IBD) are chronic medical disorders characterized by recurrent gastrointestinal inflammation. While the etiology of IBD is still unknown, the pathogenesis of the disease results from perturbations in both gut microbiota and the host immune system. Gut microbiota dysbiosis in IBD is characterized by depleted diversity, reduced abundance of short chain fatty acids (SCFAs) producers and enriched proinflammatory microbes such as adherent/invasive E. coli and H2S producers. This dysbiosis may contribute to the inflammation through affecting either the immune system or a metabolic pathway. The immune responses to gut microbiota in IBD are extensively discussed. In this review, we highlight the main metabolic pathways that regulate the host-microbiota interaction. We also discuss the reported findings indicating that the microbial dysbiosis during IBD has a potential metabolic impact on colonocytes and this may underlie the disease progression. Moreover, we present the host metabolic defectiveness that adds to the impact of symbiont dysbiosis on the disease progression. This will raise the possibility that gut microbiota dysbiosis associated with IBD results in functional perturbations of host-microbiota interactions, and consequently modulates the disease development. Finally, we shed light on the possible therapeutic approaches of IBD through targeting gut microbiome.
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Affiliation(s)
- Salma Sultan
- Faculty of Health Sciences, School of Nutrition Sciences, University of Ottawa, Ottawa, ON, Canada
| | - Mohammed El-Mowafy
- Department of Microbiology and Immunology, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Abdelaziz Elgaml
- Department of Microbiology and Immunology, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt.,Department of Microbiology and Immunology, Faculty of Pharmacy, Horus University, New Damietta, Egypt
| | - Tamer A E Ahmed
- Faculty of Health Sciences, School of Nutrition Sciences, University of Ottawa, Ottawa, ON, Canada.,Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Hebatoallah Hassan
- Faculty of Health Sciences, School of Nutrition Sciences, University of Ottawa, Ottawa, ON, Canada.,Department of Biotechnology, Institute of Graduate Studies and Research, Alexandria University, Alexandria, Egypt
| | - Walid Mottawea
- Faculty of Health Sciences, School of Nutrition Sciences, University of Ottawa, Ottawa, ON, Canada.,Department of Microbiology and Immunology, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
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Abstract
Twenty-five years ago the field was revolutionized by the introduction of infliximab as the first hybrid anti-TNF-antibody. Subsequently, other humanized anti-TNFs were developed and marketed, followed by antibodies to new targets including integrins (vedolizumab) and interleukin 12/23 (ustekinumab). All these so-called biologicals were shown in registrational trials to induce remission superior to placebo but consistently were effective in only a minority of patients. Even though in most trials only the responders were selected to continue on the respective medication for maintenance, many experienced a secondary loss of response and only a minority of usually <25% of the initial cohort achieved long-term (1 year) remission. In 'real life studies', the outcome was somewhat better, probably due to proper selection of patients and open, mostly retrospective study designs. A clear benefit of biologicals is apparent in otherwise treatment refractory patients, in extraintestinal manifestations and in Crohn´s disease (CD) with fistulizing complications. Biologicals achieve mucosal healing (MH) more often than corticosteroids or thiopurines, and MH is associated with improved prognosis. However, this does not justify escalating treatment until MH is reached since controlled trials proving this point of 'treat to target' are lacking both in ulcerative colitis and CD. Surgical rates have decreased with increasing use of biologicals, but disease progression has not been proven to improve. With the exception of opportunistic infections, serious adverse events are rare. In conclusion, biologicals have changed the scene considerably and expanded our armamentarium, but there is also a marketing hype fostering expectations without evidence.
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Aoun R, Jabak S, Mourad FH, Francis FF, Regueiro M, Hashash JG. First or Second Biologic in Inflammatory Bowel Disease: Combination Therapy or Monotherapy? J Clin Gastroenterol 2021; 55:740-746. [PMID: 34294654 DOI: 10.1097/mcg.0000000000001591] [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] [Indexed: 12/10/2022]
Abstract
The therapeutic armamentarium for patients with inflammatory bowel disease has been expanding. Current guidelines make recommendations about whether patients who are biologic naive should be receiving biologic monotherapy or combination therapy, depending on the class of biologics. However, due to the limited available data, guidance to inform clinical practice for patients receiving their second or more biologic are lacking. We hereby review the available data about the use of biologic monotherapy or combination therapy with concomitant immunomodulator therapies in patients receiving their first as well as those receiving their second biologic.
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Affiliation(s)
- Roni Aoun
- Division of Gastroenterology and Hepatology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Suha Jabak
- Division of Gastroenterology and Hepatology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Fadi H Mourad
- Division of Gastroenterology and Hepatology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Fadi F Francis
- Division of Gastroenterology and Hepatology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Miguel Regueiro
- Division of Gastroenterology, Hepatology, and Nutrition, Cleveland Clinic, Cleveland, OH
| | - Jana G Hashash
- Division of Gastroenterology and Hepatology, American University of Beirut Medical Center, Beirut, Lebanon
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28
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Jiang Z, Yang F, Qie J, Jin C, Zhang F, Shen J, Zhang L. TNF-α-Induced miR-21-3p Promotes Intestinal Barrier Dysfunction by Inhibiting MTDH Expression. Front Pharmacol 2021; 12:722283. [PMID: 34483933 PMCID: PMC8415152 DOI: 10.3389/fphar.2021.722283] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 07/12/2021] [Indexed: 01/13/2023] Open
Abstract
Intestinal barrier dysfunction is characterized by increased intestinal permeability to lumen endotoxin, showing remarkable predisposition to immune enteropathy, and colorectal cancer tumor necrosis factor (TNF)-α is associated with this pathological process, while the mechanism remains unknown. In this study, different doses of TNF-α were used for Caco-2 cell treatment. We discovered that miR-21-3p expression was obviously increased by TNF-α in a dose-dependent manner. Further study demonstrated that TNF-α could upregulate miR-21-3p expression through the NF-κB signaling pathway. Then, TargetScan and miRWalk miRNA-mRNA interaction prediction online tools were introduced, and metadherin (MTDH) was screened out as a potential target of miR-21-3p. We subsequently found that miR-21-3p could directly target the 3'-untranslated region (UTR) of MTDH mRNA and inhibit its expression. Furthermore, it was demonstrated that miR-21-3p could regulate the Wnt signaling pathway by targeting MTDH mRNA, suggesting the effect of miR-21-3p/MTDH/Wnt axis on intestinal barrier dysfunction. Our findings provide a novel potential biomarker and therapeutic target for intestinal barrier dysfunction and related diseases.
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Affiliation(s)
- Zhifeng Jiang
- Department of Emergency and Critical Care Medicine, Jinshan Hospital, Fudan University, Shanghai, China
| | - Feiyu Yang
- Department of Emergency and Critical Care Medicine, Jinshan Hospital, Fudan University, Shanghai, China
| | - Jingbo Qie
- Department of Emergency and Critical Care Medicine, Jinshan Hospital, Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Chaoyuan Jin
- Department of Emergency and Critical Care Medicine, Jinshan Hospital, Fudan University, Shanghai, China
| | - Feng Zhang
- Department of Emergency and Critical Care Medicine, Jinshan Hospital, Fudan University, Shanghai, China
| | - Jie Shen
- Department of Emergency and Critical Care Medicine, Jinshan Hospital, Fudan University, Shanghai, China
| | - Lin Zhang
- Department of Emergency and Critical Care Medicine, Jinshan Hospital, Fudan University, Shanghai, China
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29
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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: 4] [Impact Index Per Article: 1.3] [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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30
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Agrawal M, Spencer EA, Colombel JF, Ungaro RC. Approach to the Management of Recently Diagnosed Inflammatory Bowel Disease Patients: A User's Guide for Adult and Pediatric Gastroenterologists. Gastroenterology 2021; 161:47-65. [PMID: 33940007 PMCID: PMC8640961 DOI: 10.1053/j.gastro.2021.04.063] [Citation(s) in RCA: 89] [Impact Index Per Article: 29.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 03/29/2021] [Accepted: 04/27/2021] [Indexed: 12/13/2022]
Abstract
Inflammatory bowel diseases (IBDs), including Crohn's disease and ulcerative colitis, are chronic, progressive, immune-mediated diseases of adults and children that have no cure. IBD can cause significant morbidity and lead to complications such as strictures, fistulas, infections, and cancer. In children, IBD can also result in growth impairment and pubertal delays. IBD is highly heterogenous, with severity ranging from mild to severe and symptoms ranging from mild to debilitating. Delay in IBD diagnosis, especially in Crohn's disease, is common and associated with adverse outcomes. Early diagnosis and prompt institution of treatment are the cornerstones for improving outcomes and maximizing health. Early diagnosis requires a low threshold of suspicion and red flags to guide early specialist referral at the primary provider level. Although the armamentarium of IBD medications is growing, many patients will not respond to treatment, and the selection of first-line therapy is critical. Risk stratification of disease severity, based on clinical, demographic, and serologic markers, can help guide selection of first-line therapy. Clinical decision support tools, genomics, and other biomarkers of response to therapy and risk of adverse events are the future of personalized medicine. After starting appropriate therapy, it is important to confirm remission using objective end points (treat to target) with continued control of inflammation with adjustment of therapy using surrogate biomarkers (tight control). Lastly, IBD therapy extends far beyond medications, and other aspects of the overall health and wellbeing of the patient are critical. These include preventive health, nutrition, and psychobehavioral support addressing patients' concerns around complementary therapy and medication adherence, prevention of disability, and ensuring open communication.
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Affiliation(s)
- Manasi Agrawal
- The Dr Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York.
| | - Elizabeth A. Spencer
- The Division of Pediatric Gastroenterology and Nutrition, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Jean-Frederic Colombel
- The Dr Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Ryan C. Ungaro
- The Dr Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York
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31
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Chen BX, Han ZM, Zhou Q, Liu HB, Xu PC, Zhi FC. Efficacy of infliximab in treatment-naïve patients with stricturing small bowel Crohn's disease. Scand J Gastroenterol 2021; 56:812-819. [PMID: 33962533 DOI: 10.1080/00365521.2021.1922748] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES The efficacy of infliximab in treatment-naïve patients with stricturing small bowel Crohn's disease (CD) has not been well studied. We aimed to evaluate the efficacy of infliximab in these patients. MATERIALS AND METHODS This was a retrospective study of all consecutive treatment-naïve patients with newly diagnosed CD with small bowel stricture who started regular infliximab therapy in Nanfang Hospital between January 2015 and December 2019. An effective infliximab therapy was defined as infliximab continuation without the use of steroids, new biologics, endoscopic interventions or intestinal surgery. RESULTS Seventy-nine patients were included. After a median 38 months follow-up, an effective infliximab therapy was achieved in 37 patients. Long diagnostic delay (hazard ratio [HR] 0.38, 95% confidence interval [CI] 0.19-0.78; p= .008), pre-stenotic dilatation (HR 0.17, 95%CI 0.09-0.35; p < .001), long segmental stricture (HR 0.20, 95%CI 0.10-0.41; p < .001), and penetrating disease (HR 0.22, 95%CI 0.10-0.49; p < .001) were negatively correlated with an effective infliximab therapy. CONCLUSIONS Infliximab is effective in nearly 50% of treatment-naïve patients with CD with small bowel stricture, and an effective therapy is more likely to be achieved in patients without long diagnostic delay, pre-stenotic dilatation, long segmental stricture or penetrating disease.
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Affiliation(s)
- Bing-Xia Chen
- Department of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Guangdong Provincial Key Laboratory of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, PR China
| | - Ze-Min Han
- Department of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Guangdong Provincial Key Laboratory of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, PR China
| | - Qian Zhou
- Department of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Guangdong Provincial Key Laboratory of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, PR China
| | - Hong-Bin Liu
- Department of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Guangdong Provincial Key Laboratory of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, PR China
| | - Pei-Chun Xu
- Department of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Guangdong Provincial Key Laboratory of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, PR China
| | - Fa-Chao Zhi
- Department of Gastroenterology, Institute of Gastroenterology of Guangdong Province, Guangdong Provincial Key Laboratory of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, PR China
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32
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Barani M, Rahdar A, Sargazi S, Amiri MS, Sharma PK, Bhalla N. Nanotechnology for inflammatory bowel disease management: Detection, imaging and treatment. SENSING AND BIO-SENSING RESEARCH 2021. [DOI: 10.1016/j.sbsr.2021.100417] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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33
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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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34
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Xue G, Hua L, Zhou N, Li J. Characteristics of immune cell infiltration and associated diagnostic biomarkers in ulcerative colitis: results from bioinformatics analysis. Bioengineered 2021; 12:252-265. [PMID: 33323040 PMCID: PMC8291880 DOI: 10.1080/21655979.2020.1863016] [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] [Indexed: 02/06/2023] Open
Abstract
Ulcerative colitis (UC) is a type of refractory and recurrent inflammatory disorder that occurs in colon and rectum. Immune cell infiltration plays a critical role in UC progression; therefore, this study aims to explore potential biomarkers for UC and to analyze characteristics of immune cell infiltration based on the bioinformatic analysis. In this study, 248 differentially expressed genes (DEGs) were screened, and the top 20 immune-related hub genes and pathways were assessed. Moreover, four candidate diagnostic biomarkers (DPP10, S100P, AMPD1, and ASS1) were identified and validated. Immune cell infiltration analysis identified 13 differentially infiltrated immune cells (IICs) in UC samples compared to normal samples, and the result showed that two IICs only expressed in UC samples. In addition, the present research found that DPP10 was negatively correlated with neutrophils, S100P exhibited a positive correlation with resting CD4 memory T cells, AMPD1 was positively correlated with M2 macrophages, and ASS1 was inversely associated with neutrophils and positively related to CD8 T cells. Taken together, these findings indicated that DPP10, S100P, AMPD1, and ASS1 may act as diagnostic biomarkers for UC, and that differential IICs may help to illustrate the progression of UC.
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Affiliation(s)
- Guohui Xue
- Department of Clinical Laboratory, The First Affiliated Hospital of Nanchang University , Nanchang, Jiangxi, China
| | - Lin Hua
- Department of Laboratory, Jiujiang NO.1 People's Hospital , Jiujiang, Jiangxi, China
| | - Nanjin Zhou
- Basic Medical College, Nanchang University , Nanchang, Jiangxi, China
| | - Junming Li
- Department of Clinical Laboratory, The First Affiliated Hospital of Nanchang University , Nanchang, Jiangxi, China
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35
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Zhang X, Tong Y, Lyu X, Wang J, Wang Y, Yang R. Prevention and Alleviation of Dextran Sulfate Sodium Salt-Induced Inflammatory Bowel Disease in Mice With Bacillus subtilis-Fermented Milk via Inhibition of the Inflammatory Responses and Regulation of the Intestinal Flora. Front Microbiol 2021; 11:622354. [PMID: 33519783 PMCID: PMC7845695 DOI: 10.3389/fmicb.2020.622354] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 11/25/2020] [Indexed: 12/12/2022] Open
Abstract
The pathogenesis of inflammatory bowel disease (IBD) might be related to the local inflammatory damage and the dysbacteriosis of intestinal flora. Probiotics can regulate the intestinal flora and ameliorate IBD. The probiotic Bacillus subtilis strain B. subtilis JNFE0126 was used as the starter of fermented milk. However, the therapeutic effects of B. subtilis-fermented milk on IBD remain to be explored. In this research, the therapeutic effect of B. subtilis-fermented milk on dextran sulfate sodium salt (DSS)-induced IBD mouse model was evaluated. Besides, the expression of pro-inflammatory/anti-inflammatory cytokines, the proliferation of the intestinal stem cells, and the reconstruction of the mucosa barrier were investigated. Finally, alteration of the gut microbiota was investigated by taxonomic analysis. As shown by the results, the disease activity index (DAI) of IBD was significantly decreased through oral administration of B. subtilis (JNFE0126)-fermented milk, and intestinal mucosa injury was attenuated. Moreover, B. subtilis could reduce the inflammatory response of the intestinal mucosa, induce proliferation of the intestinal stem cell, and promote reconstruction of the mucosal barrier. Furthermore, B. subtilis could rebalance the intestinal flora, increasing the abundance of Bacillus, Alistipes, and Lactobacillus while decreasing the abundance of Escherichia and Bacteroides. In conclusion, oral administration of the B. subtilis-fermented milk could alleviate DSS-induced IBD via inhibition of inflammatory response, promotion of the mucosal barrier reconstruction, and regulation of the intestinal flora.
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Affiliation(s)
- Xuan Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China.,School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Yanjun Tong
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China.,School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Xiaomei Lyu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China.,School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Jing Wang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China.,School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Yuxue Wang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China.,School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Ruijin Yang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China.,School of Food Science and Technology, Jiangnan University, Wuxi, China
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36
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Meredith J, Henderson P, Wilson DC, Russell RK. Combination Immunotherapy Use and Withdrawal in Pediatric Inflammatory Bowel Disease-A Review of the Evidence. Front Pediatr 2021; 9:708310. [PMID: 34621712 PMCID: PMC8490777 DOI: 10.3389/fped.2021.708310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 07/26/2021] [Indexed: 02/05/2023] Open
Abstract
Evidence-based guidelines have been developed outlining the concomitant use of anti-tumor necrosis factor alpha (anti-TNF) agents and immunomodulators including azathioprine (AZA) and methotrexate (MTX) in both adult and pediatric populations. However, there exists a paucity of data guiding evidence-based strategies for their withdrawal in pediatric patients in sustained remission. This narrative review focuses on the available pediatric evidence on this question in the context of what is known from the larger body of evidence available from adult studies. The objective is to provide clarity and practical guidance around who, what, when, and how to step down pediatric patients with inflammatory bowel disease (IBD) from combination immunotherapy. Outcomes following withdrawal of either of the two most commonly used anti-TNF therapies [infliximab (IFX) or adalimumab (ADA)], or immunomodulator therapies, from a combination regimen are examined. Essentially, a judicious approach must be taken to identify a significant minority of patients who would benefit from treatment rationalization. We conclude that step-down to anti-TNF (rather than immunomodulator) monotherapy after at least 6 months of sustained clinical remission is a viable option for a select group of pediatric patients. This group includes those with good indicators of mucosal healing, low or undetectable anti-TNF trough levels, lack of predictors for severe disease, and no prior escalation of anti-TNF therapy. Transmural healing and specific human leukocyte antigen (HLA) typing are some of the emerging targets and tools that may help facilitate improved outcomes in this process. We also propose a simplified evidence-based schema that may assist in this decision-making process. Further pediatric clinical studies are required to develop the evidence base for decision-making in this area.
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Affiliation(s)
- Joseph Meredith
- Department of Paediatric Gastroenterology and Nutrition, Royal Hospital for Children and Young People, Edinburgh, United Kingdom.,Child Life and Health, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, United Kingdom
| | - Paul Henderson
- Department of Paediatric Gastroenterology and Nutrition, Royal Hospital for Children and Young People, Edinburgh, United Kingdom.,Child Life and Health, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, United Kingdom
| | - David C Wilson
- Department of Paediatric Gastroenterology and Nutrition, Royal Hospital for Children and Young People, Edinburgh, United Kingdom.,Child Life and Health, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, United Kingdom
| | - Richard K Russell
- Department of Paediatric Gastroenterology and Nutrition, Royal Hospital for Children and Young People, Edinburgh, United Kingdom.,Child Life and Health, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, United Kingdom
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37
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Raine T, Kennedy NA. Immunomodulator and Biologic Combination Therapy in IBD: The Debate That Just Won't Go Away? J Crohns Colitis 2020; 14:1343-1344. [PMID: 33016315 DOI: 10.1093/ecco-jcc/jjaa070] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Tim Raine
- Department of Gastroenterology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Nicholas A Kennedy
- Department of Gastroenterology, Royal Devon and Exeter Hospital NHS Foundation Trust, Exeter, UK
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