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D'Amico F, Magro F, Dignass A, Al Awadhi S, Gutierrez Casbas A, Queiroz NSF, Rydzewska G, Duk Ye B, Ran Z, Hart A, Jairath V, Fiorino G, Peyrin-Biroulet L, Danese S. Practical management of mild-to-moderate ulcerative colitis: an international expert consensus. Expert Rev Gastroenterol Hepatol 2024:1-10. [PMID: 39225555 DOI: 10.1080/17474124.2024.2397650] [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: 07/01/2024] [Accepted: 08/24/2024] [Indexed: 09/04/2024]
Abstract
INTRODUCTION Although there are well-defined guidelines for the management of mild-to-moderate ulcerative colitis (UC), there are still unmet needs. For this reason, we conducted an international expert consensus to standardize the management of patients with mild-to-moderate UC and provide practical guidance to clinicians. AREAS COVERED Based on Delphi methodology, 15 statements were approved after two rounds of voting, addressing several aspects of disease management from sequencing to treatment duration, from monitoring to optimization techniques and safety profile. EXPERT OPINION Growing knowledge of mild-to-moderate UC has led to the development of new ambitious outcomes such as histological remission and disease clearance. Furthermore, noninvasive tools for patient monitoring such as fecal calprotectin and intestinal ultrasound are now available. Their implementation in clinical practice will allow clinicians to tightly monitor disease activity and promptly adapt treatment, avoiding complications and disease progression and targeting better disease control.
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Affiliation(s)
- Ferdinando D'Amico
- Gastroenterology and Endoscopy, IRCCS San Raffaele Hospital, Milan, Italy
| | - Fernando Magro
- CINTESIS@RISE, Faculty of Medicine, The University of Porto, Porto, Portugal
| | - Axel Dignass
- Department of Medicine I, Agaplesion Markus Hospital, Goethe University, Frankfurt/Main, Germany
| | | | - Ana Gutierrez Casbas
- Department of Gastroenterology, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, España
- Department of Gastroenterology, Hospital General Universitario de Alicante, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), Alicante, España
| | | | - Grażyna Rydzewska
- Department of Gastroenterology and Internal Medicine, National Medical Institute of Ministry of Interior and Administration, Warsaw, Poland
| | - Byong Duk Ye
- Department of Gastroenterology and Inflammatory Bowel Disease Center, AsanMedical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Zhihua Ran
- Department of Gastroenterology Zhou Pu Hospital, Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Ailsa Hart
- Inflammatory Bowel Disease Unit, St Mark's Hospital, London, UK
| | - Vipul Jairath
- Departments of Gastroenterology and Medicine, Western University Schulich School of Medicine & Dentistry, London, Ontario, Canada
| | - Gionata Fiorino
- IBD Unit, Department of Gastroenterology and Digestive Endoscopy, San Camillo-Forlanini Hospital, Rome, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology, Nancy University Hospital, Vandœuvre-lès-Nancy, France
- Department of Gastroenterology, Inserm, NGERE, University of Lorraine, Nancy, France
- Department of Gastroenterology, INFINY Institute, Nancy University Hospital, Vandœuvre-lès-Nancy, France
- Department of Gastroenterology, FHU-CURE, Nancy University Hospital, Vandœuvre-lès-Nancy, France
- Department of Gastroenterology, Groupe Hospitalier privé Ambroise Paré - Hartmann, Paris IBD center, Neuilly sur Seine, France
- Department of Gastroenterology, Division of Gastroenterology and Hepatology, McGill University Health Centre, Montreal, QC, Canada
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS San Raffaele Hospital, Milan, Italy
- Gastroenterology and Endoscopy, Vita-Salute San Raffaele University, Milan, Italy
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Paridaens K, Fullarton JR, Travis SPL. Efficacy and safety of oral Pentasa (prolonged-release mesalazine) in mild-to-moderate ulcerative colitis: a systematic review and meta-analysis. Curr Med Res Opin 2021; 37:1891-1900. [PMID: 34404286 DOI: 10.1080/03007995.2021.1968813] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND Pentasa (prolonged-release mesalazine [5-ASA]) has been available for >30 years as an effective treatment for mild-to-moderate ulcerative colitis (UC). A systematic literature review and meta-analysis was undertaken to provide an up-to-date evaluation of oral Pentasa efficacy and safety for induction and maintenance of remission. METHODS Literature searches were conducted in PubMed, Embase and Cochrane databases, from inception to 02 December 2020. Unpublished studies were also sourced. Meta-analyses using a random-effects model and Bayesian inference compared Pentasa (tablets, granules, capsules) against placebo and other 5-ASAs. RESULTS Twelve studies involving 3674 patients treated with Pentasa were identified. Pentasa 2-4 g/day was superior to placebo at inducing (absolute risk difference [ARD] at 8 weeks 0.14, 95% CI 0.07‒0.21; p < .001) and maintaining (ARD 6-12 months 0.18, 95% CI 0.04‒0.33; p < .05) remission (clinical/endoscopic). Against other 5-ASAs, Pentasa had similar efficacy for induction (ARD <0.001, 95% CI -0.05‒0.05) and maintenance (ARD 0.01, 95% CI -0.07‒0.08) treatment using randomized controlled trial data. Upon inclusion of real-world study data, Pentasa was significantly better at maintaining remission compared both to Eudragit-S mesalazine and sulfasalazine (ARD 0.04, 95% CI 0.02‒0.06; p < .001). Pentasa (1-4 g/day) had similar treatment-related adverse event rates to placebo (ARD 0.02, 95% CI -0.03‒0.06) and Eudragit-L/S mesalazines (2.25-3 vs 2.4-3 g/day, respectively; ARD -0.03, 95% CI -0.12‒0.05), but was better tolerated than sulfasalazine (3 g/day) (ARD 0.07, 95% CI 0.003‒0.14; p < .05). CONCLUSION This study confirms oral Pentasa is efficacious and well-tolerated in treating active UC and maintaining remission. The availability of multiple forms of Pentasa supports physicians' ability to individualize treatment and optimize dosing to improve outcomes.
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Affiliation(s)
| | | | - Simon P L Travis
- NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, UK
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Tripathi K, Dong J, Mishkin BF, Feuerstein JD. Patient Preference and Adherence to Aminosalicylates for the Treatment of Ulcerative Colitis. Clin Exp Gastroenterol 2021; 14:343-351. [PMID: 34511961 PMCID: PMC8412827 DOI: 10.2147/ceg.s237653] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 08/14/2021] [Indexed: 12/11/2022] Open
Abstract
Ulcerative colitis (UC) is a chronic inflammatory disorder that requires sustained treatment for optimal outcomes. The 5-aminosalicylate (5-ASA) class of medications are first-line for the treatment of mild-to-moderate UC but suffer from suboptimal adherence rates in real-world settings. This review summarizes the literature on adherence and patient preference to 5-ASA in patients with UC. We begin by highlighting key studies that measure real-world adherence rates, as well as some of the pitfalls associated with certain techniques. We examine the data on the consequences of non-adherence, which range from decreased quality of life and higher risk of colorectal cancer at the individual level to increased costs to the overall healthcare system. We then turn to the reasons and risk factors for non-adherence and summarize the current understanding of the barriers towards adherence. Afterwards, we describe the research on patient preferences between 5-ASA formulations and dosing regimen. Finally, we summarize the evidence regarding interventions to improve 5-ASA adherence. While adherence remains a challenge in practice, understanding the current state of the field can better inform future efforts towards increasing adherence, and thus clinical outcomes, in UC.
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Affiliation(s)
- Kartikeya Tripathi
- Department of Gastroenterology, University of Massachusetts Medical School - Baystate Campus, Springfield, MA, USA
| | - Jeffrey Dong
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Brooke F Mishkin
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Joseph D Feuerstein
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
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Madarame A, Fukuzawa M, Yamauchi Y, Kono S, Sugimoto A, Yamaguchi H, Morise T, Koyama Y, Uchida K, Suguro M, Matsumoto T, Yasuyuki K, Kawai T, Itoi T. Predictive factors of relapse after dose reduction of oral 5-aminosalicylic acid in patients with ulcerative colitis in the remission phase. PLoS One 2021; 16:e0255620. [PMID: 34347848 PMCID: PMC8336875 DOI: 10.1371/journal.pone.0255620] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 07/20/2021] [Indexed: 12/30/2022] Open
Abstract
Objectives Useful indices to determine whether to reduce the dose of 5-aminosalicylic acid (5-ASA) in patients with ulcerative colitis (UC) during remission remain unclear. We aimed to analyze the rate and risk factors of relapse after reducing the dose of oral 5-ASA used for maintenance therapy of UC. Methods UC patients whose 5-ASA dose was reduced in clinical remission (partial Mayo score of ≤ 1) at our institution from 2012 to 2017 were analyzed. Various clinical variables of patients who relapsed after reducing the dose of oral 5-ASA were compared with those of patients who maintained remission. Risk factors for relapse were assessed by univariate and multivariate logistic regression analyses. Cumulative relapse-free survival rates were calculated using the Kaplan–Meier method. Results A total of 70 UC patients were included; 52 (74.3%) patients maintained remission and 18 (25.7%) patients relapsed during the follow-up period. Multivariate analysis indicated that a history of acute severe UC (ASUC) was an independent predictive factor for clinical relapse (p = 0.024, odds ratio: 21, 95% confidence interval: 1.50–293.2). Based on Kaplan–Meier survival analysis, the cumulative relapse-free survival rate within 52 weeks was 22.2% for patients with a history of ASUC, compared with 82.0% for those without. the log-rank test showed a significant difference in a history of ASUC (p < 0.001). Conclusions Dose reduction of 5-ASA should be performed carefully in patients who have a history of ASUC.
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Affiliation(s)
- Akira Madarame
- Department of Gastroenterology and Hepatology, Tokyo Medical University Hospital, Tokyo, Japan
- * E-mail:
| | - Masakatsu Fukuzawa
- Department of Gastroenterology and Hepatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Yoshiya Yamauchi
- Department of Gastroenterology and Hepatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Shin Kono
- Department of Gastroenterology and Hepatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Akihiko Sugimoto
- Department of Gastroenterology and Hepatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Hayato Yamaguchi
- Department of Gastroenterology and Hepatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Takashi Morise
- Department of Gastroenterology and Hepatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Yohei Koyama
- Department of Gastroenterology and Hepatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Kumiko Uchida
- Department of Gastroenterology and Hepatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Maya Suguro
- Department of Gastroenterology and Hepatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Taisuke Matsumoto
- Department of Gastroenterology and Hepatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Kagawa Yasuyuki
- Department of Gastroenterology and Hepatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Takashi Kawai
- Department of Gastroenterological Endoscopy, Tokyo Medical University Hospital, Tokyo, Japan
| | - Takao Itoi
- Department of Gastroenterology and Hepatology, Tokyo Medical University Hospital, Tokyo, Japan
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5
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Barberio B, Segal JP, Quraishi MN, Black CJ, Savarino EV, Ford AC. Efficacy of Oral, Topical, or Combined Oral and Topical 5-Aminosalicylates, in Ulcerative Colitis: Systematic Review and Network Meta-analysis. J Crohns Colitis 2021; 15:1184-1196. [PMID: 33433562 DOI: 10.1093/ecco-jcc/jjab010] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND 5-Aminosalicylates [5-ASAs] are the mainstay of treatment for ulcerative colitis [UC]. The optimum preparation, dose, and route of administration for UC remain unclear. We conducted a network meta-analysis to examine this issue. METHODS We searched MEDLINE, EMBASE, EMBASE Classic, and the Cochrane central register of controlled trials from inception to December 2020. We included randomised controlled trials [RCTs] comparing oral, topical, or combined oral and topical 5-ASAs, with each other or placebo for induction of remission or prevention of relapse of UC. Results were reported as pooled relative risks [RRs] with 95% confidence intervals [CIs] to summarise effect of each comparison tested, with treatments ranked according to P-score. RESULTS We identified 40 RCTs for induction of remission and 23 for prevention of relapse. Topical mesalazine [P-score 0.99], or oral and topical mesalazine combined [P-score 0.87] ranked first and second for clinical and endoscopic remission combined. Combined therapy ranked first in trials where ≥50% of patients had left-sided/extensive disease, and topical mesalazine first in trials where ≥50% of patients had proctitis/proctosigmoiditis. High-dose [≥3.3 g/day] oral mesalazine ranked third in most analyses, with the most trials and most patients. For relapse of disease activity, combined therapy and high-dose oral mesalazine ranked first and second, with topical mesalazine third. 5-ASAs were safe and well tolerated, regardless of regimen. CONCLUSIONS Our results support previous evidence; however, higher doses of oral mesalazine had more evidence for induction of remission than combined therapy and were significantly more efficacious than lower doses. Future RCTs should better establish the role of combined therapy for induction of remission, as well as optimal doses of oral 5-ASAs to prevent relapse.
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Affiliation(s)
- Brigida Barberio
- Department of Surgery, Oncology and Gastroenterology [DISCOG], Gastroenterology Unit, University of Padova-Azienda Ospedaliera di Padova, Padova, Italy
| | - Jonathan P Segal
- Department of Gastroenterology and Hepatology, St Mary's Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - M Nabil Quraishi
- Department of Gastroenterology, University Hospitals Birmingham, Birmingham, UK.,University of Birmingham Microbiome Treatment Centre, University of Birmingham, UK
| | - Christopher J Black
- Leeds Gastroenterology Institute, St James's University Hospital, Leeds, UK.,Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK
| | - Edoardo V Savarino
- Department of Surgery, Oncology and Gastroenterology [DISCOG], Gastroenterology Unit, University of Padova-Azienda Ospedaliera di Padova, Padova, Italy
| | - Alexander C Ford
- Leeds Gastroenterology Institute, St James's University Hospital, Leeds, UK.,Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK
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Nakase H, Uchino M, Shinzaki S, Matsuura M, Matsuoka K, Kobayashi T, Saruta M, Hirai F, Hata K, Hiraoka S, Esaki M, Sugimoto K, Fuji T, Watanabe K, Nakamura S, Inoue N, Itoh T, Naganuma M, Hisamatsu T, Watanabe M, Miwa H, Enomoto N, Shimosegawa T, Koike K. Evidence-based clinical practice guidelines for inflammatory bowel disease 2020. J Gastroenterol 2021; 56:489-526. [PMID: 33885977 PMCID: PMC8137635 DOI: 10.1007/s00535-021-01784-1] [Citation(s) in RCA: 209] [Impact Index Per Article: 69.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 03/25/2021] [Indexed: 02/07/2023]
Abstract
Inflammatory bowel disease (IBD) is a general term for chronic or remitting/relapsing inflammatory diseases of the intestinal tract and generally refers to ulcerative colitis (UC) and Crohn's disease (CD). Since 1950, the number of patients with IBD in Japan has been increasing. The etiology of IBD remains unclear; however, recent research data indicate that the pathophysiology of IBD involves abnormalities in disease susceptibility genes, environmental factors and intestinal bacteria. The elucidation of the mechanism of IBD has facilitated therapeutic development. UC and CD display heterogeneity in inflammatory and symptomatic burden between patients and within individuals over time. Optimal management depends on the understanding and tailoring of evidence-based interventions by physicians. In 2020, seventeen IBD experts of the Japanese Society of Gastroenterology revised the previous guidelines for IBD management published in 2016. This English version was produced and modified based on the existing updated guidelines in Japanese. The Clinical Questions (CQs) of the previous guidelines were completely revised and categorized as follows: Background Questions (BQs), CQs, and Future Research Questions (FRQs). The guideline was composed of a total of 69 questions: 39 BQs, 15 CQs, and 15 FRQs. The overall quality of the evidence for each CQ was determined by assessing it with reference to the Grading of Recommendations Assessment, Development and Evaluation approach, and the strength of the recommendation was determined by the Delphi consensus process. Comprehensive up-to-date guidance for on-site physicians is provided regarding indications for proceeding with the diagnosis and treatment.
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Affiliation(s)
- Hiroshi Nakase
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan ,grid.263171.00000 0001 0691 0855Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, S-1, W-16, Chuoku, Sapporo, Hokkaido 060-8543 Japan
| | - Motoi Uchino
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Shinichiro Shinzaki
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Minoru Matsuura
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Katsuyoshi Matsuoka
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Taku Kobayashi
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Masayuki Saruta
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Fumihito Hirai
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Keisuke Hata
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Sakiko Hiraoka
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Motohiro Esaki
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Ken Sugimoto
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Toshimitsu Fuji
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Kenji Watanabe
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Shiro Nakamura
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Nagamu Inoue
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Toshiyuki Itoh
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Makoto Naganuma
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Tadakazu Hisamatsu
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Mamoru Watanabe
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Hiroto Miwa
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Nobuyuki Enomoto
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Tooru Shimosegawa
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
| | - Kazuhiko Koike
- Guidelines Committee for Creating and Evaluating the “Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease”, The Japanese Society of Gastroenterology, 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004 Japan
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Murray A, Nguyen TM, Parker CE, Feagan BG, MacDonald JK. Oral 5-aminosalicylic acid for maintenance of remission in ulcerative colitis. Cochrane Database Syst Rev 2020; 8:CD000544. [PMID: 32856298 PMCID: PMC8094989 DOI: 10.1002/14651858.cd000544.pub5] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Oral 5-aminosalicylic acid (5-ASA; also known as mesalazine or mesalamine) preparations were intended to avoid the adverse effects of sulfasalazine (SASP) while maintaining its therapeutic benefits. In an earlier version of this review, we found that 5-ASA drugs were more effective than placebo for maintenance of remission of ulcerative colitis (UC), but had a significant therapeutic inferiority relative to SASP. In this version, we have rerun the search to bring the review up to date. OBJECTIVES To assess the efficacy, dose-responsiveness, and safety of oral 5-ASA compared to placebo, SASP, or 5-ASA comparators for maintenance of remission in quiescent UC and to compare the efficacy and safety of once-daily dosing of oral 5-ASA with conventional (two or three times daily) dosing regimens. SEARCH METHODS We performed a literature search for studies on 11 June 2019 using MEDLINE, Embase, and the Cochrane Library. In addition, we searched review articles and conference proceedings. SELECTION CRITERIA We included randomized controlled trials with a minimum treatment duration of six months. We considered studies of oral 5-ASA therapy for treatment of participants with quiescent UC compared with placebo, SASP, or other 5-ASA formulations. We also included studies that compared once-daily 5-ASA treatment with conventional dosing of 5-ASA and 5-ASA dose-ranging studies. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. The primary outcome was the failure to maintain clinical or endoscopic remission. Secondary outcomes were adherence, adverse events (AE), serious adverse events (SAE), withdrawals due to AEs, and withdrawals or exclusions after entry. Trials were separated into five comparison groups: 5-ASA versus placebo, 5-ASA versus SASP, once-daily dosing versus conventional dosing, 5-ASA (balsalazide, Pentasa, and olsalazine) versus comparator 5-ASA formulation (Asacol and Salofalk), and 5-ASA dose-ranging. We calculated the risk ratio (RR) and 95% confidence interval (CI) for each outcome. We analyzed data on an intention-to-treat basis, and used GRADE to assess the overall certainty of the evidence. MAIN RESULTS The search identified 44 studies (9967 participants). Most studies were at low risk of bias. Ten studies were at high risk of bias. Seven of these studies were single-blind and three were open-label. 5-ASA is more effective than placebo for maintenance of clinical or endoscopic remission. About 37% (335/907) of 5-ASA participants relapsed at six to 12 months compared to 55% (355/648) of placebo participants (RR 0.68, 95% CI 0.61 to 0.76; 8 studies, 1555 participants; high-certainty evidence). Adherence to study medication was not reported for this comparison. SAEs were reported in 1% (6/550) of participants in the 5-ASA group compared to 2% (5/276) of participants in the placebo group at six to 12 months (RR 0.60, 95% CI 0.19 to 1.84; 3 studies, 826 participants; low-certainty evidence). There is probably little or no difference in AEs at six to 12 months' follow-up (RR 0.93, 95% CI 0.73 to 1.18; 5 studies, 1132 participants; moderate-certainty evidence). SASP is more effective than 5-ASA for maintenance of remission. About 48% (416/871) of 5-ASA participants relapsed at six to 18 months compared to 43% (336/784) of SASP participants (RR 1.14, 95% CI 1.03 to 1.27; 12 studies, 1655 participants; high-certainty evidence). Adherence to study medication and SAEs were not reported for this comparison. There is probably little or no difference in AEs at six to 12 months' follow-up (RR 1.07, 95% CI 0.82 to 1.40; 7 studies, 1138 participants; moderate-certainty evidence). There is little or no difference in clinical or endoscopic remission rates between once-daily and conventionally dosed 5-ASA. About 37% (717/1939) of once-daily participants relapsed over 12 months compared to 39% (770/1971) of conventional-dosing participants (RR 0.94, 95% CI 0.88 to 1.01; 10 studies, 3910 participants; high-certainty evidence). There is probably little or no difference in medication adherence rates. About 10% (106/1152) of participants in the once-daily group failed to adhere to their medication regimen compared to 8% (84/1154) of participants in the conventional-dosing group (RR 1.18, 95% CI 0.72 to 1.93; 9 studies, 2306 participants; moderate-certainty evidence). About 3% (41/1587) of participants in the once-daily group experienced a SAE compared to 2% (35/1609) of participants in the conventional-dose group at six to 12 months (RR 1.20, 95% CI 0.77 to 1.87; moderate-certainty evidence). There is little or no difference in the incidence of AEs at six to 13 months' follow-up (RR 0.98, 95% CI 0.92 to 1.04; 8 studies, 3497 participants; high-certainty evidence). There may be little or no difference in the efficacy of different 5-ASA formulations. About 44% (158/358) of participants in the 5-ASA group relapsed at six to 18 months compared to 41% (142/349) of participants in the 5-ASA comparator group (RR 1.08, 95% CI 0.91 to 1.28; 6 studies, 707 participants; low-certainty evidence). AUTHORS' CONCLUSIONS There is high-certainty evidence that 5-ASA is superior to placebo for maintenance therapy in UC. There is high-certainty evidence that 5-ASA is inferior compared to SASP. There is probably little or no difference between 5-ASA and placebo, and 5-ASA and SASP in commonly reported AEs such as flatulence, abdominal pain, nausea, diarrhea, headache, and dyspepsia. Oral 5-ASA administered once daily has a similar benefit and harm profile as conventional dosing for maintenance of remission in quiescent UC.
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Affiliation(s)
- Alistair Murray
- Schulich School of Medicine & Dentistry, University of Western Ontario, London, Canada
| | | | | | - Brian G Feagan
- Robarts Clinical Trials, London, Canada
- Department of Medicine, University of Western Ontario, London, Canada
- Department of Epidemiology and Biostatistics, University of Western Ontario, London, Canada
| | - John K MacDonald
- Department of Medicine, University of Western Ontario, London, Canada
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8
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Sood A, Ahuja V, Midha V, Sinha SK, Pai CG, Kedia S, Mehta V, Bopanna S, Abraham P, Banerjee R, Bhatia S, Chakravartty K, Dadhich S, Desai D, Dwivedi M, Goswami B, Kaur K, Khosla R, Kumar A, Mahajan R, Misra SP, Peddi K, Singh SP, Singh A. Colitis and Crohn's Foundation (India) consensus statements on use of 5-aminosalicylic acid in inflammatory bowel disease. Intest Res 2020; 18:355-378. [PMID: 32646198 PMCID: PMC7609395 DOI: 10.5217/ir.2019.09176] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Accepted: 04/04/2020] [Indexed: 12/16/2022] Open
Abstract
Despite several recent advances in therapy in inflammatory bowel disease (IBD), 5-aminosalicylic acid (5-ASA) therapy has retained its place especially in ulcerative colitis. This consensus on 5-ASA is obtained through a modified Delphi process, and includes guiding statements and recommendations based on literature evidence (randomized trials, and observational studies), clinical practice, and expert opinion on use of 5-ASA in IBD by Indian gastroenterologists. The aim is to aid practitioners in selecting appropriate treatment strategies and facilitate optimal use of 5-ASA in patients with IBD.
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Affiliation(s)
- Ajit Sood
- Department of Gastroenterology, Dayanand Medical College and Hospital, Ludhiana, India
| | - Vineet Ahuja
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Vandana Midha
- Department of Internal Medicine, Dayanand Medical College and Hospital, Ludhiana, India
| | - Saroj Kant Sinha
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - C Ganesh Pai
- Department of Gastroenterology, Kasturba Medical College, Manipal, India
| | - Saurabh Kedia
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Varun Mehta
- Department of Gastroenterology, Dayanand Medical College and Hospital, Ludhiana, India
| | | | - Philip Abraham
- P. D. Hinduja Hospital and Medical Research Centre, Mumbai, India
| | - Rupa Banerjee
- Asian Institute of Gastroenterology, Hyderabad, India
| | - Shobna Bhatia
- Department of Gastroenterology, King Edward Memorial Hospital, Mumbai, India
| | | | - Sunil Dadhich
- Department of Gastroenterology, Dr. Sampurnanand Medical College, Jodhpur, India
| | - Devendra Desai
- P. D. Hinduja Hospital and Medical Research Centre, Mumbai, India
| | - Manisha Dwivedi
- Department of Gastroenterology, Moti Lal Nehru Medical College, Allahabad, India
| | - Bhabhadev Goswami
- Department of Gastroenterology, Gauhati Medical College, Guwahati, India
| | - Kirandeep Kaur
- Department of Pharmacology, Dayanand Medical College and Hospital, Ludhiana, India
| | - Rajeev Khosla
- Max Super Speciality Hospital, Saket, New Delhi, India
| | - Ajay Kumar
- BLK Super Speciality Hospital, New Delhi, India
| | - Ramit Mahajan
- Department of Gastroenterology, Dayanand Medical College and Hospital, Ludhiana, India
| | - S P Misra
- Department of Gastroenterology, Moti Lal Nehru Medical College, Allahabad, India
| | - Kiran Peddi
- Citizens Centre for Digestive Disorders, Hyderabad, India
| | - Shivaram Prasad Singh
- Department of Gastroenterology, Sriram Chandra Bhanj Medical College and Hospital, Cuttack, India
| | - Arshdeep Singh
- Department of Gastroenterology, Dayanand Medical College and Hospital, Ludhiana, India
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9
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van Langenberg DR, Cheng RKY, Garg M. Outcomes of a drug shortage requiring switching in patients with ulcerative colitis. World J Gastrointest Pathophysiol 2020; 11:32-42. [PMID: 32318313 PMCID: PMC7156848 DOI: 10.4291/wjgp.v11.i2.32] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 03/04/2020] [Accepted: 03/12/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Drug shortages are common yet their impact on patient care and their commercial ramifications has not been adequately researched. In Australia a shortage of balsalazide (2012-2013) necessitated substitution with alternative 5-aminosalicylate (5-ASA) formulations for ulcerative colitis (UC).
AIM To assess and compare the clinical and commercial sequelae of non-medical switching from balsalazide to another 5-ASA and/or return to balsalazide once supply resumed.
METHODS A prospective cohort study of patients on balsalazide for mild-moderate UC was conducted where, strictly due to the national shortage (November 2012- January 2013), were switched to alternative 5-ASA and/or then returned to balsalazide once supply resumed. Clinical (Partial Mayo), endoscopic (Mayo score) activity, adverse effects (to alternative 5-ASA) and percentage market share (of continuous 5-ASA users) from baseline (i.e., time of switching due to shortage) through to five years were assessed.
RESULTS Of 31 patients switched due to the shortage, 12 (38.7%) resumed balsalazide immediately once supply resumed, 8 (25.8%) prompted by adverse effects to the alternative 5-ASA used. Three patients (9.7%) had documented symptomatic improvement, 15 (48.4%) were unchanged and 13 (41.9%) had symptomatic worsening vs baseline (P < 0.01), after switching to an alternative 5-ASA. At 3 and 5y post switch, overall 26/31 (83.9%) and 23/31 (74.2%) had remained continuously on any 5-ASA therapy respectively. Twelve (38.7%) and 11 (35.5%) patients remained on balsalazide continuously at three and five years respectively after drug supply returned, equating to a loss of market share (within 5-ASA class) of 45.2% and 38.7% respectively.
CONCLUSION This study of a balsalazide shortage in UC patients exemplifies the detrimental impact of a drug shortage on long term patient, disease and commercial outcomes.
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Affiliation(s)
- Daniel R van Langenberg
- Department of Gastroenterology, Eastern Health, Box Hill, Victoria 3128, Australia
- Eastern Health Clinical School, Monash University, Box Hill, Victoria 3128, Australia
| | - Richard Kai-Yuan Cheng
- Department of Gastroenterology, Eastern Health, Box Hill, Victoria 3128, Australia
- Department of Gastroenterology, Redcliffe Hospital, Redcliffe, Queensland 4020, Australia
| | - Mayur Garg
- Department of Gastroenterology, Eastern Health, Box Hill, Victoria 3128, Australia
- Eastern Health Clinical School, Monash University, Box Hill, Victoria 3128, Australia
- Department of Gastroenterology, Royal Melbourne Hospital, Parkville, Victoria 3052, Australia
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10
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Solving the questions regarding 5-aminosalitylate formulation in the treatment of ulcerative colitis. J Gastroenterol 2020; 55:1013-1022. [PMID: 32778960 PMCID: PMC7567706 DOI: 10.1007/s00535-020-01713-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 07/22/2020] [Indexed: 02/04/2023]
Abstract
5-aminosalicylate is a fundamental treatment for patients with ulcerative colitis with mild-to-moderate disease; however, evidence for 5-aminosalicylate treatment is unclear in some situations. This review discusses the clinical guidelines and previous studies, and highlights the following points: (1) Although rectal 5-aminosalicylate is effective for proctitis, physicians should endeavor to reduce patient's distress when administering suppositories or enema as the first-line therapy. It should be clarified whether oral 5-aminosalicylate alone with a drug delivery system that allows higher 5-aminosalicylate concentrations to reach the distal colon would be as effective as rectal 5-aminosalicylate therapy. (2) There has been no direct evidence demonstrating the clinical efficacy of switching the 5-aminosalicylate treatment to other 5-aminosalicylate formulations. However, switching to a different 5-aminosalicylate formulation may be indicated if clinical symptoms are not progressive. (3) Several studies have shown that colonic mucosal 5-aminosalicylate concentration correlates with clinical and endoscopic severity; however, it is unclear whether a high 5-aminosalicylate concentration has therapeutic efficacy. (4) The maximum dose of 5-aminosalicylate is necessary for patients with risk factors for recurrence or hospitalization. (5) Optimization of 5-aminosalicylate dosage may be indicated even for quiescent patients with ulcerative colitis if mucosal healing is not obtained, and if patients have multiple risk factors for recurrence. (6) Furthermore, the discontinuation of 5-aminosalicylate is acceptable when biologics are used. Because there are many "old studies" providing evidence for 5-aminosalicylate formulations, more clinical studies are needed to establish new evidence.
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11
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Lamb CA, Kennedy NA, Raine T, Hendy PA, Smith PJ, Limdi JK, Hayee B, Lomer MCE, Parkes GC, Selinger C, Barrett KJ, Davies RJ, Bennett C, Gittens S, Dunlop MG, Faiz O, Fraser A, Garrick V, Johnston PD, Parkes M, Sanderson J, Terry H, Gaya DR, Iqbal TH, Taylor SA, Smith M, Brookes M, Hansen R, Hawthorne AB. British Society of Gastroenterology consensus guidelines on the management of inflammatory bowel disease in adults. Gut 2019; 68:s1-s106. [PMID: 31562236 PMCID: PMC6872448 DOI: 10.1136/gutjnl-2019-318484] [Citation(s) in RCA: 1278] [Impact Index Per Article: 255.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Revised: 06/10/2019] [Accepted: 06/10/2019] [Indexed: 02/06/2023]
Abstract
Ulcerative colitis and Crohn's disease are the principal forms of inflammatory bowel disease. Both represent chronic inflammation of the gastrointestinal tract, which displays heterogeneity in inflammatory and symptomatic burden between patients and within individuals over time. Optimal management relies on understanding and tailoring evidence-based interventions by clinicians in partnership with patients. This guideline for management of inflammatory bowel disease in adults over 16 years of age was developed by Stakeholders representing UK physicians (British Society of Gastroenterology), surgeons (Association of Coloproctology of Great Britain and Ireland), specialist nurses (Royal College of Nursing), paediatricians (British Society of Paediatric Gastroenterology, Hepatology and Nutrition), dietitians (British Dietetic Association), radiologists (British Society of Gastrointestinal and Abdominal Radiology), general practitioners (Primary Care Society for Gastroenterology) and patients (Crohn's and Colitis UK). A systematic review of 88 247 publications and a Delphi consensus process involving 81 multidisciplinary clinicians and patients was undertaken to develop 168 evidence- and expert opinion-based recommendations for pharmacological, non-pharmacological and surgical interventions, as well as optimal service delivery in the management of both ulcerative colitis and Crohn's disease. Comprehensive up-to-date guidance is provided regarding indications for, initiation and monitoring of immunosuppressive therapies, nutrition interventions, pre-, peri- and postoperative management, as well as structure and function of the multidisciplinary team and integration between primary and secondary care. Twenty research priorities to inform future clinical management are presented, alongside objective measurement of priority importance, determined by 2379 electronic survey responses from individuals living with ulcerative colitis and Crohn's disease, including patients, their families and friends.
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Affiliation(s)
- Christopher Andrew Lamb
- Newcastle University, Newcastle upon Tyne, UK
- Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Nicholas A Kennedy
- Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
- University of Exeter, Exeter, UK
| | - Tim Raine
- Cambridge University Hospitals NHS FoundationTrust, Cambridge, UK
| | - Philip Anthony Hendy
- Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
- Imperial College London, London, UK
| | - Philip J Smith
- Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, UK
| | - Jimmy K Limdi
- The Pennine Acute Hospitals NHS Trust, Manchester, UK
- University of Manchester, Manchester, UK
| | - Bu'Hussain Hayee
- King's College Hospital NHS Foundation Trust, London, UK
- King's College London, London, UK
| | - Miranda C E Lomer
- King's College London, London, UK
- Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Gareth C Parkes
- Barts Health NHS Trust, London, UK
- Barts and the London School of Medicine and Dentistry, London, UK
| | - Christian Selinger
- Leeds Teaching Hospitals NHS Trust, Leeds, UK
- University of Leeds, Leeds, UK
| | | | - R Justin Davies
- Cambridge University Hospitals NHS FoundationTrust, Cambridge, UK
- University of Cambridge, Cambridge, UK
| | - Cathy Bennett
- Systematic Research Ltd, Quorn, UK
- Royal College of Surgeons in Ireland (RCSI), Dublin, Ireland
| | | | - Malcolm G Dunlop
- University of Edinburgh, Edinburgh, UK
- Western General Hospital, Edinburgh, UK
| | - Omar Faiz
- Imperial College London, London, UK
- St Mark's Hospital, Harrow, UK
| | - Aileen Fraser
- University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | | | | | - Miles Parkes
- Cambridge University Hospitals NHS FoundationTrust, Cambridge, UK
| | - Jeremy Sanderson
- King's College London, London, UK
- Guy's and St Thomas' NHS Foundation Trust, London, UK
| | | | - Daniel R Gaya
- Glasgow Royal Infirmary, Glasgow, UK
- University of Glasgow, Glasgow, UK
| | - Tariq H Iqbal
- Queen Elizabeth Hospital Birmingham NHSFoundation Trust, Birmingham, UK
- University of Birmingham, Birmingham, UK
| | - Stuart A Taylor
- University College London, London, UK
- University College London Hospitals NHS Foundation Trust, London, UK
| | - Melissa Smith
- Brighton and Sussex University Hospitals NHS Trust, Brighton, UK
- Brighton and Sussex Medical School, Brighton, UK
| | - Matthew Brookes
- Royal Wolverhampton NHS Trust, Wolverhampton, UK
- University of Wolverhampton, Wolverhampton, UK
| | - Richard Hansen
- Royal Hospital for Children Glasgow, Glasgow, UK
- University of Glasgow, Glasgow, UK
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12
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Abstract
Ulcerative colitis and Crohn's disease are the principal forms of inflammatory bowel disease. Both represent chronic inflammation of the gastrointestinal tract, which displays heterogeneity in inflammatory and symptomatic burden between patients and within individuals over time. Optimal management relies on understanding and tailoring evidence-based interventions by clinicians in partnership with patients. This guideline for management of inflammatory bowel disease in adults over 16 years of age was developed by Stakeholders representing UK physicians (British Society of Gastroenterology), surgeons (Association of Coloproctology of Great Britain and Ireland), specialist nurses (Royal College of Nursing), paediatricians (British Society of Paediatric Gastroenterology, Hepatology and Nutrition), dietitians (British Dietetic Association), radiologists (British Society of Gastrointestinal and Abdominal Radiology), general practitioners (Primary Care Society for Gastroenterology) and patients (Crohn's and Colitis UK). A systematic review of 88 247 publications and a Delphi consensus process involving 81 multidisciplinary clinicians and patients was undertaken to develop 168 evidence- and expert opinion-based recommendations for pharmacological, non-pharmacological and surgical interventions, as well as optimal service delivery in the management of both ulcerative colitis and Crohn's disease. Comprehensive up-to-date guidance is provided regarding indications for, initiation and monitoring of immunosuppressive therapies, nutrition interventions, pre-, peri- and postoperative management, as well as structure and function of the multidisciplinary team and integration between primary and secondary care. Twenty research priorities to inform future clinical management are presented, alongside objective measurement of priority importance, determined by 2379 electronic survey responses from individuals living with ulcerative colitis and Crohn's disease, including patients, their families and friends.
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13
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Fukuda T, Naganuma M, Sugimoto S, Ono K, Nanki K, Mizuno S, Kimura K, Mutaguchi M, Nakazato Y, Takabayashi K, Inoue N, Ogata H, Iwao Y, Kanai T. Efficacy of Therapeutic Intervention for Patients With an Ulcerative Colitis Mayo Endoscopic Score of 1. Inflamm Bowel Dis 2019; 25:782-788. [PMID: 30265308 DOI: 10.1093/ibd/izy300] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Indexed: 01/13/2023]
Abstract
BACKGROUND Mucosal healing (MH) is proposed as a therapeutic target for ulcerative colitis (UC). Recent studies have indicated that the rate of clinical relapse in patients with a Mayo endoscopic score (MES) of 1 is higher than that of patients with an MES of 0. However, no study has yet investigated whether therapeutic intervention prevents clinical relapse in patients with an MES of 1. METHODS Patients with UC with an MES of 1 and partial Mayo score ≤2 were included in this study. All patients were followed from first colonoscopy (CS) until follow-up CS. Differences in the rate of clinical relapse (requiring additional treatment for UC) or endoscopic exacerbation (MES ≥2 and proximal extension) were compared between the therapeutic intervention (immediately after first CS) group and the nontherapeutic intervention group; risk factors for relapse were also assessed. RESULTS Among 1523 patients with UC who underwent CS between 2013 and 2016, 220 patients were included in this study. The rate of clinical relapse (P = 0.005) and endoscopic exacerbation (P = 0.11) in patients with therapeutic intervention was lower than that in patients without therapeutic intervention. Multivariable analysis indicated that absence of therapeutic intervention (P = 0.001 for clinical relapse, P = 0.050 for endoscopic exacerbation) and a higher Ulcerative Colitis Endoscopic Index of Severity vascular pattern score immediately after first CS (P = 0.021 for clinical relapse, P = 0.019 for endoscopic exacerbation) were risk factors for both clinical relapse and endoscopic exacerbation. CONCLUSIONS Therapeutic intervention for patients with UC with an MES of 1 might prevent disease relapse.
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Affiliation(s)
- Tomohiro Fukuda
- Division of Gastroenterology and Hepatology, Department of Internal Medicine
| | - Makoto Naganuma
- Division of Gastroenterology and Hepatology, Department of Internal Medicine
| | - Shinya Sugimoto
- Division of Gastroenterology and Hepatology, Department of Internal Medicine
| | - Keiko Ono
- Division of Gastroenterology and Hepatology, Department of Internal Medicine
| | - Kosaku Nanki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine
| | - Shinta Mizuno
- Division of Gastroenterology and Hepatology, Department of Internal Medicine
| | - Kayoko Kimura
- Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine, Tokyo, Japan
| | - Makoto Mutaguchi
- Division of Gastroenterology and Hepatology, Department of Internal Medicine
| | - Yoshihiro Nakazato
- Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine, Tokyo, Japan
| | - Kaoru Takabayashi
- Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine, Tokyo, Japan
| | | | - Haruhiko Ogata
- Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine, Tokyo, Japan
| | | | - Takanori Kanai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine
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14
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Ko CW, Singh S, Feuerstein JD, Falck-Ytter C, Falck-Ytter Y, Cross RK. AGA Clinical Practice Guidelines on the Management of Mild-to-Moderate Ulcerative Colitis. Gastroenterology 2019; 156:748-764. [PMID: 30576644 PMCID: PMC6858922 DOI: 10.1053/j.gastro.2018.12.009] [Citation(s) in RCA: 178] [Impact Index Per Article: 35.6] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Cynthia W Ko
- Division of Gastroenterology, University of Washington, Seattle, Washington
| | - Siddharth Singh
- Division of Gastroenterology, University of California, San Diego, La Jolla, California
| | - Joseph D Feuerstein
- Division of Gastroenterology and Center for Inflammatory Bowel Diseases, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Corinna Falck-Ytter
- Division of Internal Medicine, Louis Stokes Veterans Affairs Medical Center, Case Western Reserve University, Cleveland, Ohio
| | - Yngve Falck-Ytter
- Division of Gastroenterology, Case Western Reserve University, and Louis Stokes Veterans Affairs Medical Center, Cleveland, Ohio
| | - Raymond K Cross
- Division of Gastroenterology and Hepatology, University of Maryland, Baltimore, Maryland
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15
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Singh S, Feuerstein JD, Binion DG, Tremaine WJ. AGA Technical Review on the Management of Mild-to-Moderate Ulcerative Colitis. Gastroenterology 2019; 156:769-808.e29. [PMID: 30576642 PMCID: PMC6858923 DOI: 10.1053/j.gastro.2018.12.008] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Most patients with ulcerative colitis (UC) have mild-to-moderate disease activity, with low risk of colectomy, and are managed by primary care physicians or gastroenterologists. Optimal management of these patients decreases the risk of relapse and proximal disease extension, and may prevent disease progression, complications, and need for immunosuppressive therapy. With several medications (eg, sulfasalazine, diazo-bonded 5-aminosalicylates [ASA], mesalamines, and corticosteroids, including budesonide) and complex dosing formulations, regimens, and routes, to treat a disease with variable anatomic extent, there is considerable practice variability in the management of patients with mild-moderate UC. Hence, the American Gastroenterological Association prioritized clinical guidelines on this topic. To inform clinical guidelines, this technical review was developed in accordance with the Grading of Recommendations Assessment, Development and Evaluation framework for interventional studies. Focused questions included the following: (1) comparative effectiveness and tolerability of different oral 5-ASA therapies (sulfalsalazine vs diazo-bonded 5-ASAs vs mesalamine; low- (<2 g) vs standard (2-3 g/d) vs high-dose (>3 g/d) mesalamine); (2) comparison of different dosing regimens (once-daily vs multiple times per day dosing) and routes (oral vs rectal vs both oral and rectal); (3) role of oral budesonide in patients mild-moderate UC; (4) comparative effectiveness and tolerability of rectal 5-ASA and corticosteroid formulations in patients with distal colitis; and (5) role of alternative therapies like probiotics, curcumin, and fecal microbiota transplantation in the management of mild-moderate UC.
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Affiliation(s)
- Siddharth Singh
- Division of Gastroenterology, University of California, San Diego, La Jolla, California
| | - Joseph D Feuerstein
- Division of Gastroenterology and Center for Inflammatory Bowel Diseases, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - David G Binion
- Division of Gastroenterology, Hepatology and Nutrition, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - William J Tremaine
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
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16
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Nguyen NH, Fumery M, Dulai PS, Prokop LJ, Sandborn WJ, Murad MH, Singh S. Comparative efficacy and tolerability of pharmacological agents for management of mild to moderate ulcerative colitis: a systematic review and network meta-analyses. Lancet Gastroenterol Hepatol 2018; 3:742-753. [PMID: 30122356 PMCID: PMC6821871 DOI: 10.1016/s2468-1253(18)30231-0] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 06/22/2018] [Accepted: 06/26/2018] [Indexed: 12/16/2022]
Abstract
BACKGROUND The majority of patients with ulcerative colitis have mildly to moderately active disease. To inform the management of patients with left-sided or extensive mildly to moderately active ulcerative colitis, we assessed the comparative efficacy and tolerability of different therapies. METHODS In this systematic review and network meta-analysis, we searched Epub, MEDLINE In-Process & Other Non-Indexed Citations, MEDLINE, Embase, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, Scopus, and Web of Science from inception to Dec 14, 2015, and updated on MEDLINE on March 1, 2018, for randomised controlled trials in adults (age ≥17 years) with left-sided or extensive mild to moderate ulcerative colitis. Studies were included if patients were treated with oral sulfasalazine, diazo-bonded 5-aminosalicylates (5-ASAs), mesalazine (low dose <2 g/day, standard dose 2-3 g/day, or high dose >3 g/day), controlled ileal-release budesonide, or budesonide multimatrix, alone or in combination with rectal 5-ASA therapy, and were compared with each other or placebo for induction or maintenance of clinical remission. The minimum duration of therapy was 4 weeks for trials of induction and 24 weeks for trials of maintenance therapy. We did pairwise and random-effects network meta-analysis using a frequentist approach, and calculated odds ratios (ORs) and 95% CIs; agents were ranked using surface under the cumulative ranking (SUCRA) probabilities. We used Grading of Recommendations Assessment, Development and Evaluation (GRADE) criteria to appraise quality of evidence. We examined heterogeneity with the I2 statistic. FINDINGS Our search identified 1316 unique studies, from which 75 randomised trials with 12 215 patients were eligible for analysis. Based on 48 induction randomised trials (8020 participants) that met inclusion criteria, combined oral and rectal 5-ASAs (SUCRA 0·99) and high-dose mesalazine (>3 g/day; SUCRA 0·82) were ranked highest for induction of remission. Both interventions were superior to standard-dose mesalazine (2-3 g/day; failure to induce remission with combined oral and rectal 5-ASAs OR 0·41, 95% CI 0·22-0·77; high-dose mesalazine 0·78, 0·66-0·93) with moderate confidence in estimates. On the basis of 28 randomised trials (4218 participants) that met inclusion criteria, all interventions were superior to placebo for maintenance of remission; however, neither combined oral and rectal 5-ASAs nor high-dose mesalazine were superior to standard-dose mesalazine. INTERPRETATION In patients with mildly to moderately active left-sided or extensive ulcerative colitis, combined oral and topical mesalazine therapy and high-dose mesalazine are superior to standard-dose mesalazine for induction of remission, but not maintenance of remission. Standard-dose mesalazine might be preferred for maintenance in most patients. FUNDING None.
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Affiliation(s)
- Nghia H Nguyen
- Division of Gastroenterology, University of California San Diego, La Jolla, CA, USA
| | - Mathurin Fumery
- Division of Gastroenterology, University of California San Diego, La Jolla, CA, USA; Gastroenterology Unit, Amiens University and Hospital, Université de Picardie Jules Verne, Amiens, France
| | - Parambir S Dulai
- Division of Gastroenterology, University of California San Diego, La Jolla, CA, USA
| | - Larry J Prokop
- Department of Library Services, Mayo Clinic, Rochester, MN, USA
| | - William J Sandborn
- Division of Gastroenterology, University of California San Diego, La Jolla, CA, USA
| | - Mohammad Hassan Murad
- Robert D and Patricia E Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN, USA
| | - Siddharth Singh
- Division of Gastroenterology, University of California San Diego, La Jolla, CA, USA; Division of Biomedical Informatics, University of California San Diego, La Jolla, CA, USA.
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17
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Yamamoto Y, Masuda S, Nakase H, Matsuura M, Maruyama S, Hisamatsu T, Suzuki Y, Matsubara K. Influence of Pharmaceutical Formulation on the Mucosal Concentration of 5-Aminosalicylic Acid and N-Acetylmesalamine in Japanese Patients with Ulcerative Colitis. Biol Pharm Bull 2018; 42:81-86. [PMID: 30369547 DOI: 10.1248/bpb.b18-00561] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The efficacy of 5-aminosalicylic acid (5-ASA) as the first-line therapy for ulcerative colitis (UC) is determined by the extent of drug delivery to the inflamed region. Moreover, differences among the various formulations influence delivery of the drug. In this study, we examined the clinical significance of colonic mucosal concentrations of 5-ASA and N-acetylmesalamine (Ac-5-ASA) in UC patients receiving a pH-dependent or time-dependent release formulation of 5-ASA. The subjects were 67 patients with UC who were treated with a pH-dependent or time-dependent formulation of 5-ASA between December 2011 and April 2014. A retrospective observational analysis of clinical outcomes was performed using the clinical activity index (CAI) obtained on the day of biopsy. Colonic mucosal concentrations of 5-ASA and Ac-5-ASA in biopsy samples were measured by LC-tandem mass spectrometry/mass spectrometry. Patients who were treated with the pH-dependent formulation had higher colon mucosal concentrations of 5-ASA than those who were treated with the time-dependent formulation. Additionally, 5-ASA concentration was significantly higher in patients with CAI scores ≤3. A higher concentration of Ac-5-ASA was achieved with the time-dependent formulation than with the pH-dependent formulation. Furthermore, patients with CAI scores ≤3 had higher concentrations of 5-ASA than those with CAI scores ≥4. The colonic mucosal concentration of 5-ASA in patients with UC is influenced by the pharmaceutical formulation and the remission status of UC.
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Affiliation(s)
- Yuki Yamamoto
- Department of Clinical Pharmacology and Therapeutics, Kyoto University Hospital.,Department of Clinical Pharmacology and Biopharmaceutics, Graduate School of Pharmaceutical Sciences, Kyushu University
| | - Satohiro Masuda
- Department of Clinical Pharmacology and Therapeutics, Kyoto University Hospital.,Department of Clinical Pharmacology and Biopharmaceutics, Graduate School of Pharmaceutical Sciences, Kyushu University.,Department of Pharmacy, Kyushu University Hospital
| | - Hiroshi Nakase
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine.,Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University
| | - Minoru Matsuura
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University
| | - Shihoko Maruyama
- Department of Clinical Pharmacology and Therapeutics, Kyoto University Hospital
| | - Tadakazu Hisamatsu
- The Third Department of Internal Medicine, Kyorin University School of Medicine.,Department of Internal Medicine, Toho University Sakura Medical Center
| | - Yasuo Suzuki
- Department of Internal Medicine, Toho University Sakura Medical Center
| | - Kazuo Matsubara
- Department of Clinical Pharmacology and Therapeutics, Kyoto University Hospital
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18
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Sehgal P, Colombel JF, Aboubakr A, Narula N. Systematic review: safety of mesalazine in ulcerative colitis. Aliment Pharmacol Ther 2018; 47:1597-1609. [PMID: 29722441 DOI: 10.1111/apt.14688] [Citation(s) in RCA: 87] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Revised: 07/13/2017] [Accepted: 04/05/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND Mesalazine is the most commonly prescribed medication for mild to moderate ulcerative colitis. It is generally well tolerated with some reported side effects. AIM To summarise adverse drug events to mesalazine and recommend techniques for management. Furthermore, to determine if there is a dose-dependent relationship between high (>2.4 g/day) vs low dosing (≤2.4 g/day) and occurrence of adverse drug events. METHODS A literature search for relevant studies from inception to 1 December 2017 of the MEDLINE database was conducted. Two reviewers screened all titles identified. Data obtained from randomised controlled trials was used to estimate incidence rates of each adverse event. Two reviewers independently assessed methodological risk of bias and performed data extraction. RESULTS 3581 articles were initially considered. Of these, 3573 were screened, 622 reviewed and 91 included. Adverse events attributed to mesalazine included inflammatory reactions, pancreatitis, cardiotoxicity, hepatotoxicity, musculoskeletal complaints, respiratory symptoms, nephropathies and sexual dysfunction. There does not appear to be a dose-dependent relationship of mesalazine and occurrence of adverse events. CONCLUSION Patients on mesalazine should be monitored for worsening of ulcerative colitis and development of new onset organ dysfunction. High-dose mesalazine appears to have similar safety profile as low dose, and is not associated with greater risk of adverse events. Prior to placing a patient on mesalazine, baseline liver and renal function should be evaluated. Renal function should be periodically assessed, whereas other testing should be performed depending on development of symptoms.
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Affiliation(s)
- P Sehgal
- Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - J-F Colombel
- Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - A Aboubakr
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - N Narula
- Department of Medicine, Division of Gastroenterology, Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, ON, Canada
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19
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Matsuoka K, Kobayashi T, Ueno F, Matsui T, Hirai F, Inoue N, Kato J, Kobayashi K, Kobayashi K, Koganei K, Kunisaki R, Motoya S, Nagahori M, Nakase H, Omata F, Saruta M, Watanabe T, Tanaka T, Kanai T, Noguchi Y, Takahashi KI, Watanabe K, Hibi T, Suzuki Y, Watanabe M, Sugano K, Shimosegawa T. Evidence-based clinical practice guidelines for inflammatory bowel disease. J Gastroenterol 2018; 53:305-353. [PMID: 29429045 PMCID: PMC5847182 DOI: 10.1007/s00535-018-1439-1] [Citation(s) in RCA: 338] [Impact Index Per Article: 56.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 01/23/2018] [Indexed: 02/07/2023]
Abstract
Inflammatory bowel disease (IBD) is a chronic disorder involving mainly the intestinal tract, but possibly other gastrointestinal and extraintestinal organs. Although etiology is still uncertain, recent knowledge in pathogenesis has accumulated, and novel diagnostic and therapeutic modalities have become available for clinical use. Therefore, the previous guidelines were urged to be updated. In 2016, the Japanese Society of Gastroenterology revised the previous versions of evidence-based clinical practice guidelines for ulcerative colitis (UC) and Crohn's disease (CD) in Japanese. A total of 59 clinical questions for 9 categories (1. clinical features of IBD; 2. diagnosis; 3. general consideration in treatment; 4. therapeutic interventions for IBD; 5. treatment of UC; 6. treatment of CD; 7. extraintestinal complications; 8. cancer surveillance; 9. IBD in special situation) were selected, and a literature search was performed for the clinical questions with use of the MEDLINE, Cochrane, and Igaku Chuo Zasshi databases. The guidelines were developed with the basic concept of the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system. Recommendations were made using Delphi rounds. This English version was produced and edited based on the existing updated guidelines in Japanese.
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Affiliation(s)
- Katsuyoshi Matsuoka
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Taku Kobayashi
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Fumiaki Ueno
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan.
- Ofuna Central Hospital, 6-2-24 Ofuna, Kamakura-shi, Kanagawa, 247-0056, Japan.
| | - Toshiyuki Matsui
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Fumihito Hirai
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Nagamu Inoue
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Jun Kato
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Kenji Kobayashi
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Kiyonori Kobayashi
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Kazutaka Koganei
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Reiko Kunisaki
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Satoshi Motoya
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Masakazu Nagahori
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Hiroshi Nakase
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Fumio Omata
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Masayuki Saruta
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Toshiaki Watanabe
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Toshiaki Tanaka
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Takanori Kanai
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Yoshinori Noguchi
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Ken-Ichi Takahashi
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Kenji Watanabe
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Toshifumi Hibi
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Yasuo Suzuki
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Mamoru Watanabe
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Kentaro Sugano
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
| | - Tooru Shimosegawa
- Guidelines Committee for Creating and Evaluating the ''Evidence-Based Clinical Practice Guidelines for Inflammatory Bowel Disease in Japan'', The Japanese Society of Gastroenterology (JSGE), 6F Shimbashi i-MARK Building, 2-6-2 Shimbashi, Minato-ku, Tokyo, 105-0004, Japan
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20
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Fukuda T, Naganuma M, Sugimoto S, Nanki K, Mizuno S, Mutaguchi M, Nakazato Y, Inoue N, Ogata H, Iwao Y, Kanai T. The risk factor of clinical relapse in ulcerative colitis patients with low dose 5-aminosalicylic acid as maintenance therapy: A report from the IBD registry. PLoS One 2017; 12:e0187737. [PMID: 29108025 PMCID: PMC5673208 DOI: 10.1371/journal.pone.0187737] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2017] [Accepted: 10/25/2017] [Indexed: 12/18/2022] Open
Abstract
Background 5-Aminosalicylic acids (5-ASA) are effective for ulcerative colitis (UC) as a maintenance therapy. It is not clear when and how to reduce a dose of 5-ASA after inducing remission. We aimed to investigate the clinical characteristics and evaluate the risk factors of relapse for UC patients receiving 5-ASA. Methods The medical records of prospectively registered UC patients who received oral 5-ASA as maintenance therapy between January and December 31, 2014, were investigated. The patients’ clinical characteristics in a 2-year follow-up were compared between a relapse group and a remission group. Results Of 527 UC patients receiving only oral 5-ASA, 390 (74.0%) maintained remission and 137 (26.0%) relapsed during the follow-up period. Multivariable analysis indicated that a shorter duration of disease remission (p < 0.001, OR: 1.24, 95% CI: 1.12–1.38) was statistically significant for each comparison between the remission and relapse groups among all the patients. Risk factors for clinical relapse were a shorter duration of disease remission (p <0.001, OR: 1.17, 95% CI: 1.04–1.33) in the high-dose 5-ASA group and a shorter duration of disease remission (p = 0.003, OR: 1.45, 95% CI: 1.13–1.89) and a history of steroid use (p = 0.048, OR: 4.73, 95% CI: 1.01–22.2) in the low-dose group. Conclusions A dose reduction of 5-ASA might be cautiously selected in UC patients with a history of steroid use and a shorter duration of disease remission.
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Affiliation(s)
- Tomohiro Fukuda
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Makoto Naganuma
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Shinya Sugimoto
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Kosaku Nanki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Shinta Mizuno
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Makoto Mutaguchi
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Yoshihiro Nakazato
- Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine, Tokyo, Japan
| | - Nagamu Inoue
- Center for Preventive Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Haruhiko Ogata
- Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine, Tokyo, Japan
| | - Yasushi Iwao
- Center for Preventive Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Takanori Kanai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
- * E-mail:
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21
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Choi CH, Moon W, Kim YS, Kim ES, Lee BI, Jung Y, Yoon YS, Lee H, Park DI, Han DS. Second Korean guidelines for the management of ulcerative colitis. Intest Res 2017; 15:7-37. [PMID: 28239313 PMCID: PMC5323310 DOI: 10.5217/ir.2017.15.1.7] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Revised: 01/10/2017] [Accepted: 01/11/2017] [Indexed: 12/12/2022] Open
Abstract
Ulcerative colitis (UC) is a chronic inflammatory bowel disease characterized by a relapsing and remitting course. The direct and indirect costs of the treatment of UC are high, and the quality of life of patients is reduced, especially during exacerbation of the disease. The incidence and prevalence of UC in Korea are still lower than those of Western countries, but have been rapidly increasing during the past decades. Various medical and surgical therapies, including biologics, are currently used for the management of UC. However, many challenging issues exist, which sometimes lead to differences in practice between clinicians. Therefore, the IBD study group of the Korean Association for the Study of Intestinal Diseases established the first Korean guidelines for the management of UC in 2012. This is an update of the first guidelines. It was generally made by the adaptation of several foreign guidelines as was the first edition, and encompasses treatment of active colitis, maintenance of remission, and indication of surgery for UC. The specific recommendations are presented with the quality of evidence and classification of recommendations.
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Affiliation(s)
- Chang Hwan Choi
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Won Moon
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea
| | - You Sun Kim
- Department of Internal Medicine, Seoul Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Eun Soo Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kyungpook National University School of Medicine, Daegu, Korea
| | - Bo-In Lee
- Division of Gastroenterology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yunho Jung
- Division of Gastroenterology, Department of Medicine, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Yong Sik Yoon
- Division of Colon and Rectal Surgery, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Heeyoung Lee
- Center for Preventive Medicine and Public Health, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Dong Il Park
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Dong Soo Han
- Department of Internal Medicine, Hanyang University Guri Hospital, Guri, Korea
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22
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Choi CH, Moon W, Kim YS, Kim ES, Lee BI, Jung Y, Yoon YS, Lee H, Park DI, Han DS. Second Korean Guideline for the Management of Ulcerative Colitis. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2017; 69:1-28. [DOI: 10.4166/kjg.2017.69.1.1] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Chang Hwan Choi
- Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Won Moon
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea
| | - You Sun Kim
- Department of Internal Medicine, Seoul Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Eun Soo Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kyungpook National University School of Medicine, Daegu, Korea
| | - Bo-In Lee
- Division of Gastroenterology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yunho Jung
- Division of Gastroenterology, Department of Medicine, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Yong Sik Yoon
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Korea
| | - Heeyoung Lee
- Center for Preventive Medicine and Public Health, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Dong Il Park
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Dong Soo Han
- Department of Internal Medicine, Hanyang University College of Medicine, Guri, Korea
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23
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Algaba A, Guerra I, García García de Paredes A, Hernández Tejero M, Ferre C, Bonillo D, Aguilera L, López-Sanromán A, Bermejo F. What is the real-life maintenance mesalazine dose in ulcerative colitis? REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2016; 109:114-121. [PMID: 28026200 DOI: 10.17235/reed.2016.4620/2016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To describe how mesalazine (MSZ) is used in our practice in ulcerative colitis (UC), at what dose, and the success rate (regarding adherence to therapy). METHODS Observational, transversal study, including all patients with UC and with MSZ maintenance therapy seen from September 2014 to February 2015 at two IBD units in Spain. Treatment adherence was measured by the Morisky-Green scale. RESULTS We included 203 patients (mean MSZ dose: 2.6 ± 1.0 g/d; median of treatment: 19.5 months [IQR: 8-48]). Doses < 2 g/d were used in 15.3% of cases, 2-2.9 g/d doses in 35.0%, 3-3.9 doses in 29.5%, and ≥ 4 g/d doses in the remaining 20.2%. A single daily dose was preferred in 51.2% of cases, two doses in 33.0% and three doses in 15.8%. A different MSZ brand had been previously used in 36.6% of patients. In 134 cases (66%), the maintenance dose had been increased during a flare-up, and in 49 (36.6% of cases) this higher dose had been kept for maintenance (dose ≥ 4 g/d in 36 patients). During the MSZ therapy, 14 patients (6.9%) suffered mild side effects (21.4% altered liver function tests). Therapy adherence was good in 81.8% of cases. CONCLUSIONS Half of our UC patients take high MSZ doses (≥ 3 g/d) as maintenance therapy, with acceptable safety and good adherence. Half of all patients take a single daily dose, and one third needed a different commercial brand during therapy. Opting for a higher MSZ maintenance dose is a possible strategy for a satisfactory maintenance therapy.
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Affiliation(s)
- Alicia Algaba
- Digestivo, Hospital Universitario de Fuenlabrada, España
| | - Iván Guerra
- Digestivo, Hospital Universitario de Fuenlabrada
| | | | | | - Carlos Ferre
- Servicio de Gastroenterología, Hospital Universitario Ramón y Cajal
| | | | - Lara Aguilera
- Servicio de Gastroenterología, Hospital Universitario Ramón y Cajal
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Wang Y, Parker CE, Feagan BG, MacDonald JK. Oral 5-aminosalicylic acid for maintenance of remission in ulcerative colitis. Cochrane Database Syst Rev 2016; 2016:CD000544. [PMID: 27158764 PMCID: PMC7045447 DOI: 10.1002/14651858.cd000544.pub4] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Oral 5-aminosalicylic (5-ASA) preparations were intended to avoid the adverse effects of sulfasalazine (SASP) while maintaining its therapeutic benefits. Previously, it was found that 5-ASA drugs were more effective than placebo but had a statistically significant therapeutic inferiority relative to SASP. This updated review includes more recent studies and evaluates the effectiveness, dose-responsiveness, and safety of 5-ASA preparations used for maintenance of remission in quiescent ulcerative colitis. OBJECTIVES The primary objectives were to assess the efficacy, dose-responsiveness and safety of oral 5-ASA compared to placebo, SASP, or 5-ASA comparators for maintenance of remission in quiescent ulcerative colitis. A secondary objective was to compare the efficacy and safety of once daily dosing of oral 5-ASA with conventional (two or three times daily) dosing regimens. SEARCH METHODS A literature search for relevant studies (inception to 9 July 2015) was performed using MEDLINE, EMBASE and the Cochrane Library. Review articles and conference proceedings were also searched to identify additional studies. SELECTION CRITERIA Studies were accepted for analysis if they were randomized controlled trials with a minimum treatment duration of six months. Studies of oral 5-ASA therapy for treatment of patients with quiescent ulcerative colitis compared with placebo, SASP or other 5-ASA formulations were considered for inclusion. Studies that compared once daily 5-ASA treatment with conventional dosing of 5-ASA and 5-ASA dose ranging studies were also considered for inclusion. DATA COLLECTION AND ANALYSIS The primary outcome was the failure to maintain clinical or endoscopic remission. Secondary outcomes included adherence, adverse events, withdrawals due to adverse events, and withdrawals or exclusions after entry. Trials were separated into five comparison groups: 5-ASA versus placebo, 5-ASA versus sulfasalazine, once daily dosing versus conventional dosing, 5-ASA versus comparator 5-ASA formulation, and 5-ASA dose-ranging. Placebo-controlled trials were subgrouped by dosage. Once daily versus conventional dosing studies were subgrouped by formulation. 5-ASA-controlled trials were subgrouped by common 5-ASA comparators (e.g. Asacol and Salofalk). Dose-ranging studies were subgrouped by 5-ASA formulation. We calculated the risk ratio (RR) and 95% confidence intervals (95% CI) for each outcome. Data were analyzed on an intention-to-treat basis. MAIN RESULTS Forty-one studies (8928 patients) were included. The majority of included studies were rated as low risk of bias. Ten studies were rated at high risk of bias. Seven of these studies were single-blind and three studies were open-label. However, two open-label studies and four of the single-blind studies utilized investigator performed endoscopy as an endpoint, which may protect against bias. 5-ASA was significantly superior to placebo for maintenance of clinical or endoscopic remission. Forty-one per cent of 5-ASA patients relapsed compared to 58% of placebo patients (7 studies, 1298 patients; RR 0.69, 95% CI 0.62 to 0.77). There was a trend towards greater efficacy with higher doses of 5-ASA with a statistically significant benefit for the 1 to 1.9 g/day (RR 0.65; 95% CI 0.56 to 0.76) and the > 2 g/day subgroups (RR 0.73, 95% CI 0.60 to 0.89). SASP was significantly superior to 5-ASA for maintenance of remission. Forty-eight per cent of 5-ASA patients relapsed compared to 43% of SASP patients (12 studies, 1655 patients; RR 1.14, 95% CI 1.03 to 1.27). A GRADE analysis indicated that the overall quality of the evidence for the primary outcome for the placebo and SASP-controlled studies was high. No statistically significant differences in efficacy or adherence were found between once daily and conventionally dosed 5-ASA. Twenty-nine per cent of once daily patients relapsed over 12 months compared to 31% of conventionally dosed patients (8 studies, 3127 patients; RR 0.91, 95% CI 0.82 to 1.01). Eleven per cent of patients in the once daily group failed to adhere to their medication regimen compared to 9% of patients in the conventional dosing group (6 studies, 1462 patients; RR 1.22, 95% CI 0.91 to 1.64). There does not appear to be any difference in efficacy among the various 5-ASA formulations. Forty-four per cent of patients in the 5-ASA group relapsed compared to 41% of patients in the 5-ASA comparator group (6 studies, 707 patients; RR 1.08, 95% CI 0.91 to 1.28). A pooled analysis of two studies showed no statistically significant difference in efficacy between Balsalazide 6 g and 3 g/day. Twenty-three per cent of patients in the 6 g/day group relapsed compared to 33% of patients in the 3 g/day group (216 patients; RR 0.76; 95% CI 0.45 to 2.79). One study found Balsalazide 4 g to be superior to 2 g/day. Thirty-seven per cent of patients in the 4 g/day Balsalazide group relapsed compared to 55% of patients in the 2 g/day group (133 patients; RR 0.66; 95% CI 0.45 to 0.97). One study found a statistically significant difference between Salofalk granules 3 g and 1.5 g/day. Twenty-five per cent of patients in the Salofalk 3 g/day group relapsed compared to 39% of patients in the 1.5 g/day group (429 patients; RR 0.65; 95% CI 0.49 to 0.86). Common adverse events included flatulence, abdominal pain, nausea, diarrhea, headache, dyspepsia, and nasopharyngitis. There were no statistically significant differences in the incidence of adverse events between 5-ASA and placebo, 5-ASA and SASP, once daily and conventionally dosed 5-ASA, 5-ASA and comparator 5-ASA formulations and 5-ASA dose ranging studies. The trials that compared 5-ASA and SASP may have been biased in favour of SASP because most trials enrolled patients known to be tolerant to SASP which may have minimized SASP-related adverse events. AUTHORS' CONCLUSIONS 5-ASA was superior to placebo for maintenance therapy in ulcerative colitis. However, 5-ASA had a statistically significant therapeutic inferiority relative to SASP. Oral 5-ASA administered once daily is as effective and safe as conventional dosing for maintenance of remission in quiescent ulcerative colitis. There does not appear to be any difference in efficacy or safety between the various formulations of 5-ASA. Patients with extensive ulcerative colitis or with frequent relapses may benefit from a higher dose of maintenance therapy. High dose therapy appears to be as safe as low dose and is not associated with a higher incidence of adverse events.
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Affiliation(s)
- Yongjun Wang
- University of Western OntarioSchulich School of Medicine & DentistryLondonONCanada
| | - Claire E Parker
- Robarts Clinical TrialsCochrane IBD Group100 Dundas Street, Suite 200LondonONCanadaN6A 5B6
| | - Brian G Feagan
- Robarts Clinical TrialsCochrane IBD Group100 Dundas Street, Suite 200LondonONCanadaN6A 5B6
- University of Western OntarioDepartment of MedicineLondonONCanada
- University of Western OntarioDepartment of Epidemiology and BiostatisticsLondonONCanada
| | - John K MacDonald
- Robarts Clinical TrialsCochrane IBD Group100 Dundas Street, Suite 200LondonONCanadaN6A 5B6
- University of Western OntarioDepartment of MedicineLondonONCanada
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Wang Y, Parker CE, Feagan BG, MacDonald JK. Oral 5-aminosalicylic acid for maintenance of remission in ulcerative colitis. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2016. [PMID: 27158764 DOI: 10.1002/14651858.cd000544.pub4.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Oral 5-aminosalicylic (5-ASA) preparations were intended to avoid the adverse effects of sulfasalazine (SASP) while maintaining its therapeutic benefits. Previously, it was found that 5-ASA drugs were more effective than placebo but had a statistically significant therapeutic inferiority relative to SASP. This updated review includes more recent studies and evaluates the effectiveness, dose-responsiveness, and safety of 5-ASA preparations used for maintenance of remission in quiescent ulcerative colitis. OBJECTIVES The primary objectives were to assess the efficacy, dose-responsiveness and safety of oral 5-ASA compared to placebo, SASP, or 5-ASA comparators for maintenance of remission in quiescent ulcerative colitis. A secondary objective was to compare the efficacy and safety of once daily dosing of oral 5-ASA with conventional (two or three times daily) dosing regimens. SEARCH METHODS A literature search for relevant studies (inception to 9 July 2015) was performed using MEDLINE, EMBASE and the Cochrane Library. Review articles and conference proceedings were also searched to identify additional studies. SELECTION CRITERIA Studies were accepted for analysis if they were randomized controlled trials with a minimum treatment duration of six months. Studies of oral 5-ASA therapy for treatment of patients with quiescent ulcerative colitis compared with placebo, SASP or other 5-ASA formulations were considered for inclusion. Studies that compared once daily 5-ASA treatment with conventional dosing of 5-ASA and 5-ASA dose ranging studies were also considered for inclusion. DATA COLLECTION AND ANALYSIS The primary outcome was the failure to maintain clinical or endoscopic remission. Secondary outcomes included adherence, adverse events, withdrawals due to adverse events, and withdrawals or exclusions after entry. Trials were separated into five comparison groups: 5-ASA versus placebo, 5-ASA versus sulfasalazine, once daily dosing versus conventional dosing, 5-ASA versus comparator 5-ASA formulation, and 5-ASA dose-ranging. Placebo-controlled trials were subgrouped by dosage. Once daily versus conventional dosing studies were subgrouped by formulation. 5-ASA-controlled trials were subgrouped by common 5-ASA comparators (e.g. Asacol and Salofalk). Dose-ranging studies were subgrouped by 5-ASA formulation. We calculated the risk ratio (RR) and 95% confidence intervals (95% CI) for each outcome. Data were analyzed on an intention-to-treat basis. MAIN RESULTS Forty-one studies (8928 patients) were included. The majority of included studies were rated as low risk of bias. Ten studies were rated at high risk of bias. Seven of these studies were single-blind and three studies were open-label. However, two open-label studies and four of the single-blind studies utilized investigator performed endoscopy as an endpoint, which may protect against bias. 5-ASA was significantly superior to placebo for maintenance of clinical or endoscopic remission. Forty-one per cent of 5-ASA patients relapsed compared to 58% of placebo patients (7 studies, 1298 patients; RR 0.69, 95% CI 0.62 to 0.77). There was a trend towards greater efficacy with higher doses of 5-ASA with a statistically significant benefit for the 1 to 1.9 g/day (RR 0.65; 95% CI 0.56 to 0.76) and the > 2 g/day subgroups (RR 0.73, 95% CI 0.60 to 0.89). SASP was significantly superior to 5-ASA for maintenance of remission. Forty-eight per cent of 5-ASA patients relapsed compared to 43% of SASP patients (12 studies, 1655 patients; RR 1.14, 95% CI 1.03 to 1.27). A GRADE analysis indicated that the overall quality of the evidence for the primary outcome for the placebo and SASP-controlled studies was high. No statistically significant differences in efficacy or adherence were found between once daily and conventionally dosed 5-ASA. Twenty-nine per cent of once daily patients relapsed over 12 months compared to 31% of conventionally dosed patients (8 studies, 3127 patients; RR 0.91, 95% CI 0.82 to 1.01). Eleven per cent of patients in the once daily group failed to adhere to their medication regimen compared to 9% of patients in the conventional dosing group (6 studies, 1462 patients; RR 1.22, 95% CI 0.91 to 1.64). There does not appear to be any difference in efficacy among the various 5-ASA formulations. Forty-four per cent of patients in the 5-ASA group relapsed compared to 41% of patients in the 5-ASA comparator group (6 studies, 707 patients; RR 1.08, 95% CI 0.91 to 1.28). A pooled analysis of two studies showed no statistically significant difference in efficacy between Balsalazide 6 g and 3 g/day. Twenty-three per cent of patients in the 6 g/day group relapsed compared to 33% of patients in the 3 g/day group (216 patients; RR 0.76; 95% CI 0.45 to 2.79). One study found Balsalazide 4 g to be superior to 2 g/day. Thirty-seven per cent of patients in the 4 g/day Balsalazide group relapsed compared to 55% of patients in the 2 g/day group (133 patients; RR 0.66; 95% CI 0.45 to 0.97). One study found a statistically significant difference between Salofalk granules 3 g and 1.5 g/day. Twenty-five per cent of patients in the Salofalk 3 g/day group relapsed compared to 39% of patients in the 1.5 g/day group (429 patients; RR 0.65; 95% CI 0.49 to 0.86). Common adverse events included flatulence, abdominal pain, nausea, diarrhea, headache, dyspepsia, and nasopharyngitis. There were no statistically significant differences in the incidence of adverse events between 5-ASA and placebo, 5-ASA and SASP, once daily and conventionally dosed 5-ASA, 5-ASA and comparator 5-ASA formulations and 5-ASA dose ranging studies. The trials that compared 5-ASA and SASP may have been biased in favour of SASP because most trials enrolled patients known to be tolerant to SASP which may have minimized SASP-related adverse events. AUTHORS' CONCLUSIONS 5-ASA was superior to placebo for maintenance therapy in ulcerative colitis. However, 5-ASA had a statistically significant therapeutic inferiority relative to SASP. Oral 5-ASA administered once daily is as effective and safe as conventional dosing for maintenance of remission in quiescent ulcerative colitis. There does not appear to be any difference in efficacy or safety between the various formulations of 5-ASA. Patients with extensive ulcerative colitis or with frequent relapses may benefit from a higher dose of maintenance therapy. High dose therapy appears to be as safe as low dose and is not associated with a higher incidence of adverse events.
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Affiliation(s)
- Yongjun Wang
- Schulich School of Medicine & Dentistry, University of Western Ontario, London, ON, Canada
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26
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Pica R, Cassieri C, Cocco A, Zippi M, Marcheggiano A, De Nitto D, Avallone EV, Crispino P, Occhigrossi G, Paoluzi P. A randomized trial comparing 4.8 vs. 2.4 g/day of oral mesalazine for maintenance of remission in ulcerative colitis. Dig Liver Dis 2015; 47:933-7. [PMID: 26391602 DOI: 10.1016/j.dld.2015.07.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2014] [Revised: 06/30/2015] [Accepted: 07/18/2015] [Indexed: 02/07/2023]
Abstract
BACKGROUND Mesalazine is used as maintenance therapy in ulcerative colitis but the optimal dosage is still controversial. AIM To compare the remission-maintenance efficacy and tolerability of two daily doses of oral mesalazine (4.8 g and 2.4 g) in patients with ulcerative colitis with frequent relapses in a randomized controlled trial. METHODS 112 ulcerative colitis patients in remission were enrolled and randomly allocated to treatment for 1 year with oral mesalazine at a daily dose of 4.8 g (n=56, Group A) or 2.4 g (n=56, Group B). RESULTS At the end of the 12 months, intention to treat analysis revealed persistent remission in 42 (75%) in Group A and 36 (64.2%) in Group B (p=0.3). The higher daily dose (4.8 g) proved to be significantly more effective for maintaining remission in patients under 40 years of age (90.5% Group A vs. 50% Group B; Fisher's exact test, p=0.0095) and in those with extensive disease (90.9% Group A vs. 46.7% Group B; Fisher's exact test, p=0.0064). CONCLUSIONS In ulcerative colitis patients younger than 40 years and/or with extensive disease, a daily dose of 4.8 g oral mesalazine results in increased rates and duration of remission compared to 2.4 g.
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Affiliation(s)
- Roberta Pica
- IBD Unit, Division of Gastroenterology and Digestive Endoscopy, Sandro Pertini Hospital, Rome, Italy.
| | - Claudio Cassieri
- Department of Internal Medicine and Medical Specialties, Gastroenterology Unit, "Sapienza", University of Rome, Italy
| | - Andrea Cocco
- IBD Unit, Division of Gastroenterology and Digestive Endoscopy, Sandro Pertini Hospital, Rome, Italy
| | - Maddalena Zippi
- IBD Unit, Division of Gastroenterology and Digestive Endoscopy, Sandro Pertini Hospital, Rome, Italy
| | - Adriana Marcheggiano
- Department of Internal Medicine and Medical Specialties, Gastroenterology Unit, "Sapienza", University of Rome, Italy
| | - Daniela De Nitto
- IBD Unit, Division of Gastroenterology and Digestive Endoscopy, Sandro Pertini Hospital, Rome, Italy
| | - Eleonora Veronica Avallone
- Department of Internal Medicine and Medical Specialties, Gastroenterology Unit, "Sapienza", University of Rome, Italy
| | - Pietro Crispino
- Department of Internal Medicine and Medical Specialties, Gastroenterology Unit, "Sapienza", University of Rome, Italy
| | - Giuseppe Occhigrossi
- IBD Unit, Division of Gastroenterology and Digestive Endoscopy, Sandro Pertini Hospital, Rome, Italy
| | - Paolo Paoluzi
- Department of Internal Medicine and Medical Specialties, Gastroenterology Unit, "Sapienza", University of Rome, Italy
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27
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Abstract
Ulcerative colitis (UC) and Crohn's disease (CD) are chronic inflammatory disorders, which require long term treatment to achieve remission and to prevent relapses and cancer. While current therapies are effective in most cases, they can have rare but serious side effects and are often associated with high costs. On the other hand, early discontinuation of an effective treatment may lead to a quick relapse and to complications at the restart of therapy. Therefore it is essential to determine the optimal duration of maintenance therapy, but clear guidelines are missing. The most important questions when deciding whether to continue or withdraw therapy in quiescent UC and CD patients are the efficacy of the continuous treatment to maintain remission in the long term, the frequency and severity of side effects, and the chance of relapse after discontinuation of therapy. This review summarizes the current knowledge on these topics with respect to 5-aminosalicylates, thiopurines, methotrexate, and biological therapies and collects information regarding when and in which specific patient groups, in the absence of risk factors, can withdrawal of therapy be considered without a high risk of relapse. Additionally, the particular aspect of colorectal cancer prevention by current therapies will also be discussed.
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28
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Bressler B, Marshall JK, Bernstein CN, Bitton A, Jones J, Leontiadis GI, Panaccione R, Steinhart AH, Tse F, Feagan B. Clinical practice guidelines for the medical management of nonhospitalized ulcerative colitis: the Toronto consensus. Gastroenterology 2015; 148:1035-1058.e3. [PMID: 25747596 DOI: 10.1053/j.gastro.2015.03.001] [Citation(s) in RCA: 267] [Impact Index Per Article: 29.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2014] [Accepted: 02/09/2015] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS The medical management of ulcerative colitis (UC) has improved through the development of new therapies and novel approaches that optimize existing drugs. Previous Canadian consensus guidelines addressed the management of severe UC in the hospitalized patient. We now present consensus guidelines for the treatment of ambulatory patients with mild to severe active UC. METHODS A systematic literature search identified studies on the management of UC. The quality of evidence and strength of recommendations were rated according to the Grading of Recommendation Assessment, Development and Evaluation (GRADE) approach. Statements were developed through an iterative online platform and then finalized and voted on by a working group of specialists. RESULTS The participants concluded that the goal of therapy is complete remission, defined as both symptomatic and endoscopic remission without corticosteroid therapy. The consensus includes 34 statements focused on 5 main drug classes: 5-aminosalicylate (5-ASA), corticosteroids, immunosuppressants, anti-tumor necrosis factor (TNF) therapies, and other therapies. Oral and rectal 5-ASA are recommended first-line therapy for mild to moderate UC, with corticosteroid therapy for those who fail to achieve remission. Patients with moderate to severe UC should undergo a course of oral corticosteroid therapy, with transition to 5-ASA, thiopurine, anti-TNF (with or without thiopurine or methotrexate), or vedolizumab maintenance therapy in those who successfully achieve symptomatic remission. For patients with corticosteroid-resistant/dependent UC, anti-TNF or vedolizumab therapy is recommended. Timely assessments of response and remission are critical to ensuring optimal outcomes. CONCLUSIONS Optimal management of UC requires careful patient assessment, evidence-based use of existing therapies, and thorough assessment to define treatment success.
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Affiliation(s)
- Brian Bressler
- Division of Gastroenterology, Department of Medicine, St Paul's Hospital, Vancouver, British Columbia.
| | - John K Marshall
- Department of Medicine, McMaster University, Hamilton, Ontario
| | - Charles N Bernstein
- IBD Clinical and Research Centre, University of Manitoba, Winnipeg, Manitoba
| | - Alain Bitton
- Department of Medicine, McGill University Health Centre, Montreal, Quebec
| | - Jennifer Jones
- Department of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan
| | | | - Remo Panaccione
- Department of Medicine, University of Calgary, Calgary, Alberta
| | | | - Francis Tse
- Department of Medicine, McMaster University, Hamilton, Ontario
| | - Brian Feagan
- Robarts Research Institute, Western University, London, Ontario, Canada
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29
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Dignass A, Lindsay JO, Sturm A, Windsor A, Colombel JF, Allez M, d'Haens G, d'Hoore A, Mantzanaris G, Novacek G, Öresland T, Reinisch W, Sans M, Stange E, Vermeire S, Travis S, van Assche G. [Second European evidence-based consensus on the diagnosis and management of ulcerative colitis Part 2: Current management (Spanish version)]. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO 2015; 80:32-73. [PMID: 25769217 DOI: 10.1016/j.rgmx.2014.10.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Accepted: 10/23/2014] [Indexed: 02/06/2023]
Affiliation(s)
- A Dignass
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso.
| | | | - A Sturm
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - A Windsor
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - J-F Colombel
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - M Allez
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - G d'Haens
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - A d'Hoore
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - G Mantzanaris
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - G Novacek
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - T Öresland
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - W Reinisch
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - M Sans
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - E Stange
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - S Vermeire
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
| | - S Travis
- Contribuyeron por igual a este trabajo; Coordinadores del Consenso
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30
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Lasson A, Öhman L, Stotzer PO, Isaksson S, Überbacher O, Ung KA, Strid H. Pharmacological intervention based on fecal calprotectin levels in patients with ulcerative colitis at high risk of a relapse: A prospective, randomized, controlled study. United European Gastroenterol J 2015; 3:72-9. [PMID: 25653861 DOI: 10.1177/2050640614560785] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2014] [Accepted: 10/27/2014] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Targeted therapy, using biomarkers to assess disease activity in ulcerative colitis (UC), has been proposed. OBJECTIVE The objective of this study was to evaluate whether pharmacological intervention guided by fecal calprotectin (FC) prolongs remission in patients with UC. METHODS A total of 91 adults with UC in remission were randomized to an intervention group or a control group. Analysis of FC was performed monthly, during 18 months. A FC value of 300 µg/g was set as the cut-off for intervention, which was a dose escalation of the oral 5-aminosalicylate (5-ASA) agent. The primary study end-point was the number of patients to have relapsed by month 18. RESULTS There were relapses in 18 (35.3%) and 20 (50.0%) patients in the intervention and the control groups, respectively (p = 0.23); and 28 (54.9%) patients in the intervention group and 28 (70.0%) patients in the control group had a FC > 300 µg/g, of which 8 (28.6%) and 16 (57.1%) relapsed, respectively (p < 0.05). CONCLUSION Active intervention significantly reduced relapse rates, although no significant difference was reached between the groups overall. Thus, FC-levels might be used to identify patients with UC at risk for a flare, and a dose escalation of their 5-ASA agent is a therapeutic option for these patients.
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Affiliation(s)
- Anders Lasson
- Department of Internal Medicine, Södra Älvsborgs Hospital, Borås, Sweden
| | - Lena Öhman
- Department of Internal Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden ; Department of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Sweden
| | - Per-Ove Stotzer
- Department of Internal Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Stefan Isaksson
- Department of Internal Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden ; Department of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Sweden
| | - Otto Überbacher
- Department of Internal Medicine, Hallands Hospital, Varberg, Sweden
| | - Kjell-Arne Ung
- Department of Internal Medicine, Skaraborgs Hospital, Skövde, Sweden
| | - Hans Strid
- Department of Internal Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
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31
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Lee KJ. Pharmacologic treatment for inflammatory bowel disease. JOURNAL OF THE KOREAN MEDICAL ASSOCIATION 2015. [DOI: 10.5124/jkma.2015.58.1.57] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Kwang Jae Lee
- Department of Gastroenterology, Ajou University School of Medicine, Suwon, Korea
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32
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Takeshima F, Matsumura M, Makiyama K, Ohba K, Yamakawa M, Nishiyama H, Yamao T, Akazawa Y, Yamaguchi N, Ohnita K, Ichikawa T, Isomoto H, Nakao K. Efficacy of long-term 4.0 g/day mesalazine (Pentasa) for maintenance therapy in ulcerative colitis. Med Sci Monit 2014; 20:1314-8. [PMID: 25064629 PMCID: PMC4136941 DOI: 10.12659/msm.890567] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background High-dose (4.0 g/day) mesalazine is typically used for induction therapy, but its efficacy as maintenance therapy remains to be determined. We conducted a multicenter retrospective study to investigate the efficacy of continuous treatment with 4.0 g/day of mesalazine. Material/Methods Japanese ulcerative colitis (UC) patients receiving acute induction therapy with 4.0 g/day mesalazine were enrolled and followed. Those who clinically improved or who achieved clinical remission were categorized into 2 sub-groups according to the median duration of treatment with 4.0 g/day of mesalazine. The clinical relapse frequency and the time to relapse were analyzed. Results We enrolled 180 patients with active UC, and then 115 patients who clinically improved or who achieved clinical remission after treatment with 4.0 g/day mesalazine were categorized into 2 sub-groups according to the median of treatment duration: a short-term treatment group (≤105 days, n=58) and a long-term treatment group (>105 days, n=57). Overall, 45 (39.1%) patients relapsed: 28 (48.3%) in the short-term treatment group and 17 (29.8%) in the long-term treatment group. This difference was statistically significant (p<0.05). The relapse-free rate in the long-term treatment group was significantly higher than that in the short-term treatment group (p<0.05). The mean time to relapse in the long-term treatment group was significantly longer than that in the short-term treatment group (425.6±243.8 days vs. 277.4±224.5 days; p<0.05). Conclusions Long-term continuous treatment with high-dose mesalazine (4.0 g/day) may be more effective than short-term treatment for maintenance of remission in UC patients.
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Affiliation(s)
- Fuminao Takeshima
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Masato Matsumura
- Department of Gastroenterology and Hepatology, Matsumura Clinic, Sasebo, Japan
| | - Kazuya Makiyama
- Gastroenterology Unit, Shunkaikai Medical Corporation Inoue Hospital, Nagasaki, Japan
| | - Kazuo Ohba
- Department of Internal Medicine, Isahaya Health Insurance General Hospital, Isahaya, Japan
| | - Masaki Yamakawa
- Department of Internal Medicine, Nagasaki Municipal Medical Center, Nagasaki, Japan
| | - Hitoshi Nishiyama
- Department of Gastroenterology, National Hospital Organization Nagasaki Medical Center, Ohmura, Japan
| | - Takuji Yamao
- Department of Gastroenterology and Hepatology, Sasebo City General Hospital, Sasebo, Japan
| | - Yuko Akazawa
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Naoyuki Yamaguchi
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Ken Ohnita
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Tatsuki Ichikawa
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Hajime Isomoto
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Kazuhiko Nakao
- Department of Gastroenterology and Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
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Abstract
The clinical management of ulcerative colitis (UC) involves first treating the acute symptoms to induce remission, and then successfully maintaining it. Oral 5-aminosalicylic acids are safe and useful for maintaining remission in patients with UC. In terms of adherence, a once-daily form of 5-aminosalicylic acid is superior in maintaining remission as compared with split dosing. Patients at high risk of relapse may be candidates for treatment with thiopurines and/or biologics in the early stages of UC. Calcineurin inhibitors, such as cyclosporine and tacrolimus, are effective for severe, steroid-refractory UC patients. It is suggested that these patients use thiopurines as their maintenance therapy once they achieve remission with calcineurin inhibitors. Recent studies have confirmed that biologics are effective for inducing clinical and endoscopic remission of UC, and thus they may improve long-term prognosis of UC.
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Affiliation(s)
- Makoto Naganuma
- Center for Diagnostic and Therapeutic Endoscopy, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo, Japan
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Outcome following aminosalicylate therapy in children newly diagnosed as having ulcerative colitis. J Pediatr Gastroenterol Nutr 2013; 56:12-8. [PMID: 22847466 DOI: 10.1097/mpg.0b013e31826ac41a] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Despite a paucity of published supporting data, 5-aminosalicylate (5-ASA) use in pediatric ulcerative colitis (UC) is common. The present study describes the use and outcome of a large multicenter inception cohort of children with UC treated with 5-ASA. METHODS Data were obtained from the Pediatric Inflammatory Bowel Disease Collaborative Research Group Registry, a prospective North American observational study of children newly diagnosed as having inflammatory bowel disease ages 16 years or younger. Patient data are recorded at diagnosis, 30 days, and then quarterly. Patients are managed by physician dictate, not protocol. Disease activity is classified by physician global assessment. The primary outcome examined was corticosteroid (CS) free, inactive UC at 1 year following initiation of 5-ASA within 30 days of diagnosis (with or without concomitant CS use) without the need for rescue therapy (immunomodulators, biologics, or colectomy). RESULTS Study subjects included 213 patients newly diagnosed as having UC who received oral 5-ASA compounds (115 of whom also received CS) during the first 30 days after diagnosis, and no other oral therapies for the treatment of UC. Of these 213 patients, 86 (40%) were CS free and physician global assessment inactive at 1 year without rescue. Outcome was not associated with disease severity at diagnosis, demographic or laboratory factors examined, or initial dose of 5-ASA used. CONCLUSIONS Forty percent of children taking 5-ASA as primary maintenance therapy at diagnosis are in CS-free remission after 1 year of treatment. Further pediatric studies will be needed to address whether increased adherence and/or higher dosing schedules will improve outcomes.
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Dignass A, Lindsay JO, Sturm A, Windsor A, Colombel JF, Allez M, D'Haens G, D'Hoore A, Mantzaris G, Novacek G, Oresland T, Reinisch W, Sans M, Stange E, Vermeire S, Travis S, Van Assche G. Second European evidence-based consensus on the diagnosis and management of ulcerative colitis part 2: current management. J Crohns Colitis 2012; 6:991-1030. [PMID: 23040451 DOI: 10.1016/j.crohns.2012.09.002] [Citation(s) in RCA: 683] [Impact Index Per Article: 56.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2012] [Accepted: 09/03/2012] [Indexed: 02/07/2023]
Affiliation(s)
- Axel Dignass
- Department of Medicine 1, Agaplesion Markus Hospital, Wilhelm-Epstein-Str. 4, D-60431 Frankfurt/Main, Germany.
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Feagan BG, Macdonald JK. Oral 5-aminosalicylic acid for maintenance of remission in ulcerative colitis. Cochrane Database Syst Rev 2012; 10:CD000544. [PMID: 23076890 DOI: 10.1002/14651858.cd000544.pub3] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Oral 5-aminosalicylic (5-ASA) preparations were intended to avoid the adverse effects of sulfasalazine (SASP) while maintaining its therapeutic benefits. Previously, it was found that 5-ASA drugs were more effective than placebo but had a statistically significant therapeutic inferiority relative to SASP. This updated review includes more recent studies and evaluates the effectiveness, dose-responsiveness, and safety of 5-ASA preparations used for maintenance of remission in quiescent ulcerative colitis. OBJECTIVES The primary objectives were to assess the efficacy, dose-responsiveness and safety of oral 5-ASA compared to placebo, SASP, or 5-ASA comparators for maintenance of remission in quiescent ulcerative colitis. A secondary objective was to compare the efficacy and safety of once daily dosing of oral 5-ASA with conventional (two or three times daily) dosing regimens. SEARCH METHODS A literature search for relevant studies (inception to January 20, 2012) was performed using MEDLINE, EMBASE and the Cochrane Library. Review articles and conference proceedings were also searched to identify additional studies. SELECTION CRITERIA Studies were accepted for analysis if they were randomized controlled trials with a minimum treatment duration of six months. Studies of oral 5-ASA therapy for treatment of patients with quiescent ulcerative colitis compared with placebo, SASP or other 5-ASA formulations were considered for inclusion. Studies that compared once daily 5-ASA treatment with conventional dosing of 5-ASA and 5-ASA dose ranging studies were also considered for inclusion. DATA COLLECTION AND ANALYSIS The primary outcome was the failure to maintain clinical or endoscopic remission. Secondary outcomes included adherence, adverse events, withdrawals due to adverse events, and withdrawals or exclusions after entry. Trials were separated into five comparison groups: 5-ASA versus placebo, 5-ASA versus sulfasalazine, once daily dosing versus conventional dosing, 5-ASA versus comparator 5-ASA formulation, and 5-ASA dose-ranging. Placebo-controlled trials were subgrouped by dosage. Once daily versus conventional dosing studies were subgrouped by formulation. 5-ASA-controlled trials were subgrouped by common 5-ASA comparators (e.g. Asacol and Salofalk). Dose-ranging studies were subgrouped by 5-ASA formulation. We calculated the relative risk (RR) and 95% confidence intervals (95% CI) for each outcome. Data were analyzed on an intention to treat basis. MAIN RESULTS Thirty-eight studies (8127 patients) were included. The majority of included studies were rated as low risk of bias. Eight studies were rated at high risk of bias. Six of these studies were single-blind and two studies were open-label. However, the two open-label studies and four of the single-blind studies utilized investigator performed endoscopy as an endpoint, which may protect against bias. 5-ASA was significantly superior to placebo for maintenance of clinical or endoscopic remission. Forty-one per cent of 5-ASA patients relapsed compared to 58% of placebo patients (7 studies, 1298 patients; RR 0.69, 95% CI 0.62 to 0.77). There was a trend towards greater efficacy with higher doses of 5-ASA with a statistically significant benefit for the 1 to 1.9 g/day (RR 0.65; 95% CI 0.56 to 0.76) and the > 2 g/day subgroups (RR 0.73, 95% CI 0.60 to 0.89). SASP was significantly superior to 5-ASA for maintenance of remission. Forty-eight per cent of 5-ASA patients relapsed compared to 43% of SASP patients (12 studies, 1655 patients; RR 1.14, 95% CI 1.03 to 1.27). A GRADE analysis indicated that the overall quality of the evidence for the primary outcome for the placebo and SASP-controlled studies was high. No statistically significant differences in efficacy or adherence were found between once daily and conventionally dosed 5-ASA. Twenty-nine per cent of once daily patients relapsed over 12 months compared to 31% of conventionally dosed patients (7 studies, 2826 patients; RR 0.92, 95% CI 0.83 to 1.03). Fourteen per cent of patients in the once daily group failed to adhere to their medication regimen compared to 11% of patients in the conventional dosing group (5 studies, 1161 patients; RR 1.21, 95% CI 0.90 to 1.63). There does not appear to be any difference in efficacy among the various 5-ASA formulations. Thirty-eight per cent of patients in the 5-ASA group relapsed compared to 37% of patients in the 5-ASA comparator group (5 studies, 457 patients; RR 1.01, 95% CI 0.80 to 1.28). A pooled analysis of two studies showed no statistically significant difference in efficacy between Balsalazide 6 g and 3 g/day. Twenty-three per cent of patients in the 6 g/day group relapsed compared to 33% of patients in the 3 g/day group (216 patients; RR 0.72; 95% CI 0.46 to 1.13). One study found Balsalazide 4 g to be superior to 2 g/day. Thirty-seven per cent of patients in the 4 g/day Balsalazide group relapsed compared to 55% of patients in the 2 g/day group (133 patients; RR 0.66; 95% CI 0.45 to 0.97). One study found a statistically significant difference between Salofalk granules 3 g and 1.5 g/day. Twenty-five per cent of patients in the Salofalk 3 g/day group relapsed compared to 39% of patients in the 1.5 g/day group (429 patients; RR 0.65; 95% CI 0.49 to 0.86). Common adverse events included flatulence, abdominal pain, nausea, diarrhea, headache, dyspepsia, and nasopharyngitis. There were no statistically significant differences in the incidence of adverse events between 5-ASA and placebo, 5-ASA and SASP, once daily and conventionally dosed 5-ASA, 5-ASA and comparator 5-ASA formulations and 5-ASA dose ranging studies. The trials that compared 5-ASA and SASP may have been biased in favour of SASP because most trials enrolled patients known to be tolerant to SASP which may have minimized SASP-related adverse events. AUTHORS' CONCLUSIONS 5-ASA was superior to placebo for maintenance therapy in ulcerative colitis. However, 5-ASA had a statistically significant therapeutic inferiority relative to SASP. Oral 5-ASA administered once daily is as effective and safe as conventional dosing for maintenance of remission in quiescent ulcerative colitis. There does not appear to be any difference in efficacy or safety between the various formulations of 5-ASA. Patients with extensive ulcerative colitis or with frequent relapses may benefit from a higher dose of maintenance therapy. High dose therapy appears to be as safe as low dose and is not associated with a higher incidence of adverse events.
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Affiliation(s)
- Brian G Feagan
- Robarts Clinical Trials, Robarts Research Institute, London, Ontario, Canada.
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Choi CH, Kim YH, Kim YS, Ye BD, Lee KM, Lee BI, Jung SA, Kim WH, Lee H. [Guidelines for the management of ulcerative colitis]. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2012; 59:118-40. [PMID: 22387836 DOI: 10.4166/kjg.2012.59.2.118] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Ulcerative colitis (UC) is a chronic inflammatory bowel disorder characterized by a relapsing and remitting course. The quality of life can decreases significantly during exacerbations of the disease. The incidence and prevalence of UC in Korea are still lower than those of Western countries, but have been rapidly increasing during the past decades. Various medical and surgical therapies are currently used for the management of UC. However, many challenging issues exist and sometimes these lead to differences in practice between clinicians. Therefore, Inflammatory Bowel Diseases (IBD) Study Group of Korean Association for the Study of Intestinal Diseases (KASID) set out the Korean guidelines for the management of UC. These guidelines are made by the adaptation using several foreign guidelines and encompass treatment of active colitis, maintenance of remission and indication for surgery in UC. The specific recommendations are presented with the quality of evidence. These are the first Korean treatment guidelines for UC and will be revised with new evidences on treatment of UC.
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Affiliation(s)
- Chang Hwan Choi
- Department of Internal Medicine, Chung-Ang University College of Medicine, Korea
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D'Haens G, Sandborn WJ, Barrett K, Hodgson I, Streck P. Once-daily MMX(®) mesalamine for endoscopic maintenance of remission of ulcerative colitis. Am J Gastroenterol 2012; 107:1064-77. [PMID: 22565161 DOI: 10.1038/ajg.2012.103] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Treatment with mesalamine to maintain endoscopic remission (mucosal healing) of ulcerative colitis (UC) has been shown to reduce the risk of relapse and is the recommended first-line maintenance therapy. To improve treatment adherence, a mesalamine formulation that can be administered once-daily, MMX(®) mesalamine (Lialda; Shire Pharmaceuticals LLC, Wayne, PA), was developed. This study was conducted to determine the efficacy and safety of once-daily MMX mesalamine compared with twice-daily delayed-release mesalamine (Asacol; Warner Chilcott, Dublin, Ireland) for maintaining endoscopic remission in patients with UC. METHODS A multicenter, randomized, double-blind, 6-month, active-control trial was conducted to assess the non-inferiority of once-daily MMX mesalamine 2.4 g/day compared with twice-daily delayed-release mesalamine at a total daily dose of 1.6 g/day in patients with UC in endoscopic remission. The primary end point was maintenance of endoscopic remission at month 6 in the per-protocol (PP) population. RESULTS Overall, 826 patients were randomized and dosed. The primary objective (non-inferiority) was met. At month 6, 83.7 and 77.8% of patients receiving MMX mesalamine in the PP and intent-to-treat (ITT) populations, respectively, had maintained endoscopic remission compared with 81.5% (PP) and 76.9% (ITT) of patients receiving delayed-release mesalamine (95% confidence interval for difference: -3.9%, 8.1% (PP); -5.0%, 6.9% (ITT)). Time to relapse was not significantly different between the two treatment groups (log-rank test, P=0.5116 (PP); P=0.5455 (ITT)). The proportion of patients with adverse events was 37.1 and 36.0% in patients receiving MMX mesalamine and delayed-release mesalamine, respectively. CONCLUSIONS Once-daily dosing of MMX mesalamine 2.4 g/day was shown to be well tolerated and non-inferior to twice-daily dosing with delayed-release mesalamine 1.6 g/day for maintenance of endoscopic remission in patients with UC.
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Affiliation(s)
- Geert D'Haens
- Academic Medical Center, Amsterdam, The Netherlands.
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Julsgaard M, Nørgaard M, Hvas CL, Buck D, Christensen LA. Self-reported adherence to medical treatment prior to and during pregnancy among women with ulcerative colitis. Inflamm Bowel Dis 2011; 17:1573-80. [PMID: 21674714 DOI: 10.1002/ibd.21522] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2010] [Accepted: 09/13/2010] [Indexed: 12/13/2022]
Abstract
BACKGROUND Adherence to medical treatment among women with ulcerative colitis (UC) prior to and during pregnancy has never been investigated. The aim was to examine predictors for and prevalence rates of nonadherence to maintenance treatment among women with UC prior to and during pregnancy. METHODS We identified 115 women with UC having given birth during 2000-2005 within a population of 1.6 million. They received a questionnaire about predictors and adherence and relapses were registered. We retrieved information on medical treatment from prescription databases and used logistic regression to estimate prevalence odds ratios (POR) for nonadherence by different predictors. RESULTS Among 93 (81%) respondents, 63 (68%) reported taking medication, 53 of whom had filled prescriptions for relevant medication, yielding a positive predictive value of self-reported use of medical treatment of 84.1% (95% confidence interval [CI] 72.7-92.1). Approximately 60% reported adhering to medical treatment. Those who received counseling regarding medical treatment were less likely to be nonadherent compared with no counseling, especially during pregnancy (POR 0.2, 95% CI 0.04-0.94). Of those who were nonadherent, fear of a negative effect on fertility/fetus was stated as the reason by 23% prior to and by 50% during pregnancy. Notably, 40.3% reported an episode of relapse during the pregnancy period, compared with 13.6% in the period 6 months prior to pregnancy. CONCLUSIONS Adherence was high despite fear of a negative effect on fertility or the fetus. Counseling predicted higher adherence. This may be important because our study suggests an increase in UC activity during pregnancy.
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Affiliation(s)
- Mette Julsgaard
- Department of Medicine V, Aarhus University Hospital, Aarhus C, Denmark.
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Ford AC, Achkar JP, Khan KJ, Kane SV, Talley NJ, Marshall JK, Moayyedi P. Efficacy of 5-aminosalicylates in ulcerative colitis: systematic review and meta-analysis. Am J Gastroenterol 2011; 106:601-16. [PMID: 21407188 DOI: 10.1038/ajg.2011.67] [Citation(s) in RCA: 183] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES The efficacy of 5-aminosalicylic acids (5-ASAs) in ulcerative colitis (UC) has been studied previously in meta-analyses. However, several randomized controlled trials (RCTs) have been published recently, and no previous meta-analysis has studied the effect of 5-ASA dosage used. METHODS MEDLINE, EMBASE, and the Cochrane central register of controlled trials were searched (through December 2010). Eligible trials recruited adults with active or quiescent UC, comparing different doses of 5-ASAs with themselves or placebo. Dichotomous data were pooled to obtain relative risk (RR) of failure to achieve remission in active UC, and RR of relapse of disease activity in quiescent UC, with a 95% confidence interval (CI). The number needed to treat (NNT) was calculated from the reciprocal of the risk difference. RESULTS The search identified 3,061 citations, and 37 RCTs were eligible. Of these, 11 compared 5-ASA with placebo in active UC remission, with the RR of no remission with 5-ASAs of 0.79 (95% CI 0.73-0.85; NNT=6). Doses of ≥ 2.0 g/day were more effective than <2.0 g/day for remission (RR=0.91; 95% CI 0.85-0.98). There were 11 RCTs comparing 5-ASAs with placebo in preventing relapse of quiescent UC, with the RR of relapse of 0.65 (95% CI 0.55-0.76; NNT=4). Doses of ≥ 2.0 g/day appeared more effective than <2.0 g/day for preventing relapse (RR=0.79; 95% CI 0.64-0.97). CONCLUSIONS 5-ASAs are highly effective for inducing remission and preventing relapse in UC. Evidence suggests that doses of ≥ 2.0 g/day have greater efficacy, although doses >2.5 g/day do not appear to lead to higher remission rates.
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Affiliation(s)
- Alexander C Ford
- Leeds Gastroenterology Institute, Leeds General Infirmary, Leeds, UK.
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An evidence-based systematic review on medical therapies for inflammatory bowel disease. Am J Gastroenterol 2011; 106 Suppl 1:S2-25; quiz S26. [PMID: 21472012 DOI: 10.1038/ajg.2011.58] [Citation(s) in RCA: 199] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Kruis W, Jonaitis L, Pokrotnieks J, Mikhailova TL, Horynski M, Bátovský M, Lozynsky YS, Zakharash Y, Rácz I, Kull K, Vcev A, Faszczyk M, Dilger K, Greinwald R, Mueller R. Randomised clinical trial: a comparative dose-finding study of three arms of dual release mesalazine for maintaining remission in ulcerative colitis. Aliment Pharmacol Ther 2011; 33:313-22. [PMID: 21138455 DOI: 10.1111/j.1365-2036.2010.04537.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Comparative data regarding different regimens of oral mesalazine (mesalamine) for maintaining remission in ulcerative colitis are limited. AIM To evaluate whether 3.0 g mesalazine once-daily (OD) is superior to the standard treatment of 0.5 g mesalazine three times daily (t.d.s.) and to prove the therapeutic equivalence of OD vs. t.d.s. dosing of total 1.5 g mesalazine for remission maintenance in patients with ulcerative colitis. METHODS A 1-year, multicentre, double-blind, double-dummy study was undertaken in patients with endoscopically and histologically confirmed ulcerative colitis in remission. Patients were randomised to oral mesalazine 3.0 g OD, 1.5 g OD or 0.5 g t.d.s. The primary efficacy endpoint was the proportion of patients still in clinical remission at the final visit, with clinical relapse being defined as CAI score >4 and an increase of ≥3 from baseline. RESULTS The primary efficacy endpoint occurred in 162/217 3.0 g OD patients (75%), 129/212 1.5 g OD patients (61%) and 150/218 0.5 g t.d.s. patients (69%) in the intention-to-treat population, and in 152/177 (86%), 121/182 (67%) and 144/185 (78%) in the per protocol population respectively; 3.0 g OD was superior to both low-dose regimens for the primary endpoint (i.e. P < 0.001, 3.0 g OD vs. 1.5 g OD; P = 0.024, 3.0 g OD vs. 0.5 g t.d.s.; superiority test, per protocol population). Safety analysis, including comprehensive renal monitoring, revealed no concern in any treatment group. CONCLUSION Mesalazine 3.0 g once daily was the most effective dose for maintenance of remission in ulcerative colitis of the three regimens assessed, with no penalty in terms of safety.
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Affiliation(s)
- W Kruis
- Evangelisches Krankenhaus Kalk, University of Cologne, Germany.
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Kornbluth A, Sachar DB. Ulcerative colitis practice guidelines in adults: American College Of Gastroenterology, Practice Parameters Committee. Am J Gastroenterol 2010; 105:501-23; quiz 524. [PMID: 20068560 DOI: 10.1038/ajg.2009.727] [Citation(s) in RCA: 903] [Impact Index Per Article: 64.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Guidelines for clinical practice are aimed to indicate preferred approaches to medical problems as established by scientifically valid research. Double-blind placebo controlled studies are preferable, but compassionate-use reports and expert review articles are used in a thorough review of the literature conducted through Medline with the National Library of Medicine. When only data that will not withstand objective scrutiny are available, a recommendation is identified as a consensus of experts. Guidelines are applicable to all physicians who address the subject regardless of specialty training or interests and are aimed to indicate the preferable but not necessarily the only acceptable approach to a specific problem. Guidelines are intended to be flexible and must be distinguished from standards of care, which are inflexible and rarely violated. Given the wide range of specifics in any health-care problem, the physician must always choose the course best suited to the individual patient and the variables in existence at the moment of decision. Guidelines are developed under the auspices of the American College of Gastroenterology and its Practice Parameters Committee and approved by the board of trustees. Each has been intensely reviewed and revised by the Committee, other experts in the field, physicians who will use them, and specialists in the science of decision analysis. The recommendations of each guideline are therefore considered valid at the time of composition based on the data available. New developments in medical research and practice pertinent to each guideline will be reviewed at a time established and indicated at publication to assure continued validity. The recommendations made are based on the level of evidence found. Grade A recommendations imply that there is consistent level 1 evidence (randomized controlled trials), grade B indicates that the evidence would be level 2 or 3, which are cohort studies or case-control studies. Grade C recommendations are based on level 4 studies, meaning case series or poor-quality cohort studies, and grade D recommendations are based on level 5 evidence, meaning expert opinion.
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Affiliation(s)
- Asher Kornbluth
- Samuel Bronfman Department of Medicine, Mount Sinai School of Medicine, New York, NY, USA.
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Dignass AU, Bokemeyer B, Adamek H, Mross M, Vinter-Jensen L, Börner N, Silvennoinen J, Tan G, Pool MO, Stijnen T, Dietel P, Klugmann T, Vermeire S, Bhatt A, Veerman H. Mesalamine once daily is more effective than twice daily in patients with quiescent ulcerative colitis. Clin Gastroenterol Hepatol 2009; 7:762-9. [PMID: 19375519 DOI: 10.1016/j.cgh.2009.04.004] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2009] [Revised: 04/02/2009] [Accepted: 04/04/2009] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Oral mesalamine (5-aminosalicylate) is the current standard of care for mild-to-moderate ulcerative colitis. We investigated the efficacy and safety of once daily administration of prolonged-release mesalamine granules in maintenance of remission in patients with quiescent ulcerative colitis, compared with the well established twice daily dosing regimen. METHODS In this multicenter, randomized, single blind, noninferiority trial, 362 patients with quiescent ulcerative colitis were randomly assigned (1:1) to groups that were given oral mesalamine 2 g, once daily, or 1 g, twice daily, for 12 months. The primary objective was to compare remission rates at 1 year, based on the ulcerative colitis disease activity index score, using Kaplan-Meier methodology. RESULTS At 1 year, 70.9% of the group given 2 g mesalamine once daily remained in remission vs 58.9% of the group given 1 g mesalamine twice daily; this difference was statistically significant (P = .024), indicating the increased efficacy of once daily, compared with twice daily, dosing. Self-reported adherence to therapy, measured by visual analog scale score after 4, 8, and 12 months, was significantly greater in the group given 2 g mesalamine once daily, compared with twice daily, at all but 1 study visit (P < .05). Compliance measured by medication taken was not significantly different between the groups. The difference between the 2 groups in overall incidence of adverse events was not statistically significant (P = .23). CONCLUSIONS Patients with ulcerative colitis given prolonged-release oral mesalamine 2 g once daily had better remission rates, acceptability, and self-reported adherence to therapy compared with patients given oral mesalamine 1 g twice daily.
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Affiliation(s)
- Axel U Dignass
- Department of Gastroenterology, Hepatology and Oncology, Markus Hospital, Frankfurt, Germany.
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Gisbert JP, Luna M, González-Lama Y, Pousa ID, Velasco M, Moreno-Otero R, Maté J. Effect of 5-aminosalicylates on renal function in patients with inflammatory bowel disease: 4-year follow-up study. GASTROENTEROLOGIA Y HEPATOLOGIA 2009; 31:477-84. [PMID: 18928745 DOI: 10.1157/13127088] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Nephrotoxicity has been described in some patients with inflammatory bowel disease (IBD) treated with 5-aminosalicylates (5-ASA). Our aim was to conduct a retrospective study of IBD patients, both with and without 5-ASA treatment, who underwent regular evaluation of renal function over a 4-year period. METHODS Serum creatinine was measured before the start of 5-ASA therapy, and thereafter yearly up to 4 years. Creatinine clearance (Cl(Cr)) was estimated from serum creatinine (Cockroft and Gault formula). The influence of 5-ASA treatment on renal function was assessed by univariate and multivariate analysis. RESULTS A total of 150 IBD patients (ulcerative colitis in 45%, Crohn's disease in 55%) were included. Sixty-two patients were receiving 5-ASAs (95% coated mesalazine, mean dose 1.9 +/- 0.8 g/day). Both serum creatinine levels and ClCr were similar in patients with and without 5-ASA treatment, and remained stable throughout the 4-year follow-up in patients taking 5-ASAs. In the multivariate analysis, 5-ASA treatment (or its dose) was not correlated with serum creatinine levels or Cl(Cr). No interstitial nephritis was reported during follow-up. CONCLUSION 5-ASA-related renal disease was not found in our series, suggesting that the occurrence of renal impairment in IBD patients receiving these drugs is exceptional. Our results do not support the recommendation of serum creatinine monitoring in patients receiving 5-ASA treatment.
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Affiliation(s)
- Javier P Gisbert
- Gastroenterology Unit, Hospital Universitario de la Princesa and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain.
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Patel H, Barr A, Jeejeebhoy KN. Renal effects of long-term treatment with 5-aminosalicylic acid. CANADIAN JOURNAL OF GASTROENTEROLOGY = JOURNAL CANADIEN DE GASTROENTEROLOGIE 2009; 23:170-6. [PMID: 19319380 PMCID: PMC2694651 DOI: 10.1155/2009/501345] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2008] [Accepted: 01/22/2009] [Indexed: 12/20/2022]
Abstract
BACKGROUND A number of case reports link the use of 5-aminosalicylic acid (5-ASA) to interstitial nephritis in patients with inflammatory bowel disease (IBD). OBJECTIVE To investigate whether the long-term use of 5-ASA has harmful effects on renal function in patients with IBD. METHODS A retrospective analysis of 171 consecutive outpatients with Crohn's disease or ulcerative colitis was conducted. Serum creatinine levels and body weight were measured before and after treatment to calculate the creatinine clearance (CrCl) rate. RESULTS In 171 patients (93 women, 78 men), the mean (+/- SD) dose of 5-ASA was 3.65+/-0.85 g/day with a cumulative dose of 11+/-7.7 kg over an interval of 8.4+/-5.9 years. Serum creatinine concentrations increased from 76.8 micromol/L to 88.7 micromol/L (n=171; P<0.0001) and the CrCl rate fell significantly from 104.6 mL/min to 93.1 mL/min (n=81; P<0.0001). There was one case of interstitial nephritis reported. Treatment groups included mesalamine (74.3%), sulfasalazine (15.2%) and combination (sulfalsalazine/mesalamine [10.5%]) with treatment durations of 7.2+/-4.5, 12.3+/-8.7 and 11.2+/-6.7 years, respectively. The duration of treatment was the most important covariate for change in CrCl and when analyzed by treatment group, those treated with sulfasazine had a strong correlation (r=-0.54, P=0.0145), while nonsignificant in the mesalamine group (r=0.06, P=0.7017). The decline in CrCl was negatively correlated with the pretreatment CrCl rate (r=-0.34; P=0.0024) and positively correlated with the mean daily dose of 5-ASA (r=0.32; P=0.0034). CONCLUSION The present study is the first to demonstrate a significant dose- and treatment duration-dependant decline in CrCl. The risks need to be further evaluated because 5-ASA is widely used for long-term maintenance therapy in patients with IBD.
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Affiliation(s)
- Harshna Patel
- Department of Medicine, University of Toronto, Toronto, Ontario
| | - Aiala Barr
- Department of Public Health, University of Toronto, Toronto, Ontario
| | - Khursheed N Jeejeebhoy
- Department of Medicine, Department of Gastroenterology, St Michael’s Hospital, University of Toronto, Toronto, Ontario
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Arend LJ, Nadasdy T. Emerging therapy-related kidney disease. Arch Pathol Lab Med 2009; 133:268-78. [PMID: 19195969 DOI: 10.5858/133.2.268] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/22/2008] [Indexed: 11/06/2022]
Abstract
CONTEXT Many new therapies have emerged within the last 5 to 10 years to treat a variety of conditions. Several of these have direct or indirect renal toxicities that may go undiagnosed without careful attention of the pathologist to a patient's clinical history, particularly the addition of new medications or treatments. OBJECTIVE To discuss patterns of renal injury resulting from medications or therapeutic regimens that have been introduced within the last 10 years. Recognition of these patterns may allow the pathologist to alert the attending clinician to a possible drug-induced renal injury and prevent further deterioration of renal function and possible chronic kidney disease. DATA SOURCES A review of recent literature and unpublished observations of case-derived material. CONCLUSIONS A number of newer therapies have emerged as agents of renal toxicity, producing a variety of pathologic changes in the kidney. The outcome can be acute or chronic glomerular, tubular, interstitial, and/or vascular injury. Some drugs will result in irreversible changes and end-stage renal disease, whereas many of the alterations can be reversed with removal of the offending agent, avoiding potential long-term kidney injury.
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Affiliation(s)
- Lois J Arend
- Department of Pathology and Laboratory Medicine, University of Cincinnati Academic Health Center, Cincinnati, Ohio, USA
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Moum B. Which are the 5-ASA compound side effects and how is it possible to avoid them? Inflamm Bowel Dis 2008; 14 Suppl 2:S212-3. [PMID: 18816767 DOI: 10.1002/ibd.20712] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Affiliation(s)
- Bjørn Moum
- Department of Gastroenterology, Aker University Hospital, Oslo, Norway
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Fernandez-Becker NQ, Moss AC. Improving delivery of aminosalicylates in ulcerative colitis: effect on patient outcomes. Drugs 2008; 68:1089-103. [PMID: 18484800 DOI: 10.2165/00003495-200868080-00006] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Developments in drug delivery technology have expanded the formulations of 5-aminosalicylic acid (5-ASA) available to clinicians over the last 50 years. Delivery of adequate doses of 5-ASA to the colon can be achieved by pH-dependent, delayed-release or pro-drug formulations. Despite some variations in the pharmacokinetics between individual preparations, the clinical effects in induction of response and maintenance of remission in ulcerative colitis appear to be consistent. Direct comparison studies between different preparations have yielded similar results in primary endpoints, although differences in secondary endpoints or post hoc analyses have been noted. The development of delivery methods that allow once-daily administration represents a potential means to improve the low medication adherence rates reported in patients with ulcerative colitis.
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Travis SPL, Stange EF, Lémann M, Oresland T, Bemelman WA, Chowers Y, Colombel JF, D'Haens G, Ghosh S, Marteau P, Kruis W, Mortensen NJM, Penninckx F, Gassull M. European evidence-based Consensus on the management of ulcerative colitis: Current management. J Crohns Colitis 2008; 2:24-62. [PMID: 21172195 DOI: 10.1016/j.crohns.2007.11.002] [Citation(s) in RCA: 402] [Impact Index Per Article: 25.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2007] [Accepted: 11/23/2007] [Indexed: 02/08/2023]
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