Systematic review with meta-analysis: Medical therapies for treatment of ulcerative proctitis.


Journal

Alimentary pharmacology & therapeutics
ISSN: 1365-2036
Titre abrégé: Aliment Pharmacol Ther
Pays: England
ID NLM: 8707234

Informations de publication

Date de publication:
10 2023
Historique:
revised: 27 05 2023
received: 08 05 2023
accepted: 28 07 2023
medline: 29 9 2023
pubmed: 17 8 2023
entrez: 17 8 2023
Statut: ppublish

Résumé

Ulcerative proctitis (UP) is a common highly symptomatic form of ulcerative colitis that can be difficult to treat. To assess the efficacy of medical treatments for UP. We searched MEDLINE, EMBASE, and CENTRAL on 23 November 2022 for randomised controlled trials (RCTs) of medical therapy for adults with UP. Primary outcomes included induction and maintenance of clinical remission. Pooled risk ratios (RRs) and 95% confidence intervals (CIs) were calculated for each outcome. We included 53 RCTs (n = 4096) including 46 induction studies (n = 3731) and seven maintenance studies (n = 365). First-line therapies included topical 5-aminosalicylic acid (5-ASA), conventional corticosteroids, budesonide, and oral 5-ASA. Therapy for refractory UP included topical tacrolimus and small molecules. Topical 5-ASA was superior to placebo for induction (RR 2.72, 95% CI 1.94-3.82) and maintenance of remission (RR 2.09, 95% CI 1.26-3.46). Topical corticosteroids were superior to placebo for induction of remission (RR 2.83, 95% CI 1.62-4.92). Topical budesonide was superior to placebo for induction of remission (RR 2.34, 95% CI 1.44-3.81). Combination therapy with topical 5-ASA and topical corticosteroids was superior to topical monotherapy with either agent. Topical tacrolimus was superior to placebo. Etrasimod was superior to placebo for induction (RR 4.71, 95% CI 1.2-18.49) and maintenance of remission (RR 2.08, 95% CI 1.31-3.32). Topical 5-ASA and corticosteroids are effective for active UP. Topical 5-ASA may be effective for maintenance of remission. Tacrolimus may be effective for induction of remission. Etrasimod may be effective for induction and for maintenance of remission. Trials should include UP to expand the evidence base for this under-represented population.

Sections du résumé

BACKGROUND
Ulcerative proctitis (UP) is a common highly symptomatic form of ulcerative colitis that can be difficult to treat.
AIM
To assess the efficacy of medical treatments for UP.
METHODS
We searched MEDLINE, EMBASE, and CENTRAL on 23 November 2022 for randomised controlled trials (RCTs) of medical therapy for adults with UP. Primary outcomes included induction and maintenance of clinical remission. Pooled risk ratios (RRs) and 95% confidence intervals (CIs) were calculated for each outcome.
RESULTS
We included 53 RCTs (n = 4096) including 46 induction studies (n = 3731) and seven maintenance studies (n = 365). First-line therapies included topical 5-aminosalicylic acid (5-ASA), conventional corticosteroids, budesonide, and oral 5-ASA. Therapy for refractory UP included topical tacrolimus and small molecules. Topical 5-ASA was superior to placebo for induction (RR 2.72, 95% CI 1.94-3.82) and maintenance of remission (RR 2.09, 95% CI 1.26-3.46). Topical corticosteroids were superior to placebo for induction of remission (RR 2.83, 95% CI 1.62-4.92). Topical budesonide was superior to placebo for induction of remission (RR 2.34, 95% CI 1.44-3.81). Combination therapy with topical 5-ASA and topical corticosteroids was superior to topical monotherapy with either agent. Topical tacrolimus was superior to placebo. Etrasimod was superior to placebo for induction (RR 4.71, 95% CI 1.2-18.49) and maintenance of remission (RR 2.08, 95% CI 1.31-3.32).
CONCLUSIONS
Topical 5-ASA and corticosteroids are effective for active UP. Topical 5-ASA may be effective for maintenance of remission. Tacrolimus may be effective for induction of remission. Etrasimod may be effective for induction and for maintenance of remission. Trials should include UP to expand the evidence base for this under-represented population.

Identifiants

pubmed: 37589498
doi: 10.1111/apt.17666
doi:

Substances chimiques

Anti-Inflammatory Agents, Non-Steroidal 0
Budesonide 51333-22-3
etrasimod 6WH8495MMH
Mesalamine 4Q81I59GXC
Tacrolimus WM0HAQ4WNM

Types de publication

Journal Article Meta-Analysis Review Systematic Review Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

740-762

Informations de copyright

© 2023 John Wiley & Sons Ltd.

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Auteurs

Achuthan Aruljothy (A)

Department of Medicine, Division of Gastroenterology, Western University, London, Ontario, Canada.

Siddharth Singh (S)

Division of Gastroenterology, Department of Medicine, University of California San Diego, La Jolla, California, USA.

Neeraj Narula (N)

Division of Gastroenterology, McMaster University, Hamilton, Ontario, Canada.

Gordon W Moran (GW)

National Institute of Health Research Nottingham Biomedical Research Centre, University of Nottingham and Nottingham University Hospitals, Nottingham, UK.

Sudheer K Vuyyuru (SK)

Department of Medicine, Division of Gastroenterology, Western University, London, Ontario, Canada.
Alimentiv, Inc., London, Ontario, Canada.

Malcolm Hogan (M)

Alimentiv, Inc., London, Ontario, Canada.

Alexa Zayadi (A)

Alimentiv, Inc., London, Ontario, Canada.

John K MacDonald (JK)

Alimentiv, Inc., London, Ontario, Canada.

Benedicte Caron (B)

Department of Gastroenterology, University of Lorraine, CHRU-Nancy, Nancy, France.
University of Lorraine, Inserm, NGERE, Nancy, France.

Silvio Danese (S)

Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and University Vita-Salute San Raffaele, Milan, Italy.

Laurent Peyrin Biroulet (L)

Department of Gastroenterology, University of Lorraine, CHRU-Nancy, Nancy, France.
University of Lorraine, Inserm, NGERE, Nancy, France.

Christopher Ma (C)

Alimentiv, Inc., London, Ontario, Canada.
Division of Gastroenterology and Hepatology, University of Calgary, Calgary, Alberta, Canada.
Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.

Vipul Jairath (V)

Department of Medicine, Division of Gastroenterology, Western University, London, Ontario, Canada.
Alimentiv, Inc., London, Ontario, Canada.
Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada.
Department of Epidemiology and Biostatistics, University of Western Ontario, London, Ontario, Canada.

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