Evidence map›Paper›PMID 30656288›Full record

ArticleJournal of the Canadian Association of Gastroenterology2018

Budesonide for the Induction and Maintenance of Remission in Crohn's Disease: Systematic Review and Meta-Analysis for the Cochrane Collaboration.

M Ellen Kuenzig, Ali Rezaie, Gilaad G Kaplan, Anthony R Otley, A Hillary Steinhart, Anne Marie Griffiths, Eric I Benchimol, Cynthia H Seow

Open access · goldAbstract read
In one paragraph

Article in Journal of the Canadian Association of Gastroenterology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 39 citations in OpenAlex.

  1. Saudi consensus guidance for the diagnosis and management of inflammatory bowel disease in children and adolescents.Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association · 2025
    Guideline
  2. Trial
  3. Review
  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. A review of the therapeutic management of Crohn's disease.Therapeutic advances in gastroenterology · 2022
    Review
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  12. Review
  13. Article
  14. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 7 institutions in 2 countries.

M Ellen KuenzigCHEO Inflammatory Bowel Disease Centre, Division of Gastroenterology Hepatology & Nutrition, Children's Hospital of Eastern Ontario, Ontario, Ottawa, Canada.ORCID 0000-0002-3984-8426
Ali RezaieDepartment of Medicine, Division of Gastroenterology, Cedars-Sinai Medical Center, Los Angeles, California, USA.
Gilaad G KaplanDepartment of Medicine, University of Calgary, Calgary, Canada.
Anthony R OtleyDivision of Gastroenterology, IWK Health Centre, Dalhousie University, Halifax, Nova Scotia, Canada.
A Hillary SteinhartDepartment of Medicine, Division of Gastroenterology, Mount Sinai Hospital, Toronto, Ontario, Canada.
Anne Marie GriffithsDivision of Gastroenterology, Hepatology & Nutrition, The Hospital for Sick Children, Toronto, Ontario, Canada.
Eric I BenchimolCHEO Inflammatory Bowel Disease Centre, Division of Gastroenterology Hepatology & Nutrition, Children's Hospital of Eastern Ontario, Ontario, Ottawa, Canada.ORCID 0000-0001-8855-3598
Cynthia H SeowDepartment of Medicine, University of Calgary, Calgary, Canada.ORCID 0000-0002-1551-9054
University of Calgary · CACedars-Sinai Medical Center · USChildren's Hospital of Eastern Ontario · CADalhousie University · CAHospital for Sick Children · CAMount Sinai Hospital · CAUniversity of Ottawa · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBudesonide is an oral glucocorticoid designed for the treatment of inflammatory bowel disease (IBD) that may reduce systemic adverse events (AEs). This review examined the efficacy and safety of budesonide for the induction and maintenance of clinical remission in Crohn's disease (CD).

methodsMEDLINE, EMBASE, other electronic databases, reference lists and conference proceedings were searched to November 2017 to identify randomized controlled trials of budesonide. Outcomes were the induction and maintenance of remission at eight weeks and one year, respectively, as well as corticosteroid-related AEs and abnormal adrenocorticotropic hormone (ACTH) tests. Pooled relative risks (RRs) and 95% confidence intervals (CIs) were estimated using random effects models.

resultsThirteen induction and 10 maintenance trials were included. Budesonide 9 mg/day was more effective than placebo (RR 1.93; 95% CI, 1.37-2.73; GRADE: moderate) but less effective than conventional steroids (RR 0.85; 95% CI, 0.75-0.97; GRADE: moderate) to induce remission. Corticosteroid-related AEs occurred less often with induction doses of budesonide than steroids (RR 0.64; 95% CI, 0.54-0.76; GRADE: moderate); budesonide did not increase AEs relative to placebo (RR 0.97; 95% CI, 0.76-1.23; GRADE: moderate). Budesonide 6 mg/day was not different from placebo for maintaining remission (RR 1.13; 95% CI, 0.94-1.35; GRADE: moderate). Both induction (GRADE: low for 3 mg/day, moderate for 9 mg/day) and maintenance budesonide treatment (GRADE: very low for 3 mg/day, low for 6 mg/day) increased the risk of an abnormal ACTH test compared with placebo, but less than conventional steroids (GRADE: very low for both induction and maintenance).

conclusionFor induction of clinical remission, budesonide was more effective than placebo, but less effective than conventional steroids. Budesonide was not effective for the maintenance of remission. Budesonide was safer than conventional steroids, but the long-term effects on the adrenal axis and bone health remain unknown.

Indexed as

BudesonideCorticosteroidsCrohn’s diseaseInduction and maintenance of remissionMeta-analysis

Identifiers

PMID30656288
PMCPMC6328928
OpenAlexW2803840512

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.