Evidence map›Paper›PMID 26645641›Full record

SynthesisJournal of Crohn's & colitis2016

Efficacy and Safety of Tacrolimus Therapy for Active Ulcerative Colitis; A Systematic Review and Meta-analysis.

Yuga Komaki, Fukiko Komaki, Akio Ido, Atsushi Sakuraba

Open access · bronzeAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Journal of Crohn's & colitis, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 3 pooled it
3.0field-weighted citation impact, top 8% 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

44 citing papers in PubMed, 3 syntheses or guidelines pooled it, 88 citations in OpenAlex.

  1. Pooled it
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  4. Article
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  13. Article
  14. Choosing Therapies in Ulcerative Colitis.Journal of the Canadian Association of Gastroenterology · 2024
    Article
  15. Article
  16. Acute severe ulcerative colitis: using JAK-STAT inhibitors for improved clinical outcomes.Frontiers in gastroenterology (Lausanne, Switzerland) · 2024
    Review
  17. Article
  18. Article
  19. Review
  20. Combination ofFrontiers in cellular and infection microbiology · 2023
    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

4 authors at 2 institutions in 2 countries.

Yuga KomakiSection of Gastroenterology, Hepatology and Nutrition, Department of Medicine, University of Chicago, Chicago, IL, USA.
Fukiko KomakiSection of Gastroenterology, Hepatology and Nutrition, Department of Medicine, University of Chicago, Chicago, IL, USA.
Akio IdoDigestive and Lifestyle Diseases, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan.
Atsushi SakurabaSection of Gastroenterology, Hepatology and Nutrition, Department of Medicine, University of Chicago, Chicago, IL, USA, asakurab@medicine.bsd.uchicago.edu.
University of Chicago · USKagoshima University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundApproximately 25% of patients with ulcerative colitis [UC] experience a severe flare requiring steroid therapy to avoid colectomy. We performed a systematic review and meta-analysis to assess the efficacy of tacrolimus as a rescue therapy for active UC.

methodsElectronic databases were searched for relevant studies assessing the efficacy of tacrolimus for active UC. Outcomes included short- and long-term clinical response, colectomy free rates, and rate of adverse events in randomised controlled trials [RCTs] and observational studies.

resultsTwo RCTs comparing high trough concentration [10-15ng/ml] versus placebo [n = 103] and 23 observational studies [n = 831] were identified. Clinical response at 2 weeks was significantly higher with tacrolimus compared with placebo (risk ratio [RR] = 4.61, 95% confidence interval [CI] = 2.09-10.17, p = 0.15 x 10(-3)] among RCTs. Rates of clinical response at 1 and 3 months were 0.73 [95% CI = 0.64-0.81] and 0.76 [95% CI = 0.59-0.87], and colectomy-free rates remained high at 1, 3, 6, and 12 months [0.86, 0.84, 0.78, and 0.69, respectively] among observational studies. Among RCTs, adverse events were more frequent compared with placebo [RR = 2.01, 95% CI = 1.20-3.37, p = 0.83 x 10(-2)], but there was no difference in severe adverse events [RR = 3.15, 95% CI = 0.14-72.9, p = 0.47]. Severe adverse events were rare among observational studies [0.11, 95% CI = 0.06-0.20].

conclusionsIn the present meta-analysis, tacrolimus was associated with high clinical response and colectomy-free rates without increased risk of severe adverse events for active UC.

Indexed as

Colitis, UlcerativeHumansImmunosuppressive AgentsTacrolimusTreatment OutcomeImmunosuppressive AgentsTacrolimusimmunosuppressantmeta-analysissystematic reviewtacrolimusUlcerative colitis

Identifiers

PMID26645641
PMCPMC4946757
OpenAlexW2200172641

What OpenQuestion holds

Textmetadata
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.