Evidence map›Paper›PMID 25390616›Full record

SynthesisCanadian journal of gastroenterology & hepatology2014

Timing of rebleeding in high-risk peptic ulcer bleeding after successful hemostasis: a systematic review.

Sara El Ouali, Alan Barkun, Myriam Martel, Davide Maggio

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in Canadian journal of gastroenterology & hepatology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.1field-weighted citation impact, top 21% 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

10 citing papers in PubMed, 29 citations in OpenAlex.

  1. Trial
  2. Observational
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  6. Review
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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 1 institution in 1 country.

Sara El Ouali
Alan Barkun
Myriam Martel
Davide Maggio
McGill University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPeptic ulcer rebleeding (PUR) usually occurs within three days following endoscopic hemostasis. However, recent data have increasingly suggested delayed rebleeding.

objectiveTo better characterize the timing of PUR (Forrest Ia to IIb) following initially successful endoscopic hemostasis.

methodsAn exhaustive literature search (1989 to 2013), with cross-referencing, was performed to identify pertinent randomized controlled trial (RCT) arms. Patients receiving high-dose proton pump inhibitor (PPI) infusion following successful modern-day endoscopic hemostasis were included. A sensitivity analysis included any patients receiving PPI doses >40 mg daily. The main outcome measure was 30-day rebleeding, while weighted mean averages at t = three, seven, 14 and 28 to 30 days are also reported.

resultsOf 756 citations, six RCTs were included (561 patients; 58.5% to 89.5% male; 55.3 to 67.5 years of age). Among patients receiving high-dose PPI (five RCTs [393 patients]), 11.5% (95% CI 8.4% to 14.7%) experienced rebleeding, 55.6% (95% CI 41.1% to 70.1%) rebled within three days, 20% (95% CI 8.3% to 31.7%) between four and seven days, 17.8% (95% CI 6.6% to 28.9%) at eight to 14 days, and 6.7% (95% CI 0% to 14%) at 15 to 28 to 30 days. Using the relaxed lower PPI dosing threshold, similar respective rates were 14.4% (95% CI 11.5% to 17.3%) overall, with interval rates of 39.5% (95% CI 28.9% to 50.15%), 34.6% (95% CI 24.2% to 44.9%), 19.7% (95% CI 11% to 28.4%) and 6.2% (95% CI 0.95% to 11.5%). Qualitative review of patient characteristics, limited by small sample size, possible bias and study heterogeneity, suggested increased patient comorbidity and postendoscopic use of lower PPI dosing may predict delayed rebleeding.

conclusionIn patients with high-risk PUR undergoing successful endoscopic hemostasis, most rebled within three days, with many experiencing later rebleeding. Additional research is needed to better predict such an outcome.

Indexed as

AdultAgedAged, 80 and overDuodenal UlcerFemaleHemostasis, EndoscopicHumansMaleMiddle AgedPeptic UlcerPeptic Ulcer HemorrhageProton Pump InhibitorsRecurrenceRisk FactorsTime FactorsProton Pump Inhibitors

Identifiers

PMID25390616
PMCPMC4234354
OpenAlexW2179732614

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.