Evidence map›Paper›PMID 35679879›Full record

SynthesisThe American journal of medicine2022

Association of Antisecretory Drugs with Upper Gastrointestinal Bleeding in Patients Using Oral Anticoagulants: A Systematic Review and Meta-Analysis.

Jacob E Kurlander, Geoffrey D Barnes, Aaron Fisher, Juan J Gonzalez, Danielle Helminski, Sameer D Saini, Neil Sengupta, Yu-Xiao Yang, James Scheiman, Loren Laine

Open access · greenAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in The American journal of medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
4.8field-weighted citation impact, top 4% 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

13 citing papers in PubMed, 31 citations in OpenAlex.

  1. Review
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  5. 2025 Thai guideline for the diagnosis and management of atrial fibrillation.Asian biomedicine : research, reviews and news · 2025
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 6 institutions in 1 country.

Jacob E KurlanderDepartment of Internal Medicine, University of Michigan, Ann Arbor; Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor; VA Ann Arbor Center for Clinical Management Research, Ann Arbor, Mich. Electronic address: jkurland@med.umich.edu.
Geoffrey D BarnesDepartment of Internal Medicine, University of Michigan, Ann Arbor; Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor; Frankel Cardiovascular Center, Department of Internal Medicine, University of Michigan, Ann Arbor.
Aaron FisherDepartment of Internal Medicine, University of Michigan, Ann Arbor.
Juan J GonzalezDepartment of Internal Medicine, University of Michigan, Ann Arbor.
Danielle HelminskiDepartment of Internal Medicine, University of Michigan, Ann Arbor.
Sameer D SainiDepartment of Internal Medicine, University of Michigan, Ann Arbor; Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor; VA Ann Arbor Center for Clinical Management Research, Ann Arbor, Mich.
Neil SenguptaDepartment of Medicine, Section of Gastroenterology, Hepatology and Nutrition, University of Chicago, Chicago, Ill.
Yu-Xiao YangPerelman School of Medicine, University of Pennsylvania, Philadelphia.
James ScheimanDivision of Gastroenterology and Hepatology, University of Virginia, Charlottesville.
Loren LaineYale School of Medicine, New Haven, Conn; VA Connecticut Healthcare System, West Haven, Conn.
University of Michigan–Ann Arbor · USUniversity of Chicago · USUniversity of Pennsylvania · USUniversity of Virginia · USVA Center for Clinical Management Research · USVA Connecticut Healthcare System · US

Funding

Using Intervention Mapping and the Multiphase Optimization Strategy to develop multilevel interventions to prevent upper GI bleedingK23DK118179 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI KURLANDER, JACOB ELI · 2019 to 2023
$974k
Evaluation of the National Randomized Proton Pump Inhibitor De-prescribing (RaPPID) ProgramI01HX002693 · VA · VETERANS HEALTH ADMINISTRATION · PI LAINE, LOREN A., SAINI, SAMEER DEV · 2019 to 2021
–
HSRD VA I01 HX002693NIDDK NIH HHS K23 DK118179
6 · The paper itself

Abstract

backgroundThe role of antisecretory drugs for the prevention of upper gastrointestinal bleeding in patients using anticoagulants is unclear. We investigated this question in a systematic review and meta-analysis.

methodsWe searched Embase, PubMed, Web of Science, Scopus, the Cochrane Library, and clinicaltrials.gov thru April 2021 for controlled randomized trials and observational studies evaluating the association of proton pump inhibitors (PPIs) or H2-receptor antagonists with overt upper gastrointestinal bleeding in patients using anticoagulants. Independent duplicate review, data extraction, and risk of bias assessment were performed. Observational studies were included only if they provided results controlled for at least 2 variables. Meta-analyses were performed using random effects models.

resultsSix observational studies and 1 randomized trial were included. All but 1 study had low risk of bias. None of the studies excluded patients with concomitant aspirin or nonsteroidal anti-inflammatory drug use. For PPIs, the pooled relative risk of upper gastrointestinal bleeding was 0.67 (95% confidence interval 0.61, 0.74) with low statistical heterogeneity (I

conclusionsEvidence drawn mostly from observational studies with low risk of bias demonstrate that PPIs reduce upper gastrointestinal bleeding in patients prescribed oral anticoagulants. The benefit appears to be most clearcut and substantial in patients with elevated risk of upper gastrointestinal bleeding.

Indexed as

Histamine H2 AntagonistsProton Pump InhibitorsAnticoagulantsAnti-Inflammatory Agents, Non-SteroidalAspirinGastrointestinal AgentsGastrointestinal HemorrhageHumansObservational Studies as TopicAnticoagulantsAnti-Inflammatory Agents, Non-SteroidalAspirinGastrointestinal AgentsHistamine H2 AntagonistsProton Pump InhibitorsMeta-analysesPeptic ulcer diseaseStomach and duodenumUpper gastrointestinal bleeding

Identifiers

PMID35679879
PMCPMC10031639
OpenAlexW4281624423

What OpenQuestion holds

Textmetadata
LicenceTDM
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.