Evidence map›Paper›PMID 32219391›Full record

ArticleInflammatory bowel diseases2021

Daily Aspirin Use Does Not Impact Clinical Outcomes in Patients With Inflammatory Bowel Disease.

Parita Patel, Guimin Gao, George Gulotta, Sushila Dalal, Russell D Cohen, Atsushi Sakuraba, David T Rubin, Joel Pekow

Open access · bronzeAbstract read
In one paragraph

Article in Inflammatory bowel diseases, 2021. 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
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

10 citing papers in PubMed, 35 citations in OpenAlex.

  1. Pathophysiology of colitis-associated colorectal cancer.Nature reviews. Gastroenterology & hepatology · 2026
    Review
  2. Update on Pregnancy in Inflammatory Bowel Disease.Gastroenterology & hepatology · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Cost-Effectiveness of Aspirin for Extended Venous Thromboembolism Prophylaxis After Major Surgery for Inflammatory Bowel Disease.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2022
    Article
  9. Article
  10. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Parita PatelSection of Gastroenterology, Hepatology, and Nutrition, University of Chicago Medical Center, Chicago, IL.
Guimin GaoDepartment of Public Health Sciences, University of Chicago, Chicago, IL.
George GulottaSection of Gastroenterology, Hepatology, and Nutrition, University of Chicago Medical Center, Chicago, IL.
Sushila DalalSection of Gastroenterology, Hepatology, and Nutrition, University of Chicago Medical Center, Chicago, IL.
Russell D CohenSection of Gastroenterology, Hepatology, and Nutrition, University of Chicago Medical Center, Chicago, IL.
Atsushi SakurabaSection of Gastroenterology, Hepatology, and Nutrition, University of Chicago Medical Center, Chicago, IL.
David T RubinSection of Gastroenterology, Hepatology, and Nutrition, University of Chicago Medical Center, Chicago, IL.
Joel PekowSection of Gastroenterology, Hepatology, and Nutrition, University of Chicago Medical Center, Chicago, IL.
University of Chicago Medical Center · USChicago Department of Public Health · US

Funding

ULTRASTRUCTURE AND CYTOMORPHOLOGY COREP30DK042086 · NIDDK · UNIVERSITY OF CHICAGO · PI LIU, CAMBRIAN YANGSHAO · 1990 to 2025
$29.8M
NIDDK NIH HHS P30 DK042086
6 · The paper itself

Abstract

backgroundAlthough several studies have associated the use of nonsteroidal anti-inflammatory drugs with disease flares in patients with inflammatory bowel disease (IBD), little is known about the impact of daily aspirin use on clinical outcomes in patients with IBD.

methodsWe conducted a retrospective analysis of a prospectively collected registry of patients with IBD from May 2008 to June 2015. Patients with any disease activity with daily aspirin use were matched 1:4 to controls by age, sex, disease, disease location, and presence of cardiac comorbidity. Patients with at least 18 months of follow-up were included in the final analysis. The primary outcomes of interest were having an IBD-related hospitalization, IBD-related surgery, and requiring corticosteroids during the follow-up period.

resultsA total of 764 patients with IBD were included in the analysis, of which 174 patients were taking aspirin. There was no statistical difference in age, gender, diagnosis (Crohn's disease vs ulcerative colitis), disease duration, Charlson Comorbidity Index, smoking status, medication usage, or baseline C-reactive protein between groups. After controlling for covariables and length of follow-up in the entire population, aspirin use was not associated with a risk of being hospitalized for an IBD-related complication (odds ratio [OR], 1.46; P = 0.10), corticosteroid use (OR, 0.99; P = 0.70), or having an IBD-related surgery (OR, 0.99; P = 0.96).

conclusionIn this single-center analysis, aspirin use did not impact major clinical outcomes in patients with IBD. Although the effect of aspirin use on mucosal inflammation was not directly assessed in this study, these findings support the safety of daily aspirin use in this population.

Indexed as

AspirinColitis, UlcerativeCrohn DiseaseHumansRetrospective StudiesAspirinaspirinCrohn’s diseasedisease activityulcerative colitis

Identifiers

PMID32219391
PMCPMC7813746
OpenAlexW2802418190

What OpenQuestion holds

Textmetadata
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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.