Evidence map›Paper›PMID 32395505›Full record

ArticleAnnals of translational medicine2020

Aspirin use and endometrial cancer risk: a meta-analysis and systematic review.

Yang Wang, Junda Zhao, Xing Chen, Feifei Zhang, Xin Li

Open access · diamondAbstract read
In one paragraph

Article in Annals of translational medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 3 pooled it
1.5field-weighted citation impact, top 18% 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

15 citing papers in PubMed, 3 syntheses or guidelines pooled it, 23 citations in OpenAlex.

  1. Pooled it
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  11. Biological Activity ofInternational journal of molecular sciences · 2022
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  14. Interleukin-6: Molecule in the Intersection of Cancer, Ageing and COVID-19.International journal of molecular sciences · 2020
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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

5 authors at 2 institutions in 1 country.

Yang WangDepartment of Gynecology, Obstetrics & Gynecology Hospital of Fudan University, Shanghai 200011, China.
Junda ZhaoThe Outpatient Department of Gynecology, First Teaching Hospital of Xinjiang Medical University, Urumqi 830054, China.
Xing ChenDepartment of Gynecology, Obstetrics & Gynecology Hospital of Fudan University, Shanghai 200011, China.
Feifei ZhangDepartment of Gynecology, Obstetrics & Gynecology Hospital of Fudan University, Shanghai 200011, China.
Xin LiDepartment of Gynecology, Obstetrics & Gynecology Hospital of Fudan University, Shanghai 200011, China.
Obstetrics and Gynecology Hospital of Fudan University · CNXinjiang Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe use of aspirin has been linked to a reduced risk of cancer at several sites, such as the breast, prostate, and colorectum. However, the evidence for this chemopreventive effect from aspirin use on endometrial cancer is conflicting, and whether an association exists is an open question.

methodsAfter carrying out a database search of articles published up to December 2019, we identified 7 case-control studies and 11 cohort studies, including a total of 14,766 endometrial cancer cases. We pooled the odds ratios (ORs) in case-control studies and risk ratios (RRs) in cohort studies, and then conducted subgroup analysis based on factors such as the frequency and duration of aspirin use, and obesity.

resultsIn the overall meta-analysis, we found a significant inverse association between any aspirin use and the risk of endometrial cancer both in case-control studied [pooled ORs =0.88, 95% confidence interval (CI): 0.78-0.98] and cohort studies (pooled RRs =0.86, 95% CI: 0.86-0.99). In the subgroup analysis, a negative association was observed between the maximal frequency of aspirin use and the endometrial cancer risk (pooled ORs/RRs: 0.82; 95% CI: 0.71-0.95), but no correlations were observed based on the longest duration of aspirin use or obesity.

conclusionsOur results suggest that the use of aspirin was associated with a reduced risk of endometrial cancer, and the reduced risk was closely related to the high-frequency of use. Further randomized controlled trials (RCTs) are needed to confirm these findings.

Indexed as

Aspirin useendometrial cancer riskmeta-analysis

Identifiers

PMID32395505
PMCPMC7210134
OpenAlexW3015698159

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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Registered trials

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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.