Evidence map›Paper›PMID 27585542›Full record

ArticleCardiovascular diabetology2016

Association between use of oral-antidiabetic drugs and the risk of aortic aneurysm: a nested case-control analysis.

Chien-Yi Hsu, Yu-Wen Su, Yung-Tai Chen, Shih-Hung Tsai, Chun-Chin Chang, Szu-Yuan Li, Po-Hsun Huang, Jaw-Wen Chen, Shing-Jong Lin

Open access · goldAbstract read
In one paragraph

Article in Cardiovascular diabetology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 4 pooled it
5.9field-weighted citation impact, top 3% 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

28 citing papers in PubMed, 4 syntheses or guidelines pooled it, 65 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  4. Pooled it
  5. Observational
  6. Metformin Use and Long-term Outcomes Including Aneurysm Sac Dynamics Following EVAR for Infrarenal Abdominal Aortic Aneurysm: "A Retrospective Study".Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists · 2026
    Article
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  9. Hyperglycemia inhibits AAA expansion: examining the role of lysyl oxidase.American journal of physiology. Heart and circulatory physiology · 2025
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  18. Importance of NLRP3 Inflammasome in Abdominal Aortic Aneurysms.Journal of atherosclerosis and thrombosis · 2021
    Review
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  20. Review
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

9 authors at 6 institutions in 1 country.

Chien-Yi HsuInstitute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan.
Yu-Wen SuDivision of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.
Yung-Tai ChenInstitute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan.
Shih-Hung TsaiDepartment of Emergency Medicine, Tri-Service General Hospital, National Defense Medical Center, No.325, Sec.2, Cheng-Kung Road, Taipei, Taiwan. tsaishihung@yahoo.com.tw.
Chun-Chin ChangInstitute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan.
Szu-Yuan LiDivision of Nephrology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.
Po-Hsun HuangDivision of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.
Jaw-Wen ChenDepartment of Medical Research, Taipei Veterans General Hospital, 112, No. 201, Sec. 2, Shih-Pai Road, Taipei, Taiwan.
Shing-Jong LinDepartment of Medical Research, Taipei Veterans General Hospital, 112, No. 201, Sec. 2, Shih-Pai Road, Taipei, Taiwan. sjlin@vghtpe.gov.tw.
National Yang Ming Chiao Tung University · TWNational Yang Ming University Hospital · TWNational Yang Ming Chiao Tung University · TWTaipei Medical University · TWTaipei Veterans General Hospital · TWTri-Service General Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPleiotropic effects on cardiovascular protection have been suggested in several oral antidiabetic drugs (OAD). The impacts of OADs on aortic aneurysm (AA) growth have been found in animal studies, but the evidence of their beneficial effects for AA protection in human are lacking. We investigated the relationship between OAD therapy and the risk of developing AA.

methodsWe conducted a nested case-control analysis using the database extracted from Taiwan's National Health Insurance Research Database. The database consists of 1.2 million diabetic patients representing the majority of the type 2 diabetes population in Taiwan from 2000 to 2013. Cases were identified as those with either inpatient or outpatient diagnosis code of AA. One control was selected for each case matching on duration of follow-up, age, sex, urbanization, monthly income, severity of diabetes, and risk factor for AA. We identified variable classes of OADs, including metformin, sulfonylureas, thiazolidinedione (TZD), alpha-glucosidase inhibitors, meglitinide, dipeptidyl peptidase-4 (DPP-4) inhibitors prior to the development of AA.

resultsA total of 4468 cases diagnosed with AA and 4468 matched controls were identified. Metformin use, sulfonylurea use, and TZD were associated with lower risk of developing AA, odds ratio [OR] 0.72 (95 % confidence interval [CI] 0.64-0.80), 0.82 (95 % CI 0.74-0.92), and 0.82 (95 % CI 0.69-0.98), respectively. The effects of metformin and sulfonylurea on AA were dose responsive. Neither alpha-glucosidase inhibitors (OR 0.95; 95 % CI 0.81-1.11) nor DPP-4 inhibitors (OR 0.85; 95 % CI 0.68-1.07) was significantly associated with AA events.

conclusionsMetformin, sulfonylurea, and TZD treated patients were associated with lower risks of AA development, but not DPP-4 inhibitors or alpha-glucosidase inhibitor. The protective effects of hypoglycemic agents are further confirmed by the dose responsive relations in metformin and sulfonylurea groups.

Indexed as

Administration, OralAdultAgedAged, 80 and overAortic AneurysmDatabases, FactualDiabetes Mellitus, Type 2Dipeptidyl-Peptidase IV InhibitorsFemaleGlycoside Hydrolase InhibitorsHumansHypoglycemic AgentsLogistic ModelsMaleMiddle AgedOdds RatioDipeptidyl-Peptidase IV InhibitorsGlycoside Hydrolase InhibitorsHypoglycemic AgentsAortic aneurysmDiabetes mellitusOral antidiabetic drugs

Identifiers

PMID27585542
PMCPMC5009543
OpenAlexW2511762120

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.