The Protective Effect of Metformin on Abdominal Aortic Aneurysm: A Systematic Review and Meta-Analysis.

ABSTRACT:

Background

Type 2 diabetes mellitus (T2DM) patients have a lower risk of abdominal aortic aneurysm (AAA) and its comorbidities, which might be associated with the usage of metformin. The objective of the study was to evaluate the role of metformin in the process of AAA development.

Method

PubMed, Embase and Cochrane Library were searched up to May 15^th, 2021. We implemented several methods including the risk of bias graph, GRADE system and funnel plot to assess the quality and possible bias of this study. Subgroup analysis and sensitivity analysis were applied to address quality differences and validate the robustness of the final results.

Result

Ten articles were enrolled after screening 151 articles searched from databases. The pooled results showed that,

SUBMITTER: Yuan Z 

PROVIDER: S-EPMC8355809 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature