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Updated: Aug 26, 2025

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Metformin Can Be Safely Used in Patients Exposed to Contrast Media: A Systematic Review and Meta-Analysis

Hua Qiao1, Yimin Li2, Bao Xu3

  • 1Department of Cardiology, JinTan First People's Hospital, Changzhou, China.

Cardiology
|October 6, 2022
PubMed
Summary

Metformin use in patients undergoing contrast media procedures does not significantly increase the risk of contrast-induced acute kidney injury (CI-AKI). This systematic review found no evidence of increased CI-AKI or lactic acidosis in metformin-treated individuals.

Keywords:
Contrast mediumContrast-induced acute kidney injuryMetformin

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