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International
Perfusion Association

Postoperative Kidney Injury

Explore articles, research, and perspectives from the International Perfusion Association.

Illustration of concerned kidneys beside cardiopulmonary bypass equipment and a stopwatch in a cardiac operating room.

Association Between Cardiopulmonary Bypass Time and Early Postoperative Acute Kidney Injury in Adults

A prospective study of 100 adults found that cardiopulmonary bypass lasting more than 120 minutes was associated with higher early postoperative acute kidney injury

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Oct 5, 2026

Effect of Albumin Concentration and Timing on Acute Kidney Injury After Adult Cardiac Surgery: A Systematic Review and Meta-Analysis

This systematic review and meta-analysis evaluated whether hyperoncotic 20%–25% human albumin affects acute kidney injury after adult on-pump cardiac surgery. Across four studies including

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Apr 30, 2026