Association of early postoperative serum magnesium with acute kidney injury after cardiac surgery.

ABSTRACT:

Introduction

Dysmagnesemia has been demonstrated to be involved in the pathophysiology of kidney diseases and is common in cardiac surgical patients. It remains unknown whether changes of serum magnesium after cardiac surgery affect AKI. We aimed to investigate the association of early postoperative magnesium with cardiac surgery-associated AKI in adults.

Methods

We conducted a multicenter retrospective cohort study involving patients who underwent cardiac surgery in the eICU Collaborative Research Database between 2014 and 2015. AKI within 7 days after surgery was defined using both serum creatinine and urine output criteria of Kidney Disease Improving Global Outcomes definition. Postoperative AKI was analyzed using multivariable logistic regression with early postoperative

SUBMITTER: Xiong C 

PROVIDER: S-EPMC9897740 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature