How Outcomes Are Defined in Randomized Controlled Trials of Acute Kidney Injury: A Scoping Review

This scoping review aims to identify and describe outcomes reported in randomized controlled trials of acute kidney injury (AKI) prevention and treatment, including their definitions, measurement methods, and timing of assessment. The review is conducted in accordance with PRISMA-ScR guidance and the COMET Initiative recommendations, with the objective of informing the development of a standardized core outcome set for AKI.