1. Incidence of acute kidney injury and attributive mortality in acute respiratory distress syndrome randomized trials.
- Author
-
Antonucci, Edoardo, Garcia, Bruno, Chen, David, Matthay, Michael, Liu, Kathleen, and Legrand, Matthieu
- Subjects
Acute kidney injury ,Acute respiratory distress syndrome ,Attributable mortality ,Predictive enrichment ,Humans ,Acute Kidney Injury ,Respiratory Distress Syndrome ,Incidence ,Randomized Controlled Trials as Topic ,Male ,Female ,Middle Aged ,Aged - Abstract
PURPOSE: The development of acute kidney injury (AKI) after the acute respiratory distress syndrome (ARDS) reduces the chance of organ recovery and survival. The purpose of this study was to examine the AKI rate and attributable mortality in ARDS patients. METHODS: We performed an individual patient-data analysis including 10 multicenter randomized controlled trials conducted over 20 years. We employed a Super Learner ensemble technique, including a time-dependent analysis, to estimate the adjusted risk of AKI. We calculated the mortality attributable to AKI using an inverse probability of treatment weighting estimator integrated with the Super Learner. RESULTS: There were 5148 patients included in this study. The overall incidence of AKI was 43.7% (n = 2251). The adjusted risk of AKI ranged from 38.8% (95% confidence interval [CI], 35.7 to 41.9%) in ARMA, to 55.8% in ROSE (95% CI, 51.9 to 59.6%). 37.1% recovered rapidly from AKI, with a significantly lower recovery rate in recent trials (P
- Published
- 2024