학술논문

Simvastatin in Critically Ill Patients with Covid-19.
Document Type
article
Source
The New England Journal of Medicine. 389(25)
Subject
Humans
Bayes Theorem
COVID-19
COVID-19 Drug Treatment
Critical Illness
Hospital Mortality
Hydroxymethylglutaryl-CoA Reductase Inhibitors
Simvastatin
Treatment Outcome
Language
Abstract
BACKGROUND: The efficacy of simvastatin in critically ill patients with coronavirus disease 2019 (Covid-19) is unclear. METHODS: In an ongoing international, multifactorial, adaptive platform, randomized, controlled trial, we evaluated simvastatin (80 mg daily) as compared with no statin (control) in critically ill patients with Covid-19 who were not receiving statins at baseline. The primary outcome was respiratory and cardiovascular organ support-free days, assessed on an ordinal scale combining in-hospital death (assigned a value of -1) and days free of organ support through day 21 in survivors; the analyis used a Bayesian hierarchical ordinal model. The adaptive design included prespecified statistical stopping criteria for superiority (>99% posterior probability that the odds ratio was >1) and futility (>95% posterior probability that the odds ratio was