Tocilizumab for Treatment of Mechanically Ventilated Patients With COVID-19.

ABSTRACT:

Background

Severe coronavirus disease 2019 (COVID-19) can manifest in rapid decompensation and respiratory failure with elevated inflammatory markers, consistent with cytokine release syndrome for which IL-6 blockade is an approved treatment.

Methods

We assessed effectiveness and safety of IL-6 blockade with tocilizumab in a single-center cohort of patients with COVID-19 requiring mechanical ventilation. The primary endpoint was survival probability postintubation; secondary analyses included an ordinal illness severity scale integrating superinfections. Outcomes in patients who received tocilizumab compared with tocilizumab-untreated controls were evaluated using multivariable Cox regression with propensity score inverse probability of treatment weighting (IPTW).

Results

SUBMITTER: Somers EC 

PROVIDER: S-EPMC7454462 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature