SummaryBackgroundAlthough biological agents, tocilizumab and baricitinib, have been shown to improve the outcomes of patients with COVID-19, a comparative evaluation has not been performed.MethodsA retrospective, single-center study was conducted using the data of patients with COVID-19 admitted to the Hokkaido University hospital between April 2020 and September 2021, who were treated with tocilizumab or baricitinib. The clinical characteristics of patients who received each drug were compared. Univariate and multivariate logistic regression models were performed against the outcomes of all-cause mortality and the improvement in respiratory status. The development of secondary infection events was analyzed using the Kaplan–Meier analysis and the log-rank test.ResultsThe use of tocilizumab or baricitinib was not associated with all-cause mortality and the improvement in respiratory status within 28 days of drug administration. Age, chronic renal disease, and comorbid respiratory disease were independent prognostic factors for all-cause mortality, while anti-viral drug use and severity of COVID-19 at baseline were associated with the improvement in respiratory status. There was no significant difference in the infection-free survival between patients treated with tocilizumab and those with baricitinib.ConclusionThere were no differences in efficacy and safety between tocilizumab and baricitinib for the treatment of COVID-19.
328: EHR INTEGRATION OF THE ROX AND ROX-HR SCORES TO MONITOR RESPIRATORY STATUS IN COVID-19 PATIENTS
