Real-World Study on Effectiveness of Molnupiravir and Nirmatrelvir-Ritonavir in Unvaccinated Patients with Chronic Respiratory Diseases with Confirmed SARS-CoV-2 Infection Managed in Out-Patient Setting.

ABSTRACT: While molnupiravir (MOV) and nirmatrelvir-ritonavir (NMV-r) were developed for treatment of mild to moderate COVID-19 infection, there has been a lack of data on the efficacy among unvaccinated adult patients with chronic respiratory diseases, including asthma, chronic obstructive pulmonary disease (COPD) and bronchiectasis. A territory-wide retrospective cohort study was conducted in Hong Kong to investigate the efficacy of MOV and NMV-r against severe outcomes of COVID-19 in unvaccinated adult patients with chronic respiratory diseases. A total of 3267 patients were included. NMV-r was effective in preventing respiratory failure (66.6%; 95% CI, 25.6-85.0%, p = 0.007), severe respiratory failure (77.0%; 95% CI, 6.9-94.3%, p = 0.039) with statistical significance, and COVID-1

SUBMITTER: Kwok WC 

PROVIDER: S-EPMC10055981 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature