Evaluation of the Effectiveness of Remdesivir in the Treatment of COVID-19 Outpatients: A Retrospective Cohort Study

Background: The outbreak of acute respiratory syndrome with novel coronavirus 2019 (COVID-19) in December 2019 in Wuhan, China, caused a worldwide outbreak of the disease. To treat the disease, some drugs were identified and introduced that did not show a significant effect on the recovery of the disease. Due to the need to manage inpatient beds, this study was conducted to evaluate the effectiveness of Remdesivir in the treatment of outpatients with moderate to severe COVID-19. Methods: The present study was a retrospective cohort with a convenience sampling method. It was conducted by referring to the records of COVID-19 patients who were referred to the respiratory clinic of Shahid Beheshti Hospital as outpatients in the period from April to August 2021. Results: This study was conducted on 263 COVID-19 patients with a mean age of 51.16±14.39 years from 19 and 90 years old. Data were collected through a researcher-made checklist and analyzed using SPSS 20. Kolmogorov-Smirnov test, paired t-test, and Mc Nemar's test were used to evaluate the data. The significance level was considered at the level of 0.05. Conclusion: Findings revealed that no clear correlation was found between hospitalization and death rate compared to other patients. In our study, the risk factors for severe COVID-19 did not affect the rate of hospitalization or death of patients.