Observational study of the effects of Favipiravir vs Lopinavir/Ritonavir on clinical outcomes in critically Ill patients with COVID-19

https://doi.org/10.1111/jcpt.13305

The aim of this study was to describe the clinical experience with FPV and LPV/r in critically ill patients with COVID-19 at Sakarya University Education and Research Hospital. The study included 107 consecutive patients who had a laboratory confirmation of COVID-19 and were admitted to the intensive care unit (ICU) .  Of the 107 patients, 65 received FPV (Group FPV) and 42 received LPV/r (Group LPV/r). The two groups were similar in terms of demographic data and clinical findings. 43 (66.2%) of the 65 patients in the FPV group and 23 (54.8%) of the 42 patients in the LPV/r group died (p = 0.237). The median ICU stay was 6.6 (IQR, 3-10) days in the FPV group and 9 (IQR, 6-16) days in the LPV/r group, which was a statistically significant difference (p = 0.010).  The length of hospital stay was significantly lower in the FVP group compared to the LPV/r group among patients who were discharged from the ICU. Although the analysis was done with a limited number of patients and the observed difference in mortality rate is of some concern, FVP treatment may be more beneficial than LPV/r in terms of effective use in the ICU.