Safety Evaluation of Remdesivir for COVID-19 Patients with eGFR < 30 mL/min without Renal Replacement Therapy in a Japanese Single-Center Study.

There are limited reports on the safety of remdesivir for patients with severe kidney disease. We investigated the safety of remdesivir administration for COVID-19 patients with estimated glomerular filtration rate (eGFR) <30 mL/min. This single-center retrospective study was conducted between March 2020 and April 2022 at Tosei General Hospital, Japan. Propensity score matching was performed between patients with eGFR ≤ 30 mL/min and eGFR >30 mL/min with remdesivir administration. The primary outcome was 30-day mortality after the first administration. Adverse events, including development of acute kidney injury (AKI), liver function disorder, anemia, and thrombocytopenia 48 h after the end of remdesivir administration, were evaluated. After propensity score matching, 23 patients were selected from each group. There were no differences in the 30-day mortality (risk ratio [RR] 1.00; 95% confidence interval [CI] 0.18-5.56). Development of AKI and liver function disorder was not statistically different between the two groups (RR 1.05; 95% CI 0.96-1.14 and RR 0.48; 95% CI 0.04-5.66, respectively). There was no trend toward a significant increase in adverse events in the eGFR < 30 mL/min group and severe renal dysfunction had little effect on the safety of remdesivir treatment.