Combination therapy with predicted body weight-based dexamethasone, remdesivir, and baricitinib in patients with COVID-19 pneumonia: A single-center retrospective cohort study during 5th wave in Japan

Dexamethasone, remdesivir, and baricitinib reduce mortality in patients with coronavirus disease 2019 (COVID-19). A single-arm study using combination therapy with all three drugs reported low mortality in patients with severe COVID-19. In this clinical setting, whether dexamethasone administered as a fixed dose of 6 mg has sufficient inflammatory modulation effects of reducing lung injury has been debated.