Persistent SARS-CoV-2 Infection in a Patient with Nephrotic Syndrome Under Rituximab Therapy: Successful Treatment with a Combination of Remdesivir and Monoclonal Antibodies
Overview
Authors
Affiliations
Rituximab is an effective treatment for frequently relapsing/steroid-dependent nephrotic syndrome, but there is concern about infections caused by humoral immunodeficiency. We herein report a case of prolonged (>7 weeks) severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. A 24-year-old man with minimal change disease treated with rituximab developed SARS-CoV-2 infection. The clinical response to remdesivir was soon transiently abolished. Treatment with casirivimab and imdevimab (REGEN-COV) monoclonal antibodies in combination with remdesivir resulted in complete clearance of the infection. The REGEN-COV antibody cocktail may improve the outcome of SARS-CoV-2 infection in patients with humoral immunodeficiency.
Hagihara M, Hayashi H, Nakashima S, Imai Y, Nakano H, Uchida T Intern Med. 2024; 63(16):2283-2287.
PMID: 38171874 PMC: 11414357. DOI: 10.2169/internalmedicine.2900-23.
Hirai J, Mori N, Sakanashi D, Ohashi W, Shibata Y, Asai N Viruses. 2023; 15(9).
PMID: 37766358 PMC: 10538070. DOI: 10.3390/v15091952.