Letermovir Prophylaxis for CMV Infection in Haplo-HSCT Recipients: Single-center Data in China

Letermovir has achieved excellent therapeutic benefits globally but is still in its infancy in China. Letermovir obtained an implied license for a clinical trial in June 2020, and in November 2020, Letermovir submitted and accepted four new drug marketing applications in China, including injection and tablet formulations. On December 31, 2021, the China National Medical Products Administration (NMPA) approved letermovir for cytomegalovirus (CMV) seropositive adult recipients undergoing allogeneic hematopoietic stem cell transplantation (HSCT) \[R+\] prevention of cytomegalovirus infection and cytomegalovirus disease. The commercial launch of letermovir is estimated to be in August 2022.