FDA Approves First Treatment for Common Type of Post-Transplant Infection that is Resistant to Other Drugs The U.S. Food and Drug Administration approved Livtencity (maribavir) as the first drug for treating adults and pediatric patients (12 years of age and older and weighing at least 35 kilograms) with post-transplant cytomegalovirus (CMV) infection/disease that does not respond (with or without genetic mutations that cause resistance) to available antiviral treatment for CMV. Livtencity works by preventing the activity of human cytomegalovirus enzyme pUL97, thus blocking virus replication. CMV is a type of herpes virus that commonly causes infection in patients after a stem cell or organ transplant. CMV infection can lead to CMV disease and have a major negative impact on transplant recipients, including loss of the transplanted organ and death. The most common side effects of Livtencity include taste disturbance, nausea, diarrhea, vomiting and fatigue. Livtencity may reduce the antiviral activity of ganciclovir and valganciclovir, so coadministration with these drugs is not recommended. Virologic failure due to resistance can occur during and after treatment with Livtencity, therefore CMV DNA levels should be monitored and Livtencity resistance should be checked if the patient is not responding to treatment or relapses. | 
No comments:
Post a Comment