DDInter1031 DDInter1742
Ledipasvir is a direct acting antiviral (DAA) medication used as part of combination therapy to treat chronic Hepatitis C, an infectious liver disease caused by infection with Hepatitis C Virus (HCV). HCV is a single-stranded RNA virus that is categorized into nine distinct genotypes, with genotype 1 being the most common in the United States, and affecting 72% of all chronic HCV patients. Treatment options for chronic Hepatitis C have advanced significantly since 2011, with the development of Direct Acting Antivirals (DAAs) such as ledipasvir. More specifically, ledipasvir is an inhibitor of the Hepatitis C Virus (HCV) Non-Structural Protein 5A (NS5A), which is required for viral RNA replication and assembly of HCV virions. Although its exact mechanism of action is unknown, it is postulated to prevent hyperphosphorylation of NS5A which is required
Talazoparib is an inhibitor of mammalian polyadenosine 5’-diphosphoribose polymerases (PARPs), enzymes responsible for regulating essential cellular functions, such as DNA transcription and DNA repair. Developed by Pfizer, talazoparib was first approved by the FDA in October 2018 and by the EMA in June 2019. It was approved by Health Canada in September 2020. Talazoparib is currently used in the treatment of BRCA-mutated breast cancer and HRR-mutated prostate cancer.[L47236, L47301, L47306]
Talazoparib {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Simeprevir
Talazoparib {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Human adenovirus e serotype 4 strain cl-68578 antigen
Talazoparib {u} may lead to a major life threatening interaction when taken with {v} Measles virus vaccine live attenuated
Talazoparib {u} may lead to a major life threatening interaction when taken with {v} Smallpox (Vaccinia) Vaccine, Live
Talazoparib may cause a moderate interaction that could exacerbate diseases when taken with Simeprevir
Talazoparib may cause a moderate interaction that could exacerbate diseases when taken with Human adenovirus e serotype 4 strain cl-68578 antigen
Talazoparib may lead to a major life threatening interaction when taken with Measles virus vaccine live attenuated
Talazoparib may lead to a major life threatening interaction when taken with Smallpox (Vaccinia) Vaccine, Live