Enfortumab vedotin, sold under the brand name Padcev, is an antibody-drug conjugate used for the treatment of urothelial cancer. It is a nectin-4-directed antibody and microtubule inhibitor conjugate. Enfortumab refers to the monoclonal antibody part, and vedotin refers to the payload drug (MMAE) and the linker.The most common side effects include fatigue, peripheral neuropathy (nerve damage resulting in tingling or numbness), decreased appetite, rash, alopecia (hair loss), nausea, altered taste, diarrhea, dry eye, pruritus (itching) and dry skin.The fully humanized antibody was created by scientists at Agensys (part of Astellas) using Xenomice from Amgen; the linker technology holding the antibody and the toxin together was provided by and licensed from Seattle Genetics.The U.S. Food and Drug Administration (FDA) considers it to be a first-in-class medication. Medical uses
Enfortumab vedotin is indicated for the treatment of adults with locally advanced (when cancer has grown too large to be surgically removed) or metastatic (when cancer cells spread to other parts of the body) urothelial cancer who have previously received a programmed death receptor-1 (PD-1) or programmed death ligand 1 (PD-L1) inhibitor and a platinum-containing chemotherapy.
Society and culture
Legal status
On 16 December 2021, and on 24 February 2022, the Committee for Medicinal Products for Human Use (CHMP)  of the European Medicines Agency (EMA) adopted a positive opinion, recommending the granting of a marketing authorization for the medicinal product Padcev, intended for the treatment of adults with urothelial cancer. The applicant for this medicinal product is Astellas Pharma Europe B.V. Enfortumab vedotin was approved for medical use in the European Union in April 2022. Names
Enfortumab vedotin is the international nonproprietary name (INN), and the United States Adopted Name (USAN). References
External links
"Enfortumab vedotin". Drug Information Portal. U.S. National Library of Medicine.