Targeted Treatment of Locally Advanced and Metastatic Urothelial Cancer: Enfortumab Vedotin in Context.
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ABSTRACT: Enfortumab vedotin (EV) is a novel antibody-drug conjugate that is the first in class to be FDA-approved for use in patients with treatment-refractory urothelial cancer. Enfortumab is comprised of an antibody targeting nectin-4, widely expressed in urothelial cancers, with an monomethyl auristatin E (MMAE) chemotherapy payload. To date, trials in urothelial cancers refractory to platinum-based chemotherapy, and or checkpoint inhibitors, have shown the drug is very active, with overall responses ranging from 40% to 52%. This includes patients with visceral metastasis, a known predictor of poor prognosis. EV is fairly well tolerated, including in patients who are not candidates for cisplatin, a common urothelial cancer population with significant unmet need. Side effects such as skin toxicity, fatigue, and blood sugar elevations are generally manageable with supportive care and dose modifications. Peripheral neuropathy is common and can be dose-limiting in responding patients, and rare serious skin toxicities have been reported. Trials in various disease states and in combination with checkpoint inhibitors and other agents are ongoing, with additional indications likely in the future for EV in urothelial cancer.
SUBMITTER: Hoffman-Censits J
PROVIDER: S-EPMC9762760 | biostudies-literature | 2022
REPOSITORIES: biostudies-literature
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