Clinical Data The cohort is evaluating the antibody-drug conjugate PADCEV® (enfortumab vedotin-ejfv) for patients with locally advanced or metastatic urothelial cancer who have been previously treated with a PD-1/L1 inhibitor and have not received a platinum-containing chemotherapy and are ineligible for cisplatin. Results showed a 52 percent objective response rate (ORR) [95% Confidence Interval (CI): 40.8, 62.4] per blinded independent central review and a median duration of response of 10.9 months. The most frequently reported treatment-related adverse events Grade 3 or greater that occurred in more than 5 percent of patients were: neutropenia, rash, fatigue, increased lipase, diarrhea, decreased appetite, anemia and hyperglycemia. Data from cohort 2 of the trial will be submitted for presentation at an upcoming scientific congress and will be discussed with regulatory authorities.