ASCO GU 2021: Heterogeneity in Nectin-4 Expression Across Molecular Subtypes of Urothelial Cancer Mediates Sensitivity to Enfortumab Vedotin

(UroToday.com) Enfortumab vedotin is an antibody-drug conjugate targeting Nectin-4 (encoded by the PVRL4/NECTIN4 gene) approved for treatment-refractory metastatic urothelial cancer based on several studies.1-3 EV-201 represented a heavily pre-treated population with a 44% overall response rate, 12% complete response rate, 7.6-month median duration of response, 11.7-month median overall survival, and 5.8-month progression-free survival.2 However, factors that mediate sensitivity or […]

ASCO GU 2021: TRISST: Imaging Modality and Frequency in Surveillance of Stage I Seminoma Testicular Cancer: Results from a Randomized, Phase III, Factorial Trial

(UroToday.com) Survival after orchiectomy in stage I seminoma is almost 100% and the use of CT surveillance is an international standard of care, avoiding adjuvant therapy. In this young population, who are unlikely to die from testicular cancer, minimizing irradiation is vital. The Trial of Imaging and Surveillance in Seminoma Testis (TRISST, NCT00589537), assessed whether CTs […]

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