Vaginal Squamous Cell Carcinoma

The goal of this study is to evaluate the safety and effectiveness of EVOLVE104 in participants with advanced urothelial and squamous cell carcinomas who have previously taken standard treatment options, have declined or have been ineligible for treatment with these medications. Participants with advanced or metastatic cancer who meet all eligibility criteria may be eligible to participate in the study.

The ARCANA trial (LACOG 1724) is a single-arm, non-randomized, multi-center, parallel, two-cohort Phase II clinical study designed to evaluate the efficacy and safety of sacituzumab tirumotecan (sac-TMT, MK-2870) as a second-line or subsequent treatment in patients with advanced or metastatic vaginal and vulvar squamous cell carcinomas. Given the rarity of these cancers and the lack of standard second-line therapies, this study explores sac-TMT, a novel TROP-2-directed antibody-drug conjugate (ADC). TROP-2 is highly expressed in both vulvar and vaginal squamous cell carcinomas, making it a promising therapeutic target.