Overview Letrozole in Uterine Leiomyosarcoma Status: Not yet recruiting Trial end date: 2028-10-30 Target enrollment: Participant gender: Summary This is a clinical trial to test letrozole in patients with uterine leiomyosarcoma. The main question is will treatment with letrozole extend progression-free survival in patients. Patients will receive 2/5 mg of letrozole daily. Phase: Phase 2 Details Lead Sponsor: GOG FoundationTreatments: Letrozole