Overview GnRHa + Letrozole in Obese Progestin-insensitive Endometrial Cancer Patients Status: RECRUITING Trial end date: 2027-03-30 Target enrollment: Participant gender: Summary To investigate the efficacy of GnRHa plus letrozole in obese progestin-insensitive EEC patients.Phase: PHASE2 Details Lead Sponsor: Xiaojun ChenTreatments: LetrozoleLHRH, Ac-Nal(1)-Cpa(2)-Trp(3)-Arg(6)-Ala(10)-