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OncoMatch/Clinical Trials/NCT06379113

GnRHa + Letrozole in Obese Progestin-insensitive Endometrial Cancer Patients

Is NCT06379113 recruiting? Yes, currently enrolling (May 2026). This Phase 2/3 trial studies multiple treatments including GnRH antagonist and Letrozole 2.5mg for endometrial neoplasms.

Phase 2/3RecruitingXiaojun ChenNCT06379113Data as of May 2026

Treatment: GnRH antagonist · Letrozole 2.5mgTo investigate the efficacy of GnRHa plus letrozole in obese progestin-insensitive EEC patients.

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Extracted eligibility criteria

Cancer type

Endometrial Cancer

Disease stage

Excluded: Stage MYOMETRIAL INVASION, EXTRAUTERINE METASTASIS

Grade: G1

well-differentiated EEC G1 without myometrial invasion; No signs of suspicious extrauterine involvement

Prior therapy

Min 1 prior line

Must have received: progestin (megestrol acetate, medroxyprogesterone acetate, levonorgestrel intrauterine system (LNG-IUS)) — first-line

Using progestin, any of the following therapy, as first-line treatment: 1. Megestrol acetate ≥ 160 mg qd using, combined with Levonorgestrel Lntrauterine System (LNG-IUS) inserted or not 2. Medroxyprogesterone acetate ≥ 250 mg qd using, combined with LNG-IUS inserted or not 3. LNG-IUS inserted

Structured fields extracted by AI. May contain errors — verify against the official protocol.

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