Clinical Research Directory

Inclusion Criteria: 1. Histological Diagnosis: Histologically confirmed endometrial atypical hyperplasia or FIGO grade 1 endometrioid Endometrial Cancer 2. Imaging eligibility (for patients with endometrial cancer): 1. Depth of myometrial invasion \<50% confirmed by MRI or disease limited to the endometrium 2. No evidence of extrauterine or metastatic disease on imaging. 3. Treatment Rationale (at least one of the following must apply): 1. Desire for future fertility: Patient expresses a documented desire to preserve the uterus and future reproductive function, with explicit acknowledgment that fertility-sparing treatment is not standard of care for endometrial cancer. 2. Medical inoperability: patients are considered a poor surgical candidate due to: i. Class III obesity (BMI ≥40 kg/m²); or ii. ASA Physical Status Classification score ≥3. 4. Metabolic Profile: BMI ≥ 30 kg/m², or BMI 27-29.9 kg/m² with at least one weight-related comorbidity (hypertension, type 2 diabetes mellitus, dyslipidemia, obstructive sleep apnea, or non-alcoholic fatty liver disease). 5. Progestin washout: patients with prior progestin exposure are eligible provided the following minimum washout periods have been observed. 1. Oral progestins: 7 days 2. Injectable, short acting: 14 days 3. Injectable, long acting: 6 months 4. Contraceptive implant: 28 days 5. LNG-IUD: 7 days after removal Exclusion Criteria: 1. Age ≥18 years 2. Negative pregnancy test at screening 3. Ability to provide written informed consent and comply with study procedures 4. Willingness to undergo genetic counseling and MMR/IHC tumor profiling 5. Willingness and ability to participate in a structured weight loss program, including attendance at counseling sessions (in person or virtual) and adherence to dietary and physical activity goals.