Choosing between ovarian preservation or removal for endometrial cancer surgery

Preservation of Ovaries in Endometrial Malignancies: GYN POEM Trial

Memorial Sloan Kettering Cancer Center · NCT04569773

This study looks at how women with endometrial cancer decide whether to keep or remove their ovaries during surgery, focusing on their feelings and concerns about cancer and future regrets.

Quick facts

Study typeObservational
Enrollment55 (estimated)
Ages18 Years to 50 Years
SexFemale
SponsorMemorial Sloan Kettering Cancer Center (other)
Drugs / interventionschemotherapy
Locations8 sites (Hartford, Connecticut and 7 other locations)
Trial IDNCT04569773 on ClinicalTrials.gov

What this trial studies

This observational study aims to understand the factors influencing women's decision-making regarding ovarian preservation or removal before surgery for endometrial cancer. It focuses on the emotional distress related to cancer and reproductive concerns, as well as the potential for regret after surgery. Participants will complete various scales to assess their experiences and feelings related to these decisions. The study is conducted at Memorial Sloan Kettering Cancer Center and its affiliated locations.

Who should consider this trial

Good fit: Ideal candidates for this study are premenopausal women aged 18 to 50 with a diagnosis of endometrioid endometrial cancer who are scheduled for surgical intervention.

Not a fit: Patients with known Lynch syndrome, prior bilateral oophorectomy, or those at increased risk of ovarian cancer may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could help women make more informed decisions about their surgical options for endometrial cancer, potentially improving their emotional well-being and satisfaction with their choices.

How similar studies have performed: Other studies have explored decision-making in cancer treatment, but this specific focus on ovarian preservation versus removal in endometrial cancer is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Women aged ≥ 18 and ≤ 50 years
* Premenopausal
* Endometrioid histological diagnosis
* Scheduled for surgical intervention at MSKCC
* FIGO grade 1-2, clinical stage I
* Disease confined to uterus, no clear evidence of deep (≥50%) myoinvasion on imaging (MRI preferred, ultrasound optional)
* Normal ovaries on preoperative imaging
* Able to provide informed consent
* English-speaking

Exclusion Criteria:

* Known Lynch syndrome
* Prior bilateral oophorectomy
* Personal history of hormone receptor-positive breast carcinoma
* Increased risk of ovarian cancer identified on the basis of family or personal history
* Women currently on hormonal contraception, letrozole, or tamoxifen may not opt-in to AMH
* Women who recently underwent ovarian stimulation within the past 3 months may not opt-in to AMH
* Women who have pituitary dysfunction (or any pituitary disorders) may not opt-in to AMH
* Women who completed chemotherapy within \<12 months may not opt-in to AMH

Where this trial is running

Hartford, Connecticut and 7 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Endometrial Cancer, Ovarian Preservation, Ovarian Removal, Endometrial Malignancies, GYN POEM Trial, 20-429, Memorial Sloan Kettering Cancer Center

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.