Status:

NOT_YET_RECRUITING

Weight-loss Drug for Fertility-Sparing Treatment of Atypical Hyperplasia and Low-grade Cancer of the Endometrium

Lead Sponsor:

University Health Network, Toronto

Conditions:

Endometrial Cancer

Atypical Hyperplasia

Eligibility:

FEMALE

18-41 years

Phase:

PHASE2

Brief Summary

The incidence of endometrial cancer is increasing at an alarming rate. This trend parallels the rising rate of obesity, the most significant risk factor for endometrial cancer. Young women with obesit...

Detailed Description

The research aims to answer the question: "Does the addition of a Glucose-dependent Insulinotropic Polypeptide (GIP)/Glucagon-like Peptide-1 (GLP-1) co-agonist to standard progestin treatment lead to ...

Eligibility Criteria

Inclusion

  • BMI ≥ 27
  • Diagnosis of grade 1 or 2 endometrioid endometrial cancer or atypical hyperplasia made by either endometrial biopsy or dilation and curettage
  • For those with endometrial cancer, clinical FIGO 2009 stage 1A disease without evidence of metastatic disease beyond the uterus and no myometrial invasion by MRI or CT
  • ECOG status \<2
  • Desire for fertility preservation
  • Ability to understand and willing to sign a written informed consent document

Exclusion

  • Evidence of myometrial invasion or extra-uterine disease on imaging
  • High grade or p53 mutated (p53mut) endometrial cancer
  • Estrogen receptor negative endometrial cancer (positivity defined as moderate/strong staining\>10%)
  • Mismatch repair deficient (MMRd) endometrial cancer
  • History of other malignancies except if curatively treated with no evidence of disease for \>5 years
  • Previous surgical treatment of obesity
  • Current use of weight loss medication (no use in last 2 months)
  • Medical co-morbidity with end-organ dysfunction
  • Contraindications to pIUD or tirzepatide.
  • Any other condition that would, in the Investigator's judgment, contraindicate the patient's participation in the clinical study due to safety concerns or compliance with clinical study procedures.

Key Trial Info

Start Date :

August 1 2025

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

February 1 2032

Estimated Enrollment :

71 Patients enrolled

Trial Details

Trial ID

NCT06073184

Start Date

August 1 2025

End Date

February 1 2032

Last Update

June 10 2025

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