A Study to Estimate Early Clinical Efficacy Signals of GLP-1 Agonist Administration in Conjunction With Levonorgestrel Intrauterine Device in Obese Patients With Endometrioid Intraepithelial Neoplasia

This study will explore the use of glucagon-like peptide 1 receptor agonist (GLP-1RA) used concurrently with levonorgestrel intrauterine device in patients with poor surgical candidacy for a hysterectomy or patients who are pursuing fertility sparing. GLP-1RA are a class of medications that mimic the natural hormone glucagon-like peptide-1. These medications trigger the pancreas to release insulin which can help lower blood sugar levels and delay gastric emptying. The recent FDA approval of GLP-1RAs has changed the landscape for pharmacotherapy for weight loss. These hormone-based obesity medications are novel and revolutionary in obesity medicine. Liraglutine, semaglutide, and tirzepatide have become exceedingly popular for their effects on weight loss and obesity-related comorbidities. More recently, GLP-1RAs have exhibited risk reduction of various obesity associated cancers, including endometrial cancer but their exact role in prevention and treatment has yet to be measured.

NCT Number	NCT07107334
Lead Sponsor	University of Florida
Conditions	Endometrioid Endometrial Adenocarcinoma
Enrollment	20 participants
Start Date	2026-04-07
Primary Completion	2028-11 (estimated)
Study Completion	2029-11 (estimated)
Updated on ClinicalTrials.gov	2026-06-08