NCT07202247 Metabolic Interventions (Time-Restricted Eating, GLP1 Receptor Agonist, and Heart Healthy Diet) to Improve Cardiometabolic Health in Prostate Cancer Patients During Androgen Deprivation Therapy, IMPACT-ADT Trial
| NCT ID | NCT07202247 |
| Status | Recruiting |
| Phase | Phase 2 |
| Sponsor | City of Hope Medical Center |
| Condition | Prostate Carcinoma |
| Study Type | INTERVENTIONAL |
| Enrollment | 60 participants |
| Start Date | 2025-11-05 |
| Primary Completion | 2028-04-09 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
In Phase 2, researchers evaluate early signs of effectiveness. You may be randomized to receive the active treatment or a comparator. Monitoring continues closely.
This trial targets 60 participants in total. It began in 2025-11-05 with a primary completion date of 2028-04-09.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
This phase II trial compares the effect of time-restricted eating (TRE) and glucagon-like peptide-1 (GLP1) receptor agonists (RA), semaglutide and tirzepatide, to an American Heart Association (AHA) heart healthy diet (HHD) intervention on heart and blood vessel health (cardiovascular system) and how the body processes food for energy (metabolic system) in prostate cancer patients undergoing androgen deprivation therapy (ADT). Prostate cancer patients who are receiving hormonal therapy (ADT) are at an increased risk of cardiovascular disease. This is thought to be due to treatment-related metabolic changes which may result in increased weight, body fat, insulin resistance and an increased risk of heart attack, stroke or other heart and blood vessel problems. TRE (also known as intermittent fasting) is an eating plan that alternates between fasting and non-fasting periods. This approach limits calorie intake to a specific window of time each day. GLP1-RAs, semaglutide and tirzepatide are in a class of medications called incretin mimetics. They work by helping the pancreas to release the right amount of insulin when blood sugar levels are high. Insulin helps move sugar from the blood into other body tissues where it is used for energy. They also slow the movement of food through the stomach and may decrease appetite and cause weight loss. The AHA HHD guidelines may be an effective method to help people learn about following a heart healthy eating plan. This may lower their risk of cardiovascular disease. Metabolic interventions, TRE and GLP1-RA, may be more effective than an AHA HHD intervention alone in improving cardiovascular and metabolic health in prostate cancer patients undergoing ADT.
Eligibility Criteria
Inclusion Criteria: * Documented informed consent of the participant * English, Spanish or Mandarin-speaking * Agreement to allow the use of archival tissue from diagnostic tumor biopsies * If unavailable, exceptions may be granted with study principal investigator (PI) approval * Male * Aged: 30-79 * Eastern Cooperative Oncology Group (ECOG) 0-2 * High burden of cardiovascular comorbidities who would be eligible for insurance coverage for GLP1-RA therapy defined as: * Body mass index (BMI) of ≥ 30 kg/m\^2 or * BMI ≥ 27 kg/m\^2 in the presence of at least one weight-related comorbid condition (e.g. hypertension, type 2 diabetes mellitus, dyslipidemia) * Prostate cancer defined as one of the following: * National Comprehensive Cancer Network (NCCN) intermediate risk prostate cancer receiving definitive radiation with a plan to undergo ADT for 6 months * Biochemical persistent or recurrent prostate cancer status post prostatectomy receiving salvage radiation with a plan to undergo ADT for 6 months Exclusion Criteria: * Currently engaging in strict macronutrient/time limited diet, including ketogenic, low-carb, paleo, or warrior diet * Currently under GLP1-RA therapy * Poorly controlled diabetes * Unable to undergo time-restricted diet * Contraindications for GLP1-RA therapy: including hypersensitivity to the drug, personal history of pancreatitis, personal or family history of medullary thyroid cancer or multiple endocrine neoplasia syndrome type 2, end-stage renal disease * Other active disease deemed not eligible to participant in the study according to treating physician * Prospective participants who, in the opinion of the investigator, may not be able to comply with all study procedures (including compliance issues related to feasibility/logistics)
Contact & Investigator
Rose Li
PRINCIPAL INVESTIGATOR
City of Hope Medical Center
Frequently Asked Questions
Who can join the NCT07202247 clinical trial?
This trial is open to male participants only, aged 30 Years or older, up to 79 Years, studying Prostate Carcinoma. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
What phase is the NCT07202247 trial and what does that mean for participants?
Phase 2 trials evaluate whether the treatment shows signs of effectiveness while continuing to monitor safety. More participants are enrolled than in Phase 1 to help refine the treatment protocol.
Is NCT07202247 currently recruiting?
Yes, NCT07202247 is actively recruiting participants. Visit ClinicalTrials.gov or contact City of Hope Medical Center to inquire about joining.
Where is the NCT07202247 trial being conducted?
This trial is being conducted at Duarte, United States.
Who is sponsoring the NCT07202247 clinical trial?
NCT07202247 is sponsored by City of Hope Medical Center. The principal investigator is Rose Li at City of Hope Medical Center. The trial plans to enroll 60 participants.