CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 106 enrolled
Drug / intervention
MGE +2 moredrug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT03496805
NCT03496805Phase 2Completed

A Phase 2 Double-blind, Placebo-controlled Study of the Effects of Muscadine Grape Extract in Men With Prostate Cancer on Androgen Deprivation Therapy

Wake Forest University Health Sciences·interventional·Posted Apr 12, 2018·Updated Mar 31, 2026

In Brief

A Phase 2 clinical trial evaluating MGE, Placebo, and 1 other intervention for Recurrent Prostate Cancer. Completed, enrolled 106 participants across 2 sites.

Detailed Summary

It is estimated that one-third of the more than 7 million deaths from cancer worldwide are attributable to potentially modifiable risk factors, with 374,000 deaths preventable through diet modification alone. Diet supplementation for the prevention or treatment of cancer is attractive, as implementation is relatively easy, even in populations with reduced incomes and resources. Grape extracts or active components isolated from grapes have received attention as chemopreventive or therapeutic agents based upon their anti-proliferative, anti-inflammatory, and anti-oxidant properties. Evidence from preclinical trials also suggests that muscadine grape products may decrease systemic inflammation. This study builds upon promising preclinical and clinical evidence to determine if the addition muscadine grape extract (MGE) to androgen deprivation therapy (ADT) improves symptoms in men with prostate cancer.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

Phase 2CompletedFinished
20192020202120222023202420252026
First PostedApr 12, 2018
Enrollment StartJan 29, 2019
Primary CompletionFeb 20, 2025
Study CompletionAug 14, 2025
TodayJul 2, 2026
Enrollment to primary: 6.1 yearsPosted 8.2 years ago

Interventions

MGEdrug

The patients will take 4 capsules by mouth BID (twice daily).

Placeboother

The patients will take 4 capsules by mouth BID (twice daily).

ADTother

Androgen deprivation therapy (ADT) is to be started within 60 days prior to initiation of MGE.