Grape extract shows promise for easing fatigue in prostate cancer patients

NCT ID NCT03496805

First seen Sep 30, 2025 · Last updated May 16, 2026 · Updated 37 times

Summary

This study tested whether a supplement made from muscadine grapes could reduce fatigue and improve quality of life in 106 men with prostate cancer who were already receiving hormone therapy (androgen deprivation therapy). Participants took either the grape extract or a placebo for up to 12 months. The goal was to see if the extract could ease common side effects of hormone therapy, such as tiredness, without interfering with cancer treatment.

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Contacts and locations

Locations

  • WG Hefner VA Medical Center

    Salisbury, North Carolina, 28144, United States

  • Wake Forest Baptist Medical Center

    Winston-Salem, North Carolina, 27157, United States

Conditions

Explore the condition pages connected to this study.