Testosterone gel trial aims to beat cancer fatigue in older men
NCT ID NCT04301765
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study is testing whether a daily testosterone gel can reduce fatigue and improve sexual function in men aged 55 and older who have cancer and low testosterone. The trial involves 230 participants who will apply either the gel or a placebo for six months. Researchers will measure changes in fatigue and sexual activity using standard questionnaires.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
testosterone gel
What this could lead to
If it works, this could offer a way to ease fatigue and improve sexual health in older men with cancer who have low testosterone.
What could go wrong
This is a phase 2 trial, so results are still uncertain. Testosterone may not help fatigue, and there are risks like worsening prostate cancer or heart problems.
Disclaimer
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This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Brigham and Women's Hospital
RECRUITINGBoston, Massachusetts, 02115, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
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Georgia Cancer Center at Augusta University
RECRUITINGAugusta, Georgia, 30912, United States
Contact
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Veterans Affairs Puget Sound Health Care System
RECRUITINGSeattle, Washington, 98108, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••