Pumping iron to fight cancer's hidden immune toll
NCT ID NCT07724080
First seen Jul 23, 2026 · Last updated Jul 24, 2026 · Updated 1 time
Summary
Hormone therapy for prostate cancer often causes muscle loss, which may weaken the immune system by reducing a key signalling protein called IL-7. This trial tests whether a 12-week supervised strength training programme can prevent muscle loss and raise IL-7 levels in men receiving hormone therapy before radiotherapy. Forty men will be randomly assigned to either the exercise programme or usual care, with blood tests and body composition scans before and after the 12 weeks.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a supervised resistance exercise programme (strength training) 3 times per week for 12 weeks
- What this could lead to
- If it works, this could point toward a simple, drug-free way to protect the immune system during hormone therapy for prostate cancer.
- What could go wrong
- This is a small pilot study, so results may not be definitive. The exercise programme may not raise IL-7 levels enough to meaningfully affect immunity.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 40 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Aug 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Male participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Histologically confirmed diagnosis of localised prostate cancer (clinical stage T1-3b, N0-1, M0 and a Gleason score of 6-10). * Scheduled to undergo curative-intent treatment involving neoadjuvant androgen deprivation therapy (ADT) for a duration of at least 3 months, alongside radiotherapy. * Recruited prior to, or within the first 2 weeks of, initiating ADT. * Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1. * Written medical clearance to participate from the treating oncologist. * Sufficient proficiency in English to comprehend study instructions. * Provision of written informed consent. Exclusion Criteria: * Evidence of distant metastases (M1). * Uncontrolled cardiovascular conditions (e.g., uncontrolled hypertension, unstable angina, or a myocardial infarction within the past 6 months). * Musculoskeletal pathologies or conditions that would preclude the safe execution of resistance exercise. * A known history of autoimmune disease. * Current use of chronic systemic corticosteroids or other immunosuppressive agents. * Engagement in structured resistance exercise within the preceding 3 months.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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University of Bath
Bath, Somerset, BA2 7AY, United Kingdom
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