Exercise with friends may ease cancer loneliness in older men
NCT ID NCT07504835
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether exercising with others, including some social time, can reduce feelings of loneliness in older men (65+) who have had prostate cancer. 150 participants will be assigned to one of three groups: socially enhanced group exercise, regular group exercise, or exercising alone at home. Researchers will measure loneliness, mental health, and physical health over 6 months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- socially enhanced supervised group exercise
- What this could lead to
- If it works, this could point toward a simple, non-drug way to reduce cancer-related loneliness and improve mental and physical health in older prostate cancer survivors.
- What could go wrong
- This is a behavioral study, not a drug trial, so the effects may be modest. Results depend on participants sticking with the program, and the findings may not apply to all cancer survivors.
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 150 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2026
- Expected to finish
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Jun 2029
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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65 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: * Age 65 years of age or older. * Diagnosed with histologically confirmed prostate cancer. * Completed surgery, chemotherapy, radiation and/or systemic treatment (other than ADT) for cancer \> 3 months ago. * Experiencing cancer loneliness. * Able to ambulate independently; reliance on assistive devices other than a wheelchair is allowed. * Willing to be randomized into any of the three study arms and attend 80% or more of planned exercise sessions. * Home internet sufficient for videoconferencing. Exclusion Criteria: * Participating in regular group exercise and/or structured resistance training with other cancer survivors (\> 1 exercise partner or groups of 3 or more). * Health or medical condition that affects movement or neurological disorder, or medication that contraindicates participation in live remote resistance exercise. * Cognitive difficulties that preclude answering the survey questions, participating in the intervention, or giving informed consent. * Not fluent in English and therefore incapable of answer survey questions, following directions during exercise or performance testing, and providing informed consent in English.
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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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OHSU Knight Cancer Institute
RECRUITINGPortland, Oregon, 97239, United States
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- New PET tracer could spot cancers that standard scans overlook