Can a simple muscle exercise improve erectile function in men with low testosterone?
NCT ID NCT07687173
First seen Jul 07, 2026 · Last updated Jul 08, 2026 · Updated 1 time
Summary
This study tests whether pelvic floor muscle training (PFMT) with a handheld biofeedback device can improve erectile function and sexual quality of life in men with functional hypogonadism (low testosterone) and erectile dysfunction. Participants are randomly assigned to PFMT with biofeedback, PFMT alone, or a control group. The trial measures changes in pelvic floor muscle strength, endurance, and erectile performance over 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
- Pelvic floor muscle training with handheld biofeedback device
- What this could lead to
- If effective, this approach could offer a non-drug, non-surgical way to improve erectile function and sexual quality of life in men with low testosterone.
- What could go wrong
- This is a relatively small, early-stage trial. The training requires daily effort, and results may vary. The biofeedback device may not provide additional benefit over standard exercises.
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 120 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jul 2026
An estimate. Start dates often move.
- 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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18 to 60 years
- 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: * diagnosed functional hypogonadism * diagnosed erectile disorders * no diagnosed neurological disorders in pelvic floor area * no surgical interventions in pelvic floor area * no cancer in its active phase * ability to give individual consent * consent of participation and following the protocol Exclusion Criteria: * severe cardiovascular diseases * cancer treatment in progress * scars and surgical interventions in the pelvic floor area * neurological disorders affecting to pelvic floor * scars that makes measurements impossible * other treatment that affects sexual field similar to this protocol * participation in other rehabilitation programme less than 6 months before this programme * severe neurological disorders that makes cooperation impossible * no technical possibilities to do the measures to the patient * disagreement to participate in the programme
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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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Poznań University of Physical Education
Poznan, Wielkopolska, 61-871, Poland
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