Pump problems: new study investigates why some men struggle with their penile prosthesis
NCT ID NCT06376513
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study is for men who have had a penile prosthesis implanted for erectile dysfunction. It aims to understand how well they can manipulate the pump, including hand strength and sensation. Researchers will also look at how these abilities relate to erection rigidity and sexual satisfaction for both the patient and their partner. The goal is to find out why some patients have difficulty using their device.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could help doctors identify patients who may struggle with their penile prosthesis pump and guide improvements in device design or training.
- What could go wrong
- This is a small, early observational study with only 60 participants. It does not test a new treatment, so it may not lead to immediate changes in care.
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 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2024
- Expected to finish
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Dec 2026
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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * The patients will be included based on the following criteria: * Adults * Erectile Dysfunction, and had undergone penile prosthesis implantation for more than 3 months * Able to comprehend the nature and purpose of the research * Having provided informed consent The partner will be included based on the following criteria : * Adults * Having a partner who meets the inclusion criteria * Able to comprehend the nature and purpose of the research * Having provided informed consent Exclusion Criteria: * Patients with a dysfunctional penile prosthesis (reservoir, pump, or cylinders anomaly) * Adults subject to legal protective measures. * Individuals not affiliated with a social security scheme or beneficiaries of a similar scheme.
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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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Department of Urology, Lyon Sud Hospital,
RECRUITINGPierre-Bénite, 69310, France