Abdominal muscle surgery aims to restore bladder function
NCT ID NCT07379814
First seen Jun 25, 2026 · Last updated Jul 07, 2026 · Updated 3 times
Summary
This trial tests a surgery that uses a piece of the patient's own abdominal muscle to wrap around the bladder, helping it squeeze and empty. The study will include 50 people with long-term urinary retention who have not gotten better with other treatments. Researchers will measure changes in bladder pressure, flow rate, and quality of life.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- rectus abdominis flap detrusor myoplasty (surgical procedure)
- What this could lead to
- If successful, this surgery could offer a new option for people with urinary retention who have not improved with other treatments, potentially reducing the need for catheters.
- What could go wrong
- This is a small, early-stage trial with only 50 participants. Surgery carries risks like infection or bleeding, and the procedure may not improve bladder function for everyone.
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.
- Participants
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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2026
- Expected to finish
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May 2036
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.
Who is studied
Individuals diagnosed with refractory urinary retention undergoing RADM
- Ages
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18 to 75 years
- Sex
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Anyone
- 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: * Hypo- or acontractility of the bladder documented on urodynamic testing * Injury \>1 year ago for spinal cord injury patients, no improvement in contractility with time * Failed sacral nerve stimulation implant for urinary retention treatment (If previously implanted) * Irreversible non-neurogenic bladder acontractility/hypocontractility (i.e myogenic failure after chronic obstruction, aging, frailty, idiopathic) * Undergoing RADM Exclusion Criteria: * Documented bladder outlet obstruction * Spinal cord lesion above T12 * Upper motor neuron lesion (i.e. multiple sclerosis, stroke) * Rectus diastasis, significant abdominal wall hernia, or other anatomic barrier to rectus flap harvest * Life expectancy \<10 years * Pregnant at time of surgery
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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 Hospitals Cleveland Medical Center
RECRUITINGCleveland, Ohio, 44106, United States
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- Bladder wash could cut infections and hospital visits for catheter users
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