Bladder-bowel relief without pills: physiotherapy and exercise put to the test in teens with obesity
NCT ID NCT07724158
First seen Jul 23, 2026 · Last updated Jul 24, 2026 · Updated 1 time
Summary
This trial tests whether two non-drug programs—targeted physiotherapy or supervised exercise—can reduce bladder and bowel symptoms in adolescents aged 13–18 with obesity. Participants will be randomly assigned to one of the two interventions or to standard obesity care for 12 weeks. The study aims to see if these approaches improve symptom severity, quality of life, and related health measures.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- target physiotherapy (integrated urotherapy and pelvic floor training) and exercise support (supervised physical exercise and HIIT)
- What this could lead to
- If effective, these non-drug programs could offer new, accessible ways to manage bladder-bowel symptoms in adolescents with obesity, improving quality of life without medication.
- What could go wrong
- This is a relatively small, single-center trial. The interventions are behavioral and require commitment, so results may not apply broadly. There is no guarantee either approach will outperform usual care.
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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 237 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jan 2027
An estimate. Start dates often move.
- Expected to finish
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Dec 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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13 to 18 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: * Male or female adolescents aged 13 to 18 years. * Obesity defined as BMI z-score ≥2, according to the WHO growth reference for school-aged children and adolescents. * Currently receiving obesity treatment at the Pediatric Outpatient Clinic, Department of Pediatrics, Hospital de Santa Maria, Unidade Local de Saúde de Santa Maria, Lisbon, Portugal. * Able to understand the study procedures and comply with study requirements. * Written informed consent provided by a parent or legal guardian. * Written assent provided by the adolescent. Exclusion Criteria: * Known neurological disorder affecting bladder or bowel function. * Structural urinary tract or gastrointestinal malformation. * Previous pelvic surgery affecting urinary or bowel continence. * Diabetes mellitus or uncontrolled endocrine or monogenic disorders affecting obesity or bladder/bowel function. * Severe psychiatric disorder requiring immediate specialized treatment and likely to interfere with study participation or adherence. * Major orthopedic or musculoskeletal condition preventing safe participation in the exercise intervention. * Current participation in another interventional clinical trial.
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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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Hospital de Santa Maria, ULS SM
Lisbon, Portugal
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