Short exercise boost after Weight-Loss surgery shows promise
NCT ID NCT07423780
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a 5-week program of aerobic and resistance exercises can improve muscle quality, body composition, and quality of life in 84 adults who recently had bariatric surgery. Participants are split into an exercise group and a usual-care group. The goal is to see if early exercise helps recovery and guides better rehabilitation plans.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Concurrent exercise program (aerobic and resistance training)
- What this could lead to
- If it works, this could show that a short exercise program soon after bariatric surgery helps improve muscle quality and overall recovery.
- What could go wrong
- This is a small, non-randomized early-stage trial with only 84 participants. Results may not apply to everyone, and the 5-week program may not be enough to produce lasting benefits.
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 84 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2025
- 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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18 to 60 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 * Voluntarily agree to participate and sign informed consent. * Men and women aged 18 to 60 years. * Have undergone bariatric surgery (sleeve gastrectomy or gastric bypass) at BUPA Clinic Santiago. * Have a medical indication for metabolic rehabilitation. * May present associated comorbidities such as insulin resistance syndrome, dyslipidemia, arterial hypertension, and/or hypothyroidism. Exclusion Criteria * Diagnosis of type 1 or type 2 diabetes mellitus. * Severe musculoskeletal disorders that impair ambulation or limit participation in the exercise program. * History of a cardiovascular event. * Severe cardiorespiratory diseases that significantly reduce physical capacity or cause dyspnea at rest or with minimal exertion. * Dependence on supplemental oxygen. * Bariatric surgery-related complications, including: * Staple line leak or fistula * Hemorrhage/bleeding * Stenosis or gastric narrowing/stricture * Intra-abdominal abscess * Hypersensitivity (as clinically determined). * Hepatic and/or renal insufficiency.
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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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Clínica BUPA, Santiago
RECRUITINGSantiago, Santiago Metropolitan, 7820830, Chile
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