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Can muscle strength predict lung transplant recovery?
NCT ID NCT07747337
First seen Aug 05, 2026 · Last updated Aug 06, 2026 · Updated 1 time
Summary
This study looks at adults awaiting lung transplantation to see how the strength and structure of breathing and limb muscles relate to physical performance and recovery after surgery. Participants will undergo ultrasound imaging, strength tests, and physical performance assessments before and after transplant. Researchers will also track hospital stay and rehabilitation from medical records. The goal is to understand if muscle weakness contributes to frailty and delayed recovery, which could lead to better pre-transplant care.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Respiratory and limb muscle assessments (ultrasound, strength testing, physical performance measures)
- What this could lead to
- If successful, this could help identify muscle weaknesses that predict slower recovery, guiding pre-transplant rehabilitation to improve outcomes.
- What could go wrong
- This is a small observational study, so it may not prove cause and effect. Results may not apply to all lung transplant patients.
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 36 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2026
- Expected to finish
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Jul 2027
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
Adult lung transplant candidates receiving care at UF Shands hospital. Participants are individuals with advanced lung disease undergoing evaluation and treatment while awaiting lung transplantation in the hospital. The study population includes adults who are able to complete study assessments of respiratory and limb muscle function before transplantation and during the early postoperative recovery period.
- Ages
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18 years and older
- 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: * 18 years or older. * Hospitalized as potential candidates for single- or bilateral-lung transplant surgery. * Hemodynamically stable for out-of-bed mobilization Exclusion Criteria: * Baseline cognitive impairment * History of previous solid organ transplantation or thoracic surgery * Existing phrenic nerve lesion * Lower limb amputation or fracture * External fixators or open wounds of the lower extremities * Diagnosed neuromuscular disorder. * Morbid obesity (body mass index \>45 kg/m²). * Any other medical condition that, in the opinion of the investigators, would make participation unsuitable.
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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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UF Health Shands Medical Center
RECRUITINGGainesville, Florida, 32608, United States
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