Exercise after a blood clot in the lungs: a new hope for recovery?
NCT ID NCT07143539
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether starting a structured exercise and education program within a month of a pulmonary embolism (a blood clot in the lungs) can prevent long-term problems like poor quality of life, shortness of breath, and reduced physical ability. About 160 hospitalized patients at higher risk for these issues will be randomly assigned to either the rehab program or standard care. Researchers will track changes in quality of life, exercise capacity, and symptoms over 180 days.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- exercise-based rehabilitation program
- What this could lead to
- If it works, this could show that structured exercise soon after a pulmonary embolism helps patients feel better, breathe easier, and return to normal activities faster.
- What could go wrong
- This is a relatively small, early-stage trial (160 participants) testing a non-drug intervention. Results may not apply to all patients, and the benefits might be modest or not statistically significant.
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 160 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2025
- Expected to finish
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Jun 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 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: 1. Age ≥18 years 2. Hospitalization for objectively confirmed acute symptomatic PE, defined as intraluminal filling defect of a segmental or more proximal pulmonary artery on computed tomography pulmonary angiography (CTPA) or a high-probability ventilation-perfusion scintigraphy, and admission within the past 7 days 3. Increased risk for post-PE syndrome, defined as simplified Pulmonary Embolism Severity Index (sPESI) ≥1 point at the time of admission 4. Written informed consent Exclusion Criteria: 1. Contraindication to EBR (known unstable cardiac conditions like angina pectoris, severe valvular heart disease, or severe resting pulmonary hypertension) 2. Medical condition that clearly precludes participation in EBR (e.g., inability to walk, unstable joints, severe neurological impairment) 3. Recently completed (i.e., \<6 months), ongoing, or planned in- or outpatient EBR, or planned supervised outpatient physiotherapy for any indication 4. Planned hospitalization during follow-up (e.g., elective surgery or inpatient chemotherapy) 5. Contraindication to anticoagulation 6. Life expectancy \<1 year based on the treating physician's clinical judgement 7. Known pregnancy 8. Inability to speak German or French 9. Participation in another study that prohibits concurrent participation in RehabPE 10. Unable to provide informed consent (e.g., due to dementia) 11. Unwilling to provide informed consent 12. Prior enrollment in this study
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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
6 sites. 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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Cantonal Hospital Aarau
RECRUITINGAarau, Switzerland
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Cantonal Hospital Baden
RECRUITINGBaden, Switzerland
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Geneva University Hospitals
RECRUITINGGeneva, Switzerland
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Inselspital, Bern University Hospital
RECRUITINGBern, 3010, Switzerland
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Lausanne University Hospital
RECRUITINGLausanne, Switzerland
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University Hospital Zürich
RECRUITINGZurich, Switzerland
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