Exercise as a treatment for long COVID: new study seeks answers
NCT ID NCT05566483
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether a supervised exercise program (cardiac rehab) can improve quality of life and physical ability in people with Long COVID. Researchers will also study how the heart and lungs work in these patients. The study needs 30 adults who have had Long COVID symptoms for more than 12 weeks.
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 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2023
- Expected to finish
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Oct 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.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Adults ≥18 years with documented history of COVID-19 infection and symptoms consistent with Long COVID lasting \>12 weeks after diagnosis. Exclusion Criteria: * History of cardiovascular/pulmonary disease prior to infection * COVID-related myocardial injury such as evidence of myocarditis * Deep vein thrombosis/pulmonary embolism following COVID-19 infection * Exercise intolerance resulting from conditions that are not related to cardiorespiratory or autonomic factors (e.g. osteoarthritis or other musculoskeletal diseases); * Dependency of supplemental oxygen following COVID infection due to cardiovascular and/or pulmonary complications following acute COVID infection
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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 of Colorado Hospital
RECRUITINGAurora, Colorado, 80045, United States
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