New stepping test could replace treadmills for sick patients
NCT ID NCT06853236
First seen Jun 27, 2026 · Last updated Sep 16, 2026 · Updated 4 times
Summary
This study tests a new stepping-in-place exercise test (F-IST) for people who are acutely ill, such as those in the ICU. Researchers want to see if this simple test is as accurate as the standard treadmill test for measuring fitness. Sixty adults who can walk (with or without help) will participate. The goal is to provide an easier way to assess heart and lung function in hospital settings.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2024
- Expected to finish
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Feb 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
This project may include adults aged 18 and older without regard to sex, race, or ethnicity. Exclusions will include pregnancy and vulnerable groups such as children, prisoners, adults with impaired consent capacity or are non-English speaking. All participation must be on a voluntary basis.
- 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: -Currently able to walk with or without a walking aid, such as a cane or walker or rollator Exclusion Criteria: Pregnancy specifically related to cardiopulmonary testing * A recent significant change in resting ECG * Unstable angina * Uncontrolled cardiac dysrhythmias causing symptoms or hemodynamic compromise * Symptomatic severe aortic stenosis * Uncontrolled symptomatic heart failure * Acute pulmonary embolus or pulmonary infarction * Acute myocarditis or pericarditis * Suspected or known dissecting aneurysm * Acute systemic infection accompanied by fever, body aches, or swollen lymph glands * Left Main Coronary Stenosis * Moderate stenotic valvular heart disease * Electrolyte abnormalities * Severe arterial hypertension (\>200 systolic, \>110 diastolic) at rest * Tachydysrhythmia or bradydysrhythmia * Hypertrophic cardiomyopathy and other forms of outflow tract obstruction * Neuromuscular, musculoskeletal, or rheumatic disorders that are exacerbated by exercise * High degree AV block * Ventricular aneurysm * Uncontrolled metabolic disease (diabetes, thyrotoxicosis, or myxedema) * Chronic infectious disease (hepatitis, AIDS, mono) * Mental or physical impairment leading to inability to exercise adequately
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Genom att skicka in godkänner du våra Användarvillkor
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Duke University
Durham, North Carolina, 27708, United States
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Florida Atlantic University
Boca Raton, Florida, 33431, United States
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