Can arm workouts boost oxygen use in lung disease?
NCT ID NCT05916404
First seen Aug 04, 2026 · Last updated Aug 05, 2026 · Updated 1 time
Summary
This trial tests whether a 6-week program of high-intensity interval training using an arm ergometer can improve oxygen consumption, muscle oxygenation, and physical activity in people with interstitial lung disease. Participants will be randomly assigned to receive the supervised exercise training or usual care. The study measures exercise capacity, muscle oxygen levels, and daily activity to see if arm training offers benefits beyond standard care.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Upper extremity high-intensity interval aerobic exercise training on an arm ergometer
- What this could lead to
- If effective, this exercise program could become a standard rehabilitation approach to improve exercise capacity and daily activity in people with interstitial lung disease.
- What could go wrong
- This is a small, early-stage trial, and results may not apply to all patients. Exercise training carries a risk of fatigue or shortness of breath, and benefits may not be sustained long-term.
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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42 people
The number who actually took part.
- Started
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Jul 2023
- Finished
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Sep 2025
- 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 75 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Diagnosed with ILD according to ATS/ERS criteria, * Aged between 18-75 years, * No pulmonary infection during the last month, * Patients who volunteer to participate in the study Exclusion Criteria: Patients with, * Body mass index \>35 kg/m2, * An acute pulmonary exacerbation within the last 4 weeks, have an acute upper or lower respiratory tract infection, * Presence of obstructive pulmonary disease, * Serious neurological, neuromuscular, orthopedic, or other diseases affecting physical functions, * Participated in a planned exercise program within the last three months, * Cognitive impairment that causes them to have difficulty understanding and following exercise test instructions, * Contraindications for exercise testing and/or exercise training according to the American College of Sports Medicine * Cancer, renal or hepatic diseases, * Aortic stenosis, complex arrhythmia, with aortic aneurysm, * Uncontrolled hypertension, diabetes mellitus, heart failure, arrhythmia and serious cardiovascular disease
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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.
Contacts and locations
Locations
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Gazi University, Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Cardiopulmonary Rehabilitation Unit
Ankara, Çankaya, 06490, Turkey (Türkiye)
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