Pedaling while dialyzing: could In-Chair exercise boost strength for kidney patients?
NCT ID NCT06883968
First seen Jul 24, 2026 · Last updated Jul 24, 2026
Summary
This trial tests whether a guided exercise program done during hospital hemodialysis sessions can improve physical capacity and quality of life in adults with chronic kidney disease. Participants will perform strength and balance exercises for their arms and legs while receiving dialysis. The study measures changes in mobility, mood, and overall well-being to see if exercise can counteract the muscle loss and fatigue common in long-term dialysis patients.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a therapeutic exercise program performed during hemodialysis sessions
- What this could lead to
- If it works, this could offer a simple, drug-free way to help kidney disease patients maintain strength and mobility while undergoing dialysis.
- What could go wrong
- This is a small, early-stage trial, so results may not apply to all dialysis patients. Exercise during treatment may be difficult for some and could cause discomfort or injury.
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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67 people
The number who actually took part.
- Started
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Jun 2024
- 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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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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: * Aged 18 years or older * Treated for a minimum of 3 months with HD * With clinical stability (good tolerance to sessions expressed as stable vital signs during the session) * Voluntarily and with prior signed informed consent, have agreed to participate in the study Exclusion Criteria: * Physical or cognitive limitations that prevent following the intervention program * Cardiovascular problems (unstable angina, uncontrolled arrhythmia, decompensated heart failure, pericarditis or myocarditis, severe untreated mitral or aortic stenosis) * Uncontrolled arterial hypertension (SBP \> 200 mmHg and DBP \> 120 mmHg) * Uncontrolled diabetes * Severe neuropathies * Acute systemic infection * Severe renal osteodystrophy * Stroke (cerebrovascular accident, transient ischemic attack)
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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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Department of Social Sciences and Community Health. Research Group on Methodology, Methods, Models and Outcomes of Health and Social Sciences . Faculty of Health Sciences and Welfare. University of Vic-Central of Catalonia, Vic 08500, Spain
Vic, Barcelona, 08500, Spain
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