Pedaling while dialyzing: could In-Chair exercise boost strength for kidney patients?

NCT ID NCT06883968

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

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

67 people

The number who actually took part.

Started

Jun 2024

Finished

Sep 2025

Lead sponsor

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

Children (under 18), adults (18 to 64) and older adults (65 and over)

Sex

Anyone

Healthy volunteers

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

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

  • 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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