Can a breathing workout and walks help dialysis patients with irregular heartbeats?
NCT ID NCT07827274
First seen Sep 18, 2026 · Last updated Sep 18, 2026
Summary
Researchers test whether adding inspiratory muscle training to a walking program helps adults on hemodialysis who also have atrial fibrillation. Participants do breathing exercises through a mouthpiece and walk for six minutes, while the study tracks heart rate, blood pressure, kidney lab values, walking distance, and quality of life. The trial compares combined training against breathing training alone to see which approach works better for this group.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- inspiratory muscle training combined with moderate intensity aerobic exercise
- What this could lead to
- If it works, this could give dialysis patients with atrial fibrillation a low-cost exercise routine to improve their breathing, walking distance, and heart measures.
- What could go wrong
- This is a small, early study with 45 people, so results may not apply broadly. Exercise during dialysis carries risks like fatigue, dizziness, or blood pressure changes, and the training may not improve kidney or heart outcomes.
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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 45 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Mar 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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40 to 60 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.
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 * Patients from both gender * With chronic kidney failure(GFR\>30) * with atrial fibrillation * Unemployed living a sedentary lifestyle * Receive regular hemodialysis sessions at 2months ago * All of them have vascular access through arteriovenous fistula * Age range from 40-60 years * Fully understand purpose and procedure of study * Stable and have sufficient level of cognition and ability to understand instructions exclusion Criteria: Patients who meet one of the following criteria will be excluded * Real difficulties with understanding and signing The written informed consent * Recent sequela of cerebrovascular accidents * Osteoarticular or musculoskeletal diseases * Un controlled systemic hypertension * Un controlled diabetes * Un stable angina * Fever * Infectious disease * Acute respiratory failure * Recent acute myocardial infarction * Peripheral vascular diseases
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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 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.
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