Arm strength may predict heart failure outcomes in device patients
NCT ID NCT07253909
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study will observe 72 adults with heart failure and implanted cardiac devices (ICD or CRT) to understand what affects their arm function. Researchers will measure arm strength and endurance using simple tests like throwing a medicine ball and lifting objects. The goal is to see if arm function relates to hospital visits, survival, and overall prognosis.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could help doctors better predict health outcomes and tailor rehabilitation for heart failure patients with implanted heart devices.
- What could go wrong
- This is an observational study, not a treatment trial, so it won't directly improve patient health. Results may not apply to all heart failure patients.
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.
- Participants
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About 72 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2025
- Expected to finish
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May 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
The study sample consists of patients with reduced ejection fraction heart failure who have a cardiac implantable electronic device, who meet the inclusion criteria, and who volunteer to participate in the study.
- Ages
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18 years and older
- 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: * Adults aged ≥18 years, * Left ventricular ejection fraction ≤40%, * Implanted cardiac defibrillator (ICD) or cardiac resynchronization therapy (CRT), * Diagnosed with heart failure, * No complications found during the last device check, * Clinically stable for the past month, with any accompanying chronic diseases (such as hypertension, diabetes) under control, and willing to participate in the study. Exclusion Criteria: * Patients with neurological, orthopedic, or psychiatric disorders, * History of shoulder surgery or shoulder injury, * Individuals with cognitive or mental disorders that would prevent them from understanding the tests administered in the study, or patients who are unwilling to participate
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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 places running it
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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.
Contacts and locations
Locations
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Hacettepe University Faculty of Physical Therapy and Rehabilitation
Ankara, Samanpazarı, 06100, Turkey (Türkiye)
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