Can a simple heart test predict who benefits most from exercise in old age?
NCT ID NCT07702227
First seen Jul 14, 2026 · Last updated Aug 05, 2026 · Updated 3 times
Summary
This study looks at how healthy older adults aged 60 to 81 respond to a 12-week exercise program that includes walking, strength, balance, and flexibility exercises. Participants are randomly assigned to either the exercise group or a control group. The researchers measure changes in walking distance, leg strength, and mobility, and also check heart rate variability to see if it can predict who improves the most. The goal is to find simple ways to personalize exercise programs for older adults.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a 12-week supervised multicomponent exercise program including aerobic walking, resistance, balance, agility, and flexibility exercises
- What this could lead to
- If successful, this study could help identify simple markers that predict which older adults benefit most from exercise, allowing for more personalized fitness programs.
- What could go wrong
- This is a small, early-stage exploratory study with only 40 participants. The results may not apply to all older adults, and the link between heart rate variability and exercise response may not be clear.
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
-
40 people
The number who actually took part.
- Started
-
Jun 2026
- Expected to finish
-
Sep 2026
An estimate. End dates often move.
- 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
-
60 to 81 years
- Sex
-
Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
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: * being 60 years of age or older, * being able to walk independently, * not having any serious cardiovascular, neurological, or musculoskeletal disease that would prevent exercise. * do not use medications that may affect autonomic nervous system function * Participants with controlled hypertension who were using stable routine medication were eligible, provided that the screening physician considered them medically suitable for exercise participation. Exclusion Criteria: * diagnosed cardiac arrhythmia, * uncontrolled hypertension, * use of medications that may affect autonomic nervous system function, * inability to perform functional performance tests. * Uncontrolled hypertension. Regular medication use was reviewed during medical screening. Participants were excluded when a medication or its adverse effects were considered to substantially compromise exercise safety, cardiac rhythm, or the ability to complete the exercise and assessment procedures.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Aging are added.
By submitting, you agree to our Terms of use
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Canakkale Onsekiz Mart University
Çanakkale, 17100, Turkey (Türkiye)
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Skeletal muscle myosin binding protein c in fatigue and aging
- Longevity metrics AI/ML development study: a standing data library and Model-Development platform for predicting and validating health measurements, longevity, and disease
- Can Weight-Loss surgery weaken protein digestion in older adults?
- Sea level vacation: what happens to your heart when you leave the mountains?
- Can a week at sea level ease the strain of High-Altitude living on the heart?
- A plastic shell on the chest may help older adults with obesity breathe easier