Simple breathing device may boost liver and lung health in elderly men
NCT ID NCT07193082
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether a 4-week program of inspiratory muscle training (using a POWERbreathe® device) could improve diaphragm thickness, reduce fatty liver, and increase aerobic capacity in 30 healthy men aged 60-80. Participants were split into a training group and a control group. The goal is to see if this simple, drug-free exercise can help counteract age-related declines in breathing and liver health.
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 using a POWERbreathe® device
- What this could lead to
- If it works, this simple breathing exercise could offer a drug-free way to improve breathing, liver health, and physical fitness in older men.
- What could go wrong
- This is a small, short-term study with only 30 participants. Results may not apply to women or people with health conditions, and the effects may not last beyond 4 weeks.
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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30 people
The number who actually took part.
- Started
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Jun 2025
- Finished
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Aug 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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60 to 80 years
- Sex
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Male participants only
- Healthy volunteers
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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: * Male, aged 60-80 years * Healthy, without severe comorbidities * Voluntary participation with informed consent Exclusion: * Known respiratory or cardiovascular disease * Neurological or musculoskeletal disorders limiting participation * Recent abdominal or thoracic surgery * Inability to comply with training protocol
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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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Gumushane Univetsity
Gümüşhane, Kelkit, 29600, Turkey (Türkiye)
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