Breathe easy: supervised breathing exercises may boost lung recovery after bypass surgery
NCT ID NCT07343921
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at whether having a supervisor guide breathing exercises helps heart bypass patients recover lung function better than doing them alone. Thirty-eight adults who had coronary artery bypass surgery did incentive spirometry (a breathing device) twice daily for three days, either with a coach or on their own. Researchers measured lung function before and after to see which group improved more.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- incentive spirometry (a breathing exercise device)
- What this could lead to
- If it works, this could show that supervised breathing exercises help patients recover lung function faster after heart bypass surgery.
- What could go wrong
- This is a small, completed study with only 38 participants, so results may not apply to all patients. The short 3-day follow-up limits conclusions about long-term benefits.
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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38 people
The number who actually took part.
- Started
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Jul 2024
- Finished
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Jan 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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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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adult patients aged ≥18 years. * Patients who have undergone Coronary Artery Bypass Graft (CABG) surgery. * Mechanical ventilation \<24 hours post-surgery. * Physically able to perform incentive spirometry (IS) exercises. * Signed informed consent to participate in the study. Exclusion Criteria: * Hemodynamically unstable patients. * Patients with cognitive or communication impairments. * Oral abnormalities that prevent the use of IS. * Patients with Chronic Obstructive Pulmonary Disease (COPD). * Patients with thoracic anomalies. * Patients who required reintubation. * History of incentive spirometry use within the last 3 months.
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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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RSUP Dr. Hasan Sadikin
Bandung, West Java, 40161, Indonesia
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Other studies related to the condition(s) this trial covers.
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