Softer breathing during bypass may speed recovery
NCT ID NCT07073885
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether using very small breaths (ultra-low tidal volume) during heart bypass surgery can reduce stress on the lungs and help patients recover faster. Sixty adults having planned bypass surgery were randomly assigned to receive either this gentle breathing method or no breaths at all during the heart-lung machine period. Researchers measured breathing machine power, time on a ventilator, and ICU stay to see if the gentler approach leads to better 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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60 people
The number who actually took part.
- Started
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Oct 2025
- Finished
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Feb 2026
- 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: * Patients of either sex aged over 18 years * Patients classified as ASA II-IV * Patients scheduled for elective CABG Exclusion Criteria: * Presence of severe COPD * Uncontrolled bronchial asthma * Decompensated heart failure (NYHA class III-IV) * Pulmonary hypertension * History of lung surgery * Morbid obesity (BMI \>35) * Emergency surgery cases * Patients who decline to participate in the study
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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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Konya City Hospital
Konya, 42020, Turkey (Türkiye)
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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