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Mechanical Power and Pulmonary Complications in CABG Surgery

NCT07639489 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 110

Last updated 2026-06-10

No results posted yet for this study

Summary

This prospective observational study evaluates the association between intraoperative mechanical power (MP) - a composite measure of the total energy delivered to the lungs during mechanical ventilation - and postoperative pulmonary complications (PPCs) and prolonged mechanical ventilation in adult patients undergoing elective coronary artery bypass graft (CABG) surgery with cardiopulmonary bypass (CPB). Intraoperative ventilatory parameters including tidal volume, respiratory rate, airway pressures, and PEEP will be recorded and used to calculate MP and driving pressure (DP). No additional interventions will be applied beyond standard clinical care.

Conditions

  • Postoperative Pulmonary Complications
  • Coronary Artery Bypass Graft Surgery (CABG)
  • Prolonged Mechanical Ventilation

Interventions

OTHER

Intraoperative Mechanical Ventilation Monitoring

Intraoperative ventilatory parameters (tidal volume, respiratory rate, plateau pressure, PEEP) are routinely recorded during CABG surgery. Mechanical power and driving pressure are calculated from these parameters. No additional intervention is applied beyond standard clinical care.

Sponsors & Collaborators

  • Fusun Gozen

    lead OTHER_GOV

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-06-30
Primary Completion
2026-08-31
Completion
2026-09-30

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07639489 on ClinicalTrials.gov