RecruitingNCT07711951

CPB and Aortic Cross-Clamp Durations and ICU Length of Stay After CABG Retrospective Observational Cohort Study

Association of Cardiopulmonary Bypass and Aortic Cross-Clamp Durations With Intensive Care Unit Length of Stay in Elective Isolated Coronary Artery Bypass Graft Surgery: A Retrospective Observational Cohort Study

Sponsor

Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital

Enrollment

400 participants

Start Date

Jul 20, 2026

Study Type

OBSERVATIONAL

Conditions

Coronary Artery Disease

Summary

Cardiopulmonary bypass (CPB) and aortic cross-clamp (ACC) durations are important intraoperative factors that may influence postoperative recovery following coronary artery bypass graft (CABG) surgery. Prolonged CPB and ACC durations may be associated with increased postoperative morbidity and extended intensive care unit (ICU) stay. This retrospective observational cohort study aims to evaluate the independent associations of CPB and ACC durations with postoperative ICU length of stay in adult patients undergoing elective isolated CABG surgery. Electronic medical records of eligible patients who underwent surgery between January 1, 2019, and December 31, 2025, at a single tertiary care center will be retrospectively reviewed. Multivariable regression analyses will be performed to assess these associations after adjustment for clinically relevant potential confounders.

Eligibility

Min Age: 18 Years

Plain Language Summary

Simplified for easier understanding

This clinical trial is studying Aortic Cross-Clamp Duration and Cardiopulmonary Bypass Duration for people with coronary artery disease. The study is currently recruiting participants at 1 location.

This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.

Interested in this trial?

Get notified about updates and connect with the research team.

Interventions

OTHERCardiopulmonary Bypass Duration

Cardiopulmonary bypass duration, defined as the total duration of cardiopulmonary bypass during elective isolated coronary artery bypass graft surgery and recorded in minutes. This exposure will be evaluated as a continuous variable based on routinely collected perfusion records.

OTHERAortic Cross-Clamp Duration

Aortic cross-clamp duration, defined as the total duration of aortic cross-clamping during elective isolated coronary artery bypass graft surgery and recorded in minutes. This exposure will be evaluated as a continuous variable based on routinely collected operative and perfusion records.