Correlation between intraoperative myocardial performance index and difficult cardiopulmonary bypass separation in coronary artery bypass graft surgery

• Conditions: Patient undergoing coronary artery bypass graft surgery; myocardial performance index, MPI, intraoperative echocardiography, intraoperative TEE, weaning cardiopulmonary bypass, CPB, coronary artery bypass graft surgery, CABG

• Registration Number: TCTR20230814002
• Lead Sponsor: Faculty of Medicine Ramathibodi Hospital, Mahidol University

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2023-08-14
• Study Completion: 2024-02-13
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Pending (Not yet recruiting)
• Sex: All
• Target Recruitment: 36

Inclusion Criteria

1. 18-75 years old adult patients who are willing to join the research
2. Elective on-pump coronary artery bypass graft surgery

Exclusion Criteria

1. Patients refuse to participate in the research or request to withdraw
2. Patients with contraindications for TEE
3. Patients with pre-existing cardiac arrhythmia
4. Patients with significant valvular heart disease that required surgery
5. Patients with preoperative vasopressor and/or inotropic drugs used
6. Pregnant patients

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Correlation between intraoperative MPI before on CPB and difficulty of CPB separation End of surgery Vasoactive and inotropic score

Secondary Outcome Measures

Name	Time	Method
Cutoff point of intraoperative MPI before on CPB to predict difficulty of CPB separation End of surgery Vasoactive and inotropic score