Does heartbeat recovery be improved with terminal non-cardioplegic warm blood perfusion prior to aortic unclamping in single-clamp technique coronary artery bypass surgery? A randomized control trial.

Phase 4

Completed

• Conditions: Coronary artery bypass surgerySingle clamp technique; Terminal warm noncardioplegic perfusion; Heart beat recovery

• Registration Number: TCTR20231002003
• Lead Sponsor: Thammasat university, Faculty of medicine

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Completion: 2023-05-31
• Study Start: 2023-10-02
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 40

Inclusion Criteria

The patients undergoing coronary artery bypass surgery with significant stenosis of LAD and at least one other major coronary vessel were enrolled.

Exclusion Criteria

1) emergency bypass surgery, 2) ejection fraction < 40%, 3) recent infarction < 4 wk, 4) combined other cardiac procedure 5) age > 80 year, 6) prolonged clamp time

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Time to first heart beat Coronary perfusion to first visible heart beat Stopwatch

Secondary Outcome Measures

Name	Time	Method
Cardiac enzyme Before aortic clamp, 6 hours postop. Lab chemistry