NCT06249568

Evaluation of Fluid Responsiveness With Recruitment Maneuver After Sternotomy in Coronary Artery Bypass Surgery

• Status: Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 45 (estimated)
• Sponsor: Ankara City Hospital Bilkent · Academic / Other
• Sex: All
• Age: 18 Years – 80 Years
• Healthy volunteers: Not accepted

Summary

Assuming that the basic reliability of dynamic indices will increase with the application of functional hemodynamic tests after sternotomy and protective lung ventilation in patients undergoing elective coronary artery bypass surgery, it is useful to predict fluid responsiveness after sternotomy in coronary artery bypass surgery patients ventilated with 6 ml/kg PBW (ideal body weight). We aimed to reveal the sensitivity and specificity of PPV and SVV changes by applying a lung opening maneuver.

Detailed description

In order to evaluate the fluid deficit in patients undergoing coronary artery bypass surgery, researchers will measure stroke volume index, cardiac index and mean arterial pressure while the patients are in the lima position. Then researchers will perform a lung opening maneuver (30mmHg for 30 seconds) and measure again. researchers will measure again after the values return to normal. researchers will give patients balanced fluid at 3ml/kg and record their values. Can researchers predict fluid response with lung opening maneuver?

Conditions

• Fluid Therapy
• Coronary Artery Bypass Surgery Patients
• Lung Recruitment Maneuver

Timeline

• Start date: 2023-06-01
• Primary completion: 2024-08-02
• Completion: 2024-08-20
• First posted: 2024-02-08
• Last updated: 2024-07-16

Locations

1 site across 1 country: Turkey (Türkiye)