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Association Between Intraoperative Pulse Pressure Variation and Postoperative Lactate Clearance in Cardiac Surgery
Sponsor: Elzem SEN
Summary
This study aims to evaluate the relationship between intraoperative pulse pressure variation (PPV) and postoperative lactate clearance in adult patients undergoing elective cardiac surgery. Intraoperative PPV values will be recorded, and blood lactate levels will be measured at admission to the intensive care unit and at 6 and 12 hours postoperatively. The study will investigate whether intraoperative PPV is associated with postoperative lactate clearance. This is a prospective observational study, and no additional interventions will be performed beyond routine clinical care.
Official title: Evaluation of the Relationship Between Intraoperative Pulse Pressure Variation and Postoperative Lactate Clearance in Patients Undergoing Cardiac Surgery
Key Details
Gender
All
Age Range
18 Years - 80 Years
Study Type
OBSERVATIONAL
Enrollment
100
Start Date
2026-10-02
Completion Date
2027-04-15
Last Updated
2026-10-13
Healthy Volunteers
No
Conditions
Interventions
No Study-Specific Intervention
This is a prospective observational study. No study-specific intervention will be performed. All measurements will be obtained as part of routine clinical care.
Locations (1)
Gaziantep University Hospital
Gaziantep, Turkey (Türkiye)