Comparison of Conventional Fluid Management With Pleth Variability Index Based Goal-directed Fluid Management in Elective Laparoscopic Hysterectomies.
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Surgery
- Sponsor
- Kanuni Sultan Suleyman Training and Research Hospital
- Enrollment
- 100
- Locations
- 1
- Primary Endpoint
- creatinine (mg/dl)
- Status
- Completed
- Last Updated
- 6 years ago
Overview
Brief Summary
Fluid management is critical in patients undergoing surgery. Goal-directed fluid management (GDFM) protocols have been shown to decrease the length of hospital stay. In this study, we aimed to compare the effects of conventional fluid management with Pleth Variability Index (PVI) guided on blood lactate, serum creatinine levels, postoperative kidney injury and the duration of hospital stay.
Detailed Description
Fluid management is critical in patients undergoing surgery. Goal-directed fluid management (GDFM) protocols have been shown to decrease the length of hospital stay in various kinds of surgical procedures. In this study, we aimed to compare the effects of conventional fluid management with Pleth Variability Index (PVI) guided on blood lactate, serum creatinine levels, postoperative kidney injury and the duration of hospital stay. Patients will be randomized to one of the study arms: group1 (conventional fluid management arm) will receive 0.9 % NaCl at a rate of 4- 8 mL/kg/h, a 250-ml bolus crystalloid/ colloid injection will be administered when the mean arterial blood pressure (MAP) decreased below 65 mmHg.; group 2 (GDFM); group 2 (GDFM group) will receive 0.9 % NaCl at rate of 2 mL/kg/h, a 250-mL bolus crystalloid/colloid injection will be administered when PVI is higher than 13 % over 5 min. In both groups, when MAP is still \< 65 mmHg after fluid bolus infusion, 5 mg i.v. bolus ephedrine will be administered. The groups will be compared concerning postoperative blood lactate, serum creatinine levels, postoperative kidney injury and the duration of hospital stay.
Investigators
Gulseren Yilmaz
Principal Investigator, M.D.
Kanuni Sultan Suleyman Training and Research Hospital
Eligibility Criteria
Inclusion Criteria
- •Must be scheduled for laparoscopic hysterectomy Must be American Society of Anesthesiologists (ASA) class I-II-III
Exclusion Criteria
- •American Society of Anesthesiologists (ASA) class IV BMI \> 40 kg/m2 Non-sinus heart rhythm MAP \<65 mmHg at the onset of anesthesia induction Advanced renal and hepatic impairment Ejection fraction \< 50 % Massive bleeding in the perioperative period
Outcomes
Primary Outcomes
creatinine (mg/dl)
Time Frame: 3 hours after the operation
Difference in serum creatinine levels between the two groups 3 hours after the operation