Intraoperative fluid optimization using stroke volume variation in geriatric patients undergoing major abdominal surgery
Not Applicable
Recruiting
- Conditions
- Diseases of the digestive system
- Registration Number
- KCT0000956
- Lead Sponsor
- Ewha Womans University Medical Center
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 48
Inclusion Criteria
1) age = 65
2) high risk patients undergoing major abdominal surgery
-gastrectomy, esophagus surgery, Whipple's operation, pancrease
surgery, colorectal surgery
- predicted operation time = 3 hours
- predictied blood loss = 500ml
Exclusion Criteria
1) arrhythmia including atrial fibrillation
2) severe aortic insufficiency, intra-aortic balloon pump
3) BMI > 40 or <15 kg/m2
Study & Design
- Study Type
- Interventional Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method number and duration of intraoperative hypotension
- Secondary Outcome Measures
Name Time Method total input, intraoperative ephedrine use;Perioperative arterial blood gas analysis (pH, BE, lactate);Postoperative cardiovascular complication, respiratory complication, neurologic/liver/renal function