effect of saline and albumin %5 on serum viscosity
Not Applicable
- Conditions
- plasma viscosity.Abnormal plasma viscosity
- Registration Number
- IRCT2013022312573N1
- Lead Sponsor
- School of Public Health, Tehran University of Medical
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 56
Inclusion Criteria
All patients with ASA class I and II in the range of 20 to 50 years old candidated for low to momerate risk minor surgery.
Exclusion criteria: patients with a history of hypertension; diabetes mellitus; ischemic heart disease; coagulopathy; receiving anti coagulant and antiplatlate factor; patients with BMI highier than 30; surgery duration longer than 2 hours and large fluid shift( more than 60ml/kg crystalloid infusion needed) during surgery
Exclusion Criteria
Not provided
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Blood serum viscosity. Timepoint: before infusion of any fluid ,one hour after infusion of normal saline or albumin 5%. Method of measurement: 5cc of patient's serum was transfused with a rate of 1 ml per minute while a 3- way stop-cock placed at the exit of the syringe. The serum had two ways to pass through them: 1) a 23 gauge needle. 2) Through an extension tube which was filled with distilled water. The height of the column of the water in the extension tube in millimeter was recorded and the viscosity value calculated with loading this formula: ? = (p p r4)/(8' Q l).
- Secondary Outcome Measures
Name Time Method 1)determine the serum viscosity by age.2) determine the serum viscosity by the type of anesthesia 3)detrimine the serum viscosity by the type of surgery. Timepoint: befor infusion of any fluid. Method of measurement: 5cc of patient's serum was transfused with a rate of 1 ml per minute while a 3- way stop-cock placed at the exit of the syringe. The serum had two ways to pass through them: 1) a 23 gauge needle. 2) Through an extension tube which was filled with distilled water. The height of the column of the water in the extension tube in millimeter was recorded and the viscosity value calculated with loading this formula: ? = (p p r4)/(8' Q l).