Evaluation of the effect of tidal Volume on operative blood loss
Phase 3
- Conditions
- Thoracho-lumbar spine fracture.Fractures involving thorax with lower back and pelvis
- Registration Number
- IRCT2013100111398N4
- Lead Sponsor
- Research deputy, Iran University of Medical Siences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 34
Inclusion Criteria
Patients who candidate for posterior spinal fusion under general anesthesia; Consent to participate in research project; ASA physical status I-II; Age between 18 years old to 60 years old; BMI< 30
Exclusion criteria: Disagreement for participation; ASA physical status more than II; Emergency surgery; History of previous spinal surgery; Respiratory diseases; Coagulopathies; Cardiovascular disease; Hypertension; Kidney or liver disease; Diabetes Mellitus; History of taking drugs such as: beta blockers; Calcium channel blockers; Digoxin; Anticoagulant; Clonidine; Alcohol and drug abuse; Tumor in the site of surgery
Exclusion Criteria
Not provided
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The volume of blood loss during surgery. Timepoint: End of surgery. Method of measurement: Volume of blood collected in the suction reservoir and bloody sponges.
- Secondary Outcome Measures
Name Time Method Surgeon satisfaction from operative field. Timepoint: End of operation. Method of measurement: Standard scoring score.