The effects of hyperbaric and isobaric bupivacaine on the Bispectral Index in cesarean section with spinal anesthesia
Phase 3
- Conditions
- Complications of anesthesia during pregnancy.Other complications of anesthesia during pregnancy
- Registration Number
- IRCT201201162405N9
- Lead Sponsor
- Vice chancellor for research, Isfahan University of Medical Sciences
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- Female
- Target Recruitment
- 84
Inclusion Criteria
Inclusion Criteria: Parturients; ASA physical status I-II; scheduled for elective cesarean section; using spinal anesthesia;
Exclusion Criteria
suspicious to bleeding disturbances; atopia; diabetes mellitus; presence of liver or kidney diseases; drugs abuse; complicated pregnancy; preeclampsia
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Bispecteral Index. Timepoint: at the baseline ( 2 h before surgery) and then 5th, 10th, 15th, 30th, 45th, 60th, 90th and 120th minutes after spinal injection. Method of measurement: with attachment of probes of Cerebral Status Monitoring to the parturient.
- Secondary Outcome Measures
Name Time Method Signal Quality Index. Timepoint: at the baseline ( 2 h before surgery) and then 5th, 10th, 15th, 30th, 45th, 60th, 90th and 120th minutes after spinal injection. Method of measurement: with attachment of probes of Cerebral Status Monitoring to the parturient.;Electromyography. Timepoint: at the baseline ( 2 h before surgery) and then 5th, 10th, 15th, 30th, 45th, 60th, 90th and 120th minutes after spinal injection. Method of measurement: with attachment of probes of Cerebral Status Monitoring to the parturient.;Temperature. Timepoint: at the baseline ( 2 h before surgery) and then 5th, 10th, 15th, 30th, 45th, 60th, 90th and 120th minutes after spinal injection. Method of measurement: with tympanometer from the tympanic membrane.