Large Volume Bupivacaine 0.5% Versus Small Volume in Elective Caesarean Section

Large Volume Bupivacaine 0.5% Versus Small Volume in Elective Caesarean Section

To test the safety of high dose spinal in elective CS after prolonged sitting position.

This is a prospective double-blind randomized study, designed to include cases in two groups (using epical program for sample size calculation), one study groups and one control group (parallel). Each group should have at least 30 female patients scheduled for elective caesarean section with a total of 60 cases.

Inclusion Criteria:

• Full term pregnant female indicated for the elective section under spinal anesthesia with no history of medical importance

Exclusion Criteria:

• Urgent cases, emergency cases, adverse medical history, anticoagulant treatment, associated pregnancy complication, failed spinal, surgical complication or refusal