Comparison of spinal anesthesia dosage based on height and weight versus height alone in patients undergoing elective cesarean section

摘要

BackgroundSpinal anesthesia with bupivacaine, typically used for elective and emergency cesarean section, is associated with a significant incidence of hypotension resulting from sympathetic blockade. A variety of dosing regimens have been used to administer spinal anesthesia for cesarean section. The objective of this study was to compare the incidence of hypotension following two different fixed dosing regimens.