Comparison of @entity3575 and @entity681 added to 0.5% hyperbaric XXXX for spinal anesthesia in patients undergoing cesarean section.

@entity121 @entity681 @entity390 @entity510 @entity1337 @entity111 @entity1174 @entity1341 @entity3575
BACKGROUND: @entity510 is widely used for cesarean section due to the rapid induction, the complete @entity1337 , the low failure rate and the prevention of @entity1174 . The addition of intrathecal opioids to local anesthetics seems to improve the quality of @entity1337 _ prolong the duration of @entity1337 . Therefore we compared the effects of @entity3575 20   g and @entity681 2.5   g, which were added to intrathecal hyperbaric @entity1341 . METHODS: SEVENTY TWO HEALTHY TERM PARTURIENTS WERE RANDOMLY DIVIDED INTO THREE GROUPS: Group C (control), Group F ( @entity3575 20   g) and Group S ( @entity681 2.5   g). In every group, 0.5% heavy @entity1341 was added according to the adjusted dose regimen by Harten et al. We observed the maximal level of the sensory block and motor block, the quality of intraoperative @entity1337 , the duration of effective @entity1337 and the side effects. RESULTS: There were significant differences between the control and the @entity3575 20   g and @entity681 2.5   g groups for the degree of @entity121 , the quality of intraoperative @entity1337 , the maximal sedation level and the duration of effective @entity1337 . The frequencies of side effects such as @entity390 and @entity111 in the opioid groups were higher than those in the control group. But there were no differences between @entity3575 20   g and @entity681 2.5   g for the frequencies of @entity390 and @entity111 . CONCLUSIONS: The addition of @entity3575 20   g or @entity681 2.5   g for spinal anesthesia provides adequate intraoperative @entity1337 without significant adverse effects on the mother and neonate.
