Influence of subarachnoid space associated with epidural anesthesia at different posture on the hemodynamics during cesarean section
10.3760/cma.j.issn.1673-4904.2014.36.010
- VernacularTitle:比较蛛网膜下隙阻滞与硬膜外联合麻醉时不同体位对剖宫产患者血流动力学的影响
- Author:
Yuxin MU
;
Di WU
;
Zhiyi GONG
- Publication Type:Journal Article
- Keywords:
Posture;
Cesarean section;
Hemodynamics;
Subarachnoid space associated with epidural anesthesia
- From:
Chinese Journal of Postgraduates of Medicine
2014;37(36):27-29
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the influence of subarachnoid space associated with epidural anesthesia at different posture on the hemodynamics during cesarean section.Methods One hundred and twenty uterine-incision delivery patients were chosen,the patients were separated into the left lateral decubitus group(LL group) and right lateral decubitus group(RL group) with 60 cases each by random digits table method,all the patients were blocked by subarachnoid space associated with epidural anesthesia after puncturation 2 ml 0.5％ ropivacaine was given.Then the head end epidural catheter insertion in 3-4 cm,asked maternal supine after fixed catheter enjoin.Systolic blood pressure (SBP),diastolic blood pressure (DBP),heart rate were recorded before anesthesia and at 3,5,10,15 min after anesthesia.Apgar scores of 1 and 5 min were observed as well.Results SBP and DBP at 3,5 min after anesthesia were significantly lower than those before anesthesia in RL group,SBP was (120.1 ± 11.2),(106.7 ± 17.2),(127.3 ± 13.6)mmHg (1 mmHg =0.133 kPa) respectively,DBP was (77.5 ± 6.3),(55.2 ± 21.2),(80.3 ± 10.5) mmHg,respectively,and there were significant differences (P ＜0.05).And SBP,DBP in RL group were also significantly lower than those in LL group,SBP was (123.2 ± 12.4),(110.3 ± 16.3) mmHg,DBP was (80.1 ± 9.9),(63.1 ± 13.2) mmHg,and there was significant difference (P ＜ 0.05).There was no significant difference in Apgar scores of 1 and 5 min between two groups.Conclusion The left lateral decubitus position could effectively reduce the incidence of hypotension during caesarean section under subarachnoid space associated with epidural anesthesia.
