Influence of combined spinal-epidural anesthesia on perioperative coagulation function,RAAS activity and postoperative analgesia effect in parturients with cesarean section
10.3969/j.issn.1673-4130.2017.07.023
- VernacularTitle:腰硬联合麻醉对剖宫产产妇围术期凝血功能、RAAS活性及术后镇痛效果的影响
- Author:
Jianbin LI
;
Jianwei HUI
;
Wanwen HE
;
Rui GUO
;
Youli CHEN
- Keywords:
cesarean section;
combined spinal-epidural anesthesia;
coagulation function;
renin-angiotensin-aldosterone system;
analgesia effect
- From:
International Journal of Laboratory Medicine
2017;38(7):930-932,935
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the influence of combined spinal-epidural anesthesia on perioperative coagulation function,RAAS activity and postoperative analgesia effect in parturients with cesarean section.Methods One hundred and eighteen parturients of cesarean section in our hospital from June 2013 to January 2016 were collected and divided into the observation group and control group according to the random number table method,59 cases in each group.The observation group received the combined spinal-epidural anesthesia and the control group received epidural anesthesia.The coagulation function indicators on preoperative 1 d (T0),at 10 min before operation end(T1) and postoperative 6 h (T2) were detected by adopting the automatic blood coagulation analyzer,the renin angiotensin aldosterone system (RAAS) function indices were detectd by radioimmunoassay.The pain indicators at postoperative 6 h(T2),12 h (T3) were detected by the pain threshold test instrument.Results The levels of prothrombin time(PT),activated partial thromboplastin time (APTT) and thrombin time (TT) at T1 and T2 in the observation group were significantly higher than those in the control group,while the PTA level was lower than that in the control group(P<0.05);serum RAAS indices such as (renin),angiotensin Ⅱ(ANG II) aldosterone(ALD) in the observation group were lower than those in the control group(P<0.05).The VAS score at T2,T3 in the observation group was lower than that in the control group,while the pain threshold and pain tolerance threshold levels in the observation group were higher than those in the control group(P<0.05).Conclusion Combined spinal-epidural anesthesia can reduce the blood coagulation and RAAS activation caused by cesarean section trauma,and the effect of postoperative analgesia is more significant.
