EPIDURAL BUPIVACAINE DILUTION FOR LABOR - A COMPARISON OF 3 CONCENTRATIONS INFUSED WITH A FIXED DOSE OF FENTANYL

被引:9
作者
NOBLE, HA
ENEVER, GR
THOMAS, TA
机构
[1] Department of Anaesthesia, Bristol Maternity Hospital, Bristol, BS2 8EG, Southwell Street
[2] Clinical Research, Department of Anaesthesia, Bristol Maternity Hospital, Bristol, BS2 8EG, Southwell Street
[3] Department of Anaesthesia, Bristol Maternity Hospital, Bristol, BS2 8EG, Southwell Street
关键词
ANESTHESIA; OBSTETRIC; ANESTHETIC TECHNIQUES; REGIONAL; EPIDURAL INFUSION;
D O I
10.1111/j.1365-2044.1991.tb09653.x
中图分类号
R614 [麻醉学];
学科分类号
100217 ;
摘要
We have compared the effects of three epidural infusions in a randomised, double‐blind study of 56 primigravid mothers in labour. An initial dose of bupivacaine 0.5% 8 ml was followed by infusion of either bupivacaine 0.125%, 0.062% or 0.031%. All solutions contained fentanyl 0.0002% and were run at 7.5 ml/hour. Women receiving the most dilute solution had significantly less analgesia (p < 0.001) for the first 4 hours of the study, but pain scores were then similar for the three groups. No obvious benefit was gained by using very dilute bupivacaine. Copyright © 1991, Wiley Blackwell. All rights reserved
引用
收藏
页码:549 / 552
页数:4
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