Comparison on the blockint effect of 0.75% ropivacaine and 0.5% bupivacaine used in subarachnoid anesthesia in swinging state
- VernacularTitle:0.75%罗哌卡因和0.5%布比卡因用于摇摆状态下蛛网膜下腔阻滞的比较研究
- Author:
Jianyu LI
;
Xinwen WU
;
Yunfei CAO
- Publication Type:Journal Article
- Keywords:
simulated state of tossing naval vessels;
ropivacaine;
bupivacaine;
spinal anesthes
- From:
Medical Journal of Chinese People's Liberation Army
1981;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the effect of spinal anesthesia by using 0.75% ropivacaine or 0.5% bupivacaine in a simulated state of rocking naval vessels, in order to choose an optimal anesthetic agent in a rocking naval vessels at sea. Methods Eighty patients undergoing elective surgery of abdomen or lower limb were randomly divided into 4 groups (n=20). Namely, horizontal level with 0.75% ropivacaine control group (R1), horizontal level with 0.5% bupivacaine control group (B1), simulated rocking with 0.75% ropivacaine group (R2), simulated rocking with 0.5% bupivacaine group (B2). The effect of anesthesia, the changes in hemodynamics and the incidence of relevant side-effects were determined and compared among the four groups. Results The anesthetic level (analgesic level) of group B2 was 2.7 segments higher than that in group B1, and the durations for fixed level was longer than group B1 (P
