A COMPARISON OF INJECTABLE ANESTHETIC COMBINATIONS IN HORSES

被引：50

作者：

MATTHEWS, NS ^{[1
]}

HARTSFIELD, SM ^{[1
]}

CORNICK, JL ^{[1
]}

WILLIAMS, JD ^{[1
]}

BEASLEY, A ^{[1
]}

机构：

[1] TEXAS A&M UNIV SYST, TEXAS VET MED CTR, DEPT VET MICROBIOL & PARASITOL, COLLEGE STN, TX 77843 USA

来源：

VETERINARY SURGERY | 1991年 / 20卷 / 04期

关键词：

BUTORPHANOL; XYLAZINE;

D O I：

10.1111/j.1532-950X.1991.tb01262.x

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

Six combinations of injectable anesthetic agents were administered to six adult horses in a Latin square design. The drug combinations were xylazine-ketamine, xylazine-butorphanol-ketamine, xylazine-tiletamine-zolazepam, xylazine-butorphanol-tiletamine-zolazepam, detomidine-ketamine, and detomidine-butorphanol-ketamine. Measured variables were heart rate, respiratory rate, systolic blood pressure, arterial pH (pHa), PaCO2, PaO2, recumbency time, and number of attempts necessary to stand. Quality of induction and recovery, muscle relaxation, and response to stimulus were evaluated subjectively. The horses required significantly more attempts to stand after administration of xylazine-tiletamine-zolazepam, xylazine-butorphanol-tiletamine-zolazepam, and detomidine-ketamine than after xylazine-ketamine, xylazine-butorphanol-ketamine, or detomidine-butorphanol-ketamine. Mean recumbency times varied from 23.0 minutes with xylazine-ketamine to 41.3 minutes with xylazine-butorphanol-tiletamine-zolazepam. There were significant differences in mean heart rates at minute 15, mean respiratory rates at minutes 5, 10 and 15, and mean systolic blood pressures at minute 10 of anesthesia. There were no significant differences in pHa, PaCO2 or PaO2.

引用

页码：268 / 273

页数：6

共 13 条

[1] PRACTICAL GUIDELINES FOR THE CONDUCT OF FIELD ANESTHESIA IN THE HORSE [J].