鸵鸟麻醉与围手术期管理

Ostriches anesthetizing and management of preoperative period

目的探索盐酸塞拉嗪联合盐酸氯胺酮麻醉鸵鸟的剂量及围手术期管理方法。方法对7例进行手术的成年非洲鸵鸟进行麻醉,麻醉诱导盐酸塞拉嗪400 mg盐酸氯胺酮2 000 mg,追加剂量盐酸塞拉嗪100 mg/次。监测麻醉诱导剂量、麻醉显效时间、麻醉维持时间、催醒时间、完全复苏时间,并观察麻醉过程中呼吸、心率及术中有无呕吐、流涎、躁动不良反应。术后尼可刹米催醒。结果 (7.83±0.32)mg/kg盐酸赛拉嗪联合(29.03±2.42)mg/kg盐酸氯胺酮使7例鸵鸟均进入麻醉状态。麻醉显效时间平均:(7.85±1.34)min。麻醉维持时间平均:(130.00±18.25)min。麻醉状态呼吸、心率平稳。术中出现流涎、呕吐各1例,躁动3例。7例鸵鸟均成功复苏,无麻醉意外发生。结论盐酸塞拉嗪联合盐酸氯胺酮是较为简便的鸵鸟麻醉方法,麻醉效果确实、安全稳定。

Object To study the concentration of ketamine hydrochloride and xylazine hydrochloride in anesthetizing ostriches, and to evaluate the management of peroperative period. Methods 7 cases of ostriches were performed combined anesthesia to make femur head necrosis model. Xylazine hydrochloride 400 mg and ketamine hydrochloride 2 000 mg was administrated as basic dose, and 100 mg at a time was added as anesthesia induction. The dose of anesthesia induction, anesthesia excellence time, anesthesia maintaining time, time of palinesthesia, time of complete palinesthesia were evaluated, we also detect the respiration rate, heart rate, adverse reaction （vomiting, salivation, restlessness） during surgery. Use nikethamide to paiinesthesia after surgery. Results 7 cases of ostriches were anesthetizd by xylazine hydrochloride （ with concentration of （ 7.83 ± 0. 32 ） mg/kg ） and ketamine hydrochloride （ with concentration of （29.03± 2. 42） mg/kg） respectively. The average anesthesia excellence time was （7.85 ±1.34） min, The average anesthesia maintaining time was： （130. 00 ±18.25 ）min. The respiration rate and heart rate are normal during surgery. 1 cases suffered vomiting and 1 cases suffered salivation, 3 cases got restlessness. All the ostriches got palinesthesia finally without incidence. Conclusion ketamine hydrochloride and xylazine hydrochloride are convenient method in anesthetizing ostriches, and the station of anesthesia can last a long time.