말에서 detomidine과 tramadol의 정맥 투여에 의한 진정 및 진통효과

Sedative and Analgesic Effects of Intravenous Detomidine and Tramadol on Horses

  • 김태훈 (서울대학교 수의과대학) ;
  • 장민 (서울대학교 수의과대학) ;
  • 이항 (서울대학교 수의과대학) ;
  • 이인형 (서울대학교 수의과대학)
  • Kim, Tae-Hoon (College of Veterinary Medicine, Seoul National University) ;
  • Jang, Min (College of Veterinary Medicine, Seoul National University) ;
  • Lee, Hang (College of Veterinary Medicine, Seoul National University) ;
  • Lee, In-Hyung (College of Veterinary Medicine, Seoul National University)
  • 심사 : 2012.06.11
  • 발행 : 2012.06.30

초록

본 연구는 승용말에 detomidine과 tramadol을 정맥 투여한 후 진정 및 진통 효과를 평가하기 위하여 실시되었다. 여섯 마리의 승용말에 각각 detomidine (10 ${\mu}g/kg$), tramadol (2 mg/kg) 및 detomidine/tramadol 병용 (각 10 ${\mu}g/kg$과 2 mg/kg) 투여하였다. 심박수, 호흡수, 직장체온, 간접동맥혈압, 위장관 운동에서 detomidine과 detomidine/tramadol 병용은 큰 차이를 보이지 않았다. 진정효과는 detomidine, detomidine/tramadol 병용 투여 후 5분에 관찰되기 시작하였으나, detomidine 및 detomidine/tramadol 병용간 유의한 진정효과의 차이는 나타나지 않았다. Detomidine과 detomidine/tramadol 병용은 투여 후 50분까지 유사한 진통효과를 나타내었으나, detomidine/tramadol 병용이 더 긴 진통효과를 나타내었다. Detomidine의 투여 후 혈당 수치가 투여 후 60분까지 증가하였으나, detomidine/tramadol 병용 투여 후의 혈당 수치는 증가하지 않았다. Tramadol과 detomidine/tramadol 병용 투여된 한 마리가 투여 5분 이내에 흥분된 행동을 보였다. 이상의 결과로부터 detomidine/tramadol 병용 투여가 기립상태에서 말의 간단한 외과적 처치와 진단을 위하여 유용하게 이용될 수 있을 것으로 판단된다.

This study was performed to evaluate the sedative and analgesic effects of intravenous (IV) administration of detomidine (D) and tramadol (T) to horses. Six warmblood horses each received D (10 ${\mu}g/kg$), T (2 mg/kg), and a combination of DT (10 ${\mu}g/kg$ and 2 mg/kg). No significant differences in the heart rate, respiratory rate, rectal temperature, indirect arterial pressure, and gastrointestinal motility between D and DT were observed. The sedative effect was evident within 5 min after D and DT administration, but no significant difference between D and DT was observed. D and DT induced a similar analgesic effect up to 50 min after injection and DT maintained a longer analgesic effect than D. A significant increase in blood glucose was shown for D after the injection, but not for DT. A horse with T and DT showed an excited behavior within 5 min of the injection. This study suggests that the DT combination could be used for diagnostic procedures and simple surgeries in standing horses, with caution for excitement in the early phase after the administration.

키워드

참고문헌

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