Administration of Warmed Intravenous Fluids for Medetomidine-induced Hypothermia in Normal Dogs.

T.KANDA, M.IKEDA, M. OUCHI, A.NAGASAKI, R.YAMAMOTO, T. MORISHITA, N.MAETA, T.SASAKI, K.FURUMOTO, S.KAKE, N.MURAO, T.FURUKAWA

The effects of warmed fluid therapy on medetomidine (MED)-induced hypothermia in normal dogs were evaluated. Animals were intramuscularly administered physiological saline solution (control) or 40 μg/kg of MED. At the same time, each treated dogs were intravenously administered 10 ml/kg/hr of Ringer's solutions at room temperature (RT) or after warming the fluids with either Animec (ANI) or Medi-Temp (MEDI) for 4 hours. In the MED-ANI group, the tendency to normalize hypothermia was observed, but no significant differences were recorded in rectal temperature between the MED-ANI and MED-RT groups. The results did not significantly support the reduction in MED-induced hypothermia by warmed fluids.

Japanese Journal of Veterinary Anesthesia and Surgery

42

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