Median effective dosage of propofol for induction of anesthesia in dogs.
The median effective dosage (ED50) of propofol for induction of anesthesia was determined in 25 dogs premedicated with acepromazine, 0.05 mg/kg of body weight, and in 35 unpremedicated dogs. The ED50 was found to be 2.2 mg/kg in premedicated dogs and was 3.8 mg/kg in unpremedicated dogs. The mean +/- SD total dosage of propofol required to induce anesthesia in premedicated animals was 2.8 +/- 0.5 mg/kg and was 4.7 +/- 1.3 mg/kg in unpremedicated animals. Signs of excitement were observed in 5 of the unpremedicated dogs, but in none of those that were premedicated.
Watney
G C
GC
Department of Large Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville 32610-0136.
Pablo
L S
LS
D000075:Acepromazine / Q000008:administration & dosage; D000771:Anesthesia, Intravenous / Q000662:veterinary*; D000818:Animals; D004285:Dogs; D004305:Dose-Response Relationship, Drug; D005260:Female; D007273:Injections, Intramuscular / Q000662:veterinary; D008297:Male; D011229:Preanesthetic Medication / Q000662:veterinary; D015742:Propofol / Q000008:administration & dosage*
D000075:Acepromazine; D015742:Propofol