The veterinary journal
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The veterinary journal · Mar 2007
Clinical TrialClinical observations on the use of the muscle relaxant rocuronium bromide in the dog.
This study was designed to evaluate the effectiveness of neuromuscular blockade with rocuronium bromide (rocuronium) in eighty dogs anaesthetised for a variety of surgical procedures. Rocuronium 0.3 or 0.6 mg/kg (G03 and G06) was administered intravenously (IV) and neuromuscular function was monitored with an acceleromyograph. Lag time (LT) was >1 min in both groups. ⋯ Total recovery to baseline values was achieved in 23.8+/-6.6 and 31.9+/-6.5 min in the groups given 0.3 and 0.6 mg/kg, respectively (P<0.05). Premedication, maintenance agent, body position and stimulation site had no significant influence on the pharmacodynamic parameters in both groups. It was concluded that rocuronium is an effective non-depolarising muscle relaxant in the dog under clinical conditions.