Determinación del comportamiento fisiológico de pacientes caninos sometidos a cuatro protocolos de drogas para inducción anestésica

Abstract

This study aimed to determine the physiological behavior canine patients presented to 4 protocols for anesthetic induction for which combinations were used; Ketamine ( 8mg/kg ) + Diazepam (0.4 mg / kg), Ketamine (6 mg / kg ) + Propofol ( 4 mg / kg ), Ketamine ( 7.5 mg / kg ) + Midazolam ( 0.375 mg / kg ), Ketamine ( 10 mg / kg ) + Acepromazine (0.11 mg / kg). For the research were use 40 dogs of different sex and race between the ages of 1-1 1⁄2 years, divided in 10 dogs by anesthetic protocol. Patients received the combination of Ketamine and Diazepam had varying times of loss and swallowing reflexes eyelid, these patients had hypotension, tachycardia, bradycardia, tachypnea and apnea. Patients induced with Ketamine and Propofol , those patient had a higher number of alterations observed; tachycardia, hypotension, apnea, bradycardia, hypertension, tachypnea, and bradypnea, time loss and swallowing reflexes eyelid was variable. The Dogs that received the anesthesiologist plan based Ketamine and Midazolam they had a averaged of 13 minutes of loss of eyelash reflex time, they also had the least amount of physiological changes, observing tachycardia, hypotension and bradypnea. The dogs that received the induction protocol with ketamine and acepromazine the 50% did not lose the lid and swallowing reflexes, the physiological changes were observed, tachycardia, hypotension and bradypnea