RT Journal Article
T1 Morphine with or without Acepromazine in Horses: A Kinematic Evaluation
A1 López San Román, Francisco Javier
A1 Montes Freilich, Gloria
A1 Gómez Cisneros, David
A1 Izquierdo Moreno, José
A1 Varela del Arco, María
A1 Manso Díaz, Gabriel
AB Morphine is an opioid agonist drug and produces a significant analgesic effect in horses but besides the evidenced analgesic effect, the use of morphine is not routine due to the potential excitatory effects described in the literature. To minimize these effects, neuroleptanalgesia, or the combination of opioids and sedative drugs, is encouraged. Our aim was to describe changes occurring in the locomotor pattern after co-administration of a tranquilizer, acepromazine, and morphine in horses. Six mature horses were used and received four different treatments with saline solution, morphine, acepromazine, or a combination of morphine and acepromazine. A three-dimensional accelerometric device was used to collect data and objectivize those findings moreover the sedative effect of the treatments was also measured. Significant differences were observed when comparing all the treatments in the majority of accelerometric variables, except the regularity of the pattern, some energetic parameters, and tranquilization. An evident counteraction of the effects caused by both morphine and acepromazine was observed. Due to these effects, the possibility of adding acepromazine to an additional analgesic treatment with morphine in the clinical setting ensures the absence of the supplemental instability caused by other sedatives and minimizes the potential opioid excitatory effects.
PB MPDI
SN 2076-2615
YR 2022
FD 2022-05-06
LK https://hdl.handle.net/20.500.14352/71752
UL https://hdl.handle.net/20.500.14352/71752
LA eng
DS Docta Complutense
RD 8 may 2024