Banca de QUALIFICAÇÃO: GABRIELA WACHELESKI BROCK

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
DISCENTE : GABRIELA WACHELESKI BROCK
DATA : 22/08/2019
HORA: 10:00
LOCAL: UFRRJ - INSTITUTO DE VETERINÁRIA - SALÃO LAERTE GRISI
TÍTULO:

A Cadaveric Study Investigating the Mechanism of Action of Erector Spinae Blockade in Dogs

PALAVRAS-CHAVES:

locoregional anesthesia, magnetic resonance, dogs, analgesia

PÁGINAS: 14
GRANDE ÁREA: Ciências Agrárias
ÁREA: Medicina Veterinária
SUBÁREA: Clínica e Cirurgia Animal
ESPECIALIDADE: Anestesiologia Animal
RESUMO:

Locoregional anesthesia is widely used for analgesia and muscle relaxation in invasive diagnostic and therapeutic procedures. These techniques promote, among other advantages, effective blockade of the nociceptive stimulus, favoring the stability of the anesthetic plane and less alteration in homeostasis. Several locoregional block techniques are adapted from human practice for different animal species; however, morphological features of speceis determine that the effectiveness and extent of each blockade are tested in each proposed species. The blockade of the spinal erector plane, recently described in humans, provides the blockage of the dorsal and ventral branches of the thoracic spinal nerves and sympathetic nerve fibers, promoting visceral and somatic analgesia, being able to be used in a variety of thoracic and abdominal surgeries. The description of this technique and the extent of blockade in dogs is still poorly established. In this way, the objective is to simulate this technique and to evaluate the extent of blockade using images and reconstructions of resonance magnetic exam. The blockade of the spinal erector plane will be performed on 10 dogs cadavers, guided by ultrasonography, according to the technique proposed by Forero et al. (2016), using 0.5 mL/kg of contrast agent (gadolinium), at the T5 transverse process. Magnetic resonance imaging will be acquired in T1 and Fat Saturation, where the contrast dispersion will be evaluated in the craniocaudal, dorsoventral, mid-lateral, foraminal space, epidural and intercostal plans. The results will be analyzed through descriptive statistics to determine the extent and possible nerve roots desensitized by the blockade. At the end of the study it is expected to determine the capacity of visceral and somatic analgesia to establish the use of this technique at surgical procedures in the canine species.

MEMBROS DA BANCA:
Presidente - 387386 - MARTA FERNANDA ALBUQUERQUE DA SILVA
Interno - 2318733 - DANIEL DE ALMEIDA BALTHAZAR
Interno - 2210162 - CASSIA MARIA MOLINARO COELHO
Externo ao Programa - 2221879 - CARLA FERNANDA PARANHOS DE MOURA CARVALHO
Externo ao Programa - 2006252 - ANNA PAULA BALESDENT BARREIRA DE SA PACHECO