REVISTA

Anestesia epidural en pequeños animales: técnica y revisión de casos

Valoración Valoración: 4 Estrellas

Descripción: Estudio retrospectivo y revisión sobre indicaciones, realización y dosis de fármacos empleados en la anestesia epidural en perros y gatos.

TITULO FUENTE ORIGINAL:

Epidural Catheter Analgesia in dogs and cats: technique and review of 182 cases (1991–1999)

AUTORES:

Hansen BD

REVISTA ABREV.:

J Vet Emerg Crit Care

AÑO:

2001

REFERENCIA:

11(2):95-103

DOI:

10.1111/j.1476-4431.2001.tb00075.x

RESUMEN ORIGINAL:


Objective: To characterize the indications and techniques for catheterization of the epidural space to treat pain in dogs and cats in a veterinary teaching hospital intensive care unit, and describe the analgesic regimens used in those patients. To provide a detailed description of the technique of epidural catheterization in companion animals.
Design: Retrospective case series... + Leer más


Objective: To characterize the indications and techniques for catheterization of the epidural space to treat pain in dogs and cats in a veterinary teaching hospital intensive care unit, and describe the analgesic regimens used in those patients. To provide a detailed description of the technique of epidural catheterization in companion animals.

Design: Retrospective case series and clinical practice review.

Setting: The Veterinary Teaching Hospital at the North Carolina State University College of Veterinary Medicine.

Animals: Records from 160 dogs and 22 cats that had epidural catheters placed were identified.

Interventions: Epidural catheterization for the purpose of providing analgesia for a variety of surgical and medical disorders was performed on both awake and anesthetized patients.

Measurements and main results: The most frequently used analgesic agents were preservative-free morphine and bupivacaine. 2The range of duration of catheter dwell time was 1.3–332 hours, with a mean duration of 50 hours and a median of 39 hours. Suspicion of catheter malpositioning prompted radiographic imaging of the catheter in 44 patients, and malpositioning was confirmed in 6 of those. Catheter tip positioning was recorded in 46 patients. The tip was located at L3-L6 in 16, and T5-L3 in 30. Twenty-seven of those 30 patients were catheterized to treat pain associated with thoracotomy, forelimb amputation, pancreatitis, or peritonitis. Fifty-one (28%) patients received no analgesics beyond those provided by the epidural catheter.

Conclusions: Epidural administration of analgesia appeared to provide significant pain relief and was adequate as a sole analgesic treatment in some patients. Serious complications in these critically ill animals appeared to be uncommon.

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