Evaluation of intraperitoneal and incisional bupivacaine or levobupivacaine for postoperative analgesia in ovariohysterectomized dogs
Acta sci. vet. (Online)
; 47: Pub. 1666, June 18, 2019. tab
Article
em En
| VETINDEX
| ID: vti-21055
Biblioteca responsável:
BR68.1
ABSTRACT
Background:
Ovariohysterectomy (OHE) is the most commonly performed elective surgical procedure in companionanimals. OHE offers benefits of control of population and decreased risk of potentially life-threatening diseases such asmammarian tumours and pyometra. Traditional OHE intervention causes inflammation and pain due to trauma duringorgan manipulation. The purpose of this study was to compare the effect of intraperitoneal and incisional administrationof bupivacaine (BP) or levobupivacaine (LP) on postoperative analgesia in dogs undergoing the OHE procedure.Materials, Methods &Results:
A total of 24 mix-breed bitches aged between 1 - 3 years and weighed 19 - 20 kg wereused in this study. The animals were divided into three groups as control (n = 8), BP (n = 8) and LP group (n = 8). Theanimals were kept under surveillance at the hospitalisation unit of the animal hospital for one day before the elective OHE.The dogs were fasted for 12 h before the surgery, with adlib water consumption. Atropine sulphate 0.045 mg/kg was administered subcutaneously approximately 30 min before general anaesthesia. Midazolam (0.3 mg/kg) was intravenouslyinjected into all dogs for pre-anaesthetic medication. After sedation, anaesthesia was induced with propofol (4 mg/kg, IV)and then the dogs were orotracheally intubated using cuffed endotracheal tubes. General anaesthesia was maintained byadministration of 2% isoflurane. The ventral abdomen was prepared aseptically for OHE following the general anaesthesia.All animals were operated on by the same surgeon. During surgery, sprayed bupivacaine 0.5% (4.4 mg/kg) with an equalvolume of saline in BP group, levobupivacaine 0.5% (4.4 mg/kg) with an equal volume of saline in LP were then appliedover the ovaries, uterine broad ligaments and cervix uteri. After removal of the uterine body, either LP or BP was sprayedto left and right, or cranial and caudal parts of the abdominal cavity...(AU)Palavras-chave
Texto completo:
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Base de dados:
VETINDEX
Assunto principal:
Cuidados Pós-Operatórios
/
Bupivacaína
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Analgesia
Limite:
Animals
Idioma:
En
Revista:
Acta sci. vet. (Impr.)
/
Acta sci. vet. (Online)
Ano de publicação:
2019
Tipo de documento:
Article