Peripheral nerve stimulator improves efficacy of the proximal paravertebral block in sheep

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniv Tuiuti-
Autor(es): dc.contributorUniversidade Federal de Sergipe (UFS)-
Autor(es): dc.contributorUniversidade Federal de Minas Gerais (UFMG)-
Autor(es): dc.creatorCosta, I. M.-
Autor(es): dc.creatorOliveira, M. A.-
Autor(es): dc.creatorFloriano, B. P.-
Autor(es): dc.creatorAbimussi, C. J. X.-
Data de aceite: dc.date.accessioned2025-08-21T17:11:08Z-
Data de disponibilização: dc.date.available2025-08-21T17:11:08Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-07-01-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/296987-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/296987-
Descrição: dc.descriptionThe purpose of this study was to compare the efficacy of proximal paravertebral anesthesia in sheep using a peripheral nerve stimulator and compare it to the Cambridge technique. Eight Santa In & ecirc;s sheep, five females and three males aged 2 years and weighing 13kg were enrolled in the study. Right proximal paravertebral anesthesia was carried out using 2% lidocaine without vasoconstrictor, injected in the spaces between T13 -L1, L1 -L2 and L2 -L3, with and without the aid of a peripheral nerve stimulator in two procedures with an interval of 7 days between treatments, which comprised: ST (stimulator treatment: 3mg kg -1 of lidocaine 2%) and CT (Cambridge control treatment, 6mg kg -1 of lidocaine 2%). Cardiorespiratory variables were recorded before the treatment (baseline, T B ) and then at 15, 30, 45 and 60 minutes (T 15 , T 30 , T 45 and T 60 , respectively) following local anesthesia. Effectiveness of the regional anesthesia was assessed by means of mechanical skin clamping at a point between the iliac crest and the lowest border of the last rib. Data were tested for normal distribution using the Shapiro -Wilk test and compared using Kruskal-Wallis followed by Dunn post -hoc test. Duration of the blockade was analyzed using a Kaplan -Meyer survival curve. Analyses were performed under 5% significance. ST took significantly longer and had greater success and greater duration. Positive response to skin clamping in CT was obtained in seven animals at T 15 and one at T 45 , whereas in ST, one animal responded to skin clamping at T 15 , two at T 30 , four at T 45 and one at T 60 . Duration was significantly longer in ST compared to CT according to the Kaplan -Meyer analysis. No changes were seen in cardiorespiratory variables throughout the study. In conclusion, the peripheral nerve stimulator increases the success of proximal paravertebral anesthesia using a lower dose of 2% lidocaine in healthy sheep.-
Descrição: dc.descriptionlocal Institutional Program of Scientific Initiation Scholarship-
Descrição: dc.descriptionFac Med Vet Aracatuba FMVA Unesp, Aracatuba, SP, Brazil-
Descrição: dc.descriptionUniv Tuiuti, Tuiuti, PR, Brazil-
Descrição: dc.descriptionUniv Fed Santa Maria, UFSM, Ctr Ciencias Rurais CCR, Santa Maria, RS, Brazil-
Descrição: dc.descriptionUniv Fed Minas Gerais, UFMG, Escola Vet, Belo Horizonte, MG, Brazil-
Descrição: dc.descriptionFac Med Vet Aracatuba FMVA Unesp, Aracatuba, SP, Brazil-
Descrição: dc.descriptionlocal Institutional Program of Scientific Initiation Scholarship: 001/2019-
Formato: dc.format9-
Idioma: dc.languageen-
Publicador: dc.publisherArquivo Brasileiro Medicina Veterinaria Zootecnia-
Relação: dc.relationArquivo Brasileiro De Medicina Veterinaria E Zootecnia-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectregional anesthesia-
Palavras-chave: dc.subjectlarge animals-
Palavras-chave: dc.subjectruminant-
Palavras-chave: dc.subjectlidocaine-
Título: dc.titlePeripheral nerve stimulator improves efficacy of the proximal paravertebral block in sheep-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.