INTRAOCULAR PRESSURE, MEAN ARTERIAL BLOOD PRESSURE AND PUPILLARY DIAMETER IN RABBITS ( (Oryctolagus cuniculus) ) SUBJECTED TO RETROBULBAR BLOCK WITH DIFFERENT ANESTHETIC PROTOCOLS

Detalhes bibliográficos
Autor(a) principal: Silva, Renata Maria Monção da
Data de Publicação: 2015
Outros Autores: Dórea Neto, Francisco de Assis, Barbosa, Vivian Fernanda, Nunes, Newton, Martins Filho, Emanoel Ferreira, Oria, Arianne Pontes
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência animal brasileira (Online)
Texto Completo: https://revistas.ufg.br/vet/article/view/28316
Resumo: The aim of this study was to evaluate four protocols of loco regional anesthesia for ophthalmicprocedures that could provide safety and life support, in addition to maintain intraocular pressurestable, with eye centralization and eyelid akinesia. 20 New Zealand rabbits were used to perform localanesthesia by retrobulbar block with four protocols: 2% lidocaine with epinephrine, 2% lidocainewithout epinephrine associated with tramadol, 1% ropivacaine and bupivacaine 0.5 %. Each animalreceived an anesthetic volume of 1 mL. All anesthetic protocols used promoted eyelid akinesia and centralization of the eye during the assessment period. The retrobulbar block with the proposedanesthetic protocols proved to be feasible and safe for the maintenance of intraocular pressure,invasive blood pressure and pupillary diameter and can be used in intraocular surgeries, respecting thetime of action of each anesthetic. All protocols showed an excellent blockage action but bupivacainepromoted the highest pupil diameter compared to the other drugs tested.Keywords: lidocaine; rabbit; ropivacaine; tramadol.
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spelling INTRAOCULAR PRESSURE, MEAN ARTERIAL BLOOD PRESSURE AND PUPILLARY DIAMETER IN RABBITS ( (Oryctolagus cuniculus) ) SUBJECTED TO RETROBULBAR BLOCK WITH DIFFERENT ANESTHETIC PROTOCOLSPRESSÃO INTRAOCULAR, PRESSÃO ARTERIAL MÉDIA E DIÂMETRO PUPILAR EM COELHOS ( (Oryctolagus cuniculus) ) SUBMETIDOS AO BLOQUEIO RETROBULBAR COM DIFERENTES PROTOCOLOS ANESTÉSICOSAnimal OphthalmologyacinesiabupivacaínalidocaínaropivacaínatramadolThe aim of this study was to evaluate four protocols of loco regional anesthesia for ophthalmicprocedures that could provide safety and life support, in addition to maintain intraocular pressurestable, with eye centralization and eyelid akinesia. 20 New Zealand rabbits were used to perform localanesthesia by retrobulbar block with four protocols: 2% lidocaine with epinephrine, 2% lidocainewithout epinephrine associated with tramadol, 1% ropivacaine and bupivacaine 0.5 %. Each animalreceived an anesthetic volume of 1 mL. All anesthetic protocols used promoted eyelid akinesia and centralization of the eye during the assessment period. The retrobulbar block with the proposedanesthetic protocols proved to be feasible and safe for the maintenance of intraocular pressure,invasive blood pressure and pupillary diameter and can be used in intraocular surgeries, respecting thetime of action of each anesthetic. All protocols showed an excellent blockage action but bupivacainepromoted the highest pupil diameter compared to the other drugs tested.Keywords: lidocaine; rabbit; ropivacaine; tramadol.O objetivo deste estudo foi buscar novos protocolos de anestesia loco regional para procedimentosoftálmicos que proporcionem segurança e manutenção das funções vitais, além de manter a pressãointraocular estável, com centralização do bulbo do olho e acinesia palpebral. Foram utilizados 20coelhos da raça Nova Zelândia para a realização de quatro protocolos de anestesia local através dobloqueio retrobulbar com lidocaína 2% com vasoconstritor, lidocaína 2% sem vasoconstritor associadaao tramadol, ropivacaína 1% e bupivacaína 0,5%, cada animal recebeu o volume anestésico de 1,0 mL.Todos os protocolos anestésicos utilizados promoveram acinesia palpebral e centralização do bulbodo olho durante todo o período de avaliação. A realização do bloqueio retrobulbar com os protocolosanestésicos demonstrou ser factível e segura quanto à manutenção da pressão intraocular, pressãoarterial invasiva e diâmetro pupilar e pode ser utilizada para realização de cirurgias intraoculares. Osanestésicos proporcionaram bom bloqueio retrobulbar, entretanto a bupivacaína foi o anestésico queocasionou o maior diâmetro pupilar comparativamente aos demais fármacos testados.Palavras-Chave: coelho; lidocaína; ropivacaína; tramadol.Universidade Federal de Goiás2015-10-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionResearchAvaliado por paresPesquisa Científicaapplication/pdftext/htmlhttps://revistas.ufg.br/vet/article/view/2831610.1590/cab.v16i4.28316Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 16 No. 4 (2015); 630-638Ciência Animal Brasileira / Brazilian Animal Science; v. 16 n. 4 (2015); 630-6381809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/28316/19478https://revistas.ufg.br/vet/article/view/28316/19479Silva, Renata Maria Monção daDórea Neto, Francisco de AssisBarbosa, Vivian FernandaNunes, NewtonMartins Filho, Emanoel FerreiraOria, Arianne Pontesinfo:eu-repo/semantics/openAccess2015-11-10T17:44:06Zoai:ojs.revistas.ufg.br:article/28316Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:56:05.241312Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv INTRAOCULAR PRESSURE, MEAN ARTERIAL BLOOD PRESSURE AND PUPILLARY DIAMETER IN RABBITS ( (Oryctolagus cuniculus) ) SUBJECTED TO RETROBULBAR BLOCK WITH DIFFERENT ANESTHETIC PROTOCOLS
PRESSÃO INTRAOCULAR, PRESSÃO ARTERIAL MÉDIA E DIÂMETRO PUPILAR EM COELHOS ( (Oryctolagus cuniculus) ) SUBMETIDOS AO BLOQUEIO RETROBULBAR COM DIFERENTES PROTOCOLOS ANESTÉSICOS
title INTRAOCULAR PRESSURE, MEAN ARTERIAL BLOOD PRESSURE AND PUPILLARY DIAMETER IN RABBITS ( (Oryctolagus cuniculus) ) SUBJECTED TO RETROBULBAR BLOCK WITH DIFFERENT ANESTHETIC PROTOCOLS
spellingShingle INTRAOCULAR PRESSURE, MEAN ARTERIAL BLOOD PRESSURE AND PUPILLARY DIAMETER IN RABBITS ( (Oryctolagus cuniculus) ) SUBJECTED TO RETROBULBAR BLOCK WITH DIFFERENT ANESTHETIC PROTOCOLS
Silva, Renata Maria Monção da
Animal Ophthalmology
acinesia
bupivacaína
lidocaína
ropivacaína
tramadol
title_short INTRAOCULAR PRESSURE, MEAN ARTERIAL BLOOD PRESSURE AND PUPILLARY DIAMETER IN RABBITS ( (Oryctolagus cuniculus) ) SUBJECTED TO RETROBULBAR BLOCK WITH DIFFERENT ANESTHETIC PROTOCOLS
title_full INTRAOCULAR PRESSURE, MEAN ARTERIAL BLOOD PRESSURE AND PUPILLARY DIAMETER IN RABBITS ( (Oryctolagus cuniculus) ) SUBJECTED TO RETROBULBAR BLOCK WITH DIFFERENT ANESTHETIC PROTOCOLS
title_fullStr INTRAOCULAR PRESSURE, MEAN ARTERIAL BLOOD PRESSURE AND PUPILLARY DIAMETER IN RABBITS ( (Oryctolagus cuniculus) ) SUBJECTED TO RETROBULBAR BLOCK WITH DIFFERENT ANESTHETIC PROTOCOLS
title_full_unstemmed INTRAOCULAR PRESSURE, MEAN ARTERIAL BLOOD PRESSURE AND PUPILLARY DIAMETER IN RABBITS ( (Oryctolagus cuniculus) ) SUBJECTED TO RETROBULBAR BLOCK WITH DIFFERENT ANESTHETIC PROTOCOLS
title_sort INTRAOCULAR PRESSURE, MEAN ARTERIAL BLOOD PRESSURE AND PUPILLARY DIAMETER IN RABBITS ( (Oryctolagus cuniculus) ) SUBJECTED TO RETROBULBAR BLOCK WITH DIFFERENT ANESTHETIC PROTOCOLS
author Silva, Renata Maria Monção da
author_facet Silva, Renata Maria Monção da
Dórea Neto, Francisco de Assis
Barbosa, Vivian Fernanda
Nunes, Newton
Martins Filho, Emanoel Ferreira
Oria, Arianne Pontes
author_role author
author2 Dórea Neto, Francisco de Assis
Barbosa, Vivian Fernanda
Nunes, Newton
Martins Filho, Emanoel Ferreira
Oria, Arianne Pontes
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Silva, Renata Maria Monção da
Dórea Neto, Francisco de Assis
Barbosa, Vivian Fernanda
Nunes, Newton
Martins Filho, Emanoel Ferreira
Oria, Arianne Pontes
dc.subject.por.fl_str_mv Animal Ophthalmology
acinesia
bupivacaína
lidocaína
ropivacaína
tramadol
topic Animal Ophthalmology
acinesia
bupivacaína
lidocaína
ropivacaína
tramadol
description The aim of this study was to evaluate four protocols of loco regional anesthesia for ophthalmicprocedures that could provide safety and life support, in addition to maintain intraocular pressurestable, with eye centralization and eyelid akinesia. 20 New Zealand rabbits were used to perform localanesthesia by retrobulbar block with four protocols: 2% lidocaine with epinephrine, 2% lidocainewithout epinephrine associated with tramadol, 1% ropivacaine and bupivacaine 0.5 %. Each animalreceived an anesthetic volume of 1 mL. All anesthetic protocols used promoted eyelid akinesia and centralization of the eye during the assessment period. The retrobulbar block with the proposedanesthetic protocols proved to be feasible and safe for the maintenance of intraocular pressure,invasive blood pressure and pupillary diameter and can be used in intraocular surgeries, respecting thetime of action of each anesthetic. All protocols showed an excellent blockage action but bupivacainepromoted the highest pupil diameter compared to the other drugs tested.Keywords: lidocaine; rabbit; ropivacaine; tramadol.
publishDate 2015
dc.date.none.fl_str_mv 2015-10-30
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Research
Avaliado por pares
Pesquisa Científica
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/vet/article/view/28316
10.1590/cab.v16i4.28316
url https://revistas.ufg.br/vet/article/view/28316
identifier_str_mv 10.1590/cab.v16i4.28316
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/vet/article/view/28316/19478
https://revistas.ufg.br/vet/article/view/28316/19479
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
text/html
dc.publisher.none.fl_str_mv Universidade Federal de Goiás
publisher.none.fl_str_mv Universidade Federal de Goiás
dc.source.none.fl_str_mv Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 16 No. 4 (2015); 630-638
Ciência Animal Brasileira / Brazilian Animal Science; v. 16 n. 4 (2015); 630-638
1809-6891
1518-2797
reponame:Ciência animal brasileira (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Ciência animal brasileira (Online)
collection Ciência animal brasileira (Online)
repository.name.fl_str_mv Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv ||revistacab@gmail.com
_version_ 1799874788636753920

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