Fotopletismografia na mensuração da pressão arterial sistólica de cadelas anestesiadas
Ano de defesa: | 2021 |
---|---|
Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | , |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Universidade Federal de Santa Maria
Centro de Ciências Rurais |
Programa de Pós-Graduação: |
Programa de Pós-Graduação em Medicina Veterinária
|
Departamento: |
Medicina Veterinária
|
País: |
Brasil
|
Palavras-chave em Português: | |
Palavras-chave em Inglês: | |
Área do conhecimento CNPq: | |
Link de acesso: | http://repositorio.ufsm.br/handle/1/22296 |
Resumo: | The objective was to evaluate and compare the use of photoplethysmography with the Doppler Vascular method, as an indirect method of measuring systolic blood pressure in bitches submitted to elective ovariohysterectomy. Thirty-four healthy bitches received meperidine (4 mg / kg, IM), followed by anesthetic induction with fentanyl (2.5 μg/kg, IV) and propofol (4 mg / kg, IV), maintaining general anesthesia with isoflurane diluted in 100% oxygen, and intraoperative analgesia with fentanyl (5 μg/kg/h, IV). They were randomly allocated between thoracic limb (TL) and pelvic limb (PL) groups, referring to the region in which noninvasive systolic blood pressure (NSP) was measured using vascular Doppler (DOP) and photoplethysmography (PPG), simultaneously. Their values were compared with those obtained invasively (ISP), through cannulation of the auricular artery. A strong correlation was obtained (r² = 0.95) between the DOP and PPG methods regardless of the limb to which the sensors were allocated. The low correlation between ISP and NSP was noted for both methods. The DOP and PPG methods showed greater agreement (r2 = -0.0061; p = 0.85) between them in the TL group. In this study it was found that the best measurement site using non-invasive methods is the thoracic limb. It is concluded that the non-invasive methods demonstrate low correlation with the ISP, however, it was observed that both demonstrate similar behavior, being able to use the photoplethysmographic method in substitution to the vascular Doppler method. |
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Biblioteca Digital de Teses e Dissertações do UFSM |
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spelling |
2021-09-28T19:48:29Z2021-09-28T19:48:29Z2021-02-12http://repositorio.ufsm.br/handle/1/22296The objective was to evaluate and compare the use of photoplethysmography with the Doppler Vascular method, as an indirect method of measuring systolic blood pressure in bitches submitted to elective ovariohysterectomy. Thirty-four healthy bitches received meperidine (4 mg / kg, IM), followed by anesthetic induction with fentanyl (2.5 μg/kg, IV) and propofol (4 mg / kg, IV), maintaining general anesthesia with isoflurane diluted in 100% oxygen, and intraoperative analgesia with fentanyl (5 μg/kg/h, IV). They were randomly allocated between thoracic limb (TL) and pelvic limb (PL) groups, referring to the region in which noninvasive systolic blood pressure (NSP) was measured using vascular Doppler (DOP) and photoplethysmography (PPG), simultaneously. Their values were compared with those obtained invasively (ISP), through cannulation of the auricular artery. A strong correlation was obtained (r² = 0.95) between the DOP and PPG methods regardless of the limb to which the sensors were allocated. The low correlation between ISP and NSP was noted for both methods. The DOP and PPG methods showed greater agreement (r2 = -0.0061; p = 0.85) between them in the TL group. In this study it was found that the best measurement site using non-invasive methods is the thoracic limb. It is concluded that the non-invasive methods demonstrate low correlation with the ISP, however, it was observed that both demonstrate similar behavior, being able to use the photoplethysmographic method in substitution to the vascular Doppler method.Objetivou-se avaliar e comparar o uso da fotopletismografia com o método Doppler Vascular, como método indireto de aferição da pressão arterial sistólica, tendo como referência a avaliação da pressão arterial sistólica invasiva em cadelas submetidas à ovariohisterectomia eletiva. Trinta e quatro cadelas saudáveis, receberam cloridrato de petidina (4 mg/kg, IM), seguida por indução anestésica com citrato de fentanila (2,5 μg/kg, IV) e propofol (4 mg/kg, IV), manutenção da anestesia geral com isoflurano diluído em oxigênio a 100% e, analgesia transoperatória com citrato de fentanila (5 μg/kg/h, IV). Os animais foram alocados aleatoriamente em dois grupos, sendo eles grupo membro torácico (MT) e grupo membro pélvico (MP), referindo-se à região na qual foi aferida a pressão arterial sistólica não invasiva (PSN) através do doppler vascular (DOP) e fotopletismografia (FPG), simultaneamente. Em todos os animais, foi avaliado também, a pressão arterial sistólica invasiva (PSI), para fins de comparação. Obteve-se forte correlação (r² = 0,95) entre os métodos DOP e FPG indiferente do membro ao qual os sensores foram alocados. Notou-se a baixa correlação entre a PSI e a PSN de ambos os métodos. Os métodos DOP e FPG apresentaram maior concordância (r2= -0,0061; p= 0,85) entre si no grupo MT. No MP, os métodos DOP e FPG apresentaram valores significativamente mais elevados que os encontrados para PSI, sendo que esta última pouco diferiu da avaliada pelo MT Verificou-se neste estudo que o melhor local de aferição através de métodos não invasivos é o membro torácico. Conclui-se que os métodos não invasivos demonstram baixa correlação com a PSI, entretanto, observou-se que ambos demonstram comportamento similar, podendo empregar o método fotopletismográfico como alternativa ao método Doppler vascular.porUniversidade Federal de Santa MariaCentro de Ciências RuraisPrograma de Pós-Graduação em Medicina VeterináriaUFSMBrasilMedicina VeterináriaAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessDoppler vascularOnda fotopletismográficaPletismografiaOximetria de pulsoVeterináriaVascular dopplerPhotoplethysmographic wavePlethysmographyPulse oximetryVeterinaryCNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIAFotopletismografia na mensuração da pressão arterial sistólica de cadelas anestesiadasPhotopletismography in the measurement of systemic blood pressure in anesthesiated bitchesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisSoares, André Vasconceloshttp://lattes.cnpq.br/1413221301096456Lopes, CarlizeOliveira, Marília Teresa dePinto Filho, Saulo Tadeu Lemoshttp://lattes.cnpq.br/3210884856822858Vaccarin, Charline Vanessa500500000007600600600600600a310c02b-b586-4b56-8055-4ba749aaae23d5eddf49-6548-44a6-8f97-16332afee4cf96d8933f-6991-4152-88a0-540090d254cc47f53998-97b2-4727-90ea-b87419a2b99dee458f00-9a4f-4deb-b4fc-d17dd351ccacreponame:Biblioteca Digital de Teses e Dissertações do UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALDIS_PPGMV_2021_VACCARIN_CHARLINE.pdfDIS_PPGMV_2021_VACCARIN_CHARLINE.pdfDissertação de Mestradoapplication/pdf944986http://repositorio.ufsm.br/bitstream/1/22296/1/DIS_PPGMV_2021_VACCARIN_CHARLINE.pdfe8fc7978ffa4820da8dbfac6b9907683MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; 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dc.title.por.fl_str_mv |
Fotopletismografia na mensuração da pressão arterial sistólica de cadelas anestesiadas |
dc.title.alternative.eng.fl_str_mv |
Photopletismography in the measurement of systemic blood pressure in anesthesiated bitches |
title |
Fotopletismografia na mensuração da pressão arterial sistólica de cadelas anestesiadas |
spellingShingle |
Fotopletismografia na mensuração da pressão arterial sistólica de cadelas anestesiadas Vaccarin, Charline Vanessa Doppler vascular Onda fotopletismográfica Pletismografia Oximetria de pulso Veterinária Vascular doppler Photoplethysmographic wave Plethysmography Pulse oximetry Veterinary CNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIA |
title_short |
Fotopletismografia na mensuração da pressão arterial sistólica de cadelas anestesiadas |
title_full |
Fotopletismografia na mensuração da pressão arterial sistólica de cadelas anestesiadas |
title_fullStr |
Fotopletismografia na mensuração da pressão arterial sistólica de cadelas anestesiadas |
title_full_unstemmed |
Fotopletismografia na mensuração da pressão arterial sistólica de cadelas anestesiadas |
title_sort |
Fotopletismografia na mensuração da pressão arterial sistólica de cadelas anestesiadas |
author |
Vaccarin, Charline Vanessa |
author_facet |
Vaccarin, Charline Vanessa |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Soares, André Vasconcelos |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/1413221301096456 |
dc.contributor.advisor-co1.fl_str_mv |
Lopes, Carlize |
dc.contributor.referee1.fl_str_mv |
Oliveira, Marília Teresa de |
dc.contributor.referee2.fl_str_mv |
Pinto Filho, Saulo Tadeu Lemos |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/3210884856822858 |
dc.contributor.author.fl_str_mv |
Vaccarin, Charline Vanessa |
contributor_str_mv |
Soares, André Vasconcelos Lopes, Carlize Oliveira, Marília Teresa de Pinto Filho, Saulo Tadeu Lemos |
dc.subject.por.fl_str_mv |
Doppler vascular Onda fotopletismográfica Pletismografia Oximetria de pulso Veterinária |
topic |
Doppler vascular Onda fotopletismográfica Pletismografia Oximetria de pulso Veterinária Vascular doppler Photoplethysmographic wave Plethysmography Pulse oximetry Veterinary CNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIA |
dc.subject.eng.fl_str_mv |
Vascular doppler Photoplethysmographic wave Plethysmography Pulse oximetry Veterinary |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIA |
description |
The objective was to evaluate and compare the use of photoplethysmography with the Doppler Vascular method, as an indirect method of measuring systolic blood pressure in bitches submitted to elective ovariohysterectomy. Thirty-four healthy bitches received meperidine (4 mg / kg, IM), followed by anesthetic induction with fentanyl (2.5 μg/kg, IV) and propofol (4 mg / kg, IV), maintaining general anesthesia with isoflurane diluted in 100% oxygen, and intraoperative analgesia with fentanyl (5 μg/kg/h, IV). They were randomly allocated between thoracic limb (TL) and pelvic limb (PL) groups, referring to the region in which noninvasive systolic blood pressure (NSP) was measured using vascular Doppler (DOP) and photoplethysmography (PPG), simultaneously. Their values were compared with those obtained invasively (ISP), through cannulation of the auricular artery. A strong correlation was obtained (r² = 0.95) between the DOP and PPG methods regardless of the limb to which the sensors were allocated. The low correlation between ISP and NSP was noted for both methods. The DOP and PPG methods showed greater agreement (r2 = -0.0061; p = 0.85) between them in the TL group. In this study it was found that the best measurement site using non-invasive methods is the thoracic limb. It is concluded that the non-invasive methods demonstrate low correlation with the ISP, however, it was observed that both demonstrate similar behavior, being able to use the photoplethysmographic method in substitution to the vascular Doppler method. |
publishDate |
2021 |
dc.date.accessioned.fl_str_mv |
2021-09-28T19:48:29Z |
dc.date.available.fl_str_mv |
2021-09-28T19:48:29Z |
dc.date.issued.fl_str_mv |
2021-02-12 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/22296 |
url |
http://repositorio.ufsm.br/handle/1/22296 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.cnpq.fl_str_mv |
500500000007 |
dc.relation.confidence.fl_str_mv |
600 600 600 600 600 |
dc.relation.authority.fl_str_mv |
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dc.rights.driver.fl_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Centro de Ciências Rurais |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Medicina Veterinária |
dc.publisher.initials.fl_str_mv |
UFSM |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Medicina Veterinária |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Centro de Ciências Rurais |
dc.source.none.fl_str_mv |
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