Avaliação do método de ensino da técnica cirúrgica utilizando cadáveres quimicamente preservados

Silva, Rosane Maria Guimarães Da; Matera, Júlia Maria; Ribeiro, Antônio Augusto Coppi Maciel

doi:10.36440/recmvz.v6i1/3.3263

Cited by 7 publications

(19 citation statements)

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“…Veterinary schools have sought to associate the training using cadavers with training using live animals in caregiving in veterinary hospitals (BAUER, 1993;PAVLETIC et al, 1994). The same situation prevails in veterinary medicine undergraduate course in FMVZ / USP with wide acceptance from students, as observed by Silva (2003).…”

Section: Discussionsupporting

confidence: 56%

“…The results obtained showed that the training with chemically preserved dog cadavers combines the development of surgical techniques and psychomotor skills, as stated by Silva (2003), Silva;Ribeiro (2004), and Matera (2008) as they affirmed that the more realistic organoleptic characteristics of the cadaver used, as obtained through appropriate techniques of preservation and storage, the better is the training.…”

Section: Discussionmentioning

confidence: 62%

“…According to Eerden;Nie (1981), there is no single method for the preservation of animal cadaver tissues for teaching, and researchers have sought to establish efficient and low-cost methods for the preservation of cadavers. In this project, we used the modified Larssen solution and obtained satisfactory results according to the Sampaio (1989), Silva (2003), Silva;Ribeiro (2004), Matera (2008), and Souza (2012) methodology.…”

Section: Discussionmentioning

confidence: 99%

“…During the preparation, the common carotid artery was used for lavage and preservation fluid diffusion, as described by Silva (2003), Silva;Ribeiro (2004), Souza (2012), Hoshino;Bradbury (1978), and Rodrigues (1998). Although these authors report that the lavage fluid should be drained through the direct femoral vein (or in some the right jugular vein), in this study, this drainage was observed in a single animal.…”

Section: Discussionmentioning

confidence: 99%

“…As described by Silva (2003), the preparation of the modified Larssen stock solution, wascarried out using 100 mL of 10% formalin, 400 mL of liquid glycerin, 200 g of chloral hydrate, 200 g of sodium sulfate, 200 g of sodium bicarbonate, 180 g of sodium chloride, and 2000 mL of water, between 30 and 35°C. The ingredients were added in a container and mixed until total homogenization of the solution was achieved, and additional water was added, in order to obtain the following dilution: one part of the stock solution to three parts of distilled water.…”

Section: Methodsmentioning

confidence: 99%

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Efficiency of chemically preserved dog's cadavers in surgical techniques training

Oliveira

Stopiglia

Matera

2018

AVB

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Article historySurgical skill is developed through repetitive exercise. Hence, several institutions are adopting simulators and other training models in undergraduate programs and medical and veterinary residence program, enabling repetition of individualized exercises. In this study, we used the modified Larssen solution, in order to evaluate the preservation of organoleptic characteristics of carcasses and their viscera, used in surgical technique teaching, comparing the preservation of bodies with and without heparin administration, and to evaluate the model´s efficiency for surgical training. Veterinary medicine residents and fifth year graduation students participated in the training at the Faculty of Veterinary Medicine and Animal Science, University of São Paulo (FMVZ/USP). At the end of each training session, the participants completed a questionnaire that aimed to assess empirically the consistency, color, odor and texture of the covered bodies, and compared the methods of preservation and the training efficiency. After analyzing the results, it was found that there was no significant difference between the two groups with respect to heparin use and that the model is effective for the training of surgical techniques. It was concluded that the use of modified Larssen solution allowed greater durability of dog cadavers, with no difference with prior heparinization during preparation of, and for surgical training with the chemically preserved dog´s cadavers. This tool proved to be effective for surgical training of veterinary doctors.

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Section: Discussionsupporting

confidence: 56%

Section: Discussionmentioning

confidence: 62%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

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Efficiency of chemically preserved dog's cadavers in surgical techniques training

Oliveira

Stopiglia

Matera

2018

AVB

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Desenvolvimento e avaliação de método substitutivo para a prática da hemostasia em cadáveres quimicamente preservados

Souza¹

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RESUMO INGLEZ DE SOUZA, M. C .C. M. Desenvolvimento e avaliação de método substitutivo para a prática da hemostasia em cadáveres quimicamente preservados. [Development and evaluation of a substitute method for hemostasis practice in chemically preserved cadavers]. 2012. 81 f. Dissertação (Mestrado em Ciências)-Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo, 2012. O aprendizado e o ensino da cirurgia veterinária envolvem o desenvolvimento de habilidades que podem ser obtidas em laboratórios, por meio de vários modelos já disponíveis, incluindo o treinamento em cadáveres. Nestes, quando comparados aos procedimentos em animais vivos, duas limitações são notadas e frequentemente mencionadas, e referem-se às alterações de consistência dos tecidos e à ausência de sangramento durante o treinamento cirúrgico. Este trabalho foi focado na superação destas questões, por meio da realização da simulação de circulação sanguínea em cadáveres adequadamente preservados, permitindo aos usuários do sistema a possibilidade de treinamento cirúrgico em um modelo mais próximo do animal vivo, viabilizando também o aprendizado e a prática da hemostasia. Depois de desenvolvido o sistema, o mesmo foi utilizado por estudantes de Medicina Veterinária com distintos níveis de experiência, que avaliaram todo o método por meio de questionário, ressaltando também os pontos positivos e negativos observados. Concluiu-se que é possível realizar a simulação de sangramento em cadáveres quimicamente preservados, e que tal sistema foi bem aceito por quem o utilizou, sendo mais uma alternativa para melhor preparar estudantes para as experiências em animais vivos que necessitem de intervenções cirúrgicas. Palavras-chave: Treinamento cirúrgico. Hemostasia. Métodos alternativos. Técnica cirúrgica. ABSTRACT INGLEZ DE SOUZA, M. C. C. M. Development and evaluation of a substitute method for hemostasis practice in chemically preserved cadavers, [Desenvolvimento e avaliação de método substitutivo para a prática da hemostasia em cadáveres quimicamente preservados]. 2012. 81 f. Dissertação (Mestrado em Ciências)-Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo, 2012.Veterinary surgery demands skills acquisition and refinement that can be obtained in laboratories using several available models, including training on cadavers. Those, when compared to live animal procedures, two limitations are noted and often mentioned, and are due to tissue consistency alterations and absence of bleeding during surgical training. This work was focused on overcoming these issues, by performing blood flow simulation in properly chemically preserved cadavers, giving users of this system the possibility of surgical training in a model closer to live animal, also enabling learning and practice of hemostasis. After developed the system, it was used by veterinary students with distinct experience levels, evaluating the whole method through a questionnaire, emphasizing positive and negative aspects. It was concluded th...

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Humane Education: The Tool for Scientific Revolution in Brazil

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et al. 2019

Animal Experimentation: Working Towards a Paradigm Change

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Avaliação do método de ensino da técnica cirúrgica utilizando cadáveres quimicamente preservados

Cited by 7 publications

References 0 publications

Efficiency of chemically preserved dog's cadavers in surgical techniques training

Efficiency of chemically preserved dog's cadavers in surgical techniques training

Desenvolvimento e avaliação de método substitutivo para a prática da hemostasia em cadáveres quimicamente preservados

Humane Education: The Tool for Scientific Revolution in Brazil

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