Construction and validation of a novel and severe hepatic injury model in swine focuses on research and training. Observational study
Some hepatic wound models have been developed in pigs with the aim of reproducing liver injury; however, the wound shape, severity, and outcome differ among them. The novel injury profile employed in this study differed from that used elsewhere for standardized, repeatable, reproducible, incising-pe...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-12-01
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| Series: | MethodsX |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2215016123003588 |
| _version_ | 1797405448399224832 |
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| author | Francisco José Sánchez del Valle Pedro Fernández Dominguez Pablo Hernández Sanz |
| author_facet | Francisco José Sánchez del Valle Pedro Fernández Dominguez Pablo Hernández Sanz |
| author_sort | Francisco José Sánchez del Valle |
| collection | DOAJ |
| description | Some hepatic wound models have been developed in pigs with the aim of reproducing liver injury; however, the wound shape, severity, and outcome differ among them. The novel injury profile employed in this study differed from that used elsewhere for standardized, repeatable, reproducible, incising-penetrating, vascular, and severe injury in swine. It is made with a cutting object that penetrates deep into the hepatic parenchyma, always affecting the two suprahepatic veins at the point where they merge into the common trunk.The primary outcome was reproducibility and replicability of the surgical method.The secondary outcome was the analysis of some variables (blood loss, survival, and flow) to validate the model. • This novel method of liver injury provides a liver injury with the following characteristics: standardized, incise-penetrated, deep, bloody, and severe. • This model can be used for research (trauma, hepato-bilio-pancreatic, pharmaceutical) and training (damage control surgery). • Method name: Incising-Penetrating, Vascular and Severe Liver Injury Model in Swine. |
| first_indexed | 2024-03-09T03:10:05Z |
| format | Article |
| id | doaj.art-96359f7e5a334d2bb1727094882d2100 |
| institution | Directory Open Access Journal |
| issn | 2215-0161 |
| language | English |
| last_indexed | 2024-03-09T03:10:05Z |
| publishDate | 2023-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | MethodsX |
| spelling | doaj.art-96359f7e5a334d2bb1727094882d21002023-12-04T05:22:28ZengElsevierMethodsX2215-01612023-12-0111102362Construction and validation of a novel and severe hepatic injury model in swine focuses on research and training. Observational studyFrancisco José Sánchez del Valle0Pedro Fernández Dominguez1Pablo Hernández Sanz2Central Hospital of Defense, General and Digestive Unit, Spanish Ministry of Defense, Spain; University of Alcalá de Henares, Madrid, Spain; Corresponding author at: Central Hospital of Defense, General and Digestive Unit, Spanish Ministry of Defense, Spain.Central Hospital of Defense, Unit of Surgical Research, Spanish Ministry of Defense, SpainCentral Hospital of Defense, General and Digestive Unit, Spanish Ministry of Defense, SpainSome hepatic wound models have been developed in pigs with the aim of reproducing liver injury; however, the wound shape, severity, and outcome differ among them. The novel injury profile employed in this study differed from that used elsewhere for standardized, repeatable, reproducible, incising-penetrating, vascular, and severe injury in swine. It is made with a cutting object that penetrates deep into the hepatic parenchyma, always affecting the two suprahepatic veins at the point where they merge into the common trunk.The primary outcome was reproducibility and replicability of the surgical method.The secondary outcome was the analysis of some variables (blood loss, survival, and flow) to validate the model. • This novel method of liver injury provides a liver injury with the following characteristics: standardized, incise-penetrated, deep, bloody, and severe. • This model can be used for research (trauma, hepato-bilio-pancreatic, pharmaceutical) and training (damage control surgery). • Method name: Incising-Penetrating, Vascular and Severe Liver Injury Model in Swine.http://www.sciencedirect.com/science/article/pii/S2215016123003588Incising-Penetrating, Vascular and Severe Liver Injury Model in Swine. |
| spellingShingle | Francisco José Sánchez del Valle Pedro Fernández Dominguez Pablo Hernández Sanz Construction and validation of a novel and severe hepatic injury model in swine focuses on research and training. Observational study MethodsX Incising-Penetrating, Vascular and Severe Liver Injury Model in Swine. |
| title | Construction and validation of a novel and severe hepatic injury model in swine focuses on research and training. Observational study |
| title_full | Construction and validation of a novel and severe hepatic injury model in swine focuses on research and training. Observational study |
| title_fullStr | Construction and validation of a novel and severe hepatic injury model in swine focuses on research and training. Observational study |
| title_full_unstemmed | Construction and validation of a novel and severe hepatic injury model in swine focuses on research and training. Observational study |
| title_short | Construction and validation of a novel and severe hepatic injury model in swine focuses on research and training. Observational study |
| title_sort | construction and validation of a novel and severe hepatic injury model in swine focuses on research and training observational study |
| topic | Incising-Penetrating, Vascular and Severe Liver Injury Model in Swine. |
| url | http://www.sciencedirect.com/science/article/pii/S2215016123003588 |
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