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您的检索式：作者名="Adam Stright"
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| 1 | Fatal and non-fatal injuries due to suspension trauma syndrome: A systematic review of definition, pathophysiology, and management controversies显示文摘BACKGROUND: Suspension trauma syndrome is a life-threatening event that occurs when a person is 'trapped' in a prolonged passive suspension. It is most commonly seen in people who engage in occupational or sport activities that require harness suspension. The aim of this study is to identify the predisposing factors, pathophysiology, and management of suspension trauma.METHODS: A review and analysis of the literature published in English and Spanish from 1972 to 2020 on suspension trauma were performed. Search sources were Pub Med, Medline, Cochrane Library, MeSH, Up To Date, and Google Scholar. Articles referring to suspension trauma associated with other injury mechanisms(traumatic impact injuries, drowning, asphyxiation, or bleeding), case reports, and pediatric population were excluded.RESULTS: Forty-one articles were identified. Of these, 29 articles related to mechanism, pathophysiology, and management of individuals who suffered prolonged suspension trauma without associated traumatic injuries were included in the study. We encountered several controversies describing the putative pathophysiology, ranging from blood sequestration in the lower extremities versus accumulation of metabolic waste and hyperkalemia to dorsal hook-type harness as a trigger cause of positional asphyxia;to vascular compression of femoral vessels exerted by the harness causing decreased venous return. Pstients suspended in a full-body harness with dorsal hook showed more hemodynamic alterations in response to the compressive effect on the rib cage, causing a reduction in perfusion by presenting a decrease in pulse pressure. Management strategies varied across studies.CONCLUSIONS: Progress has been made in individualizing the population at risk and in the management of suspension trauma. We recommend the formation of consensus definitions, larger cohort or registry studies to be conducted, and experimental animal models to better understand the mechanisms in order to develop management and life support guidelines from a trauma and emergency medicine perspective. | Patrizio Petrone Sofía Espinoza-Villalobos Gerard ABaltazar Kjetil Søreide Adam Stright Collin E.M.Brathwaite D’Andrea K.Joseph | 2021 | World Journal of Emergency Medicine2021，12，4： | 1 |
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