Shock : molecular, cellular, and systemic pathobiological aspects and therapeutic approaches : the official journal the Shock Society, the European Shock Society, the Brazilian Shock Society, the International Federation of Shock Societies
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Meta Analysis
Therapeutically Targeting Microvascular Leakage In Experimental Hemorrhagic Shock: A Systematic Review and Meta-Analysis.
Microvascular leakage is proposed as main contributor to disturbed microcirculatory perfusion following hemorrhagic shock and fluid resuscitation, leading to organ dysfunction and unfavorable outcome. Currently, no drugs are available to reduce or prevent microvascular leakage in clinical practice. We therefore aimed to provide an overview of therapeutic agents targeting microvascular leakage following experimental hemorrhagic shock and fluid resuscitation. ⋯ CRD42018095432.
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Comparative Study
Comparison of Clinical Outcomes with Initial Norepinephrine or Epinephrine for Hemodynamic Support After Return of Spontaneous Circulation.
The optimal vasoactive agent for management of patients with return of spontaneous circulation (ROSC) after cardiac arrest has not yet been identified. The Advanced Cardiac Life Support guidelines recommend initiation of either norepinephrine (NE), epinephrine (EPI), or dopamine (DA) to maintain adequate hemodynamics after ROSC is achieved. The goal of this study is to retrospectively assess the impact of initial vasopressor agent on incidence rate of rearrest, death, or need for additional vasopressor in post-cardiac arrest emergency department (ED) patients. ⋯ These data suggest prospective study of initial vasopressors used for hemodynamic support after ROSC may be warranted. Rates of intra-emergency department refractory shock, rearrest, or death were higher among epinephrine treated patients compared to norepinephrine treated patients in this population. However, inability to control for potential confounding variables in retrospective studies limits the findings. These results are hypothesis generating and further study is warranted.
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In recent years there has been a tremendous increase in hemorrhage control by endovascular methods. Traumatic and non-traumatic hemorrhage is being more frequently managed with endografts, embolization agents, and minimal invasive methods. ⋯ The strategy of using endovascular and combined open-endo methods approach for hemodynamic instability in trauma and non-trauma patients has been named EVTM- EndoVascular resuscitation and Trauma Management. The EVTM concept will be presented in this article, describing how it is developed and used, as well as its limitations and future aspects.