Introduction: Recombinant factor VIIa (rFVIIa; NovoSeven) is well recognized as an effective hemostatic agent in the management and prophylaxis of patients with hemophilia. We report here the successful use of rFVIIa in a coagulopathic burn patient.
Methods: A 63-year-old man was admitted with significant upper-body burns in a total body surface area of 60%. Initial management included early intubation and escharotomies, with subsequent admission to the burn unit. Fascial excision was carried out with allograft placement. During a complicated hospital course, decline in platelet function was noted and was associated with the development of a generalized coagulopathy with elevated international normalized ratio. Following a routine follow-up debridement and autografting, extensive bleeding was noted from donor sites. A period of increasing hemodynamic instability followed in the burn unit, with serial hematocrit measurements pointing toward ongoing bleeding from the surgical sites. Following administration of significant amounts of blood product, it was decided to administer rFVIIa per pharmacy protocol.
Results: Within 4 hours of administration of rFVIIa, the patient was noted to be hemodynamically stable with unchanging serial hematocrit measurements. Hemostasis was attributed to the use of rFVIIa with prior administration of platelets.
Conclusions: Our case demonstrates the successful use of rFVIIa in the severely coagulopathic burn patient.
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Intensive Care Med
March 2024
Service de Médecine Intensive-Réanimation, Department of Intensive Care, Nouvel Hôpital Civil, Université de Strasbourg (UNISTRA), 1, Place de L'Hôpital, 67091, Strasbourg Cedex, France.
Haemorrhagic shock is frequent in critical care settings and responsible for a high mortality rate due to multiple organ dysfunction and coagulopathy. The management of critically ill patients with bleeding and shock is complex, and treatment of these patients must be rapid and definitive. The administration of large volumes of blood components leads to major physiological alterations which must be mitigated during and after bleeding.
View Article and Find Full Text PDFCrit Care
March 2023
Institute of Anaesthesiology, University Hospital Zurich, Raemistrasse 100, CH-8091, Zurich, Switzerland.
bioRxiv
December 2021
Mucosal Immunology and Biology Research Center, Massachusetts General Hospital; Boston, USA.
Unlabelled: Multisystem Inflammatory Syndrome in Children (MIS-C) is a delayed-onset, COVID-19-related hyperinflammatory systemic illness characterized by SARS-CoV-2 antigenemia, cytokine storm and immune dysregulation; however, the role of the neutrophil has yet to be defined. In adults with severe COVID-19, neutrophil activation has been shown to be central to overactive inflammatory responses and complications. Thus, we sought to define neutrophil activation in children with MIS-C and acute COVID-19.
View Article and Find Full Text PDFShock
July 2019
Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, University of Arizona, Tucson, Arizona.
Introduction: Coagulopathy of trauma (COT) is common and highly lethal. Prothrombin complex concentrate (PCC) has been advocated for correction of COT. However, the difference in efficacy between three-factor PCC (3-PCC) versus four-factor PCC (4-PCC) remains unclear.
View Article and Find Full Text PDFBlood Coagul Fibrinolysis
January 2018
United States Army Institute of Surgical Research, Fort Sam Houston, Houston.
: Alterations in coagulation, inflammation and immunity are associated with major injury. As platelets have both coagulation and immune functions, the aim of this study is to correlate platelet activation with the immunoinflammatory response in trauma and burn patients. Blood samples were drawn from trauma and burn patients and healthy volunteers.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!