The aim of the study was to examine various haemostasis values to identify the most relevant biological indicators for detecting significant haemorrhage, to determine the effectiveness of fresh frozen plasma (FFP) transfusion. Our findings suggest that a low prothrombin time, elevated Von Willebrand Antigen, increased plasma fibrinogen, and reduced Ca2 + levels are associated with challenges in achieving proper haemostasis. However, measurements of factors II, V, VII, VIII, IX, X, XI, XIII, protein C, and protein S do not appear to be linked to difficulties in achieving adequate haemostasis.
View Article and Find Full Text PDFMassive transfusion of blood products poses challenges in determining the need for transfusion and the appropriate volume of blood products. This review explores the use of machine learning (ML) models to predict transfusion risk during surgical procedure, focusing on the methodology, variables, and software employed to predict transfusion. This scoping review investigates the development and current state of machine learning models for predicting transfusion risk during surgical procedure, aiming to inform physicians about the field's progress and potential directions.
View Article and Find Full Text PDFBackground: The aim of this study was to compare the effects of sevoflurane on the neurologic pupil index (NPi), obtained by means of automated pupillometry, between intensive care unit (ICU) and surgical patients.
Methods: This was a prospective single-center study conducted between December 2021 and February 2023. The eligible population comprised all patients undergoing general anesthesia (GA) for visceral surgery (VS) or neurosurgery (NS) and ICU patients receiving inhaled sevoflurane, according to the decision of the treating physician.
Background: On the battlefield, hemorrhage is the main cause of potentially preventable death. To reduce mortality due to hemorrhagic injuries, the French Military Medical Service (FMMS) has deployed low titer group O whole blood (LTOWB) since June 2021 during operation BARKHANE in the Sahel-Saharan strip. Questions persist regarding the circumstances under which the FMMS employs LTOWB during overseas operations.
View Article and Find Full Text PDFJ Anesth Analg Crit Care
October 2023
For patients on antithrombotic medication, the outcome of a planned surgery depends on the adjustment of their daily treatment. This study aimed to assess the impact of non-compliance to published recommendations about antithrombotic agents, specifically those provided by the Groupement d'Intérêt pour l'hémostase Peri-opératoire (GIHP), on patient morbidity and mortality.A prospective cohort observational monocentric study was conducted over a 7-month period in 2019 in an academic hospital.
View Article and Find Full Text PDFAnesth Analg
May 2023
Background: Traumatic rhabdomyolysis (RM) is common and contributes to the development of medical complications, of which acute renal failure is the best described. Some authors have described an association between elevated aminotransferases and RM, suggesting the possibility of associated liver damage. Our study aims to evaluate the relationship between liver function and RM in hemorrhagic trauma patients.
View Article and Find Full Text PDFCangrelor is a P2Y12 inhibitor antiplatelet agent, with a rapid onset and offset. The available literature only reviews short-term administration over a few hours. We describe 5 patients who received cangrelor for >1 month in a neurosurgical intensive care unit due to a very high likelihood of requiring emergency revision surgery.
View Article and Find Full Text PDFSepsis is a common condition known to impair blood flow regulation and microcirculation, which can ultimately lead to organ dysfunction but such contribution of the coronary circulation remains to be clarified. We investigated coronary blood flow regulatory mechanisms, including autoregulation, metabolic regulation, and endothelial vasodilatory response, in an experimental porcine model of early hyperdynamic sepsis. Fourteen pigs were randomized to sham ( = 7) or fecal peritonitis-induced sepsis ( = 7) procedures.
View Article and Find Full Text PDFBackground: Sugammadex allows for rapid reversal of muscle relaxation after the use of rocuronium or vecuronium. The lowest recommended dose is 2 mg kg-1 intravenously when there are two twitches during the train-of-four stimulation.
Objective: To study the efficacy and risks of a lower dose of sugammadex administered earlier.