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Trauma associated coagulopathy

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https://www.readbyqxmd.com/read/27906868/individual-clotting-factor-contributions-to-mortality-following-trauma
#1
Ryan C Kunitake, Benjamin M Howard, Lucy Z Kornblith, Sabrinah A Christie, Amanda S Conroy, Mitchell J Cohen, Rachael A Callcut
BACKGROUND: Acute traumatic coagulopathy (ATC) afflicts 20-30% of trauma patients, but the extensive collinearity of the coagulation cascade complicates attempts to clarify global clotting factor dysfunction. This study aims to characterize phenotypes of clotting factor dysfunction and their contributions to mortality after major trauma. METHODS: This prospective cohort study examines all adult trauma patients of the highest activation level presenting to San Francisco General Hospital between 2/2005 and 2/2015...
November 30, 2016: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/27895932/coagulation-complications-following-trauma
#2
REVIEW
Wenjun Z Martini
Traumatic injury is one of the leading causes of death, with uncontrolled hemorrhage from coagulation dysfunction as one of the main potentially preventable causes of the mortality. Hypothermia, acidosis, and resuscitative hemodilution have been considered as the significant contributors to coagulation manifestations following trauma, known as the lethal triad. Over the past decade, clinical observations showed that coagulopathy may be present as early as hospital admission in some severely injured trauma patients...
2016: Military Medical Research
https://www.readbyqxmd.com/read/27892596/extracorporeal-membrane-oxygenation-support-in-trauma-versus-nontrauma-patients-with-noninfectious-acute-respiratory-failure
#3
Hyoung Soo Kim, Sang Ook Ha, Sang Jin Han, Hyun-Sook Kim, Sun Hee Lee, Ki-Suck Jung, Sunghoon Park
The utility of extracorporeal membrane oxygenation (ECMO) in patients with acute respiratory distress syndrome (ARDS) of noninfectious origin remains unclear. Data on patients with ARDS of noninfectious origin who underwent ECMO were reviewed retrospectively. We compared the pre-ECMO characteristics and hospital outcomes of patients with traumatic and nontraumatic ARDS. In total, 23 patients (trauma, n = 9; nontrauma, n = 14) were included in the study. The mean patient age was 42 years, there were three females, and the mean pre-ECMO Simplified Acute Physiologic Score (SAPS) II was 60...
November 28, 2016: Artificial Organs
https://www.readbyqxmd.com/read/27875491/assessing-the-efficacy-of-prothrombin-complex-concentrate-in-multiply-injured-patients-with-high-energy-pelvic-and-extremity-fractures
#4
Bellal Joseph, Mazhar Khalil, Caitlyn Harrison, Tianyi Swartz, Narong Kulvatunyou, Ansab A Haider, Tahereh O Jokar, David Burk, Ali Mahmoud, Rifat Latifi, Peter Rhee
OBJECTIVES: Prothrombin complex concentrate (PCC) is being increasingly used for reversing induced coagulopathy of trauma. However, the use of PCC for reversing coagulopathy in multiply injured patients with pelvic and/or lower extremity fractures remains unclear. The aim of our study was to assess the efficacy of PCC for reversing coagulopathy in this group of patients. DESIGN: Two-year retrospective analysis. SETTING: Our level I trauma center...
December 2016: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/27846895/development-and-validation-of-a-prehospital-prediction-model-for-acute-traumatic-coagulopathy
#5
Ithan D Peltan, Ali Rowhani-Rahbar, Lisa K Vande Vusse, Ellen Caldwell, Thomas D Rea, Ronald V Maier, Timothy R Watkins
BACKGROUND: Acute traumatic coagulopathy (ATC) is a syndrome of early, endogenous clotting dysfunction that afflicts up to 30% of severely injured patients, signaling an increased likelihood of all-cause and hemorrhage-associated mortality. To aid identification of patients within the likely therapeutic window for ATC and facilitate study of its mechanisms and targeted treatment, we developed and validated a prehospital ATC prediction model. METHODS: Construction of a parsimonious multivariable logistic regression model predicting ATC - defined as an admission international normalized ratio >1...
November 16, 2016: Critical Care: the Official Journal of the Critical Care Forum
https://www.readbyqxmd.com/read/27842639/elevated-international-normalised-ratios-correlate-with-severity-of-injury-and-outcome
#6
M A Noorbhai, H M Cassimjee, B Sartorius, D J J Muckart
BACKGROUND: Haemorrhagic shock is the leading cause of preventable early deaths from trauma. Acute coagulopathy on admission to a trauma unit is associated with worse outcomes. The relationship of haemorrhage to early mortality remains consistent regardless of mechanism of injury. Haemorrhage and haemorrhagic shock are increasingly amenable to interventions that result in reductions in morbidity and mortality. OBJECTIVES: To assess the prevalence of coagulopathy in patients admitted to the level 1 trauma unit at Inkosi Albert Luthuli Central Hospital, Durban, South Africa, and correlate it with in-hospital mortality...
November 2, 2016: South African Medical Journal, Suid-Afrikaanse Tydskrif Vir Geneeskunde
https://www.readbyqxmd.com/read/27837045/pharmacologic-stress-gastropathy-prophylaxis-may-not-be-necessary-in-at-risk-surgical-trauma-icu-patients-tolerating-enteral-nutrition
#7
Nicole M Palm, Brian McKinzie, Pamela L Ferguson, Emily Chapman, Margaret Dorlon, Evert A Eriksson, Brent Jewett, Stuart M Leon, Alicia R Privette, Samir M Fakhry
OBJECTIVE: Stress gastropathy is a rare complication of the intensive care unit stay with high morbidity and mortality. There are data that support the concept that patients tolerating enteral nutrition have sufficient gut blood flow to obviate the need for prophylaxis; however, no robust studies exist. This study assesses the incidence of clinically significant gastrointestinal bleeding in surgical trauma intensive care unit (STICU) patients at risk of stress gastropathy secondary to mechanical ventilation receiving enteral nutrition without pharmacologic prophylaxis...
November 10, 2016: Journal of Intensive Care Medicine
https://www.readbyqxmd.com/read/27811561/haemostatic-resuscitation-in-trauma-the-next-generation
#8
Jakob Stensballe, Sisse R Ostrowski, Pär I Johansson
PURPOSE OF REVIEW: To discuss the recent developments in and evolvement of next generation haemostatic resuscitation in bleeding trauma. RECENT FINDINGS: Mortality from major trauma is a worldwide problem, and massive haemorrhage remains a major cause of potentially preventable deaths. Development of coagulopathy further increases trauma mortality emphasizing that coagulopathy is a key target in the phase of bleeding. The pathophysiology of coagulopathy in trauma reflects at least three distinct mechanisms that may be present isolated or coexist: acute traumatic coagulopathy, coagulopathy associated with the lethal triad, and consumptive coagulopathy...
December 2016: Current Opinion in Critical Care
https://www.readbyqxmd.com/read/27805990/improving-mortality-in-trauma-laparotomy-through-the-evolution-of-damage-control-resuscitation-analysis-of-1-030-consecutive-trauma-laparotomies
#9
Bellal Joseph, Asad Azim, Bardiya Zangbar, Zachary M Bauman, Terence O'Keeffe, Kareem Ibraheem, Narong Kulvatunyou, Andrew Tang, Rifat Latifi, Peter Rhee
BACKGROUND: The aim of this study was to evaluate the related change in outcomes (mortality, complications) in patients undergoing trauma laparotomy (TL) with implementation of damage control resuscitation (DCR). We hypothesized that implementation of DCR in patients undergoing TL is associated with better outcomes. METHODS: We analyzed 1030 consecutive patients with TL. Patients were stratified into 3 phases: Pre-DCR (2006-2007), transient (2008-2009), and post-DCR (2010-2013)...
October 31, 2016: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/27787442/temporary-abdominal-closure-for-trauma-and-intra-abdominal-sepsis-different-patients-different-outcomes
#10
Tyler J Loftus, Janeen R Jordan, Chasen A Croft, R Stephen Smith, Philip A Efron, Alicia M Mohr, Frederick A Moore, Scott C Brakenridge
BACKGROUND: Temporary abdominal closure (TAC) following damage control surgery (DCS) for injured patients has been generalized to septic patients. However, direct comparisons between these populations are lacking. We hypothesized that patients with intra-abdominal sepsis would have different resuscitation requirements and lower primary fascial closure rates than trauma patients. STUDY DESIGN: We performed a three year retrospective cohort analysis of patients managed with TAC for trauma (n=77) or intra-abdominal sepsis (n=147)...
October 25, 2016: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/27779595/sympathoadrenal-activation-and-endotheliopathy-are-drivers-of-hypocoagulability-and-hyperfibrinolysis-in-trauma-a-prospective-observational-study-of-404-severely-injured-patients
#11
Sisse R Ostrowski, Hanne H Henriksen, Jakob Stensballe, Mikkel Gybel-Brask, Jessica C Cardenas, Lisa A Baer, Bryan A Cotton, John B Holcomb, Charles E Wade, Pär I Johansson
BACKGROUND: One third of severely injured patients present with a laboratory based diagnosis of coagulopathy. This study investigated clinical and biomarker profile of patients with rapid TEG (rTEG) coagulopathy hypothesizing that sympathoadrenal activation and endothelial damage were drivers of this condition. METHODS: Prospective observational study of 404 trauma patients admitted to a Level 1 US Trauma Center. Patients with admission rTEG and plasma measurements of catecholamines (adrenaline, noradrenaline) and biomarkers reflecting endothelial activation/damage (syndecan-1, thrombomodulin, sE-selectin, sVE-cadherin, nucleosomes) were included...
October 25, 2016: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/27716278/a-systematic-review-on-the-rotational-thrombelastometry-rotem%C3%A2-values-for-the-diagnosis-of-coagulopathy-prediction-and-guidance-of-blood-transfusion-and-prediction-of-mortality-in-trauma-patients
#12
Precilla V Veigas, Jeannie Callum, Sandro Rizoli, Bartolomeu Nascimento, Luis Teodoro da Luz
INTRODUCTION: Viscoelastic assays have been promoted as an improvement over traditional coagulation tests in the management of trauma patients. Rotational thromboelastometry (ROTEM®) has been used to diagnose coagulopathy and guide hemostatic therapy in trauma. This systematic review of clinical studies in trauma investigates the ROTEM® parameters thresholds used for the diagnosing coagulopathy, predicting and guiding transfusion and predicting mortality. METHODS: Systematic literature search was performed using MEDLINE, EMBASE and Cochrane databases...
October 3, 2016: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
https://www.readbyqxmd.com/read/27695109/blood-component-therapy-and-coagulopathy-in-trauma-a-systematic-review-of-the-literature-from-the-trauma-update-group
#13
Daniele Poole, Andrea Cortegiani, Arturo Chieregato, Emanuele Russo, Concetta Pellegrini, Elvio De Blasio, Francesca Mengoli, Annalisa Volpi, Silvia Grossi, Lara Gianesello, Vanni Orzalesi, Francesca Fossi, Osvaldo Chiara, Carlo Coniglio, Giovanni Gordini
BACKGROUND: Traumatic coagulopathy is thought to increase mortality and its treatment to reduce preventable deaths. However, there is still uncertainty in this field, and available literature results may have been overestimated. METHODS: We searched the MEDLINE database using the PubMed platform. We formulated four queries investigating the prognostic weight of traumatic coagulopathy defined according to conventional laboratory testing, and the effectiveness in reducing mortality of three different treatments aimed at contrasting coagulopathy (high fresh frozen plasma/packed red blood cells ratios, fibrinogen, and tranexamic acid administration)...
2016: PloS One
https://www.readbyqxmd.com/read/27689344/evaluation-of-acute-traumatic-coagulopathy-in-dogs-and-cats-following-blunt-force-trauma
#14
Dara L Gottlieb, Jennifer Prittie, Yekaterina Buriko, Kenneth E Lamb
OBJECTIVE: To evaluate the presence of acute traumatic coagulopathy (ATC) in dogs and cats following blunt trauma and to relate coagulation variables with injury severity and admission variables. DESIGN: Prospective, single center, observational study from 2013 to 2014. SETTING: Urban private referral hospital. ANIMALS: Eighteen and 19 client-owned dogs and cats, respectively, sustaining blunt trauma within 8 hours of presentation without prior resuscitation; 17 healthy staff and client-owned control cats METHODS: Blood samples were collected upon presentation for measurement of blood gas, lactate, blood glucose, ionized calcium, PCV, total plasma protein, prothrombin time (PT), activated partial thromboplastin time (aPTT), fibrinogen, platelet count, and thromboelastography...
September 30, 2016: Journal of Veterinary Emergency and Critical Care
https://www.readbyqxmd.com/read/27658851/identification-of-disease-states-associated-with-coagulopathy-in-trauma
#15
Yuanyang Zhang, Tie Bo Wu, Bernie J Daigle, Mitchell Cohen, Linda Petzold
BACKGROUND: Trauma is the leading cause of death between the ages of 1 to 44 in the United States. Blood loss is the primary cause of these deaths. The discrimination of states through which patients transition would be helpful in understanding the disease process, and in identification of critical states and appropriate interventions. Even though these states are strongly associated with patients' blood composition data, there has not been a way to directly identify them. Statistical tools such as hidden Markov models can be used to infer the discrete latent states from the blood composition data...
2016: BMC Medical Informatics and Decision Making
https://www.readbyqxmd.com/read/27636575/targeted-coagulation-management-in-severe-trauma-the-controversies-and-the-evidence
#16
James Winearls, Michael Reade, Helen Miles, Andrew Bulmer, Don Campbell, Klaus Görlinger, John F Fraser
Hemorrhage in the setting of severe trauma is a leading cause of death worldwide. The pathophysiology of hemorrhage and coagulopathy in severe trauma is complex and remains poorly understood. Most clinicians currently treating trauma patients acknowledge the presence of a coagulopathy unique to trauma patients-trauma-induced coagulopathy (TIC)-independently associated with increased mortality. The complexity and incomplete understanding of TIC has resulted in significant controversy regarding optimum management...
October 2016: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/27625999/association-between-the-pancreatic-enzyme-level-and-organ-failure-in-trauma-patients
#17
Arulselvi Subramanian, Venencia Albert, Biplab Mishra, Shilpi Sanoria, Ravindra Mohan Pandey
BACKGROUND: The literature suggests an association of pancreatic enzymes with systemic inflammation resulting in secondary organ injury and dysfunction following trauma. Elevation in serum enzymes may not always be predictive of pancreatic disease, and can reflect extra pancreatic production. OBJECTIVES: This study was conducted to evaluate the rise in serum pancreatic enzyme levels with the incidence of organ failure following trauma. PATIENTS AND METHODS: A retrospective review was performed on critically injured patients from December 2009 to March 2010...
May 2016: Trauma Monthly
https://www.readbyqxmd.com/read/27600396/outcome-and-predictors-for-successful-resuscitation-in-the-emergency-room-of-adult-patients-in-traumatic-cardiorespiratory-arrest
#18
J Zwingmann, R Lefering, M Feucht, N P Südkamp, P C Strohm, T Hammer
BACKGROUND: Data of the TraumaRegister DGU® were analyzed to derive survival rates, neurological outcome and prognostic factors of patients who had suffered traumatic cardiac arrest in the early treatment phase. METHODS: The database of the TraumaRegister DGU® from 2002 to 2013 was analyzed. The main focus of this survey was on different time points of performed resuscitation. Descriptive and multivariate analyses (logistic regression) were performed with the neurological outcome (Glasgow Outcome Scale) and survival rate as the target variable...
September 6, 2016: Critical Care: the Official Journal of the Critical Care Forum
https://www.readbyqxmd.com/read/27591101/an-acute-cervical-subdural-hematoma-as-the-complication-of-acupuncture-case-report-and-literature-review
#19
Keyvan Eghbal, Fariborz Ghaffarpasand
BACKGROUND: Several injuries in the cervical region as complications of acupuncture have been previously reported in the literature, including cord and medulla oblongata injuries, subdural empyema, and cervical hematoma. Spinal cord subdural hematoma is a rare condition mainly associated with coagulopathy, trauma, and iatrogenic procedures. We herein report an acute cervical subdural hematoma after cervical acupuncture for neck and shoulder pain. CASE DESCRIPTION: A 74-year-old woman presented with progressive quadriparesis and sensory deficit after receiving acupuncture in the neck and shoulder...
August 31, 2016: World Neurosurgery
https://www.readbyqxmd.com/read/27542655/abbreviated-laparotomy-or-damage-control-laparotomy-why-when-and-how-to-do-it
#20
E J Voiglio, V Dubuisson, D Massalou, Y Baudoin, J L Caillot, C Létoublon, C Arvieux
The goal of abbreviated laparotomy is to treat severely injured patients whose condition requires an immediate surgical operation but for whom a prolonged procedure would worsen physiological impairment and metabolic failure. Indeed, in severely injured patients, blood loss and tissue injuries enhance the onset of the "bloody vicious circle", triggered by the triad of acidosis-hypothermia-coagulopathy. Abbreviated laparotomy is a surgical strategy that forgoes the completeness of operation in favor of a physiological approach, the overriding preference going to rapidity and limiting the procedure to control the injuries...
August 2016: Journal of Visceral Surgery
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