alexa Early evaluation of acute traumatic coagulopathy by thrombelastography.
Neurology

Neurology

Journal of Neurology & Neurophysiology

Author(s): Carroll RC, Craft RM, Langdon RJ, Clanton CR, Snider CC,

Abstract Share this page

Abstract Posttraumatic coagulopathy is a major cause of morbidity. This prospective study evaluated the thrombelastography (TEG) system and PlateletMapping (Haemoscope Corporation, Niles, Ill) values posttrauma, and it correlated those values with transfusions and fatalities. After institutional review board approval, assays were performed on 161 trauma patients. One citrated blood sample was collected onsite (OS), and 1 citrate and 1 heparinized sample were collected within 1 h of arrival to the emergency department (ED). Paired and unpaired t-testing was performed for nominal data with chi square testing for categorical values. Except for a slight increase in clot strength (maximal amplitude (MA)), there were no significant changes from OS to the ED. None of the TEG parameters were significantly different for the 22 patients who required transfusion. PlateletMapping showed lower platelet adenosine diphosphate (ADP) responsiveness in patients who needed transfusions (MA = 22.7 +/- 17.1 vs MA = 35.7 +/- 19.3, P = 0.004) and a correlation of fibrinogen <100 mg/dL with fatalities (P = 0.013). For the 14 fatalities, TEG reaction (R) time was 3703 +/- 11,618 versus 270 +/- 393 s (P = < 0.001), and MA was 46.4 +/- 22.4 versus 64.7 +/- 9.8 mm (P < 0.001). Hyperfibrinolysis (percent fibrinolysis after 60 min (LY60) >15\%) was observed in 3 patients in the ED with a 67\% fatality rate (P = < 0.001 by chi-square testing). PlateletMapping assays correlated with the need for blood transfusion. The abnormal TEG System parameters correlated with fatality. These coagulopathies were already evident OS. The TEG assays can assess coagulopathy, platelet dysfunction, and hyperfibrinolysis at an early stage posttrauma and suggest more effective interventions. This article was published in Transl Res and referenced in Journal of Neurology & Neurophysiology

Relevant Expert PPTs

Relevant Speaker PPTs

Recommended Conferences

Relevant Topics

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri, Food, Aqua and Veterinary Science Journals

Dr. Krish

[email protected]

1-702-714-7001 Extn: 9040

Clinical and Biochemistry Journals

Datta A

[email protected]

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

[email protected]

1-702-714-7001Extn: 9042

Chemical Engineering and Chemistry Journals

Gabriel Shaw

[email protected]

1-702-714-7001 Extn: 9040

Earth & Environmental Sciences

Katie Wilson

[email protected]

1-702-714-7001Extn: 9042

Engineering Journals

James Franklin

[email protected]

1-702-714-7001Extn: 9042

General Science and Health care Journals

Andrea Jason

[email protected]

1-702-714-7001Extn: 9043

Genetics and Molecular Biology Journals

Anna Melissa

[email protected]

1-702-714-7001 Extn: 9006

Immunology & Microbiology Journals

David Gorantl

[email protected]

1-702-714-7001Extn: 9014

Informatics Journals

Stephanie Skinner

[email protected]

1-702-714-7001Extn: 9039

Material Sciences Journals

Rachle Green

[email protected]

1-702-714-7001Extn: 9039

Mathematics and Physics Journals

Jim Willison

[email protected]

1-702-714-7001 Extn: 9042

Medical Journals

Nimmi Anna

[email protected]

1-702-714-7001 Extn: 9038

Neuroscience & Psychology Journals

Nathan T

[email protected]

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

John Behannon

[email protected]

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

[email protected]

1-702-714-7001 Extn: 9042

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords