Ignite Creation Date:
2025-12-24 @ 7:40 PM
Ignite Modification Date:
2025-12-27 @ 4:31 AM
Study NCT ID:
NCT00744003
Status:
WITHDRAWN
Last Update Posted:
2013-11-18
First Post:
2008-08-27
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
An Observational Study of Early Coagulopathy, or Clotting Disorder, in Injured Patients
Sponsor:
Emory University
Organization:
Study Overview
Official Title:
Early Trauma Induced Coagulopathy (ETIC): A Pilot Study to Determine Its Definition and Risk Factors
Status:
WITHDRAWN
Status Verified Date:
2013-11
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
PI no longer at Emory; no participants enrolled, study not conducted
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Trauma continues to be the major killer of young Americans, mainly due to hemorrhage or brain injury. In trauma centers, up to a quarter of these severely injured patients arrive with a coagulopathy and thereby experience an increased risk of death, despite the current standard of medical and surgical management. The PI for this grant proposal is a fellowship-trained trauma surgeon who works full-time at Grady Memorial Hospital (GMH), the only Level I Trauma Center in Atlanta. It is only one of four Level 1 trauma centers for the entire state of Georgia. This research is a direct extension of the retrospective research the PI has previously published. Her retrospective research discovered a previously undescribed form of coagulopathy, early trauma induced coagulopathy (ETIC), which cannot be explained by present paradigms. Two civilian trauma articles as well as military data from the Iraq war have substantiated the occurrence of ETIC, but no prospective literature has defined it or its kinetics. More importantly, the results from these studies represent a new paradigm shift, in which ETIC appears to be a primary dysfunction which is independently associated with death. Therefore, its early identification and correction is crucial for our mechanistic understanding, and ultimately, our choice of interventions and improved survival. GMH is a high-volume trauma center that sees patients with a variety of injury mechanisms, and, therefore, is the perfect setting to confirm ETIC. First, the project will confirm the prevalence of ETIC with an observational prospective cohort of injured patients. Data on the coagulation system and risk factors, both known and suspected, of all patients will be collected upon patient arrival as well as patient outcome with all identifying information protected. This is the first prospective research project that will allow simultaneous control of confounders associated with outcome and thereby scientifically validate the occurrence of ETIC. One unique component of our data collection is a focus on the timing of events as they relate to the development and consequences of coagulopathy, to account for the dynamic process. At the completion of data collection, a matched cohort of ETIC and non-ETIC blood samples will be tested for coagulation factors to provide insight into ETIC's pathophysiology. In the short term, our conclusions will assist us in our approach to resuscitation of the bleeding trauma patient as some trauma centers have already started to change protocols based on our present incomplete understanding of trauma-induced coagulopathy. In addition, the coagulation system data collected in this study will lead to pathophysiological answers and to more refined hypotheses for future research at a coagulation system level. Ultimately an understanding of ETIC will lead to a more effective, tailored treatment. Our main study hypothesis is that post-trauma coagulopathy is a primary dysfunction that occurs early after a traumatic event in up to 25% of all trauma patients triaged to Trauma Center care.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| ETIC Study | OTHER | Other | View |