A Validation of a Genomics Based Prognostic in Severe Trauma

The purpose of this study is to learn more about how to treat patients with severe injuries related to trauma and to prevent failure of vital organs in this patient population. Approximately 200 severely injured patients with blunt trauma and 40 healthy volunteer subjects will be enrolled in this study. During the study seven blood samples (4-5 mls) will be collected from patients who have suffered severe trauma over a 28 day period. A one time 5 ml blood sample will be collected from the healthy volunteers. Clinical data will be collected daily while patients are hospitalized. The initial blood sample must be collected from qualifying patients within the first 12 hours of admission to the hospital. The reason for blood sampling is to validate a rapid genomic test in real time. Once confirmed, this genomic test can be used to identify patients who will have a complicated clinical course and would, therefore, be good candidates for interventional, immunomodulatory therapies.