120
Participants
Start Date
June 30, 2009
Primary Completion Date
June 30, 2030
Study Completion Date
December 31, 2030
blood samples
"Chronic patients - a one time blood sample (12 mL) and questionnaire; 10 subjects will donate a 3-5mm skin tissue sample.~Longitudinal Patients - 5 blood samples (12 mL each, totaling 60 mL at the following time points: within 48 hours, one week, one month, 6 months and 18 months post injury to coincide with standard visits) and questionnaire. 10 subjects will donate a 3-5mm skin sample.~Healthy, pain free volunteers - a one time blood sample (12 mL), vital signs per standard CRU protocol and questionnaire confirming they are healthy."
Memorial Hermann Hospital, Houston
The Institute for Rehabilitaion and Research Foundation
OTHER
The University of Texas Health Science Center, Houston
OTHER