Traumatic Brain Injury Model System
Founded in 1987, the Brain Injury Research Center (BIRC) at TIRR Memorial Hermann brings together world-renowned researchers to study the many complicated facets of recovery from brain injury.
BIRC has been able to leverage collaborative relationships with Baylor College of Medicine, the University of Texas Health Science at Houston, and other academic institutions and funding from the U.S. Department of Education's National Institute on Disability and Rehabilitation Research (NIDRR), from the National Institutes of Health, and private foundations to conduct groundbreaking research on recovery from brain injury and interventions to improve outcomes for persons with brain injury.
Information on extensive educational resources available through BIRC can be found on the BIRC website, The TBI Community. Get more information on BIRC scientists and staff or view recent scholarly publications by BIRC scientists on the BIRC website.
The NIDRR funded TBI Model Systems program is a collaboration of top TBI rehabilitation research programs across the United States. All programs contribute to a large database on TBI recovery and conduct local and collaborative research projects. The TBI Model System site at TIRR and BIRC was initially funded in 1987. During the immediate past funding cycle (2007-2012), we conducted two research projects that are currently being completed through a no-cost extension period of this grant, we are completing two research projects.
This project is a collaborative effort among research centers at TIRR, the Mayo Clinic, Craig Hospital, Carolinas Rehabilitation Institute, Wayne State University/Rehabilitation Institute of Michigan, and Rehabilitation Institute of Chicago. BIRC Director, Dr. Angelle M. Sander, is the overall Principal Investigator and other TIRR investigators are Dr. Mark Sherer and Dr. Allison Clark. Collaborators form other sites include Drs. David Ripley, Flora Hammond, and Robin Hanks. The goal of this project is to determine the frequency, type and severity of changes in sexual functioning associated with Traumatic Brain Injury (TBI).
Accomplishments thus far include publication of three scientific papers, numerous presentations at professional and consumer meetings, development of a fact sheet (http://www.msktc.org/tbi/factsheets/Sexuality-After-Traumatic-Brain-Injury) and an educational manual for persons with TBI and significant others on sexuality after TBI, as well as creation of a brochure for rehabilitation professionals.
This local TIRR BIRC project is a randomized controlled trial of an intervention to improve social communication for persons with TBI. The Principal Investigator is Dr. Margaret Struchen and other TIRR investigators are Drs. Allison N. Clark, Lynne C. Davis, Mark Sherer, and Angelle M. Sander. Dr. Todd Nick of the University of Arkansas for Medical Sciences serves as the project biostatistician. This project is just completing data collection. Manuals on social communication after TBI for persons with TBI and rehabilitation providers have been published and disseminated.
This competitive renewal of our TBI Model Systems funding will allow us to continue our local and national research efforts to improve outcomes for persons with TBI. We continue to enroll new participants for the TBI Model Systems National Database and to collect long-term outcome data for previously enrolled participants. As one of the original TBI Model Systems sites, we are one of only four centers now collecting 20 year post-injury outcome data.
Our local project for this funding cycle is led by Dr. Angelle Sander. Collaborators include BIRC investigators Drs. David Arciniegas, Mark Sherer, Allison Clark, and Kacey Maestas as well as Dr. Robyn Walser, a nationally recognized expert on ACT, and Dr. Todd Nick, our biostatistician. This trial will be the first application of ACT therapy to test its ability reduce emotional distress and improve community participation in persons with TBI.
NIDRR grant #H133B090023, 2009-2014
This NIDRR research and training project is led by Dr. Angelle Sander while Dr. Mark Sherer serves as Director of Research and Dr. Allison Clark serves as Director of Training. Other BIRC scientists collaborating on this project include Drs. Lynne Davis, Kacey Maestas, Laurie van Veldhoven, and Teona Amble. Research and dissemination projects from the RRTC are listed below. More information on this program can be found at http://www.tbicommunity.org/.
The multicenter project is a clinical trial of the effectiveness of amantadine to reduce irritability and aggression in persons with TBI that is led by Dr. Flora Hammond at the Indiana University Medical School and the Rehabilitation Institute of Indiana. Dr. Mark Sherer serves as principal investigator for the TIRR site. Participant enrollment for this project is complete and we will soon begin data analysis.
This multicenter project is led by Dr. Noelle Carlozzi at the University of Michigan. Dr. Angelle Sander is the site PI for TIRR. The project will develop and validate a measure of quality of life for caregivers of persons with TBI. TIRR's role includes conducting focus groups to generate items for the measure and developing item banks to caregivers of persons with TBI for the validation study. Dr. Sander will be involved with selecting items for the measure and interpreting and disseminating data.