Post-Concussion Neuromuscular Function and Musculoskeletal Injury Risk
Walter Reed National Military Medical Center
Summary
Musculoskeletal injuries (MSKI) and traumatic brain injury (TBI) are the signature injuries of the ongoing military conflicts. MSKI affect 800,000 Service Members annually and TBI have impacted more than 350,000 in the past 19 years and account for 22% of all combat casualties. Concussion, a mild form of TBI, increases MSKI risk in physically active individuals, including Service Members. The overall goal of the study is to identify the neuromuscular control mechanisms that increase MSKI risk following concussion. It is hypothesized that concussed individuals will display abnormal neuromuscular function that increases MSKI risk, as compared to non-concussed controls. The study will employ a multi-center, prospective, case-matched control observational study to identify the differences in neuromuscular function following concussion that may contribute to increased MSKI risk. Once the neuromuscular control mechanisms that increase MSKI risk following concussion are identified, targeted risk mitigation strategies can be developed to reduce MSKI risk.
Description
Musculoskeletal injuries are the greatest unsolved public health problem facing the military and significantly diminish Service member's medical readiness. MSKI affect 800,000 Service members and result in 25 million limited-duty days annually. Additionally, among civilians peers, sport-related MSKI affect as many as 12 million people annually. In total, MSKI place a significant burden on military and civilian populations, with a combined financial burden of more than $980 billion per year in the US alone. Traumatic brain injuries (TBI), specifically concussions a mild form of TBI, have been…