A new study reveals that approximately 1 in 5 individuals may experience mental health symptoms up to six months after mild traumatic brain injury (mTBI), suggesting the importance of follow-up care for these patients. Scientists also identified factors that may increase the risk of developing post-traumatic stress disorder (PTSD) and/or major depressive disorder following mild mTBI or concussion through analysis of the Transforming Research and Clinical Knowledge in Traumatic Brain Injury (TRACK-TBI) study cohort. The study was supported by the National Institute of Neurological Disorders and Stroke (NINDS), part of the National Institutes of Health. The findings were published in JAMA Psychiatry.
“Mental health disorders after concussion have been studied primarily in military populations, and not much is known about these outcomes in civilians,” said Patrick Bellgowan, Ph.D., NINDS program director. “These results may help guide follow-up care and suggest that doctors may need to pay particular attention to the mental state of patients many months after injury.”