Media Advisory

Thursday, August 27, 2020


A collaborative examine executed by scientists from the National Institutes of Health, Division of Defense (DOD), and numerous educational institutions has identified blood biomarkers that could support to forecast which athletes will need additional time to recuperate from a sports relevant concussion. This collaboration, identified as the Concussion Assessment, Study, and Education and learning (Treatment) consortium, is supported, in portion, by DOD and the National Collegiate Athletic Affiliation (NCAA).

In this examine, executed at many sites across the U.S., 127 male and female collegiate athletes who had sustained a sports-relevant concussion had been tested at many time points: soon soon after injuries, when their symptoms resolved, and one week soon after returning to play. Every athlete had also been through preseason, baseline tests.

Utilizing an ultrasensitive assay that can detect minute amounts of protein, the scientists tested blood serum from these athletes and identified two blood proteins that had been linked with the size of time necessary by the athletes to return to play. Amounts of these two proteins, tau protein and glial fibrillary acidic protein (GFAP) had been uncovered to be substantially distinct in athletes who necessary a lot less or a lot more than 14 times to return. When further research is necessary, the effects of this examine are an essential stage in the direction of the development of a test that could support forecast which athletes will need a lot more time to recuperate from a concussion and resume exercise.

This examine was published in JAMA Network Open.


NINR Performing Scientific Director and examine writer Jessica M. Gill, Ph.D., R.N., FAAN is accessible for remark.

Short article

CL Pattinson et al. Plasma Biomarker Concentrations Affiliated with Return to Activity Following Activity-Connected Concussion in Collegiate Athletes – A Concussion Assessment, Study, and Education and learning (Treatment) Consortium Review. JAMA Network Open. 20203(eight):e2013191. doi:10.1001/jamanetworkopen.2020.13191

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