Test could determine if athletes can play after concussions - CBS 5 - KPHO

Blood test could determine if athletes can play after concussions

Posted: Updated:

A blood test could help coaches and medics determine if an athlete can play following a concussion.

A new study finds measuring the level of a specific protein in the blood could tell if someone is suffering from a concussion and help determine if the athlete's brain has healed.

Swedish researchers studied professional hockey players. Thirty-five of them suffered a concussion during the season and were given blood tests at 1, 12, 36 and 144 hours after it happened.

Results showed players who had concussions had an increased level of a specific protein.

The higher the level, the longer it took for symptoms to resolve.

"I think this is a starting point to develop a panel of blood tests that will allow us to diagnose and prognose, meaning predict the future in a way, of what a concussed player should do next," said Dr. Damir Janigro with the Cleveland Clinic.

The big thing is making sure athletes don't return too soon and make the injury worse.

Copyright 2014 WSMV (Meredith Corporation). All rights reserved.

Powered by WorldNow
Powered by WorldNow CNN
All content © 2014, CBS 5 (KPHO Broadcasting Corporation), Phoenix, AZ and WorldNow. All Rights Reserved.
For more information on this site, please read our Privacy Policy and Terms of Service..