Can Blood Tests Diagnose Concussions?

Concussions have become so prevalent in the news that not a day passes without a sports article or health editorial echoing the growing concerns about the impacts of traumatic brain injuries. Sports like football, rugby, and wrestling have taken heavy criticism for placing players in unnecessary dangers, leading a number of coaches to change practice techniques and search for more protective headgear.

Traumatic brain injuries occur when the brain is forcefully jostled in the skull due to a hard impact, like a fall or collision. Some TBIs are mild and only take a few day’s recovery, while others can completely alter someone’s life and necessitate years of rehabilitation efforts to return to a normal life.

Preliminary good news is on its way. According to a study published in JAMA Neurology, it’s possible that a standard blood test could soon be used to diagnose concussions.

Current Concussion Diagnosis Techniques

Today, concussions are diagnosed using a blend of a physical examination and potentially an MRI or CT scan to check the brain for signs of injuries to prevent Florida neuro rehab cases.

More About the Concussion Blood Test
In the study exploring the potential of a blood test to identify concussions, Dr. Linda Papa collected blood from nearly 600 adults who were treated for mild head injuries from car crashes, sports, and other impact accidents.Blood was collected and tested over a seven day period after hospitalization, and Dr. Papa discovered that patients with concussions contained higher levels of certain proteins in their blood. This was studied at Florida brain injury rehab centers and across the United States.

Experts believe that this protein in the blood can serve as a biomarker to finally diagnose concussions in a concrete and data-driven manner. The implications of such an easy test could improve and save countless lives, especially in active military zones and sports.