In a prior post, I asked “Can A Simple Blood Test Reveal Traumatic Brain Injury?” At the time, the research looked promising. After writing that prior post, we continued to follow developments. Now, the Food & Drug Administration (FDA) has approved a blood test for this purpose.
Why is a blood test for traumatic brain injury (TBI) significant? In a short answer — Many TBI victims suffer without a diagnosis, without treatment and without understanding. Following a traumatic incident, emergency rooms frequently fail to diagnose TBI cases.
Think about it. After a serious accident, you rush to the hospital. Suddenly, you are in a crowded emergency room. It can be a chaotic scene. While emergency rooms are designed to handle “emergencies” like yours, they are also overflowing with patients who lack the resources or finances to seek basic care elsewhere. Emergency room physicians and nurses work hard. They have hard jobs. They work to treat all patients. But, life and death issues take priority. They must. With so many patients and so many problems, many significant TBI cases go undiagnosed and untreated. After all, many TBI patients look normal.