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Researchers at the University of Geneva, in collaboration with the Hospitals of Barcelona, Madrid and Seville, have developed a small box that allows, with the aid of a single drop of blood, to diagnose the possibility
Falling down stairs, riding a bike, or doing sports training can cause symptoms such as blurred vision, nausea, or momentary loss of consciousness. These symptoms may be the simple consequence of the violence of the shock and leave no after-effects but they can also be the sign of a concussion. This is why after a fall or shock, the wounded must go to the emergency room to do a CT scan, an examination that sends x-rays to the brain to detect the presence or absence of a head trauma [19459005
On the same subject
To avoid waiting in the hospital and unnecessary irradiation in 90 cases, researchers at the University of Geneva (UNIGE), in in collaboration with the Hospitals of Barcelona, Madrid and Seville have sought to isolate certain proteins whose presence in the blood increases in case of mild head injury .
"Our idea was to find a way to make a quick examination that would allow, during a boxing match or American football for example, to say if the athlete can return to the field or if his condition requires hospitalization.The opposite of the CT Scan, a review that lasts a long time and that can not be done anywhere " underlines Prof. Jean-Charles Sanchez, of the Department of internal medicine of the specialties and Center of biomarkers of the Faculty of Medicine of UNIGE.
It works as a pregnancy test
It was still necessary to develop a device to make the examination everywhere, quickly and simply, and that can be obtained in pharmacies or gyms. The rapid diagnostic test that has been developed is in a simple small 5 cm plastic case. Inspired by the principle of pregnancy test TBIcheck works by placing a single drop of blood on the housing tongue. In 10 minutes, the patient knows if there is a risk of slight trauma. "Whether his level of H-FABP is greater than or not 2.5 nanograms per milliliter of blood" explains the specialist. "If a band appears, the injured must go for a CT scan, if there is nothing, he can go home safely!"
This first test should be marketed as early as 2019. But the Pr Sanchez is continuing his research on biomarkers because, ultimately, the goal is to market biomarkers able to also diagnose strokes and aneurysms.
See also:
A young brain trauma can cause long-term problems
Concussions: they are underestimated
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