The C-shaped system, known as the Q-Collar, suits across the again and aspect of the neck. It really works by clamping down on blood vessels within the neck, which will increase blood quantity within the cranium. This limits the motion of the mind contained in the cranium, which researchers consider usually causes traumatic mind damage.
The FDA stated it based mostly its advice on quite a few research, together with one which in contrast modifications in mind construction between highschool soccer gamers who wore the Q-Collar versus those that didn’t. All individuals have been 13 years and older.
The researchers used superior imaging methods to have a look at modifications within the brains of practically 300 research individuals earlier than and after the season. They discovered modifications in deep buildings of the mind in 73% of individuals within the no-collar group, whereas no vital modifications in these similar buildings have been present in 77% of individuals within the collar group.
Carolina Panthers’ Linebacker Luke Kuechly, who retired at 28 after struggling a sequence of head accidents, was seen carrying the Q-Collar in his last seasons with the NFL.
“Right now’s motion supplies an extra piece of protecting gear athletes can put on when taking part in sports activities to assist shield their brains from the consequences of repetitive head impacts whereas nonetheless carrying the private protecting gear related to the game,” stated Dr. Christopher M. Loftus, performing director of the Workplace of Neurological and Bodily Medication Units within the FDA’s Middle for Units and Radiological Well being.
The info offered for the Q-Collar didn’t show that the system prevents concussion or critical head damage, the FDA stated. And the Q-Collar shouldn’t exchange different protecting gear related to sports activities actions.
The system shall be offered over-the-counter on to shoppers.