Brain damage found in 110 of 111 deceased NFL players
Celgene Corp to pay $280 mn to settle cancer drug fraud suit
CHICAGO, July 26, (AP): Research on 202 former football players found evidence of brain disease in nearly all of them, from athletes in the NFL, college and even high school.
It’s the largest update on chronic traumatic encephalopathy, or CTE, a brain disease linked with repeated head blows.
But the report doesn’t confirm that the condition is common in all football players; it reflects high occurrence in samples at a Boston brain bank that studies CTE. Many donors or their families contributed because of the players’ repeated concussions and troubling symptoms before death.
“There are many questions that remain unanswered,” said lead author Dr. Ann McKee, a Boston University neuroscientist. “How common is this” in the general population and all football players? “How many years of football is too many?” and “What is the genetic risk? Some players do not have evidence of this disease despite long playing years,” she noted. It’s also uncertain if some players’ lifestyle habits — alcohol, drugs, steroids, diet — might somehow contribute, McKee said.
Dr. Munro Cullum, a neuropsychologist at UT Southwestern Medical Center in Dallas, emphasized that the report is based on a selective sample of men who were not necessarily representative of all football players. He said problems other than CTE might explain some of their most common symptoms before death — depression, impulsivity and behavior changes. He was not involved in the report.
McKee said research from the brain bank may lead to answers and an understanding of how to detect the disease in life, “while there’s still a chance to do something about it.” There’s no known treatment.
The strongest scientific evidence says CTE can only be diagnosed by examining brains after death, although some researchers are experimenting with tests performed on the living. Many scientists believe that repeated blows to the head increase risks for developing CTE, leading to progressive loss of normal brain matter and an abnormal buildup of a protein called tau. Combat veterans and athletes in rough contact sports like football and boxing are among those thought to be most at risk. The new report was published Tuesday in the Journal of the American Medical Association.
CTE was diagnosed in 177 former players or nearly 90 percent of brains studied. That includes 110 of 111 brains from former NFL players; 48 of 53 college players; nine of 14 semi-professional players, seven of eight Canadian Football league players and three of 14 high school players. The disease was not found in brains from two younger players.
A panel of neuropathologists made the diagnosis by examining brain tissue, using recent criteria from the National Institute of Neurological Disorders and Stroke, McKee said.
The NFL issued a statement saying these reports are important for advancing science related to head trauma and said the league “will continue to work with a wide range of experts to improve the health of current and former NFL athletes.”
After years of denials, the NFL acknowledged a link between head blows and brain disease and agreed in a $1 billion settlement to compensate former players who had accused the league of hiding the risks.
Also:
LOS ANGELES: Celgene Corp has agreed to pay $280 million to settle a whistleblower lawsuit alleging the pharmaceutical company committed fraud promoting a drug with a notorious history that was re-purposed to treat leprosy and another therapy for unapproved cancer treatments, federal prosecutors announced Tuesday.
The agreement settled a lawsuit in Los Angeles federal court by a former Celgene saleswoman who said the New Jersey-based company submitted false claims to Medicare and health care programs in 28 states and Washington, DC, which were all parties to the settlement.
“Patients deserve to know their doctors are prescribing drugs that are likely to provide effective treatment, rather than drugs marketed aggressively by pharmaceutical companies,” said Acting US Attorney Sandra R. Brown.