New Guidelines, Statin Use Lead To Declining Cholesterol Levels, But Some High Risk Groups Lag Behind
The results of a study from 2005 to 2016 in the Journal of the American College of Cardiology predict a 15% to 20% reduction in risk of heart attack and strokes, but doctors say many Americans still don't know if they have high cholesterol, a key risk factor for heart disease. Public health news is also on: breast cancer prevention, safety of contact sports for kids, racial bias' influence on heart transplant decisions, Omega-3s fail to aid mental health, and an increase in big hurricanes over a century ago.
The Associated Press:
Cholesterol Levels Dropping In US, But Many Still Need Care
Some good health news: Americans' cholesterol levels are dropping, and more people at especially high risk are getting treatment. Researchers say Monday's report suggests a controversial change in recommendations for cholesterol treatment may be starting to pay off. "It is very heartening," said Dr. Pankaj Arora of the University of Alabama at Birmingham, who led the study. "But there is more to do." (Neergaard, 11/11)
The New York Times:
Shifting The Focus Of Breast Cancer To Prevention
Efforts to reduce deaths from breast cancer in women have long focused on early detection and post-surgical treatment with drugs, radiation or both to help keep the disease at bay. And both of these approaches, used alone or together, have resulted in a dramatic reduction in breast cancer mortality in recent decades. The average five-year survival rate is now 90 percent, and even higher — 99 percent — if the cancer is confined to the breast, or 85 percent if it has spread to regional lymph nodes. (Brody, 11/11)
The Associated Press:
Is My Kid Too Young For Contact Sports? Advice Still Unclear
New guidance on concussions shows there isn't enough solid evidence to answer some of parents' most burning questions about contact sports. That includes what age is safest to start playing them. Pediatric experts in sports medicine, neurology and related fields evaluated and rated three decades of sports concussion-related research. They say recent evidence filled in some blanks. (Tanner, 11/11)
Cleveland Plain Dealer:
Study Finds Racial Bias May Affects Decisions On Heart Transplant Recipients
Racial bias may affect whether black patients with heart failure are approved for heart transplants, according to a new study published in the Journal of the American Heart Association. Researchers in Arizona asked 422 doctors, nurses and other hospital decision-makers to look at a pool of hypothetical patients, both black and white, and decide which should be referred for a heart transplant. (Kilpatrick, 11/11)
The New York Times:
Omega-3s Show Little Or No Benefit For Depression Or Anxiety
Some studies, and many ads, suggest that omega-3 supplements are helpful for improving mental health. But a systematic review of research has found the supplements are probably ineffective in treating or preventing depression and anxiety. The analysis, in the British Journal of Psychiatry, included a broad range of long-term trials of omega-3 fatty acid supplementation. Omega-3s are found in fatty fish like salmon and other foods. Neither length of treatment nor size of dosage demonstrated effectiveness. (Dixon, 11/12)
The Associated Press:
The Most Destructive Hurricanes Are Hitting US More Often
Big, destructive hurricanes are hitting the U.S. three times more frequently than they did a century ago, according to a new study. Experts generally measure a hurricane's destruction by adding up how much damage it did to people and cities. That can overlook storms that are powerful, but that hit only sparsely populated areas. A Danish research team came up with a new measurement that looked at just the how big and strong the hurricane was, not how much money it cost. They call it Area of Total Destruction. (Borenstein, 11/11)
