Considering a cholesterol-lowering statin to prevent a heart attack? Deciding who’s a good candidate requires calculating more than a simple cholesterol level.
A government task force says the popular medications will be of most benefit to some people ages 40 to 75 whose risk of cardiovascular disease over the next decade is at least 10 percent. But new draft guidelines from the U.S. Preventive Services Task Force left some wiggle room, saying certain patients who aren’t at quite as high a risk still might benefit and should weigh the pros and cons for themselves.
“The benefit from statins is going to be the largest in the people who are at the highest risk,” said Dr. Douglas Owens, a Stanford University professor and task force member.
The recommendations are similar to controversial 2013 guidelines from the American Heart Association and American College of Cardiology.
“What’s new here seems to be that they are trying to help more people get the benefits of statins … I think this is a positive step,” said Dr. Soo Mi Park, a cardiologist at Holy Name Medical Center in Teaneck. “This encourages more conversation between the doctor and the patients about their risk levels. This is not an easy, clear-cut thing. It requires doctors talking to their patients about what their risk factors are, and plugging those into a calculator. There is much to be discussed, in terms of the benefits, and the side effects. This also requires the patients to be more involved in the care of their own health.”
Here are some things to know about making the statin decision.
* WHAT ARE STATINS?
Lipitor, Crestor, Zocor and other statins have been the standard treatment for lowering cholesterol for more than 20 years, working by curbing its production in the liver. Statins generally lower cholesterol levels by about 25 to 35 percent. They’ve long been recommended for people who already have heart disease. The bigger question is who should use them to prevent heart disease in the first place.
* WHO SHOULD GET THEM
The task force said doctors should offer a statin to adults ages 40 to 75 who either smoke or have high cholesterol, suffer from high blood pressure or diabetes and also have at least a 10 percent risk of a heart attack or stroke over the next 10 years.
That’s a complicated checklist. What if people meet all the criteria except the 10-year risk? Those whose 10-year risk is at least 7.5 percent might still benefit from a statin, but they should discuss it with their doctor and make their own decision, the task force concluded. (The most common side effect is muscle pain and damage.)
As for people over 75, the task force said there’s not enough evidence to tell if they’d benefit from statins to prevent heart disease.
* HOW TO CALCULATE RISK
The task force endorsed usage of an online calculator available through the American Heart Association’s website.
Doctors plug in information about the patient’s age, sex, race and other health conditions in addition to the level of LDL cholesterol, the so-called bad kind. That’s because recent research shows the combination of factors is particularly important — that someone who might not have qualified for statins on the basis of an LDL level alone could benefit if other factors raise their overall risk.
“We recommend that people between 40 and 75 have an assessment of their cardiovascular risk and that’s not just triggered by your cholesterol,” Owens said.
“This new expansion is probably going to benefit millions of people in reducing their risk of heart attack and stroke,” said Dr. Aiman Hamdan, director of cardiac catheterization at St. Joseph’s Regional Medical Center in Paterson. “Over the last 20 years, we have seen a remarkable reduction in the number of heart attacks in the emergency room. We believe statins’ use is more than just bringing down cholesterol numbers. It also has a remarkable effect on the vascular system.
Dr. Tariqshah Syed, internal cardiologist at Holy Name, noted that the drugs aren’t for everyone. “There are side effects. Liver damage, muscle aches and pains. The benefits have to much outweigh the potential risks. So anyone who is young and has no risk factors, they can control things with proper diet and a healthy lifestyle.”
Hamdan noted that doctors are diligent about monitoring patients to see if those side effects are occurring. “We have been using statins for tens of years and we don’t see that many bad side effects because we are regularly monitoring liver function, muscle pain, and then we go ahead and cut the dose down or stop the medicine, when necessary.”
* WHAT OTHER GUIDELINES SAY
The 2013 guidelines from the heart association and college of cardiology recommended that doctors consider statins in people ages 40 to 75 whose 10-year risk is 7.5 percent or higher. Those guidelines were controversial because they made millions more Americans eligible for statins than older recommendations that focused more on cholesterol levels.
The 2013 guidelines from the heart association and college of cardiology recommended that doctors consider statins in people ages 40 to 75 whose 10-year risk is 7.5 percent or higher. Those guidelines were controversial because they made millions more Americans eligible for statins than older recommendations that focused more on cholesterol levels.
While this most recent task force conclusion was that people at higher risk get more benefit, the two sets of advice are consistent, said American Heart Association spokesman Dr. Donald Lloyd-Jones of Northwestern University.
The recommendations are open for public comment through Jan. 25.
Associated Press medical writer Lauran Neergaard and Record Staff Writer John Petrick contributed to this report.
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Source: northjersey.com/news/health-news/new-statin-guidelines-leave-wiggle-room-for-more-to-benefit-1.1484010?page=2