Cholesterol Lowering Statin Drugs DO NOT Encourage Cognitive Decline

Statin drugs are used to lower cholesterol levels in the hope of preventing vascular disease including heart disease, strokes, peripheral arterial vascular disease. They have been safely prescribed to millions of people for years showing great effectiveness.  However, a cloud hangs over them over side effects glorified in the lay media and on the internet.  Oftentimes patients don’t even fill their prescriptions due to their concerns. One of the myths is that statins lead to a premature decline in cognitive function and dementia.

This concern was addressed in the Journal of American College of Cardiology highlighting a study authored by Katherine Samaras, MBBS, PhD of St. Vincents Hospital in Sydney Australia.  They looked at adults aged 70 – 90 over a period of seven years.  Over 1,000 subjects in the study included individuals who did not take statins, individuals who were already using statins and individuals who were started on statins during the study period. The subjects first took a standard mini mental status test which allowed them to exclude anyone already showing signs of dementia. They then did state of the art cognitive testing and memory testing on the subjects over a seven-year period.

They found that there was no difference in the rate of decline of memory or intellectual function between statin users and non-users.  In a small subgroup of patients, they used imaging techniques to look at the brain volume comparing it over time between statin users and non-users. They found that users had more brain volume at the six-year mark than non-users.  They found that users with heart disease who took statins had a slower rate of decline of learning memory than non-users.  This also included users and non-users who have the APOE-4 genotype associated with cognitive decline.

While statins may not be a perfect class of drug, the study clearly demonstrated that the idea that they encourage cognitive decline and dementia at an accelerated rate is completely false.

Medicare Advantage – Great Insurance If You Are Healthy

It is open enrollment period through December 7, 2019 for those of us 65 years of age and older who are supposed to sign on to www.medicare.gov to choose our 2020 prescription drug plan Part D. This is also the open enrollment period for insurance owned and operated by private managed care Medicare Advantage programs. These plans preceded ObamaCare, or the Affordable Care Act, and are private managed care plans. They were designed to save the government money but, in fact, year after year are more costly per patient than traditional Medicare.

Let me repeat that, according to government auditors, MEDICARE ADVANTAGE PLANS COST MORE PER PATIENT PER YEAR THAN TRADITIONAL MEDICARE! If you sign up for one you will need to abide by the managed care company’s contracted panel of doctors and facilities. You do not get to choose the best doctor or hospital for your problem – just the best on your contracted panel. These insurers tell you it’s the same as Medicare but it is not. They will provide you with an insurance ID card colored and lettered to mimic Medicare but it is not Medicare.

It is great for healthy patients until they get sick. There are few, if any, monthly costs to enrollees. Generic drugs, inexpensive vision care, inexpensive hearing and dental care are often included. If you develop a complicated health problem and want to see the best it is usually OUT OF NETWORK. If you get sick out of your home area you may well be OUT OF NETWORK. These plans are immensely profitable to insurers.

They are so profitable that seniors are bombarded with mail advertising, full page newspaper advertising and constant prime time TV advertising using celebrity spokespersons. The ads encourage seniors to travel and fund their grandchildren with the savings they will reap from joining their plan.

They don’t explain what happens when mom has a new lymphoma and cannot go to MD Anderson or Memorial Hospital or Dana Farber for diagnosis and cutting-edge care. They don’t tell you about the experience of your contracted panel doctor to treat Grandpa’s throbbing headache caused by a brain vascular malformation because the regional neuro vascular interventionalist of choice is not on grandpa’s panel.

I have an idea. How about putting the cost of all the expensive enrollment advertising done by these private Medicare Advantage plans in to better benefits for their clients?  We all know the answer to that.

Acetaminophen May Blunt Empathy

In a unique and interesting study published in the online edition of Frontiers in Psychology researchers explored the effect of taking liquid acetaminophen (e.g., Tylenol) on the expression of empathy. Researchers took 114 Ohio State University graduate students and blinded them to whether they were administered liquid acetaminophen (1,000 mg) or placebo. They then showed them examples of life experiences and found that those who took acetaminophen experienced less pleasure and empathy toward the hypothetical characters in their stories than students who took placebo.

For those who took the acetaminophen, their ability to recognize pleasure and positivity were not affected – just their ability to be empathetic. The authors were quick to say that acetaminophen is an excellent and effective treatment for fever and pain and should not be eliminated as a medication because of these findings.

The study did not attempt to determine the mechanism of action of the reduction in empathy.

Tdap Booster Vaccinations

Several years ago an epidemic of whooping cough (pertussis) was ongoing in affluent areas of California and Arizona. Epidemiologists from the Center for Disease Control (CDC) and National Institute of Health (NIH) descended on those areas to determine the cause of the life threatening illness to very young children.

Much to their surprise, grandparents were inadvertently transmitting it to their new and not completely vaccinated grandchildren. As youngsters, these grandparents took the suggested DPT series of shots believing they were resistant to diphtheria, pertussis and tetanus for life.

Like most things, as we get older, the immune system just doesn’t work as well. The immunity to pertussis waned and adults were catching the adult version of whooping cough in the form of an upper respiratory tract infection with bronchitis. The adult version resembled a run of the mill viral upper respiratory tract infection with a prolonged barking cough. This was just the type of infection which infectious disease experts were suggesting we do not treat with antibiotics and instead let our immune systems fight off independently. Unknown to us was the fact that even after we stopped coughing, if this was in fact adult whooping cough, we could transmit the pertussis bacteria for well over a year after we stopped coughing.

The solution to the problem was to give these adults a booster shot against pertussis when they received their tetanus shot booster. It is recommended that we get a tetanus booster every seven to ten years.

Tdap, produced by Sanofli Pasteur, was the solution and an international campaign of vaccination was begun. The campaign was successful but what do you do seven to ten years later when the next tetanus shot is due? In a study sponsored by the manufacturer, adults 18- 64, were given a second dosage 8-10 years after the first Tdap shot and tolerated it very well. Blood levels for immunogenicity taken 28 days later showed the benefit of the second shot.

The data has been submitted to the CDC and its vaccination Prevention Advisory Panel for consideration for a change in the recommendations on vaccinating adults.

Does Curcumin Use Help with Cognitive Dysfunction?

Recently, more and more patients have been adding curcumin or turmeric to their cooking to help with their memory. Curcumin is a metabolite of Turmeric and has been available in health food stores for years.

A study a few years back on Alzheimer’s patients published by J. Ringman and Associates showed no benefit in slowing the development of symptoms and no improvement in symptoms when supplied with curcumin. When they looked closely at their study, and analyzed the participant’s blood, they found that curcumin was not absorbed and never really entered the bloodstream.

Last month a study was published in the American Journal of Geriatric Psychiatry by Dr. Gary Small and colleagues. They looked at 40 patients with mild memory complaints aged 50 – 90.  Some were administered a placebo and others were administered nanoparticles of curcumin in a product called “Theracumin”. The participants were randomized and blinded to the product they were testing. The study designers felt the nanoparticles would be absorbed better than other products and would actually test whether this substance was helpful or not. At 18 months, memory improved in patients taking the nanoparticles of curcumin and they had less amyloid deposition in areas it usually found relating to Alzheimers Disease.

Robert Isaacson MD, the director of the Alzheimer’s Prevention Clinic at Weil Cornell Medicine and New York- Presbyterian, has been suggesting his patients cook with curcumin for years. Until the development of the Theracumin nanoparticles, cooking with curcumin was the best way to have it absorbed after ingestion. There is now some evidence to suggest that curcumin, in this specific nanoparticle form, may play a role in both the risk reduction and potential therapeutic management of Alzheimers Disease.

Fish, Fish Oils and Cardiovascular Disease

Years ago the scientific researcher responsible for the promotion of fish oils as an antioxidant and protector against vascular disease recommended we all eat two fleshy fish meals of cold water fish a week. He continued to endorse this dietary addition and included canned tuna fish and canned salmon in the types of fish that produced this positive effect.

Over the years I heard him lecture at a large annual medical conference held in Broward County and he fretted about the growth of the supplement industry encouraging taking fish oils rather than eating fish. He worried about the warnings against eating all fish to women of child bearing age because of the fear of heavy metal contamination and knew that the fish oils and omega 3 Fatty Acids played a developmental role in a growing fetus and child.

I then attended lectures, in particular one sponsored by the Cleveland Clinic, during which they promoted Krill oil as the chosen form of fish oil supplements because it remained liquid and viscous at body temperature of 98.6 while others solidified. I listened to this debate only to hear the father of the science speak again and this time advocate that one or two fleshy fish meals a month was adequate to obtain the protective effect of Omega 3 Fatty acids. He felt that the supplements did not actually provide a protective effect as eating real fish did. Since I love to eat fresh fish I had no problem with this message but others are not comfortable buying and preparing fish at home or eating it at a restaurant. Supplements to them were the answer.

Steve Kopecky, M.D. examined the question in an article published in JAMA Cardiology this week. He looked at 77,917 high risk individuals already diagnosed with coronary artery disease and vascular disease who were taking supplements to prevent a second event. His study concluded that taking these omega 3 supplements had no effect on the prevention of recurrent cardiovascular events. The study did not discuss primary prevention for those who have not yet had a vascular illness or event.

Once again it seems that eating fish in moderation, like most anything, is the best choice. I will continue to eat my fresh fish meals one or two times per week, not necessarily for the health benefit but because I enjoy eating fresh fish.

I advise those worried about preventing primary or secondary heart and vascular disease to find a form of fish they can enjoy if they want this benefit. If you really wish to reduce your risk of a cardiovascular event; I suggest you stop smoking, control your blood pressure and lipid profile, stay active and eat those fresh fish meals.

Cigar and Pipe Smoking Significantly Increases Mortality Risk

My male patients express to me on a regular basis their desire to continue to smoke a few cigars per day. They are quick to point out that they do not inhale the smoke like cigarette smokers do. They also point out that their use of cigars is far fewer in number than cigarettes. They all discount the risks of the smoke, its byproducts, carbon monoxide, etc.

The Journal of the American Medical Association (JAMA) has just published a research project which looked at that subject. They followed cigar and pipe smokers from 1985 until 2011 looking at the mortality rate and the cancers they sustained. Of the 357,420 participants in the study, 51,150 died. The death rate of cigar and pipe smokers was much higher than nonsmokers and those who never smoked. There was also a much higher likelihood they would sustain a tobacco related cancer such as lung, throat, esophagus, oral cavity and bladder cancer which would eventually kill them.

It was clear the risks were higher for cigarette smokers than pipe and cigar smokers. As a physician, I will continue to encourage smoking cessation of all tobacco products.

Tobacco smoking ruins your health and kills people. Let there be no confusion about that fact.