Some Health Issues Should Not Be Evaluated in the Office

I received a phone call from an elderly gentleman who was closer to ninety years of age than 80, was taking an aspirin and had just suffered a fall and hit his head. He did not know why or how he fell. He asked for an appointment the same day to “check me out.” 

My staff asked all the pertinent questions and immediately brought the information to me.  After reviewing it, I felt for his safety his best course of action was to immediately call 911 (or have us do it) and go to our local emergency department for evaluation. The patient takes daily aspirins to prevent a second heart attack or stroke.

The antiplatelet action of the aspirin, plus his age and the head trauma necessitate an immediate and thorough evaluation with imaging. I do not have an X Ray unit, CT Scan unit or MRI unit in my internal medicine office. If I bring this gentleman into my office, he must transport himself, wait until I have time later in the day and probably will then have to wait to be scheduled by an imaging facility for a non-contrast CT scan of the brain to make sure doesn’t have a bleed between his brain and skull or a bleed in the brain. The delay in evaluation can threaten his survival and recovery. 

The patient was quite angry at the suggestion – quoting my concierge practice contract that says we will bring you in for a visit same day for an acute condition. The non-stated content is that we will bring you in same day for a condition that is appropriate for evaluation in an office setting. The same can be said for someone calling with acute substernal chest pain which could be a heart attack or sudden inability to breathe.  Add in excessive bleeding that does not respond to compression or loss of consciousness as conditions that are best evaluated and treated in an emergency department. These are all conditions that require a call to EMS via 911 and an immediate evaluation in an Emergency Department where the equipment exists to quickly evaluate and treat these problems safely. 

The patient was worried about the wait in the ED and COVID-19 exposure. Both concerns are understandable despite little transmission of Covid recorded in ED visits or in patient hospitalizations.

This patient has emailed me twice now demanding a full refund of his membership fee due to violation of the contract. The reasoning and concern have been explained to him several times already. My concern is that his new onset short temper and grumpy demeanor are the result of the fall and head trauma which still has not been evaluated.

Patients need to know that there are times a health issue requires evaluation and treatment in an emergency department.  It has nothing to do with a contract.  It has everything to do with making the right clinical recommendation for the patient.

Safety & Efficacy of Lowering Lipids in the Elderly

I am bombarded regularly by older patients, their adult children and various elements of the media with complaints that elderly are taking too many medicines. Poly pharmacy is the word they use and the first prescription medications they want eliminated are their cholesterol lowering drugs – either a statin (Lipitor, Zocor, Pravachol, Crestor , Livalo or their generic form), Zetia ( Eztimebe) or the newer injectable PCSK9 inhibitors Repatha and Praluent. Is there an age that we should stop these medications? Is there benefit in the elderly to continue taking them? Should we start these medications in the elderly if we discover they have high cholesterol and vascular disease?

A recent study was published in the prestigious Lancet medical journal. The authors looked at 29 trials with 244,090 patients. From this pool there were 21,492 patients who were at least 75 years old. Half of them were on oral statin drugs and the others were on Eztimebe or PCSK9 inhibitors. They were followed from 2 – 6 years.

The results showed that for every reduction of LDL cholesterol of 1mmol/L there was a 26% reduction of in major adverse vascular events. These numbers were similar to those in younger patients. The data also pointed out that these patients had a significant reduction in cardiovascular deaths, myocardial infarction (heart attacks), strokes and the need for heart surgical revascularizations. It was extremely clear that if you are on a cholesterol lowering drug you should stay on that medication despite your age!

A study in JAMA internal medicine, authored by LC Yourman, answered the question of whether you are too old to start on a cholesterol lowering drug. They found that it took 2.5 years before the cholesterol lowering medicine reduced your risk of a major cardiovascular event. Their conclusion was that if you are 70 or older, and your lifespan appears to be greater than 2.5 years, you should start the medicine.

Foreign Dependence on the Drug Supply Chain

I have written often about the problems we have as a nation being dependent on foreign nations for the raw materials and manufacturing of common everyday drugs and supplies. The COVID-19 pandemic has only amplified that problem as the U.S. compete for supplies against nation states for needed drugs to treat the infected and prevent transmission. I have addressed how many common drugs are manufactured in China, India and Israel and, due to financial cutbacks for FDA inspections, production plants have not been inspected for years.

I have also addressed how a hurricane that destroyed Puerto Rico left the only intravenous solution producing factory in North or South America unable to function – leaving hospitals and the military short of vital materials for health care. We witnessed the shortage of personal protective materials including masks, face shields, gloves, sanitizers, etc. as the coronavirus spread through the Americas with businesses and states bidding against nations for a limited supply of products, preferentially kept in the nation they were manufactured in.

This past Wednesday, President Biden issued and signed an Executive Order directing Federal agencies to study ways to secure the supply chain for pharmaceutical goods and manufactured goods. The Executive Order will direct 100-day reviews for supply chains for pharmaceutical goods, computer chips, large capacity batteries like those used in electrical cars to prevent dependence on foreign governments. The studies call for “consulting with experts in private industry, academia, workers and communities”.

The hope is we will create manufacturing diversity and redundancy bringing some manufacturing home but insuring that one nation or one site will not be responsible for the total production of any vital product. In my view, this is a long overdue step in the right direction based on what has transpired in the recent past.

Do Cipro and Levaquin Cause Abdominal Aortic Aneurysms?

Melina Kibbe, MD, of the University of North Carolina Medical Center at Chapel Hill published an article in JAMA Surgery reviewing any possible relationship between taking fluoroquinolones antibiotics such as Cipro or Levaquin and the subsequent development of an abdominal aortic aneurysm.  An aneurysm is a weakening in the wall of a blood vessel that balloons out like the defect on a damaged tire or basketball and has the potential to rupture causing exsanguination and sudden death. Dr Kibbe is also the editor of JAMA Surgery.

The study looked at health insurance company data on antibiotics and aneurysm diagnosis and repair.  They found that 7.5 aneurysms formed per 10,000 fluoroquinolone prescriptions filled at 90 days. This was significantly higher than the 4.6. per 10,000 aneurysms formed after patients took non-fluroquinolone antibiotics.  Patients filling fluroquinolone prescriptions were more likely to undergo repair of aneurysms than those who took other types.

The study used data from IBM MarketScan health insurance claims from 2005 to 2017 in adults aged 18-64.  The study included data on 27,827,254 individuals. The data did not include smoking or hypertensive history or family history of vascular disease. The authors were hoping the FDA would require a warning or caution to high-risk individuals for developing an aneurysm.

We already see an increase in ruptured tendons in patients taking fluroquinolones – especially women who have taken corticosteroids. They are also associated with C difficile colitis, nerve damage, emotional health issues and low blood sugar events. 

Despite these known draw backs to these medications, patients continually demand to have Cipro or Levaquin on hand in case they develop a urine infection or upper respiratory infection or are travelling and concerned about traveler’s diarrhea. 

More research is needed to determine the exact risk of prescribing these medications. Should we be doing scans on patients with hypertension and or smoking history who frequently use these drugs to screen for an abdominal aortic aneurysm?  This is a question that will be addressed by a study soon.  While the research is in process, we need to make sure that our prescribing of these antibiotics is the safest choice for our patients.

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.

Who Is Addressing the Availability, Safety & Efficacy of our Medications?

I watched all three presidential debates this summer with health care being a time-consuming topic for all. Universal health care and Medicare-for-All, with or without an option for private insurance, were debated and discussed at length.

At the same time NBC Nightly News presented a story documenting that all our antibiotics come from production in China. With globalization policies, which promote moving production to lower cost overseas factories, there is no longer any production of antibiotics in the USA. A former member of the Joint Chief of Staffs, citing the current trade conflicts and China’s aggressive military stance in the Pacific, considers this a security issue. I have heard not one question or comment on this topic in the debates?

This week, once again, the blood pressure medicines losartan and valsartan were recalled because they contained potential carcinogens. These generics were produced in India, Asia and Israel. These same drugs have been recalled multiple times in the last few years for similar problems.

Due to reduction in funding for FDA inspections, many of these foreign plants have not been inspected for years. We can add recalls of generics to drug shortages. We suffered a shortage of intravenous fluids for hydration because the primary production site in Puerto Rico was destroyed in a hurricane. We had shortages of morphine and its derivatives for treatment of orthopedic trauma and post-surgical pain. They substituted foreign-produced short acting fentanyl. I saw pediatric ER physicians unable to administer the most effective treatments for sickle cell crisis in children because it required the use of a narcotic drip to offset the dramatic pain the treatments induce as they stop the crisis.

Then there are the psychiatric patients on antidepressant generics who are paying hundreds of dollars per month for products that wear off in 16 hours rather than 24 as the brand product did. Their symptoms creep back in allowing them to tell time based on the reduced efficacy of these products. By law, generics are required to provide 80% of the “bioavailability” of the brand product but what does that mean and who is testing?

This all began when the Reagan Administration closed the FDA research lab. Prior to that, all new products were sent to that lab for approval prior to being released in America. On their watch, a pharmaceutical product never had to be recalled. Big Pharma complained they took too long as did some consumer groups. This resulted in the defunding and closing of the lab. Products are now outsourced to private reference labs and their reports are sent to the FDA for review. The frequent drug recalls contrast to the success of promoting safety when the FDA did it themselves.

Isn’t it time for the health care debate, especially the presidential debates, to discuss the safety, efficacy, supply and cost of pharmaceutical products? I am all for bringing production home to the USA, restoring the FDA funding for the reopening of their lab as an impartial test site and putting the cost of repeatedly testing the generics for efficacy even after approval and release on the backs of Big Pharma. Let’s see these topics introduced to the health care debate too.

Antibiotic Use – Independent of Physician Prescribing

A recent article in the Annals of Internal Medicine looked at individuals who took antibiotics without them being prescribed by physicians at a visit.  The authors looked at 31 published studies between January 2000 and March 2019.  The medications came from family and friends, online distribution sites, drugs prescribed for their animals by their veterinary doctors and those stored after a previous indicated use.   When asked about it, and the reasons why these patients took these medications, the main factors cited were lack of health insurance or lack of healthcare access, cost of physician visits or medications, long waiting times in clinics, embarrassment for needing antibiotics, lack of transportation and/or easy availability of antibiotics  from other sources.

We are currently going through an antibiotic resistance crisis in the world.  Most of the fault lays with agricultural industry feeding livestock tons of antibiotics to fatten them up. Patterns of resistance develop on the farms and are passed species to species.

To remedy this, the US agriculture industry, especially in chicken production, has cut back drastically on this process.  At the same time, we are requesting physicians to work with infectious disease doctors in stewardship programs to reduce their use of ineffective antibiotics and to prescribe with precision when these medications are needed.  It works. Studies are beginning to show the benefits of these programs.

Despite this, the pressure from patients to be given something when they pay for, and invest in, a medical evaluation for an infection is overwhelming. In the setting of telemedicine, as well as walk-in and urgent care centers, reviews and patient satisfaction survey results are tied to whether the patient was given an antibiotic whether it was indicated or not.

As bacteria become resistant to common and inexpensive antibiotics, pharmaceutical manufacturers are not being incentivized to produce newer more efficacious medications.  At the same time, older useful antibiotics which do not generate much of a profit are not even being ordered and stored by chain pharmacies that lose money each time the older generics are prescribed.

To begin solving this problem, an improvement of our health literacy is required. Education in schools and in public health announcements, both in print and social media, need to realistically address the issue. This education will not replace the need for access to health care and health, but it is a beginning to make individuals understand how, when and why these “miraculous” medications can and should be used.

Scientific Reports, Media Reports and Ambiguity

Last week I read an article in a peer reviewed journal citing the benefits of a few eggs per week as part of a low carbohydrate dietary intervention for Type II Diabetes.  The information was so meaningful about a controversial food source of protein that I decided to write about it in my blog and pass it along to my patients.  Three days later the American Heart Association and American College of Cardiology discussed the increased risk of cardiovascular events and mortality in individuals consuming three or more eggs regularly. They talked about the detrimental cholesterol being concentrated in the yolk making egg white omelets look healthier than traditional omelets.

In the early 1970’s a VA study was published showing that veterans over 45 years of age who took an aspirin a day had fewer heart attacks and strokes and survived them better than those who don’t.  Fast forward almost 50 years and we have different recommendations for people who have never had an MI or CVA or evidence of cardiovascular disease compared to secondary prevention in individuals who have known coronary artery disease, cerebrovascular disease or diabetes. Throw in the controversial discussions of aspirin preventing colorectal adenomas from developing, aspirin preventing certain types of skin cancers and today’s report that suggests it may prevent liver cancer. Now three studies suggest that in older individuals (70 or greater) the risk of bleeding negates the benefits of cardio and cerebrovascular protection and aspirin may not actually prevent heart attacks and strokes in that age group.

We then turn to statins and prevention of heart attacks and numerous articles about not prescribing them to older Americans.  I saw articles on this topic covered by CNN, the Wall Street Journal, ARP Journal, AAA magazine and in several newsletters published by major national medical centers.  In each piece they caution you to talk to your doctor before stopping that medicine.

I am that seventy year old patient they all talk about.  I have never smoked. I exercise modestly on a regular basis, getting my 10,000 or more steps five or more days a week.  I battle to keep my weight down and find it difficult to give up sweets and bread when so many other of life’s pleasures are no longer available due to age and health related suggestions.

There are clearly no studies that look at patients who took a statin for 15 years and aspirins for over 20 years, stopped them and then were followed for the remainder of their lives.   How will they fare compared to patients who never took them?

I have this discussion every day with my patient’s pointing out the current guidelines and trying to individualize the suggestions to their unique lifestyle and issues. On a personal level, I still have no idea what the correct thing is to do even after discussing it with my doctors.  How can I expect my patients to feel any differently?

Cipro, Levaquin and Tendon Rupture

For many years, fluoroquinolone antibiotics such as Cipro and Levaquin have been integral components of treating bacterial urine infections, travelers’ diarrhea, skin infections and certain pulmonary infections.  Like any chemical or medication, they do not come with a “free lunch.”  There have always been potential side effects and adverse effects possible, in addition to drug to drug interactions with other medications, the prescribing physician needs to take into account before suggesting these products to patients.  In recent months, the use of these antibiotics has come under further critique from individuals developing unexpected tears of tendons and having an increased risk of rupturing a major blood vessel such as the aorta.

The subject of fluoroquinolone antibiotics and tendon rupture was addressed in a recent study of the United Kingdom Clinical Practice Research Datalink and discussed in the on line journal MPR.  They looked at 740,926 users of fluoroquinolone (FQ) antibiotics and tendon ruptures. Of that group, only 3,957 cases of tendon rupture were reported.  This correlated to a risk of 3.73 events per 10,000 person years with an even lower risk for Achilles tendon rupture of 2.91.

When they then looked at which patients with rupture were additionally taking corticosteroids such as prednisone they found the risk increased to 21.2 per 10,000 PY.  The study showed that females were more likely than males to develop a tendon rupture and those over 60 years old as well.

Cipro and Levaquin can certainly remain part of a treatment plan as long as we realize that patients taking steroids, especially women and patients over 60 years of age, are at higher risk than others. That risk, however is extremely small.

Statin Related Muscle Pain and Coenzyme Q 10

Statins are used to lower cholesterol levels in an effort to reduce the risk of developing cardiovascular disease. They are used after a patient has exhausted lifestyle changes such as changing their diet to a low cholesterol diet, exercising regularly and losing weight without their cholesterol dropping to levels that are considered acceptable to reduce your risk of vascular events.

Patients starting on statins often complain of muscles aches, pains and slow recovery of muscle pain after exercising. In a few individuals the muscle pain, inflammation and damage becomes severe. One of the known, but little understood, negative side effects of statin medications are the lowering of your Coenzyme Q 10 level. CoQ10 works at the subcellular level in energy producing factories called mitochondria. Statin drugs, which inhibit the enzyme HMG-CoA Reductase lower cholesterol while also lowering CoQ10 levels by 16-54 % based on the study reporting these changes.

The November 16, 2018 edition of the Journal of the American Medical Association published a review article by David Rakel, MD and associates that suggested that supplementing your diet with CoQ 10 would reduce muscle aches and pains while on statin therapy. Twelve studies were reviewed and the use of CoQ10 was associated with less muscle pain, weakness, tiredness and cramps compared to placebo. The studies used daily doses of 100 to 600 mg with 200 mg being the most effective dosage. Finding the correct dosage is important because the product is expensive with forty 200 mg tablets selling for about $25.

Since CoQ10 is fat soluble, you are best purchasing formulations that are combined with fat in a gel to promote absorption. As with all supplements, which are considered foods not drugs , it is best if they are UPS Labs certified to insure the dosage in the product is the same as listed on the label and that it contains no unexpected impurities.