The Case Against the Drug Companies

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Over Dose: The Case Against the Drug Companies

By Jay Cohen, M.D.

 

 

Part 1 of 2. Chapter 1: The Race To the Bottom.

 

Over Dose: The Case Against the Drug Companies: Prescription Drugs, Side

Effects, and Your Health.

 

I was in my recliner, headset on, writing this book when the telephone rang.

 

" Dr. Cohen, my name is Alex. I'm sorry to bother you, but I need to speak to

you about problems I'm having with my medication. "

 

I don't get many calls. After twenty years in practice, I've been disabled

for ten. I have no office or funding for my research, so I work at home. My

telephone number is unlisted. Alex, a young man from the other end of the

country, had obviously gone to considerable trouble to find me.

 

" I'm taking Prozac for panic attacks and depression, " Alex told me. " I was

nearly housebound by agoraphobia once. I was okay for three years, but

things got stressful at work and the problems returned. "

 

" Prozac is a reasonable choice for your disorder, " I said. " What's the

problem? "

 

" I've gotten much worse since starting the drug. I get terribly agitated

now, and my heart pounds and I can't sleep. I get so shaky sometimes, I'm

afraid to go out. I'm withdrawing And depressed again. I think the Prozac is

making me worse. "

 

" What do your doctors say? "

 

" They say that the side effects from the Prozac -- the insomnia and

palpitations -- show that it is working, and that I should wait it out. "

 

I sighed quietly. This was awful advice, but not unusual. Although I already

knew the answer, I asked, " What dose of Prozac are you taking? "

 

" Twenty milligrams a day. "

 

Twenty mg - that's what Lilly and Company, Prozac's manufacturer, recommends

initially for otherwise healthy people ages eighteen to sixty-five, and

that's what physicians prescribe. Unfortunately, neither Alex nor his

physicians knew that early research had already shown that doses one half or

even one quarter Lilly's recommended amount are all that some patients need.

 

Anything greater commonly causes side effects including agitation, insomnia,

rapid heart rate, and consequent depression and social withdrawal. These are

signs that Alex was being over-dosed.

 

Alex isn't alone. In 1998 an extensive study published in the Journal of the

American Medical Association (JAMA) showed that 106,000 people die annually

in American hospitals from medication side effects.

 

Medication reactions are the fourth leading cause of death in the United

States, dwarfing the number of deaths caused by automobile accidents, AIDS,

alcohol and illicit drug abuse, infectious diseases, diabetes, and murder.

In addition to the medication-related deaths, the JAMA study also tallied

2,216,000 severe medication reactions in U.S. hospitals annually.

 

Because of the especially rigorous methods the researchers applied, even

these numbers may not present the full picture. The authors defined serious

side effects narrowly, including only clear cut reactions causing permanent

disability, hospitalisation, or death. Thus, they excluded side effects that

disable people for weeks or months, side effects such as dizziness or

sedation that cause automobile accidents or falls and broken limbs, side

effects that require emergency interventions, and side effects that prolong

hospitalisations or force people to miss work.

 

And the authors didn't even try to count the largest category of all - side

effects occurring in outpatients. Overall, the authors excluded side effects

that occur far more often than the ones they included.

 

Despite omitting so many side effects, the JAMA study still recorded numbers

reaching epidemic proportions. And, as the authors noted, this side-effect

epidemic wasn't new: " The incidence has remained stable over the last 30

years. "

 

Because it is sometimes difficult to place such statistics in everyday

terms, consider this: 106,000 deaths a year averages out to nearly 300

deaths a day, every day. In comparison, about 85 people died from accidents

linked to faulty Firestone tires. The Firestone deaths occurred over a

period of several years - medication reactions kill 300 people every day.

Yet, it was the Firestone deaths that dominated the news for several weeks

and drew Congressional hearings.

 

Deaths from all major airline crashes in the United States average less than

300 annually, but one airplane crash gets more media attention and

governmental scrutiny than the 300 medication-related deaths that occurred

not only the same day as the airline crash, but also every day before and

after for decades.

 

Why has this epidemic of side effects gone unrecognised? Deaths from

medication reactions rarely look any different than natural deaths. There's

no visible wreckage to videotape, no crash sites to horrify and fascinate

viewers. As media people say, " No film, no story. "

 

Medication deaths often occur quietly in hospitals, emergency rooms, and

homes. When medication-related deaths occur, it is often unclear at first

whether the cause was the medication, the illness, or other factors. In

other words, to much of the media, there's nothing sexy about side effects.

 

Moreover, the public likes to believe that our hospitals and medications are

safe and that our doctors are taking every reasonable precaution.

 

Facing the failure of a major industry is never comfortable. How many

decades did it take recognize the drunk driving problem? To bring the

dangers of cigarettes to public awareness? To mandate seatbelts in cars?

Maybe with medication side effects it's the same: We'd rather not know.

 

It might be different if the public received an accurate account of the

scope of the side-effect epidemic. Alex' experience, for example, may have

been severe enough to drive him to contact an unfamiliar doctor 2,500 miles

away, but his case will never be counted in the side-effect statistics.

 

His doctors didn't recognize Alex' side effects, and even if they had, they

probably wouldn't have reported them to the FDA. " Most physicians feel that

detecting adverse reactions is a professional obligation, but relatively few

actually report such reactions [to the FDA], " states Goodman and Gilman's

The Pharmacological Basis of Therapeutics, one of medicine's most respected

drug references.

 

Dr. Brian Strom, former chairman of the Department of Biostatistics and

Epidemiology at the University of Pennsylvania, told the New York Times in

1997: " Most doctors don't know the system [for reporting medication

reactions to the FDA] exist. " When speaking to medical groups, Dr. Strom

showed a slide of an FDA Medwatch form and asked: " How many of you have ever

seen that? " Usually, less than a third raise their hands.

 

Yet, it is from voluntary reports from physicians that side-effect

statistics are derived. Physicians, however, often feel that so-called minor

side effects - the ones that make millions of people like Alex feel merely

miserable or unable to function normally - aren't worth reporting.

 

Reporting more serious reactions may raise questions about treatment or lead

to lawsuits. Another highly regarded drug reference, Melmon and Morrelli's

Clinical Pharmacology: Basic Principles in Therapeutics, commented:

" Drug-induced complications can mimic and therefore be attributed to

disease-induced problems. When therapy fails, we [physicians) frequently can

attribute the failure to the disease and escape blame. Probably nowhere else

in professional life are mistakes so easily hidden, even from ourselves. "

The result is that only one in twenty side effects is reported to

authorities.

 

Drug companies and medical institutions have their own reasons for

underestimating the full scope of the side-effect epidemic. Dr. David Bates,

an associate professor of medicine at the Harvard Medical School, wrote in

JAMA: " Hospitals have had strong incentives not to identify too many of

these adverse drug events. Reporting large numbers of adverse events and any

serious preventable event brings intense scrutiny from regulators and the

public. Thus, most hospitals have relied on spontaneous reporting, which

only identifies about 1 in 20 adverse reactions and leads to the perception

that injuries from ADRs are less common than they really are. "

 

Even the Food and Drug Administration acknowledges that adverse drug

reactions are grossly underreported. In March, 2000, Dickinson's FDA Review

reported on its interview with Jerry Phillips, associate director of the

Office Of Post-Marketing Drug Risk Assessment at the FDA: " These reports,

however, are generally believed by experts to grossly understate the actual

situation, " Phillips said. " In the broader area of adverse drug reaction

data, the 250,000 reports received annually probably represent only 5% of

the actual reactions that occur. "

 

A simple extrapolation from these numbers reveals a total of five million

medication reactions each year in the US - and this is still probably an

underestimate.

 

However, one by one, the public is learning about the perniciousness of the

side-effect epidemic. Knowledgeable people have told me that their elderly

parents died not from their illnesses, but from being prescribed too many

too powerful medications. Dozens of websites now exist where patients can

discuss medication reactions that have caused major reactions or

disabilities that their physicians have ignored.

 

Many physicians dismiss anecdotal reports or cases posted on the Internet,

but scientific discovery often begins with individual reports of an

unrecognised or poorly understood problem. These reports, especially when

hundreds of in-depth, medically credible descriptions are listed, should be

taken seriously, because they represent another unrecognised aspect of the

side-effect epidemic.

 

It might be different if the side-effect epidemic was caused by a few bad

drugs. Every industry produces some lemons. Thus, the FDA has had to remove

ten prescription drugs (plus a vaccine and an anesthetic) within the last

four years. But, as this book will document, the problem extends well beyond

these few. Instead, it involves hundreds of drugs including top-sellers like

Viagra, Premarin, Prozac, Lipitor, Celebrex, and Motrin.

 

Because the problem is so large and so many drugs are involved, blame is

difficult to assess. In addition, these same drugs help millions of people,

which further obscures the many problems they cause, why they cause them,

and how easily many of these side effects, like Alex', could be avoided.

 

Consider, for example, one class of medications: women's hormones. When I

was a medical intern in 1971, I treated a young woman with a blood clot in

her lower leg (thrombophlebitis). She required hospitalisation and bed rest

for nearly two weeks. She was lucky: Hundreds of women like her died each

year when such clots broke free and coursed to their lungs.

 

These clots were caused by birth control pills - pills that in the 1960s and

1970s contained three to eight times more estrogen and progesterone than

actually needed. That's 300 to 800 percent more of these powerful hormones

than today's pills - doses that exposed millions of women to greatly

increased risks of blood clots, strokes, and death.

 

The death rate from thromboembolism alone was 600 percent higher with the

original high-dose pills. I don't know where my patient is today, but she

probably is now worrying about the increased risks of breast cancer that

have been reported with these high-dose pills. How many women have been

harmed by these excessive doses that were prescribed in the United States

for twenty-eight years? Some data exist, but the full extent of the damage

has never been defined.

 

Perhaps my patient, after entering menopause, received hormone therapy for

hot flashes. If she was prescribed Premarin for hot flashes at the dosage

recommended by its manufacturer, Wyeth-Ayerst, she might have received

double or even quadruple the amount she actually needed. Wyeth-Ayerst

recommended 1.25 mg of Premarin as its initial dose for hot flashes from

1964 through 1999, long after medical experts had shown that 0.625 mg and

even as little as 0.3 mg were sufficient for many women.

 

Premarin is perhaps the most prescribed drug ever; in 1999 alone, women

purchased more than 47 million prescriptions in the United States. Yet even

in 2000, after Wyeth-Ayerst finally reduced its recommended starting dose

for hot flashes to 0.625 mg, this amount remains excessive for some women

(20-22). Similarly, the recommended doses of Premarin for preventing

osteoporosis have been unnecessarily high for many women.

 

Meanwhile, estrogens like Premarin have been linked to increased rates of

breast cancer - and it is likely that the higher the dose of oestrogen, the

greater the risk. Has my patient been affected? How many thousands of women

have been harmed over the years? We'll never know, and the side-effect

statistics will never reflect them.

 

Why weren't lower, safer, effective doses of these hormones, as used today,

developed decades earlier? The technology existed in the 1960s to determine

the lowest, safest doses of these potent drugs. But the intense, fast-paced

competition of the medication marketplace frequently spurs drug companies to

conduct small, brief, insufficiently extensive studies on the dosages of new

drugs - dosages that will be taken by millions of people.

 

The result is that only belatedly, years or even decades later, do we

discover that lower doses are not only effective, but avoid many side

effects. Of course, by this time, tremendous damage has been done to people

and their families.

 

The story is the same with many drugs - not just obscure drugs, but many

top-selling drugs. The problem encompasses the entire field of medication

therapy, as recognized experts have attested: Carl Peck, M.D., former

director of the FDA's Center for Drug Evaluation and Research: " There are

noteworthy examples in drug development of failing to get the dose right

when a drug is first marketed. "

 

Dr. Raymond Woosley, the chairman of the department of pharmacology at

Georgetown: " The US society has invested in developing wondrous new

pharmacologic therapies but has failed to invest adequately in their safe

use. "

 

Dr. Norman Sussman, editor of Primary Psychiatry: " There are lots of

problems with the current system of drug testing. Often it fails to detect

efficacy and, more often than would be desired, misses significant side

effects. "

 

Dr. Marcia Angell, former editor-in-chief of the New England Journal of

Medicine: " To rely on the drug companies for unbiased evaluations of their

products makes about as much sense as relying on beer companies to teach us

about alcoholism. "

 

The result of these shortcomings? Dr. Thomas J. Moore of Georgetown

University, Dr. Bruce Psaty of the University of Washington, and Dr. Curt

Furberg of Wake Forest University determined that " 51% of approved drugs

have serious adverse effects not detected prior to approval. "

 

Think about this - more than half of our drugs, after being deemed " safe " by

the FDA and then prescribed to millions of people, are subsequently detected

to have previously unrecognised, medically serious side-effects. No wonder

we have a side-effect epidemic.

 

When the majority of our drugs are approved with serious risks, the threat

isn't small. Forty-six percent of Americans take at least one prescription

drug daily. That's more than 128 million people. Most of these people are

taking medications long-term, so their exposures aren't brief. Twenty-five

percent of Americans take multiple prescription drugs every day.

 

In 1999, Americans purchased 2,587,575,000 prescriptions - that's nine

prescription drugs (as well as several over-the-counter drugs) for every

person in America.

 

Americans paid $125 billion for these prescriptions - $50 per prescription

on average. One would think that with so much cost and utilization,

medications would be our most carefully manufactured and safest products.

Yet, as Dr. Bates wrote: " Only after drugs leave the trial setting and are

used in sicker patients do their true risks become apparent. "

 

It doesn't have to be this way. As Dr. Bates also wrote, " Although some

risks are inevitable, they can be significantly reduced " I agree - side

effects can be significantly reduced, but they aren't. The inadequate

methods by which drugs are developed and prescribed are why.

 

Weary of seeing avoidable side effects affect patient after patient, I began

investigating the origins of this problem. With a background in general

medicine, pain research, general pharmacology and psychopharmacology, and

experience as a staff member at UCLA, UCSD (the University of California,

San Diego), and at the world's largest naval medical centre at Balboa

Hospital in San Diego, I began voicing my concerns publicly in 1988.

 

First I wrote letters to medical journals and authored health columns in a

local newspaper. Beginning in 1996, I began publishing lengthy articles

describing my findings in respected medical journals such as the Archives of

Internal Medicine, Postgraduate Medicine, Geriatrics, The Annals of

Pharmacotherapy, and Drug Safety.

 

After more than a decade of research conducted without any influences, I

found that the drug companies dominate the entire process of medication

therapy - from early research to ultimate usage - as few other industries

control their products today. Drug company research and development often

serves marketing strategies more than sound science or patients' safety.

 

The many ways that drug companies accomplish this is discussed in depth in

Chapter 9, but here is a glimpse - derived from numerous medical journal

articles including JAMA, the New England Journal of Medicine, and Lancet -

of the methods that drug companies use in accomplishing their goals: Drug

companies can choose research study designs that are more likely to produce

favourable results rather than designs that might provide more accurate

results.

 

Drug companies can conduct multiple studies on new drugs, and then select

and publish the most favourable ones while suppressing the rest. Drug

company studies can measure a drug's effectiveness in multiple ways, then

select and publish only the best results. Sometimes these favourable results

have little to do with whether the drugs will help patients.

 

Drug companies hire professional writers to prepare articles according to

company guidelines, using favourable phrases and terms selected by the

companies. Drug companies hire high-profile experts to place their names on

drug company-generated articles, although the experts have not participated

in the studies and their financial connections with the drug companies are

not disclosed.

 

These excesses might be unimportant if drug company research represented a

small portion of all medication research. However, the drug companies

underwrite 70 percent of all medication research today. This gives the

pharmaceutical industry tremendous power over the entire medication research

effort, including the threat of lawsuits or loss of future funding for

physicians wanting to publish unfavourable findings.

 

More and more, drug companies are requiring researchers to sign confidential

agreements before receiving any funding, giving the companies the power to

suppress findings they don't like.

 

The pharmaceutical industry's ability to amass wealth while hospitals and

medical centres struggle financially has allowed the drug companies to

intrude into the arena of independent academic medicine. This intrusion is

so great that in 2000, Dr. Angell issued an astonishing article - " Is

Academic Medicine for Sale? " - in the New England Journal of Medicine:

Academic medical institutions are themselves growing increasingly beholden

to industry.... Some academic institutions have entered into partnerships

with drug companies to set up research centres and teaching programs in

which students and faculty members essentially carry out industry

research....

 

When the boundaries between industry and academic medicine become as blurred

as they now are, the business goals of industry influence the mission of the

medical schools in multiple ways. The influences of the marketplace should

not become woven into the fabric of academic medicine. We need to remember

that for-profit businesses are pledged to increase the value of their

investors' stock. That is a very different goal from the mission of medical

schools.

 

Despite the concerns of Dr. Angell and other experts, drastic reductions in

insurance and Medicare payments have placed great pressure on medical

institutions and research physicians to accept the money - and terms - of

the drug companies.

 

At the same time, the drug companies spend billions targeting office

physicians, as well as new interns and residents, with gifts, free meals,

travel subsidies, and subsidized symposia presenting the drug companies'

spin on their medications.

 

Beyond these direct influences, drug companies exert broad influence over

the drug information received by doctors and consumers. The vast majority of

everything physicians and consumers read and know about medications comes

from the drug companies. Medication package inserts, drug advertising toward

physicians and consumers, and the information in the ubiquitous Physicians'

Desk Reference (PDR) come directly from the drug companies.

 

Where do most doctors turn for medication and dosage information? To the

PDR, to drug company representatives who make the rounds of doctors'

offices, and to advertising in medical journals. Yet, the medication

information offered by these drug company-supported sources is often biased,

incomplete, and sometimes inaccurate.

 

CTM Comment: Dr Cohen's new release is a tremendous document, itemising the

abuses going on in the pharmaceutical industry, which remain largely

unreported. It is a shame that, in his writings, Dr Cohen falls short of

recommending the alternative safety of bolstering the patient's health with

good, no-nonsense nutrition and similar, non-toxic approaches. Dr Joseph

Mercola, in his review of the above article at www.mercola.com, agrees, and

advises the patient becomes educated on their illness, and tries

alternative, proven, non-drug based approaches before resorting to the

chemical option.

 

For more information on this subject, see Health Wars by Phillip Day.

Available at www.credence.org