Tuesday, February 5, 2008

Counter-detailing for Kevin, M.D.

As part of my "march of shame" as penance for a year of tweaking the data for Wyeth, I visited Kevin, M.D. and his colleagues at their medical practice in Nashua, New Hampshire today and did some counter-detailing. I provided the information, and Kevin graciously provided the delicious pizza.

I spoke about a practical approach to diagnosing and treating depression and anxiety, and shared three articles that I guarantee you will never get from a drug rep, and which you will never see discussed in an industry-funded CME program, unless it's from a competing company. Here they are:


1. Forest Pharmaceuticals has in the past claimed that Lexapro is more effective than Celexa, and they continue to imply that Lexapro is the best tolerated of all SSRIs. You won't see any of their hired guns discussing this paper, an analysis of the clinical trial data which concluded that there are no meaningful differences between the two drugs.

2. Wyeth Laboratories has marketed Effexor XR as being more effective than SSRIs. But this new paper reviews 93 trials comparing dual reuptake antidepressants with SSRIs, and concludes that any difference between these classes is so tiny as to be clinically insignificant.

3. Eli Lilly claims that Cymbalta "offers relief from both the emotional and painful physical symptoms associated with depression." But a new meta-analysis reports that Cymbalta's analgesic effects in depression are statistically no better than placebo, and virtually equivalent to the analgesic effects of the SSRI Paxil.

None of these articles constitute the final word on these controversial issues, but they all deserve to be read and discussed as part of an unbiased and balanced approach to medical education. Good luck convincing your neighborhood medical education communication company (MECC) of that!

16 comments:

Anonymous said...

Hi,

Michael Thase is second author on the Biological Psychiatry paper. Does that mean he's detailing AND counterdetailing (if indirectly)?

K.

Daniel Carlat, M.D. said...

Good point. Most of these authors have multiple industry disclosures. I think Thase is more interested in getting at the truth in the science than in making any particular company happy.

therapyfirst said...

Dr C:
Doing good work here. By the time this year is over, I sense novel antipsychotics like perphenazine and trifluorperazine, and old timers like Desipramine and imipramine will experience a resurgence. God knows that insurers see that these meds are $4RXs at wal mart/target, so why pay for what is not guaranteed as better.
As they pull samples from clinics like mine, what other choices do we have in treating chronically ill people? In patient units need to know this stuff too.

I'm passing the word as you give it

Mike M. said...

Dr. Carlat,

Based on the research you presented to the Nashua group, do you primarily rely on generically available SSRI's (citalopram, sertraline) over the likes of escitalopram, duloxetine, etc.? Is there an instance when escitalopram is actually favored over citalopram in your opinion?

Also, please feel free to come to Gainesville and do a Grand Rounds anytime....

Jim Dickinson said...

Al this stuff is very helpful to us when we teach residents.

Please can we always use the generic names? Even in Canada, the marketed names are different, and I am sure they are more so in other parts of the world. So some of us have to work hard to understand what you are saying when you use trade names.

Suicide Malpractice said...

Dan: Are you saying imipramine remains the gold standard for anti-depressants? Is there anyone past the first week of a med student rotation in psychiatry, anywhere on earth, for the past 50 years, that does not know that? Is it really necessary to travel that far to remind doctors of that?

If the patient is doing well, life is lucrative and heavenly for the doctor. If the patient fails to respond to a treatment, life is penurious and hellish for the doctor.

What drug company bribe can ever get a doctor to choose a treatment adverse to the interest of the patient, which is nearly the same as his?

Daniel Carlat, M.D. said...

Mike M.,

For presentations that are primarily depressive (with some anxiety thrown in) my first choice is bupropion (Wellbutrin). When the main symptom is constant anxiety or one of the DSM-4 anxiety disorders, my top three choices are, in roughly this order, sertraline (Zoloft), citalopram (Celexa), and escitalopram (Lexapro). Bear in mind that Forest submitted large trials to the FDA to get Lexapro approved for panic disorder and social anxiety disorder, but the FDA rejected both indications. This implies that Lexapro may be less effective than other SSRIs for anxiety disorders. It is approved for depression and generalized anxiety disorder, but GAD is seen by many as almost identical to depression, so is not really the same kind of "anxiety disorder" as panic, OCD, social anxiety disorder, etc.... Hope this helps!

rxbjs said...

Is anyone having trouble getting the first 2 weblinks to open? I can't seem to get them to open on my end.

Dr. C, could I get the article information for the Lexapro and Effexor articles?

Daniel Carlat, M.D. said...

Sure, here are the references:

Dual Reuptake article: Papakostas GI et. al., Biological Psychiatry 2007; 62(11):1217-1227

Lexapro: Svensson S and Mansfield PR, Psychother Psychosom 2004 Jan-Feb;73(1):10-16

Cymbalta: Spielmans GI, Psychother Psychosom 2008;77(1):12-16

Stephany said...
This comment has been removed by the author.
Mike said...

Dr. Carlat,

I appreciate that citalopram comes before escitalopram on your list for anxiety dominant disorders, but what is the rationale for this? To me, you are saying citalopram is your choice after citalopram fails...am I missing something?

Suicide Malpractice said...

Mike: Yeah. You're missing something. Citalopram costs $4 for a month's supply at Walmart and Target. Escitalopram costs $4 for a day's supply.

What the biased, left wing, Harvard indoctrinated doctor will not say is, the 15 cent pill is often garbage. It is of such low quality, so little will enter the body, some patients have gone into physical drug withdrawal after a Commie Care doctor or a Commie Care insurance company switched them to the 15 cent pill.

mbenjam said...

This is pure gold. This post is closer to the truth than a thousand JAMA ads or TV commercials. I applaud your attempt to repel the layers of smoke from before our eyes. interactmd.com

Daniel Carlat, M.D. said...

This is more of a clinical experience issue. Sometimes, for whatever reason (and it may be placebo), patients respond better to Lexapro than Celexa, or, more commonly, they may experience sedation with Celexa but not when switched to Lexapro.

Anonymous said...

You Have Now Been Sampled

While the pharmaceutical industry’s image and reputation, complicated with their declining profits for a few reasons have occurred recently, these companies still apparently insist keeping most of their gift givers on board.

Known presently as simply drug reps, and it has become a vocation void of a sense of accomplishment for a few reasons as well.

So they may be named in different ways, these promoters will be referred to as drug reps, which number close to 100,000 in the U.S. presently, it is believed. The cost of these employees is around 5 billion dollars a year for the pharmaceutical industry is a belief as well. Income for each rep grosses close to 100,000 grand a year on average, along with great benefits and a company car, along with stock options and working from their homes.

The main function these days of drug reps, I believe, is primarily offering doctors various types of inducements of a certain value, such as sampling doctors with the drugs they promote, as this is the most influential element for their choice of treatment by prescription for a particular disease state, and samples may cost the pharmaceutical industry about 20 billion dollars annually. While historically drug reps have used their persuasive abilities to influence the prescribing habits of doctors, most health care providers now simply refuse to speak with them, or have banned all drug reps permanently from their practices for a number of reasons, including the recommendations from their colleagues, which may be due to the following reasons:

1. The doctors lose money. Doctors are normally busy, so their time is valuable. As a drug rep, you are a waste of their time. Yet they will accept your samples still. The credibility you possibly have as a rep is not considered anymore to be present in your vocation due to various controversies associated with the pharmaceutical industry.
2. Most drug reps in the U.S. are hired for their looks and their personality. As a result, many are somewhat ignorant in regards to anything that is clinically relevant to a medical practice, so doctors seem to know this and have responded in such ways. Most drug reps have college degrees that do not correlate with their profession as a drug rep, which is to say that the clinical training of drug reps is limited. In fact, an act is being considered presently called the SafeRx Act to have the government certify drug reps for such reasons- with a main reason being personal accountability for their tactics and statements, I believe, to ensure the safety and quality of the health care system.
3. Many drug reps, it is believed, are void of any ethical considerations due to ignorance of what they are coerced to do or say to prescribers by their employer, and this allows them to embellish the benefits of their promoted products at times. This is usually due to ignorance, yet at other times what reps say is with premeditated intent for potential financial gain for such a drug rep. Worse yet, due to pressure to keep their high-paying jobs, they always are tempted to implement such tactics such as to bribe doctors and the drug reps have the money that has been given to them by their employers to utilize for such reasons, upon the individual rep’s discretion, usually. Such tactics are especially true with the larger drug companies. These reps are in fact coerced to spend these individual promotional budgets assigned to them by their employer. While legally risky, the drug companies continue to dispense to their reps these large budgets reps have and are required to spend, and this mainly applies again with the big pharmaceutical companies. In fact, so much emphasis is placed on this promotional spending, there seems to be an association between the money a rep spends and the progression that occurs with their career working for their pharmaceutical employer. Disclosure laws are being considered presently to mandate the release of all funds dispensed from pharmaceutical companies, which is to say to allow others to see where their money goes and who it goes to, as it is presently very secretive, overall. It is not unusual for a big drug rep to spend 50 thousand dollars a year for clinic lunches alone. In addition, drug reps hire doctors as speakers for certain disease states, and many other ways to spend this money
4. Another issue is what is referred to as data mining. The American Medical Association sells this prescribing data on individual doctors to pharmaceutical companies, which allows them to track the scripts a doctor writes, and the data is free of the patient names. Yet the names the products prescribed are well illustrated and available to the drug reps. This allows reps to tailor their tactical approach with any given doctor, if they see the doctor at all during an office visit. Worse yet, doctors who greatly support the promoted products determined by this data allow reps to reward those doctors who favor the rep’s products that they promote, and this could be considered a form of quid pro quo. Laws are being considered presently to prevent this practice of allowing reps to have this data. Doctors are opposed to the data the reps have as well about them for privacy and deceptive reasons, so they say.
5. Overall, reps can be best described as far as their function goes with their profession is to whenever possible manipulate doctors with remuneration or other forms of inducements, as they also continue to sample such doctors along with others their promoted meds. Also, frequent lunches are in fact bought often for doctors’ offices and their staff as a method of access, primarily, as stated earlier with the money reps spend earlier for this type of function. Essentially, because of the income and benefits the drug reps receive that they would likely not be able to obtain with any other job, they are compelled to do such unethical tactics mentioned earlier that they perhaps normally would not do in another setting, and these drug reps rarely refuse to implement such tactics encouraged to them by their employers.
6. Samples keep the prescriber from selecting what may be their preferred choice of med due to cost savings from samples left with a medical office by a drug rep. In addition, doctors are now being paid by prescription providers, which are called pharmacy benefit managers (PBMs) that are typically owned by a managed care company to have a doctor switch their patients to generic substitutes, if they exist, and this is often not disclosed to such patients. Apparently, these PBM companies are doing this in response to the activities of the branded drug companies, as they continue pay doctors often for various reasons.

It is likely that most drug reps are good and intelligent people who unfortunately are coerced to do things that may be considered corruptive to others in order to maintain their employment, ultimately. It seems that external regulation is necessary to prevent the drug companies from allowing the autonomy and encouragement that forces the reps to do the wrong thing for the medical community, possibly. Clearly, greed has replaced ethics with this element of the health care system, which is the pharmaceutical industry, as illustrated with what occurs within these companies. However, reversing this misguided focus of drug companies is not impossible if the right action is taken for the benefit of public health. Likely, if there are no drug reps, there is no one to employ such tactics mentioned earlier.

Because authentically educating doctors does not appear to be the reason for their vocation.

“What you don’t do can be a destructive force.” --- Eleanor Roosevelt

Dan Abshear

Altostrata said...

Having just caught up with Dr. Carlat's counter-detailing atonement project via his new work with the Pew Prescription Project, I wanted to ask, how did it go?

I see one well-publicized visit to Kevin, M.D. How many doctors did you get to see, Dr. Carlat? How were you received? Did you show each the same "evidence"?

Being that it's 2012, I was also curious about what kind of "evidence" you might be able to supply to support "evidence-based medicine" in psychiatry. I see you have looked at some comparative studies of antidepressants.

Yes, it's true the benefits for the patent-extenders were exaggerated to spur sales.

However, comparing efficacy of Effexor XR to Paxil is a garbage-in, garbage-out proposition. Efficacy for Paxil is equally fictitious. Irving Kirsch's research suggests no antidepressant is as effective as claimed, and as a class they fail to beat placebo in all but a very small subset of patients.

Twenty years of accumulated "evidence" for "evidence-based medicine" in psychiatry is, effectively, a pile of ordure. The field badly needs someone to suss out whatever valid nuggets there might be in that pile.

Recommending Paxil over Effexor XR is not one of those nuggets. It also completely disregards what is the very serious adverse effect profile of Paxil, readily apparent now but also evident in the literature prior to 2008.

Yes, the information detailed to doctors is terribly compromised, and Lexapro, Cymbalta, and Effexor XR don't deserve their sales, but compiling an evidence base for psychiatric medications still has a long, long, long way to go.

In the service of vastly inflating the reputation of these drugs, the thoroughly compromised "evidence" also vastly understates adverse effects. Tracking of adverse effects, which represent actual injury to patients from all of this manure-like evidence, is almost non-existent.

As near as I can tell, factoring in the underestimation of adverse effects for drugs such as Paxil plays no part in your treatment recommendations.