Some of the most common rhetoric used against psychiatrists is that the drugs that psychiatrists prescribe are somehow more dangerous than other drugs. There are numerous problems with the argument including the fact that psychiatrists don't really influence what medications are approved by regulators and the majority of the so-called psychotropic medications (up to 80%) are prescribed by primary care physicians. There are the associated arguments that they are overprescribed and ineffective and I will address those at another time. What is the evidence about dangerousness? I have previously commented on the issue of whether or not the medications used by our field cause a person to become homicidal. I will restrict this post just to the issue of medication complications and whether or not regulatory action needs to be taken against a medication.
The areas of pharmacovigilance and pharmacoepidemiology offer some insights into the area of drug dangerousness, but at this point there are few good studies available in public access formats. One study done in Wales showed that over a 5 year period there were about 100,000 incident reports related to medications or about 9.7% of all patient safety incidents. The incidents resulted in severe harm or death in 822 patients (0.9%) of the medication related incidents. The majority of reports were skewed toward reports from hospitals (75%) as opposed to primary care clinics. Looking only at the severe and fatal outcomes by drug class (Table 8) 2/13 drugs could be classified as medications used to treat mental illness. Benzodiazepines and antipsychotics were ranked 6th and 12th respectively. The top 5 drugs starting with number one were opioids, antibiotics, warfarin, heparin, and insulin. Any physician working on hospital safety committees is aware of the number of complications due to anticoagulation. To add further context the total population of Wales in 2011 was about 3 million people, but the total prescriptions per drug class or the critical denominator to determine any true complication rate is unknown.
Unfortunately in the US, we have no complete systems for pharmacovigilance. We have a long standing data base that has been around for decades that was used primarily to monitor physicians prescribing practices for pharmaceutical companies. Pharmaceutical representatives would detail physicians (introduce product information) and this company would sell the information about whether the detailing resulted in increased prescriptions of that product. Occasionally data from this large data base makes it out into the medical literature, but there is a serious question about how well marketing information works for pharmacovigilance. There is publicly available data from the Centers for Disease Control (CDC) indicating that there are about 50,000 deaths per year attributable to medications. The majority of these deaths are accidental and intentional overdoses and there is no granularity to look at common severe side effects like anaphylaxis. A third source of data is proprietary databases from health care companies, hospitals, and government agencies. Those sources often lead to questions about the generalizability of the conclusions from those studies.
A potentially useful regulatory measure is the number of medications that have been identified as problematic in post marketing surveillance and removed from the market for safety reasons. The best review I could find on that topic is reference 2. The paper looks at market withdrawals of new molecular entities (NMEs) approved by the FDA between the years 1980 and 2009. Of a total of 740 NMEs during that period, 118 (15.9%) were discontinued. Twenty six drugs out of 118 were withdrawn due to safety reasons or a total of 3.5% of the original approvals. Nervous system drugs represented a total 104/740 approved drugs and a total of 6.7% of the discontinuations as a percentage of the approvals. Safety withdrawals were a total of 3 drugs or 2.9% of the total approvals in this therapeutic class. The bottom line is that a total of 1 drug used for psychiatric indications out of 740 NMEs in the last 3 decades was a medication was withdrawn for safety reasons.
The authors go on to provide a high degree of granularity with a complete list of all NMEs that were withdrawn for safety reasons and they are listed in Table 3. The three nervous system drugs listed are nomifensine (an antidepressant), levomethadyl acetate ( a drug used to treat opioid dependence), and pergolide mesylate (a drug used to treat Parkinson's Disease and restless leg syndrome). The study apparently does not look at the issue of drugs where the manufacturer voluntarily discontinued sales. As an example, Bristol Myers Squibb discontinued sales of Serzone (nefazodone) in 2003 due to a low incidence of hepatotoxicity with serious outcomes like liver failure and the need for transplantation. The conclusion of this article is that the majority of of drug discontinuations are due to commercial reasons and not safety. They noted a trend for decreasing NMEs over time and an associated decrease in drug discontinuations.
Part of the problem with the perception of drug dangerousness, especially with medications used for psychiatric indications seems to be the idea that they should be devoid of side effects. That is certainly the ideal scenario, but that is not the approach taken by regulatory bodies like the FDA. Like any regulatory body that depends on politicians for funding there will always be a variety of political influences. In some cases the bureaucratic structure may be prioritized over scientific review. The paper by Qureshi, et al is a good example of a certain threshold of severe side effects that may lead to drug discontinuations for those reasons, but any inspection of current approved medications and their rare but serious side effects shows that there are plenty of concerns out there for commonly prescribed drugs in all classes. The regulatory concern is that many of these medications are useful for the people who really need them. When any medication is applied over a population of people, there is a likelihood of rare but very serious side effects. That is not a reason to call the drug dangerous, especially if there are people who benefit from taking it. There is also a likelihood of common side effects that are less dangerous but adversely impact quality of life. It is also easy to see the problem politically. In other words there is some kind of conspiracy driving the prescription of some medications as opposed to others.
The reality is that the patient has a decision to make and as I have pointed out before, I have really never encountered a person (including myself as a patient) who takes that decision lightly. There are additional interpersonal and psychological factors. My personal bias as a physician is that the primary goal of treatment is minimal to no side effects and that tolerating side effects is a decision made by the patient but informed by the physician. It always needs to be balanced against any therapeutic effect of the medication.
George Dawson, MD, DFAPA:
1: Cousins DH, Gerrett D, Warner B. A review of medication incidents reported to the National Reporting and Learning System in England and Wales over 6 years (2005-2010). Br J Clin Pharmacol. 2012 Oct;74(4):597-604. doi:10.1111/j.1365-2125.2011.04166.x. Review. PubMed PMID: 22188210; PubMed Central PMCID: PMC3477327.
2: Qureshi ZP, Seoane-Vazquez E, Rodriguez-Monguio R, Stevenson KB, Szeinbach SL. Market withdrawal of new molecular entities approved in the United States from 1980 to 2009. Pharmacoepidemiol Drug Saf. 2011 Jul;20(7):772-7. doi: 10.1002/pds.2155. Epub 2011 May 14. PubMed PMID: 21574210
Monday, February 17, 2014
Friday, February 14, 2014
Heat Map of Psychiatric Criticism
On my drive home today I got the idea of a heat map of psychiatric criticism based on the principles outlined in my previous post. I have started one as shown in the diagram below. The heat zones on the map are general areas corresponding to the parameters outlined in the previous post on rhetoric. In other words red and redder would correspond with more irrational and rhetorical criticism. Green and greener would be more rational criticism and less rhetorical. See the previous post for supporting arguments.
I have started out with a few examples in each zone. I would like to be exhaustive here so send me your favorite one liners about the profession or your most hated psychiatrist and I will try to place it on the heat map. Just a heads up, no personal attacks or identifiers will be tolerated. It may be hard to believe but this is nothing personal. I hope to provide a simple graphical solution to the question of what is and what is not appropriate psychiatric criticism.
I also thought about a couple of reasons why this is important. Several years ago a friend of mine called me up and asked me a question about the American Board of Psychiatry and Neurology. He wanted to know what year it was incorporated. I told him I thought it was on my certificate and I would call him later. When I got home I looked at the certificate and sure enough it read: "Incorporated 1934". I called him with the information and asked him why that was important. He is a social worker and told me that he was at a major DSM training course attended by social workers and the speaker (who was not a psychiatrist) suggested that psychiatry was such an illegitimate field that they were not even one of the original specialties and decided to form the ABPN later in order to seem more legitimate. And this was a guy who was teaching a DSM course! In another similar session, the presenter (also not a psychiatrist) compared the validity of psychiatric diagnoses referring to the Robins and Guze criteria to the validity of drapetomania. For anyone not familiar with this definition, it refers to the idea by a 19th century quack that a slave running away is somehow a mental illness. It really has no connection at all to the idea that there are valid mental illnesses that can be diagnosed and treated. And yet here we have a professional making this comparison. The term was also used in a periodical that is valued for its intellectual appeal, but the interview is embarrassing to read especially the tortured attempt to connect it to DSM-5. My speculation is that the people who use this term have an additional agenda. It is clear that there are are many uses of the loose application of this rhetoric and gaining political advantage is often an overlooked one.
As I look at my initial attempt, I am realizing that I need to figure out a way to group all of the statements at the top firmly in the red zone so that none of them touch the transition area to the green zone.
George Dawson, MD, DFAPA
Supplementary 1:
Here is a working list to consider (click to enlarge all graphics on this page). This is the second version and as of today (2/16/2014) no outside suggestions. The image below is formatted to print or store as a single 8.5 x 11 inch page:
I have started out with a few examples in each zone. I would like to be exhaustive here so send me your favorite one liners about the profession or your most hated psychiatrist and I will try to place it on the heat map. Just a heads up, no personal attacks or identifiers will be tolerated. It may be hard to believe but this is nothing personal. I hope to provide a simple graphical solution to the question of what is and what is not appropriate psychiatric criticism.
I also thought about a couple of reasons why this is important. Several years ago a friend of mine called me up and asked me a question about the American Board of Psychiatry and Neurology. He wanted to know what year it was incorporated. I told him I thought it was on my certificate and I would call him later. When I got home I looked at the certificate and sure enough it read: "Incorporated 1934". I called him with the information and asked him why that was important. He is a social worker and told me that he was at a major DSM training course attended by social workers and the speaker (who was not a psychiatrist) suggested that psychiatry was such an illegitimate field that they were not even one of the original specialties and decided to form the ABPN later in order to seem more legitimate. And this was a guy who was teaching a DSM course! In another similar session, the presenter (also not a psychiatrist) compared the validity of psychiatric diagnoses referring to the Robins and Guze criteria to the validity of drapetomania. For anyone not familiar with this definition, it refers to the idea by a 19th century quack that a slave running away is somehow a mental illness. It really has no connection at all to the idea that there are valid mental illnesses that can be diagnosed and treated. And yet here we have a professional making this comparison. The term was also used in a periodical that is valued for its intellectual appeal, but the interview is embarrassing to read especially the tortured attempt to connect it to DSM-5. My speculation is that the people who use this term have an additional agenda. It is clear that there are are many uses of the loose application of this rhetoric and gaining political advantage is often an overlooked one.
As I look at my initial attempt, I am realizing that I need to figure out a way to group all of the statements at the top firmly in the red zone so that none of them touch the transition area to the green zone.
George Dawson, MD, DFAPA
Supplementary 1:
Here is a working list to consider (click to enlarge all graphics on this page). This is the second version and as of today (2/16/2014) no outside suggestions. The image below is formatted to print or store as a single 8.5 x 11 inch page:
Wednesday, February 12, 2014
The Jerk Store Called
In response to a number of posts to my last post, I decided to take an idea posted by Dr. Steven Reidbord and run with it - but at his request I used a different descriptor than the one he suggested. From my early days as a psychiatrist the general idea in our culture is that you basically listen to all of the criticism of psychiatry no matter how nonsensical it is and put up with it. Act as though it is true. In fact, go ahead and make public policy based on it!
One of the most frequent rationalizations for that passive behavior is that there are always some imperfections and therefore just about any criticism is justified - shut up and take it. At some point it becomes obvious that line of logic excludes most reality. When Dr. Reidbord requested that I not use his brilliant metaphor, the only other thing I could think of was the term "jerk". That reminded me of the Seinfeld episode "The Comeback" and George Costanza's failed retort about the Jerk Store so I thought I would include it here. The following post has otherwise been vetted by a philosophy professor and it looked good to him.
So here goes:
4. It is possible to distinguish jerks from psychiatrists and treat each class accordingly.
So if the basis of your psychiatry bashing lies in arguments 1 - > 3.
The jerk store called and ...........
One of the most frequent rationalizations for that passive behavior is that there are always some imperfections and therefore just about any criticism is justified - shut up and take it. At some point it becomes obvious that line of logic excludes most reality. When Dr. Reidbord requested that I not use his brilliant metaphor, the only other thing I could think of was the term "jerk". That reminded me of the Seinfeld episode "The Comeback" and George Costanza's failed retort about the Jerk Store so I thought I would include it here. The following post has otherwise been vetted by a philosophy professor and it looked good to him.
So here goes:
The Jerk Argument
It is a given that the the class of psychiatrists like all major subgroups of people and workers contains some jerks. In this case a jerk can be defined as whatever a hater of psychiatry likes it to be.
Possible conclusions:
1. All psychiatrists
are jerks.
2. Psychiatrists are inherently
evil whether they are jerks or not, jerks are not really any worse.
3. All psychiatrists
should be treated like jerks whether they are jerks or not.
4. It is possible to distinguish jerks from psychiatrists and treat each class accordingly.
5. It is inaccurate
at best to generalize to the entire class of psychiatrists what is observed in
the jerks.
1-> 3 are positions of the various psychiatry bashers
whether they are antipsychiatrists or not, or formal antipsychiatry
philosophies or not. That encompasses a
full range of cults, lone critics with an axe to grind, academics, competing professionals, critics with a book or column to sell, and scandal
mongers. It may even contain some
critics with a legitimate criticism but they end up including these additional
invalid arguments in the body of their work.
These positions contain various logical fallacies and are unsupported at
that level. It is also interesting to
contemplate that these initial conclusions are never applied to any other medical specialty and ideally are not applied to any group of people. Think about substituting any other societal group in those sentences as see what you come up with. Since they are illogical arguments the only
possible conclusion is that psychiatrists as a group are clearly discriminated
against and the basis for that discrimination is irrational.
Jerk logic also has implications for the way that the
government and healthcare organizations treat psychiatrists. The government and managed care attitude toward
psychiatrists is probably most accurately captured in 3. Every regulation
and interaction with a managed care company reinforces that idea. It could also be argued that the managed care
industry is in the business of converting psychiatrists into jerks. That is true if they are employed by the managed
care companies directly or indirectly working on the "medication management" assembly line.
My positions are best represented by 4 and 5. That is the evidence I focus on in this
blog. I have debated with myself about
whether I should fight the bashers head on, but they generally not really
interested in debating logic, scientific evidence, or any evidence contrary to
their argument. Per my previous post they are engaged in sophistry and will post endless fallacious arguments and say that ain't so. So fighting them by definition
is futile and they can aggregate to any number of psychiatry bashing sites on
the Internet where they can revel in their rhetoric.
So if the basis of your psychiatry bashing lies in arguments 1 - > 3.
The jerk store called and ...........
George Dawson, MD, DFAPA
Supplementary 1: As I was preparing this post I noticed this post popped up on the Shrink Rap blog entitled Are Psychiatrists Evil? and that dovetails nicely with my small study in rhetoric. There are several previous posts here that examine this rhetoric in different ways like The Myth of the Psychiatrist as Bogeyman and Why Do They Hate Us?
Supplementary 2: Per this previous post - the antipsychiatry philosophies follow per the reference below. It is also a good example of a potential critic with something useful to say but using invalid arguments of the form given in the body of the above post. A standard tactic is falsely claiming that psychiatrists hold a certain position and then attacking that position as though it is true.
Fulford KWM, Thornton T, Graham G. Oxford Textbook of Philosophy and Psychiatry. Oxford University Press, Oxford, 2006: 17.
"Some of the main models advanced by antipsychiatrists, mainly in the 1960s and 1970s, can be summarized thus:
1. The psychological model...
2. The labeling model...
3. Hidden meaning models...
4. Unconscious mind models...
5. Political control models..." <-Foucault is located here. (p. 17)
Supplementary 3: Of course it is always important to recognize the bullshitters - Is Bullshit A Better Term Than Antipsychiatry?
Supplementary 1: As I was preparing this post I noticed this post popped up on the Shrink Rap blog entitled Are Psychiatrists Evil? and that dovetails nicely with my small study in rhetoric. There are several previous posts here that examine this rhetoric in different ways like The Myth of the Psychiatrist as Bogeyman and Why Do They Hate Us?
Supplementary 2: Per this previous post - the antipsychiatry philosophies follow per the reference below. It is also a good example of a potential critic with something useful to say but using invalid arguments of the form given in the body of the above post. A standard tactic is falsely claiming that psychiatrists hold a certain position and then attacking that position as though it is true.
Fulford KWM, Thornton T, Graham G. Oxford Textbook of Philosophy and Psychiatry. Oxford University Press, Oxford, 2006: 17.
"Some of the main models advanced by antipsychiatrists, mainly in the 1960s and 1970s, can be summarized thus:
1. The psychological model...
2. The labeling model...
3. Hidden meaning models...
4. Unconscious mind models...
5. Political control models..." <-Foucault is located here. (p. 17)
Supplementary 3: Of course it is always important to recognize the bullshitters - Is Bullshit A Better Term Than Antipsychiatry?
Saturday, February 8, 2014
An Obvious Response to "Psychiatry Gone Astray"
David Healy has what I consider to be inconsistent viewpoints. I have previously critiqued his viewpoint on the "addictive" qualities of antidepressants (they clearly are not) and whole heartedly endorsed his position that pills don't treat depression - psychiatrists do. He recently posted what I would refer to as a screed written by a Danish internist on (what else?) all of the problems with psychiatry. The obvious lack of symmetry here is striking. You won't find a psychiatrist anywhere posting a similar piece about internal medicine, even though it could be easily done and would probably be more evidence based. In that regard this physician has slightly more credibility that the typical layperson screed against psychiatry - but not much more. What follows is my point by point refutation of the "myths". They are mythical in that they are from the mind of the author - I know of no psychiatrist who thinks this way.
Myth 1: Your disease is caused by a chemical imbalance in the brain -
Myth 2: It’s no problem to stop treatment with antidepressants -
Myth 3: Psychotropic Drugs for Mental Illness are like Insulin for Diabetes -
Myth 4: Psychotropic drugs reduce the number of chronically ill patients -
Myth 5: Happy pills do not cause suicide in children and adolescents -
Myth 7: Happy pills are not addictive -
Myth 8: The prevalence of depression has increased a lot -
Myth 9: The main problem is not overtreatment, but undertreatment -
Myth 10: Antipsychotics prevent brain damage -
Myth 1: Your disease is caused by a chemical imbalance in the brain -
This is a red herring that is frequently marched out in the media and often connected with a conspiracy theory that psychiatrists are tools of pharmaceutical companies who probably originated this idea. What are the facts? Psychiatry has at least a century old tradition of researching all possible etiologies for mental health problems. Psychiatrists were among the first people to look at the effects of social deprivation in orphanages, the effects of acute grief and loss, the effects of psychological trauma, the effects of a full gamut of psychotherapies, and the effects of family and environment. The biopsychosocial formulation of Engel in 1977 was an advance detailed in Science magazine. Any comprehensive psychiatric formulation covers all possible etiologies (as an obvious example see Systematic Psychiatric Evaluation by Chisolm and Lyketsos). In addition there are many clinical methods where the diagnostic formulation is essential for the treatment plan for psychotherapy based treatment. By definition that formulation would have few biological references. So the alleged myth fails at the clinical level.
It fails even worse at the neurobiological level. Chemical imbalance rhetoric always seems to ignore one huge fact and that is Eric Kandel's classic article on plasticity in 1979 in the New England Journal of Medicine. Certainly any psychiatrist who saw that article has never bought into a "chemical imbalance" idea and I can recall mocking the idea when pharmaceutical companies presented it to my colleagues and I in medical school. So why don't we hear: "Your disease is caused by plasticity?" Probably because they gave Eric Kandel the Nobel Prize for it.
Another red herring. I have trained psychiatrists, internists, family physicians and medical students and taught them psychopharmacology. A general principle of psychopharmacology is no abrupt changes in therapy and most drug prescribing information suggests that. I routinely address this issue as part of informed consent and advise people that there may be difficulty discontinuing antidepressants and describe the potential symptoms. This criticism from an internist has a certain degree of asymmetry to it. Certainly there are medications prescribed by internists that cause both acute withdrawal and discontinuation symptoms. My impression is that many adults who see internists are basically going along with life long therapy in many cases for conditions that could be treated by psychosocial measures. It is quite easy to criticize if you are never faced with the prospect of discontinuing therapy.
The author here conflates the certainty of insulin deficiency with pathophysiological certainty in medicine and how that correlates with prescribed treatment. Certainly that is not the case in diabetes mellitus Type II or the recent example I provided with an asthma exacerbation. In fact the pathophysiology in those heterogenous groups are about as accurate as endophenotypes in psychiatry. Am I getting prednisone for my asthma because I am deficient in prednisone? Am I getting it because of some specific pathophysiological mechanism rather than a shotgun approach to shut down all of my inflammatory signalling? Was predisone prescribed only based on the purported pathophysiological mechanisms? The answer to all three questions is - of course not. If the author is really concerned about medication side effects, I can't think of any psychiatric medication that is the equal of prednisone but I am certainly not going to suggest that it should not be prescribed.
I don't know of anyone who has actually suggested this and from an internal medicine perspective does it make sense? Here are a few additional comparison statistics on asthma and hypertension for example. There is a 10% prevalence of asthma in the developed world. Only 1 in 7 has their symptoms in good control. People continue to die of asthma possible as many as 1/250 deaths world wide. In the case of hypertension, 31% of Americans have it and another 30% have prehypertension. Only 47% have adequate blood pressure control. There is really not much evidence that medications prescribed by internists are much more effective than what he refers to as "psychotropic drugs" and that is borne out in a previous analysis and my own recent experience with the health care system.
I find this argument also demeaning to anyone with a severe psychiatric disorder who is interested in staying out of hospitals and being able to function or trying to avoid a suicide attempt. Being able to adhere to that kind of plan depends on multiple variables including taking medications. It is reckless to suggest otherwise and any psychiatrist knows about severe adverse outcomes that have occurred as a result of stopping a medication. The author conveniently plugs his book at this point.
The author reveals his antipathy to medication used by psychiatrists here by referring to antidepressants as "happy pills." I know of no psychiatrist who I have ever met who calls antidepressants "happy pills" and in fact most of us are engaged in trying to find an effective medication with minimal side effects. David Healy himself describes this as one of the primary functions of psychiatrists. On the actual suicide issue, psychiatrists goal is preventing suicide. Suicide is a possible outcome of all clinical encounters and psychiatrists follow this symptom closely.
Saying that happy pills are a cause of suicide is the equivalent of saying that "sugar medicine" (insulin) is a cause of hypoglycemia that harms children and therefore it should not be prescribed.
Myth 6: Happy pills have no side effects -
The author has one legitimate point in that depression screening is not a good idea but in his zeal to criticize everything psychiatric he has to whip that into "happy pills have no side effects". Of course they do and I have elaborated my clinical method on how to approach that in detail. He goes on to make an anecdotal argument about single study results versus "what the company says." In fact, companies have to rigorously record side effects in clinical trials and all of that is recorded in the FDA prescribing information. Looking at standard FDA reported data for sexual side effects (his example) the number for all SSRI antidepressants is 9-37% and not the 5% figure suggested by the author. (see page 1684 of Drugs Facts and Comparisons 2013).
This is interesting because of David Healy's confusion on this subject. It indicates a serious lack of knowledge about addiction because there are no behavioral features of antidepressant medications or animal models that describe these drugs as addictive. They have no street value and they will not make you high. The authors comparison to amphetamine is completely off the mark and consistent with his general lack of knowledge of addiction.
He has to attach epidemiological data on depression in order to attack the argument that increasing antidepressant use is not a problem because of the increasing prevalence. He offers a sarcastic comment as evidence and misses both the issue of why antidepressant prescriptions are increasing and the real data on the prevalence of depression. Even if his argument is correct, since 80% of antidepressants are prescribed by primary care physicians wouldn't this be "Primary care gone astray?"
On the epidemiology issue I would encourage a quick look at an actual text on the issue like Textbook of Psychiatric Epidemiology, 3rd Edition.(p 292) The authors look at 30 national and international studies and do not conclude that there is an increasing prevalence of depression, but that variation is likely due to methodological differences and sociocultural factors.
On the epidemiology issue I would encourage a quick look at an actual text on the issue like Textbook of Psychiatric Epidemiology, 3rd Edition.(p 292) The authors look at 30 national and international studies and do not conclude that there is an increasing prevalence of depression, but that variation is likely due to methodological differences and sociocultural factors.
More sarcasm as evidence here. I debunked the arithmetic used in this argument in an earlier Washington Post piece. This is also a huge disservice to people with severe mental illness and addictions in this country who have been thrown out of treatment, received useless hospital treatments, and restricted from medications by managed care. The primary prescribers of antidepressants (by far) are primary care physicians and it is certainly possible that they are prescribing too many antidepressants. But don't blame psychiatrists for that.
More rhetoric. In this case he is using a research hypothesis and suggesting that this has something to do with clinical psychiatry. Despite significant obstacles, psychiatric research at the neurobiological level continues and studies on imaging are a large part of that process. One of the major areas has to do with brain volumes and their implications. The author presumes he knows what the outcome of that research will be. He also talks about antipsychotic medication with the arrogance of a person who does not have to treat acutely psychotic people and incredibly talks about these drugs killing people. In fact, the number one killer of people with severe mental illnesses is tobacco smoke and there is ample evidence that they get suboptimal primary care.
At the end of this refutation what have we learned? I am more skeptical than ever of David Healy and his web site. I thought he did good work with his investigation of SSRIs and his analysis of the role of psychiatrists as opposed to medications was accurate. But I can't ignore the fact that he places this screed on his web site. He also lists himself as a "scientist" and this screed contains surprisingly little science. It is essentially all rhetoric and politics.
It is one thing to ridicule psychiatrists but the obvious concern here is that it stigmatizes people who need treatment especially treatment with medication who are actively denied treatment in the U.S. on an ongoing basis. The author here uses a familiar dynamic that I have described in the past. He suggests that internists (like the author here) have clearly superior methods or pathophysiological mechanisms than psychiatrists but they don't. In terms of the accusation of overprescribing, it is well know in the US that the 20 year CDC initiative to control antibiotic overprescribing is a failure. Some authors believe that this heralds a new "post antibiotic era" where untreatable infections will become the rule.
It is one thing to ridicule psychiatrists but the obvious concern here is that it stigmatizes people who need treatment especially treatment with medication who are actively denied treatment in the U.S. on an ongoing basis. The author here uses a familiar dynamic that I have described in the past. He suggests that internists (like the author here) have clearly superior methods or pathophysiological mechanisms than psychiatrists but they don't. In terms of the accusation of overprescribing, it is well know in the US that the 20 year CDC initiative to control antibiotic overprescribing is a failure. Some authors believe that this heralds a new "post antibiotic era" where untreatable infections will become the rule.
It seems to me that internists have enough to focus on in their own specialty before criticizing an area that they obviously know so little about. It also seems that if you claim your web site is scientific, you should probably put a little science on it. The author here also states that he is affiliated with the Nordic Cochrane Center and I think that anyone who considers the output of that Institute should consider what he has written here and the relevant conflict of interest issues.
George Dawson, MD, DFAPA
Supplementary 1: About a month after this post was completed Ronald Pies, MD came out with an article in the Psychiatric Times entitled Nuances, Narratives, and the “Chemical Imbalance” Debate. He presents very similar arguments to the ones presented here and concludes that it is time for the critics using this false argument to give it up. I also like his characterization of "a recent online polemic posing as investigative journalism" and how the "chemical imbalance hypothesis" is used to mischaracterize psychiatry. He also provides a link to a 2011 article that he wrote that contain the following quote:
"I am not one who easily loses his temper, but I confess to experiencing markedly increased limbic activity whenever I hear someone proclaim, “Psychiatrists think all mental disorders are due to a chemical imbalance!” In the past 30 years, I don’t believe I have ever heard a knowledgeable, well-trained psychiatrist make such a preposterous claim, except perhaps to mock it. "
Supplementary 1: About a month after this post was completed Ronald Pies, MD came out with an article in the Psychiatric Times entitled Nuances, Narratives, and the “Chemical Imbalance” Debate. He presents very similar arguments to the ones presented here and concludes that it is time for the critics using this false argument to give it up. I also like his characterization of "a recent online polemic posing as investigative journalism" and how the "chemical imbalance hypothesis" is used to mischaracterize psychiatry. He also provides a link to a 2011 article that he wrote that contain the following quote:
"I am not one who easily loses his temper, but I confess to experiencing markedly increased limbic activity whenever I hear someone proclaim, “Psychiatrists think all mental disorders are due to a chemical imbalance!” In the past 30 years, I don’t believe I have ever heard a knowledgeable, well-trained psychiatrist make such a preposterous claim, except perhaps to mock it. "
Readers of this blog have heard seen me say this many times before. It is good to see these opinions being offered in the more mainstream media. It is also good to see Dr. Pies taking calling a critic on what is rhetoric rather than reality. Well done.
Supplementary 2: I have an updated post on the issue of how medical syndromes and psychiatric syndromes are far more similar than different and how there is a complete lack of criticism relative to psychiatry. (added on September 3, 2015).
Supplementary 2: I have an updated post on the issue of how medical syndromes and psychiatric syndromes are far more similar than different and how there is a complete lack of criticism relative to psychiatry. (added on September 3, 2015).
Friday, February 7, 2014
Medical Knowledge Goes A Long Way - Or Does it?
"Exacerbation of both COPD and asthma, which are basically defined and diagnosed by clinical symptoms, is associated with a rapid decline in lung function and increased mortality." - Frontiers in Microbiology October 1, 2013.
For starters this is a lengthy and somewhat obsessive look at a personal episode of illness and the implications it has for some of the common threads on this blog ( overidealization of general medicine, dislike of psychiatry, inaccurate comparisons of psychiatry to the rest of medicine, wild criticism of psychiatry, etc.). So if you are not into that - this would be a good place to stop and move on...........
I have been off work 9 out of the past 10 days with an upper respiratory infection leading to an exacerbation of asthma. At least that is one theory. I first noticed it when I stepped off my ergometer trainer about 2 weeks ago and noticed that I did not seem to be able to take a deep breath and I was wheezing mildly. I saw an Internist the next day who did a history and examination and got a chest x-ray and an electrocardiogram - both of which were normal. She decided to double the dose of a corticosteroid inhaler that I was using and told me to increase double the dose of the albuterol inhaler I was using. She said she would not add oral prednisone at this point. When I got home I realized that my corticosteroid inhaler was empty and I needed a new one. The office was contacted and sent a prescription for the previous dose rather than the new dose. When I called and asked them to read the documentation, the note mentioned an even higher dose that was not possible with the inhaler I was using. The inhaler cost $187 for one month so I figured it was easier just to start using it rather than wait for them to sort of all of the communication problems, especially because the physician was not available for another several days and I was still wheezing.
Two days passed and my breathing seemed slightly better so I went into work. By mid afternoon the inability to take in a deep breath came back and I went to an Urgent Care clinic through my health plan right after work. The new doctor repeated the history, physical, and chest x-ray (again negative). He prescribed a more intensive course of therapy with a 12 day prednisone taper starting at 60 mg/day and a nebulizer machine with ampules of 2.5 mg albuterol. He told me to keep taking both inhalers and add both of these. When I got home I took the prednisone and assembled and used the nebulizer.
I will digress to say that I am a firm believer in the absolute need to control blood pressure and pulse. I measure my blood pressure and pulse four times a day or more depending on the circumstances. White coat hypertension probably happens but how many people know what their blood pressure is once they get back home? I know from personal experience that a hostile work environment can drive both your pulse and blood pressure through the roof not just for days but for weeks to months. The only time I am comfortable being hypertensive is when I am exercising because it it physiological, I have been monitored doing it by sports physiologists and they were happy with it, and I know there is a compensatory post exercise response that controls BP and pulse in the long run. I take what most physicians agree is a homeopathic amount of antihypertensive but my BP is never greater than the CDC recommended cut off blood pressure of 120/80. It is usually 10 points less. That belief comes from seeing many people over the years who had decades of untreated hypertension that either they or their physician seemed to attribute to something else. Psychiatrists are occasionally in the situation of treating patients with extremely high blood pressures like greater than 200 systolic and 120 diastolic who refuse treatment. They are usually being seen by psychiatrists because of the need to get a court order for them to be treated and that often takes several weeks, putting the patient at risk all the while. I have seen the full spectrum of blood pressure related problems and there is only one logical conclusion that blood pressure needs to be well controlled.
I am also a student of respiratory viruses and a veteran of two different avian influenza task forces. The task force experience left me quite pessimistic about our ability to fight off any actual pandemic for a reason that is quite striking - the denial that there is an airborne route of infection. Everyone on the task force was focused on hand washing and controlling fomites and there was very little focus on what was needed to contain airborne infections, probably because we learned that capacity would be overwhelmed on the first day of the pandemic. At that point we are basically in a slightly better position than we were in the influenza epidemic of 1918. At one point they showed us a couple of plastic covered pallets of Tamiflu in a government warehouse somewhere. I stopped attending when they started to talk about where the dead bodies would be stored.
But my interest is also in the area of common everyday respiratory viruses. When you are working in a hospital with 1970s era ventilation systems (contain the air to save heat) you witness the staff around you and yourself and the patients get ill in mini-epidemics 3 - 4 times a year. All with the same symptoms of varying severity. Some will end up on antibiotics and some will end up on Medrol dose packs or both. It happens whether you wash your hands or not. At some point I started to e-mail the Minnesota Department of Health and inquire about the respiratory surveillance of flu and flu like illness. At some point they got tired of my email and put it all online. The bottom panels show (with a lag time) the likely viral culprits based on various identification methods. Rhinovirus and adenovirus are among the usual suspects. Reading my copy of Gorbach, Bartlett and Blacklow confirms the syndromes.These are the kinds of trends I would see every year. I consulted with a top expert in airborne viruses in building. He had done the first studies to confirm that viruses can be sampled in the airflow of buildings and that they are typically airborne viruses. For two years, I studied the airflow and filtering characteristics of buildings and how older ventilation systems might be modifiable to reduce the risk of respiratory infect by airborne viruses. I looked at the specific air flow characteristics of the building I worked in. I surveyed the employees on each unit showing a high clustering of upper respiratory infections and and flu like illnesses. During that entire time I got numerous respiratory infections with no exacerbations of asthma, but according to the following graphic - it was just a matter of time (click to enlarge):
After the initial nebulizer treatment my systolic and diastolic blood pressure was up about 30% and I was feeling somewhat agitated and anxious. I had only had one nebulizer treatment in my life and it was about 20 years ago. I looked at the doses and found the inhaler contained 180 mcg of albuterol compared to the 2.5 mg in the nebulizer with greater bioavailability. In other words the nebulizer delivered 14 times the dose and I was told to use it up to 6 times a day. I slept about 2 hours that night.
The next day I ran a drug interaction search on my revised list of medications and several potential drug interactions were noted - a couple of them significant. I logged into my health plan and sent my personal Internist a note with several question on the interactions with drugs and my existing medical morbidities. He called me up concerned that I might have the flu, but I had just seen him and been referred for an extensive immunology evaluation for the flu shot and got it. I told him about my experience with the nebulizer and he chuckled: "In the ER they might give you this very 1 - 2 hours but of course you are hooked up to a monitor and they are checking your blood every hour." At this point I have not had a single blood test. He suggested that I try a new inhaler - levalbuterol and the equivalent nebulizers. They were supposed to have fewer side effects. I spaced the treatments out exactly 8 hours and five minutes after the third treatment my heart rate shot up to 140 beats per minute and a blood pressure of 147/103. I took some medication that I knew would bring it down in about 45 minutes, but also prepared to call 911 if it continued to climb. Gradually over the course of 30 minutes my blood pressure and pulse recovered.
So what can be concluded by my latest foray into the healthcare system?
1. Medical knowledge may not lead to any improvements. As far as I can tell nobody is very receptive to the idea that respiratory viruses exist and that while hand washing is helpful it will not necessarily protect you against some of the worst viruses. The unreceptive parties occur at all administrative levels and seem content with watching employees get recurrent viral infections and use their paid time off. Is that a form of cost shifting?
2. Syndromal diagnoses are alive and well in medicine and not just psychiatry. I have talked with 4 physicians during this week long bout of illness and none of them have a clear diagnosis other than an exacerbation of asthma. The asthma we are talking about is not a specific type or subtype that may have implications for treatment - but the good old heterogeneous type. As heterogeneous as just about every known psychiatric diagnosis. The first physician thought the likely cause was dry winter air. By the time I had seen the second physician I had some additional symptoms to suggest a URI. Only my personal physician seemed concerned that I may have influenza and called me back a second day to make sure that I had not developed a fever. I had vital signs determined, peak flow meters, oxygen saturations, 2 chest x-rays and an electrocardiogram. None of the tests was a biological test for asthma or whether there was an underlying infectious agent. None of the tests were positive or could quantitate my illness. Recall that a typical argument rolled out about psychiatric diagnoses is that there is no specific test and that they are all syndromes. I learned that clinics in my health care system no longer do the rapid test for influenza because it is not considered to be accurate. In all cases I was being treated based on a syndrome and nothing else.
3. Could a more specific diagnosis be worthwhile? Most certainly since there is some evidence that rhinovirus is a common cause of asthma exacerbations and may also be a cause for asthma in childhood. There is also evidence that rhinovirus can replicate its RNA in the lower respiratory tract for up to 16 days post infection. It was only recently discovered that rhinovirus inhabits the lower respiratory tract and can replicate there. The biological test that was done for influenza is no longer used because it was inaccurate, would that be useful to know? I have a previous post here about asthma endophenotypes. Is there an endophenotype for rhinovirus induced asthma? Is it caused by epigenetic mechanisms? These are all parallel questions that psychiatric researchers are working on right now with most major psychiatric disorders.
4. Cost shifting to the patient is paramount from several sources. I purchased 3 - $200 inhalers in 3 days that were not covered by my insurer. The first one was an error because it would have covered 2 weeks of treatment and it did not match the documentation in the original note. In all three cases the pharmacists warned me about the high cost of the inhaler, but when I asked them if there was a generic substitution they said there was none. The current albuterol inhaler also has no generic apparently because it is the only environmentally friendly one. That is the difference between a $50 copay and a $4 copay. There is also an angle from the perspective of ethical purism and pharmaceutical manufacturers. Is this a case to be made for samples? Should a patient try a sample of the inhaler in their doctor's office to make sure they can tolerate it and know the price before going to the pharmacy? That way there would be an assurance that the patient could tolerate and afford a very expensive medication. I currently have $400 of inhalers that will be used twice and are otherwise worthless to me. The other scenario that is difficult to contemplate is a person being forced to drive away from the pharmacy without a medication due to the surprise cost or copay.
5. There was minimal discussion of side effects and contingencies but scripting was noted. Scripting is a public relations initiative where health care personnel are trained to ask questions that the patient may be asked about in a satisfaction survey. For example at the end of the visit the physician says: "Do you have any additional questions for me today?" A week later you get a survey to rate the physician on whether or not he asked that question. In the meantime no warnings about prednisone or what to do if I got hypertension or tachycardia from the albuterol. I was told that I might expect some palpitations and that might be expected because "there was more medicine in there than from the inhaler". The levoalbuterol was supposed to solve the problem but it resulted in significant tachycardia and I later learned it was pulled from a hospital formulary because it did not "work as advertised". That is the optical isomer did not protect against side effects like tachycardia.
6. Pattern matching is implicit and probably carries the day. I have previously written about the importance of pattern matching in medical diagnosis and it was probably a significant factor in all of my physician encounters. They looked at me and could tell I was not acutely ill - I did not need to go to a hospital. There are various ways of phrasing it but that conclusion was uniform. The pattern matching also probably drives a lot of the questions that flowed from the patterns of asthma exacerbation in their previous patient encounters.
7. Complex medical diagnoses are a process. On this blog I have pointed out why a checklist screening is generally an inadequate approach. There is probably no better example than logging in to your health care system's triage software and realizing that your problem is not listed among the choices. In this case information changed over time from asthma due cold air to asthma due to a viral exacerbation. The treatment was also significantly and expensively changed along the way.
8. Asthma and related conditions are a huge public health problem. The prevalence of asthma is about 10% in developing countries and it accounts for 1 of every 250 deaths worldwide. Only 1 in 7 people with asthma have it well controlled. Public health interventions seem like a last resort. Trying to get people interested in the true nature of airborne viruses and how to prevent these cyclical infections is practically impossible as far as I can tell. I have corresponded with the head of the Cochrane Collaboration section on Physical interventions to interrupt or reduce the spread of respiratory viruses who cautioned me that no one knows how URIs spread or how many of the interventions work! Even World Health Organization (WHO) initiatives seems to leave out the all important aspect of building design and airflow. There seems to be a distinct medical bias when it comes to respiratory infections. The only potentially useful and very cost effective public health interventions that I may have availed myself of are the pneumococcal vaccine polyvalent (Pneumovax) vaccine and the influenza vaccine.
A related issue is how much epigenetics comes into play, specifically epigenetic modifications that occur to environmental exposure of let's say - rhinovirus. Is it possible that exposure to rhinovirus causes more long term health problems for kids than exposure to cigarette smoke? If that is even possible, why aren't we doing more about it?
9. The elegant hypothetical molecular mechanisms of disease don't translate well to clinical medicine in the case of asthma any more than they do with mental illnesses. Skeptics and critics of psychiatry (most of whom seem to know nothing about molecular biology) frequently use this rhetoric without understanding how little these mechanisms apply in other major diseases. Cytokine signalling alone has been described as "having such staggering complexity that the long term behavior of system is essentially unpredictable." Brain complexity is far greater. The use of prednisone to shut down inflammation is more of a shotgun approach to shutting down inflammation rather than anything to do with disease specificity. Given the fact that endophenotypes are not actually diagnosed at this point and viral infections often are associated with acute onset of asthma, it would seem that there is not a lot of diagnostic specificity beside the syndromes. There is also the question of the time course of improvement. People have ideas about how quickly medication prescribed by a psychiatrist should take to work. Very few of those ideas are accurate. On the other hand here I am on day 16 of treatment for asthma and I am still ill. Aren't real treatments that are based on elegant biological mechanisms supposed to work faster than that?
In the end I am reminded that psychiatry is no different than the rest of medicine that deals with complex heterogenous conditions. Diagnoses are imprecise, there is a focus on patterns, there are very few pathognomonic or gold standard tests, and the management of side effects of medications is as important as treating the underlying problem - at least in non acute situations. Information transfer between the patient and physician is imperfect and nobody seems to be working on ways to optimize it. If anything the critical time domain is being restricted by businesses and governments. Those same businesses and governments seem completely disinterested in non medical approaches to reducing disease burden like building design. There are plenty of false positives and the best assurance you can get is from a single physician who knows you the best. Despite all of the medical care I have received these past two weeks, I think about all of the decisions I had to make on my own and ask myself: "How do people with no medical training decide what to do in this situation and how do they know what information is relevant?"
It must be mind boggling.
Despite all of the technology and medical knowledge a lot of the information transfer still comes down to what happens between the patient and the doctor. There has to be enough time for that to happen. It has to be meaningful and the patient should know what to do if problems occur.
That is true for doctors of all specialties.
George Dawson, MD, DFAPA
Supplementary Information 1: The supplementary material here is a graphical primer on allergic asthma and how exacerbations of asthma may occur. Rather than an airborne allergen a respiratory virus triggers the cascade of events that leads to the flare up (top figure). That fact is still only recently being elucidated. For example, rhinovirus is a common initiator and it has only recently been demonstrated that rhinovirus replicates in the lower respiratory tract and that rhinovirus RNA can be present for as long as 16 days. As indicated by the tables that follow, cytokine signalling in asthma is complex. The authors show here it may involve up to 22 separate cytokines. Corticosteroids like prednisone and prednisolone inhibit gene expression via transcription factor NFκB to decrease the activity of cytokines. They also reduce the activity of nitric oxide, prostaglandins, leukotrienes, and adhesion molecules by similar effects on on synthesis and decrease lymphocyte activity.
Supplementary Information 2: I have a post available that looks at the early addition of prednisone, but there is a lot of additional information. The following table is the actual course of treatment that I received from four different physicians (color coded) over the course of two weeks. It is posted here for discussion purposes only and should not in any way be construed as medical advice. The disclaimer for this blog applies in that nothing here is for the purpose of medical treatment or advice.
For starters this is a lengthy and somewhat obsessive look at a personal episode of illness and the implications it has for some of the common threads on this blog ( overidealization of general medicine, dislike of psychiatry, inaccurate comparisons of psychiatry to the rest of medicine, wild criticism of psychiatry, etc.). So if you are not into that - this would be a good place to stop and move on...........
I have been off work 9 out of the past 10 days with an upper respiratory infection leading to an exacerbation of asthma. At least that is one theory. I first noticed it when I stepped off my ergometer trainer about 2 weeks ago and noticed that I did not seem to be able to take a deep breath and I was wheezing mildly. I saw an Internist the next day who did a history and examination and got a chest x-ray and an electrocardiogram - both of which were normal. She decided to double the dose of a corticosteroid inhaler that I was using and told me to increase double the dose of the albuterol inhaler I was using. She said she would not add oral prednisone at this point. When I got home I realized that my corticosteroid inhaler was empty and I needed a new one. The office was contacted and sent a prescription for the previous dose rather than the new dose. When I called and asked them to read the documentation, the note mentioned an even higher dose that was not possible with the inhaler I was using. The inhaler cost $187 for one month so I figured it was easier just to start using it rather than wait for them to sort of all of the communication problems, especially because the physician was not available for another several days and I was still wheezing.
Two days passed and my breathing seemed slightly better so I went into work. By mid afternoon the inability to take in a deep breath came back and I went to an Urgent Care clinic through my health plan right after work. The new doctor repeated the history, physical, and chest x-ray (again negative). He prescribed a more intensive course of therapy with a 12 day prednisone taper starting at 60 mg/day and a nebulizer machine with ampules of 2.5 mg albuterol. He told me to keep taking both inhalers and add both of these. When I got home I took the prednisone and assembled and used the nebulizer.
I will digress to say that I am a firm believer in the absolute need to control blood pressure and pulse. I measure my blood pressure and pulse four times a day or more depending on the circumstances. White coat hypertension probably happens but how many people know what their blood pressure is once they get back home? I know from personal experience that a hostile work environment can drive both your pulse and blood pressure through the roof not just for days but for weeks to months. The only time I am comfortable being hypertensive is when I am exercising because it it physiological, I have been monitored doing it by sports physiologists and they were happy with it, and I know there is a compensatory post exercise response that controls BP and pulse in the long run. I take what most physicians agree is a homeopathic amount of antihypertensive but my BP is never greater than the CDC recommended cut off blood pressure of 120/80. It is usually 10 points less. That belief comes from seeing many people over the years who had decades of untreated hypertension that either they or their physician seemed to attribute to something else. Psychiatrists are occasionally in the situation of treating patients with extremely high blood pressures like greater than 200 systolic and 120 diastolic who refuse treatment. They are usually being seen by psychiatrists because of the need to get a court order for them to be treated and that often takes several weeks, putting the patient at risk all the while. I have seen the full spectrum of blood pressure related problems and there is only one logical conclusion that blood pressure needs to be well controlled.
I am also a student of respiratory viruses and a veteran of two different avian influenza task forces. The task force experience left me quite pessimistic about our ability to fight off any actual pandemic for a reason that is quite striking - the denial that there is an airborne route of infection. Everyone on the task force was focused on hand washing and controlling fomites and there was very little focus on what was needed to contain airborne infections, probably because we learned that capacity would be overwhelmed on the first day of the pandemic. At that point we are basically in a slightly better position than we were in the influenza epidemic of 1918. At one point they showed us a couple of plastic covered pallets of Tamiflu in a government warehouse somewhere. I stopped attending when they started to talk about where the dead bodies would be stored.
But my interest is also in the area of common everyday respiratory viruses. When you are working in a hospital with 1970s era ventilation systems (contain the air to save heat) you witness the staff around you and yourself and the patients get ill in mini-epidemics 3 - 4 times a year. All with the same symptoms of varying severity. Some will end up on antibiotics and some will end up on Medrol dose packs or both. It happens whether you wash your hands or not. At some point I started to e-mail the Minnesota Department of Health and inquire about the respiratory surveillance of flu and flu like illness. At some point they got tired of my email and put it all online. The bottom panels show (with a lag time) the likely viral culprits based on various identification methods. Rhinovirus and adenovirus are among the usual suspects. Reading my copy of Gorbach, Bartlett and Blacklow confirms the syndromes.These are the kinds of trends I would see every year. I consulted with a top expert in airborne viruses in building. He had done the first studies to confirm that viruses can be sampled in the airflow of buildings and that they are typically airborne viruses. For two years, I studied the airflow and filtering characteristics of buildings and how older ventilation systems might be modifiable to reduce the risk of respiratory infect by airborne viruses. I looked at the specific air flow characteristics of the building I worked in. I surveyed the employees on each unit showing a high clustering of upper respiratory infections and and flu like illnesses. During that entire time I got numerous respiratory infections with no exacerbations of asthma, but according to the following graphic - it was just a matter of time (click to enlarge):
After the initial nebulizer treatment my systolic and diastolic blood pressure was up about 30% and I was feeling somewhat agitated and anxious. I had only had one nebulizer treatment in my life and it was about 20 years ago. I looked at the doses and found the inhaler contained 180 mcg of albuterol compared to the 2.5 mg in the nebulizer with greater bioavailability. In other words the nebulizer delivered 14 times the dose and I was told to use it up to 6 times a day. I slept about 2 hours that night.
The next day I ran a drug interaction search on my revised list of medications and several potential drug interactions were noted - a couple of them significant. I logged into my health plan and sent my personal Internist a note with several question on the interactions with drugs and my existing medical morbidities. He called me up concerned that I might have the flu, but I had just seen him and been referred for an extensive immunology evaluation for the flu shot and got it. I told him about my experience with the nebulizer and he chuckled: "In the ER they might give you this very 1 - 2 hours but of course you are hooked up to a monitor and they are checking your blood every hour." At this point I have not had a single blood test. He suggested that I try a new inhaler - levalbuterol and the equivalent nebulizers. They were supposed to have fewer side effects. I spaced the treatments out exactly 8 hours and five minutes after the third treatment my heart rate shot up to 140 beats per minute and a blood pressure of 147/103. I took some medication that I knew would bring it down in about 45 minutes, but also prepared to call 911 if it continued to climb. Gradually over the course of 30 minutes my blood pressure and pulse recovered.
So what can be concluded by my latest foray into the healthcare system?
1. Medical knowledge may not lead to any improvements. As far as I can tell nobody is very receptive to the idea that respiratory viruses exist and that while hand washing is helpful it will not necessarily protect you against some of the worst viruses. The unreceptive parties occur at all administrative levels and seem content with watching employees get recurrent viral infections and use their paid time off. Is that a form of cost shifting?
2. Syndromal diagnoses are alive and well in medicine and not just psychiatry. I have talked with 4 physicians during this week long bout of illness and none of them have a clear diagnosis other than an exacerbation of asthma. The asthma we are talking about is not a specific type or subtype that may have implications for treatment - but the good old heterogeneous type. As heterogeneous as just about every known psychiatric diagnosis. The first physician thought the likely cause was dry winter air. By the time I had seen the second physician I had some additional symptoms to suggest a URI. Only my personal physician seemed concerned that I may have influenza and called me back a second day to make sure that I had not developed a fever. I had vital signs determined, peak flow meters, oxygen saturations, 2 chest x-rays and an electrocardiogram. None of the tests was a biological test for asthma or whether there was an underlying infectious agent. None of the tests were positive or could quantitate my illness. Recall that a typical argument rolled out about psychiatric diagnoses is that there is no specific test and that they are all syndromes. I learned that clinics in my health care system no longer do the rapid test for influenza because it is not considered to be accurate. In all cases I was being treated based on a syndrome and nothing else.
3. Could a more specific diagnosis be worthwhile? Most certainly since there is some evidence that rhinovirus is a common cause of asthma exacerbations and may also be a cause for asthma in childhood. There is also evidence that rhinovirus can replicate its RNA in the lower respiratory tract for up to 16 days post infection. It was only recently discovered that rhinovirus inhabits the lower respiratory tract and can replicate there. The biological test that was done for influenza is no longer used because it was inaccurate, would that be useful to know? I have a previous post here about asthma endophenotypes. Is there an endophenotype for rhinovirus induced asthma? Is it caused by epigenetic mechanisms? These are all parallel questions that psychiatric researchers are working on right now with most major psychiatric disorders.
4. Cost shifting to the patient is paramount from several sources. I purchased 3 - $200 inhalers in 3 days that were not covered by my insurer. The first one was an error because it would have covered 2 weeks of treatment and it did not match the documentation in the original note. In all three cases the pharmacists warned me about the high cost of the inhaler, but when I asked them if there was a generic substitution they said there was none. The current albuterol inhaler also has no generic apparently because it is the only environmentally friendly one. That is the difference between a $50 copay and a $4 copay. There is also an angle from the perspective of ethical purism and pharmaceutical manufacturers. Is this a case to be made for samples? Should a patient try a sample of the inhaler in their doctor's office to make sure they can tolerate it and know the price before going to the pharmacy? That way there would be an assurance that the patient could tolerate and afford a very expensive medication. I currently have $400 of inhalers that will be used twice and are otherwise worthless to me. The other scenario that is difficult to contemplate is a person being forced to drive away from the pharmacy without a medication due to the surprise cost or copay.
5. There was minimal discussion of side effects and contingencies but scripting was noted. Scripting is a public relations initiative where health care personnel are trained to ask questions that the patient may be asked about in a satisfaction survey. For example at the end of the visit the physician says: "Do you have any additional questions for me today?" A week later you get a survey to rate the physician on whether or not he asked that question. In the meantime no warnings about prednisone or what to do if I got hypertension or tachycardia from the albuterol. I was told that I might expect some palpitations and that might be expected because "there was more medicine in there than from the inhaler". The levoalbuterol was supposed to solve the problem but it resulted in significant tachycardia and I later learned it was pulled from a hospital formulary because it did not "work as advertised". That is the optical isomer did not protect against side effects like tachycardia.
6. Pattern matching is implicit and probably carries the day. I have previously written about the importance of pattern matching in medical diagnosis and it was probably a significant factor in all of my physician encounters. They looked at me and could tell I was not acutely ill - I did not need to go to a hospital. There are various ways of phrasing it but that conclusion was uniform. The pattern matching also probably drives a lot of the questions that flowed from the patterns of asthma exacerbation in their previous patient encounters.
7. Complex medical diagnoses are a process. On this blog I have pointed out why a checklist screening is generally an inadequate approach. There is probably no better example than logging in to your health care system's triage software and realizing that your problem is not listed among the choices. In this case information changed over time from asthma due cold air to asthma due to a viral exacerbation. The treatment was also significantly and expensively changed along the way.
8. Asthma and related conditions are a huge public health problem. The prevalence of asthma is about 10% in developing countries and it accounts for 1 of every 250 deaths worldwide. Only 1 in 7 people with asthma have it well controlled. Public health interventions seem like a last resort. Trying to get people interested in the true nature of airborne viruses and how to prevent these cyclical infections is practically impossible as far as I can tell. I have corresponded with the head of the Cochrane Collaboration section on Physical interventions to interrupt or reduce the spread of respiratory viruses who cautioned me that no one knows how URIs spread or how many of the interventions work! Even World Health Organization (WHO) initiatives seems to leave out the all important aspect of building design and airflow. There seems to be a distinct medical bias when it comes to respiratory infections. The only potentially useful and very cost effective public health interventions that I may have availed myself of are the pneumococcal vaccine polyvalent (Pneumovax) vaccine and the influenza vaccine.
A related issue is how much epigenetics comes into play, specifically epigenetic modifications that occur to environmental exposure of let's say - rhinovirus. Is it possible that exposure to rhinovirus causes more long term health problems for kids than exposure to cigarette smoke? If that is even possible, why aren't we doing more about it?
9. The elegant hypothetical molecular mechanisms of disease don't translate well to clinical medicine in the case of asthma any more than they do with mental illnesses. Skeptics and critics of psychiatry (most of whom seem to know nothing about molecular biology) frequently use this rhetoric without understanding how little these mechanisms apply in other major diseases. Cytokine signalling alone has been described as "having such staggering complexity that the long term behavior of system is essentially unpredictable." Brain complexity is far greater. The use of prednisone to shut down inflammation is more of a shotgun approach to shutting down inflammation rather than anything to do with disease specificity. Given the fact that endophenotypes are not actually diagnosed at this point and viral infections often are associated with acute onset of asthma, it would seem that there is not a lot of diagnostic specificity beside the syndromes. There is also the question of the time course of improvement. People have ideas about how quickly medication prescribed by a psychiatrist should take to work. Very few of those ideas are accurate. On the other hand here I am on day 16 of treatment for asthma and I am still ill. Aren't real treatments that are based on elegant biological mechanisms supposed to work faster than that?
In the end I am reminded that psychiatry is no different than the rest of medicine that deals with complex heterogenous conditions. Diagnoses are imprecise, there is a focus on patterns, there are very few pathognomonic or gold standard tests, and the management of side effects of medications is as important as treating the underlying problem - at least in non acute situations. Information transfer between the patient and physician is imperfect and nobody seems to be working on ways to optimize it. If anything the critical time domain is being restricted by businesses and governments. Those same businesses and governments seem completely disinterested in non medical approaches to reducing disease burden like building design. There are plenty of false positives and the best assurance you can get is from a single physician who knows you the best. Despite all of the medical care I have received these past two weeks, I think about all of the decisions I had to make on my own and ask myself: "How do people with no medical training decide what to do in this situation and how do they know what information is relevant?"
It must be mind boggling.
Despite all of the technology and medical knowledge a lot of the information transfer still comes down to what happens between the patient and the doctor. There has to be enough time for that to happen. It has to be meaningful and the patient should know what to do if problems occur.
That is true for doctors of all specialties.
George Dawson, MD, DFAPA
Supplementary Information 1: The supplementary material here is a graphical primer on allergic asthma and how exacerbations of asthma may occur. Rather than an airborne allergen a respiratory virus triggers the cascade of events that leads to the flare up (top figure). That fact is still only recently being elucidated. For example, rhinovirus is a common initiator and it has only recently been demonstrated that rhinovirus replicates in the lower respiratory tract and that rhinovirus RNA can be present for as long as 16 days. As indicated by the tables that follow, cytokine signalling in asthma is complex. The authors show here it may involve up to 22 separate cytokines. Corticosteroids like prednisone and prednisolone inhibit gene expression via transcription factor NFκB to decrease the activity of cytokines. They also reduce the activity of nitric oxide, prostaglandins, leukotrienes, and adhesion molecules by similar effects on on synthesis and decrease lymphocyte activity.
Tuesday, February 4, 2014
Quebec beer-drinker's cardiomyopathy revisited
In the 1960's a condition called Quebec beer drinker's cardiomyopathy was described in the medical literature. Between August 1965 and April 1966 46 men and 2 women were admitted to 8 hospitals in Quebec with acute cardiomyopathy and congestive heart failure. Twenty of them died. During the epidemiological analysis it was determined that they were all heavy beer drinkers. An extensive analysis of the this phenomena is available in full text at the initial link on this page. For those of us trained through the end of the 20th century the clinical methods in the 1960s were not that far removed. The mystery was solved then by a combination of epidemiology and pathology:
"Suspicion of cobalt as the toxic agent was aroused after examination of the thyroid glands removed at autopsy showed changes similar to those found in cobalt intoxication. Had cobalt been added to the beer? Yes"
Similar patterns had been observed in Minneapolis, Omaha, and Louvain (Belgium). Why am I suddenly interested? The New England Journal of Medicine Clinical Problem-Solving case of the week entitled "Missing Elements of the History." In this case a 59-year old women who was previously in good health develops acute congestive heart failure and a cardiomyopathy is diagnosed. She has a complicated course with an initial pericardial effusion. After acute treatment no etiology of the cardiomyopathy was determined and she was assessed for heart transplantation. Her heart failure worsened and she developed cardiogenic shock and needed a left ventricular assist device. Three months later she received a heart transplantation and was discharged home in 20 days.
Was the patient in question a drinker of cobalt laced beer? No - but she did have cobalt in her body. She had bilateral DuPuy ASR metal-on-metal hip prostheses that had been placed 5 years and 4 years prior to the heart transplant. She had learned about one year prior to transplantation that the prostheses were being recalled due to a higher than expected failure rate and a protocol for follow up was sent to her. She was advised to get repeat hip imaging and serum cobalt levels done. Pelvic MRI showed reactive areas with fluid collection and the cobalt level was elevated at 287.6 mcg/liter with a reference value of less than 1.0 mcg/liter. The prostheses were removed 11 and 13 months post heart transplantation. She had a complicated course but apparently recovered. Serial cobalt levels were done and 16 months after transplantation remained at 11.8 mcg/liter a significant drop. She also had a chromium level determined at 248.9 mcg/liter about 8 months after transplantation.
The NEJM article points out that about 1 million people had these prostheses implanted between 2003 and 2010. The authors here strike me as being overly modest in saying that they cannot absolutely confirm that this is a case of cobalt induced cardiomyopathy, but there is just too much evidence to hedge around. Read their timeline of events in Table 1. and see what you think. It would certainly seem to have implications for regulatory bodies like the FDA. The parallel regulatory body in the UK states that any patient there needs lifetime annual follow up including imaging and blood cobalt and chromium levels. The FDA recommendations are much more nonspecific and they appear to be placing the monitoring burden on primary care physicians and other specialists.
What does the New York Times report about this story? They have a story in November 2013 about $2.5 - 3 billion being award to a group of about 8,000 patients in the US. They have another story that the manufacturer seemed to know earlier about the high than expected failure rate and need for replacement. In that same story they quote the total number of recipients as "93,000 people, about one-third of them in the United States" as opposed to the NEJM estimate of 1 million people world wide. Most of the stories I could find (15 of 26) were in the business section. There is an interesting quote near the end of the article about how taking it off the American market was strictly a business decision. In other articles there is a hint of a cover up and a hint of doctors not speaking up to warn other doctors, but the story has been out there since March 2010. Where is the outrage?
We have just gone through a several year period of bashing psychiatrists for daring to rewrite a diagnostic manual that they use by themselves. Further that manual explicitly says that you really can't just read the manual. You need to be trained in medicine and psychiatry first. There was plenty of outrage then. Critics of all types in the New York media writing an endless stream of negatives about psychiatry and the DSM-5. Accusations of conflict of interest (more appropriately the appearance of conflict of interest). Outrage over various parties not being to have enough input into the book (when in fact the web site designed for that purpose took in thousands of comments that were debated by the work groups). Outrage over whether the manual was written to appease the pharmaceutical industry that ignored the basic facts. I could certainly go on, but what is the point? Everyone has heard these stories. They are commonplace.
The DSM-5 came out and nothing happened. Clinical psychiatrists did not blink an eye or make any major changes. Nobody ended up with elevated cobalt or chromium levels. Nobody ended up with needing more surgery or congestive heart failure from cardiomyopathy. I certainly do not want to minimize what all of these hip implant patients are going through but it seems that the press and the FDA are doing just that. I think the lesson is certainly there when you look at how the media overreacts to psychiatry they end up appearing to be very tolerant of significant problems in other fields of medicine.
My suggestion for the psychiatry critical press is that it might actually be worthwhile to critique other branches of medicine where there are significant problems. Hold them up to the standard that you apply to psychiatry and see what happens.
If you can't there is clearly something wrong. At the minimum I propose that outrage should be proportional to a real problem rather than the appearance of a problem. Or better yet - it could just disappear and be replaced by a more rational analysis.
George Dawson, MD, DFAPA
Allen LA, Ambradekar AV, Devaraj KM, Maleszewski JJ, Wolfel EE. Missing elements of the history. N Engl J Med 2014: 320(6): 559-566.
Siegel E, Lautenbach AF. Determination of cobalt in beer. Siebel Institute of Technology and World Brewing Academy. Interesting historical document on why cobalt may be added to beer including the fact that the FDA apparently approved this application in 1963.
Clinical Note 1: I added this for the clinical psychiatrists out there who I know see a large number of people with hip implants. Be on the lookout for pain, lack of follow up with their surgeon or signs and symptoms of congestive heart failure. The FDA warning also suggests depression and cognitive changes. MedlinePlus also has patient handouts. It probably is also a good idea to remember that some people may be taking cobalt and/or chromium ionic forms as a supplement. As an example poor quality information that can be seen on the Internet, there is some information on the that cobalt boosts erythropoetin (EPO) and athletic performance that is based on animal studies from the 1950s. Trying that would obviously be an extremely bad idea. A history of use of supplements is important for these reasons.
"Suspicion of cobalt as the toxic agent was aroused after examination of the thyroid glands removed at autopsy showed changes similar to those found in cobalt intoxication. Had cobalt been added to the beer? Yes"
Similar patterns had been observed in Minneapolis, Omaha, and Louvain (Belgium). Why am I suddenly interested? The New England Journal of Medicine Clinical Problem-Solving case of the week entitled "Missing Elements of the History." In this case a 59-year old women who was previously in good health develops acute congestive heart failure and a cardiomyopathy is diagnosed. She has a complicated course with an initial pericardial effusion. After acute treatment no etiology of the cardiomyopathy was determined and she was assessed for heart transplantation. Her heart failure worsened and she developed cardiogenic shock and needed a left ventricular assist device. Three months later she received a heart transplantation and was discharged home in 20 days.
Was the patient in question a drinker of cobalt laced beer? No - but she did have cobalt in her body. She had bilateral DuPuy ASR metal-on-metal hip prostheses that had been placed 5 years and 4 years prior to the heart transplant. She had learned about one year prior to transplantation that the prostheses were being recalled due to a higher than expected failure rate and a protocol for follow up was sent to her. She was advised to get repeat hip imaging and serum cobalt levels done. Pelvic MRI showed reactive areas with fluid collection and the cobalt level was elevated at 287.6 mcg/liter with a reference value of less than 1.0 mcg/liter. The prostheses were removed 11 and 13 months post heart transplantation. She had a complicated course but apparently recovered. Serial cobalt levels were done and 16 months after transplantation remained at 11.8 mcg/liter a significant drop. She also had a chromium level determined at 248.9 mcg/liter about 8 months after transplantation.
The NEJM article points out that about 1 million people had these prostheses implanted between 2003 and 2010. The authors here strike me as being overly modest in saying that they cannot absolutely confirm that this is a case of cobalt induced cardiomyopathy, but there is just too much evidence to hedge around. Read their timeline of events in Table 1. and see what you think. It would certainly seem to have implications for regulatory bodies like the FDA. The parallel regulatory body in the UK states that any patient there needs lifetime annual follow up including imaging and blood cobalt and chromium levels. The FDA recommendations are much more nonspecific and they appear to be placing the monitoring burden on primary care physicians and other specialists.
What does the New York Times report about this story? They have a story in November 2013 about $2.5 - 3 billion being award to a group of about 8,000 patients in the US. They have another story that the manufacturer seemed to know earlier about the high than expected failure rate and need for replacement. In that same story they quote the total number of recipients as "93,000 people, about one-third of them in the United States" as opposed to the NEJM estimate of 1 million people world wide. Most of the stories I could find (15 of 26) were in the business section. There is an interesting quote near the end of the article about how taking it off the American market was strictly a business decision. In other articles there is a hint of a cover up and a hint of doctors not speaking up to warn other doctors, but the story has been out there since March 2010. Where is the outrage?
We have just gone through a several year period of bashing psychiatrists for daring to rewrite a diagnostic manual that they use by themselves. Further that manual explicitly says that you really can't just read the manual. You need to be trained in medicine and psychiatry first. There was plenty of outrage then. Critics of all types in the New York media writing an endless stream of negatives about psychiatry and the DSM-5. Accusations of conflict of interest (more appropriately the appearance of conflict of interest). Outrage over various parties not being to have enough input into the book (when in fact the web site designed for that purpose took in thousands of comments that were debated by the work groups). Outrage over whether the manual was written to appease the pharmaceutical industry that ignored the basic facts. I could certainly go on, but what is the point? Everyone has heard these stories. They are commonplace.
The DSM-5 came out and nothing happened. Clinical psychiatrists did not blink an eye or make any major changes. Nobody ended up with elevated cobalt or chromium levels. Nobody ended up with needing more surgery or congestive heart failure from cardiomyopathy. I certainly do not want to minimize what all of these hip implant patients are going through but it seems that the press and the FDA are doing just that. I think the lesson is certainly there when you look at how the media overreacts to psychiatry they end up appearing to be very tolerant of significant problems in other fields of medicine.
My suggestion for the psychiatry critical press is that it might actually be worthwhile to critique other branches of medicine where there are significant problems. Hold them up to the standard that you apply to psychiatry and see what happens.
If you can't there is clearly something wrong. At the minimum I propose that outrage should be proportional to a real problem rather than the appearance of a problem. Or better yet - it could just disappear and be replaced by a more rational analysis.
George Dawson, MD, DFAPA
Allen LA, Ambradekar AV, Devaraj KM, Maleszewski JJ, Wolfel EE. Missing elements of the history. N Engl J Med 2014: 320(6): 559-566.
Siegel E, Lautenbach AF. Determination of cobalt in beer. Siebel Institute of Technology and World Brewing Academy. Interesting historical document on why cobalt may be added to beer including the fact that the FDA apparently approved this application in 1963.
Clinical Note 1: I added this for the clinical psychiatrists out there who I know see a large number of people with hip implants. Be on the lookout for pain, lack of follow up with their surgeon or signs and symptoms of congestive heart failure. The FDA warning also suggests depression and cognitive changes. MedlinePlus also has patient handouts. It probably is also a good idea to remember that some people may be taking cobalt and/or chromium ionic forms as a supplement. As an example poor quality information that can be seen on the Internet, there is some information on the that cobalt boosts erythropoetin (EPO) and athletic performance that is based on animal studies from the 1950s. Trying that would obviously be an extremely bad idea. A history of use of supplements is important for these reasons.
Sunday, February 2, 2014
Did the VA Violate Patient Confidentiality or Is This Just A Larger Trend?
I saw this post originally on the Shrink Rap blog. I encourage anyone interested to read the excellent analysis of this situation and a previous one on the Shrink Rap blog. The original post mentioned that the VA decided that it was in the public interest to disclose confidential medical records of the VA Navy Yard Shooter. The reader has a choice of two links off the Huffington Post (HP) blog including one that has added commentary from various sources and another is the continuous 7 pages of records that are being commented on. The arrangement of documents shows the press adding outside color to what are some very plain descriptions of clinical notes about insomnia and some features of how electronic medical records are set up. The content of the other 107 pages of patient records is unknown. I have also seen the suggestion that the files were illegally obtained and given to the HP. I hope this is a case of theft rather than a government sanctioned release of confidential medical documents. If this was illegally printed off a secure medical record system, the last date and employee number of the person who printed it should be available for investigation. But after I read the Huffington Post article I came across this:
"The AP obtained 114 pages of [patient] medical records under the Freedom of Information Act after requesting them a few weeks after the shootings. It is unusual for the government to disclose anyone's medical files, but the Veterans Affairs Department agreed that the public interest in the mass killing outweighed [patient] privacy rights in keeping his treatment records secret after his death. In the records the AP obtained, the government withheld the names of all the doctors and others who treated [patient] to protect their privacy."
If it is a case of actual release it is a dangerous precedent. I know of no legal precedent that allows for a hospital to unilaterally release confidential patient records - even if a patient is deceased, but I am not familiar with exceptions under the Freedom of Information Act. I have had personal experience trying to get government records and they were never disclosed to me. Releasing records to the press is probably the worst case scenario. The press has repeated demonstrated that when it comes to mental illness unless they are trying to write a Pulitzer bound story on the tragedy of mental illness they just don't get it. Mental health headline stories in this country pay lip service to violence prevention, bash the psychiatric profession and psychiatrists whenever they get the chance, and consistently illustrate that they have no idea why there is a significant problem with untreated mental illness in this country. How in the world would they be competent or objective enough to analyze any mental health records?
Speculating on the sparse documentation of a clinical encounter is not an accurate way to determine what happened. Only people who believe "if it isn't written down it didn't happen" would buy that and none of them are experienced clinicians who spend time with patients.
Most psychiatrists are privacy advocates because we understand the sensitive material that is often contained in medical and psychiatric records and how critical that nondisclosure is for treatment. It is common for people to stop in mid session and ask their psychiatrist: "This is confidential isn't it? You can't tell anybody about this." That happens after their psychiatrist has explained the boundaries of treatment and the confidentiality considerations.
I can't help but notice that this disclosure comes during a flurry of financial privacy breaches and warnings from the government to expect more. Call me a conspiracy theorist, but it seems to me that there has been a concerted effort on the part of our government to compromise the privacy of Americans. It started with using the Social Security Number as a unique identifier for financial purposes (ironic that the government did not disclose it here in a single case) followed closely by the invention of credit reporting agencies. After decades of loose regulation and less financial privacy we now see personal data being stolen in millions of records at a time. We are rapidly headed toward a time when there will be minimal security for personal data and the government seems to be managing that expectation.
Medical privacy is the only thing in the way and in that regard this comes as no surprise.
George Dawson, MD, DFAPA
"The AP obtained 114 pages of [patient] medical records under the Freedom of Information Act after requesting them a few weeks after the shootings. It is unusual for the government to disclose anyone's medical files, but the Veterans Affairs Department agreed that the public interest in the mass killing outweighed [patient] privacy rights in keeping his treatment records secret after his death. In the records the AP obtained, the government withheld the names of all the doctors and others who treated [patient] to protect their privacy."
If it is a case of actual release it is a dangerous precedent. I know of no legal precedent that allows for a hospital to unilaterally release confidential patient records - even if a patient is deceased, but I am not familiar with exceptions under the Freedom of Information Act. I have had personal experience trying to get government records and they were never disclosed to me. Releasing records to the press is probably the worst case scenario. The press has repeated demonstrated that when it comes to mental illness unless they are trying to write a Pulitzer bound story on the tragedy of mental illness they just don't get it. Mental health headline stories in this country pay lip service to violence prevention, bash the psychiatric profession and psychiatrists whenever they get the chance, and consistently illustrate that they have no idea why there is a significant problem with untreated mental illness in this country. How in the world would they be competent or objective enough to analyze any mental health records?
Speculating on the sparse documentation of a clinical encounter is not an accurate way to determine what happened. Only people who believe "if it isn't written down it didn't happen" would buy that and none of them are experienced clinicians who spend time with patients.
Most psychiatrists are privacy advocates because we understand the sensitive material that is often contained in medical and psychiatric records and how critical that nondisclosure is for treatment. It is common for people to stop in mid session and ask their psychiatrist: "This is confidential isn't it? You can't tell anybody about this." That happens after their psychiatrist has explained the boundaries of treatment and the confidentiality considerations.
I can't help but notice that this disclosure comes during a flurry of financial privacy breaches and warnings from the government to expect more. Call me a conspiracy theorist, but it seems to me that there has been a concerted effort on the part of our government to compromise the privacy of Americans. It started with using the Social Security Number as a unique identifier for financial purposes (ironic that the government did not disclose it here in a single case) followed closely by the invention of credit reporting agencies. After decades of loose regulation and less financial privacy we now see personal data being stolen in millions of records at a time. We are rapidly headed toward a time when there will be minimal security for personal data and the government seems to be managing that expectation.
Medical privacy is the only thing in the way and in that regard this comes as no surprise.
George Dawson, MD, DFAPA
Supplementary Note 1: I got an e-mail today (February 3) telling me that TRAC (Transactional
Records Access Clearinghouse) has filed a complaint against Immigration
and Customs Enforcement (ICE) and Customs and Border Protection (CBP) for multiple
violations of the Freedom of Information Act (FOIA). I have posted my experience here and how
access seemed to very limited to the FBI data that I was interested in on health care fraud by the exorbitant cost they wanted to charge for
a lot of information that was probably on a server and could be easily searched. In this case, from my read of the documents
they are just not disclosing the data.
The discrepancy between this non disclosure and the ease of disclosure
of protected medical data is striking and somebody needs to find out what it
means. The press release and full text
of the complaint is on TRACs web site.
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