The Best and Worst Antipsychotics for Mania – Part 2
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In this 3-part series, we look at the rise and fall, and rise again of antipsychotics in mania, and sort through which ones work, which we should avoid, and whether their use in mania has gone overboard. Today, we lay out the top 3 antipsychotics for mania, and then throw out the whole idea of a rating system. Published On: 10/25/2021 Duration: 15 mins, 58 seconds Transcript: Today, our judges reveal the top 3 antipsychotics for bipolar mania. Welcome to the Carlat Psychiatry Podcast, keeping psychiatry honest since 2003. I’m Chris Aiken, the editor in chief of the Carlat Report. And I’m Kellie Newsome, a psychiatric NP and a dedicated reader of every issue. A New Millennium, a New Era KELLIE NEWSOME: It’s March of 2000. The Y2K bug is behind us, and all the elevators thankfully made it through the New Year. And the FDA has just approved the second antipsychotic for acute mania – olanzapine. The first one, chlorpromazine, has long been forgotten, supplanted by lithium and the anticonvulsants, the first-generation antipsychotics are largely avoided in bipolar disorder out of fears that they will induce depression or tardive dyskinesia. But will olanzapine’s fate be any different? You know how this story turns out. With an unprecedented tide of marketing and science, the atypical antipsychotics convinced doctors that they didn’t cause depression like their dusty predecessors, and might not even cause tardive dyskinesia. After all, they were derived from clozapine, a drug that was developed with the specific aim of avoiding tardive dyskinesia, and to this day it has lived up to that aim. Well, that second hope turned out to be a false one – sometime around 2008 we learned that the atypicals do cause tardive dyskinesia – at about half the rate that the older ones did – except in the elderly where the rates of TD are nearly equal for the old and new meds (Correll CU & Schenk EM, Curr Opin Psychiatry 2008, 21:151-156). But in 2000 we were blissfully naïve about that risk, along with a lot of other things that would soon hit the fan. So onward they marched, each atypical gaining approval for mania with ease: risperidone, then quetiapine, ziprasidone, aripiprazole, and asenapine. It started to seem like any antipsychotic could double as an anti-manic, but is this really a class effect? We once thought so. But 10 years ago one of them started to stumble as it got the finish line at the FDA. Paliperidone (Invega) was the first atypical whose approval was denied in acute mania because 2 out of 3 of its trials were negative. Then we started to see antipsychotics get released that didn’t even attempt approval in mania. Why the hesitancy? Did the companies know something we didn’t – was there some pilot studies or animal data suggesting it would flop? We don’t have an answer to that – if you do, write us at [email protected]. But until we hear otherwise, it’s probably best to avoid the atypical antipsychotics that aren’t FDA approved in mania when treating acute mania. That means they either don’t work or have never been studied. We’ll get to those at the end. But let’s start with some good news. Which ones are best? First Place: Quetiapine (Seroquel) CHRIS AIKEN: And the winner is…. Quetiapine. Quetiapine is the only antipsychotic with good evidence to prevent bipolar depression, and depression is 4-6 times more common in bipolar disorder than mania so that should be on your mind when selecting a medication. Now, several antipsychotics treat bipolar depression – lurasidone, lumateperone, and olanzapine-fluoxetine combination – but none of those have evidence in mania, and that last combo pill is best avoided in mania because it contains an antidepressant. Cariprazine (Vraylar) is the only one besides quetiapine that can claim to treat both bipolar depression and mania, so why did we choose quetiapine? Is is because it’s generic? Well, that helps, but that’s not the full reason. Second Place: Cariprazine (Vraylar) Quetiapine also has the best evidence to prevent depression – something cariprazine lacks. And quetiapine’s benefits in acute depression are about double those of cariprazine’s, judging by its number needed to treat of 5 vs. 11. But we’ll give cariprazine 2nd place, and that’s a worthy spot because it is one of the better tolerated antipsychotics, while – arguably – quetiapine is one of the most difficult to tolerate, so a lot of patients are going to need that second-line option. KELLIE NEWSOME: You know Dr. Aiken, this first- and second-place talk might work for the Olympics, but it’s a bit too simplistic for psychiatry. CHRIS AIKEN: Yes. This list needs to be personalized, not just prioritized, so listen out for those nuances as we run down the list. Here’s one. You should avoid quetiapine in patients on carbamazepine. Carbamazepine lowers quetiapine levels by about 80%, but it doesn’t just get rid of the quetiapine. It may even change this antipsychotic into an antidepressant. You see, quetiapine has an active metabolite – norquetiapine – that is created when quetiapine is metabolized by the CYP 3A4 enzyme. This metabolite functions much like an antidepressant, with serotonergic and noradrenergic properties. Some even think it’s responsible for quetiapine’s remarkable efficacy in depression, but can norquetiapine cause mania? Usually not. Surprisingly, quetiapine has strong effect not just against bipolar depression but against bipolar mania as well. It’s number needed to treat is one of the best in mania for this class – 5 – meaning you’d have to treat 5 patients to get one response. Sounds dismal, but it’s within the range of most psychiatric treatments, and a little better than the number needed to for ziprasidone, aripiprazole, and asenapine. But it’s in the long-term studies that quetiapine really shines. When you treat an acute episode in bipolar, you always want to think about long term prevention, so one of my favorite pages in a textbook is 119 in Terrence Ketter’s Advances in the Treatment of Bipolar Disorder. He has a chart of the number needed to treat for preventing depression or mania for each mood stabilizer. Most of them are lousy at preventing depression. But the 2 with the best balance against both poles of the illness are lithium and quetiapine. KELLIE NEWSOME: Dr. Osser also gives quetiapine and lithium high marks in his Psychopharmacology Algorithm Project. There he recommends lithium first-line for pure mania, and quetiapine first-line for mixed mania, based on the logic we’ve described as well as the fact that antipsychotics are more effective in mixed mania while lithium tends to work better in classic, euphoric cases. CHRIS AIKEN: We reached out to Richard Weisler, who was involved with many of these trials and he agrees. He recalled in those studies that quetiapine worked very quickly to improve sleep and irritability in hospitalized patients, and speculated that this might contribute to its superior efficacy. We may not be able to explain all the pharmacology behind its manifold clinical effects, but perhaps quetiapine’s secret lies in the breadth of those effects. This is an antipsychotic that treats many of the problems bipolar patients suffer from: depression, mania, psychosis, sleep and anxiety in bipolar disorder. And on those last two, it is unique. We don’t know of any other antipsychotics that have good evidence in anxiety in bipolar disorder, and – although many of them have sedative effects – quetiapine is the only one we know of that improves sleep quality in bipolar. Norquetiapine: A Dicey Metabolite KELLIE NEWSOME: Carbamazepine induces the 3A4 enzyme, rapidly converting nearly all of the quetiapine into this antidepressant metabolite. Usually with drug interactions, you can just raise the dose to compensate, but in a situation like this – it’s going to be risky. When you give quetiapine to a patient on carbamazepine you’re essentially giving an antidepressant – and it might even precipitate mania. That’s the theory, and there are case reports supporting it. CHRIS AIKEN: Quetiapine is not the easiest antipsychotic to tolerate, with weight gain, fatigue, dizziness, and a host of other side effects that often get in the way. The dose range in mania is 400-800 mg/night for adults, or 400-600 mg/night in children and adolescents. For bipolar depression, the ideal dose is 300 mg/night for depression. We recommend giving it all at night – it’s better tolerated that way, and the clinical studies that have compared the nightly strategy with divided dosing find no difference in outcomes. One risk of giving it all at night is orthostatic hypotension, particularly in the elderly. This usually isn’t a problem until you get into the 400mg and above range, and using the XR form can reduce that risk by smoothing over the peak levels. Dosing Tips KELLIE NEWSOME: We don’t have a particular strategy for starting quetiapine. The drug tends to be just as sedating at 50mg as it is at 150 mg, but the sedation tends to level out above 150. To establish a starting dose, ask yourself – what is the bigger risk? The patient giving up early because of side effects, or the mania getting worse and having to go to the hospital? Go slower for the former, and faster for the later. Make it a collaborative decision, and give the patient some control – tell them they can slow it down if they have any problems. Our second choice, cariprazine, is much easier to dose. Start at 1.5 mg/day, or every other day if you’re worried about side effects – this one has a long 2-4 day half-life so you can do that. The target dose in mania is 3-6 mg/day. For bipolar depression, it’s the same as the starting dose, 1.5 mg/day. The 3mg/day didn’t work any better. [sounding dour] OK Dr. Aiken, so if we’re going to stick with this Olympic scoring system, who comes in third place? Third Place: Asenapine CHRIS AIKEN: Coming in third is sublingual wonder, asenapine (Saphris). But we’re on a first-name basis with this one since it went generic last December, so we’ll just call it asenapine. And while it was losing its patent it was gaining something else. New data that moved it up a notch in our recommendations. Asenapine is FDA approved in acute mania, and while we don’t know if it treats acute bipolar depression this new study – from 2018 – shows that it at least prevents bipolar depression. It’s a large trial that randomized patients to 6 months of placebo or asenapine after recovering from mania on the drug. Asenapine came out positive, with a number needed to treat of 7 to prevent mania and 16 to prevent depression. Remember, lower numbers are better, and while 16 doesn’t sound so good, it’s actually about the same that Terrence Ketter calculated for treatments that we often think of as preventing depression like lithium and lamotrigine. Let’s be real – when it comes to bipolar depression, we are stumbling in the dark. KELLIE NEWSOME: And while we’re glad asenapine has gone generic, it’s also a little disappointing, because we’ll probably never know if this antipsychotic treats acute bipolar depression. But we got a hint last year when a small controlled trial came out with positive results, but it was very small – only 9 patients. Asenapine did reduce depressive symptoms in patients with mixed states, however. Another reason we like it is that – in our experience – it’s better tolerated than many others in this class. Often the ones that are sedating cause too much weight gain, while the ones that keep you thin cause too much akathisia, but asenapine manages to balance those two problems. The main complaint we hear on it is fatigue, and that gets better when it’s given all at night, something you should feel to do because its half life is 24 hours. CHRIS AIKEN: Now that I think about it Kellie, maybe we should give up this ranking system about here. I mean, once you get down to third place you’re really dealing with too many pros and cons that need to be personalized to the patient. And I can think of one good reason to avoid asenapine in mania: Efficacy. It’s number needed to treat was 8, which is edging toward the barely detectable level of 10. And in a head to head study with olanzapine, olanzapine worked a little better in mania. So, while asenapine might be a good option if it works, you should move on to something stronger if it doesn’t. But at this juncture we’re getting into some rough terrain, because we have no other options that work against the depressive and manic poles. KELLIE NEWSOME: Not even olanzapine? CHRIS AIKEN: Nope. It failed to work on its own in bipolar depression, so only got approved with fluoxetine. However, it did have a decent effect at preventing depression in long term studies – Dr. Ketter gave it a number needed to treat of 12 – so it has some strong points, we just don’t like to use it because of its metabolic risks. KELLIE NEWSOME: Maybe if we’re going to throw out the Olympic rating system, it’s a good time to end this episode. CHRIS AIKEN: Sure. We’ll pick up next week, where we’ll review the rest of the antipsychotics, and pass the torch from Bing Crosby to Elvis Presley, whose manic ode to gambling played a small role in bringing down an overzealous drug company. But now, for the word of the day, symptomatic recovery. KELLIE NEWSOME: It sounds redundant, symptomatic recovery, like what other kind of recovery is there? Just wait. In bipolar disorder, symptomatic recovery means that mood symtpoms have gone away or trickled down to a normal level, I mean hey – we all have a few psychiatric symptoms. Functional recovery, in contrast, means that their cognitive abiltiies are restored and they can function at work and in relationships. Sadly, less than half of bipolar I patients achieve functional recovery within 2 years of symptomatic recovery from a manic episode. Next week, we’ll look at why that matters when you are considering lithium or an antipsychotic. CHRIS AIKEN: Earn CME credits online and use the promo code PODCAST to get $30 off your first year’s subscription. That helps us stay in the ranks of Consumer Reports, Highlights for Children, Motorcycle Consumer News, and the select group of publications that do not accept commercial support. The Best and Worst Antipsychotics for Mania Part 3 Description for Episode Notes In this 3-part series, we look at the rise and fall, and rise again of antipsychotics in mania, and sort through which ones work, which we should avoid, and whether their use in mania has gone overboard. Today, the antipsychotics that don’t work so well in mania, when to prefer lithium, and just how good are the antipsychotics at preventing mood episodes? We end in Orlando, FL, where a pharmaceutical executive runs afoul of the Justice Department by impersonating an Elvis impersonator. Opening It’s the final episode of our 3-part series on antipsychotics, and you’re going to find out whether these drugs have a class effect in mania, and follow a trail of peanut butter cups down to Orlando, Florida, where a pharmaceutical exec runs afoul of the Justice Department by impersonating an Elvis impersonator. Standard Intro Welcome to the Carlat Psychiatry Podcast, keeping psychiatry honest since 2003. I’m Chris Aiken, the editor in chief of the Carlat Report. And I’m Kellie Newsome, a psychiatric NP and a dedicated reader of every issue. When Depression is Not a Concern KELLIE NEWSOME: In our last episode, we suggested that the best antipsychotic for mania is one that will treat, or at least prevent, depression. Only 2 or 3 that fit that bill. But what if your patient just has mania, and doesn’t tend to have much trouble with depression? CHRIS AIKEN: Then I would use lithium. Most patients who tend toward the manic side have classic bipolar – where the manias are pure and euphoric, and they have good functioning between their episodes. Their temperament tends to be upbeat and action oriented, quite unlike the neurotic temperaments that make people vulnerable to depression. If they have depressions, they tend to come on right after the mania, as if following the law of gravity. About 1 in 3 bipolar patients have this classic kind of bipolar, and as we’ve said lithium is your best first-choice in these cases. Sometimes, however, I do need to use antipsychotics in these cases. I can think of a few that responded to lithium, but are unable to stay out of mania unless an antipsychotic is on board. Most of these cases had psychotic mania, by the way, and I say that hesitantly, because in the research lithium works just as well for psychotic mania as antipsychotics do. That’s a useful pearl – just because they are called “antipsychotics” doesn’t mean they treat all psychoses. They used to be called major tranquilizers, and in the 1970’s they called them neuroleptics. Now people are trying to call them “broad spectrum antipsychotics.” So you don’t need an antipsychotic for all psychotic disorders. But there are a few manic-psychotic cases that seem to need them, and in many of those cases I used aripiprazole (Abilify). KELLIE NEWSOME: Many psychiatrists favor aripiprazole because it’s one of the better tolerated antipsychotics, and when other better-tolerated agents came out like lurasidone and cariprazine, aripiprazole was able to stay in a favorable light because it had gone generic, and to this day it remains the only generic antipsychotic with relatively good tolerability. CHRIS AIKEN: Key word there is “relatively.” I saw a patient recently who had severe fatigue and muscle weakness. She was taking Abilify, buspirone, and lamotrigine. She stopped buspirone and lamotrigine on her own, convinced they must be causing it, but the problems didn’t go away. When I explained to her that antipsychotics like aripiprazole are among the most difficult medications to tolerate, she looked at me bewildered and said, “That doesn’t make sense. I’ve seen the Abilify ads and it sounds like a very easy med to take from what they say.” KELLIE NEWSOME: Jeff Lieberman is a schizophrenia expert, and he shared a revealing story in his book Shrinks: The Untold Story of Psychiatry. When he was in medical school in the 1970’s, they gave the students a small box of medications to take home and try as part of their pharmacology class. It was like one from each of the major classes – an antibiotic, a sedative, an antidepressant, and an antipsychotic. None of them did much, he recalled, except the antipsychotic, which made him feel terrible – a mix of akathisia and paralyzing sedation. CHRIS AIKEN: It’s a good book, and they turned it into a PBS series you can stream online – The Mysteries of Mental Illness. And you know, there is one antipsychotic from Lieberman’s student days that I still keep in my back pocket. KELLIE NEWSOME: You mean, like, there’s one you haven’t taken yet? CHRIS AIKEN: No – when I was in medical school they didn’t give us antipsychotics to take. KELLIE NEWSOME: Right, times had changed, you were going to sign up for that ketamine study but your professor talked you out of it. CHRIS AIKEN: That’s a whole nother story. I’m saying there is one old school, first generation antipsychotic that I still use as a last resort in mania. KELLIE NEWSOME: What’s that? CHRIS AIKEN: Haloperidol. KELLIE NEWSOME: Haloperidol? But that can cause a lot of akathisia and extrapyramidal symptoms. CHRIS AIKEN: I know, I know. But get this – in meta-analyses, haloperidol has the largest effect size in mania – it even beat lithium in a head-to-head trial. KELLIE NEWSOME: Then why don’t you keep it in your front pocket? CHRIS AIKEN: Because it also has the biggest risk of causing depression after a mania, besides its considerable side effects. Here’s where I’ll use it – if a patient is on the verge of going to the hospital, and nothing else is working, haloperidol might save them from that hospitalization. KELLIE NEWSOME: Right, and hopefully you can taper it off down the road to prevent more depression. I’ll also add that one of the old-school antipsychotics – loxapine – is FDA approved for acute agitation in mania as an inhaled version, and a few of the newer antipsychotics have this approval in intramuscular form, like olanzapine, and aripiprazole, but that use is usually reserved for the emergency room. I would prefer these newer ones for acute agitation over loxapine – but not for the reason you might think. KELLIE NEWSOME: So, not because it’s old-school, side effect-prone, and all that. CHRIS AIKEN: It is all that, but the new ones have a lot of side effects too. My concern with loxapine is a bit theoretical, so take it with a grain of salt. Loxapine has an active metabolite that you may recognize – Amoxapine. KELLIE NEWSOME: Amoxapine – isn’t that a tricyclic antidepressant? CHRIS AIKEN: Yes. And the last thing you want to give to a manic patient is a tricyclic – those are the antidepressants that have the highest risk of inducing mania. KELLIE NEWSOME: Getting back to our review of the atypicals, there are 13 of these second generation or “atypical” antipsychotics in the US, and only 6 of them are known to work in mania: aripiprazole (Abilify), asenapine (Saphris), cariprazine (Vraylar), olanzapine (Zyprexa), quetiapine (Seroquel), and risperidone (Risperdal). And if you forget that list, remember: Those are also the 6 that are FDA-approved in mania. Other than the antidepressant benefits we mentioned, we have no strong reason to recommend one over the other. Are Antipsychotics Overused in Bipolar? KELLIE NEWSOME: In part 1 of this series, we detailed the rise and fall of antipsychotics in bipolar disorder. They rose in America the 1960’s when psychiatrists thought they treated everything… Hmmmm…. Sounds a bit like today? Then in the 1970’s we started to figure out that we weren’t doing a very good job in the US of separating bipolar from schizophrenia, and that if we took the effort to draw that line our bipolar patients got much better results with lithium than they did with the antipsychotics. The antipsychotics were sent to the back of the room, where they were mainly called on for their rapid action in acute cases, but never favored for long term treatment. Are we just repeating the past, or is this new generation really different? CHRIS AIKEN: Let’s look at the issues one by one. Atypical Antipsychotics in the Maintenance Phase KELLIE NEWSOME: That leap came in July of 2005, when a study was published that changed everything: “Olanzapine versus lithium in the maintenance treatment of bipolar disorder: a 12-month, randomized, double-blind, controlled clinical trial” CA I still remember the day I picked up the American Journal of Psychiatry and saw that study. I thought – “this should be easy – olanzapine can’t match lithium as a preventative treatment.” But I was wrong. Olanzapine was slightly better than lithium at preventing mania, and lithium was a little better at preventing depression. And lithium was the better tolerated of the two. KELLIE NEWSOME: It was the first long-term, controlled trial of an antipsychotic for prevention in bipolar disorder, and it was followed by nearly 20 controlled trials of antipsychotics in the maintenance phase of bipolar disorder. Most, but not all, were positive, and a few earned FDA approval for the maintenance phase: Aripiprazole, olanzapine, quetiapine, risperidone, and – when as an adjunct to mood stabilizers but not on its own – ziprasidone. CHRIS AIKEN: But there are holes in the data. Most of the antipsychotic trials used enriched samples that favored the drug, or withdrew the drug so early – after only 3 months – that it wasn’t clear if the drug was preventing new episodes or just treating the original episode. I know of only one controlled trial that waited a more conservative 6 months before withdrawing the antipsychotic and replacing it with a placebo – and in that study the antipsychotic had no preventative effects (the study used two antipsychotics – risperidone and olanzapine – both of which are FDA approved for maintenance) (Yatham LN et al, Mol Psychiatry 2016, 21:1050-1056). KELLIE NEWSOME: And then there’s the Kavanagh problem. Not Brett Kavanaugh, Ron Kavanagh , a reviewer at the FDA who turned into a whistleblower over the agencies handling of the antipsychotics. Ron reanalyzed the antipsychotic’s mania studies and found that the studies were only positive in patients with severe mania – those with mild to moderate mania did just as well on the placebo. Now, he only looked at data for olanzapine, paliperidone, risperidone, ziprasidone, and the FDA rejected his arguments because they were a secondary analysis, otherwise known as data fishing. His whistleblower complaints ultimately went nowhere and were never published under peer review. But another group did come to a similar conclusion in a 2017 Lancet article where they analyzed 5 randomized controlled trials of olanzapine and found that it was much more effective in severe mania than mild mania. There is also some research suggesting that they work better in manic patients with poor insight. CHRIS AIKEN: But this is not so much a scandal as a known problem with many psychiatric meds. Remember the controversy about antidepressants – do they work or not? It was the same issue. The analyses were clear that they worked in severe cases, but they were kind of iffy in the mild cases. The issue is a bit more pressing with antipsychotics because they carry so many more risks than the antidepressants. Personally, I’ve always believed the FDA should have specified that they were only appropriate for moderate to severe cases when they approved them for depression – I don’t think their risks justify their use in mild depression – and maybe we should consider that argument in mania as well. But the jury is not out – we need more research. Antipsychotics that Don’t Work in Mania KELLIE NEWSOME: We’ve discussed the 6 atypical antipsychotics with FDA approval in mania, but what about the other 7? CHRIS AIKEN: Clozapine is the original atypical and it has some impressive open-label studies in treatment resistant mania, which gives it a role here. I mean, clozapine may lack controlled trials in mania, but when you get to the treatment resistant phase every therapy is experimental, and at least this one has some evidence there. Illoperidone (Fanapt) and paliperidone have no FDA approvals in bipolar disorder. Illoperidone has open-label data in mania and a controlled trial is underway, so it’s a gamble. Paliperidone’s mania trials are more negative than positive, and its maintenance data in bipolar disorder is pretty week as well. Lurasidone (Latuda) and lumateperone (Caplyta) have good evidence in bipolar depression, but they don’t have a single trial in mania so we don’t recommend them there. Lurasidone did work for depression with mixed features, which is encouraging, but we’ve tried it in practice and haven’t seen much potential in full mania. Number 6 is pimavanserin (Nuplazid), which has no data in bipolar disorder at all, but it did augment antidepressants in a recent trial of unipolar depression. Then there’s brexpiprazole (Rexulti). In our online edition this month we reviewed a new series of industry sponsored trials of this antipsychotic in acute mania – and they also failed. Class Action CHRIS AIKEN: So it looks like we’re discovering that the antipsychotics don’t have a class effect in mania, much as we learned about the anticonvulsants 20 years ago. That was when the first negative trial of gabapentin in mania was published, and it was soon followed by disappointing results from topiramate, oxcarbazepine, and lamotrigine in mania. The antipsychotics do have a class effect in psychosis, though even that class effect is breaking down. Traditionally what bound them together was D2 blockade, but some of the newer antipsychotics like lumateperone (Caplyta) and pimavanserin (Nuplazid) have very little D2 blockade and instead seem to treat psychosis through serotonergic (5-HT2A) antagonism. Others like aripiprazole, brexpiprazole, and cariprazine are really D2 modulators rather than blockers – they are partial agonists at the receptor. It has been a remarkable story, how these medications came to supplant lithium, and we began this series by saying it was a story of science and marketing. Scientifically, the atypicals did exceed expectations – compared to first generation antipsychotics, they have lower risks of depression and even a few that help bipolar depression. And if you’ve practiced in the past 20 years you’ve surely witnessed the kind of marketing made Abilify the #1 most profitable drug in the year before it lost its patent. Let’s go back to where it started, in the Fall of 2000, 6 months after the launch of olanzapine in mania. Eli Lilly has organized a conference in Orlando Florida to launch a new initiative they call Viva Zyprexa! The idea is to bring Zyprexa into primary care, and one of the execs has written Elvis Pressley’s Viva Las Vegas to drive the point home “Can`t rest now I’ve got to run I’m gonna tell everyone Might tell a doctor fifty times… Remember it’s about the patients’ lives “There’s thousands of patients waitin ‘out there The way they’re livin’ just ain’t fair But now you bet they can get some help from Primary Care Viva Zyprexa! Viva Zyprexa!” And this is where the trouble started. To teach primary care docs how to use Zyprexa, the reps are given case history of mild mood problems that blur the lines between bipolar disorder and the everyday problems of modern life. There’s Donna, a single mom who is anxious, irritable and in need of little sleep. Mark, a middle-aged man with mood swings. And Martha, a widow who has felt agitated and restless since her children left for college. These profiles are printed up in glossy brochures, which the reps leave for primary care docs along with a peanut butter cup. Nine years later, the Department of Justice would follow that trail of peanut butter cups, and fine Eli Lilly one and a half billion dollars for off-label marketing of Zyprexa. And now for the word of the day…. Evidence Based Medicine As the medical literature grew in the 1970’s, doctors responded by developing practice guidelines, gathering experts at conferences to sort through the evidence and come to some consensus on the best practice. But it soon became clear that the experts did not agree, and there were no ground rules to work out their differences. So in 1976 the Deputy Health Ministers of Canada organized a committee to grade clinical evidence, starting with randomized controlled trials and working down to case series and case reports. 20 years later, David Sacket took this grading system out of the practice guidelines and into the hands of clinicians, in a landmark paper in the British Medical Journal that introduced the world to Evidence Based Medicine. The paper was immediately criticized in half a dozen letters to the editor for ignoring the humanistic or economic aspects of medicine. One criticism came from a psychiatrist – who pointed out that relying on randomized controlled trials would miss many bad outcomes that only show up in case reports – such as sudden death on antipsychotics. In his classic book Evidence-Based Medicine: How to Practice and Teach EBM, Dr. Sacket defined evidence based medicine as using our clinical skills, along with the best evidence available to us and with consideration of the patient’s wishes, to make medical decisions. Next week, our child psychiatry team will show us how evidence based medicine is reshaping the treatment of autism. Viva Zyprexa! Full Lyrics How I wish that there were more Than twenty-four hours in the day Cause even if there were forty more I wouIdn’t waste a minute away So much to do, doctors to see Patients everywhere are depending on me To be the best that I can be And talk about Zyprexa faithfully Viva Zyprexa! Viva Zyprexa! Yeah we’re helping patients Viva Zyprexa! Many wonderful indications Viva Zyprexa! Turning night into day All the hope can remain You’ll never be the same again Can`t rest now I’ve got to run I’m gonna tell everyone Might tell a doctor fifty times Remember it’s about the patients’ lives I’m gonna give it everything I’ve got No matter what it takes, I’II never stop Give a perfect message on every shot Keep Zyprexa at the top Viva Zyprexa! Viva Zyprexa! Got feedback? Take the podcast survey.
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