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    Review Article

    Strategies for the Prescription of Psychotropic Drugs

    with Black Box Warnings

    Jonathan R. Stevens, M.D., M.P.H., Tiana Jarrahzadeh, D.O.,

    Rebecca Weintraub Brendel, M.D., J.D., Theodore A. Stern, M.D.

    Background:  The Black Box Warning (BBW) is the

    Food and Drug Administration’s highest level of drug warning. It signi   es that a medication has serious (or

     potentially life-threatening) side effects and is prom-

    inently displayed on a medication’s package insert. It

    literally consists of the medication warning and is

    surrounded by a bold black border.  Objective:  This

    article aims to review data related to BBWs on

     psychotropic medications currently used in clinical 

     practice, with special attention to clinical situations and 

    questions relevant to consultation-liaison psychiatrists.

    Results: We review 3 clinical advisories or BBWs for

     psychotropic medications (i.e., antidepressant medi-cation and suicidality in the pediatric population,

    stimulant medication and sudden death in the pediatric

     population, and antipsychotic medication and increased mortality in the elderly) and discuss the effect they have

    had on prescribing practices. We provide a table of 

    current BBWs relevant to psychotropic medications.

    Conclusions:  BBWs can have unintended and far-

    reaching consequences, albeit with a limited ability to

    target speci   c populations and practice patterns.

    Although it is critical for clinicians to be aware of these

    serious potential side effects and to inform patients

    about these warnings, medications with boxed warnings

    remain Food and Drug Administration-approved and 

    may have critically important therapeutic roles.(Psychosomatics 2014; 55:123 – 133)

    The Black Box Warning (BBW) is the most seriouslabeling change that the Food and Drug Admin-istration (FDA) can issue. BBWs are intended to be a

    safety tool, created to communicate potentially serious

    safety information about a particular medicine. Usu-

    ally, the BBW is located at the beginning of the labeling

    with a rectangle surrounding its boldface text, so that it

    stands out and is readily seen by a prescriber. To put itsimply, it is a way to urge physicians to carefully

    consider the risks and benets before prescribing a drug

    that has a potentially disabling or fatal reaction.

    Most psychotropics in current use carry a boxed

    warning (Table); several psychotropics have more than

    1 BBW (e.g., clozapine has 5 and valproic acid has 3).

    As the FDA has reached out beyond providers to the

    general public to publicize BBWs, it is increasingly

    common for physicians to encounter questions from

    patients about serious medication risks before

    denitive information is available.1 The psychiatrist

    who tries to prescribe“around” boxed warnings would

    work from a vastly reduced pharmacopeia (e.g.,

    buspirone, gabapentin, oxcarbazepine, and benzodia-

    zepines), which could hamper effective care. Therefore,

    consultants who practice psychosomatic medicine are

    mindful of, but not paralyzed by, these warnings.

    Received July 8, 2013; revised August 21, 2013; accepted August 26,

    2013. From Henry Ford Health Systems, Dearborn, MI; Wayne State

    University, Detroit, MI; Michigan State University, East Lansing, MI;

    Red Sox Foundation and Massachusetts General Hospital (MGH),

    Home Base Program, Boston, MA; Harvard Medical School (HMS),

    Boston, MA; Avery D. Weisman Psychiatry Consultation Service

    at MGH, Boston, MA. Send correspondence and reprint requests

    to Jonathan Stevens, M.D., M.P.H., Henry Ford Health Systems,

    5111 Auto Club Road, Suite 112, Dearborn, MI 48126; e-mail:

     [email protected]

    & 2014 The Academy of Psychosomatic Medicine. Published by

    Elsevier Inc. All rights reserved.

    Psychosomatics 2014:55:123 – 133   & 2014 The Academy of Psychosomatic Medicine. Published by Elsevier Inc. All rights reserved.

    Psychosomatics 55:2, March/April 2014   www.psychosomaticsjournal.org    123

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    Psychiatrists today face the conundrum of how to

    responsibly prescribe FDA-approved medicines that areneeded by often vulnerable patient populations in the

    face of FDA warnings about drug safety. What does a

    clinician have to do when he/she learns that a medication

    he/she prescribes has received a BBW? Specically, what

    does a clinician have to discuss with a patient about a

    drug with a BBW? How should one respond when an

    adverse event occurs after prescribing a drug with a

    BBW? And, in such a case, what liability might there be?

    These questions frame our discussion of an attempt to

    generate a strategy for the prescription of drugs with

    BBWs in general, and psychotropics in particular. Tothis end, we review 3 BBWs for psychotropic medica-

    tions and discuss the effect they have had on prescribing

    practices. We also provide a reference table of BBWs

    relevant to psychotropic medications.

    WHAT DOES IT TAKE FOR THE FDA TO

    LABEL A DRUG WITH A BBW?

    Imposing a BBW has signicant ramications

    for product liability. Within the section dealing

    with warnings, the Code of Federal regulations2

    states:

    Labeling shall describe serious adverse reactions and potential

    safetyhazards, limitations in useimposed by them, andsteps that

    should be taken if they occur. The labeling shall be revised to

    include a warning as soon as there is reasonable evidence of an

    association of a serious hazard with a drug; a causal relationship

    need nothave been proved…Special problems, particularlythose

    that may lead to death or serious injury, may be required by the

    Food and Drug Administration to be placed in a prominently

    displayed box. The boxed warning ordinarily shall be based on

    clinical data, butserious animaltoxicitymay alsobe thebasisof a

    boxed warning in the absence of clinical data.

    After a drug is approved, and so as to monitor itssafety, the FDA seeks a commitment from the

    pharmaceutical company to conduct specic postmar-

    keting clinical trials (phase 4 studies). Established in

    1969 as a postmarketing surveillance tool, the Adverse

    Event Reporting System (AERS) detects previously

    unidentied adverse drug events that often occur.3 The

    AERS is a computerized database that combines the

    voluntary adverse drug reaction reports submitted to

    the FDA by health care professionals to the Med-

    Watch program with the mandatory reports from

    TABLE. Black Box Warnings on Available* Psychotropic Medications

    FDA boxed warnings Drug classes or medications included

    Suicidal thinking and behavior in children and

    adolescents

    All selective serotonin reuptake inhibitors (SSRIs), tricyclic antidepressants

    (TCAs), monoamine oxidase inhibitors (MAOIs), atomoxetine,

    quetiapine, and aripiprazole

    Subject to misuse, abuse, addiction, or diversion All methylphenidates and amphetaminesMisuse may cause serious cardiovascular adverse

    events and sudden death  All amphetamines

    Increased risk of death in elderly patients with

    dementia-related psychosis

    All  rst-generation (typical) and second-generation (atypical)

    antipsychotics

    Aplastic anemia Carbamazepine

    Agranulocytosis Clozapine and carbamazepine

    Myocarditis Clozapine

    Orthostatic hypotension Clozapine

    Seizures Clozapine and  umazenil

    Stevens-Johnson Syndrome Lamotrigine

    Lithium toxicity Lithium

    Pancreatitis Valproic acid

    Teratogenicity Valproic acid

    Hepatotoxicity Naltrexone, dantrolene, and valproic acid

    QTc prolongation; Torsades de Pointes Thioridazine, mesoridazine, and droperidol

    Life-threatening thyroid toxicity; ineffective for

    weight reduction  Levothyroxine

    Certied programs only Methadone

    Contraindicated during alcohol intoxication; needs

    patient's full knowledge  Disulram

    Respiratory depression Midazolam

    n Does not include psychotropics already withdrawn from the market because of safety concerns (e.g., pemoline, nefazodone, or

    propoxyphene).

    Strategies for the Prescription of Psychotropic Drugs

    124   www.psychosomaticsjournal.org    Psychosomatics 55:2, March/April 2014

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    pharmaceutical companies on adverse events. Those

    events serve as early warning signals for possible

    serious adverse reactions that may lead to a BBW.

    The FDA may convene a public advisory committee

    to determine the signicance of a safety signal. If a

    safety concern emerges from clinical trial data or

    consistent reports made to the AERS, an interdisci-

    plinary team convenes with representatives from the

    Of ce of Surveillance and Epidemiology and the

    Of ce of New Drugs.1 This collaborative team then

    decides whether to continue monitoring, require a

    boxed warning, or withdrawthe drug from the market.

    Despite this monitoring system, the FDA has not

    articulated clearly its rationale and basis for issuing a

    BBW.

    In the absence of such guidance, Beach et al.4

    devised a classication scheme to analyze what it takesfor the FDA to create a BBW. Based on their analysis

    of the wordings of 375 BBWs of 206 drugs, they

    identied the following 6 criteria that seem to inuence

    the FDA’s decision to have BBWs added to the

    labeling of drug products: (1) identication of an

    adverse event that can be prevented through early

    detection and intervention; (2) a clearly categorized

    patient cohort for whom the treatment is particularly

    dangerous; (3) a situation in which the risk of treat-

    ment likely outweighs its benets (in certain circum-

    stances); (4) identied issues of dosing or druginteraction, or both, that are critical to the risk;

    (5) situations involving special settings or training of 

    physicians that are critical to the safe administration of 

    a drug; and (6) situations in which the method of drug

    administration requires exceptional care. In addition,

    they4 classied the type of evidence for supporting a

    boxed warning into 4 categories: patterns of post-

    marketing reports (52.4%); clinical trials that were part

    of the new drug application (28.7%); epidemiologic

    surveys (9.4%); and, occasionally, miscellaneous bases

    (9.4%).According to their report, the most frequent

    warning (25%) was for the identication and avoid-

    ance of high-risk patients. Dosing considerations or

    harmful drug interactions were the next most common

    purpose of the warnings (20%).

    HOW EFFECTIVE IS THE BBW SYSTEM?

    The results of the study by Beach et al.4 indicated that

    more than half of the BBWs were discovered after the

    approved drugs were already on the market, being

    advertised, and prescribed to patients who were

    exposed to possibly unknown toxic effects. In fact, it

    is estimated that less than 10% of all adverse drug

    reactions are reported to MedWatch, which makes the

    potential risks even more alarming. Many adverse

    effects were brought to light only after receiving

    approval for a drug because the premarketing drug

    trials were often underpowered to detect serious

    adverse events and had limited follow-up.5

    Lasser et al.6 traced the discovery course of new

    BBWs by analyzing their incidence in the Physician

    Desk Reference from 1975 to 2000 and calculating the

    frequency and timing of drug withdrawals during that

    period. They found that 10% of the 584 drugs initially

    approved by the FDA over that 25-year span had been

    pulled from the market by 2000 or required a newBBW for safety reasons. A probability analysis

    showed that each new drug had a 20% chance of 

    being withdrawn from the market or acquiring a BBW

    during the study period. Half of these changes occur-

    red within 7 years of drug production, and half of the

    withdrawals occurred within 2 years of their approval.

    Their data showed that the most frequent reasons for

    BBWs or withdrawals fell into the categories of 

    hepatotoxicity, cardiotoxicity, blood dyscrasias, drug

    interactions, and safety concerns during pregnancy.6

    The prediction that 1 in 5 new drugs would, within 25years, acquire a new BBW or be withdrawn from the

    U.S. market led many physicians to suggest careful

    consideration of the reasons for prescribing a new

    drug, particularly when an equally effective alternative

    was available, as there is always some risk of an

    undiscovered adverse event. It is probably fair to say

    that the safety of new agents cannot be established

    with reasonable certainty until the drug has been used

    widely in the market for several years.

    HAVE CLINICIANS BEEN ADHERENT WITH

    THE BBW REQUIREMENTS?

    Physician adherence to boxed warnings is voluntary

    and research suggests that physicians often fail to

    comply with FDA BBWs. Wagner et al.7 looked at the

    use of 216 BBWs and found a substantial number of 

    inconsistent adherences. Analyzing the automated

    claims data of nearly 930,000 enrollees in health care

    plans revealed that 42% of enrollees received at least

    1 drug carrying a BBW.7 In nearly half of all cases

    Stevens et al.

    Psychosomatics 55:2, March/April 2014   www.psychosomaticsjournal.org    125

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    where the BBW included recommendations for base-

    line laboratory monitoring, those recommendations

    were not followed. These data raised concerns about

    the power of BBWs in changing physicians’ prescrib-

    ing practices.

    Lasser et al’s.8 study found similar results. They

    reviewed the electronic health records of patients

    receiving care from Partners Health Care outpatient

    clinics in the Boston area to determine how often

    physicians prescribed a drug labeled with a BBW, and

    how frequently that prescribing them resulted in harm.

    They found that 33,778 (10.4%) of 324,548 outpatients

    in 2002 received a medication that contained a BBW.

    However, of those 33,778 patients, only 2354 patients

    (7% or 0.7% of all outpatients) received prescriptions

    in violation of the BBW. Most of those patients, 1744

    of 2354 (74%), did not receive adequate monitoring,17% were already taking a contraindicated drug that

    may have resulted in a serious drug-drug interaction,

    and 9% had a disease that was contraindicated for its

    use. Fortunately, less than 1% of patients who received

    a drug despite its BBW had an adverse event as a

    result. This study was completed in early 2004, before

    the imposition of a BBW on antidepressants (October

    2004) and antipsychotics (April 2005). However, with

    regard to other psychotropic medications, Lasser

    et al.8 found that many BBWs involving mood

    stabilizers and anticonvulsants were frequently dis-regarded. Nearly 25% of patients (129 of 526) on

    carbamazepine had no documented evidence of CBC-

    platelet count monitoring at baseline and of once per

    year monitoring during therapy. Furthermore, nearly

    69% of patients taking lithium did not have a serum

    lithium level checked every 2 months as advised in the

    lithium BBW, and nearly 30% of patients receiving

    valproate did not undergo baseline liver function tests

    and monitoring once per year. These results were quite

    similar to those of Marcus et al’s.9 study on Medicaid

    patients with bipolar disorder, in which 36% of thepatients who were prescribed lithium, 42% of the

    patients who were prescribed carbamazepine, and 42%

    of the patients who were prescribed valproate received

    inadequate laboratory monitoring, as dened in prac-

    tice guidelines that were based upon expert consensus.

    Current clinical practice lacks a formal system to

    document appropriate patient selection for medica-

    tions, risk counseling, or drug safety monitoring.1 To

    improve physician adherence to BBWs, researchers7,8

    suggested more precise wording on the magnitude of 

    risks inherent in prescribing despite BBWs, stated in

    clear language that can be easily understood by both

    physicians and patients. Moreover, they7,8 recom-

    mended the implementation of automated alerts at

    the point of prescribing and dispensing. Some10 have

    argued that the FDA may be dispensing BBWs more

    quickly in response to recent criticism that it has not

    been doing enough to ensure drug safety and warned

    that the public’s health might suffer if the FDA-

    mandated warnings were not justied. For instance,

    the American Psychiatric Association (APA) and

    American Academy of Child and Adolescent Psychia-

    try issued a joint statement expressing deep concerns

    that a BBW on antidepressants may negatively affect

    treatment rates and hoped that the FDA would set in

    place a system to track the effect of BBWs on

    prescribing patterns and overall patients’   quality of life.11

    WHAT IS THE EFFECT OF FDA ADVISORIES

    AND BBWS? 3 CASE STUDIES OF FDA

    ADVISORIES AND BBWS  IN PRACTICE

    Case Study #1 — Antidepressant Medications and

    Suicidality in the Pediatric Population

    Major depressive disorder is a common mentalhealth problem in adolescents worldwide, with an

    estimated 1-year prevalence of 4% – 5% in midadoles-

    cence to late adolescence.12,13

    Depression in adoles-

    cents is a major risk factor for suicide, the second or

    third leading cause of death in this age group (depend-

    ing on the year),14 with more than half of adolescent

    suicide victims reported to have a depressive disorder

    at the time of their death.15 Unfortunately, the

    pharmacotherapy for youth with depression is less

    straightforward than it is with adults. Unlike in adults,

    tricyclic antidepressants are not an effective treatmentfor adolescents with depression.16 Fluoxetine, a selec-

    tive serotonin reuptake inhibitor (SSRI), seems effec-

    tive in meta-analyses (http://www.ncbi.nlm.nih.gov/ 

    pmc/articles/PMC3488279/-R137)17 and randomized

    controlled trials,18 – 20 but evidence is more inconsistent

    for other antidepressants. Even in the best circum-

    stances, antidepressants are only moderately effective

    in adolescents with depression.21

    Against this backdrop, the FDA warning of 

    potentially increased suicidal thinking and behavior

    Strategies for the Prescription of Psychotropic Drugs

    126   www.psychosomaticsjournal.org    Psychosomatics 55:2, March/April 2014

    http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3488279/-R137http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3488279/-R137http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3488279/-R137http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3488279/-R137

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    in children and adolescents taking SSRI antidepres-

    sants added complexity to an already challenging

    treatment situation. The FDA action both reected

    and fueled public suspicion of pediatric psychophar-

    macology. It is perhaps one of the best-known and

    most controversial examples of a BBW on a psycho-

    tropic medication.

    To detail how the pediatric antidepressant advi-

    sories affected prescribing practices, the chronologic

    development of this BBW has been reviewed. In 2003,

    the United Kingdom’s Medicines and Healthcare

    Regulatory Agency, a regulatory agency analogous

    to the FDA initiated an investigation into the safety of 

    antidepressant medications. This investigation was

    triggered by anecdotal reports regarding withdrawal

    reactions, suicidal ideation, and suicidal behavior

    from adult and pediatric patients taking paroxe-tine.22,23 Within the year, the Medicines and Health-

    care Regulatory Agency, FDA, and European

    Medicines Agency all issued advisories regarding

    reports of suicidality in young patients given anti-

    depressants. They advised against using paroxetine to

    treat depression in children and adolescents. Those

    advisories were a consequence of post hoc analyses

    that found a statistically signicant increase in suicidal

    behavior with paroxetine treatment.22,23 Further (in

    2003), the UK’s Committee on the Safety of Medicines

    conducted a review of antidepressants and concludedthat clinicians should prescribe   uoxetine for

    depressed children and adolescents.22,24 In 2004, after

    the FDA held a public hearing and issued a public

    health advisory, they advised that   “Health care

    providers should carefully monitor patients receiving

    antidepressants for possible worsening of depression

    or suicidality, especially at the beginning of therapy or

    when the dose either increases or decreases.”25 The

    FDA also determined that   uoxetine was the only

    SSRI noted to be helpful in treating depression in the

    pediatric population.

    26

    In October 2004, the FDAissued a BBW describing the probable risk of increased

    suicidality in children and adolescents and suggested

    close monitoring for side effects and response in youth.

    The following year (2005), antidepressant manufac-

    turers were required to include a BBW on antidepres-

    sant product labels.25 Then, in May 2007, the FDA

    updated the BBW on antidepressants to include young

    adults (aged 18 – 24 years) during initial antidepressant

    treatment. The warning stated that patients of all ages

    who were started on antidepressant therapy should be

    monitored appropriately and observed closely for

    clinical worsening, suicidality, or unusual changes in

    behavior.27 The FDA based this extension on a second

    meta-analysis that found a study’s results that

    approached signicance for young adults (aged 18 – 24

    years) and a decreased risk in adults (aged 25 – 64

    years).28

    The FDA’s black box labeling of antidepressant

    medications for the pediatric population has had far-

    reaching consequences. In the United States, before

    2005, the rate of diagnosed new episodes of pediatric

    depression increased consistently between 1999 and

    2004. In 2005, however, the rate decreased sharply and

    returned to 1999 rates.22,29,30 Strikingly, as depression

    diagnoses decreased, overall estimates of depressive

    symptomatology actually increased, suggesting clini-

    cian resistance to providing a new depression diag-nosis to clinically depressed youth.32 Busch et al.32

    reported a 47% reduction in the use of antidepressants

    in the United States from 2002 to 2006 among patients

    aged 5 – 21 years who had not previously been exposed

    to antidepressants. Interestingly, antidepressant rates

    remained the same in this age group for those who had

    been previously exposed to treatment.32

    Perhaps the most notable change in prescribing

    practice was noted in nonpsychiatrists. Amongst pro-

    viders, 3.9% of family medicine practitioners and 11.5%

    of pediatricians reported that they no longer treatedyoung patients with antidepressants, whereas only 0.8%

    of psychiatrists did so.33 Pamer et al.34 found a decrease

    in the use of all SSRIs in the pediatric population after

    the FDA issued its 2004 advisory. Others35 showed that

    uoxetine prescriptions increased for those newly

    prescribed an antidepressant following the regulatory

    action. Moreover, after the FDA’s warnings, prescrib-

    ing clinicians reported that 14% – 22% of guardians and

    9% of pediatric patients refused treatment with anti-

    depressants.33,36 The FDA recommended that patients

    meet with a physician weekly for the 

    rst 4 weeks of medication initiation, biweekly for a month, and after

    12 weeks of treatment.37 Despite this recommendation,

    a study showed that the frequency of follow-up

    appointments showed little to no change following

    the FDA’s guidelines.38

    The most serious and unintended effect of FDA

    advisories was on pediatric suicides. Gibbons et al.28

    provided a comparative study of suicide prevalence

    rates in the pediatric populations in the United States

    and the Netherlands before and after regulatory agency

    Stevens et al.

    Psychosomatics 55:2, March/April 2014   www.psychosomaticsjournal.org    127

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    warnings. This study showed that, after 2003, anti-

    depressant prescription rates in the United States

    decreased for all groups less than 60 years of age.

    The magnitude of the decrease in prescription rates was

    inversely proportional to age; the decrease in the

    2 youngest age groups (up to age 14) was approx-

    imately 20% and 30% overall for new prescriptions.28

    The decrease in SSRI prescription rates in youth

    occurred at a time when the suicide rate increased by

    14% from 2003 to 2004 among children and adoles-

    cents.28 They found that declines in SSRI prescription

    rates in the Netherlands were comparable to those in

    the United States, with the largest decreases observed in

    the population younger than 20 years. More striking,

    however, was the 49% increase of suicides among

    people younger than 20 years in the Netherlands.28

    Others31 (e.g., Wolitzky-Taylor et al.39) did notnd a change in suicidal ideation post regulatory

    action. Brent40 pointed out that the concerns regarding

    the risk of suicidality in youth occurred at a time when

    the adolescent suicide rate had been dropping. He

    advised that the risk of not treating depression was a

    greater risk than the risk of suicidality.

    Suicidal risk in relation to antidepressant use

    remains controversial.17,41 Several studies, including

    a meta-analysis, suggest a signicant association with

    such risk,17 especially in young people. Thoughts

    about suicide were more likely to develop in individ-uals younger than 25 years who were treated with

    antidepressants than in older adults. However, a large

    meta-analysis (http://www.ncbi.nlm.nih.gov/pmc/articles/ 

    PMC3488279/-R141)41 showed that the benets of 

    such treatments still outweighed the risks (numbers

    needed to treat 10 vs numbers needed to harm 143).

    With the mixed evidence and because untreated

    depression in adolescents is itself so strongly associ-

    ated with risk of suicide, suicidal risk should be

    monitored in this clinical group, irrespective of treat-

    ment choice.

    Case Study #2 — Stimulant Medication and Sudden

    Death in the Pediatric Population

    Attention-decit/hyperactivity disorder (ADHD) is

    one of the most common neurobehavioral disorders in

    the United States, affecting approximately 8% of 

    children and adolescents.42,43 Pharmacotherapy with

    stimulants is the mainstay treatment for ADHD.41 – 45

    With a stimulant (i.e., methylphenidate) being the

    most commonly prescribed medication for US chil-

    dren and adolescents,46,47 conicting data regarding

    potentially serious side effects of ADHD and subse-

    quent FDA public health advisories have been a

    source of controversy and consternation.48

    In February 2005, the FDA issued a public health

    advisory about the potential for serious cardiovascular

    events with the use of amphetamine and dextroam-

    phetamine.46,47 Later that same year, in September,

    the FDA issued a public health advisory for atom-

    oxetine (a nonstimulant FDA-approved medication

    for ADHD), which warned of the potential for sudden

    death and suicidal ideation and includes a boxed

    warning for the medication.45,47 In 2007, the FDA

    issued an advisory for all ADHD medications and

    warned of   “possible cardiovascular risks and risks of adverse psychiatric symptoms.”   Subsequently, in

    2008, the American Heart Association and the Amer-

    ican Academy of Pediatrics issued statements advising

    that children receiving pharmacotherapy for ADHD

    should be assessed for heart conditions.45,49

    Since the 2007 FDA advisory, Wilens et al.50

    reviewed more than 300 controlled trials of stimulant

    medication involving more than 5000 subjects; no

    cases of sudden death were detected. More recently,

    Hammerness et al.51 reviewed relevant clinical liter-

    ature through 2011 and found that stimulants wereassociated with small elevations of blood pressure

    (r5 mm Hg) and heart rate (r10 beats/min) without

    electrocardiographic changes (e.g., QTc prolonga-

    tion). However, it was extremely rare for a child or

    adolescent receiving stimulants to have a serious

    cardiovascular event during treatment; in fact, the

    overall cardiovascular risk was the same as that of 

    groups of youth not receiving stimulant medication.51

    This last   nding was further supported by a large

    retrospective cohort study52 involving more than

    1 million children and young adults analyzed forpotential serious cardiovascular events (e.g., sudden

    death, acute myocardial infarction, or stroke). Users

    of medication for ADHD were not at increased risk for

    serious cardiovascular events compared with nonusers

    or former users of stimulants.52

    At this stage, it appears that sudden death is a rare

    event in youth with ADHD, and there are insuf cient

    data to establish a causal link with stimulant medi-

    cation used to treat this condition.52 With regard to

    stimulant treatment for ADHD, regulatory agency

    Strategies for the Prescription of Psychotropic Drugs

    128   www.psychosomaticsjournal.org    Psychosomatics 55:2, March/April 2014

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    warnings do not appear to have changed the prescrib-

    ing practices. Korneld et al.46 analyzed a nationally

    representative audit of of ce-based providers between

    2000 and 2008 and noted that FDA advisories for

    stimulants and atomoxetine had little effect on

    prescribing use.

    Case Study #3 — Antipsychotic Medication and

    Increased Mortality in the Elderly

    In addition to children and adolescents, the elderly

    are another potentially vulnerable population that

    may be disproportionately affected by regulatory

    agency advisories and warnings. One recent example

    is the BBW on antipsychotics in elderly patients with

    dementia. Dementia results in progressive and irre-versible loss of cognitive abilities. Alzheimer’s disease

    is the most common dementia, currently estimated to

    affect 5.2 million Americans of all ages.53 Patients with

    dementia may have associated behavioral dysregula-

    tion, agitation, and assaultiveness, all behaviors that

    pose a clinical dilemma (as there are no FDA-

    approved medicines to treat these symptoms). Atyp-

    ical antipsychotics became a commonly used class to

    treat the elderly with behavioral and psychologic

    symptoms of dementia (albeit on an off-label basis)

    after several clinical trials showed benets in thispopulation.54,55 However, safety concerns were quick

    to follow, rst about an increased risk of stroke (linked

    to risperidone) after a MedWatch warning in 2003. In

    2004, emerging links with hyperglycemia and new-

    onset diabetes compounded concerns about the safety

    of atypical antipsychotics.56,57

    In 2005, the FDA issued a warning based on a

    meta-analysis of 17 randomized controlled trials stat-

    ing that second-generation antipsychotic treatment of 

    the behavioral disturbances resulting from dementia

    was associated with an increased mortality as com-pared with placebo.56 The mortality rate owing to heart

    failure or sudden death was about 1.6 – 1.7 times higher

    with atypical antipsychotics than it was with placebo.57

    In 2008, the FDA extended the BBW to   rst-gener-

    ation, or typical, antipsychotic medications.58

    Gill et al.57 found that atypical antipsychotic use

    was associated with a small but signicant increase in

    mortality among older adults with dementia. The risk

    became apparent within a month and lasted up to

    6 months. They also noted that conventional

    antipsychotics posed a greater risk of mortality than

    atypical antipsychotics.57

    After the FDA warning on antipsychotics, the use

    of atypical antipsychotics in elderly people with

    dementia decreased within a month after the advisory

    and continued at least through 2008.58 Their monthly

    use dropped by an estimated 50% during this period.56

    Dorsey et al.59 used data obtained from 2 large

    national surveys from 2003 to 2008 and concluded

    that after the FDA warnings, there was a small decline

    in the use of atypical antipsychotics in the elderly

    population. They did not note any substitution of an

    atypical antipsychotic for another class of psycho-

    tropic medication.59 The 2005 advisory was also

    associated with a statistically signicant decline in

    the use of atypical antipsychotics in elderly patients

    without dementia. The use of atypical medicationsdeclined overall, even for FDA-approved indica-

    tions.58 Nevertheless, atypical antipsychotics continue

    to be used for elderly patients with dementia. A survey

    after the BBW on antipsychotics found that 39.1% of 

    nursing home facilities reported reduced use of atyp-

    ical antipsychotics; half the facilities tried nonphar-

    macologic interventions or alternate agents.60

    WHAT DOES A CLINICIAN HAVE TO DISCUSS

    WITH A PATIENT ABOUT A DRUG WITH A

    BBW?

    Physicians have a duty to disclose to patients the

    information necessary for them to make informed

    decisions about treatment recommendations. The

    3 preceding case studies highlight the often dif cult

    task of identifying effective treatments for psychiatric

    disorders in youth or the elderly and educating patients

    (or their guardians) about potentially serious

    treatment-related risks. Some physicians have mixed

    feelings about the disclosure of BBW information to

    patients. They argue that providing such informationmay result in unnecessary anxiety and perhaps non-

    adherence to the medication. The consequence of such

    an approach carries a violation to patients’ civil rights

    and bears serious liability and responsibility if an

    adverse effect occurs and the patient has not been

    informed. Downplaying the adverse events inherent in

    the BBW to mislead patients to give consent may set

    the ground for a malpractice lawsuit.

    Physicians have an obligation to inform the patient

    of the relevant information and engage in a collaborative

    Stevens et al.

    Psychosomatics 55:2, March/April 2014   www.psychosomaticsjournal.org    129

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    decision-making process. An informed decision about a

    medication with a BBW, like any other informed

    consent, cannot be made unless the provider has

    communicated the necessary information in a clear,

    concise, and comprehensive manner. The basic content

    of the BBW informed consent should include61 the

    nature of the proposed treatment; the risks and benets

    of the proposed treatment; the alternatives to the

    proposed treatment; the risks and benets of the alter-

    native treatments; and, the risks and benets of doing

    nothing (those interested in the process and documenta-

    tion of informed consent are directed to reviews by

    Glezer et al.62 or Brendel et al.63).

    Physicians can use professional judgment to

    decide whether to recommend or prescribe a drug

    with a boxed warning. The basis of this professional

     judgment is usually established by the   “reasonable-ness”   standard, which applies the standard of care

    exercised by other physicians practicing in similar

    situation. Sources that may be utilized to determine the

    standard of care include, but are not limited to, FDA

    regulations, APA guidelines, professional journal

    articles and books, JACHO standards, and a facility’s

    policies.64 Furthermore, it is crucial that physicians

    appropriately document the informed consent process

    with the patient, the basis for clinical decisions,and the

    ongoing monitoring and response to treatment.

    Knowing what is inside the black box is quiteimportant to the physician and to the patient, but

    “thinking outside the box”   is often necessary for

    optimal outcome.

    HOW SHOULD A CLINICIAN RESPOND

    WHEN A BBW ADVERSE EFFECT OCCURS?

    Health care is not as safe as we hope it should be. The

    magnitude of harm that results from medical errors is

    quite striking. At least 44,000 Americans die each year

    as a result of medical errors. This number is greaterthan the number attributable to the eighth leading

    cause of death: suicide.65 The rst step in management

    of a patient with BBW adverse effect is prevention.

    Rothschild et al.66 found that adverse drug events

    associated with malpractice claims were often severe,

    costly, and preventable. Psychiatrists, like other med-

    ical professionals, bear the responsibility to do the

    right thing in the right manner.   “First, do no harm”

    continues to be an essential value in the protection of 

    patient welfare. Nevertheless, it is imperative to know

    that adverse effects happen, including those cautioned

    in the BBW, with or without medical errors, and

    despite the prevention programs available at a given

    time. Appreciating this limitation in our current

    medical practice can actually stimulate initiatives

    for a more effective system.

    When a BBW adverse event happens and a

    medical error is detected, the provider should take

    the responsibility and acknowledge it, correct it, and

    truthfully inform the patient about the course of 

    treatment that led to the BBW adverse event. Many

    physicians train in a culture of silence that stigmatizes

    making mistakes or exposing them. Relying heavily on

    their commitment to condentiality, some psychia-

    trists may argue that the nature of the psychiatric care

    does not lend itself to error reporting and analysis. In

    contrast, the APA task force on patient safety andpsychiatry emphasized that   “the most compelling

    lesson in patient safety is that sharing information

    about practices is essential if preventable adverse

    medical events are to be reduced.”67

    CONCLUSION

    As safety concerns related to prescription medications

    are often discovered only after a medicine has been

    approved and on the market, FDA advisories are an

    important means of communicating potential riskinformation to providers and the general public. BBWs

    are reserved for those medication risks deemed to be of 

    the highest public importance. Physicians need to

    continuously weighthe risksand benets corresponding

    to the medicines they prescribe or recommend as

    consultants. In practice, some prescribers and patients

    may interpret BBWs as indicating a poisonous sub-

    stance and danger, akin to a skull-and-crossbones

    warning; others may dismiss these warnings altogether.

    Almost all psychotropics recommended by psychiatric

    consultants carry a BBW. In recent years, our 

    eld hasbeen roiled by advisories and boxed warnings about

    increased suicidal thinking in depressed youth taking

    antidepressants, rare but serious cardiac events for

    those treated with stimulants for ADHD, and increased

    mortality in elderly with dementia receiving antipsy-

    chotics. Despite these highly publicized warnings, all of 

    these medications remain viable — and necessary — 

    treatment options with appropriate patient selection.

    Ultimately, physicians must decide how (not if) to

    recommend and prescribe medications with BBWs.

    Strategies for the Prescription of Psychotropic Drugs

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