Attention-Deficit/Hyperactivity Disorder and Substance Abuse

 
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FROM THE AMERICAN ACADEMY OF PEDIATRICS
                                                                                                                   Guidance for the Clinician in
                                                                                                                       Rendering Pediatric Care

CLINICAL REPORT

Attention-Deficit/Hyperactivity Disorder and Substance
Abuse
Elizabeth Harstad, MD, MPH, FAAP, Sharon Levy, MD, MPH,
FAAP, and COMMITTEE ON SUBSTANCE ABUSE                             abstract
KEY WORDS                                                          Attention-deficit/hyperactivity disorder (ADHD) and substance use dis-
ADHD, attention-deficit/hyperactivity disorder, nonstimulant
medication, safe prescribing, stimulant medication, substance
                                                                   orders are inextricably intertwined. Children with ADHD are more
abuse                                                              likely than peers to develop substance use disorders. Treatment with
                                                                   stimulants may reduce the risk of substance use disorders, but
ABBREVIATIONS
AAP—American Academy of Pediatrics
                                                                   stimulants are a class of medication with significant abuse and di-
ADHD—attention-deficit/hyperactivity disorder                       version potential. The objectives of this clinical report were to present
DSM-5—Diagnostic and Statistical Manual of Mental Disorders,       practical strategies for reducing the risk of substance use disorders
Fifth Edition
                                                                   in patients with ADHD and suggestions for safe stimulant prescribing.
OR—odds ratio
SUD—substance use disorder                                         Pediatrics 2014;134:e293–e301
This document is copyrighted and is the property of the
American Academy of Pediatrics and its Board of Directors. All
authors have filed conflict of interest statements with the
                                                                   INTRODUCTION
American Academy of Pediatrics. Any conflicts have been
resolved through a process approved by the Board of Directors.     Attention-deficit/hyperactivity disorder (ADHD) is the most common
The American Academy of Pediatrics has neither solicited nor
accepted any commercial involvement in the development of the
                                                                   neurobehavioral disorder of childhood and occurs in approximately 8%
content of this publication.                                       of children and youth.1,2 It is characterized by deficits in attention in
The guidance in this report does not indicate an exclusive         addition to hyperactivity and impulsivity that cause functional im-
course of treatment or serve as a standard of medical care.        pairment in at least 2 settings.3 ADHD is considered a chronic con-
Variations, taking into account individual circumstances, may be   dition.4 Stimulant medication is recommended as first-line therapy for
appropriate.
                                                                   school-aged children with ADHD, with implementation of behavioral
                                                                   therapy also recommended. Children with ADHD are at high risk of
                                                                   having co-occurring mental health and behavioral problems, including
                                                                   substance use disorders (SUDs).5,6 It is not clear whether stimulant
                                                                   treatment reduces the risk of SUDs in adolescents with ADHD. Some
                                                                   epidemiologic studies have found an inverse association between
                                                                   stimulant treatment and SUDs,7,8 although this association was not
                                                                   found in a study that examined the relationship between ADHD,
                                                                   stimulant medication, and conduct disorder.9,10 Stimulant medication
                                                                   can also have significant potential for misuse,11 abuse, and di-
www.pediatrics.org/cgi/doi/10.1542/peds.2014-0992
                                                                   version12,13 (ie, giving away, trading, or selling of prescription medi-
doi:10.1542/peds.2014-0992
                                                                   cation), which complicates care. Although the potential for misuse
All clinical reports from the American Academy of Pediatrics
                                                                   and diversion of stimulants has been studied,11,12 there is a paucity of
automatically expire 5 years after publication unless reaffirmed,
revised, or retired at or before that time.                        recent research on the abuse potential of stimulants among children
PEDIATRICS (ISSN Numbers: Print, 0031-4005; Online, 1098-4275).    and adolescents. The objectives of the present clinical report were to
Copyright © 2014 by the American Academy of Pediatrics
                                                                   review the literature and provide practical suggestions for optimizing
                                                                   ADHD care while minimizing misuse, abuse, and diversion of stimulant
                                                                   medication.

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EPIDEMIOLOGY OF SUDS AMONG                   meeting criteria for a diagnosis of ADHD        Stimulant medications manage ADHD
INDIVIDUALS WITH ADHD                        in adolescence is associated with de-           symptoms by increasing synaptic do-
                                             veloping SUDs in a subject’s 20s and 30s.       pamine concentrations in the striatum
Children and adolescents with ADHD
                                             Among individuals with ADHD, the num-           (which includes the nucleus accumbens)
are more likely to misuse alcohol, to-
                                             ber of inattention and hyperactivity/           via presynaptic transporters.35 Theo-
bacco, and other illicit substances com-
                                             impulsivity symptoms exhibited is posi-         retically, some individuals with ADHD
pared with children without ADHD.14,15
                                             tively correlated with risk of substance        may use substances to increase syn-
In a 2011 meta-analytic review of the
                                             use.21 Debate exists regarding whether          aptic dopamine concentrations as
prospective association of childhood
                                             the inattentive versus hyperactive/             a form of self-medication.36 Another
ADHD and substance use, Lee et al14          impulsive subtypes of ADHD confer               theory proposes a common genetic
included 27 longitudinal studies that        different risk.22–26                            factor underlying both ADHD and
followed up children with and without                                                        risk of SUDs, although more studies
ADHD into adolescence or adulthood.                                                          are needed to further evaluate this
The following demographic/methodologic       EXPLORING THE BIOLOGICAL AND
                                             ENVIRONMENTAL BASIS OF THE                      association.37,38
factors did not significantly moderate
                                             RELATIONSHIP BETWEEN ADHD                       Children and adolescents with ADHD
the associations between childhood
                                             AND SUD                                         have higher rates of grade retention
ADHD and substance outcomes: gen-
                                                                                             and school dropout than those without
der, age, race, publication year, sample     To date, the mechanisms underlying
                                                                                             ADHD.39,40 These academic failures
source, version of the Diagnostic and        the association between ADHD and
                                                                                             may increase an individual’s likelihood
Statistical Manual of Mental Disorders       SUDs are not completely understood,
                                                                                             to use drugs as a means to escape
used to diagnose ADHD, family history        although several theories have been
                                                                                             anxiety about school.41 Academic fail-
of SUD, cognitive impairment, executive      proposed. Impulsivity is associated
                                                                                             ures may also cause changes in peer
dysfunction, and family environment.16       with an increased risk of substance
                                                                                             groups, placing the individual with
Lee et al reported that, compared with       use,27 a prerequisite for developing an
                                                                                             ADHD in social settings with others
control subjects without ADHD, chil-         SUD. It is also possible that impulsivity
                                                                                             who have experienced school prob-
dren with ADHD were:                         and poor judgment associated with
                                                                                             lems and are at a higher risk of al-
                                             ADHD contribute to the development
 twice as likely to have a lifetime         of SUDs.28 However, executive func-
                                                                                             cohol and drug use.42,43
   history of nicotine use (odds ratio
                                             tioning deficits and increased sub-
   [OR]: 2.08, P < .001);                                                                    TREATING ADHD AND
                                             stance use seem to be only one piece
 nearly 3 times more likely to report       of the puzzle.29 In addition to difficulty       CO-OCCURRING MENTAL HEALTH
   nicotine dependence in adolescence/       with executive functioning and poor             DISORDERS TO REDUCE THE RISK
   adulthood (OR: 2.82, P < .001);           judgment, which may lead to trying              OF SUDS
 almost 2 times more likely to meet         substances, individuals with ADHD               Treatment of ADHD May Reduce the
   diagnostic criteria for alcohol abuse     may also be biologically more vul-              Risk of SUDs
   or dependence (OR: 1.74, P < .001);       nerable to developing addiction than            Treatment of ADHD symptoms with
 approximately 1.5 times more likely        their peers without ADHD.                       stimulant medication may reduce the
   to meet criteria for marijuana use        Dopamine transmission is central to             risk of developing SUDs.7,44 Biederman
   disorder (OR: 1.58, P = .003);            current models of both ADHD and                 et al45 determined that pharmaco-
 twice as likely to develop cocaine         SUDs.30–32 Compared with unaffected             therapy was associated with an 85%
   abuse or dependence (OR: 2.05,            control subjects, individuals with              reduction in risk of SUDs in youth with
   P < .001); and                            ADHD have greater dopamine trans-               ADHD. Timing of treatment matters:
                                             porter density, which may result in             children with ADHD who are treated
 more than 2.5 times more likely to         rapid clearance and low levels of               with stimulant medication at a youn-
   develop an SUD overall.                   synaptic dopamine.33 Drugs of abuse,            ger age are less likely to use sub-
ADHD is associated with an earlier age       including cocaine, amphetamine,                 stances than those who have delayed
at onset of substance use and a higher       methamphetamine, Ecstasy, nicotine,             onset of treatment.46 Behavioral ther-
likelihood of use of a variety of sub-       alcohol, opiates, and marijuana, all            apy may also confer some protection
stances.17–19 Brook et al20 reported         increase synaptic dopamine concen-              against substance use. Findings from
that the diagnosis of ADHD poses an          trations, most notably in the brain’s re-       the Multimodal Treatment Study of
increased risk of SUD into adulthood;        ward center, the nucleus accumbens.34           Children with ADHD revealed that

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FROM THE AMERICAN ACADEMY OF PEDIATRICS

behavioral interventions afforded pro-          risk. Brook at el20 determined that              used medications for ADHD and their
tection from SUDs at 24 months’ post-           conduct disorder mediated the associ-            suspected relative abuse potential.
intervention but not at 36 months.47 The        ation of ADHD and SUDs. Other studies            The terms “misuse,” “diversion,” and
optimal age at which to begin treatment         have revealed that, even after control-          “abuse” are all associated with im-
of ADHD to decrease the risk of sub-            ling for conduct disorder, ADHD symp-            proper use of medication, but they
stance use has not been established.            toms are associated with increased risk
                                                                                                 are different phenomena with dif-
The American Academy of Pediatrics              of both substance use and development
                                                                                                 ferent definitions. The term misuse
(AAP), in its clinical practice guidelines      of SUDs.18,25 Comorbid conditions, in-
                                                                                                 includes the use of medications not
for ADHD,4 recommends treating ADHD             cluding depression, anxiety, and low
symptoms in children 6 years and older          self-esteem, have each been noted to             prescribed to the individual and using
by using both behavioral interventions          confer increased risk of substance use           medications in ways other than pre-
and medications approved by the US              in individuals with ADHD.5,17,25,50,51 These     scribed. Examples of misuse include
Food and Drug Administration. The AAP           findings suggest that diagnosing and              taking larger or more frequent doses
recommends that ADHD symptoms in                treating co-occurring conditions in              than prescribed or using someone
children as young as 4 years be treated         individuals with ADHD may help to re-            else’s medication to enhance perfor-
with behavioral interventions and               duce the risk of developing SUDs.                mance.13 The most common reasons
possibly medications. In this context,                                                           reported for stimulant misuse are to
treatment of ADHD symptoms is rec-              STIMULANT MEDICATIONS                            concentrate, study, and improve
ommended as soon as the diagnosis                                                                grades; “to party” and “get high”; and
of ADHD is made. Symptoms of ADHD               Stimulant medications are highly effec-
                                                                                                 to experiment.54–57 Most individuals who
often persist into adulthood,48,49 al-          tive for children and adolescents in re-
                                                                                                 misuse stimulant medications do so via
though optimal duration of medication           ducing the core symptoms of ADHD.52
                                                                                                 oral administration, with intranasal in-
treatment has not been established.             The most commonly used preparations
                                                of stimulant medication are methyl-              sufflation (“snorting”) less common.43,46
Maintaining children on medication
                                                phenidate and amphetamine. Atom-                 Adolescents who report snorting medi-
while symptoms persist and monitor-
                                                oxetine, a selective norepinephrine              cations or using stimulants to “get high”
ing for adverse effects seems to be
                                                reuptake inhibitor, and long-acting              may be at highest risk of stimulant
a reasonable approach.
                                                guanfacine and clonidine, which                  abuse and dependence.58 The term di-
As noted in the AAP clinical practice
                                                are selective α2-adrenergic ago-                 version means the transfer of medica-
guidelines for ADHD,4 at any point at
                                                nists, are also recommended for                  tion from the person to whom it is
which a clinician believes that he or she
                                                the management of some ADHD                      prescribed to a person for whom it is
is not adequately trained or is uncertain
                                                symptoms.4 However, the effect sizes             not prescribed.13 The term substance
about making a diagnosis or continuing
                                                (meaning likelihood of reducing ADHD             abuse was used in the Diagnostic and
with treatment, a referral to a pediatric
                                                symptoms compared with placebo) are              Statistical Manual of Mental Dis-
or mental health subspecialist should be
                                                lower for atomoxetine and long-acting            orders, Fourth Edition, to refer to use
made. If a diagnosis of ADHD or other
                                                guanfacine and clonidine than they are           associated with problems or risk that
condition is made by a subspecialist, the
                                                for the stimulant medications.
primary care clinician should develop                                                            interfere with functioning. The term
a management strategy with the sub-             Stimulant medications are both more              addiction refers to loss of control or
specialist which ensures that the child         effective at treating ADHD symptoms53            compulsive use of a substance. In the
will continue to receive appropriate care       and much more commonly misused                   Diagnostic and Statistical Manual of
consistent with a medical home model            than nonstimulant medications. Pedia-
                                                                                                 Mental Disorders, Fifth Edition (DSM-
wherein the primary care clinician part-        tricians are thus in a position to pre-
                                                                                                 5), diagnostic terms were changed to
ners with parents so that both health and       scribe a medication that can reduce
                                                                                                 SUD, mild/moderate/severe, depend-
mental health needs are integrated.             both ADHD symptoms and the risk of
                                                developing an SUD and simulta-                   ing on the number of positive crite-
                                                neously pose a risk for abuse and                ria.3 Even though they are not formal
Treating Co-occurring Mental                    diversion. An understanding of the               diagnoses, the terms substance abuse
Health Disorders                                factors associated with misuse,                  and addiction will likely remain in the
Co-occurring mental health conditions           abuse, and diversion of stimulant                lexicon and retain their meaning for
are common in individuals with ADHD             medication may help to guide safe                some time, particularly in reference
and are associated with increased SUD           use. Table 1 lists the most commonly             to prescription medications.

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TABLE 1 List of Most Commonly Used Medications for ADHD With Suspected Relative Abuse                                    disorders are more likely to both
            Potential
                                                                                                                         misuse and divert their stimulant
       Stimulant Status                  Medication Type                US Trade Namea              Suspected Relative   medication,64 as are white individuals,
                                                                                                     Abuse Potentialb
                                                                                                                         members of fraternities and sorori-
Stimulants
   Short-acting/immediate            Methylphenidate                  Ritalina                      High
                                                                                                                         ties, and students with lower grade-
     release                                                          Methylina                     High                 point averages.54,65
                                     Dexmethylphenidate               Focalina                      High
                                     Amphetamine-                     Adderalla                     High
                                                                                                                         Abuse of Stimulant Medications
                                       dextroamphetamine
                                     Dextroamphetamine                Dexedrine                     High                 Methylphenidate and amphetamine
                                                                      DextroStata                   High
                                                                      ProCentra                     High
                                                                                                                         both have known abuse potential, al-
  LA/ER                              Methylphenidate                  Metadate CD                   Medium               though there is little evidence that
                                                                      Metadate ERa                  Medium               these drugs are widely abused by the
                                                                      Ritalin LAa                   Medium
                                                                                                                         patients to whom they are pre-
                                                                      Ritalin SRa                   Medium
                                                                      Methylin ER                   Medium               scribed,59 and evidence for abuse po-
                                                                      Daytrana patch                Low                  tential among children and adolescents
                                                                      Concertaa                     Low
                                                                                                                         is limited. “Subjective effect” (ie, how
                                                                      Quillivant XR                 Low
                                     Dexmethylphenidate               Focalin XR                    Low                  much a person likes a drug, achieves
                                     Dextroamphetamine                Dexedrine Spansulea           Medium               euphoria, experiences reinforcement
                                     Amphetamine-                     Adderall XRa                  Medium               with use) is an important factor con-
                                        dextroamphetamine
                                     Lisdexamfetamine                 Vyvanse                       Low                  sidered in determining abuse potential
Nonstimulants                                                                                                            of a substance. Among individuals with-
  α2-adrenergic agonists             Guanfacine                       Intuniv                       Low                  out ADHD, both methylphenidate and
                                     Clonidine                        Kapvay                        Low
  Selective norepinephrine           Atomoxetine                      Strattera                     Low                  amphetamine produce significant sub-
    reuptake inhibitor                                                                                                   jective effects; amphetamine is nearly
CR, controlled release; ER, extended release; LA, long acting; XR, extended release; SR, sustained release.              twice as potent as methylphenidate at
a
  Indicates that generic formulation is available.
b
  Relative abuse potential is suspected based on length of action and formulation of medication.
                                                                                                                         equivalent doses.66 Research performed
                                                                                                                         in the 1970s revealed that stimulants
                                                                                                                         do not reliably produce these subjec-
Misuse of Stimulant Medications                                 prescription stimulants in their life-                   tive effects in individuals with ADHD.67
Misuse and diversion of stimulant                               time. Nonmedical use of prescription                     Fredericks and Kollins68 found that
medications are more widespread                                 stimulants was associated with pre-                      individuals with ADHD displayed a high-
problems than abuse or addiction.59                             vious use of illicit substances as well                  er preference for methylphenidate com-
Wilens et al54 conducted a systematic                           as alcohol and marijuana dependence.                     pared with placebo, although other
review of the literature examining                                                                                       measures of abuse potential, specifically
misuse and diversion of prescription                            Diversion of Stimulant Medications                       participant-rated effects of methylpheni-
ADHD medications. Of the 21 studies                             Diversion of stimulant medication is                     date on mood, were not elevated. Thus,
reviewed, rates of past-year non-                               common. Between 16% and 23% of                           the preference for methylphenidate may
prescribed stimulant use ranged from                            school-aged children reported that they                  reflect its therapeutic efficacy rather
5% to 9% in grade school and high                               have been approached to sell, give, or                   than abuse potential. Most of the studies
school children and from 5% to 35%                              trade their prescription stimulant                       evaluating abuse potential of stimulant
in college-aged individuals. In a large                         medication.60,61 Boys are more likely                    medications used short-acting prepara-
public university in the mid-Atlantic                           to divert their stimulant medications                    tions, and there is evidence that
region, Arria et al55 found that 18% of                         than girls.62 The most common source                     sustained-release and longer acting
students who were not prescribed                                of diverted medications is friends                       preparations have decreased abuse po-
stimulants engaged in nonmedical                                and family members.63 More than one-                     tential.59,69 Indeed, short-acting medi-
stimulant use, more than one-quarter                            quarter of university students reported                  cations are more likely to be misused or
(26.7%) of students with diagnosed                              that diverted stimulant medications are                  abused, and amphetamine preparations
ADHD reported having used more                                  easy or somewhat easy to obtain.56                       are misused and abused more fre-
medications than prescribed, and                                Individuals with ADHD who have co-                       quently than methylphenidate prepa-
15.6% reported using someone else’s                             occurring SUDs and/or conduct                            rations.53,70,71

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FROM THE AMERICAN ACADEMY OF PEDIATRICS

SAFE STIMULANT-PRESCRIBING                      Screen Older Children and                        Provide Anticipatory Guidance
PRACTICES                                       Adolescents for Use of Alcohol,                  Anticipatory guidance regarding
                                                Marijuana, and Other Drugs                       proper use of stimulant medications
In light of the high risk of SUDs among
individuals with ADHD, pediatricians            The AAP recommends screening, brief              should be part of every patient en-
should seek to accurately diagnose              intervention, and referral to treat-             counter in which medications for
ADHD and treat symptoms appropriately.          ment as part of routine health care              ADHD are discussed. Table 2 lists
Several precautions may help to reduce          for older children and adolescents.74            points that should be included in this
stimulant misuse, abuse, and diversion.         This recommendation is particularly              discussion. The pediatrician should
                                                important for adolescents with ADHD,             discuss that medications should only
                                                who are more likely to use sub-                  be taken as prescribed by the phy-
Before Prescribing, Confirm
a Diagnosis of ADHD                             stances and to develop an SUD than               sician, even with very young children,
                                                their peers. Adolescents with ADHD               in a developmentally appropriate
Inattention is multifactorial. Many             who use alcohol, marijuana, or other             manner. As children enter the upper
children or adolescents who are de-             substances are also more likely to               elementary school years, the con-
pressed, anxious, neglected, or having          divert stimulant medication and thus             versation should evolve to include
academic difficulty because of                   require increased attention and                  discussion about the proper use of
a learning disorder may present as              monitoring by their prescriber.                  medication. Children and parents
inattentive. ADHD is a primary dis-                                                              should be aware of the risk for mis-
                                                The AAP policy statement titled
order of attention. According to the                                                             use, diversion, and abuse. Children
diagnostic criteria for ADHD in the             “Substance Use: Screening, Brief In-
                                                tervention, and Referral to Treatment            should understand that trading or
DSM-5,3 ADHD symptoms must be                                                                    selling stimulant medication is ille-
present during childhood; thus, par-            for Pediatricians”74 provides a com-
                                                plete review of recommended screen-              gal. Children who live in areas of
ticular caution is warranted before                                                              high-crime rates should have a con-
making a new diagnosis of ADHD, es-             ing tools and brief interventions for
                                                adolescent substance use. The AAP                crete, realistic safety plan for man-
pecially in an adolescent. Although it                                                           aging their medication. For children
is possible that symptoms in child-             currently recommends the 3 “open-
                                                ing questions” associated with the               who are 12 years and older, the dis-
hood were unnoticed, adolescents                                                                 cussion should also include in-
sometimes attempt to get a stimulant            CRAFFT tool (see the following text) to
                                                detect past-year substance use. Al-              formation about careful transitioning
prescription by feigning symptoms of                                                             of administration of medication. Al-
ADHD.72 The diagnosis of ADHD is                though currently an active area of
                                                                                                 though the child should not be
made clinically in an individual who            National Institutes of Health–funded
                                                                                                 pushed to start self-administering
fulfills the criteria for ADHD listed in         research,75,76 these questions have
                                                                                                 medication, having this discussion
the DSM-5.3 Standardized tools, such            not been validated to date, and it is
                                                                                                 earlier with the family can alert them
as parent- and teacher-completed                not known whether the “other drugs”
                                                                                                 that transition of medication man-
ADHD rating scales, assist in making            question is sensitive enough for
                                                                                                 agement from caregiver to child
a diagnosis and should be used in the           identifying misuse or abuse of pre-
                                                                                                 should be a gradual and carefully
assessment.73 A thorough history, re-           scription medications. An additional
                                                                                                 monitored one so that when the child
view of medical and school records,             question (eg, “Have you ever used
                                                                                                 is developmentally ready to assume
and a collateral parent interview may           someone else’s prescribed medica-
                                                                                                 more responsibility of medication
all help confirm a correct diagnosis.            tion?”) may be warranted to identify
                                                                                                 management, there is a plan in place
The criteria used for diagnosing ADHD           misuse, particularly before pre-
                                                                                                 to ensure that the transition is safe.
and any history or evaluations that             scribing a stimulant medication for
were made to rule out other con-                the first time.
ditions that might be confused with             “Opening questions” to identify past-            Document Prescription Records
ADHD (eg, sleep disturbances, other             year substance use:                              Stimulant medication is a Drug En-
learning disabilities, thyroid dysfunc-         In the past year, have you:                      forcement Administration Class II
tion) should be recorded in the                                                                  controlled substance. Every prescriber
                                                1. Had a drink with alcohol in it?
patient’s medical record. The AAP’s                                                              must document and monitor the pre-
Clinical Practice Guideline for ADHD            2. Used marijuana?                               scribing of stimulant medications.
provides specific guidance about di-             3. Used any other substance to get               Requests for early refills should be
agnosis and management.4                           high?                                         explored and carefully documented to

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TABLE 2 Discussion Points for Anticipatory Guidance Regarding Stimulants and Substance Use                    medication, it may be best to start with
Proper administration                                                                                         a long-acting stimulant medication
   At each clinic visit, review with the patient how he or she is taking his or her stimulant medication.     with low risk of misuse or diversion.
   • Only take the amount of medicine prescribed. Do not take extra medication.                               Long-acting preparations, especially
   • Take your stimulant medication exactly as prescribed. Do not change the dose or timing. Speak to your
     doctor if you do not think your medication is working as it should or if you are experiencing adverse
                                                                                                              those with an osmotic controlled-
     effects.                                                                                                 release oral delivery system such as
   • Do not use alcohol, tobacco, marijuana, or other illicit substances. Drug use worsens problems with      Concerta, have lesser likelihood of
     attention, leads to medication noncompliance, and can interact with stimulant medication.                misuse or diversion.77 It is also rea-
   • If stimulant medication is administered at school, it should be dispensed at school nurse’s office or
     other safe location with adult supervision.                                                              sonable to consider use of a non-
Risk of misuse, diversion, and abuse                                                                          stimulant preparation,78 even though
   For people who do have ADHD, when stimulant medications are taken as prescribed, there is no               nonstimulant medications are less
      increased risk of abuse; rather, stimulant medication appears to decrease the risk of developing an
      SUD.                                                                                                    efficacious than stimulants.79 The
   • Explain that some people who do not have ADHD may take stimulant medications inappropriately.            prodrug formulation of dextroam-
   • Inform patient and parent that children and adolescents may be asked to give away or sell their          phetamine, lisdexamfetamine, has
     stimulant medications but should never do so. Parents may role play appropriate responses so that
     the child will be prepared if asked. Have the patient and parents keep medication in a safe location
                                                                                                              a lower abuse potential than other
     (either at home or in a locked office at school). Medications should never be carried in a backpack or    stimulants and thus may be consid-
     purse.                                                                                                   ered.80,81 However, physicians should
Transition of care
                                                                                                              be aware that any psychoactive med-
   Transitioning of administration of stimulant medication from caregiver to child/adolescent should be
      done incrementally. Parents and patients should be counseled that ADHD generally persists into          ication can be misused. As for all
      adulthood.                                                                                              patients, it is important to carefully
   • To start a transition, the child/adolescent must be able to remember to take medication as prescribed.   monitor medication adherence.
     Signs suggesting readiness should include the ability to name the medication, dose, and timing of
     administration as well as emerging signs of independence in other areas, such as being home alone,       A special circumstance occurs when
     carrying a key, completing homework independently, or participating in care for a pet.                   a pediatrician prescribes stimulant
   • The caregiver should continue to periodically supervise medication administration and monitor the
     child’s/adolescent’s overall school, social, and family functioning. Weekly pill dispensers can allow
                                                                                                              medications for college students and
     burgeoning autonomy for the child/adolescent while allowing the caregiver to monitor doses and           older patients living away from home.
     control the supply.                                                                                      A treatment plan should document
   • If concerns develop regarding medication misuse or diversion or use of other drugs, the parent
                                                                                                              how medication will be prescribed and
     should resume control of the medication, dispense each dose, and monitor carefully.
                                                                                                              how frequently the patient is expected
                                                                                                              to return for follow-up visits with the
detect a pattern of frequent early                      symptoms of substance use may be
                                                                                                              pediatrician. Medication administra-
requests. Similarly, it is important to                 indistinguishable from ADHD symp-
                                                                                                              tion by a student health staff member
document communications between                         toms. In general, an active SUD should
                                                                                                              or keeping medications in a small
multiple providers who share re-                        be treated (usually via referral to
                                                                                                              medication safe may reduce diversion
sponsibilities for prescribing medi-                    a mental health counselor or addiction
                                                                                                              or theft. Follow-up visits should include
cations or altering treatment regimens                  specialist) before beginning medica-
                                                                                                              self-report of medication efficacy, ad-
for the same patient.                                   tion to treat ADHD. However, for
                                                                                                              verse effects (appetite, abdominal
                                                        patients with well-documented ADHD
                                                                                                              symptoms, headaches, and sleep dis-
                                                        that predates the onset of substance
Prescribing Medications for ADHD                                                                              turbance) and screening for medica-
                                                        use, it may be reasonable to treat both
in Context of Active SUD                                                                                      tion misuse, abuse, or diversion.
                                                        disorders concurrently. Consultation
                                                                                                              The patient’s responses should be
Illicit substance use often results                     with a psychiatrist or addiction spe-
                                                                                                              documented in the medical record.
in attention difficulties, hyperactivity,                cialist when managing complex patients
                                                                                                              Reports or suggestions of new physi-
and/or impulsivity, making a new di-                    is suggested.
                                                                                                              cal or mental health symptoms re-
agnosis of ADHD difficult or impossible                  When considering which ADHD medi-                     quire reevaluation.
to distinguish from symptoms related                    cation to prescribe to a patient with
to ongoing substance use. In these                      a co-occurring SUD, a careful risk/
cases, reevaluation after a period of                   benefit assessment must be con-                        SUMMARY
abstinence may be warranted.                            ducted. If the patient is currently                   ADHD is a common neurobehavioral
Adolescents who have both previously                    abusing prescription stimulants or                    disorder of childhood, and individuals
diagnosed ADHD and an active SUD                        there is a clear indication that the                  with ADHD are more likely to misuse
may be difficult to monitor because                      patient would sell or divert stimulant                alcohol, tobacco, and other illicit

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FROM THE AMERICAN ACADEMY OF PEDIATRICS

substances compared with children                    includes screening for SUDs and                       LEAD AUTHORS
and adolescents without ADHD. Indi-                  providing anticipatory guidance                       Elizabeth Harstad, MD, MPH, FAAP
                                                                                                           Sharon Levy, MD, MPH, FAAP
viduals with ADHD and co-occurring                   around the appropriate and safe use
mental health conditions, such as                    of stimulant medications. Individu-
disruptive behavior disorders or                     als with co-occurring ADHD and                        COMMITTEE ON SUBSTANCE ABUSE,
                                                                                                           2013–2014
depression, are at even higher risk                  active SUDs require a careful, in-                    Sharon Levy, MD, MPH, FAAP, Chairperson
of developing SUDs. Appropriate                      dividual risk/benefit assessment                       Seth D. Ammerman, MD, FAAP
treatment of ADHD symptoms with                      regarding the safety of prescribing                   Pamela K. Gonzalez, MD, FAAP
medication and behavior therapy                      a stimulant medication. Longer act-                   Sheryl A. Ryan, MD, FAAP
                                                                                                           Lorena M. Siqueira, MD, MSPH, FAAP
may reduce the risk of development                   ing preparations of stimulant med-                    Vincent C. Smith, MD, MPH, FAAP
of SUDs. Primary care providers                      ication, the prodrug formulation
should seek to identify and treat                    of dextroamphetamine, and non-                        LIAISONS
ADHD to prevent the development of                   stimulant medications for ADHD all                    Vivian B. Faden, PhD – National Institute of
SUDs. However, the recommended                       have lower abuse potential than                       Alcohol Abuse and Alcoholism
first-line medication therapy for ADHD                short-acting preparations of stimu-                   Gregory Tau, MD, PhD – American Academy of
                                                                                                           Child and Adolescent Psychiatry
is stimulant medications, which                      lant medication and, thus, their use
themselves pose a risk of misuse, di-                should be strongly considered if
                                                                                                           STAFF
version, and abuse. Therefore, an im-                there is a high risk of misuse, di-                   Renee Jarrett, MPH
portant part of ADHD treatment and                   version, or abuse of stimulant                        James Baumberger, MPP
stimulant medication management                      medications.                                          Katie Crumley, MPP

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Attention-Deficit/Hyperactivity Disorder and Substance Abuse
  Elizabeth Harstad, Sharon Levy and COMMITTEE ON SUBSTANCE ABUSE
                            Pediatrics 2014;134;e293
     DOI: 10.1542/peds.2014-0992 originally published online June 30, 2014;

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Attention-Deficit/Hyperactivity Disorder and Substance Abuse
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    DOI: 10.1542/peds.2014-0992 originally published online June 30, 2014;

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