The adolescent outcome of hyperactive children diagnosed by research criteria: I. An 8-year prospective follow-up study

The Children's Attention Project: a community-based longitudinal study of children with ADHD and non-ADHD controls

BACKGROUND

Attention-Deficit/Hyperactivity Disorder (ADHD) affects approximately 5% of children worldwide and results in significant impairments in daily functioning. Few community-ascertained samples of children with ADHD have been studied prospectively to identify factors associated with differential outcomes. The Children's Attention Project is the first such study in Australia, examining the mental health, social, academic and quality of life outcomes for children with diagnostically-confirmed ADHD compared to non-ADHD controls. The study aims to map the course of ADHD symptoms over time and to identify risk and protective factors associated with differential outcomes.

METHODS/DESIGN

The sample for this prospective longitudinal study is being recruited across 43 socio-economically diverse primary schools across Melbourne, Australia. All children in Grade 1, the second year of formal schooling (6-8 years), are screened for ADHD symptoms using independent parent and teacher reports on the Conners' 3 ADHD index (~N = 5260). Children screening positive for ADHD by both parent and teacher report, and a matched sample (gender, school) screening negative, are invited to participate in the longitudinal study. At baseline this involves parent completion of the NIMH Diagnostic Interview Schedule for Children IV (DISC-IV) to confirm likely ADHD diagnostic status and identify other mental health difficulties, direct child assessments (cognitive, academic, language and executive functioning; height and weight) and questionnaires for parents and teachers assessing outcomes, as well as a broad range of risk and protective factors (child, parent/family, teacher/school, and socio-economic factors). Families will be initially followed up for 3 years.

DISCUSSION

This study is the first Australian longitudinal study of children with ADHD and one of the first community-based longitudinal studies of diagnostically confirmed children with ADHD. The study's examination of a broad range of risk and protective factors and ADHD-related outcomes has the potential to inform novel strategies for intervention and prevention.

Implications of changes for the field: ADHD

This article provides a thorough discussion of the proposed DSM-5 changes and their implications for current and future approaches to assessment, identification, and service delivery for children and adolescents with ADHD. Educational and clinical implications are discussed with special attention to the individual impact of the changes, diagnostic prevalence rates, and associated societal costs. Developmental period is considered as an important factor in the potential impact of the DSM-5 changes. The authors conclude that the DSM-5 proposed revisions may improve diagnostic sensitivity and specificity; yet the overall impact of these changes remains largely unknown as many were not empirically validated. The authors suggest that the cumulative impact of the set of changes be considered when finalizing the DSM-5 revisions.

The role of sustained attention and display medium in reading comprehension among adolescents with ADHD and without it

Difficulties in reading comprehension are common in children and adolescents with Attention Deficit/Hyperactivity Disorder (ADHD). The current study aimed at investigating the relation between sustained attention and reading comprehension among adolescents with and without ADHD. Another goal was to examine the impact of two manipulations of the text on the efficiency of reading comprehension: Spacing (standard- vs. double-spacing) and Type of presentation (computer screen vs. hard copy). Reading comprehension of two groups of adolescents (participants with ADHD and normal controls) was assessed and compared in four different conditions (standard printed, spaced printed, standard on computer screen, spaced on computer screen). In addition, participants completed a visual sustained attention task. Significant differences in reading comprehension and in sustained attention were obtained between the two groups. Also, a significant correlation was obtained between sustained attention and reading comprehension. Moreover, a significant interaction was revealed between presentation-type, spacing and level of sustained attention on reading comprehension. Implications for reading intervention and the importance of early assessment of attention functioning are discussed.

Clinical and functional outcome of childhood attention-deficit/hyperactivity disorder 33 years later

CONTEXT Prospective studies of childhood attention-deficit/hyperactivity disorder (ADHD) have not extended beyond early adulthood. OBJECTIVE To examine whether children diagnosed as having ADHD at a mean age of 8 years (probands) have worse educational, occupational, economic, social, and marital outcomes and higher rates of ongoing ADHD, antisocial personality disorder (ASPD), substance use disorders (SUDs), adult-onset psychiatric disorders, psychiatric hospitalizations, and incarcerations than non-ADHD comparison participants at a mean age of 41 years. DESIGN Prospective, 33-year follow-up study, with masked clinical assessments. SETTING Research clinic. PARTICIPANTS A total of 135 white men with ADHD in childhood, free of conduct disorder, and 136 men without childhood ADHD (65.2% and 76.4% of original cohort, respectively). MAIN OUTCOME MEASURES Occupational, economic, and educational attainment; marital history; occupational and social functioning; ongoing and lifetime psychiatric disorders; psychiatric hospitalizations; and incarcerations. RESULTS Probands had significantly worse educational, occupational, economic, and social outcomes; more divorces; and higher rates of ongoing ADHD (22.2% vs 5.1%, P < .001), ASPD (16.3% vs 0%, P < .001), and SUDs (14.1% vs 5.1%, P = .01) but not more mood or anxiety disorders (P = .36 and .33) than did comparison participants. Ongoing ADHD was weakly related to ongoing SUDs (ϕ = 0.19, P = .04), as well as ASPD with SUDs (ϕ = 0.20, P = .04). During their lifetime, probands had significantly more ASPD and SUDs but not mood or anxiety disorders and more psychiatric hospitalizations and incarcerations than comparison participants. Relative to comparisons, psychiatric disorders with onsets at 21 years or older were not significantly elevated in probands. Probands without ongoing psychiatric disorders had worse social, but not occupational, functioning. CONCLUSIONS The multiple disadvantages predicted by childhood ADHD well into adulthood began in adolescence, without increased onsets of new disorders after 20 years of age. Findings highlight the importance of extended monitoring and treatment of children with ADHD.

Childhood attention-deficit/hyperactivity disorder (ADHD) and growth in adolescent alcohol use: the roles of functional impairments, ADHD symptom persistence, and parental knowledge

Research on the relation between childhood attention-deficit/hyperactivity disorder (ADHD) and adolescent alcohol use has found mixed results. Studies are needed that operationalize alcohol use in developmentally appropriate ways and that test theoretically plausible moderators and mediators in a longitudinal framework. The current study tested childhood ADHD as a predictor of alcohol use frequency at age 17 and age-related increases in alcohol use frequency, through adolescence for 163 adolescents with ADHD diagnosed in childhood and 120 adolescents without ADHD histories. Childhood ADHD did not predict either alcohol outcome. However, parental knowledge of the teen's friendships, activities, and whereabouts moderated the association such that childhood ADHD predicted alcohol use frequency at age 17 when parental knowledge was below median levels for the sample. Mediational pathways that explained this risk included social impairment, persistence of ADHD symptoms, grade point average, and delinquency. Social impairment was positively associated with alcohol use frequency through delinquency; it was negatively associated with alcohol use frequency as a direct effect independent of delinquency. These nuanced moderated-mediation findings help to explain previously inconsistent results for the ADHD-adolescent alcohol use association. The findings also imply that future research and intervention efforts should focus on ADHD-related social and academic impairments as well as symptom persistence and parenting efforts. (PsycINFO Database Record (c) 2012 APA, all rights reserved).

Childhood maltreatment and conduct disorder: independent predictors of criminal outcomes in ADHD youth

OBJECTIVE

Children with attention-deficit/hyperactivity disorder (ADHD) are at heightened risk for maltreatment in childhood and criminality as they enter into adolescence and early adulthood. Here, we investigated the effect of moderate to severe childhood maltreatment on later criminality among adolescents/young adults diagnosed with ADHD in childhood while accounting for the contributions of other known risk factors such as early conduct disorder (CD).

METHODS

Eighty-eight participants from a longitudinal study of children diagnosed with ADHD and screened for comorbid disorders at age 7-11 years were assessed for maltreatment histories at the time of the 10-year adolescent follow-up. Detailed juvenile and adult criminal records were obtained from the New York State Division of Criminal Justice Services approximately 3-years after commencement of the follow-up study. We used regression analyses to determine predictors of adolescent/young adult criminal behavior.

RESULTS

Moderate to severe childhood maltreatment increased the risk of adolescent/young adult arrest over and above the risk associated with childhood CD, while both childhood maltreatment and childhood CD significantly increased the risk of recidivism. ADHD youth classified as maltreated were three and a half times more likely to be arrested when compared to ADHD youth without a maltreatment classification.

CONCLUSION

We established maltreatment as a risk factor for criminality in ADHD youth and demonstrated that this relationship was independent of the contributions of CD, and established risk factor for antisocial behavior in this population. The findings highlight the need for maltreatment screening in children with ADHD in order to identify those at heightened risk for criminal activity, and target treatment to improve outcome in this high-risk group of children.

Attention deficit/hyperactivity disorder symptoms and depression symptoms as mediators in the intergenerational transmission of smoking

BACKGROUND

Attention deficit/hyperactivity disorder and depression have been found to be comorbid with smoking behaviors, and all three behavioral syndromes have been shown to be familially transmitted. The present paper reports on the results of analyses testing whether child attention deficit/hyperactivity disorder and depression symptoms were mediators in the intergenerational transmission of cigarette smoking.

METHOD

Path analyses using bootstrapped mediation procedures were conducted on data from a community sample of 764 families (one or both parents and one adolescent offspring) from the Indiana University Smoking Survey. Parents reported on their smoking behaviors, ADHD, and depression and their child's ADHD, while offspring reported on their smoking behaviors and depression.

RESULTS

Although fathers' and mothers' smoking status, depression, and ADHD were not significantly correlated with boys' smoking initiation, there was a significant mediated (indirect) pathway from mothers' depression to boys' smoking initiation through boys' depression. Several parental variables were significantly correlated with smoking initiation in girls, and the pathways from mothers' smoking status, mothers' ADHD, and fathers' smoking status to girls' smoking initiation were significantly mediated by girls' ADHD.

CONCLUSIONS

For adolescent girls, the intergenerational transmission of ADHD appears to be important in understanding the intergenerational transmission of cigarette smoking. Sex differences in the intergenerational transmission of psychopathology as it leads to smoking initiation were also discussed.

Functional impairment and occupational outcome in adults with ADHD

OBJECTIVE

ADHD is associated with poor functional outcomes. The objectives were to investigate the prevalence of functional impairment and occupational status in a clinically referred sample of adults with ADHD and explore factors predicting occupational outcome.

METHOD

A sample of 149 adults with a confirmed diagnosis of ADHD participated in the present study. Cross-sectional data were collected from the participant's medical records and from self-report questionnaires. A multiple regression model was applied to identify possible predictors of occupational outcome.

RESULTS

Only 22.2% had ordinary work as their source of income, compared with 72% in the general population. The most prevalent comorbid disorders were lifetime depression (37.8%), substance abuse (28.1%), and alcohol abuse (23.3%). Age at first treatment with central stimulants and inattentiveness negatively predicted occupational outcome.

CONCLUSION

Adult ADHD was associated with lower educational attainment and lower level of employment. Later age of first central stimulant treatment and higher inattentiveness ratings were associated with lower level of employment.

Are language production problems apparent in adults who no longer meet diagnostic criteria for attention-deficit/hyperactivity disorder?

In this study, we examined sentence production in a sample of adults (N = 21) who had had attention-deficit/hyperactivity disorder (ADHD) as children, but as adults no longer met DSM-IV diagnostic criteria (APA, 2000). This "remitted" group was assessed on a sentence production task. On each trial, participants saw two objects and a verb. Their task was to construct a sentence using the objects as arguments of the verb. Results showed more ungrammatical and disfluent utterances with one particular type of verb (i.e., participle). In a second set of analyses, we compared the remitted group to both control participants and a "persistent" group, who had ADHD as children and as adults. Results showed that remitters were more likely to produce ungrammatical utterances and to make repair disfluencies compared to controls, and they patterned more similarly to ADHD participants. Conclusions focus on language output in remitted ADHD, and the role of executive functions in language production.

Guanfacine ER for the treatment of adolescent attention-deficit/hyperactivity disorder

INTRODUCTION

Guanfacine extended release (GXR) is an alpha 1A noradrenergic agonist that has been approved by the FDA for the treatment of Attention-Deficit/Hyperactivity Disorder (ADHD) as a monotherapy, and as an adjunctive therapy to stimulants for the treatment of ADHD in children and adolescents age 6 - 17.

AREAS COVERED

PubMed, the Ovid Medline database, and the PsycInfo database were searched using the term 'guanfacine'. Results were then limited to criteria such as English and human, from 1990 through December 2011. The resulting yield from the comprehensive literature search was 4391 articles. The titles and abstracts of all articles were reviewed. Studies were selected for full-text review based upon their place in the hierarchy of evidence (e.g., randomized controlled trials), relevance and quality of individual studies, and generalizability to clinical practice. The search was augmented by further search of article reference lists. A total of 15 articles were selected for full-text examination.

EXPERT OPINION

Due to the absence of positive evidence for the efficacy of GXR for monotherapy in adolescents, clinicians should be guarded in the use of GXR for monotherapy in adolescents with ADHD. The use of GXR has considerable promise as an adjunct to stimulants for other behavioral conditions associated with ADHD.

Titrating Optimal Dose of Osmotic-Controlled Release Oral Delivery (OROS)-Methylphenidate and Its Efficacy and Safety in Korean Children with ADHD: A Multisite Open Labeled Study

OBJECTIVE

This study was aimed to determine effectiveness and tolerability of Osmotic-controlled Release Oral delivery (OROS) methylphenidate (MPH) and its optimal dose administered openly over a period of up to 12 weeks in drug naïve Korean children with ADHD.

METHODS

Subjects (n=143), ages 6 to 18-years, with a clinical diagnosis of any subtype of ADHD were recruited from 7 medical centers in Korea. An individualized dose of OROS-MPH was determined for each subject depending on the response criteria. The subjects were assessed with several symptom rating scales in week 1, 3, 6, 9 and 12.

RESULTS

77 of 116 subjects (66.4%) achieved the criteria for response and the average of optimal daily dose for response was to 30.05±12.52 mg per day (0.90±0.31 mg/kg/d) at the end of the study. Optimal dose was not significantly different between ADHD subtypes, whereas, significant higher dose was needed in older aged groups than younger groups. The average of optimal daily dose for response for the subjects aged above 12 years old was 46.38±15.52 per day (0.81±0.28 mg/kg/d) compared to younger groups (p<0.01). No serious adverse effects were reported and the dose did not have a significant effect on adverse effects.

CONCLUSION

Optimal mean dose of OROS-MPH was significantly different by age groups. Higher dose was needed in older aged groups than younger groups. Effectiveness and tolerability of OROS-MPH in symptoms of ADHD is sustained for up to 12 weeks.

Treatment response to an intensive summer treatment program for adolescents with ADHD

OBJECTIVE

There are presently almost no empirically validated treatments for adolescents with ADHD. However, in childhood, behavioral treatments for ADHD typically include behavioral parent training, classroom interventions, and intensive child-directed interventions.

METHOD

The present investigation examines treatment gains following an 8-week intensive summer day treatment program for adolescents with ADHD (STP-A). Baseline measures of functioning and parent improvement ratings were obtained for 34 STP-A participants.

RESULTS

Parent ratings indicated that adolescents who attended the STP-A improved across all target domains. Across domains, 63.0% to 90.9% of adolescents improved during the STP-A. There was no evidence of iatrogenic effects during the STP-A. Correlates of treatment response included adolescent effort, oppositional-defiant behavior, and cognitive/scholastic functioning.

CONCLUSION

Findings are discussed with regard to effective treatment delivery for adolescents with ADHD.

Under diagnosis of adult ADHD: cultural influences and societal burden

OBJECTIVE

To explore the literature focusing on cultural influences in the diagnosis of adult ADHD and respective societal burden.

METHOD

A review of the literature over the past 10 years was performed using OVID.

RESULTS

Although numerous articles focused on diagnosis and burden of adult ADHD, few focused on cultural factors influencing diagnosis. Like other mental health disorders, cultural and social perspectives contribute to our understanding of adult ADHD and may play a significant role in the diagnosis and varying acceptance of the condition. Moreover, adults with ADHD may underestimate the impact of ADHD symptoms, and in many cases have learned to compensate for ADHD related impairments by choosing lifestyles that help compensate for symptoms. Some adults with ADHD may appear to function well, however they may expend excessive amounts of energy to overcome impairments; and they may be distressed by ongoing symptoms such as restlessness, mood instability and low self-esteem. Research shows that ADHD can be detrimental to many areas of life including work, daily activities, social and family relationships and psychological and physical well-being. Patient-reported impairments in productivity due to poor time management, procrastination, and distractibility can translate into significant indirect costs and decreased quality of life. ADHD in adults is also associated with increased accidents, medical resource utilization, antisocial behaviour and drug alcohol abuse.

CONCLUSION

The substantial societal burden of adult ADHD highlights the importance of providing a better understanding of the factors that contribute to accurate diagnosis and of improving the low recognition of the disorder in many world regions.

What do we really know about ADHD in college students?

Research on ADHD in college students began in the 1990s and has been steadily increasing in recent years. Because young adults with ADHD who attend college have experienced greater academic success during high school than many peers with the disorder, which is likely to be associated with better overall functioning, the degree to which they experience similar patterns of adjustment difficulties was not initially known. Accumulating research suggests that college students with ADHD experience less academic success and greater psychological and emotional difficulties than other students and use alcohol and drugs at higher rates. However, conclusions to be drawn from this research are limited by the use of small samples that may not be representative of the wider population of students with ADHD, and a lack of diagnostic rigor in identifying students with ADHD to be included in such research. Studies of the effectiveness of psychosocial treatments, medication treatment, and academic accommodations are extremely limited or nonexistent. Issues particularly germane to college students include feigning ADHD and the misuse and diversion of stimulant medication. Given that at least 25 % of college students with disabilities are diagnosed with ADHD, methodologically sound investigations are clearly needed in order to better understand the impact of ADHD on college students' adjustment and to develop and implement interventions that can enhance students' success.

The role of conduct disorder in the association between ADHD and alcohol use (disorder). Results from the Netherlands Mental Health Survey and Incidence Study-2

BACKGROUND

Much is unclear about the association between attention-deficit/hyperactivity disorder (ADHD) and alcohol use (disorder). Research on this subject is hindered by the role of conduct disorder (CD). We investigate whether (1) childhood ADHD is associated with higher prevalence and earlier onset of alcohol initiation, regular alcohol use and alcohol use disorder (AUD) (2) CD mediates or modifies this association.

METHODS

Data were derived from the baseline assessment of the Netherlands Mental Health Survey and Incidence Study-2, a general population study. ADHD and CD were assessed among respondents aged 18-44 (n=3309). ADHD, CD, and alcohol use (disorder) were assessed using the Composite International Diagnostic Interview 3.0.

RESULTS

Lifetime prevalence was 2.9% for ADHD, 5.6% for CD, 94.3% for alcohol initiation, 85.7% for regular alcohol use and 19.0% for AUD; mean ages of onset were 6.7, 11.5, 14.8, 16.7 and 19.2 years, respectively. After correction for gender and age, ADHD was associated with a higher prevalence of all three stages of alcohol use, but not with earlier onset of these stages. The association between ADHD and prevalence of AUD was fully explained by a mediating role of CD. CD did not modify the associations between ADHD and prevalence and onset of alcohol use (disorder).

CONCLUSIONS

The mediating role of CD in the association between ADHD and AUD suggests a developmental pathway from ADHD to CD and subsequent AUD. Early interventions in children with ADHD may prevent CD and subsequent onset of AUD.

Remission in children and adolescents diagnosed with attention-deficit/hyperactivity disorder via an effective and tolerable titration scheme for osmotic release oral system methylphenidate

OBJECTIVES

The purpose of this study was to identify the optimal dose of osmotic release oral system methylphenidate (OROS-MPH) using a dosage forced-titration scheme to achieve symptomatic remission in children with attention- deficit/hyperactivity disorder (ADHD). We also evaluated the efficacy and safety of, and patient and parent satisfaction with, the change in therapy from immediate-release methylphenidate (IR-MPH) to OROS-MPH over 10 weeks.

METHOD

We recruited 521 children and adolescents aged 6-18 years with an American Psychiatric Association, Diagnostic and Statistical Manual of Mental Disorders, 4th ed. (DSM-IV) diagnosis of ADHD, who had received IR-MPH treatments (<70 mg/day) for at least 1 month. The treatment, switched from IR-MPH to OROS-MPH according to a conversion scheme, started with a 6-week forced-titration phase of OROS-MPH to achieve symptomatic remission (defined as a score of 0 or 1 for each of the first 18 ADHD items in the Chinese version of the Swanson, Nolan, and Pelham, Version IV [SNAP-IV]), followed by a 4-week maintenance phase. The global ADHD severity and drug side effects of the participants were evaluated. Parents completed the ratings scales for the ADHD-related symptoms. Patient and parent satisfaction for the OROS-MPH treatment was also assessed.

RESULTS

Among the 439 participants with ADHD who completed the trial, 290 participants (66.1%) achieved symptomatic remission. The mean dose of OROS-MPH among participants in remission was 36.7 mg (1.08 mg/kg) per day. Increased efficacy, superior satisfaction, and safety equivalent to that of IR-MPH were demonstrated in intra-individual comparisons from the baseline to the end of study. Determinants for remission included less severe ADHD symptoms (SNAP-IV score < 40), no family history of ADHD, and an appropriate dosage of medication according to the patient's weight.

CONCLUSIONS

The findings suggest remission as a treatment goal for ADHD therapy by providing an optimal dosage of medication for children and adolescents with ADHD through using an effective and tolerable forced-titration scheme.

ADHD in adults: a concept in evolution

Although attention-deficit/hyperactivity disorder (ADHD) has been recognized as a disorder affecting individuals across the life cycle since the end of the nineties, there is still considerable debate on how to conceptualize the disorder in adults, and on the best way to operationalize diagnostic criteria for this age range. In this comprehensive non-systematic review of the literature, we provide data about prevalence and presentation of ADHD in adulthood as well as discuss major problems in applying criteria developed for children in assessing adults (clinical utility, threshold of symptoms for diagnosis, full ADHD diagnosis in childhood, information source, and additional dimensions for diagnosis-executive functioning impairment and emotional impulsivity). In addition, we provide some recommendations for improving ADHD diagnostic criteria in adulthood.

Preliminary examination of the reliability and concurrent validity of the attention-deficit/hyperactivity disorder self-report scale v1.1 symptom checklist to rate symptoms of attention-deficit/hyperactivity disorder in adolescents

OBJECTIVE

To validate the attention-deficit/hyperactivity disorder (ADHD) Self-Report Scale (ASRS) v1.1 Symptom Checklist versus the clinician-administered ADHD Rating Scale (ADHD-RS) in adolescents with ADHD.

METHOD

A total of 88 adolescents with ADHD aged 13-17 years participated in the study. The study was completed in one or two visits, 1-9 weeks apart. At each visit, participants completed the ASRS v1.1 Symptom Checklist, after which raters administered the ADHD-RS. Internal consistency of the ASRS v1.1 Symptom Checklist was assessed by Cronbach's alpha (Cronbach's α). Concurrent validity between the scales was assessed using Pearson's correlation coefficients. Item-by-item reliability between the scales was assessed by the Kappa coefficient of agreement.

RESULTS

The mean age of participants was 14.9±1.5 SD years. 76.1% (n=67) were male. 73.9% (n=65) were currently receiving medication for ADHD. Internal consistency of ASRS v1.1 Symptom Checklist items was high, with Cronbach's α coefficients of 0.93 at Visit 1 and 0.94 at Visit 2. Pearson's correlation coefficients between the ASRS v1.1 Symptom Checklist and ADHD-RS were highly significant at Visit 1 (r=0.72, p<0.0001) and Visit 2 (r=0.73, p<0.0001). There was moderate item-by-item agreement between individual items on the scales (% agreement: 35.2%-63.4%) with statistically significant kappa coefficients for 17 of the 18 items.

CONCLUSION

The ASRS v1.1 Symptoms Checklist showed high internal consistency and high concurrent validity with the clinician-administered ADHD-RS in adolescents with ADHD. Results of this study suggest that the ASRS v1.1 Symptom Checklist is an internally consistent self-report scale for the assessment of adolescent ADHD and is moderately associated with a concurrently administered clinician measure of ADHD symptoms.

Epidemiology of comorbid substance use and psychiatric disorders in Asia

PURPOSE OF REVIEW

Studying comorbidities between substance use disorders (SUDs) and psychiatric disorders in different regions is important from public health and heuristic perspectives. In this study we review recent studies conducted in Asian countries on these comorbidities.

RECENT FINDINGS

Comprehensive and methodologically sound studies conducted with focus on comorbidity between SUDs and psychiatric disorders are few and far between in Asian countries. Studies differ widely in their focus and methodological rigor. Some studies from China, Japan and Taiwan report fairly low rates of comorbidity of SUDs, particularly with illicit substances, among individuals with psychiatric disorders. Similar findings exist for rates of psychiatric disorders among those with SUDs. Recent research is lacking in several Asian countries on the issue of comorbidity.

SUMMARY

Interesting regional differences exist in the rates of comorbidity both across the Asian countries and between these countries and the west. Genetic and socio-cultural differences may be responsible for these differences. Methodologically sound, multicenter studies, involving several Asian countries, specifically examining the epidemiology of comorbidity between SUDs and psychiatric disorders, will have the potential to provide useful insights in this regard.

The effects of childhood ADHD symptoms on early-onset substance use: a Swedish twin study

Research has documented that children and adolescents with attention-deficit/hyperactivity disorder (ADHD) are at increased risk of substance use problems. Few studies, however, have focused on early-onset substance use. This study therefore investigated how the two symptom dimensions of ADHD (hyperactivity/impulsivity and inattention) are associated with early-onset substance use, the role of persistent ADHD for the association, and to what extent the association is influenced by genetic and environmental factors. Twins (1,480 pairs) in the Swedish Twin Study of Child and Adolescent Development were followed from childhood to adolescence. ADHD symptoms were measured at age 8-9 and age 13-14 via parent-report, whereas substance use was assessed at age 13-14 via self-report. Results revealed that hyperactive/impulsive symptoms predicted early-onset "sometimes" tobacco use (adjusted odds ratios, 1.12, for one symptom count), controlling for inattentive symptoms and conduct problem behaviors. There is no independent effect of inattentive symptoms on early-onset substance use. Children with persistent hyperactivity/impulsivity (defined as scoring above the 75th percentile at both time points) had a pronounced risk of both early-onset tobacco and alcohol use (adjusted odds ratios from 1.86 to 3.35, compared to the reference group). The associations between hyperactivity/impulsivity and early-onset substance use were primarily influenced by genetic factors. Our results indicated that hyperactivity/impulsivity, but not inattention, is an important early predictor for early-onset substance use, and a shared genetic susceptibility is suggested to explain this association.

The lifetime impact of attention deficit hyperactivity disorder: results from the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC)

BACKGROUND

The aim of the study was to present nationally representative data on the lifetime independent association between attention deficit hyperactivity disorder (ADHD) and psychiatric co-morbidity, correlates, quality of life and treatment seeking in the USA.

METHOD

Data were derived from a large national sample of the US population. Face-to-face surveys of more than 34 000 adults aged 18 years and older residing in households were conducted during the 2004-2005 period. Diagnoses of ADHD, Axis I and II disorders were based on the Alcohol Use Disorder and Associated Disabilities Interview Schedule-DSM-IV version.

RESULTS

ADHD was associated independently of the effects of other psychiatric co-morbidity with increased risk of bipolar disorder, generalized anxiety disorder, post-traumatic stress disorder, specific phobia, and narcissistic, histrionic, borderline, antisocial and schizotypal personality disorders. A lifetime history of ADHD was also associated with increased risk of engaging in behaviors reflecting lack of planning and deficient inhibitory control, with high rates of adverse events, lower perceived health, social support and higher perceived stress. Fewer than half of individuals with ADHD had ever sought treatment, and about one-quarter had ever received medication. The average age of first treatment contact was 18.40 years.

CONCLUSIONS

ADHD is common and associated with a broad range of psychiatric disorders, impulsive behaviors, greater number of traumas, lower quality of life, perceived social support and social functioning, even after adjusting for additional co-morbidity. When treatment is sought, it is often in late adolescence or early adulthood, suggesting the need to improve diagnosis and treatment of ADHD.

Substance use in college students with ADHD

OBJECTIVE

The college years represent a developmental transition during which the initiation and escalation of heavy drinking set the stage for lifelong difficulties with alcohol and other drugs. Evidence from studies of adolescents and young adults with ADHD suggests that college students with the disorder may be uniquely vulnerable to alcohol- and drug-related problems. However, no studies have examined substance use in college students with ADHD.

METHOD

Tobacco, alcohol, illicit drug use, and associated impairment were examined in 91 college students with (n = 53) and without (n = 38) ADHD.

RESULTS

ADHD was associated with increased frequency of tobacco use, higher rates of dangerous or hazardous patterns of alcohol use, and higher levels of impairment related to marijuana and nonmarijuana illicit drug use, independent of conduct disorder history.

CONCLUSION

These findings suggest that college students with ADHD may be at elevated risk for problematic patterns of substance use.

The pharmacology and clinical outcomes of amphetamines to treat ADHD: does composition matter?

Attention-deficit hyperactivity disorder (ADHD) treatment options include pharmacological and nonpharmacological approaches. In North America, psychostimulants (amphetamine and methylphenidate) are considered first-line pharmacological treatments for patients (children, adolescents and adults) with ADHD. However, in the UK, National Institute for Health and Clinical Excellence (NICE) guidelines have placed short-acting d-amphetamine as a third-line treatment option due to a lack of contemporary, published clinical trials on its efficacy and the concerns from clinical and patient experts regarding the potential for increased abuse and/or misuse compared with methylphenidate. These guidelines do not account for some of the more recent amphetamine products that have been developed to alleviate some of these concerns, but that are not currently approved in the UK or other European countries. The purpose of this review is to describe the pharmacology and clinical efficacy of various amphetamine compositions, as well as to explore the apparent differences in these compositions and their associated risks and benefits. A PubMed literature search was conducted to investigate amphetamine pharmacology, clinical efficacy and safety and ADHD outcomes in the published literature from 1980 through March 2011. Search terms included the keywords 'ADHD' or 'ADD' or 'hyperkinetic disorder' and any of the following keywords combined with 'or': 'amphetamine', 'dexamphetamine', 'mixed amphetamine salts', 'lisdexamfetamine' and 'methamphetamine'. The search included English-language primary research articles and review articles but excluded editorial articles and commentaries. The literature search resulted in 330 articles. Pertinent articles relating to amphetamine pharmacology, compositions, clinical efficacy and safety, effectiveness and tolerability, ADHD outcomes and abuse liability were included in this review. The different delivery profiles of amphetamine compositions result in pharmacological and pharmacokinetic differences that contribute to varying effects in the clinical treatment of ADHD, ADHD outcomes and abuse liability. The efficacy and safety of amphetamine compositions for the treatment of ADHD have been demonstrated in clinical trials and meta-analyses, and the long-acting amphetamine compositions have been widely studied and found efficacious without increased adverse effects. Long-acting amphetamine compositions offer the obvious advantage of enhanced duration of action over short-acting amphetamine compositions, and lisdexamfetamine has been shown to have reduced abuse liability compared with short-acting amphetamine.

Substance use and delinquency among adolescents with childhood ADHD: the protective role of parenting

Several domains of parenting have been identified as important for adolescent well-being. Whether these same domains are equally beneficial for adolescents with ADHD histories remains an empirical and clinically important question. This study examined whether parental knowledge of their teen's activities and whereabouts, consistency, support, and parent-adolescent conflict are associated with substance use and delinquency similarly for adolescents with and without a diagnosis of ADHD in childhood. A sample of 242 adolescents, 142 diagnosed with ADHD in childhood and prospectively followed into adolescence, and 100 without ADHD in childhood, were the focus of study. The relations between adolescent-reported outcomes (i.e., substance use and delinquency) and parenting behaviors were tested using latent variable modeling to determine both the effects of general (common) and specific (unique) parenting behaviors for participants with and without a history of ADHD. Adolescents' report of parental knowledge was a significant correlate of delinquency and substance use above and beyond other parenting variables and the variance in common across the parenting variables. More knowledge was associated with less delinquency and substance use for all participants, but parental knowledge was more strongly associated with alcohol use for adolescents with versus without childhood ADHD. These correlational findings suggest that, despite the increased difficulty of parenting youths with ADHD histories, actions taken by parents and youth to increase parental awareness may provide some protection against behavioral transgressions known to be elevated in this population.

Relationship between symptoms of attention-deficit/hyperactivity disorder and family functioning: a community-based study

This study examined the relationship between family functioning and attention-deficit/hyperactivity disorder (ADHD) symptoms in an Australian community-based sample. Children were screened for ADHD in their second year of formal schooling. Two hundred and two (202) primary caregivers completed validated measures of family quality of life (QoL), parent mental health, parenting styles and parental relationship quality. Compared with controls, parents of children screening positive for ADHD reported poorer family QoL in the domains of emotional impact (mean difference [MD] -20.1; 95% CI -38.2 to -1.9, p = 0.03) and impact on family activities (MD -17.2; 95% CI -27.9 to -6.5, p = 0.002), less parental warmth (MD -3.4; 95% CI -6.0 to -0.9, p = 0.01) and higher parental depression (MD 6.8; 95% CI 1.8 to 11.7, p = 0.009) and anxiety (MD 6.2; 95% CI 1.7 to 10.6, p = 0.008) after adjusting for socio-demographic characteristics and child conduct symptoms. Parents of children screening positive for ADHD reported higher stress (MD 4.5; 95% CI 1.2 to 7.1, p = 0.007) and more inconsistent (MD 3.0; 95% CI 1.2 to 4.8, p = 0.002) and hostile (MD = 2.2; 95% CI 1.0 to 3.4, p = 0.001) parenting after adjusting for socio-demographic factors only. No difference in parental relationship quality and parental inductive reasoning was identified.

CONCLUSION

These findings suggest a strong association between poor family functioning and ADHD symptoms and carry implications for comprehensive ADHD management and the importance of seeing the child within the family context.

The evidence-based pharmacological treatment of paediatric ADHD

Attention deficit hyperactivity disorder (ADHD) is common in children, adolescents, and adults, with extensive research establishing it as a valid neurobiological disorder. Without intervention, ADHD can result in significant impairment throughout the lifespan for the individuals it afflicts. Fortunately, multiple evidence-based options are available for the treatment of ADHD, including several efficacious pharmacotherapies. The role of medication, including stimulants as well as non-stimulants, is well-documented by an extensive body of literature. Although there may be less enthusiasm for behavioural and other psychosocial interventions as stand-alone treatments for moderate to severe ADHD, they are recommended as first-line treatment for ADHD management in preschool-aged children, for those patients with mild symptoms, and as an adjunct to medication in patients with comorbid disorders or suboptimal responses to pharmacotherapy. When planning treatment for individuals with ADHD, the potential risks associated with the available interventions must be carefully balanced against the risks of not treating, or not treating adequately. The treatment plan must also include ongoing re-assessment of the effectiveness of and the need for continued therapy. Recent practice parameters provide further specific guidance for the evidence-based assessment and treatment of children and adolescents with ADHD.

Diagnosing ADHD in adolescence

OBJECTIVE

This study examines adolescent-specific practical problems associated with current practice parameters for diagnosing attention-deficit/hyperactivity disorder (ADHD) to inform recommendations for the diagnosis of ADHD in adolescents. Specifically, issues surrounding the use of self- versus informant ratings, diagnostic threshold, and retrospective reporting of childhood symptoms were addressed.

METHOD

Using data from the Pittsburgh ADHD Longitudinal Study (PALS), parent, teacher, and self-reports of symptoms and impairment were examined for 164 adolescents with a childhood diagnosis of ADHD (age M = 14.74 years) and 119 demographically similar non-ADHD controls (total N = 283).

RESULTS

Results indicated that 70% of the well-diagnosed childhood ADHD group continued to meet Diagnostic and Statistical Manual of Mental Disorders (4th ed., text rev.; American Psychiatric Association, 2000) diagnostic criteria for ADHD in adolescence; however, an additional 17% possessed clinically significant impairment in adolescence but did not qualify for a current ADHD diagnosis. The optimal source of information was combined reports from the parent and a core academic teacher. Adolescents with ADHD met criteria for very few symptoms of hyperactivity/impulsivity, suggesting a need to revisit the diagnostic threshold for these items. Additionally, emphasis on impairment, rather than symptom threshold, improved identification of adolescents with a gold-standard childhood diagnosis of ADHD and persistent ADHD symptoms. Parent retrospective reports of baseline functioning, but not adolescent self-reports, were significantly correlated with reports collected at baseline in childhood.

CONCLUSIONS

Recommendations are offered for diagnosing ADHD in adolescence based on these findings.

Exploring the gender gap in referrals for children with ADHD and other disruptive behavior disorders

OBJECTIVE

The current study examined the impact of the gender of children with ADHD on teachers' perceptions toward inattentive, hyperactive, or oppositional behaviors, and how these perceptions relate to teachers' ratings of children's impairment and referral recommendations.

METHOD

Teachers read eight vignettes depicting boys and girls with different subtypes of ADHD, as well as one depicting comorbidity (ADHD + ODD). Teachers then completed measures of impairment, and responded to questions about what services they would likely refer for the child and why.

RESULTS

Teachers rated girls as being significantly more impaired and more in need of services than boys. Regardless of gender, teachers overwhelmingly reported preferring the use of behavior modification for the described child. Also, children who were described with symptoms of ADHD-predominately inattentive subtype were rated as being the least impaired, while girls described as hyperactive and impulsive were rated by teachers as being the most impaired.

CONCLUSION

The current study adds to previous literature on gender bias in ADHD referrals by providing evidence for the differential referral of ADHD boys and girls to treatment based on presentation of symptoms.

A systematic review of global publication trends regarding long-term outcomes of ADHD

There is increased global recognition of attention deficit hyperactivity disorder (ADHD) as a serious medical condition with long-term consequences. Although originally conceived of as a childhood disorder, ADHD is being increasingly recognized in adults. Individual geographic regions may have specific interests and objectives for the study of ADHD. A systematic review of long-term outcomes (LTOs) in ADHD was conducted to evaluate research on ADHD LTOs on a global scale. Studies that were at least 2 years in duration were examined. A total of 351 studies were identified in the final analysis. We identified nine outcomes of interest and classified studies by specific geographical regions, age groups studied and study design by region and over time. Published studies of LTOs in ADHD have increased in all geographical regions over the past three decades, with a peak number of 42 publications in 2008. This rise in publications on ADHD LTOs may reflect a rise in global interest and recognition of consequences and impairment associated with ADHD. Although many world regions have published on ADHD LTOs, the majority of studies have emerged from the US and Canada, followed by Europe. While investigators in the US and Canada were predominantly interested in drug addiction as a LTO, European researchers were more interested in antisocial behavior, and Eastern Asian investigators focused on both of these LTOs as well as self-esteem. Geographical differences in the focus of ADHD LTO studies may reflect regional variations in cultural values. Proportionally fewer prospective longitudinal studies and proportionally more retrospective and cross-sectional studies have been published in more recent decades. Finally, more studies focusing on ADHD in adolescents and adults have been conducted in recent years, and particularly adolescents in Eastern Asia. These changes in basic study design may reflect an increase in the recognition that ADHD is a lifetime chronic disorder. This systematic review analysis of publication trends in ADHD LTOs reflects geographically based interests that change over time.

Attention deficit hyperactivity disorder and substance use disorders

During the past two decades, there has been an increased recognition that Attention Deficit Hyperactivity Disorder (ADHD) is overrepresented in treatment and community populations of both adolescents and adults with substance use disorders (SUDs). This chapter explores this relationship, including a review of the prevalence of this comorbidity, ADHD and the risk for the development of SUDs. Possible neurobiological underpinnings of the relationship are also discussed. Because of the salience of the association between smoking (tobacco) and ADHD, this topic is included in the discussion of substance use and SUDs.

Do Poor Readers Feel Angry, Sad, and Unpopular?

We investigated whether being poorly skilled in reading contributes to children's self-reported feelings of anger, distractibility, anxiety, sadness, loneliness, and social isolation. Data were analyzed from a longitudinal sub-sample of children (N=2,751) participating in the Early Childhood Longitudinal Study-Kindergarten Cohort. Multi-level logistic regression analyses indicated that poor readers in 3^rd grade were more likely to consider themselves as angry, distractible, sad, lonely, and unpopular in 5^th grade than those who had not been poor readers in 3^rd grade. About 20% of 3^rd grade poor readers reported feeling angry and unpopular in 5^th grade. Being poorly skilled in mathematics increased children's risk of feeling sad or lonely, but not of feeling angry, distractible, or unpopular. The results provide additional empirical evidence that reading failure contributes to generalized socio-emotional maladjustment in young children.

Avoiding the 'twilight zone': recommendations for the transition of services from adolescence to adulthood for young people with ADHD

Attention deficit hyperactivity disorder (ADHD) is a common childhood disorder that frequently persists into adulthood. However, in the UK, there is a paucity of adult services available for the increasing number of young people with ADHD who are now graduating from child services. Furthermore, there is limited research investigating the transition of young people with ADHD from child to adult services and a lack of guidance on how to achieve this effectively. This paper reviews the difficulties of young people with ADHD and their families who are transitioning between services; we review transition from the child and adult health teams' perspectives and identify barriers to the transition process. We conclude with recommendations on how to develop transition services for young people with ADHD.

Health care supply and county-level variation in attention-deficit hyperactivity disorder prescription medications

PURPOSE

Although much literature reports small-area variation in medication prescriptions used to treat attention-deficit hyperactivity disorder (ADHD), scant research has examined factors that may drive this variation. We examine, across counties in the USA, whether the use of prescription medications to treat ADHD varies positively with supply-side healthcare characteristics.

METHODS

We retrieved annual prescription data for ADHD medications in 2734 US counties from a nationally representative sample of 35 000 pharmacies in 2001-2003. We used a county-level, multivariable fixed effects analysis to estimate the relation between annual changes in healthcare supply and ADHD medication prescriptions. Methods controlled for time-invariant factors unique to each county as well as ADHD prevalence.

RESULTS

From 2001 to 2003, retail prescription purchases for ADHD medications increased 33.2%. In the multivariable analysis, ADHD medication prescriptions move positively with an increase in the concentration of total physicians. In addition, ADHD medication prescriptions move inversely with changes in the percentage of non-Hispanic Black population.

CONCLUSIONS

Supply-side healthcare factors may contribute to the rise from 2001 to 2003 in ADHD medication prescriptions. This finding warrants attention because it implies that the relative capacity of the healthcare system may influence population prescription rates. We encourage further exploration of the contribution of the supply-side of the healthcare market to secular changes in ADHD medication prescriptions.

Sustained attention and behavioral characteristics associated with ADHD in adults

The goal of the current study was to investigate whether two cognitive functions (i.e., sustained attention and response inhibition) were related to a general model of personality traits and behavioral characteristics associated with attention-deficit hyperactivity disorder (ADHD). To examine these relations, the Conjunctive Continuous Performance Test was used to measure the two cognitive functions, the Mini-Marker was used to measure the Big Five domains of personality, and the Wender Utah Rating Scale (WURS) was used to index ADHD symptoms. Correlations and multiple regression analyses showed that difficulties in sustained attention were associated with the WURS behavioral symptoms of inattention, oppositional/defiant behavior, impulsivity, and Big Five low conscientiousness, but were not associated with emotional problems such as neuroticism or low agreeableness (Big Five). Difficulties in response inhibition were marginally correlated with behavioral symptoms of inattention and low conscientiousness. Surprisingly, response inhibition was also highly correlated with sustained attention. In addition, neuroticism independently was highly associated with the WURS emotional and oppositional/defiant behavior symptoms. The findings suggest that deficient sustained attention relates specifically to the main ADHD behaviors but not to the emotional problems typically associated with the disorder.

Adverse effects of heavy prenatal maternal smoking on attentional control in children with ADHD

OBJECTIVE

Exposure to heavy maternal cigarette smoking in pregnancy and severe maternal psychosocial stress during pregnancy appear to be important risk factors for the development of ADHD. This study aimed to determine whether these perinatal risk factors were associated with neuropsychological deficits commonly seen in ADHD.

METHOD

We examined the effect of these two risk factors on measures of attentional control, motor inhibition, visual-motor integration, and fine motor coordination in a group of 81 children with ADHD, aged from 8 to 18 years. The neuropsychological battery included the Connors' Continuous Performance Test (CPT), the Stroop Color-Word Interference Test, the Beery Visual-Motor Integration Test, and the Purdue Pegboard Test.

RESULTS

Heavy maternal smoking during pregnancy was associated with slower reaction times (p < .002), and reaction time variability (p < .007) on the CPT.

CONCLUSIONS

This study suggests a persistent negative effect of heavy prenatal maternal smoking on attentional control in children with ADHD. Future studies should examine the neurobiological basis and determine the degree to which inherited genetic susceptibility factors contribute to this finding.

Preliminary reliability and validity of a new time-sensitive ADHD symptom scale in adolescents with ADHD

OBJECTIVES

To validate the Time-Sensitive ADHD Symptom Scale (TASS) in the assessment of symptom change during the day in adolescents with attention-deficit/hyperactivity disorder (ADHD).

METHODS

A total of 40 participants with ADHD aged 13 to 17 years completed 1 or 2 visits, 1 to 9 weeks apart. The TASS and the ADHD Rating Scale-IV (ADHD-RS-IV) were completed twice at each visit: at the time of the clinic visit (in-clinic assessment) and 2 to 6 hours afterwards (evening assessment).

RESULTS

Internal consistency of the TASS was high, with Cronbach's alpha coefficients of 0.91 (in-clinic) and 0.90 (evening) for visit 1, and 0.88 (in-clinic) and 0.86 (evening) for visit 2. Pearson's correlation coefficients between the TASS and ADHD-RS-IV were significant at both visits (P < 0.0001). Stability analyses of the TASS found no significant effect between ratings performed at different visits (P = 0.936), but there was a significant effect of the assessment time within visits (P < 0.0001). There was not a significant visit by assessment time interaction (P = 0.924).

CONCLUSIONS

The TASS showed high internal consistency and high concurrent validity with the ADHD-RS-IV. Results of this preliminary study indicate that the TASS is a valid and reliable self-report scale for adolescents with ADHD.

Effectiveness of the Challenging Horizons After-School Program for young adolescents with ADHD

There are no empirically supported psychosocial treatments for adolescents with attention-deficit hyperactivity disorder (ADHD). This study examined the treatment benefits of the Challenging Horizons Program (CHP), a psychosocial treatment program designed to address the impairment and symptoms associated with this disorder in young adolescents. In addition to evaluating social and academic functioning outcomes, two critical questions from previous studies pertaining to the timing, duration, and family involvement in treatment were addressed. Forty-nine students recruited in two cohorts were randomly assigned to receive either the CHP or a community care condition. Outcomes suggested that students who received the CHP improved compared to students in the control condition on measures of symptoms and impairment. Implications related to timing, duration, and family involvement are reported, as well as recommendations for future studies.

The impact of conduct disorder and stimulant medication on later substance use in an ethnically diverse sample of individuals with attention-deficit/hyperactivity disorder in childhood

OBJECTIVE

To examine late adolescent substance use outcomes in relation to childhood conduct disorder (CD) and psychostimulant treatment in urban youth found to have attention-deficit/hyperactivity disorder (ADHD) in childhood.

METHODS

Ninety-seven adolescents, evaluated during childhood, were seen for follow-up on average 9.30 (SD = 1.65) years later along with a well-matched never-ADHD control group. Stimulant treatment history was coded: Never (n = 28), up to 1 year (n = 19), 1 to 5 years (n = 28), and greater than 5 years (n = 22). Substance use at outcome was coded dimensionally for severity (frequency × intensity) and categorically for substance use disorders (SUDs).

RESULTS

Individuals with ADHD+CD in childhood had significantly higher rates of SUD and substance use severity than those with childhood ADHD and controls. The ADHD and control groups did not differ significantly. Among those with childhood ADHD, there were no significant differences in SUD status or substance use severity as a function of medication history.

CONCLUSIONS

Within an ethnically diverse urban sample, the increased rate of substance use associated with ADHD was fully accounted for by the presence of CD. These results extend previous findings indicating little impact of psychostimulant treatment on later substance use to an ethnically diverse urban sample and to individuals who received treatment for up to 12 years.

Relation between outcomes on a continuous performance test and ADHD symptoms over time

This study examined the relationship between the developmental trajectories of neuropsychological functioning and ADHD symptomatology in a longitudinal sample of children ages 9 to 14. Participants and measures were derived from the Multimodal Treatment Study for ADHD including 534MTA participants and 254 normal controls. Despite improvement over time, MTA participants continued to receive higher ratings of ADHD symptomatology and exhibit greater difficulties across the majority of neuropsychological outcomes. No relations were found between improvements in neuropsychological functioning and ADHD symptomatology over time. Findings provide support for the persistence of neuropsychological functioning and ADHD symptomatology. Findings did not support the hypothesized relation between improvements in frontally-mediated neuropsychological functioning and ADHD symptomatology possibly due to the brief 1-year lag and limited assessment battery. Findings are discussed in relation to neuropsychological development including recommendations for future research.

Psychopathologische und komorbide Störungen inhaftierter Jugendlicher in Österreich

Fragestellung: Inhaftierte Jugendliche zeigen hohe Prävalenzraten an psychiatrischen Störungen und gehäuft psychiatrische Komorbidität. Im Strafvollzug tätige Kinder- und JugendpsychiaterInnen stehen vor der Versorgungsaufgabe und der Notwendigkeit, störungsspezifische Behandlungsansätze auszuarbeiten. Die in dieser Studie erhobenen psychiatrischen Störungen bei inhaftierten Jugendlichen wurden im Hinblick auf störungsspezifische Behandlungsaspekte geschlechtsspezifisch ausgewertet. Methodik: Das Mini International Neuropsychiatric Interview für Kinder und Jugendliche wurde angewandt, um die Psychopathologie bei in Österreich inhaftierten Jugendlichen zu erheben. Die endgültige Stichprobe umfasste 333 Jugendliche (58 Mädchen und 275 Jungen). Ergebnisse: 90 % der inhaftierten Jugendlichen litten an mindestens einer psychiatrischen Störung, über 60 % zeigten zwei oder mehr koexistierende Störungsbilder. Mittels Faktorenanalyse wurden für männliche Jugendliche drei klinisch relevante Störungsmuster anhand von psychopathologischen Merkmalen ausgearbeitet: ADHS/Störung des Sozialverhaltens und Drogenmissbrauch; Angst und Depression; Trennungsangst/PTBS und Alkoholmissbrauch. Für weibliche Jugendliche ergaben sich vier Störungsmuster: Trennungsangst/Sozialphobie/Dysthymie; PTBS und Drogenmissbrauch in Kombination mit entweder ADHS oder Störung des Sozialverhaltens; Depression und Alkoholmissbrauch. Schlussfolgerungen: Aufgrund der hohen Raten an Psychopathologien bei inhaftierten Jugendlichen ist eine umfassende und strukturierte Diagnostik unerlässlich für die weitere Behandlungsentscheidung, da bei inhaftierten Jugendlichen verschiedene Störungsmuster berücksichtigt werden müssen. Die gefundenen Störungsmuster könnten im Zusammenhang mit der Entstehung delinquenten Verhaltens, mit unterschiedlichen Behandlungsbedürfnissen und mit dem Risiko für erneute Delikte wichtig sein.