RESUMO
OBJECTIVE: The authors sought to identify predictive factors of new-onset or novel oppositional defiant disorder or conduct disorder assessed 24 months after traumatic brain injury (TBI). METHODS: Children ages 5 to 14 years who had experienced TBI were recruited from consecutive hospital admissions. Soon after injury, participants were assessed for preinjury characteristics, including psychiatric disorders, socioeconomic status (SES), psychosocial adversity, and family function, and the presence and location of lesions were documented by MRI. Psychiatric outcomes, including novel oppositional defiant disorder or conduct disorder, were assessed 24 months after injury. RESULTS: Of the children without preinjury oppositional defiant disorder, conduct disorder, or disruptive behavior disorder not otherwise specified who were recruited in this study, 165 were included in this sample; 95 of these children returned for the 24-month assessment. Multiple imputation was used to address attrition. The prevalence of novel oppositional defiant disorder or conduct disorder was 23.7 out of 165 (14%). In univariable analyses, novel oppositional defiant disorder or conduct disorder was significantly associated with psychosocial adversity (p=0.049) and frontal white matter lesions (p=0.016) and was marginally but not significantly associated with SES. In the final multipredictor model, frontal white matter lesions were significantly associated with novel oppositional defiant disorder or conduct disorder (p=0.021), and psychosocial adversity score was marginally but not significantly associated with the outcome. The odds ratio of novel oppositional defiant disorder or conduct disorder among the children with versus those without novel depressive disorder was significantly higher for girls than boys (p=0.025), and the odds ratio of novel oppositional defiant disorder or conduct disorder among the children with versus those without novel attention-deficit hyperactivity disorder (ADHD) was significantly higher for boys than girls (p=0.006). CONCLUSION: Approximately 14% of children with TBI developed oppositional defiant disorder or conduct disorder. The risk for novel oppositional defiant disorder or conduct disorder can be understood from a biopsychosocial perspective. Sex differences were evident for comorbid novel depressive disorder and comorbid novel ADHD.
Assuntos
Transtorno do Deficit de Atenção com Hiperatividade , Lesões Encefálicas Traumáticas , Transtorno da Conduta , Criança , Humanos , Adolescente , Feminino , Masculino , Transtorno da Conduta/complicações , Transtorno da Conduta/epidemiologia , Transtorno da Conduta/psicologia , Transtorno Desafiador Opositor , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/epidemiologia , Transtorno do Deficit de Atenção com Hiperatividade/psicologia , Comorbidade , Lesões Encefálicas Traumáticas/complicações , Lesões Encefálicas Traumáticas/diagnóstico por imagem , Lesões Encefálicas Traumáticas/epidemiologiaRESUMO
INTRODUCTION: Children with callous-unemotional (CU) traits are at high lifetime risk of antisocial behaviour. Low affiliation (ie, social bonding difficulties) and fearlessness (ie, low threat sensitivity) are proposed risk factors for CU traits. Parenting practices (eg, harshness and low warmth) also predict risk for CU traits. However, few studies in early childhood have identified attentional or physiological markers of low affiliation and fearlessness. Moreover, no studies have tested whether parenting practices are underpinned by low affiliation or fearlessness shared by parents, which could further shape parent-child interactions and exacerbate risk for CU traits. Addressing these questions will inform knowledge of how CU traits develop and isolate novel parent and child targets for future specialised treatments for CU traits. METHODS AND ANALYSIS: The Promoting Empathy and Affiliation in Relationships (PEAR) study aims to establish risk factors for CU traits in children aged 3-6 years. The PEAR study will recruit 500 parent-child dyads from two metropolitan areas of the USA. Parents and children will complete questionnaires, computer tasks and observational assessments, alongside collection of eye-tracking and physiological data, when children are aged 3-4 (time 1) and 5-6 (time 2) years. The moderating roles of child sex, race and ethnicity, family and neighbourhood disadvantage, and parental psychopathology will also be assessed. Study aims will be addressed using structural equation modelling, which will allow for flexible characterisation of low affiliation, fearlessness and parenting practices as risk factors for CU traits across multiple domains. ETHICS AND DISSEMINATION: Ethical approval was granted by Boston University (#6158E) and the University of Pennsylvania (#850638). Results will be disseminated through conferences and open-access publications. All study and task materials will be made freely available on lab websites and through the Open Science Framework (OSF).
Assuntos
Transtorno da Conduta , Empatia , Pré-Escolar , Humanos , Transtorno da Personalidade Antissocial/etiologia , Transtorno da Personalidade Antissocial/psicologia , Transtorno da Conduta/complicações , Transtorno da Conduta/psicologia , Emoções/fisiologia , Estudos Longitudinais , Poder Familiar/psicologia , Masculino , FemininoRESUMO
BACKGROUND: Depression is a major source of symptoms and disability. In adults, maladaptive coping (usually characterized as personality dysfunction) has been shown to be associated with a depression diagnosis and poorer depression outcome. As adults with maladaptive coping difficulties are more prone to depression, we hypothesized that children with childhood disorders that involve poor coping would increase the risk of later developing depressive disorders. METHODS: Longitudinal studies of conduct disorder (CD), oppositional defiant disorder (ODD) and Disruptive Disorder (DD) that included a later measure of depressive disorder were reviewed. Meta-analyses of CD and ODD + DD were performed to predict increased odds of depression. RESULTS: Eight longitudinal studies were found where there was a measure of CD followed by depressive disorder assessment and nine studies for the variables ODD + DD. All of these studies showed these diagnoses were a significant risk factor for later depression. For the studies included in the meta-analysis CD predicted depression OR = 3.9 (1.6-9.3) (six studies), while ODD + DD also predicted depression OR = 5.6 (2.7-11.8) (five studies). CONCLUSIONS: Childhood disorders with maladaptive coping may increase the odds of later development of a depressive disorder diagnosis. If so, these diagnoses might also indicate an early intervention possibility to prevent depression.
Assuntos
Transtorno da Conduta , Depressão , Adulto , Criança , Humanos , Adaptação Psicológica , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/complicações , Transtorno da Conduta/complicações , Transtorno da Conduta/diagnóstico , Depressão/complicações , Fatores de RiscoRESUMO
Disruptive behaviors are a class of predominantly externalizing behaviors that include physical aggression, property destruction, temper outbursts, verbal aggression, and some forms of self-injurious behaviors. Externalizing behaviors are also major components of disruptive, impulse-control and conduct disorders, disruptive mood dysregulation disorder, trauma-related and stressor-related disorders, intermittent explosive disorder, personality disorders, and other neuropsychiatric and neurodevelopmental disorders. Disruptive behaviors and associated disorders are among the most frequent reasons for child behavioral health referrals and are the most common reason for referrals among children with intellectual disabilities. The focus of this paper is on the adjunctive role of integrated psychopharmacological treatment in the management of children with disruptive behaviors and co-occurring intellectual disabilities. The decision-making process for adding pharmacotherapy to a comprehensive treatment plan incorporates not only a working knowledge of basic behavioral neurobiology of disruptive behaviors but also an understanding of the strengths and weaknesses of various pharmacotherapies. Importantly, there is little evidence to support the use of psychopharmacologic agents in managing difficult behaviors in children with intellectual disabilities, but with that said, risperidone has the strongest evidence base for its use.
Assuntos
Transtorno da Conduta , Deficiência Intelectual , Comportamento Problema , Agressão , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/complicações , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/tratamento farmacológico , Criança , Transtorno da Conduta/complicações , Transtorno da Conduta/tratamento farmacológico , Transtorno da Conduta/psicologia , Humanos , Deficiência Intelectual/complicações , Deficiência Intelectual/tratamento farmacológico , Risperidona/uso terapêuticoRESUMO
BACKGROUND AND AIMS: Several studies have indicated an association between maternal prenatal substance use and offspring externalizing disorders; however, it is uncertain whether this relationship is causal. We conducted a systematic review to determine: (1) if the literature supports a causal role of maternal prenatal substance use on offspring externalizing disorders diagnosis and (2) whether these associations differ across externalizing disorders. METHODS: We searched Web of Science, Embase, PsycINFO and Medline databases. Risk of bias assessment was conducted using the Newcastle-Ottawa Scale (NOS), and where possible meta-analysis was conducted for studies classed as low risk of bias. We included studies of any design that examined prenatal smoking, alcohol or caffeine use. Studies in non-English language, fetal alcohol syndrome and comorbid autism spectrum disorders were excluded. Participants in the included studies were mothers and their offspring. Measurements included prenatal smoking, alcohol or caffeine use as an exposure, and diagnosis of attention-deficit hyperactivity disorder (ADHD), conduct disorder (CD) and oppositional defiant disorder (ODD) in offspring as an outcome. RESULTS: We included 63 studies, 46 of which investigated smoking and ADHD. All studies were narratively synthesized, and seven studies on smoking and ADHD were meta-analysed. The largest meta-analysis based on genetically sensitive design included 1 011 546 participants and did not find evidence for an association [odds ratio (OR)1-9 cigarettes = 0.90, 95% confidence interval (CI) = 0.83-1.11; OR > 10 cigarettes = 1.04, 95% CI = 0.79-1.36). Studies on alcohol exposure in all the outcomes reported inconsistent findings and no strong conclusions on causality can be made. Studies on caffeine exposure were mainly limited to ADHD and these studies do not support a causal effect. CONCLUSIONS: There appears to be no clear evidence to support a causal relationship between maternal prenatal smoking and offspring attention-deficit hyperactivity disorder. Findings with alcohol and caffeine exposures and conduct disorder and oppositional-defiant disorder need more research, using more genetically sensitive designs.
Assuntos
Transtorno do Deficit de Atenção com Hiperatividade , Transtorno da Conduta , Efeitos Tardios da Exposição Pré-Natal , Transtornos Relacionados ao Uso de Substâncias , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Cafeína/efeitos adversos , Transtorno da Conduta/complicações , Transtorno da Conduta/epidemiologia , Etanol , Feminino , Humanos , Gravidez , Efeitos Tardios da Exposição Pré-Natal/epidemiologia , Fumar , Transtornos Relacionados ao Uso de Substâncias/complicações , Transtornos Relacionados ao Uso de Substâncias/epidemiologiaRESUMO
Children with attention-deficit/hyperactivity disorder (ADHD) and conduct problems exhibit significant variability in functioning and treatment response that cannot be fully accounted for by differences in symptom severity. Reward responsivity (RR) is a potential transdiagnostic means to account for this variability. Irritability and callous-unemotional (CU) traits moderate associations between both ADHD and conduct problems with multiple realms of functioning. Both are theorized to be associated with RR, but associations in clinical samples are unknown. In 48 youth ages 5-12 with ADHD referred for treatment of conduct problems, we examined RR using a guessing task where participants select a door icon to win and lose money. Analyses focused on the reward positivity (RewP) event-related potential in response to gain and loss feedback, which reliably peaks approximately 300 ms after feedback. Frequentist and Bayesian approaches assessed main effects of ADHD, Conduct Disorder (CD) and non-irritable Oppositional Defiant Disorder (ODD) symptoms with RR, plus interactions between symptoms and affective dimensions (irritability, CU). CD and ODD were hypothesized to be associated with altered RR, with irritability and CU moderating these associations. Across models, a reliable CD x irritability interaction emerged, indicating enhanced RewP when irritability was elevated and CD symptoms were low. CU did not moderate any associations with RR, and little support was found for associations between RR and other symptom domains. As neural response to reward varied with levels of irritability and CD symptoms, RR may hold potential as a clinically-relevant biomarker in youth with ADHD and conduct problems.
Assuntos
Transtorno do Deficit de Atenção com Hiperatividade , Transtorno da Conduta , Adolescente , Transtorno do Deficit de Atenção com Hiperatividade/complicações , Teorema de Bayes , Criança , Pré-Escolar , Transtorno da Conduta/complicações , Humanos , RecompensaRESUMO
OBJECTIVE: Psychopathy has a considerable societal cost, which motivates research on the mechanisms that cause individuals to engage and persist in antisocial behaviors. It is known that individuals with marked psychopathic traits or callous-unemotional traits typically engage in higher rates of aggressive behaviors. These traits seem to have roots both in biological and environmental factors. This article aims to clarify, through a comprehensive review of the literature, what kind of traumas experienced in childhood may contribute to the development of a psychopathic personality structure. METHOD: To the best of our knowledge, this is the first review to organize such evidence. RESULTS: Childhood maltreatment has been associated with a wide range of maladaptive outcomes, ranging from internalizing to externalizing symptoms. Some have suggested that this range of symptoms is largely attributable to a disruption in the usual parent-child attachment bond, which may occur in parent-child relationships characterized by emotional maltreatment. Many studies now suggest that key features of temperament, such as anger, self-regulation/self-control, and negative emotionality, can be positively influenced through prevention and treatment programs. CONCLUSIONS: This comprehensive review provides information for improving our ability to treat problematic personalities and reduce the risk of future antisocial behavior. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
Assuntos
Transtorno da Personalidade Antissocial , Transtorno da Conduta , Humanos , Transtorno da Personalidade Antissocial/psicologia , Transtorno da Conduta/complicações , Transtorno da Conduta/psicologia , Emoções , Personalidade , TemperamentoRESUMO
BACKGROUND: This study investigated cognitive and emotional functioning in children and adolescents with attention-deficit/hyperactivity disorder (ADHD) and disruptive, impulse-control, and conduct disorders (DICCD). METHODS: Thirty patients with ADHD, 26 with DICCD, 22 with ADHD+DICCD were recruited from the outpatient department of Shanghai Changning Mental Health Center, plus 20 healthy controls (HC). Differences between the groups in cognitive and emotional functioning were examined using Golden's Stroop and Emotional Stroop tests. For Emotional Stroop Mean reaction time (RT) of positive word (POS) and negative word (NEG) with color congruence (C) or incongruence (I) were recorded as POS-C, POS-I, NEG-C and NEG-I, respectively. RESULTS: For Golden's interference scores (IGs), both errors and RTs in the ADHD group were higher than in the other groups. Longer mean RTs of POS-C, POS-I, NEG-C and neural word (NEU) of the ADHD group, and NEG-I of ADHD+DICCD and DICCD groups were observed compared to HC. After 12 weeks of methylphenidate treatment, differences between ADHD subgroups and HC on Golden's Stroop RT disappeared, but differences in Golden's Stroop errors and Emotional Stroop mean RTs remained. The ADHD+DICCD group showed longer mean RTs in NEG-C, NEG-I and NEU of the Emotional Stroop test than the ADHD group. CONCLUSIONS: Our study shows that regardless of emotional responding, deficit in cognitive control is the core symptom of ADHD. However, emotionally biased stimuli may cause response inhibitory dysfunction among DICCD with callous-unemotional traits, and the comorbidity of ADHD and DICCD tends to account for the negative emotional response characteristic of DICCD. These deficits may be eliminated by medication treatment in ADHD, but not the ADHD with comorbid DICCD. Our results support the notion that ADHD with comorbid DICCD is more closely related to DICCD than to ADHD.
Assuntos
Transtorno do Deficit de Atenção com Hiperatividade , Transtorno da Conduta , Adolescente , Atenção , Transtorno do Deficit de Atenção com Hiperatividade/complicações , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Criança , China/epidemiologia , Cognição , Comorbidade , Transtorno da Conduta/complicações , Transtorno da Conduta/epidemiologia , Emoções , Humanos , Testes NeuropsicológicosRESUMO
OBJECTIVE: Treatment of violence in schizophrenia remains a challenging problem, especially in patients with conduct disorder. Previous clinical studies did not select patients on the basis of violence and did not focus on conduct disorder. This study is a head-to-head comparison of clozapine, olanzapine, and haloperidol in the treatment of violent schizophrenia patients with and without conduct disorder. METHODS: Physically assaultive schizophrenia patients (N=99) were randomly assigned to receive clozapine, olanzapine, or haloperidol in a 12-week double-blind trial. They were characterized on the basis of the presence or absence of conduct disorder before age 15. Assaults were recorded; their frequency and severity were scored on the Modified Overt Aggression Scale. Psychiatric symptoms were evaluated through the Positive and Negative Syndrome Scale. RESULTS: Patients with a history of conduct disorder had more frequent and severe assaults than those without conduct disorder during the 12-week trial. Clozapine was superior to haloperidol and olanzapine in reducing assaults; olanzapine was superior to haloperidol. Clozapine's greater antiaggressive efficacy over haloperidol was substantially more pronounced in patients with conduct disorder than in patients without conduct disorder. In patients with conduct disorder, clozapine was four times more likely than haloperidol to result in lower violence; in patients without conduct disorder, it was three times more likely to do so. Olanzapine's superiority over haloperidol was also more pronounced in patients with conduct disorder. CONCLUSIONS: This study is the first to examine the effect of clozapine in violent schizophrenia patients with conduct disorder. When conduct disorder is present, clozapine is the optimal treatment.
Assuntos
Antipsicóticos/uso terapêutico , Clozapina/uso terapêutico , Transtorno da Conduta/tratamento farmacológico , Haloperidol/uso terapêutico , Olanzapina/uso terapêutico , Esquizofrenia/tratamento farmacológico , Violência/prevenção & controle , Adulto , Transtorno da Conduta/complicações , Transtorno da Conduta/psicologia , Método Duplo-Cego , Feminino , Humanos , Masculino , Escalas de Graduação Psiquiátrica , Esquizofrenia/complicações , Violência/psicologiaRESUMO
Prominent theory suggests that factor one psychopathic traits may develop from increased input from hormones in the hypothalamic pituitary gonadal axis (HPG; i.e., testosterone) and decreased input from the hypothalamic pituitary adrenal axis (HPA; i.e., cortisol). Although there are extensive findings connecting low cortisol to psychopathy, less support has emerged for high levels of testosterone. This study examined whether incorporating the HPG hormone, estradiol, into this model would reveal relationships in line with theory: high levels of estradiol and testosterone in combination with low levels of cortisol would inform psychopathic traits. Baseline and reactive hormone levels were measured and compared to Psychopathy Checklist-Youth Version (PCL-YV) interviews among 66 male justice-involved youth (M age = 15.73) in a Southeastern juvenile detention center. The primary findings of this study were relationships between interacting HPA and HPG axis hormones with facet one and facet two psychopathic traits. Specifically, psychopathy total scores, interpersonal traits, and affective traits related to estradiol and testosterone reactivity, in that psychopathy scores were more likely with decreases in hormone reactivity (i.e., change in hormone level) following a stressor. Moreover, affective traits related to reactivity in all three hormones. These findings support inclusion of estradiol in neurobiological models of psychopathy and consideration of the individual components of psychopathy. This study adds to the growing body of research supporting interactions between variations in functioning of the HPA and HPG axes in relation to psychopathy.
Assuntos
Desenvolvimento do Adolescente/fisiologia , Transtorno da Conduta/metabolismo , Transtorno da Conduta/fisiopatologia , Estradiol/metabolismo , Sistema Hipotálamo-Hipofisário/metabolismo , Delinquência Juvenil , Adolescente , Sintomas Afetivos/etiologia , Sintomas Afetivos/metabolismo , Sintomas Afetivos/fisiopatologia , Transtorno da Conduta/complicações , Humanos , Hidrocortisona/metabolismo , Relações Interpessoais , Masculino , Saliva/metabolismo , Testosterona/metabolismoRESUMO
We tested within- and between-person effects of posttraumatic stress disorder (PTSD) symptoms on conduct problems and alcohol intoxication via self-control demands using multilevel structural equation modeling in a longitudinal burst-design study of 251 U.S. veterans who participated in the recent wars in Iraq and Afghanistan. We theorized that experiencing PTSD symptoms engenders efforts to regulate mood, control thoughts, and inhibit or control behavior that is taxing to the individual (i.e., it places demands on self-control) and hypothesized that this process results in subsequent deficits in regulatory control that manifest in heightened intoxication and conduct problems associated with PTSD. At the within-person level, daytime PTSD symptoms, IRR = 1.09, and self-control demands, IRR = 1.12, exhibited within-person associations with nighttime conduct problems over and above nighttime intoxication. Consistent with our hypothesis, daytime increases in self-control demands mediated the associations between daytime PTSD symptoms and subsequent nighttime conduct problems. The indirect effect between daytime PTSD symptoms and nighttime intoxication via self-control demands was nonsignificant. At the between-person level, self-control demands mediated the associations between PTSD symptoms and conduct problems; however, the expected between-person associations with intoxication were nonsignificant. Drinking behavior is related to but cannot fully account for various difficulties in psychosocial functioning associated with PTSD. The present results suggest that dysregulated behavior may, ironically, stem from individuals' concerted efforts to control and manage overwhelming symptoms. Self-control demands may be a common factor that accounts for a broad range of functional impairments associated with PTSD.
Assuntos
Intoxicação Alcoólica/psicologia , Transtorno da Conduta/psicologia , Autocontrole/psicologia , Transtornos de Estresse Pós-Traumáticos/psicologia , Adulto , Campanha Afegã de 2001- , Intoxicação Alcoólica/complicações , Transtorno da Conduta/complicações , Feminino , Humanos , Relações Interpessoais , Guerra do Iraque 2003-2011 , Estudos Longitudinais , Masculino , Transtornos de Estresse Pós-Traumáticos/complicações , Estados Unidos , Veteranos/psicologiaRESUMO
BACKGROUND: Various combinations of childhood conduct problems, callous traits and anxiety may confer increased risk of offending, psychopathic traits and mental disorders. Knowledge of these outcomes in adulthood is limited. AIMS: To compare adult criminal convictions, psychopathy checklist scores and mental disorders between five groups of men, variously defined in childhood by: (1) callous traits, (2) conduct problems, (3) conduct problems and callous traits, (4) conduct problems and callous traits and anxiety or (5) developing typically. METHOD: Teachers rated conduct problems, callous traits and anxiety at ages 6, 10 and 12 years. Criminal convictions from age 12 to 24 were extracted from official records. The Psychopathy Checklist-Revised (PCL-R) and diagnostic interviews were completed at age 33. RESULTS: Relative to the typically developing group, the groups with conduct problems, with and without callous traits and anxiety, showed 5-fold elevations in risks of violent convictions and 3 to 4-fold elevations in risk for antisocial personality disorder, while the groups with conduct problems only and with conduct problems plus callous traits plus anxiety were at increased risk for borderline personality disorder. All risk groups obtained higher PCL-R total scores than the typically developing childhood group. CONCLUSIONS AND IMPLICATIONS: It is widely accepted that childhood conduct problems in boys are associated with increased risks of criminal convictions and poorer mental health, but our findings suggest that teachers can identify different subgroups and these have different trajectories. As some subgroups were small, replication is recommended, but our findings offer preliminary support for trialling specific interventions for at risk boys.
Assuntos
Transtorno da Personalidade Antissocial/psicologia , Ansiedade/psicologia , Transtorno da Personalidade Borderline/psicologia , Transtorno da Conduta/psicologia , Crime , Criminosos/psicologia , Transtornos Mentais/psicologia , Adolescente , Adulto , Agressão , Criança , Comportamento Infantil , Transtorno da Conduta/complicações , Humanos , Masculino , Comportamento Problema , Transtornos Psicóticos , Adulto JovemAssuntos
Ansiedade/psicologia , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/psicologia , Transtorno da Conduta/psicologia , Depressão/psicologia , Mutismo/psicologia , Poder Familiar/psicologia , Adolescente , Comportamento do Adolescente/psicologia , Ansiedade/complicações , Ansiedade/terapia , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/complicações , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/terapia , Comportamento Infantil/psicologia , Pré-Escolar , Transtorno da Conduta/complicações , Transtorno da Conduta/terapia , Depressão/complicações , Depressão/terapia , Feminino , Humanos , Masculino , Mutismo/complicações , Mutismo/terapia , PsicoterapiaRESUMO
BACKGROUND: Internet gaming disorder (IGD) is highlighted as a condition for further study in the Diagnostic and Statistical Manual of Mental Disorders Fifth Edition (DSM-5). Some studies indicate that IGD appears comorbid with other psychiatric disorders. We examine concurrent and prospective links between symptoms of IGD and symptoms of common psychiatric disorders in childhood and adolescence to determine whether observed comorbidity is a result of (a) reciprocal relations or (b) common underlying causes. METHODS: A community sample (n = 702) of Norwegian children completed the Internet Gaming Disorder Interview (IGDI) to assess DSM-5 defined IGD symptoms at ages 10, 12 and 14 years. The Child and Adolescent Psychiatric Assessment (CAPA) assessed symptoms of depression, anxiety, attention-deficit hyperactivity disorder (ADHD), oppositional defiant disorder (ODD) and conduct disorder (CD) at the same time points. RESULTS: A Random Intercept Cross-lagged Panel Model (RI-CLPM), which captures pure within-person changes and adjusts for all unmeasured time-invariant factors (e.g., genetics, parent education) revealed no associations between IGD symptoms and psychopathology, except that increased IGD symptoms at ages 10 and 12 predicted decreased symptoms of anxiety two years later. CONCLUSIONS: No support emerged for concurrent or prospective relations between IGD and psychiatric symptoms, except in one case: increased IGD symptoms forecasted reduction in anxiety symptoms. Observed co-occurrence between IGD symptoms and mental health problems can mainly be attributed to common underlying factors.
Assuntos
Psiquiatria do Adolescente , Psiquiatria Infantil , Transtorno de Adição à Internet/complicações , Transtorno de Adição à Internet/psicologia , Internet , Transtornos Mentais/complicações , Transtornos Mentais/etiologia , Adolescente , Ansiedade/complicações , Transtorno do Deficit de Atenção com Hiperatividade/complicações , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/complicações , Criança , Transtorno da Conduta/complicações , Depressão/complicações , Humanos , Transtorno de Adição à Internet/etiologiaRESUMO
BACKGROUND: Attention deficit/hyperactivity disorder (ADHD), conduct disorder (CD), and sensation seeking (SS) have been consistently related to a higher risk of substance use (SU) and substance use disorder (SUD). OBJECTIVES: To investigate the relationship between ADHD and prevalence rates in males at age 20 and age 25, the initiation of SU and SUD after age 20, and the escalation of SU from age 20 to age 25, and to explore the role of CD and SS in the relation of ADHD with SU and SUD initiation and escalation. METHOD: Data were obtained as part of the Cohort Study on Substance Use Risk Factors (C-SURF), which focused on young Swiss men aged 20 years at baseline and 25 years at follow-up. RESULTS: Participants who screened positive for ADHD at baseline exhibited a higher rate of SU and SUD than participants who screened negative. The presence of ADHD symptoms at age 20 predicted initiation of all SU between age 20 and age 25, except for alcohol and smoking. After controlling for self-reported CD and SS, ADHD still predicted this late initiation of use of hallucinogens, meth-/amphetamines, and ecstasy/MDMA; non-medical use of ADHD medication and sedatives, and alcohol use disorder (AUD). No escalation of weekly drinking and smoking or annual cannabis use was observed from age 20 to age 25. CONCLUSION: Screened-positive ADHD is an independent predictor of late SU and AUD, along with self-reported CD and SS. From a public health perspective, identifying ADHD is not only important in childhood and adolescence but also in early adulthood to guide specific interventions to lower risks of drug use initiation and the development of AUD in early adulthood.
Assuntos
Transtorno do Deficit de Atenção com Hiperatividade/complicações , Transtorno do Deficit de Atenção com Hiperatividade/diagnóstico , Transtorno da Conduta/complicações , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Adulto , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Estudos de Coortes , Transtorno da Conduta/epidemiologia , Humanos , Drogas Ilícitas , Estudos Longitudinais , Masculino , Prevalência , Fatores de Risco , Autorrelato , Suíça/epidemiologia , Adulto JovemRESUMO
The impact of externalizing comorbidity on treatment outcome was examined in 104 youth ages 7-16 (M = 11.09 years) with autism spectrum disorder and primary anxiety/obsessive compulsive disorder who completed modular cognitive behavioral therapy (CBT) for anxiety/OCD. Three comorbidity profiles were utilized for group comparisons: participants with oppositional defiant or conduct disorder with attention-deficit hyperactivity disorder (ODD; CD; ADHD; group EXT, n = 25); those without ODD/CD and only ADHD (group ADHD, n = 46); and those without externalizing comorbidity (NO-EXT, n = 33). Post-treatment outcomes were measured continuously (Pediatric Anxiety Rating Scale, Clinical Global Impression-Severity) and categorically (treatment response, remission). The ADHD group was four times more likely of being a treatment responder compared to NO-EXT (OR 4.05). Comorbidity group did not impact remission. After controlling for pre-treatment scores, there was a significantly greater reduction of the CGI-S for ADHD versus NO-EXT and EXT versus NO-EXT, but results did not significantly differ for the PARS. Results suggest that a modular CBT approach yields positive impact for treatment outcomes in youth with comorbid externalizing problems, particularly among those with comorbid ADHD.
Assuntos
Transtornos de Ansiedade/terapia , Transtorno do Deficit de Atenção com Hiperatividade/complicações , Transtorno do Espectro Autista/terapia , Terapia Cognitivo-Comportamental , Transtorno da Conduta/complicações , Transtorno Obsessivo-Compulsivo/complicações , Adolescente , Ansiedade/complicações , Ansiedade/psicologia , Ansiedade/terapia , Transtornos de Ansiedade/complicações , Transtornos de Ansiedade/psicologia , Transtorno do Deficit de Atenção com Hiperatividade/psicologia , Transtorno do Espectro Autista/complicações , Transtorno do Espectro Autista/psicologia , Criança , Transtorno da Conduta/psicologia , Feminino , Humanos , Estudos Longitudinais , Masculino , Transtorno Obsessivo-Compulsivo/psicologia , Resultado do TratamentoRESUMO
BACKGROUND: Previous studies of conduct disorder (CD) have reported structural and functional alterations in the limbic system. However, the white matter tracts that connect limbic regions have not been comprehensively studied. The uncinate fasciculus (UF), a tract connecting limbic to prefrontal regions, has been implicated in CD. However, CD-related alterations in other limbic tracts, such as the cingulum and the fornix, have not been investigated. Furthermore, few studies have examined the influence of sex and none have been adequately powered to test whether the relationship between CD and structural connectivity differs by sex. We examined whether adolescent males and females with CD exhibit differences in structural connectivity compared with typically developing controls. METHODS: We acquired diffusion-weighted magnetic resonance imaging data from 101 adolescents with CD (52 females) and 99 controls (50 females). Data were processed for deterministic spherical deconvolution tractography. Virtual dissections of the UF, the three subdivisions of the cingulum [retrosplenial cingulum (RSC), parahippocampal and subgenual cingulum], and the fornix were performed and measures of fractional anisotropy (FA) and hindrance-modulated orientational anisotropy (HMOA) were analysed. RESULTS: The CD group had lower FA and HMOA in the right RSC tract relative to controls. Importantly, these effects were moderated by sex - males with CD significantly lower FA compared to male controls, whereas CD and control females did not differ. CONCLUSIONS: Our results highlight the importance of considering sex when studying the neurobiological basis of CD. Sex differences in RSC connectivity may contribute to sex differences in the clinical presentation of CD.
Assuntos
Transtorno da Conduta/fisiopatologia , Sistema Límbico/fisiopatologia , Substância Branca/fisiopatologia , Adolescente , Transtorno do Deficit de Atenção com Hiperatividade/complicações , Estudos de Casos e Controles , Transtorno da Conduta/complicações , Feminino , Humanos , Masculino , Distribuição por Sexo , Reino Unido , Substância Branca/diagnóstico por imagemRESUMO
Objective: A cognitive neuroscience perspective seeks to understand behavior, in this case the comorbidity of cannabis abuse and conduct disorder/conduct problems, in terms of dysfunction in cognitive processes underpinned by neural processes. The goal of this review is to articulate a cognitive neuroscience account of this comorbidity. Methods: Literature on the following issues will be reviewed: (i) the longitudinal relationship between cannabis abuse and conduct disorder/conduct problems (CD/CP); (ii) the extent to which there are genetic and environmental (specifically maltreatment) factors that underpin this relationship; (iii) forms of neurocognitive function that are reported dysfunctional in CD/CP and also, when dysfunctional, appear to be risk factors for future cannabis abuse; and (iv) the extent to which cannabis abuse may further compromise these systems leading to increased future abuse and greater conduct problems. Results: CD/CP typically predate cannabis abuse. There appear to be shared genetic factors that contribute to the relationship between CD/CP and cannabis abuse. Moreover, trauma exposure increases risk for both cannabis abuse and CP/CD. One form of neurocognitive dysfunction, response disinhibition, that likely exacerbates the symptomatology of many individuals with CD also appears to increase the risk for cannabis abuse. The literature with respect to other forms of neurocognitive dysfunction remains inconclusive. Conclusions: Based on the literature, a causal model of the comorbidity of cannabis abuse and CD/CP is developed.
Assuntos
Disfunção Cognitiva , Neurociência Cognitiva , Transtorno da Conduta , Abuso de Maconha , Modelos Biológicos , Disfunção Cognitiva/complicações , Disfunção Cognitiva/epidemiologia , Disfunção Cognitiva/etiologia , Disfunção Cognitiva/genética , Comorbidade , Transtorno da Conduta/complicações , Transtorno da Conduta/epidemiologia , Transtorno da Conduta/etiologia , Transtorno da Conduta/genética , Humanos , Abuso de Maconha/complicações , Abuso de Maconha/epidemiologia , Abuso de Maconha/etiologia , Abuso de Maconha/genéticaRESUMO
Parental verbal aggression and corporal punishment are associated with children's conduct problems and oppositional defiant disorder (ODD). The strength of bidirectional relationships among specific disruptive behaviors has been inconsistent across gender, and the direction of influence between parental aggression and girls' ODD symptoms is particularly understudied. This study tested reciprocal effects between aggressive parent behaviors and girls' ODD dimensions of oppositionality, antagonism, and irritability. Data from the Pittsburgh Girls Study (N = 2,450) were used, including annual child and parent-reported aggressive discipline and girls' parent-reported ODD symptoms between ages 5 and 16. Separate clustered Poisson regression models examined change in parent or child behavior outcomes using predictors lagged by one time point. After controlling for demographic factors, behavior stability, and other disruptive behaviors, parent-reported corporal punishment predicted girls' increasing antagonism and irritability, whereas child-reported corporal punishment was unrelated to ODD symptom change. Both parent- and child-reported verbal aggression predicted increases across ODD dimensions. Girls' oppositionality and antagonism predicted increasing parent-reported verbal aggression over time, but only oppositionality was significantly related to child-reported verbal aggression. Although ODD symptoms were unrelated to change in corporal punishment, attention deficit/hyperactivity disorder (ADHD) predicted increasing parental aggression of both types. Bidirectional associations emerged such that parental verbal aggression escalates reciprocally with girls' behavioral ODD symptoms. Verbal aggression contributed to increasing irritability, but irritability did not influence parenting behavior. "Child effects" may be most salient for behavioral ODD symptoms in transaction with verbal aggression and for ADHD symptoms in predicting worsening corporal punishment and verbal aggression.
Assuntos
Agressão , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/psicologia , Transtorno da Conduta/psicologia , Relações Pais-Filho , Poder Familiar/psicologia , Pais/psicologia , Punição , Agressão/psicologia , Transtorno do Deficit de Atenção com Hiperatividade/psicologia , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/complicações , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/diagnóstico , Criança , Maus-Tratos Infantis/diagnóstico , Maus-Tratos Infantis/psicologia , Comportamento Infantil , Pré-Escolar , Transtorno da Conduta/complicações , Transtorno da Conduta/diagnóstico , Feminino , Humanos , Estudos Longitudinais , Comportamento ProblemaRESUMO
Age of first drink (AFD) has repeatedly been found to be associated with alcohol use disorder (AUD); however, some studies suggest this is a noncausal effect that may be due to childhood risk factors or familial influences. In contrast to indicators of any early alcohol use, such as AFD, indicators of a pattern of repeated drinking may be more likely to be causally associated with later problematic alcohol use. The current study examined AFD and age of onset of regular drinking (ARD; defined as drinking at least once a month for 6 or more months) as quasicausal predictors of lifetime AUD symptoms. Participants were 3,005 adult Australian twins who reported having been regular drinkers in their lifetime. Semistructured interviews were conducted to assess AFD, ARD, AUD, externalizing symptomatology, and other substance use. Personality traits were assessed via questionnaire. Unadjusted and adjusted multilevel discordant twin models were conducted using data from 1,041 complete twin pairs; adjusted models included socioeconomic status, personality, conduct disorder, and early initiation of regular smoking and marijuana use as covariates. Results from fully adjusted models controlling for familial confounds provided evidence for a causal influence of ARD on AUD symptoms, whereby twins with an earlier age of regular drinking than their cotwin had more lifetime AUD symptoms. However, AFD did not significantly predict AUD symptoms after adjusting for confounds. These results suggest that early regular drinking may serve as a causal risk factor for future problems, while early initiation of any alcohol use may indicate genetic liability. (PsycInfo Database Record (c) 2020 APA, all rights reserved).