Assessment of dysregulated children using the Child Behavior Checklist: a receiver operating characteristic curve analysis

Behavioral and emotional profiles of school-age children with autism spectrum disorder and intellectual disability in Iran: a cross-sectional study

BACKGROUND

To date, no study has compared the psychopathologies and unique characteristics of Intellectual Disability (ID) and Autism Spectrum Disorder (ASD) among Iranian children. This study aimed to compare the behavioral and emotional profiles of school-age children with ASD and ID.

METHODS

Data were extracted from a large survey consisting of 250 children with ASD and 463 with ID, aged 6-17 years. Diagnoses were based on DSM-V criteria. The parent version of the Child Behavior Checklist (CBCL) was used to evaluate psychopathologies. Scores regarding the sub-scales and specific items were extracted from CBCL and compared in two groups. In the end, the diagnostic value of some specific scores for diagnosing ASD was calculated.

RESULTS

The final sample included 250 individuals with ASD and 463 with ID. The mean age of participants was 11.16 (SD = 2.67) and 12.67 (SD = 3.04) years for the ASD and ID groups, respectively. More than 95% of the ASD group were male, while in the ID group, 216 participants were male (46.7%). After adjusting subscale scores for parents' education, age, gender, and comorbidity in a linear regression model, ASD was only associated with higher withdrawn (P < 0.001), thought problems (P < 0.001), and attention problems (P < 0.001).

CONCLUSIONS

This study highlights the distinct behavioral profiles in ASD and ID only using CBCL. Introducing this inventory as a comprehensive scale for understanding developmental disorders. Yet, our findings call for more accurate assessment and intervention strategies for each condition.

Stimulant Medication Shortens the Duration of Impairing Emotional Outbursts

Objective

Emotional dysregulation, often presenting as severe emotional outbursts, is being increasingly recognized as a source of considerable impairment for individuals with attention-deficit/hyperactivity disorder (ADHD). The aim of this study was to conduct a secondary analysis of data examining the impact of standing stimulant medication on the duration of emotional outbursts.

Method

The as needed (PRN)-medicated outbursts of psychiatrically hospitalized children, 5 to 12 years of age, were tracked by psychiatric nurses using the Behavioral Activity Rating Scale from the time of PRN administration until the child became calm. The impact of extended-release (ER), immediate-release (IR) stimulant and dose, type and reason for outburst/PRN (aggression, agitation, distress), standing concomitant psychotropic medications and time of day, and days since admission were examined.

Results

Forty-seven children had a total of 405 outbursts, 96 of which occurred when no stimulant was prescribed and 309 with stimulant medication. Controlling for time of day and standing neuroleptic dose, outbursts that occurred on an ER stimulant medication were statistically significantly shorter than those that occurred on no stimulant by about 20 minutes (52.7 vs 72.4 minutes), or 30 minutes for aggressive outbursts. Results were unchanged when further controlling for stimulant type and dose, α-agonist, days since admission, PRN medication type, or reason for PRN/outburst. Immediate-release stimulants and short-acting stimulants did not shorten outburst duration.

Conclusion

In children with ADHD with severe outbursts, ER stimulants were associated with shorter outburst duration than IR stimulants.

Systematic review: the impact of maternal pre-and postnatal cannabis use on the behavioral and emotional regulation in early childhood

Prenatal exposure to alcohol and tobacco has been associated with child regulatory abilities and problems, but less is known about the associations with cannabis exposure. This review seeks to address this gap primarily focusing on the effects of maternal cannabis use on the child. Thus, we investigate the association between pre- and postnatal cannabis exposure of the child and regulatory abilities and problems, as well as the underlying neurobiological mechanisms potentially mediating the associations. According to the PRISMA guidelines, a systematic literature review was performed based on a systematic literature search through Medline (PubMed), Web of Science and PsycInfo, including studies assessing children aged 0-6 years with cannabis exposure in the preconception, pre-or postnatal period (preconception, pre- and postnatal cannabis exposure [PCE]) and investigating child regulatory abilities, regulatory problems or neurobiological mechanisms. Of n = 1061 screened articles, n = 33 were finally included. Diminished regulatory abilities are more likely to be found in infants after PCE, while specific regulatory problems tend to be more frequently found after two years of age. Possible mechanisms are related to changes in methylation and expression of key genes involved in endocannabinoid, dopaminergic and opioid systems, increased cortisol reactivity and altered Secretory Immunoglobulin A levels. Furthermore, PCE has been associated with changes in brain structure and connectivity. Current findings indicate that PCE is associated with both age-dependent alterations in self-regulation and neurobiological changes in young children. However, evidence is limited due to the number of studies, small sample sizes and lack of control for maternal psychopathology. Longitudinal studies including psychometric data from mothers are needed in order to further understand the implications of PCE.Trial registration: The review is registered with PROSPERO (ID: CRD42023425115).

Effects of the Early Start Denver Model on emotional dysregulation and behavior problems in children with Autism spectrum disorder : Effects of the early start Denver model on emotional dysregulation and behavior problems in Chinese children with Autism spectrum disorder

BACKGROUND

Most previous studies have focused on the clinical efficacy after intervention of ESDM, particularly in core symptoms. However, only a few have paid attention to the effectiveness of ESDM on emotional dysregulation and behavior problems in children with ASD. This study aimed to explore the effect of the ESDM on addressing emotional dysregulation and behavior problems in children with ASD in China, as well as its correlation with core symptoms of ASD.

METHODS

A total of 319 children aged 1.5 to 5 years were included in this study and received treatment based on the ESDM intervention program Baseline assessment (T0) was conducted before intervention, including Children Behavior Checklist (CBCL), Autism Behavior Checklist (ABC) and Childhood Autism Rating Scale (CARS). All children with ASD were examined in the assessment (T1) after 12 weeks of treatment. Emotional dysregulation and behavior problems in children with ASD were measured using CBCL, while ABC and CARS were used to evaluate the core symptoms.

RESULTS

In the T1 assessment, the core symptoms of children with ASD in ABC and CARS showed significant differences. Subscale scores of ABC and the severity of CARS, including senses, relationships, stereotypes objects to use, self-help and social also exhibited significant differences. The children showed significant differences in both total score and subscale scores of CBCL(P < 0.05), which included emotionally/reactive, anxious/depressed, somatic complaints, withdrawal, sleep problems, attention problems, aggressive behavior, internalization and externalization. The children demonstrated significant differences in scores of CBCL-AAA (P < 0.05), taking into account the combined total of attention, aggression and anxious/depressed CBCL T scores. In addition, a consistent positive correlation was observed between the overall scores of CBCL and the core symptoms of children with ASD as indicated by ABC and CARS in both T0 and T1(P < 0.01). In T0, the CBCL-AAA scores were positively associated with the core symptoms of children with ASD as reflected by CARS(P < 0.01), as well as senses of ABC( P < 0.05). During T1, a noteworthy significant positive correlation was observed between the CBCL-AAA scores and the core symptoms of children with ASD as indicated by both ABC and CARS assessment (P < 0.05).

CONCLUSIONS

Children with ASD benefit from ESDM, not only in terms of improving their core symptoms, but also in terms of improving their emotional dysregulation and behavior problems, and ESDM could be considered as one of the early treatment options for overall psychological promotion. The core symptoms of children with ASD are significantly associated with emotional dysregulation and behavior problems in young children, both cross-sectionally and prospectively for the short term over time. Emotional dysregulation and behavior problems represent an important comorbidity, and could be considered as potential treatment targets for treatment for improving emotional stability in ASD.

PTSD, dysregulation profile and substance use: exploring differences in a sample of adolescents in an outpatient clinic

Introduction

Experiencing traumatic events (TEs), especially interpersonal TEs, is related to an increased risk of developing post-traumatic stress disorder (PTSD). Both TEs and PTSD are associated with a higher risk of substance use and problems in emotion regulation. Little is known about the associations between specific types of TEs, problems with general self-regulation (including cognitive and behavioral components) and substance use severity in adolescents. Knowledge on these associations could provide important approaches for prevention and therapy for adolescents with a history of trauma.

Methods

This study investigated associations between different types of TEs and PTSD, self-regulation and substance use severity. Moreover, participants were categorized into three groups according to their trauma status: (I) no history of TEs (noTEs), (II) history of TEs but no PTSD diagnosis (TEs), and (III) history of TEs and PTSD diagnosis (PTSD). Differences between the three groups were analyzed in terms of self-regulation and substance use severity. Our sample consisted of N = 89 adolescents aged 12 to 18 years in a child and adolescent psychiatric outpatient clinic in Germany. Substance use severity was only assessed in a smaller subsample (n = 37). Data were obtained from standardized diagnostic procedures and included information on types of TEs and PTSD diagnosis according to ICD-10, problems in self-regulation assessed with the Child Behavior Checklist (CBCL)/ Youth Self Report (YSR) Dysregulation Profile (DP), and substance use severity measured with the Drug Use Disorders Identification Test (DUDIT).

Results

We found that interpersonal TEs were significantly associated with higher rates of PTSD diagnosis compared to non-interpersonal TEs. We found no significant associations between different types of TEs and both problems in self-regulation and substance use severity. Moreover, our findings do not indicate differences in both self-regulation and substance use severity between trauma statuses (noTEs, TEs, PTSD).

Discussion

Future studies should consider other characteristics of TEs such as timing and duration when investigating associations with self-regulation. Longitudinal studies are needed to investigate developmental pathways, as a better understanding of the role of characteristics of TEs and self-regulation in the development of PTSD and substance use problems would provide opportunities for prevention and therapy for trauma-exposed patients.

Dysregulation Profile in Preschoolers with Autism Spectrum Disorder: An Italian Multi-Center Perspective

Background/Objectives: Autism Spectrum Disorder (ASD) is a lifelong neurodevelopmental condition characterized by social communication impairments and repetitive behaviors. Recent reports show that one in thirty-six 8-year-old children are autistic, signifying a considerable public health concern. According to previous studies, emotional dysregulation (ED) affects 50-60% of individuals with ASD and includes symptoms such as poor emotional control, heightened reactivity, and a low frustration tolerance. The main aims of the current study are to investigate the prevalence of ED among autistic preschoolers (below 6 years of age) and to assess the impacts of gender and intellectual disability on their emotional dysregulation profile. Methods: Data have been collected from three children's research hospitals in Italy (IRCCS Stella Maris Foundation, Stella Maris Mediterraneo Foundation, and IRCCS Bambino Gesù). Parents of 825 autistic pre-schooled children (mean age: 39.68 months, SD: 10.51 months) completed a general questionnaire and the Child Behaviour Checklist (CBCL), a reliable caregiver-reported assessment tool which provides a dysregulation profile. Results: A total of 30% of the children displayed a severe-to-moderate ED (emotional dysregulation) profile, with these children exhibiting significantly higher emotional-behavioral problems compared to those without ED. Males with ED exhibited greater emotional reactivity than females with ED. However, no significant relationships were found between ED and age, autism severity (ADOS-2), or intellectual disability. Conclusions: The results underline the importance of early, tailored interventions to face emotional challenges in young children with ASD, potentially improving long-term outcomes for this population.

Early-Onset Trajectories of Emotional Dysregulation in Autistic Children

OBJECTIVE

Emotional dysregulation (ED) is a common and debilitating problem for autistic children and their families. However, little is known about early-onset patterns of dysregulation, associated risk factors, and child and family outcomes. This study aimed to characterize trajectories of ED in an inception cohort of autistic preschoolers.

METHOD

Caregivers reported on ED of 396 autistic children using the Aberrant Behavior Checklist Irritability and Hyperactivity/Noncompliance subscales at 6 time points from shortly after autism spectrum disorder diagnosis (ages 2-4 years) to preadolescence (ages 10-11 years). Covariance pattern mixture modeling was used to characterize the number and shape of latent dysregulation trajectories that best fit underlying data. Child and family correlates were measured at baseline and between ages 10 and 11 years to characterize early risk factors and preadolescent profiles associated with distinct latent trajectories.

RESULTS

Three distinct trajectory classes best fit the data: persistently self-regulated (18% of sample), moderate and declining (54%), and persistently dysregulated (28%). Children classified in the persistently dysregulated trajectory lived with more depressed caregivers and in families reporting greater relationship problems and lower household incomes compared with children in lower-risk trajectories. Few associations were found with baseline child characteristics. Persistent dysregulation problems were associated with significantly worse child mental health and functional outcomes during preadolescent years.

CONCLUSION

Risk of persistent severe ED may be identifiable at the time of early autism diagnosis. Diagnostic assessments should include contextual risk factors and links to evidence-based family supports and interventions.

Different brain functional network abnormalities between attention-deficit/hyperactivity disorder youth with and without familial risk for bipolar disorder

Attention-deficit/hyperactivity disorder (ADHD) commonly precedes the initial onset of mania in youth with familial risk for bipolar disorder (BD). Although ADHD youth with and without BD familial risk exhibit different clinical features, associated neuropathophysiological mechanisms remain poorly understood. This study aimed to identify brain functional network abnormalities associated with ADHD in youth with and without familial risk for BD. Resting-state functional magnetic resonance imaging scans were acquired from 37 ADHD youth with a family history of BD (high-risk), 45 ADHD youth without a family history of BD (low-risk), and 32 healthy controls (HC). Individual whole-brain functional networks were constructed, and graph theory analysis was applied to estimate network topological metrics. Topological metrics, including network efficiency, small-worldness and nodal centrality, were compared across groups, and associations between topological metrics and clinical ratings were evaluated. Compared to HC, low-risk ADHD youth exhibited weaker global integration (i.e., decreased global efficiency and increased characteristic path length), while high-risk ADHD youth showed a disruption of localized network components with decreased frontoparietal and frontolimbic connectivity. Common topological deficits were observed in the medial superior frontal gyrus between low- and high-risk ADHD. Distinct network deficits were found in the inferior parietal lobule and corticostriatal circuitry. Associations between global topological metrics and externalizing symptoms differed significantly between the two ADHD groups. Different patterns of functional network topological abnormalities were found in high- as compared to low-risk ADHD, suggesting that ADHD in youth with BD familial risk may represent a phenotype that is different from ADHD alone.

Insomnia in Children with Autism Spectrum Disorder: A Cross-Sectional Study on Clinical Correlates and Parental Stress

Insomnia is one of the most common co-occurring disorders in children with autism spectrum disorder (ASD). The purpose of this cross-sectional cohort study of 270 children with ASD was to assess the prevalence of insomnia using the Pediatric Sleep Clinical Global Impression Scale and to correlate sleep problems with cognitive level, adaptive behavior, parental stress, behavioral and emotional problems, and severity of core symptoms. Our findings revealed that one-third of children had insomnia and were related to reduced adaptive behaviors and higher levels of parental stress and behavioral and emotional problems. Insomnia must be evaluated in children with ASD to define an appropriate intervention to potentially alleviate the severity of clinical correlates and parental burden.

Reliability of Fitness Assessments in Children With Emotional and Behavioral Difficulties

PURPOSE

Examine the reliability of field-based fitness assessments in school-aged children with emotional or behavioral difficulties (EBD). Understanding the impact of fitness on physical activity participation for children with EBD is limited by our ability to reliably measure it.

METHODS

Fifteen children aged 7-12 years with EBD completed 7 assessments-standing broad jump, overhead throw, grip strength, isometric plank hold, isometric wall squat, unilateral heel raise, and modified 6-minute walk test-in a random order on 2 separate occasions. Intraclass correlation coefficients (ICCs) were computed to evaluate reliability.

RESULTS

ICCs ranged from .65 to .99 representing moderate to excellent reliability for all assessments. Shorter assessments requiring less attention and behavior regulation tended to demonstrate higher ICC values while assessments with greater attention or behavioral regulation demands tended to have lower ICC values.

CONCLUSION

Results demonstrate varied reliability for fitness tests in children with EBD. Practitioners can use grip strength and standing broad jump assessments with confidence. Other assessments have good reliability but greater variability indicating they may be a challenge for some children with EBD.

Regional microstructural differences in ADHD youth with and without a family history of bipolar I disorder

BACKGROUND

Having a first-degree relative with bipolar I disorder (BD) in conjunction with prodromal attention deficit/hyperactivity disorder (ADHD) may represent a unique phenotype that confers greater risk for developing BD than ADHD alone. However, underlying neuropathoetiological mechanisms remain poorly understood. This cross-sectional study compared regional microstructure in psychostimulant-free ADHD youth with ('high-risk', HR) and without ('low-risk', LR) a first-degree relative with BD, and healthy controls (HC).

METHODS

A total of 140 (high-risk, n = 44; low-risk, n = 49; and HC, n = 47) youth (mean age: 14.1 ± 2.5 years, 65 % male) were included in the analysis. Diffusion tensor images were collected and fractional anisotropy (FA) and mean diffusivity (MD) maps were calculated. Both tract-based and voxel-based analyses were performed. Correlations between clinical ratings and microstructural metrics that differed among groups were examined.

RESULTS

No significant group differences in major long-distance fiber tracts were observed. The high-risk ADHD group exhibited predominantly higher FA and lower MD in frontal, limbic, and striatal subregions compared with the low-risk ADHD group. Both low-risk and high-risk ADHD groups exhibited higher FA in unique and overlapping regions compared with HC subjects. Significant correlations between regional microstructural metrics and clinical ratings were observed in ADHD groups.

LIMITATIONS

Prospective longitudinal studies will be required to determine the relevance of these findings to BD risk progression.

CONCLUSIONS

Psychostimulant-free ADHD youth with a BD family history exhibit different microstructure alterations in frontal, limbic, and striatal regions compared with ADHD youth without a BD family history, and may therefore represent a unique phenotype relevant to BD risk progression.

Sleep disturbances and emotional dysregulation in young children with autism spectrum, intellectual disability, or global developmental delay

OBJECTIVE

Sleep disturbance and emotional dysregulation (ED) are common and often functionally impairing in young children with neurodevelopmental disorders (NDD). This study investigated the relationship between sleep disturbance and ED in a sample of preschoolers with ASD, intellectual disability, or global developmental delay, and examined possible predictors of their persistence over time.

METHODS

All children under 6 years of age clinically referred between July 2018 and May 2022 to two neuropsychiatric specialized centers for NDD received a comprehensive diagnostic evaluation, including the Child Behavior Checklist 1.5-5 (CBCL), the Autism Diagnostic Observation Schedule-2 (ADOS-2), and standardized tests of cognitive and global development. Sleep disturbances were assessed with the CBCL-sleep score, and ED with the CBCL Attention, Aggression, and Anxious/Depressed scales (CBCL-AAA). A reassessment of sleep and ED was conducted after 6 months or longer, including the Child Sleep Habits Questionnaire (CSHQ). Multivariate analyses and mixed linear regression models were conducted.

RESULTS

A total of 136 children, 75.7% male, median age 38.27 months, IQR 15.39, 41.2% with global developmental disorder (GDD) or intellectual disability (ID) participated in the study. Of them, 64.7% were diagnosed with autism spectrum disorder (ASD) and 35.3% with other NDD (w/o ASD). Sleep disturbances (CBCL-Sleep) and ED (CBCL-AAA) were positively correlated (p < 0.001), after accounting for age, ID/GDD and autism symptom severity, in both the entire sample and separately in each diagnostic group (ASD and NDD w/o ASD). Seventy-five children (55%) were reassessed a mean 17.2 months afterwards. There was persistence of the positive correlation between sleep problems and ED (p < 0.001) in both the entire sample and each diagnostic group. The longitudinal mixed linear model showed that ED at follow-up was predicted by baseline sleep problems (p = 0.008), ED (p < 0.001), and ASD severity (p = 0.015).

CONCLUSIONS

Sleep disturbances are significantly associated with ED in young children with NDD, either with or without ASD, both cross-sectionally and prospectively over time. Sleep problems represent an important comorbidity and a potential treatment target for improving emotional stability in NDD.

Specific Learning Disabilities and Emotional-Behavioral Difficulties: Phenotypes and Role of the Cognitive Profile

Specific Learning Disabilities (SLD) are often associated with emotional-behavioral problems. Many studies highlighted a greater psychopathological risk in SLD, describing both internalizing and externalizing problems. The aims of this study were to investigate the emotional-behavioral phenotype through the Child Behavior Checklist (CBCL), and evaluate the mediating role of background and cognitive characteristics on the relationship between CBCL profile and learning impairment in children and adolescents with SLD. One hundred and twenty-one SLD subjects (7-18 years) were recruited. Cognitive and academic skills were assessed, and parents completed the questionnaire CBCL 6-18. The results showed that about half of the subjects manifested emotional-behavioral problems with a prevalence of internalizing symptoms, such as anxiety and depression, over externalizing ones. Older children showed greater internalizing problems than younger ones. Males have greater externalizing problems compared to females. A mediation model analysis revealed that learning impairment is directly predicted by age and familiarity for neurodevelopmental disorders and indirectly via the mediation of the WISC-IV/WAIS-IV Working Memory Index (WMI) by the CBCL Rule-Breaking Behavior scale. This study stresses the need to combine the learning and neuropsychological assessment with a psychopathological evaluation of children and adolescents with SLD and provides new interpretative insights on the complex interaction between cognitive, learning, and emotional-behavioral phenotypes.

Brainstem tumors may increase the impairment of behavioral emotional cognition in children

PURPOSE

It remains unclear as to whether patients with brainstem tumor experience complex neuropsychiatric problems. In this cohort study, we specifically investigated behavioral, emotional and cognitive symptoms in pediatric patients with brainstem glioma and healthy individuals.

METHODS

A total of 146 patients with pediatric brainstem tumors (aged 4-18 years old) and 46 age-matched healthy children were recruited to assess their behaviors and emotions examined by the Child Behavior Checklist. A variety of clinical factors were also analyzed.

RESULTS

There were significant differences in most behavioral and emotional symptoms between pediatric patients and healthy subjects. Moreover, patients with pons tumors exhibited significantly higher scores than patients with medulla oblongata tumors (p = 0.012), particularly in concerning the syndrome categories of Withdrawn (p = 0.043), Anxious/depressed symptoms (p = 0.046), Thought Problems (p = 0.004), Attention deficits (p = 0.008), Externalizing problems (p = 0.013), and Aggressive behavior (p = 0.004). A tumor body located in the pontine (p = 0.01, OR = 4.5, 95% CI = 1.4-14.059) or DIPG in the midbrain (p = 0.002, OR = 3.818, 95% CI = 1.629-8.948) appears to act as a risk factor that is associated with more problems in patients with neuropsychiatric symptoms.

CONCLUSIONS

Pediatric patients with brainstem tumors exhibit severe behavioral and emotional problems. Tumor invades the pontine and midbrain act a risk factor with more problems. It suggests that structural and functional abnormalities in the brainstem will cause prolonged behavioral problems and emotional-cognitive dysfunctions in young children.

Profiling Behavioral and Psychological Symptoms in Children Undergoing Treatment for Spondyloarthritis and Polyarthritis

OBJECTIVE

Few studies examine psychopathology in different juvenile idiopathic arthritis (JIA) subtypes and disease activity states. We aimed to (1) evaluate emotional and behavioral symptoms in children with juvenile spondyloarthritis (SpA) and polyarticular arthritis (PolyA) as compared to a national normative population using the Child Behavior Checklist (CBCL), and (2) evaluate the relationship between CBCL scores and disease activity.

METHODS

Patients with JIA aged 6-17 years with SpA or PolyA were recruited from our pediatric rheumatology clinic from April 2018 to April 2019 and the CBCL and clinical Juvenile Arthritis Disease Activity Score in 10 joints (cJADAS10) were completed. Primary outcome measures were CBCL total competence, internalizing, externalizing, and total problems raw scores. We compared outcomes from each group to national CBCL normative data. To investigate the relationship between CBCL scores and disease activity, we ran a generalized linear regression model for all patients with arthritis with cJADAS10 as the main predictor.

RESULTS

There were 111 patients and 1753 healthy controls (HCs). Compared to HCs, patients with SpA or PolyA had worse total competence and internalizing scores. Higher cJADAS10 scores were associated with worse total competence, worse internalizing, and higher total problems scores. Most of these differences reached statistical significance (P < 0.01). Self-harm/suicidality was almost 4-fold higher in patients with PolyA than HCs (OR 3.6, 95% CI 1.3-9.6, P = 0.011).

CONCLUSION

Our study shows that patients with SpA and PolyA with more active disease have worse psychological functioning in activities, school, and social arenas, and more internalized emotional disturbances, suggesting the need for regular mental health screening by rheumatologists.

Emotional Dysregulation and Adaptive Functioning in Preschoolers With Autism Spectrum Disorder or Other Neurodevelopmental Disorders

AIM

Emotional dysregulation (ED), defined by deficits in the ability to monitor and modulate the valence, intensity, and expression of emotions, is typically expressed with irritability, tantrums, mood fluctuations, and self-harm in young children with autism spectrum disorder (ASD). Although ED does not represent a diagnostic feature of ASD, its manifestations are an important contributor to functional impairment and clinical referral. This study aims to examine the relationship between ED and adaptive functioning in preschoolers clinically referred for ASD or other neurodevelopmental disorders.

METHODS

A sample of 100 children (74% males, mean age 39.4 ± 12.3 months), consecutively referred to a university clinic for neurodevelopmental disorders, received clinical assessments of psychopathology with the CBCL and the Autism Diagnostic Interview-Revised, of ED- with the CBCL-Attention, Anxious/Depressed, and Aggression index (CBCL-AAA), of autism symptom severity with the ADOS-2 Calibrated Severity Score (ADOS-CSS), and of global developmental/cognitive delay (GDD) with the WPPSI-IV or other age-appropriate standardized scales. Adaptive functioning was measured with the ABAS-II. Sixty-five children met DSM-5 criteria for ASD. Multivariate regression models were applied to evaluate the relative contribution of ED, ASD severity and GDD to the ABAS-II general (GAC), conceptual (CAD), social (SAD), and practical (PAD) adaptive functioning domains.

RESULTS

Overall (n = 100), lower adaptive functioning was associated with higher CBCL-AAA (p = 0.003), higher ADOS-CSS (p < 0.001), and presence of GDD (p = 0.023). In the ASD group (n = 65), worse CAD was predicted by GDD (p = 0.016), and worse SAD and PAD by higher ADOS-CSS (p = 0.032) and ED (p = 0.002). No sex differences were detected in the study variables.

CONCLUSION

Together with the severity of global developmental delay and of autism symptoms, ED is a significant contributor to impairment in adaptive functioning among young children with a neurodevelopmental disorder and, in particular, with ASD. ED could represent a specific target for early interventions aimed at enhancing adaptive functioning in early childhood.

Risk Factors for Revolving Door in Children and Adolescents with Psychiatric Disorders

Revolving Door (RD) is a frequent phenomenon afflicting children and adolescents with psychiatric diagnoses. Nevertheless, risk factors for RD are still a matter of debate. To better understand RD phenomenon, we conducted a retrospective study on 224 children and adolescents (165 females and 59 males, aged 6-16 years) with a psychiatric hospitalization, taking the multiple risk factors together. At this aim, 108 patients with multiple hospitalizations and 116 patients with only one hospitalization were compared on demographic characteristics, clinical conditions, psychiatric ward stay, and post-discharge management factors. More than half of psychiatric patients were readmitted within three months of discharge. RD patients presented greater severity of illness, needed longer stays, and were more frequently placed in residential facilities than non-RD patients. Non-suicidal self-injurious and adoption were the main predictors of RD. Clinical instruments that detected behavioural and emotional symptoms, suicidal ideation severity, and level of impairment of the person's functioning were useful to identify patients at high risk for RD. In conclusion, our findings pointed out that several risk factors have to be considered to better understand and, in the future, prevent RD phenomenon.

Personality Networks and Emotional and Behavioral Problems: Integrating Temperament and Character Using Latent Profile and Latent Class Analyses

Recent research indicates that adaptive functioning and well-being depends on the integration of three dissociable systems of learning and memory that regulate associative conditioning, intentionality and self-awareness. Our study objective was to describe how different integrated configurations of these systems (i.e. different expressions of personality) relate to the presence of internalizing, externalizing and total problems. In total, 699 adolescents completed the JTCI and Achenbach's YSR. Latent profile analyses revealed two temperament profiles and six character profiles. Adolescents with a steady temperament, and those with healthy characters, were significantly less likely to present clinical levels of problems. The integration of a steady temperament and healthy character profiles in a Mature-Steady joint temperament-character network was also associated with significantly less clinical problems. In sum, our person-centered study indicates that adaptive expressions of associative conditioning, intentionality, and self-awareness (i.e. integrated personalities) are critical for mental health.

Dysregulation in Children and Adolescents Presenting to a Multidisciplinary Autism Clinic

Research indicates that children with autism spectrum disorder (ASD) frequently exhibit dysregulation, which refers to poorly coordinated affective, behavioral, and cognitive responses to a given situation. We examined the characteristics of dysregulation in children presenting to a multidisciplinary ASD clinic for an ASD diagnostic evaluation. Sixty percent of children presenting for an ASD evaluation exhibited dysregulation. Dysregulation prevalence was higher in children without ASD versus with ASD (69% versus 56%). Severe dysregulation was higher in children without ASD (29% versus 16%). Both groups with severe dysregulation were equally likely to be taking psychiatric medications, however, children with ASD were less likely to be receiving therapy. These findings highlight the importance of implementing dysregulation screening and treatment protocols in ASD centers.

A Preliminary Psychometric Analysis of the Difficulties with Emotion Regulation Scale (DERS) Among Autistic Adolescents and Adults: Factor Structure, Reliability, and Validity

Emotion dysregulation is common among autistic people, yet few measures have received psychometric evaluation in this population. We examined the factor structure, reliability, and validity of a commonly-used measure of emotion dysregulation, the Difficulties with Emotion Regulation Scale (DERS), in a sample of 156 autistic adolescents and adults. Data were drawn from the NIH National Database for Autism Research (NDAR) and an author's existing dataset. Results demonstrated that the factor structure generally conformed to the original 6-factor model, with modifications. Reliability analyses revealed good-to-excellent internal consistencies. Validity analyses indicated that the DERS was positively associated with measures of anxiety, depression, and alexithymia. Our findings provide preliminary evidence for the utility of the DERS in a small autistic sample, with minor modifications.

Trajectories of Dysregulation in Children with Autism Spectrum Disorder

Objective: This study determined whether child and family environment factors are associated with differences in developmental trajectories of emotional and behavioral dysregulation in children with autism spectrum disorder (ASD).Method: Participants included 186 families of a child with ASD (5-12 years old at baseline; 86% male; 83% non-Hispanic Caucasian; 35% comorbid intellectual disability). At each of the four time points (each spaced 12 months apart), mothers and fathers within each family completed well-validated measures on their own mental health, their child's dysregulation, their parent-child relationship, and their parent couple relationship. Longitudinal multi-level modeling was used to describe trajectories of dysregulation across 3 years and test whether parent depression, closeness in the parent-child relationship, and positive parent dyadic coping were associated with differences in child trajectories.Results: On average, child dysregulation decreased across time. Closer mother-child and father-child relationship quality was associated with lower baseline dysregulation. More severe child restricted and repetitive behaviors, fewer maternal depression symptoms, and more positive parent dyadic coping were associated with declines in child dysregulation over time.Conclusions: On average, children with ASD become less dysregulated across time. However, there is important variability in dysregulation trajectories of children with ASD. Children with ASD who have a high (versus low) severity of restricted and repetitive behaviors appear to be at risk for greater dysregulation. The family environment, and specifically a closer parent-child relationship, better maternal mental health, and more positive couple coping, may contribute to a pattern of improved child regulation across time in ASD.

Turning to the negative: attention allocation to emotional faces in adolescents with dysregulation profile-an event-related potential study

Patients with irritability, temper outbursts, hyperactivity and mood swings often meet the dysregulation profile (DP) of the Child Behavior Checklist (CBCL) or the Strengths and Difficulties Questionnaire (SDQ), which have been investigated over the past few decades. While the DP has emerged as a transdiagnostic marker with a negative impact on therapeutic outcome and psychosocial functioning, little is known about its underlying mechanisms such as attention and emotion regulation processes. In this study, we tested whether adolescent psychiatric patients (n = 27) with the SDQ-DP show impaired emotional face processing for task-irrelevant stimuli compared to psychiatric patients without the SDQ-DP (n = 30) and non-clinical adolescents (n = 21). Facial processing was tested with event-related potential (ERP) measures known to be modulated by attention (i.e., P1, N1, N170, P2, and Nc) during a modified Attention Network Task, to which task-irrelevant emotional stimuli (sad, fearful, and neutral faces) were added prior to the actual trial. The results reveal group differences in the orienting and in the conflicting network. Patients with DP showed a less efficient orienting network and the clinical control group showed a less efficient conflicting network. Moreover, patients with the dysregulation profile had a shorter N1/N170 latency than did the two control groups, suggesting that dysregulation in adolescents is associated with a faster but less arousing encoding of (task-irrelevant) emotional information and less top-down control.

High-school students and self-injurious thoughts and behaviours: clues of emotion dysregulation

Background

Suicide attempts and self-harm in adolescence are a major public health concern: they are among the main causes of disability-adjusted life-years worldwide, with severe long-term health consequences in terms of mental illness and psychiatric hospitalisation and a significantly increased risk of suicide. Several studies recently focused on the hypothesis that adolescents may be particularly vulnerable to emotional dysregulation and on the relation between problems with emotion regulation and suicidal and self-harming behaviours.

Italian epidemiological data about prevalence of these behaviours at the community level are lacking.

Our study aimed to estimate the prevalence of self-injurious thoughts and behaviours (SITBs) in a representative sample of community adolescents, and to examine the association between SITBs and the emotional and behavioural profiles.

Methods

Anonymous self-report questionnaires were completed by 1507 students aged 11–18 years from 24 high schools in the North-eastern Italian region of Friuli Venezia Giulia. Information was collected on SITBs, on the socio-environmental context, and on the psychological profile (‘Achenbach’s YSR questionnaire 11–18, Multidimensional Test of Self-harm and Multi-Attitude Suicide Tendency Scale).

Results

Overall, 11.1% of adolescents reported self-harming behaviours without suicide ideation or attempts, 6.4% declared having thought to suicide without acting a suicide attempt or self-harm, 1.4% declared having attempted suicide and really thought to take away their life. Access to health services following a suicide thought, a self-harming behaviour or suicide attempt was infrequent, particularly for suicide ideation. At the YSR, all the SITBs groups reported high scores in almost all scales, with the most evident differences in the self-harming groups in which adolescents reported significantly higher scores in all scales, both internalising and externalising. An emotion dysregulation profile was found in almost all the groups.

Conclusions

This study provides us with an estimate of the prevalence of SITBs in the adolescent population and confirms the importance of further investigating the association between SITBs and emotion dysregulation. The naturalistic setting of community studies appears to be useful for studies in this field, and it allows to approach the onerous and often neglected issue of adolescent suicidality.

Supplementary Information

The online version contains supplementary material available at 10.1186/s13052-021-00958-0.

Disorganized attachment and emotion dysregulation as mediators of the association between sexual abuse and dissociation in preschoolers

BACKGROUND

Child sexual abuse (CSA) is a prevalent social problem associated with a plethora of difficulties in preschool children. Young victims are likely to show dissociation symptoms that may significantly impede their adaptation. Yet, mechanisms linking CSA with later dissociative symptoms remain unclear. The aim of the present study was to explore whether disorganized attachment and emotion dysregulation could act as mediators of the association between CSA and dissociation.

METHODS

A sample of 424 preschool children (274 CSA victims, 150 comparison group children; 3.5-6 years old) and their parents were recruited. Parents reported on children's emotion dysregulation at initial assessment while attachment representations were assessed through children's narratives using the Attachment Story Completion Task (Bretherton et al., 1990) coded with the Q-Sort (Miljkovitch et al., 2004). Parents reported on children's dissociative symptoms one year later.

RESULTS

Mediation analysis showed that disorganized attachment and emotion dysregulation mediated the association between CSA and dissociation. CSA was linked to greater disorganization scores that were associated with higher scores of emotion dysregulation. Emotion dysregulation was in turn associated with increased severity of dissociation symptoms in preschool children one year later.

LIMITATIONS

Given that attachment and emotion dysregulation were both assessed at T1, the temporal sequencing of mediators remains to be validated in a longitudinal design.

CONCLUSIONS

Findings highlight the relevance of fostering healthy parent-child relationships, as well as the development of optimal emotion regulation skills in young CSA victims to prevent the emergence of dissociation symptoms in this vulnerable population.

Problems With Self-Regulation, Family Conflict, and Glycemic Control in Adolescents Experiencing Challenges With Managing Type 1 Diabetes

Objective

This study explored the associations between problems with self-regulation and glycemic control (HbA1c) in teens experiencing challenges with managing type 1 diabetes by examining greater diabetes-related family conflict and poorer adherence as serial mediators of the link between greater problems with self-regulation and higher HbA1c.

Methods

Teens experiencing challenges with managing type 1 diabetes (n = 93, HbA1c ≥8%, 96% White, 57% male) completed an HbA1c test, and their parents completed assessments including measures of adherence and family conflict related to diabetes management during an intake for a larger Web-based intervention study or fMRI study. Teen problems with self-regulation were indexed the Child Behavior Checklist using the dysregulation profile.

Results

Bivariate correlations found significant associations between greater problems with self-regulation, greater family conflict about diabetes management, poorer adherence, and higher HbA1c. However, only greater family conflict, and not adherence, significantly explained the association between greater self-regulation problems and higher HbA1c.

Conclusions

These findings suggest that among teens experiencing challenges with managing type 1 diabetes, interventions that decrease family conflict may be critical to promoting optimal glycemic control in those teens with greater problems with self-regulation.

Neuroimaging Evidence for Right Orbitofrontal Cortex Differences in Adolescents With Emotional and Behavioral Dysregulation

OBJECTIVE

To characterize the structural and functional neurobiology of a large group of adolescents exhibiting a behaviorally and emotionally dysregulated phenotype.

METHOD

Adolescents aged 14 years from the IMAGEN study were investigated. Latent class analysis (LCA) on the Strengths and Difficulties Questionnaire (SDQ) was used to identify a class of individuals with elevated behavioral and emotional difficulties ("dysregulated"; n = 233) who were compared to a matched sample from a low symptom class (controls, n = 233). Whole-brain gray matter volume (GMV) images were compared using a general linear model with 10,000 random label permutations. Regional GMV findings were then probed for functional differences from three functional magnetic resonance imaging (fMRI) tasks. Significant brain features then informed mediation path models linking the likelihood of psychiatric disorders (DSM-IV) with dysregulation.

RESULTS

Whole-brain differences were found in the right orbitofrontal cortex (R.OFC; p < .05; k = 48), with dysregulated individuals exhibiting lower GMV. The dysregulated group also exhibited higher activity in this region during successful inhibitory control (F1,429 = 7.53, p < .05). Path analyses indicated significant direct effects between the likelihood of psychopathologies and dysregulation. Modeling the R.OFC as a mediator returned modest partial effects, suggesting that the path linking the likelihood of an anxiety or conduct disorder diagnoses to dysregulation is partially explained by this anatomical feature.

CONCLUSION

A large sample of dysregulated adolescents exhibited lower GMV in the R.OFC relative to controls. Dysregulated individuals also exhibited higher regional activations when exercising inhibitory control at performance levels comparable to those of controls. These findings suggest a neurobiological marker of dysregulation and highlight the role of the R.OFC in impaired emotional and behavioral control.

Clinical utility of the CBCL Dysregulation Profile in children with disruptive behavior

BACKGROUND

Children who are severely dysregulated experience a range of concurrent and long-term impairments and psychopathology and are particularly at-risk for mood and anxiety disorders. The Child Behavior Checklist Dysregulation Profile (CBCL-DP) may be useful in identifying children who are highly dysregulated, which could facilitate early intervention.

METHODS

We examined the prevalence, gender differences, parent-teacher agreement, and concurrent validity of two categorical definitions of the CBCL-DP in 348 children ages 6-12 who were clinic-referred for assessment and treatment because of disruptive behavior.

RESULTS

Rates of the CBCL-DP were 3 times higher when a less stringent versus a more stringent definition of the CBCL-DP was used (46.8% vs. 15.2%). Girls were more likely than boys to meet criteria for the CBCL-DP when the more stringent definition was used. Parent-teacher agreement was low, particularly when the more stringent definition of the CBCL-DP was used. Children with the CBCL-DP were rated by their parents, but not their teachers, as more impaired than other children, regardless of the definition of the CBCL-DP used, and even when compared to children with clinically elevated scores on other CBCL subscales.

LIMITATIONS

Our cross-sectional data did not allow us to examine the predictive validity of the CBCL-DP, informant effects may have inflated associations between CBCL-DP and parent-rated impairment, and teacher ratings were missing for many children.

CONCLUSIONS

Our findings support other reports that provide evidence that the CBCL-DP may identify a particularly symptomatic and impaired group of children with disruptive behavior, as rated by their parents.

Underlying Psychophysiology of Dysregulation: Resting Heart Rate and Heart Rate Reactivity in Relation to Childhood Dysregulation

OBJECTIVE

High co-occurrence of externalizing and internalizing problems could underlie inconsistent findings regarding the relation between heart rate (HR) and psychopathology. In this study, HR measures were examined in relation to a general dysregulation profile studied from variable- and person-centered approaches.

METHOD

The sample (N = 182) consisted of 8- to 12-year-old children referred for externalizing behaviors and typically developing children (mean age 9.70, SD 1.26; 75.8% boys). Resting HR (HR_rest) was assessed during a 3-minute resting period. HR reactivity (HR_reactivity) was assessed during an emotionally evoking go/no-go task.

RESULTS

From a variable-centered approach, a bifactor model was fitted with a general factor of dysregulation underlying symptoms of anxiety/depression, aggression, and attention problems. HR_rest was positively associated with dysregulation and specific aggression. From a person-centered approach, a latent profile analysis was used to identify different psychopathology classes: normative (n = 92), predominantly aggressive (n = 69), and dysregulated (n = 14). The latter was characterized by co-occurring increased levels of anxiety/depression, aggression, and attention problems. HR_rest was increased in the predominantly aggressive class and HR_reactivity was increased in the dysregulated class.

CONCLUSION

High HR_rest, or (trait-like) over-arousal, seems to be associated with dysregulation rather than uniquely associated with low externalizing or high internalizing symptomatology. In addition, HR_rest predicted greater aggression and HR_rest was increased in the predominantly aggressive class. High HR_reactivity, or enhanced emotional reactivity, might be characteristic for a clinically relevant dysregulated subgroup. Assessment of HR could provide additional knowledge on individual differences that can help refine diagnostics and intervention efforts.

Childhood aggression and the co-occurrence of behavioural and emotional problems: results across ages 3-16 years from multiple raters in six cohorts in the EU-ACTION project

Childhood aggression and its resulting consequences inflict a huge burden on affected children, their relatives, teachers, peers and society as a whole. Aggression during childhood rarely occurs in isolation and is correlated with other symptoms of childhood psychopathology. In this paper, we aim to describe and improve the understanding of the co-occurrence of aggression with other forms of childhood psychopathology. We focus on the co-occurrence of aggression and other childhood behavioural and emotional problems, including other externalising problems, attention problems and anxiety-depression. The data were brought together within the EU-ACTION (Aggression in Children: unravelling gene-environment interplay to inform Treatment and InterventiON strategies) project. We analysed the co-occurrence of aggression and other childhood behavioural and emotional problems as a function of the child's age (ages 3 through 16 years), gender, the person rating the behaviour (father, mother or self) and assessment instrument. The data came from six large population-based European cohort studies from the Netherlands (2x), the UK, Finland and Sweden (2x). Multiple assessment instruments, including the Child Behaviour Checklist (CBCL), the Strengths and Difficulties Questionnaire (SDQ) and Multidimensional Peer Nomination Inventory (MPNI), were used. There was a good representation of boys and girls in each age category, with data for 30,523 3- to 4-year-olds (49.5% boys), 20,958 5- to 6-year-olds (49.6% boys), 18,291 7- to 8-year-olds (49.0% boys), 27,218 9- to 10-year-olds (49.4% boys), 18,543 12- to 13-year-olds (48.9% boys) and 10,088 15- to 16-year-olds (46.6% boys). We replicated the well-established gender differences in average aggression scores at most ages for parental ratings. The gender differences decreased with age and were not present for self-reports. Aggression co-occurred with the majority of other behavioural and social problems, from both externalising and internalising domains. At each age, the co-occurrence was particularly prevalent for aggression and oppositional and ADHD-related problems, with correlations of around 0.5 in general. Aggression also showed substantial associations with anxiety-depression and other internalizing symptoms (correlations around 0.4). Co-occurrence for self-reported problems was somewhat higher than for parental reports, but we found neither rater differences, nor differences across assessment instruments in co-occurrence patterns. There were large similarities in co-occurrence patterns across the different European countries. Finally, co-occurrence was generally stable across age and sex, and if any change was observed, it indicated stronger correlations when children grew older. We present an online tool to visualise these associations as a function of rater, gender, instrument and cohort. In addition, we present a description of the full EU-ACTION projects, its first results and the future perspectives.

Evaluation of the Strengths and Difficulties Questionnaire-Dysregulation Profile (SDQ-DP)

The Dysregulation Profile (DP) has emerged as a measure of concurrent affective, behavioral and cognitive dysregulation, associated with severe psychopathology, and poor adjustment. While originally developed with the Child Behavior Checklist, more recently the DP has also been defined on the Strengths and Difficulties Questionnaire (SDQ), mostly with a 5-item, but also a 15-item, SDQ-DP measure. This study evaluated the SDQ-DP by examining its factor structure, measurement invariance, and construct validity. Different SDQ-DP operationalizations were compared. In a United States longitudinal community sample (N = 768), a bifactor model consisting of a general Dysregulation factor and three specific factors of Emotional Symptoms, Conduct Problems, and Hyperactivity-Inattention fitted best, across three different developmental periods (early childhood, middle childhood, and adolescence) and across three different reporters (parents, teachers, and youth). Measurement invariance across reporter, gender, and developmental period was demonstrated. These findings indicate that the SDQ-DP, like the CBCL-DP, reflects a broad syndrome of dysregulation that exists in addition to specific syndromes of emotional symptoms, conduct problems, and hyperactivity-inattention. SDQ-DP bifactor scores were strongly related with scores on the 5- and 15-item SDQ-DP measures and similarly concurrently associated with two markers of self-regulation, ego-resiliency and effortful control, and longitudinally with antisocial behavior and disciplinary measures. As reliability, validity, and stability was weaker for the SDQ-DP 5-item measure, use of all 15 items is recommended. Advantages of using a bifactor approach are discussed as well as the potential of the SDQ-DP as an easy screening measure of children at risk for developing serious psychopathology. (PsycINFO Database Record

Behavioral Phenotype of ASD Preschoolers with Gastrointestinal Symptoms or Food Selectivity

This study investigated the prevalence and type of gastrointestinal (GI) and food selectivity (FS) symptoms in 163 preschoolers with ASD, and their possible links with core ASD features and emotional/behavioural problems. 40.5% of children with ASD had at least one severe GI symptom or FS. Preschoolers with and without GI symptoms and with and without FS were significantly different on several emotional/behavioural problems and restrictive/repetitive behaviours, whereas they did not differ significantly on performance IQ and autistic severity. The GI plus FS group presented with Sleep Problems, Self-injurious Behaviors and Anxiety Problems. Results indicated the need for early identification of GI disturbances and FS in order to design tailored intervention for these symptoms frequently associated to challenging behaviours in ASD.

School readiness of maltreated preschoolers and later school achievement: The role of emotion regulation, language, and context

Guided by bio-ecological theory, this study aimed to: (1) identify heterogeneity in the developmental patterns of emotion regulation for maltreated preschool-aged children; (2) examine the role of gender, language, placement instability, cognitive stimulation, and emotional support on patterns of stability and change of emotion regulation over time; and (3) elucidate the role of emotion regulation/dysregulation patterns on later academic achievement. This study utilized data from the first cohort of the National Survey of Child and Adolescent Well-Being. Results using LCA and LTA models indicated stability and change in emotionally regulated vs. emotionally dysregulated latent classes across 4, 5, and 6 ½ years of age. Placement instability significantly increased the likelihood of being classified as emotionally dysregulated at wave 1. Moreover, children classified as emotionally dysregulated by age 6 ½ scored significantly lower than children who were classified as emotionally regulated on measures of reading and math achievement by age 10. Based on these findings, placement stability at first contact with CPS should be promoted in order to prevent cascading negative effects on emotion regulation. Additionally, children who are more emotionally dysregulated by the time they transition to formal schooling should receive increased socioemotional and socioemotional learning supports.

The International Society for Bipolar Disorders Task Force report on pediatric bipolar disorder: Knowledge to date and directions for future research

OBJECTIVES

Over the past two decades, there has been tremendous growth in research regarding bipolar disorder (BD) among children and adolescents (ie, pediatric BD [PBD]). The primary purpose of this article is to distill the extant literature, dispel myths or exaggerated assertions in the field, and disseminate clinically relevant findings.

METHODS

An international group of experts completed a selective review of the literature, emphasizing areas of consensus, identifying limitations and gaps in the literature, and highlighting future directions to mitigate these gaps.

RESULTS

Substantial, and increasingly international, research has accumulated regarding the phenomenology, differential diagnosis, course, treatment, and neurobiology of PBD. Prior division around the role of irritability and of screening tools in diagnosis has largely abated. Gold-standard pharmacologic trials inform treatment of manic/mixed episodes, whereas fewer data address bipolar depression and maintenance/continuation treatment. Adjunctive psychosocial treatment provides a forum for psychoeducation and targets primarily depressive symptoms. Numerous neurocognitive and neuroimaging studies, and increasing peripheral biomarker studies, largely converge with prior findings from adults with BD.

CONCLUSIONS

As data have accumulated and controversy has dissipated, the field has moved past existential questions about PBD toward defining and pursuing pressing clinical and scientific priorities that remain. The overall body of evidence supports the position that perceptions about marked international (US vs elsewhere) and developmental (pediatric vs adult) differences have been overstated, although additional research on these topics is warranted. Traction toward improved outcomes will be supported by continued emphasis on pathophysiology and novel therapeutics.

Adolescent Physiological and Behavioral Patterns of Emotion Dysregulation Predict Multisystemic Therapy Response

This study examined whether physiological and behavioral indicators of emotion dysregulation assessed over the course of Multisystemic Therapy (MST) were related to treatment response. Participants were 180 ethnically diverse adolescents (n=120 males), ranging in age from 12 to 17 years. Treatment response was assessed through therapist report and official arrest records. Changes in cortisol reactivity and changes in scores on a behavioral dysregulation subscale of the Child Behavior Checklist were used as indicators of emotion dysregulation. Hierarchical linear modeling analyses examined whether a less favorable treatment response was associated with cortisol reactivity measures (a) collected early in treatment and (b) over the course of treatment, as well as with behavioral reports of emotion dysregulation reported (c) early in treatment, and (d) over the course of treatment. Sex was explored as a moderator of these associations. Results indicated that both cortisol and behavioral indices of emotion dysregulation early in treatment and over the course of therapy predicted treatment responsiveness. This relationship was moderated by sex: girls were more likely to evidence a pattern of increasing emotion regulation prior to successful therapy response. The results lend further support to the notion of incorporating emotion regulation techniques into treatment protocols for delinquent behavior.

Effect of Methylphenidate on Emotional Dysregulation in Children With Attention-Deficit/Hyperactivity Disorder + Oppositional Defiant Disorder/Conduct Disorder

BACKGROUND AND AIM

Emotional dysregulation (ED) is a frequent feature of attention-deficit/hyperactivity disorder (ADHD). It can be observed as a dysregulation profile or a deficient emotional self-regulation (DESR) profile. Oppositional defiant disorder/conduct disorder (ODD/CD) comorbidity is prevalent in ADHD and known to be related with ED. The first-line treatment of ADHD includes psychostimulants, but their effects on ED are not well studied. This study aimed to evaluate the outcomes of methylphenidate (MPH) treatment on ED in ADHD + ODD/CD cases.

METHODS

A total of 118 ADHD + ODD/CD patients with a mean age of 9.0 ± 1.9 years were treated with MPH for 1 year. Also, parents of cases were recruited for a parent-training program, which initiated after first month of MPH treatment. Symptom severity was assessed at baseline and 12th month by Turgay Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition-Based Child and Adolescent Behavior Disorders Screening and Rating Scale-Parent Form, Children Depression Inventory, Child Behavior Checklist 4-18 years, and Parental Acceptance and Rejection Questionnaire-Mother Form.

RESULTS

Emotional dysregulation (DESR + DP) was present in 85.6% of cases. Conduct disorder was significantly higher in patients with DP, whereas ODD was significantly higher in the DESR and non-ED groups (P < 0.0001). Symptoms of ADHD and ED were significantly improved with 1-year of MPH treatment (P < 0.05). The improvement in ED was independent of improvement in ADHD symptoms and parent training (P < 0.05).

CONCLUSIONS

Emotional dysregulation is highly prevalent in disruptive behavioral disorders as ODD and CD, which are comorbid with ADHD. The MPH treatment is effective on ED independently from other clinical determinants.

Anomalous subcortical morphology in boys, but not girls, with ADHD compared to typically developing controls and correlates with emotion dysregulation

There has been limited investigation of volume and shape difference in subcortical structures in children with ADHD and a paucity of examination of the influence of sex on these findings. The objective of this study was to examine morphology (volume and shape) of subcortical structures and their association with emotion dysregulation (ED) in girls and boys with ADHD as compared to their typically-developing (TD) counterparts. Participants included 218 children ages 8-12 years old with and without DSM-IV ADHD. Structural magnetic resonance images were obtained, and shape analyses were conducted using large deformation diffeomorphic metric mapping (LDDMM). Compared to TD boys, boys with ADHD showed reduced volumes in the bilateral globus pallidus and amygdala. There were no volumetric differences in any structure between ADHD and TD girls. Shape analysis revealed localized compressions within the globus pallidus, putamen and amygdala in ADHD boys relative to TD boys, as well as significant correlations between increased ED and unique subregion expansion in right globus pallidus, putamen, and right amygdala. Our findings suggest a sexually dimorphic pattern of differences in subcortical structures in children with ADHD compared to TD children, and a possible neurobiological mechanism by which boys with ADHD demonstrate increased difficulties with ED.

Psychopathology profiles of acutely suicidal adolescents: Associations with post-discharge suicide attempts and rehospitalization

BACKGROUND

Suicidal adolescents are heterogeneous, which can pose difficulties in predicting suicidal behavior. The Youth Self-Report (YSR) psychopathology profiles predict the future onset of psychopathology and suicide-related outcomes. The present study examined the prevalence and correlates of YSR psychopathology profiles among suicidal adolescents and prospective associations with post-discharge rates of suicide attempts and psychiatric rehospitalization.

METHODS

Participants were acutely suicidal, psychiatrically hospitalized adolescents (N=433 at baseline; n=355 at follow-up) who were enrolled in a psychosocial intervention trial during hospitalization. Psychopathology profiles were assessed at baseline. Suicide attempts and rehospitalization were assessed for up to 12 months following discharge.

RESULTS

Latent profile analysis identified four psychopathology profiles: subclinical, primarily internalizing, and moderately and severely dysregulated. At baseline, profiles differed by history of non-suicidal self-injury (NSSI) and multiple suicide attempts (MA) as well as severity of suicide ideation, hopelessness, depressive symptoms, anxiety symptoms, substance abuse, and functional impairment. The dysregulation profiles predicted suicide attempts within 3 months post-discharge. The internalizing profile predicted suicide attempts and rehospitalization at 3 and 12 months.

LIMITATIONS

This study's participants were enrolled in a randomized trial and were predominantly female, which limit generalizability. Additionally, only a history of NSSI was assessed.

CONCLUSIONS

The dysregulation profile was overrepresented among suicidal youth and associated with impairment in several domains as well as suicide attempts shortly after discharge. Adolescents with a severe internalizing profile also reported adverse outcomes throughout the study period. Psychopathology profiles warrant further examination in terms of their potential predictive validity in relation to suicide-related outcomes.

Parent-youth agreement on self-reported competencies of youth with depressive and suicidal symptoms

OBJECTIVE

A multi-informant approach is often used in child psychiatry. The Achenbach System of Empirically Based Assessment uses this approach, gathering parent reports on the Child Behaviour Checklist (CBCL) and youth reports on the Youth Self-Report (YSR), which contain scales assessing both the child's problems and competencies. Agreement between parent and youth perceptions of their competencies on these forms has not been studied to date.

METHOD

Our study examined the parent-youth agreement of competencies on the CBCL and YSR from a sample of 258 parent-youth dyads referred to a specialized outpatient clinic for depressive and suicidal disorders. Intraclass correlation coefficients were calculated for all competency scales (activity, social, and academic), with further examinations based on youth's sex, age, and type of problem.

RESULTS

Weak-to-moderate parent-youth agreements were reported on the activities and social subscales. For the activities subscale, boys' ratings had a strong correlation with parents' ratings, while it was weak for girls. Also, agreement on activities and social subscales was stronger for dyads with the youth presenting externalizing instead of internalizing problems.

CONCLUSION

Agreement on competencies between parents and adolescents varied based on competency and adolescent sex, age, and type of problem.

Emotion regulation strategies in preschool children

This study investigated the development of emotion regulation strategies as reflected in the narratives of children between the ages of 3 and 6 years. An experimental procedure based on story completion tasks was devised to elicit the emotion-related narratives of 69 preschool children. Coding of the narratives led to the observation of different emotion regulation strategies: Behavioural strategies, social support, and cognitive reappraisal. Several significant gender and age differences were identified in the use of these strategies. In addition, verbal skills, non-verbal intelligence, and emotion comprehension were found to be associated with use of the observed emotion regulation strategies, although only at specific ages.

Complex trauma

Complex trauma refers to traumatic events that are chronic, interpersonal, and occur within the context of caregiving relationships; the term also describes the pattern of symptoms associated with such experiences. This article explores the prevalence, causes, and phenomenology of complex trauma in children and adolescents. The investigators also describe family-related and system-related issues, assessment strategies, diagnostic challenges, and clinical intervention options.

The CBCL dysregulated profile: an indicator of pediatric bipolar disorder or of psychopathology severity?

BACKGROUND

To evaluate whether the Child Behavior Checklist Dysregulated Profile (CBCL-DP) can be used as an effective predictor of psychopathological severity as indicated by suicidality and comorbidities, as well as a predictor of pediatric bipolar disorder (PBD).

METHOD

CBCL-DP scores for 397 youths seeking treatment for mood disorders were calculated by summing the t-scores of the Anxious/Depressed, Aggressive Behaviors, and Attention Problems subscales such that a clinical cut-off of 210 was used to indicate the presence of a dysregulated profile. Suicidality and an increased number of diagnoses were used as markers of illness severity.

RESULTS

Those with a dysregulated profile presented more severe suicidal ideation when compared to those without the profile. They also had a significantly larger number of Axis I diagnoses. Groups did not differ in the amount of individuals diagnosed with PBD.

LIMITATIONS

Suicidal ideation was assessed by a third-party informant and not from the youths themselves. No other forms of suicidal behavior such as self-harm or suicide attempt were measured. Also there may not be complete convergence between parental reports on behavior and youth reports, which might have affected the results.

CONCLUSIONS

These findings suggest that the CBCL-DP is an effective indicator of psychopathological severity through its association with more comorbidities and more severe suicidality. Earlier detection of psychopathological severity through an initial screening tool could aid clinicians in planning treatment and providing quicker and more structured care based on the client's needs.

Difficulties in emotional regulation and substance use disorders: a controlled family study of bipolar adolescents

BACKGROUND

Self-regulatory mechanisms appear etiologically operant in the context of both substance use disorders (SUD) and bipolar disorder (BD), however, little is known about the role of deficits in emotional self-regulation (DESR) as it relates to SUD in context to mood dysregulation. To this end, we examined to what extent DESR was associated with SUD in a high-risk sample of adolescents with and without BD.

METHODS

203 families were assessed with a structured psychiatric interview. Using the Child Behavior Checklist (CBCL), a subject was considered to have DESR when he or she had an average elevation of 1 standard deviation (SD) above the norm on 3 clinical scale T scores (attention, aggression, and anxiety/depression; scores: 60 × 3 ≥ 180).

RESULTS

Among probands and siblings with CBCL data (N=303), subjects with DESR were more likely to have any SUD, alcohol use disorder, drug use disorder, and cigarette smoking compared to subjects with scores <180 (all p values <0.001), even when correcting for BD. We found no significant differences in the risk of any SUD and cigarette smoking between those with 1SD and 2SD above the mean (all p values >0.05). Subjects with cigarette smoking and SUD had more DESR compared to those without these disorders.

CONCLUSIONS

Adolescents with DESR are more likely to smoke cigarettes and have SUD. More work is needed to explore DESR in longitudinal samples.

The child behavior checklist dysregulation profile predicts adolescent DSM-5 pathological personality traits 4 years later

Emotional dysregulation in childhood has been associated with various forms of later psychopathology, although no studies have investigated the personality related adolescent outcomes associated with early emotional dysregulation. The present study uses a typological approach to examine how the child behavior checklist-dysregulation profile (CBCL-DP) predicts DSM-5 pathological personality traits (as measured with the personality inventory for the diagnostic and statistical manual of mental disorders 5 or PID-5 by Krueger et al. (Psychol Med 2012)) across a time span of 4 years in a sample of 243 children aged 8-14 years (57.2 % girls). The results showed that children assigned to the CBCL-DP class are at risk for elevated scores on a wide range of DSM-5 personality pathology features, including higher scores on hostility, risk taking, deceitfulness, callousness, grandiosity, irresponsibility, impulsivity and manipulativeness. These results are discussed in the context of identifying early manifestations of persistent regulation problems, because of their enduring impact on a child's personality development.

Reduced ventral cingulum integrity and increased behavioral problems in children with isolated optic nerve hypoplasia and mild to moderate or no visual impairment

Objectives

To assess the prevalence of behavioral problems in children with isolated optic nerve hypoplasia, mild to moderate or no visual impairment, and no developmental delay. To identify white matter abnormalities that may provide neural correlates for any behavioral abnormalities identified.

Patients and Methods

Eleven children with isolated optic nerve hypoplasia (mean age 5.9 years) underwent behavioral assessment and brain diffusion tensor imaging, Twenty four controls with isolated short stature (mean age 6.4 years) underwent MRI, 11 of whom also completed behavioral assessments. Fractional anisotropy images were processed using tract-based spatial statistics. Partial correlation between ventral cingulum, corpus callosum and optic radiation fractional anisotropy, and child behavioral checklist scores (controlled for age at scan and sex) was performed.

Results

Children with optic nerve hypoplasia had significantly higher scores on the child behavioral checklist (p<0.05) than controls (4 had scores in the clinically significant range). Ventral cingulum, corpus callosum and optic radiation fractional anisotropy were significantly reduced in children with optic nerve hypoplasia. Right ventral cingulum fractional anisotropy correlated with total and externalising child behavioral checklist scores (r = −0.52, p<0.02, r = −0.46, p<0.049 respectively). There were no significant correlations between left ventral cingulum, corpus callosum or optic radiation fractional anisotropy and behavioral scores.

Conclusions

Our findings suggest that children with optic nerve hypoplasia and mild to moderate or no visual impairment require behavioral assessment to determine the presence of clinically significant behavioral problems. Reduced structural integrity of the ventral cingulum correlated with behavioral scores, suggesting that these white matter abnormalities may be clinically significant. The presence of reduced fractional anisotropy in the optic radiations of children with mild to moderate or no visual impairment raises questions as to the pathogenesis of these changes which will need to be addressed by future studies.

Temperamental profiles of dysregulated children

It is crucial to characterize self-regulation in children. We compared the temperamental profiles of children with the Child Behavior Checklist (CBCL) Dysregulation Profile (CBCL-DP) to profiles associated with other CBCL-derived syndromes. 382 children (204 boys; aged 5-18) from a large family study were examined. Temperamental profiles were based on the Juvenile Temperament and Character Inventory. Children with the CBCL-DP had a temperamental profile characterized by high Novelty Seeking, high Harm Avoidance, low Reward Dependence and low Persistence. Linear mixed models and regression-based models demonstrated that the CBCL-DP was associated with a "disengaged" temperamental profile. This profile is similar to the profile seen in adult disorders of self-regulation, including cluster B personality disorders. These results support the hypothesis that the CBCL-DP measures poor self-regulation.

Toward defining deficient emotional self-regulation in children with attention-deficit/hyperactivity disorder using the Child Behavior Checklist: a controlled study

OBJECTIVE

Deficient emotional self-regulation (DESR) is characterized by deficits in self-regulating the physiological arousal caused by strong emotions. We examined whether a unique profile of the Child Behavior Checklist (CBCL) would help identify DESR in children with attention-deficit/hyperactivity disorder (ADHD).

METHODS

Subjects included 197 children with ADHD and 224 children without ADHD. We defined DESR if a child had an aggregate cut-off score of > 180 but < 210 on the Anxiety/Depression, Aggression, and Attention scales of the CBCL (CBCL-DESR). This profile was selected because of: 1) its conceptual congruence with the clinical concept of DESR; and 2) because its extreme (> 210) form has been previously associated with severe forms of mood and behavioral dysregulation in children with ADHD. All subjects were comprehensively assessed with structured diagnostic interviews and a wide range of functional measures.

RESULTS

Forty-four percent of children with ADHD had a positive CBCL-DESR profile versus 2% of controls (P < 0.001). The CBCL-DESR profile was associated with elevated rates of anxiety and disruptive behavior disorders, as well as significantly more impairments in emotional and interpersonal functioning.

CONCLUSIONS

The CBCL-DESR profile helped identify a subgroup of children with ADHD who had a psychopathological and functional profile consistent with the clinical concept of DESR.