Obsessive-compulsive disorder in children and adolescents: A study of phenomenology and family functioning in 20 consecutive Danish cases

Emotion dysregulation and social communication problems but not ToM properties may predict obsessive-compulsive disorder symptom severity

OBJECTIVE

Studies have shown that theory of mind, emotion regulation and pragmatic abilities are negatively affected in people with obsessive-compulsive disorder (OCD). We aimed to investigate theory of mind (ToM) abilities, social responsiveness, pragmatic language, and emotion regulation skills in children with OCD and to compare them to healthy controls.

METHODS

This study was designed as a single-center, cross-sectional, case-control study. ToM abilities were evaluated via "Reading the Mind in the Eyes Test" (RMET), "Faces Test", "Faux-Pas Test", "Comprehension Test" and "Unexpected Outcomes Test". Social responsiveness, pragmatic language and emotion regulation were evaluated by Social Responsiveness Scale (SRS), Children's Communication Checklist- Second Edition (CCC-2), Difficulties in Emotion Regulation Scale (DERS) and Children's Yale-Brown Obsessive-Compulsive Scale (CY-BOCS). Within the study period, we enrolled 85 adolescents (42 with OCD and 43 controls).

RESULTS

The OCD group performed significantly lower than healthy controls in the Faux Pass and Comprehension tests (p = 0.003 for both). We found a statistically significant difference between groups in terms of the goal, strategy, non-acceptance subscales of the DERS (p < 0.001, p = 0.006, p = 0.008, respectively) as well as the total DERS score (p < 0.001). CY-BOCS total scores correlated significantly and negatively with Comprehension, Faux Pas and Unexpected Outcomes tests, and positively with CCC total, SRS total and DERS total scores. In regression analysis the DERS, SRS and CCC tests emerged as significant predictors of CY-BOCS total score.

CONCLUSION

Addressing ToM, pragmatic, and ER difficulties when planning the treatment of young people with OCD may contribute to positive outcomes.

Decreased theory of mind skills, increased emotion dysregulation and insight levels in adolescents diagnosed with obsessive compulsive disorder

Background: An abnormal interaction between cognition and emotion may contribute to the development of obsessive-compulsive disorder (OCD). Aims: In this study, we aimed to evaluate theory of mind and emotion regulation skills in adolescents diagnosed with OCD. In addition, the results were evaluated in accordance with patients' insight levels. Methods: This study was conducted with 50 patients, who were aged between 11 and 16 and who were newly diagnosed with OCD and 50 healthy individuals. The Turkish version of the Schedule for Affective Disorders and Schizophrenia for School Age Children - Present and Lifetime was used to diagnose OCD and other comorbidities. The Children's Yale-Brown Obsessive Compulsive Scale, the Children's Depression Inventory, and the State-Trait Anxiety Inventory for Children were used for clinical evaluation. The intelligence levels were assessed using the Wechsler Intelligence Scale for Children-Revised Short Form. Reading the Mind in the Eyes Test was used in patients. The Difficulties in Emotion Regulation Scale was also used to evaluate the skills of regulating emotions. Results: Patients with OCD had lower ability with regard to reading minds in the eyes and emotion regulation than the healthy individuals. Patients with OCD, who had a poor insight, had more difficulty in reading minds in the eyes and emotion regulation than those with good insight. Conclusions: This study supports the idea that OCD is related to deficits in theory of mind and emotion regulation skills. Thus, further studies are required to confirm the findings of this study.

Comparing family accommodation in pediatric obsessive-compulsive disorder, anxiety disorders, and nonanxious children

BACKGROUND

Family accommodation describes ways in which parents modify their behavior to help a child avoid or alleviate distress caused by emotional disorders. Accommodation is associated with increased symptom severity, lower functioning, and poorer treatment outcomes. Accommodation is prevalent in childhood obsessive-compulsive disorder (OCD) and anxiety disorders (ADs) but no studies have compared accommodation in these groups or compared them to healthy controls to ascertain if accommodation is prevalent in the general population. This study addresses these gaps by comparing patterns of accommodation, factors that maintain accommodation, and its relation to symptom severity in OCD and AD, relative to healthy controls.

METHOD

We directly compared reports of accommodation to childhood OCD (N = 26) and AD (N = 31), and a comparison group of nonanxious (NA) children (N = 30). Mothers completed measures of accommodation (Family Accommodation Scale (FAS)/Family Accommodation Scale-Anxiety (FASA)), anxiety (Screen for Childhood Anxiety Related Emotional Disorders-Parent Report (SCARED-PR)), and OCD (Children's Yale-Brown Obsessive Compulsive Scale (CYBOCS)).

RESULTS

Family accommodation is prevalent among mothers of children with OCD and AD. Few differences were found between the two clinical groups who reported more accommodation (F[2,84] = 23.411, P < .001, partial η(2) = .358), greater distress (F[2,84] = 24.050, P < .001, partial η(2) = .364), and more consequences of not accommodating (F[2,84] = 18.967, P < .001, partial η(2) = .311), than the NA group. Accommodation was associated with severity of anxiety in AD (r = .426, P = .017) and OCD (r = .465, P = .017), but not in the NA group.

CONCLUSIONS

Findings highlight family accommodation as a phenomenon that applies broadly and in a similar manner to children with AD and OCD. Evaluating accommodation provides useful information for clinical care and is an important part of the assessment of children with AD and OCD.

Comorbidity and treatment response in pediatric obsessive-compulsive disorder: a pilot study of group cognitive-behavioral treatment

This pilot study evaluated the effectiveness of group cognitive-behavioral treatment (CBT) on treatment outcomes for children and adolescents who presented with obsessive-compulsive disorder (OCD) and complex comorbid conditions, including depression, attention deficit/hyperactivity disorder and pervasive developmental disorders (PDD). Specifically, the impact of comorbidity on treatment response rates and remission rates was examined. Forty-three youth (aged 7-17) with OCD participated in group family-based CBT. Assessments were conducted at pre- and post-treatment and 6 months. Eighty-six percent of youth presented with a secondary psychiatric disorder, and 74% presented with a tertiary psychiatric condition. Contrary to the expected, comorbidity was not associated with poorer treatment outcomes at post-assessment. At longer term follow-up (6 months), however, treatment outcomes were poorer for youth with multiple comorbid conditions and for those with attention deficit/hyperactivity disorder. The finding that group CBT is largely effective for youth with comorbid conditions is of clinical and practical significance. Group delivery of CBT provides an efficient and cost-effective approach, and alleviates strain on services and service providers. Continued efforts are needed to improve long-term outcomes for youth with multiple comorbid conditions and attention deficit/hyperactivity disorder. Examining treatment response as a function of comorbidity with larger clinical samples is important to extend this research.

Socioemotional deficits associated with obsessive-compulsive symptomatology

Increasing emphasis has been placed on the role of socioemotional functioning in models of obsessive-compulsive disorder (OCD). The present study investigated whether OCD symptoms were associated with capacity for theory of mind (ToM) and basic affect recognition. Non-clinical volunteers (N=204) completed self report measures of OCD and general psychopathology, in addition to behavioral measures of ToM and affect recognition. The results indicated that higher OCD symptoms were associated with reduced ToM, as well as reduced accuracy decoding the specific emotion of disgust. Importantly, these relationships could not be attributed to other, more general features of psychopathology. The findings of the current study therefore further our understanding of how the processing and interpretation of social and emotional information is affected in the context of OCD symptomatology, and are discussed in relation to neuropsychological models of OCD.

Ten-year review of rating scales. II: Scales for internalizing disorders

OBJECTIVE

This article, the second in the Journal's series of 10-year updates on rating scales, summarizes scales assessing internalizing disorders.

METHOD

The authors sampled articles on mood and anxiety disorders over the past 25 years, selected scales with multiple citations over many years, and reviewed their properties. Those with adequate psychometric properties, plus continued wide literature citations or a current special niche, are presented here.

RESULTS

Rating scales for depression were developed and/or examined in the 1980s. Despite generally strong properties, they lack clear construct validity. Most have parent-report forms that broaden their suitability with youths. Anxiety scales were developed bimodally. Those developed in the 1960s to 1970s were downward modifications of adult scales. They have been criticized for unclear constructs and unsuitability for youths. Newer scales developed in the 1990s have addressed these problems and have parent-report forms. However, their utility is still being determined.

CONCLUSIONS

Rating scales can reliably, validly, and efficiently measure youths' internalizing psychopathology. They have great utility in research, treatment planning, and accountability in practice. However, the user must define the goals of measurement, consider the construct the scale measures, and use the scale within its defined capabilities. The use of more than one scale for a task is recommended.

Obsessions: the impact and treatment of obsessive-compulsive disorder in children and adolescents

In the development of the majority of children, ritualistic behaviour may be seen as a normal phenomenon. In some children and adolescents, however, these rituals become time-consuming, interfering, irritating and annoying. The most common obsessions in both children and adults with obsessive-compulsive disorder (OCD) are related to a fear of dirt and contamination, fear of some terrible happening, and the fear of harming a loved one. The most common compulsions are washing fixations, checking behaviour and rituals (including mental rituals). Prevalence studies show that OCD in children and adolescents is far more common than previously thought. It is estimated that up to 2% of this population have symptoms fulfilling OCD criteria. The impact of early OCD onset can be profound, with long-term studies indicating that approximately 50% of these patients will also suffer from OCD in early adulthood. These patients tend to remain socially isolated, to have fewer relationships than their non-OCD peers, and have a tendency to remain within the family home during early adulthood. In addition, childhood OCD is associated with comorbid psychiatric disorders, in particular depression, anxiety and panic disorders, Tourette's syndrome and eating disorders. Treatment strategies for childhood OCD reflect those used in adult psychiatry. The most effective psychotherapeutic approach is based on cognitive-behavioural therapy with exposure and prevention. In contrast to pharmacotherapeutic agents without serotonin activity, the serotonin-specific antidepressants appear to be effective and well-tolerated in the treatment of OCD in children.

Behavior therapy versus clomipramine for the treatment of obsessive-compulsive disorder in children and adolescents

OBJECTIVE

To compare, via a pilot study, the effectiveness of behavior therapy and of drug treatment in children and adolescents with obsessive-compulsive disorder.

METHOD

Twenty-two children aged between 8 and 18 years were randomly assigned to behavior therapy (n = 12) or open clomipramine (n = 10) in a parallel design lasting 12 weeks. Behavior therapy included exposure and response prevention administered in weekly sessions. The mean dosage of clomipramine was 2.5 mg/kg (range = 1.4-3.3 mg/kg). The main outcome variables were the Children's Yale-Brown Obsessive Compulsive Scale (CY-BOCS) and the Leyton Obsessional Inventory-Child Version (LOI-CV).

RESULTS

Significant improvement was obtained in both treatment conditions. Behavior therapy produced stronger therapeutic changes than clomipramine on the CY-BOCS (p < .05), whereas on the LOI-CV no significant differences between the results of the two treatments were found. Five of the nine initial nonresponders showed significant changes after extension of treatment for another 12 weeks.

CONCLUSION

Behavior therapy is shown to be a good alternative for drug treatment and deserves further study in larger samples of children with obsessive-compulsive disorder.

Treatment of obsessive-compulsive disorder in children and adolescents. A review of the literature

The literature on treatment of childhood and adolescent obsessive-compulsive disorder is reviewed. Most studies concerning treatment of obsessive-compulsive disorder has been based on experience from adult patients. Only a few controlled trials using medication with obsessive-compulsive children have been produced. No controlled study has as yet documented the effect of behavioural therapy alone. The most effective treatment seems to be a combination of behavioural therapy and medication with a serotonin reuptake inhibitor. In the treatment of children with OCD, it is important to consider the child's personality and comorbid disorders.

Obsessive-compulsive behaviour in children and adolescents: a cross-sectional Australian study

OBJECTIVE

To examine the reliability of the survey form of the Leyton Obsessional Inventory-Child Version (LOI-CV), ascertain the prevalence of self-reported obsessive-compulsive behaviour together with age and sex differences and identify the most common obsessive-compulsive behaviours and their associated level of interference.

METHODOLOGY

The survey form of the LOI-CV was administered to a large sample of children and adolescents attending regular schools. Participants were aged between 8 and 16 years (n = 1602).

RESULTS

We found the survey instrument to have adequate internal consistency and test-retest reliability. There was an age-related decline in self-reported obsessive-compulsive behaviour and girls reported a higher level of obsessive-compulsive behaviour than boys. The most common obsessive-compulsive behaviours included: repeated thoughts or words, having trouble making decisions, having to do certain things and doing things in the exact manner and having a bad conscience. For the most part, these behaviours were associated with low levels of interference. However, for a significant minority of youth (5 to 14%), these behaviours did cause problems and significantly interfered with their lives.

CONCLUSIONS

Although many obsessive-compulsive behaviours are part of normal development, they may still be problematic for some children and adolescents.

Course of obsessive-compulsive disorder in children and adolescents: a prospective follow-up study of 23 Danish cases

OBJECTIVE

The course of obsessive-compulsive disorder (OCD) in childhood and adolescence was analyzed.

METHOD

Twenty-three (88%) of 26 children and adolescents with OCD, all referred to a county child psychiatric clinic as inpatients or outpatients, were longitudinally evaluated every 6 months for obsessive-compulsive symptomatology. At follow-up, 1 1/2 to 5 years after referral (mean follow-up time 3.2 years, SD 1.1), obsessive-compulsive as well as comorbid symptomatology was assessed and compared with that of an age- and sex-matched child psychiatric control group.

RESULTS

Approximately one half of the children and adolescents retained an OCD diagnosis at follow-up. One third of these had an episodic course of the illness, and two thirds had chronic OCD. None in the control group had clinical OCD at follow-up, but three had subclinical obsessive-compulsive symptoms. Thirteen of the probands with OCD received medication (either clomipramine or citalopram) for a period of 1/2 to 2 years (mean 1.4 years). Medication seemed to reduce the severity of OCD in most cases.

CONCLUSIONS

This short-term but intensive study supported theories of OCD as an illness with fluctuating severity. Previous findings, that OCD seems to be chronic in approximately half of the cases, were supported by this study.

Obsessive-compulsive disorder in children and adolescents. A review of the literature

The literature on obsessive-compulsive disorder (OCD) in children and adolescents is reviewed. On the basis of the epidemiological data it is concluded that OCD is far more common among children and adolescents than was previously believed. However, good epidemiological studies in other parts of the world than the US are still needed. Follow-up studies of the course of OCD with a childhood onset are still very few in number. Recent studies show that OCD is a disabling disorder for many of the patients, also in adult life, but that a considerable proportion of the patients seems to "recover" from their obsessions and compulsions in adulthood. There are indications that treatment response in childhood, parental psychopathology, and severity of the OCD migh predict the outcome. The biological aspects of OCD are reviewed. The serotonin transmitter system seems to be involved in the pathogenesis of adult as well as childhood OCD. Additionally, most studies demonstrate a high degree of neuropsychological and neurological deficits in children with OCD. Comorbidity in childhood, and the concept of OCD spectrum disorders are presented. Childhood OCD seems to be associated with depression, eating disorders, anxiety disorders, and empathy disorder, whereas there seems to be no convincing relation between OCD and schizophrenia.