Obsessive-compulsive disorder in children and adolescents: a review of the past 10 years

Practice parameters for the assessment and treatment of children and adolescents with obsessive-compulsive disorder. AACAP

These practice parameters describe the assessment and treatment of obsessive-compulsive disorder based on a detailed literature review and expert consultation. Obsessive-compulsive disorder is a disorder of heterogeneous origin characterized by intrusive thoughts or compulsive urges or behaviors that are distressing, time-consuming, or functionally impairing. In children and adolescents, the disorder often is accompanied by a wide range of comorbidity, including mood, anxiety, attentional, and learning difficulties, and/or tic disorder. These parameters describe the relevant areas of assessment, especially symptomatology, onset, and course, other associated psychopathology, and developmental, family, and medical history (including postinfectious onset or exacerbations). Two modalities have been systematically assessed and empirically shown to ameliorate core symptoms: cognitive-behavioral therapy (primarily exposure/response prevention) and serotonin reuptake inhibitor medication. Data regarding the indications, efficacy, and implementation of these modalities are reviewed. Because OCD frequently occurs in the context of other psychopathology and adaptive difficulties, additional individual and family psychotherapeutic, pharmacological, and educational interventions often are necessary. Treatment planning guidelines are provided.

Factor structure of a measure of anxiety sensitivity in children

Anxiety sensitivity (i.e., the disposition to react to autonomic arousal with fear) has taken a central role in recent conceptualizations of anxiety. However, questions regarding the dimensional nature of anxiety sensitivity remain. In particular, the factor structure of anxiety sensitivity is unexplored in nonadult populations. The factor structure of the Anxiety Sensitivity Index for Children (ASIC) was examined in three studies. Study 1 (N = 95) used a sample of school children in Grades 4-8 to investigate the reliability of items and factor structure. Items with weak psychometric properties were eliminated, and subsequent analyses revealed that the ASIC was best viewed as a hierarchical scale with a higher order factor (Anxiety Sensitivity) and two first-order factors (Fear of Physiological Arousal and Fear of Mental Catastrophe). Study 2 (N = 112) and Study 3 (N = 144) used more distressed samples of youngsters, and they also found the ASIC to be a hierarchical scale. These findings add a developmental perspective to the Anxiety Sensitivity Index factor analytic discussion and are highly consistent with emergent thinking in the adult anxiety sensitivity literature.

Case study: behavioral treatment of obsessive-compulsive disorder in a boy with comorbid disruptive behavior problems

Comorbid psychiatric conditions often complicate the treatment of childhood obsessive-compulsive disorder (OCD). Behavioral treatment of OCD using exposure plus response prevention for a boy with disruptive behavior disorders and two previous unsuccessful medication trials is described. Treatment was adapted to his developmental level, his mother was highly involved in treatment, and a contingency management program contained his disruptive behavior so that he could participate in therapy. Posttreatment and 2- and 6-month follow-up measures indicated marked improvement in OCD symptoms. The possibility of successful behavioral treatment of OCD in medication-free children with disruptive behavior problems is highlighted.