Tic disorder developing following risperidone in a child with oppositional defiant disorder

Oppositional defiant disorder.

Oppositional defiant disorder is defined by the Diagnostic and Statistical Manual of Mental Disorders, 4th ed., as a recurrent pattern of developmentally inappropriate, negativistic, defiant, and disobedient behavior toward authority figures. This behavior often appears in the preschool years, but initially it can be difficult to distinguish from developmentally appropriate, albeit troublesome,...

Defining oppositional defiant disorder.

BACKGROUND ICD-10 and DSM-IV include similar criterial symptom lists for conduct disorder (CD) and oppositional defiant disorder (ODD), but while DSM-IV treats each list separately, ICD-10 considers them jointly. One consequence is that ICD-10 identifies a group of children with ODD subtype who do not receive a diagnosis under DSM-IV. METHODS We examined the characteristics of this group of c...

Oppositional defiant disorder and conduct disorder.

Oppositional defiant disorder: current insight

Oppositional defiant disorder (ODD) is diagnosed broadly on the basis of frequent and persistent angry or irritable mood, argumentativeness/defiance, and vindictiveness. Since its inception in the third Diagnostic and Statistical Manual of Mental Disorders, epidemiological and longitudinal studies have strongly suggested a distinct existence of ODD that is different from other closely related e...

Sex differences in oppositional defiant disorder.

The goal was to analyze the sex differences in symptoms, comorbidity and functional impairment in outpatient children with Oppositional Defiant Disorder (ODD). A sample of 343 children, aged 8 to 17 years and diagnosed with ODD, were assessed with a semi-structured diagnostic interview and dimensional measures of psychopathology and functional impairment. Boys with ODD more frequently displayed...