OBJECTIVE: The study was conducted with children and adolescents with obsessive-compulsive disorder (OCD) to assess the relationship of whole blood serotonin (5-HT) content to a concurrent diagnosis of a disruptive behavior disorder (DBD) and to severity ratings of aggressive behavior. METHOD: Eighteen children and adolescents who met DSM-III-R criteria for OCD were evaluated with a structured interview, clinician rating scales, and the Child Behavior Checklist (CBCL). Blood 5-HT concentration was assayed with a fluorometric procedure. Relationships among categorical diagnoses, dimensional ratings, and blood 5-HT content were analyzed with bivariate and multivariate techniques. RESULTS: OCD subjects with a DBD (n = 6) had significantly higher scores than those without a DBD (n = 12) on the Total Problem scale, the Externalizing Problem scale, and several of the behavioral syndrome scales of the CBCL. Blood 5-HT concentrations were significantly lower in those with a DBD than in those without a DBD, and blood 5-HT concentrations had significant negative correlations with the Total score, the Externalizing score, and the Aggressive Behavior score of the CBCL. CONCLUSIONS: The results provide further evidence of a significant relationship between aggressive behavior and serotonergic functioning.
OBJECTIVE: The study was conducted with children and adolescents with obsessive-compulsive disorder (OCD) to assess the relationship of whole blood serotonin (5-HT) content to a concurrent diagnosis of a disruptive behavior disorder (DBD) and to severity ratings of aggressive behavior. METHOD: Eighteen children and adolescents who met DSM-III-R criteria for OCD were evaluated with a structured interview, clinician rating scales, and the Child Behavior Checklist (CBCL). Blood 5-HT concentration was assayed with a fluorometric procedure. Relationships among categorical diagnoses, dimensional ratings, and blood 5-HT content were analyzed with bivariate and multivariate techniques. RESULTS:OCD subjects with a DBD (n = 6) had significantly higher scores than those without a DBD (n = 12) on the Total Problem scale, the Externalizing Problem scale, and several of the behavioral syndrome scales of the CBCL. Blood 5-HT concentrations were significantly lower in those with a DBD than in those without a DBD, and blood 5-HT concentrations had significant negative correlations with the Total score, the Externalizing score, and the Aggressive Behavior score of the CBCL. CONCLUSIONS: The results provide further evidence of a significant relationship between aggressive behavior and serotonergic functioning.
Authors: Audra K Langley; Adam B Lewin; R Lindsey Bergman; Joyce C Lee; John Piacentini Journal: Eur Child Adolesc Psychiatry Date: 2010-03-28 Impact factor: 4.785
Authors: Caleb W Lack; Eric A Storch; Mary L Keeley; Gary R Geffken; Emily D Ricketts; Tanya K Murphy; Wayne K Goodman Journal: Soc Psychiatry Psychiatr Epidemiol Date: 2009-03-03 Impact factor: 4.328
Authors: Beatrice A Golomb; Joel E Dimsdale; Hayley J Koslik; Marcella A Evans; Xun Lu; Steven Rossi; Paul J Mills; Halbert L White; Michael H Criqui Journal: PLoS One Date: 2015-07-01 Impact factor: 3.240