Predictive value of Obsessive-Compulsive Personality Disorder in antiobsessional pharmacological treatment

Previous reports have stressed the implication of Personality Disorders as predictors of a poorer treatment outcome in Obsessive-Compulsive Disorder (OCD). The aim of this study was to see whether or not Obsessive-Compulsive Personality Disorder in Obsessive-Compulsive Disorder may be predictive for a poorer outcome to antiobsessive pro-serotonergic pharmacological treatment. For this purpose, 30 OCD patients were divided into two groups according to the presence or absence of Obsessive-Compulsive Personality Disorder. Ten-week standardized treatments with oral SRI drugs were given to look for different outcomes between the two groups in Obsessive-Compulsive symptom severity. At the end of the study we found that the presence of Obsessive-Compulsive Personality Disorder, along with the total number of Personality Disorders, did predict poorer response to pharmacological treatment in OCD. (C) 1997 Elsevier Science B.V.