Kleptomania: Comorbid psychiatric diagnosis in patients and their families

Objectives: Kleptomania, defined by DSM-IV as the inability to resist the impulse to steal objects which are not needed for personal use or for their monetary value, may reflect a form of obsessive-compulsive spectrum disorder and/or affective spectrum disorder. Methods: Twenty-one kleptomanic patients and 57 first-degree relatives completed a semistructured DSM-IV-based interview and questionnaires. Questionnaires are: the HDRS-17 ( the Hamilton Rating Scale for Depression), the HARS ( Hamilton Rating Scale for Anxiety), the Y-BOCS (Yale-Brown Obsessive Compulsive Scale), the YMRS ( Young Mania Rating Scale). The two groups were compared to demographically matched normal controls (n = 64). Results: We found a high prevalence of affective and anxiety disorders in our sample of kleptomanic patients and their first-degree relatives. In addition, the scores on the HDRS, HARS, and Y-BOCS were significantly higher in the study group than in the control group. Conclusions: Our finding of a high prevalence of psychiatric comorbidity in kleptomanic patients could lead to the development of new treatment strategies for this disorder. Furthermore, the pattern of psychiatric disorders seen in the first-degree relatives can lead to new insights about the nosology and etiopathology of kleptomania. Copyright (C) 2004 S. Karger AG, Basel.