OBJECTIVE: To evaluate potential differences in socio-demographic and clinical characteristics (obsessive-compulsive symptomatology, axis I and II comorbidity) between OCD adults with an early age at onset (< 18 years) and later onset, (> or = 18 yrs). DESIGN: Clinical controlled study. SETTING: Anxiety and Mood Disorders Unit, Department of Neuroscience, University of Turin. METHODS: We included 149 subjects with a principal diagnosis of OCD (DSM-IV) and a Y-BOCS total score > or = 16. All patients underwent a semistructured clinical interview aimed at investigating sociodemographic characteristics and clinical features of the disorder. Lifetime Axis I comorbidity, according to DSM-IV criteria, was investigated with a structured interview following Othmer OTHMER guidelines (1994; 1999). Personality disorders were assessed using the Structured Clinical Interview for DSM-IV Axis II Disorders (SCID-II). RESULTS: 39 patients referred age at onset of OCD before 18 years (early-onset group) and 110 patients at 18 years or later (later-onset group). Significant differences were found between the two groups: early-onset subjects are characterized by a preponderance of males, a chronic course of illness and a strong association with Schizotypal Personality Disorder. DISCUSSION: When subtyping OCD according to age at onset we found significant differences which suggest a possible heterogeneity of the disorder. Our results seem to confirm that early-onset OCD may represent a more severe subgroup, with clinical characteristics such as the chronic course and the high association with Schizotypal PD which are significant in order to apply specific therapeutic strategies.
Fenomenologia del paziente con disturbo ossessivo-compulsivo ad esordio precoce e ad esordio in età adulta
U. ALBERT;G. MAINA;
2002-01-01
Abstract
OBJECTIVE: To evaluate potential differences in socio-demographic and clinical characteristics (obsessive-compulsive symptomatology, axis I and II comorbidity) between OCD adults with an early age at onset (< 18 years) and later onset, (> or = 18 yrs). DESIGN: Clinical controlled study. SETTING: Anxiety and Mood Disorders Unit, Department of Neuroscience, University of Turin. METHODS: We included 149 subjects with a principal diagnosis of OCD (DSM-IV) and a Y-BOCS total score > or = 16. All patients underwent a semistructured clinical interview aimed at investigating sociodemographic characteristics and clinical features of the disorder. Lifetime Axis I comorbidity, according to DSM-IV criteria, was investigated with a structured interview following Othmer OTHMER guidelines (1994; 1999). Personality disorders were assessed using the Structured Clinical Interview for DSM-IV Axis II Disorders (SCID-II). RESULTS: 39 patients referred age at onset of OCD before 18 years (early-onset group) and 110 patients at 18 years or later (later-onset group). Significant differences were found between the two groups: early-onset subjects are characterized by a preponderance of males, a chronic course of illness and a strong association with Schizotypal Personality Disorder. DISCUSSION: When subtyping OCD according to age at onset we found significant differences which suggest a possible heterogeneity of the disorder. Our results seem to confirm that early-onset OCD may represent a more severe subgroup, with clinical characteristics such as the chronic course and the high association with Schizotypal PD which are significant in order to apply specific therapeutic strategies.Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
