ABSTRACT
Our objective in this study was to compare the demographics and clinical characteristics of patients with episodic and chronic obsessive-compulsive disorder (OCD). We recruited 128 outpatients with a primary diagnosis of OCD according to DSM-IV diagnostic criteria. The episodic (n=24) and chronic (n=104) OCD patient groups were compared with respect to demographic variables and scores from various psychiatric rating scales. The severity of compulsions was found to be significantly lower in the episodic OCD group than in the chronic OCD group. When the frequency of Axis I disorders was assessed in the two groups, bipolar disorder was found to have a significantly higher prevalence rate in the episodic OCD group than that in the chronic OCD group. The results of our study point to the possibility of an association between a subgroup of OCD with an episodic course and bipolar disorder. The evidence of such a relationship, which needs to be confirmed in a larger sample, might expand the scope of the clinical assessment and therapy of this subgroup of OCD.
Subject(s)
Obsessive-Compulsive Disorder/diagnosis , Adult , Age of Onset , Ambulatory Care , Bipolar Disorder/diagnosis , Bipolar Disorder/epidemiology , Chronic Disease , Comorbidity , Diagnosis, Differential , Disability Evaluation , Female , Humans , Male , Obsessive-Compulsive Disorder/epidemiology , Obsessive-Compulsive Disorder/psychology , Prevalence , Psychiatric Status Rating Scales/statistics & numerical data , Severity of Illness IndexABSTRACT
The objective of this study was to investigate the clinical predictors of response to treatment with selective serotonin reuptake inhibitors (SSRI) in a sample of patients with obsessive-compulsive disorder (OCD). A total of 55 patients diagnosed as OCD according to revised 3rd edition of the Diagnostic and Statistical Manual of Mental Disorders criteria underwent a 12-week standardized SSRI treatment. According to 'treatment response', defined as at least a 35% drop in the Yale-Brown Obsessive-Compulsive Scale total score, OCD patients were divided into two groups. A total of 32 (58.2%) patients who responded to treatment and 23 (41.8%) who did not, were compared in terms of sociodemographic and clinical characteristics. The authors' findings demonstrated that the severity of obsession-compulsions and disability in work, social and family lives at the beginning of treatment were significantly higher in OCD patients who did not respond to treatment in comparison to those who did. Linear regression analysis, however, revealed that Sheehan Disability Scale-work score at baseline was a predictor of response to SSRI treatment. The higher levels of disability at the beginning of treatment in patients with OCD are associated with a poorer response to SSRI.
Subject(s)
Obsessive-Compulsive Disorder/drug therapy , Selective Serotonin Reuptake Inhibitors/therapeutic use , Adolescent , Adult , Age of Onset , Disability Evaluation , Drug Resistance , Female , Humans , Logistic Models , Male , Middle Aged , Obsessive-Compulsive Disorder/complications , Obsessive-Compulsive Disorder/psychology , Predictive Value of Tests , Psychiatric Status Rating Scales , Socioeconomic FactorsABSTRACT
The aim of the study was to evaluate the relationship between social problem solving ability, clinical features and cognitive functions, and determine the predictors of benefit from social problem solving training in 63 patients with schizophrenia. We administered Brief Psychiatric Rating Scale (BPRS), Wisconsin Card Sorting Test (WCST), Digit Span Test, Continuous Performance Test (CPT) and the Assessment of Interpersonal Problem Solving Skills (AIPSS). Only BPRS-positive symptoms subscale was negatively related to AIPSS on linear regression analysis. After the completion of the pretest, the patients were randomized to either problem solving training (n = 32) or control groups (n = 31). Patients in training group received 6 weeks problem solving training in-group modality, and those in control group were treated as usual. We readministered AIPSS at the end of 6 weeks. There were significant changes from pretest to posttest on AIPSS-total, AIPSS-receiving skills, and AIPSS-processing skills score in training group but not in control group. The number of correct answers in WCST and CPT hit rate were the predictors of post-training AIPSS scores in training group. Our findings suggest that skill acquisition on social problem solving is related with cognitive flexibility and sustained attention.
Subject(s)
Cognition/physiology , Problem Solving , Schizophrenic Psychology , Social Behavior , Adolescent , Adult , Antipsychotic Agents/therapeutic use , Attention/physiology , Female , Humans , Interpersonal Relations , Male , Middle Aged , Neuropsychological Tests , Psychiatric Status Rating Scales , Wechsler ScalesABSTRACT
We compared early-onset and late-onset obsessive-compulsive disorder (OCD) patients in terms of demographic and clinical features. One hundred sixteen outpatients whose primary diagnosis was OCD according to DSM-IV diagnostic criteria were recruited. Early-onset (n=50) and late-onset (n=66) OCD groups were compared with respect to demographic variables and scores obtained on various scales. A male gender predominance was found in early-onset OCD group. Symmetry/exactness obsessions, religious obsessions, hoarding/saving obsessions, and hoarding/collecting compulsions also were significantly more frequent in the early-onset group than in the late-onset group. The results may suggest a phenotypic difference between the two groups. Further studies are needed to investigate the differences between early-onset and late-onset OCD groups to examine the hypothesis that early-onset OCD is a distinct subtype of the disorder.
Subject(s)
Obsessive-Compulsive Disorder/epidemiology , Obsessive-Compulsive Disorder/psychology , Adult , Age of Onset , Comorbidity , Demography , Diagnostic and Statistical Manual of Mental Disorders , Disease Progression , Humans , Logistic Models , Mental Disorders/diagnosis , Mental Disorders/epidemiology , Obsessive-Compulsive Disorder/diagnosis , Severity of Illness Index , Sex Factors , Surveys and QuestionnairesABSTRACT
The purpose of the present study was to investigate gender-related sociodemographic and clinical differences among Turkish patients with obsessive-compulsive disorder (OCD). A total of 169 patients diagnosed with OCD by DSM-III-R or DSM-IV criteria were included in this study. Male (n = 73) and female (n = 96) OCD patients were compared with respect to the demographic variables and the scores obtained from the Hamilton Rating Scale for Anxiety (HRSA), the Hamilton Rating Scale for Depression (HRSD) and the Yale-Brown Obsessive Compulsive Scale (Y-BOCS). We found a significantly earlier age at onset in male patients. No significant difference in terms of HARS, HDRS, and Y-BOCS scores was detected between the two groups. We observed a significantly higher frequency of contamination obsessions in females, and that of aggression and sexual obsessions in males. There was no significant difference in terms of the frequency of compulsions between the two groups. We also found that compulsion severity on obsessions/compulsions was higher in females and comorbidity rates of social phobia and schizophrenia were higher in males. Considering our results in combination with those of other studies, similarities rather than differences in gender-related sociodemographic and clinical characteristics of OCD patients across different populations seem to be present.
