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Compulsive Disorder (compulsive + disorder)
Kinds of Compulsive Disorder Selected AbstractsAre the dysfunctional beliefs that predict worry different from those that predict obsessions?CLINICAL PSYCHOLOGY AND PSYCHOTHERAPY (AN INTERNATIONAL JOURNAL OF THEORY & PRACTICE), Issue 6 2007Amparo Belloch Chronic worry present in Generalized Anxiety Disorder (GAD) and obsessions characteristic of the Obsessive,Compulsive Disorder (OCD) are cognitive phenomena that share some features, but they also differ on others. Based on current cognitive approaches, dysfunctional meta-cognitive beliefs underlie the development and/or maintenance of both GAD and OCD. However, to date, there has been little empirical evidence about the differences between the beliefs that predict the occurrence of obsessions and those that predict worry. This study focuses on the search for these differences and examines to what extent worry and obsessions are associated with a similar or different pattern of dysfunctional cognitive contents. One hundred and seventy-five community subjects completed measures of worry and obsessional intrusive thoughts, as well as questionnaires assessing obsession-related and worry-related meta-cognitive beliefs. Results showed that beliefs about uncontrollability and danger, as well as cognitive self-consciousness, play a central role in predicting worry, whereas the beliefs concerning the importance of thoughts and Thought,Action Fusion probability are relevant in accounting for the frequency of obsessive intrusive thoughts.,Copyright © 2007 John Wiley & Sons, Ltd. [source] Obsessive,compulsive disorder: a review of the diagnostic criteria and possible subtypes and dimensional specifiers for DSM-V,DEPRESSION AND ANXIETY, Issue 6 2010James F. Leckman M.D. Abstract Background: Since the publication of the DSM-IV in 1994, research on obsessive,compulsive disorder (OCD) has continued to expand. It is timely to reconsider the nosology of this disorder, assessing whether changes to diagnostic criteria as well as subtypes and specifiers may improve diagnostic validity and clinical utility. Methods: The existing criteria were evaluated. Key issues were identified. Electronic databases of PubMed, ScienceDirect, and PsycINFO were searched for relevant studies. Results: This review presents a number of options and preliminary recommendations to be considered for DSM-V. These include: (1) clarifying and simplifying the definition of obsessions and compulsions (criterion A); (2) possibly deleting the requirement that people recognize that their obsessions or compulsions are excessive or unreasonable (criterion B); (3) rethinking the clinical significance criterion (criterion C) and, in the interim, possibly adjusting what is considered "time-consuming" for OCD; (4) listing additional disorders to help with the differential diagnosis (criterion D); (5) rethinking the medical exclusion criterion (criterion E) and clarifying what is meant by a "general medical condition"; (6) revising the specifiers (i.e., clarifying that OCD can involve a range of insight, in addition to "poor insight," and adding "tic-related OCD"); and (7) highlighting in the DSM-V text important clinical features of OCD that are not currently mentioned in the criteria (e.g., the major symptom dimensions). Conclusions: A number of changes to the existing diagnostic criteria for OCD are proposed. These proposed criteria may change as the DSM-V process progresses. Depression and Anxiety, 2010. © 2010 Wiley-Liss, Inc. [source] Should an obsessive,compulsive spectrum grouping of disorders be included in DSM-V?,DEPRESSION AND ANXIETY, Issue 6 2010Katharine A. Phillips M.D. Abstract The obsessive,compulsive (OC) spectrum has been discussed in the literature for two decades. Proponents of this concept propose that certain disorders characterized by repetitive thoughts and/or behaviors are related to obsessive,compulsive disorder (OCD), and suggest that such disorders be grouped together in the same category (i.e. grouping, or "chapter") in DSM. This article addresses this topic and presents options and preliminary recommendations to be considered for DSM-V. The article builds upon and extends prior reviews of this topic that were prepared for and discussed at a DSM-V Research Planning Conference on Obsessive,Compulsive Spectrum Disorders held in 2006. Our preliminary recommendation is that an OC-spectrum grouping of disorders be included in DSM-V. Furthermore, we preliminarily recommend that consideration be given to including this group of disorders within a larger supraordinate category of "Anxiety and Obsessive,Compulsive Spectrum Disorders." These preliminary recommendations must be evaluated in light of recommendations for, and constraints upon, the overall structure of DSM-V. Depression and Anxiety, 2010. © 2010 Wiley-Liss, Inc. [source] False memory and obsessive,compulsive symptomsDEPRESSION AND ANXIETY, Issue 5 2009Heide Klumpp Ph.D Abstract Background: The memory deficit hypothesis has been used to explain the maintenance of repetitive behavior in individuals with obsessive,compulsive disorder, yet the majority of studies focusing on verbal memory show mixed results. These studies primarily evaluated memory accuracy via the inclusion or omission of previously encountered material, as opposed to false recognition (i.e., the inclusion of erroneous material). We evaluated false memories and memory processes in individuals with obsessive,compulsive washing symptoms (OC), individuals matched on depression and anxiety without OC symptoms (D/A), and in nonanxious individuals (NAC). Methods: Twenty-eight OC, 28 D/A, and 29 NAC individuals read OC-threat relevant, positive, and neutral scenarios and then performed a recognition test. Erroneous recognition of words associated to encoded, but not previously viewed, scenarios were classified as false memories. To evaluate processes underlying memory, participants completed a modified remember/know task to examine whether the OC individuals differed from the other individuals in recollective clarity for false memories of OC-relevant (e.g., germs), positive (e.g., lottery), and neutral (e.g., bread) material. Results: The OC individuals used "know" more than the D/A and NAC individuals for false memories of threat. For veridical memories, the OC individuals used "know" more than the NAC, but not, D/A individuals. Conclusions: The greater reliance on "know" (i.e., feelings of familiarity) in general and false threat memories in particular in individuals with OC symptoms may add to feelings of uncertainty for threat-relevant material, which may contribute to compulsive behavior. Depression and Anxiety, 2009. ©2008 Wiley-Liss, Inc. [source] Striatal dopamine D2 receptor availability in OCD with and without comorbid social anxiety disorder: preliminary findings,DEPRESSION AND ANXIETY, Issue 1 2008Franklin R. Schneier M.D. Abstract Dopamine D2 receptor availability in the striatum has been reported to be low in generalized social anxiety disorder (GSAD) and obsessive,compulsive disorder (OCD), but it has not been studied in persons with comorbid OCD and GSAD (OCD+GSAD). D2 receptor availability was assessed in 7 subjects with OCD+GSAD, 8 with OCD, and 7 matched healthy comparison (HC) subjects, all unmedicated adults. D2 receptor availability was assessed with single-photon emission computerized tomography (SPECT) to measure binding potential (BP) of the D2 receptor radiotracer [123I] iodobenzamide ([123I]IBZM). Mean striatal [123I]IBZM BP was significantly lower in the OCD+GSAD group (72.58 mL/g, SD=18.17) than in the HC group (118.41 mL/g, SD=45.40; P=.025). Mean BP in the OCD group (93.08 mL/g, SD=36.90) did not differ significantly from the HC group (P=.247). Trait detachment, as measured by the Detachment subscale of the Karolinska Scales of Personality, was negatively correlated with D2 availability across all subjects (rs=,.55, P=.013). Comorbid GSAD and OCD may be associated with decreased availability of D2 receptors in the striatum, consistent with prior findings in GSAD. Prior findings of decreased D2 receptor availability in noncomorbid OCD were not confirmed. Decreased D2 receptor availability was also associated with trait detachment, supporting prior findings in samples of healthy subjects. Depression and Anxiety 0:1,7, 2007. Published 2007 Wiley-Liss, Inc. [source] Longitudinal assessment of symptom and subtype categories in obsessive,compulsive disorderDEPRESSION AND ANXIETY, Issue 7 2007Lutfullah Besiroglu M.D. Abstract Although it has been postulated that symptom subtypes are potential predictors of treatment response, few data exist on the longitudinal course of symptom and subtype categories in obsessive,compulsive disorder (OCD). Putative subtypes of OCD have gradually gained more recognition, but as yet there is no generally accepted subtype discrimination. Subtypes, it has been suggested, could perhaps be discriminated based on autogenous versus reactive obsessions stemming from different cognitive processes. In this study, our aim was to assess whether symptom and subtype categories change over time. Using the Yale,Brown Obsessive Compulsive Symptom Checklist (Y-BOCS-SC), we assessed 109 patients who met DSM-IV criteria for OCD to establish baseline values, then reassessed 91 (83%) of the initial group after 36±8.2 months. Upon reassessment, we found significant changes from baseline within aggressive, contamination, religious, symmetry and miscellaneous obsessions and within checking, washing, repeating, counting and ordering compulsion categories. Sexual, hoarding, and somatic obsessions, and hoarding and miscellaneous compulsions, did not change significantly. In accordance with the relevant literature, we also assigned patients to one of three subtypes,autogenous, reactive, or mixed groups. Though some changes in subtype categories were found, no subtype shifts (e.g., autogenous to reactive or reactive to autogenous) were observed during the course of the study. Significantly more patients in the autogenous group did not meet OCD criteria at follow-up than did patients in the other groups. Our results suggest that the discrimination between these two types of obsession might be highly valid, because autogenous and reactive obsessions are quite different, both in the development and maintenance of their cognitive mechanisms, and in their outcome. Depression and Anxiety 24:461,466, 2007. © 2006 Wiley-Liss, Inc. [source] Demographic and clinical characteristics of motor vehicle accident victims in the community general health outpatient clinic: a comparison of PTSD and non-PTSD subjectsDEPRESSION AND ANXIETY, Issue 4 2007Marina Kupchik M.D. Abstract Motor vehicle accidents (MVAs) are the leading cause of posttraumatic stress disorder (PTSD) in the general population, often with enduring symptomatology. This study details epidemiological and clinical features that characterize PTSD among MVA victims living in a nonhospitalized community setting long after the MVA event, and includes exploration of premorbid and peritraumatic factors. MVA victims (n=60; 23 males, 37 females) identified from the registry of a community general health outpatient clinic during a 7-year period were administered an extensive structured battery of epidemiological, diagnostic and clinical ratings. Results indicated that 30 subjects (50%; 12 males, 18 females) had MVA-related PTSD (MVAR-PTSD). Among those with PTSD, 16 individuals exhibited PTSD in partial remission, and six, in full remission. There were no significant demographic or occupational function differences between PTSD and non-PTSD groups. The most common comorbid conditions with MVAR-PTSD were social phobia (20%), generalized anxiety disorder (7.8%) and obsessive,compulsive disorder (0.5%). Previous MVA's were not predictive of PTSD. Subjects with MVAR-PTSD scored worse on the Clinician-Administered Posttraumatic Stress Disorder Scale, Part 2 (CAPS-2), Impact of Event Scale, Hamilton Depression Rating Scale, Hamilton Anxiety Rating Scale, Impulsivity Scale, and Toronto Alexithymia Rating Scale. Study observations indicate a relatively high rate of PTSD following an MVA in a community-based sample. The relatively high rate of partially remitted MVAR-PTSD (N=16) underscores the importance of subsyndromal forms of illness. Alexithymia may be an adaptive method of coping with event stress. The development of PTSD appears not to be associated with the severity of MVA-related physical injury. Depression and Anxiety 24:244,250, 2007. © 2006 Wiley,Liss, Inc. [source] Prevalence of social phobia and its comorbidity with psychiatric disorders in IranDEPRESSION AND ANXIETY, Issue 7 2006Mohammad-Reza Mohammadi M.D. Abstract This study explored the prevalence of social phobia (SP) in the general population of Iran, the sociodemographic characteristics of subjects with SP, and its comorbidity with the other lifetime psychiatric disorders. Our study was part of the nationwide study on the prevalence of psychiatric disorders in Iran. Overall, 25,180 Iranian subjects, age 18 years and over, from urban and rural areas of Iran were selected by a clustered random sampling method and interviewed face-to-face by 250 trained clinical psychologists using DSM-IV diagnostic criteria. Out of 12,398,235 households, 7,795 households in the form of 1,559 clusters of five households were selected. The statistical framework was based on the household lists available from the Department of Health in the provinces. The response rate was 90%. The lifetime prevalence of SP was 0.82%. The rate was 0.4% in males and 1.3% in females. The rate was higher in younger age groups and widows/widowers. It was not related to educational level and residential area. Specific phobia (66.7%), obsessive,compulsive disorder (17.4%), major depressive disorder (15%), and panic disorder (12.1%) were the most common lifetime psychiatric disorders among subjects with SP. The rate of SP in Iran is more similar to that in other Asian countries, and it is lower than that in Western countries. The rate of other psychiatric disorders among subjects with SP is more than that in the general population, and the most common psychiatric disorders were the other anxiety disorders and major depressive disorder. Depression and Anxiety 23:405,411, 2006 © 2006 Wiley-Liss, Inc. [source] Cognitive specificity of anxiety disorders: a review of selected key constructsDEPRESSION AND ANXIETY, Issue 2 2006F.R.A.N.Z.C.P., Ph.D., Vladan Starcevic M.D. Abstract Cognitive models of anxiety disorders propose that certain cognitive constructs, that is, underlying beliefs and cognitive processes, may be specific for particular disorders. In this article, we review the specificity of four representative cognitive constructs,anxiety sensitivity, pathological worry, intolerance of uncertainty, and thought,action fusion,for particular disorders. Conceptual overlap, inconsistent definitions, and insufficient consideration of the components of these constructs are limitations of the existing literature. We suggest that the constructs are unlikely to be pathognomonic for any given disorder or to occur in isolation. Rather, the association of each cognitive construct is evident, to varying degrees, with different disorders. Relative to other disorders, anxiety sensitivity is to a certain extent specific for panic disorder, as are pathological worry for generalized anxiety disorder, intolerance of uncertainty for generalized anxiety disorder and obsessive,compulsive disorder, and thought,action fusion for obsessive,compulsive disorder. We discuss the implications of these findings for diagnostic systems and treatment, and suggest areas for further research. Depression and Anxiety 23:51,61, 2006. © 2006 Wiley-Liss, Inc. [source] Clinical characteristics of inpatient adolescents with severe obsessive,compulsive disorderDEPRESSION AND ANXIETY, Issue 2 2006Gal Shoval M.D. Abstract Obsessive,compulsive disorder (OCD) is a common disorder in adolescents, usually treated in the outpatient setting. Our aim in this study was to evaluate the clinical characteristics of adolescents with severe OCD that required hospitalization. A total of 342 patients consecutively admitted to a psychiatric adolescent inpatient unit and 87 healthy volunteers were assessed by a semistructured interview for clinical diagnosis, suicide risk factors, aggression, ego defense mechanisms, and intelligence. Patients with OCD (n=40) were compared to other four diagnostic patient groups with psychotic, affective, conduct, and eating disorders, as well as to normal controls. Adolescent inpatients with OCD experienced less separation anxiety than all the other psychiatric groups (P < .01) and were less impulsive than controls (P < .001). They differed in aggressive/impulsive traits and hospital-related behaviors from other diagnostic groups. Adolescent inpatients with OCD consist of a unique subgroup in the inpatient unit in terms of their clinical characteristics and risk factors for suicide. These characteristics should be taken into account when developing a treatment plan for these difficult-to-treat inpatients. Depression and Anxiety 23:62,70, 2006. © 2006 Wiley-Liss, Inc. [source] The expression of anger and its relationship to symptoms and cognitions in obsessive,compulsive disorderDEPRESSION AND ANXIETY, Issue 3 2005Stephen P. Whiteside Abstract We compared the association between obsessive,compulsive disorder (OCD) and the expression of anger in a sample of 71 patients and 71 college students. Some authors [Rubenstein et al., J Anxiety Disord 1995;9:1,9] have proposed that anger and hostility underlie the symptoms of OCD; however, there has been little empirical study of this relationship. One recent study [Whiteside and Abramowitz, Cog Therapy Res 2004;28:259,268] with college undergraduates found that the association between OCD symptoms and anger was attributable to depressive symptoms. In the present study, we compared the expression of anger in a sample of patients diagnosed with OCD and nonclinical volunteers. Consistent with the previous study, we found increased levels of anger in patients with OCD as compared to control participants; however, these differences could be attributed to between-group differences in general distress. These results were discussed within the framework of the cognitive theory of OCD. © 2005 Wiley-Liss, Inc. [source] Influence of age of onset on clinical features in obsessive,compulsive disorderDEPRESSION AND ANXIETY, Issue 3 2005it Tükel M.D. Abstract 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. © 2005 Wiley-Liss, Inc. [source] Perceived parental rearing in subjects with obsessive,compulsive disorder and their siblingsACTA PSYCHIATRICA SCANDINAVICA, Issue 4 2010L. Lennertz Lennertz L, Grabe HJ, Ruhrmann S, Rampacher F, Vogeley A, Schulze-Rauschenbach S, Ettelt S, Meyer K, Kraft S, Reck C, Pukrop R, John U, Freyberger HJ, Klosterkötter J, Maier W, Falkai P, Wagner M. Perceived parental rearing in subjects with obsessive,compulsive disorder and their siblings. Objective:, Perceived parenting in patients suffering from obsessive,compulsive disorder (OCD) is examined. We attempted to overcome some methodological limitations of prior studies by taking age of onset, parental OCD and comorbid depression into consideration. In addition, we included data from unaffected siblings to corroborate information on parental rearing. Method:, One hundred and twenty-two cases with OCD and 41 of their siblings as well as 59 healthy controls and 45 of their siblings completed the German short-version of the EMBU (FEE). Results:, Obsessive,compulsive disorder cases reported less parental warmth and more parental rejection and control. Further analyses indicated that parenting is also associated with OCD in cases with late onset and cases without parents affected by OCD. OCD cases with comorbid depression described their parents particularly negatively. Data from siblings indicated good validity of perceived parenting in OCD. Conclusion:, This study provides further evidence for dysfunctional child rearing being relevant to the development of OCD and depression. [source] Group cognitive behavioural therapy for obsessive,compulsive disorder: a systematic review and meta-analysisACTA PSYCHIATRICA SCANDINAVICA, Issue 2 2009H. Jónsson Objective:, Behaviour therapy with exposure and response prevention (ERP) or cognitive behavioural therapy (CBT) including ERP are considered the psychological treatments of choice for obsessive,compulsive disorder (OCD), but group CBT/ERP has received relatively little research attention in the treatment of OCD. The aim of this study was to provide a meta-analysis of the effectiveness of group CBT/ERP for OCD. Method:, A systematic literature search was conducted and studies were meta-analysed by means of the Cochrane Review Manager Program with measures of i) pre- to post-effect sizes (ES) and ii) between-group ES in comparison with different control conditions. Outcome was primarily measured on the Y-BOCS and ES was calculated in the form of Cohens d. Results:, Thirteen trials were included in the meta-analysis. The overall pre,post-ES of these trials of 1.18 and a between-group ES of 1.12 compared with waiting list control in three randomized controlled studies indicate that group CBT/ERP is an effective treatment for OCD. Group CBT achieved better results than pharmacological treatment in two studies. One study found no significant differences between individual and group CBT. Conclusion:, Group CBT is an effective treatment for OCD, but more studies are needed to compare the effectiveness of group and individual treatment formats. [source] Toward a better understanding of the pathophysiology of OCD SSRI responders: QEEG source localizationACTA PSYCHIATRICA SCANDINAVICA, Issue 3 2007T. G. Bolwig Objective:, To demonstrate the utility of three-dimensional source localization of the scalp-recorded electroencephalogram (EEG) for the identification of the most probable underlying brain dysfunction in patients with obsessive,compulsive disorder (OCD). Method:, Eyes-closed resting EEG data was recorded from the scalp locations of the International 10/20 System. Variable resolution electromagnetic tomography (VARETA) was applied to artifact-free EEG data. This mathematical algorithm estimates the source generators of EEG recorded from the scalp. Results:, An excess in the alpha range was found with sources in the corpus striatum, in the orbito-frontal and temporo-frontal regions in untreated OCD patients. This abnormality was seen to decrease following successful treatment with paroxetine. Conclusion:, The VARETA findings of an activation/deactivation pattern in cortical and subcortical structures in paroxetine-responsive patients are in good accordance with data obtained in previously published positron emission tomography studies related to current hypotheses of a thalamo-striatal-frontal feedback loop being relevant for understanding the pathophysiology of OCD. [source] Ephedra alkaloids and brief relapse in EMDR-treated obsessive compulsive disorderACTA PSYCHIATRICA SCANDINAVICA, Issue 2 2004F. M. Corrigan Consultant Psychiatrist No abstract is available for this article. [source] Long-term outcome of pediatric obsessive,compulsive disorder: a meta-analysis and qualitative review of the literatureACTA PSYCHIATRICA SCANDINAVICA, Issue 1 2004S. E. Stewart Objective:, To review the extant literature on the long-term outcome of child/adolescent-onset obsessive,compulsive disorder (OCD). Method:, Medline and Psychlit databases were systematically searched for articles regarding long-term outcomes of child/adolescent-onset OCD. Meta-analysis regression was applied to evaluate predictors and persistence of OCD. Results:, Sixteen study samples (n = 6,132; total = 521 participants) in 22 studies had follow-up periods ranging between 1 and 15.6 years. Pooled mean persistence rates were 41% for full OCD and 60% for full or subthreshold OCD. Earlier age of OCD onset (z = ,3.26, P = 0.001), increased OCD duration (z = 2.22, P = 0.027) and in-patient vs. out-patient status (z = 2.94, P = 0.003) predicted greater persistence. Comorbid psychiatric illness and poor initial treatment response were poor prognostic factors. Although psychosocial function was frequently compromised, most studies lacked comprehensive outcome measures. Conclusion:, Long-term persistence of pediatric OCD may be lower than believed. Future studies should include broader measures of outcome including symptomatic persistence and functional impairment in multiple domains. [source] A follow-up study of juvenile obsessive,compulsive disorder from IndiaACTA PSYCHIATRICA SCANDINAVICA, Issue 6 2003Y. C. Janardhan Reddy Objective:, To study the long-term course and outcome of juvenile obsessive,compulsive disorder (OCD). Method:, Two to 9-year follow-up of largely self-referred, drug-naďve subjects (n = 58) by employing catch-up longitudinal design. Results:, The mean follow-up period was 5 years. Nearly three-fourth of the sample was adequately treated with medications. Only 21% of the subjects had clinical OCD at follow-up and 48% were in true remission (no OCD and not on treatment). Earlier age-at-onset was associated with better course and outcome. Conclusion:, Juvenile OCD has favorable outcome. Our findings are applicable to psychiatric hospital settings in India and perhaps to the general psychiatric settings in the Western countries. Whether the better outcome in this sample is the result of differing clinical characteristics or because of true cross-cultural variation in the course needs further exploration. It is speculated that early onset OCD could be a subtype of juvenile OCD with better outcome. [source] Psychosurgery for obsessive,compulsive disorder , concerns remainACTA PSYCHIATRICA SCANDINAVICA, Issue 4 2003Acta Psychiatrica Scandinavica First page of article [source] RESEARCH FOCUS ON COMPULSIVE BEHAVIOUR IN ANIMALS: Compulsive alcohol drinking in rodentsADDICTION BIOLOGY, Issue 4 2009Valentina Vengeliene ABSTRACT Upon prolonged alcohol exposure, the behaviour of an individual can gradually switch from controlled to compulsive. Our review is focused on the neurobiological mechanisms that might underlie this transition as well as the factors that are influencing it. Animal studies suggest that temporally increased alcohol consumption during post-abstinence drinking is accompanied by a loss of flexibility of the behaviour and therefore, could serve as a model for compulsive alcohol drinking. However, studies using different alcohol-preferring rat lines in the post-abstinence drinking model suggest that high alcohol consumption does not necessarily lead to the development of compulsive drinking. This indicates the significance of genetic predisposition to compulsive behaviour. Neuroimaging data show that chronic alcohol consumption affects the activity of several brain regions such as the extrapyramidal motor system and several areas of the prefrontal cortex including the orbitofrontal and anterior cingulate cortex. Similar changes in brain activity is seen in patients suffering from obsessive,compulsive disorder at baseline conditions and during provocation of obsessive thoughts and urge to perform compulsive-like rituals. This indicates that dysfunction of these regions may be responsible for the expression of compulsive components of alcohol drinking behaviour. Several brain neurotransmitter systems seem to be responsible for the switch from controlled to compulsive behaviour. In particular, hypofunctioning of monoaminergic systems and hyperfunctioning of glutamatergic systems may play a role in compulsive alcohol drinking. [source] Dissociation between MEG alpha modulation and performance accuracy on visual working memory task in obsessive compulsive disorderHUMAN BRAIN MAPPING, Issue 12 2007Kristina T. Ciesielski Abstract Oscillatory brain activity in the alpha band (8,13 Hz) is modulated by cognitive events. Such modulation is reflected in a decrease of alpha (event-related desynchronization; ERD) with high cognitive load, or an increase (event-related synchronization) with low cognitive demand or with active inhibition of distractors. We used magnetoencephalography to investigate the pattern of prefrontal and parieto-occipital alpha modulation related to two variants of visual working memory task (delayed matching-to-sample) with and without a distractor. We tested nonmedicated, nondepressed patients suffering obsessive-compulsive disorder (OCD), and pair-matched healthy controls. The level of event-related alpha as a function of time was estimated using the temporal-spectral evolution technique. The results in OCD patients indicated: (1) a lower level of prestimulus (reference) alpha when compared to controls, (2) a task-phase specific reduction in event-related alpha ERD in particular for delayed matching-to-sample task with distractor, (3) no significant correlations between the pattern of modulation in prefrontal and parietal-occipital alpha oscillatory activity. Despite showing an abnormally low alpha modulation, the OCD patients' performance accuracy was normal. The results suggest a relationship of alpha oscillations and the underlying thalamocortical network to etiology of OCD and an involvement of a compensatory mechanism related to effortful inhibition of extrinsic and intrinsic interference. Hum Brain Mapp 2007. © 2007 Wiley-Liss, Inc. [source] Use of paroxetine for the treatment of depression and anxiety disorders in the elderly: a reviewHUMAN PSYCHOPHARMACOLOGY: CLINICAL AND EXPERIMENTAL, Issue 3 2003*Article first published online: 11 DEC 200, Michel Bourin Abstract Paroxetine is a potent selective serotonin reuptake inhibitor (SSRI) with indications for the treatment of depression, obsessive, compulsive disorder, panic disorder and social phobia. It is also used in the treatment of generalized anxiety disorder, post-traumatic stress disorder, premenstrual dysphoric disorder and chronic headache. There is wide interindividual variation in the pharmacokinetics of paroxetine in adults as well as in the elderly with higher plasma concentrations and slower elimination noted in the latter. Elimination is also reduced in severe renal and hepatic impairment, however, serious adverse events are extremely rare even in overdose. A Pub Med search was used to collect information on the efficacy and tolerability in elderly patients. There are few studies of depression in the elderly and only one study in the old,old. In anxiety disorders including general anxiety disorder, panic disorder, obsessive,compulsive disorder and social anxiety, there are no studies at all in the elderly. However, the safety of the drug allows its prescription in the elderly. In summary, paroxetine is well tolerated in the treatment of depression in those between the ages of 65 and 75, although few studies have examined its use in those of 75 and older. Copyright © 2002 John Wiley & Sons, Ltd. [source] The Yale,Brown,Cornell eating disorder scale in women with anorexia nervosa: What is it measuring?INTERNATIONAL JOURNAL OF EATING DISORDERS, Issue 3 2009Jennifer Jordan PhD Abstract Objective: The Yale,Brown,Cornell Eating Disorder Scale (YBC-EDS) assesses eating disorder preoccupations, rituals, and symptom severity. This study examines the YBC-EDS in relation to eating disorder psychopathology, obsessionality, and impul-sivityvariables in women with anorexia nervosa (AN) and sensitivity of the YBC-EDS to change after psychotherapy. Method: Participants were 56 women with "spectrum" AN (14.5 < BMI < 19). Variables examined in relation to the YBC-EDS were as follows: eating pathology, obsessionality (obsessive compulsive disorder and personality diagnoses, perfectionism), and impulsivity (borderline personality, impulsive traits, and behaviors). YBC-EDS scores were examined pre- and post-treatment. Results: Eating Disorder Examination scores most strongly predicted the YBC-EDS. As expected, perfectionism was significantly associated, but so was impulsivity. YBC-EDS scores were significantly different in those with good versus poor global outcome after therapy. Unexpectedly, maximum lifetime BMI was correlated with the YBC-EDS. Discussion: The YBC-EDS most strongly measured eating disorder severity and reflected change after psychotherapy for AN. © 2008 by Wiley Periodicals, Inc. Int J Eat Disord 2009 [source] Concurrent validity of the Yale,Brown Obsessive,Compulsive Scale,Symptom checklist,JOURNAL OF CLINICAL PSYCHOLOGY, Issue 12 2008Michael L. Sulkowski Abstract Despite the frequent use of the Yale,Brown Obsessive,Compulsive Scale,Symptom Checklist (Y-BOCS-SC; Goodman et al., 1989a) and the Obsessive,Compulsive Inventory-Revised (OCI-R; Foa et al., 2002), there are limited data on the psychometric properties of the two instruments. In the present research, clinician ratings on the Y-BOCS-SC for 112 patients with obsessive,compulsive disorder (OCD) were compared to their self-report ratings on the OCI-R. In addition, Y-BOCS-SC and OCI-R scores were compared to measures of OCD symptom severity and self-report measures of anxiety (State,Trait Anxiety Inventory,Trait Subscale [STAI-T]; Spielberger, Gorusch, & Lushene, 1970) and depression (Beck Depression Inventory-II [BDI-II]; Beck, Steer, & Brown, 1996). The six symptom scales of the OCI-R had good internal consistency reliabilities (,s). For the Y-BOCS-SC, three of five scales had good reliabilities (,s >.80), but ,s for symmetry/ordering and sexual/religious symptom scales were inadequate. Total scores for the two instruments were strongly correlated with their corresponding "checking" scales, but no individual symptoms scales were identified as indices of overall OCD symptom presence. Scales assessing washing/contamination, symmetry/ordering, and hoarding from the two OCD instruments correlated well, but lower correlations for the other scales suggested differences in symptom coverage by the two instruments. Most symptom scales from the Y-BOCS-SC and OCI-R had low correlations with the BDI-II and STAI-T, but the OCI-R obsessing scale was well correlated (r=.54) with the STAI-T. These findings reveal some of the strengths and weaknesses of these two OCD instruments, and the results provide guidance for selecting scales that are suitable for measuring OCD symptoms. © 2008 Wiley Periodicals, Inc. J Clin Psychol 64:1,14, 2008. [source] Obsessive,compulsive disorder and romantic functioningJOURNAL OF CLINICAL PSYCHOLOGY, Issue 12 2007Richard D. Abbey The current study examined the romantic relationships of individuals with obsessive,compulsive disorder (OCD). Participants were 64 individuals recruited from a national conference who completed measures of OCD symptoms, depressive symptoms, intimacy, self-disclosure, relationship satisfaction, and relationship worry. Severity of obsessions was negatively correlated with intimacy, relationship satisfaction, and self-disclosure. In contrast, two compulsive behaviors (washing and neutralizing) were positively correlated with several relationship variables. Fears of contamination from sexual activity were positively correlated with the severity of OCD symptoms. The clinical implications of the findings from this study and suggestions for future research are presented. © 2007 Wiley Periodicals, Inc. J Clin Psychol 63: 1181,1192, 2007. [source] When religion and obsessive,compulsive disorder collide: Treating scrupulosity in ultra-orthodox JewsJOURNAL OF CLINICAL PSYCHOLOGY, Issue 10 2007Jonathan D. Huppert Evidence-based practice suggests that clinicians should integrate the best available research with clinical judgment and patient values. Treatment of religious patients with scrupulosity provides a paradigmatic example of such integration. The purpose of this study is to describe potential adaptations to make exposure and response prevention, the first-line treatment for obsessive,compulsive disorder, acceptable and consistent with the values of members of the Ultra-Orthodox Jewish community. We believe that understanding these challenges will enhance the clinician's ability to increase patient motivation and participation in therapy and thereby provide more effective treatment for these and other religious patients. © 2007 Wiley Periodicals, Inc. J Clin Psychol 63: 925,941, 2007. [source] Rituals and compulsivity in Prader,Willi syndrome: profile and stabilityJOURNAL OF INTELLECTUAL DISABILITY RESEARCH, Issue 6 2003M. Wigren Abstract Background Prader,Willi syndrome (PWS) is characterized by an increased risk for obsessive,compulsive disorder. This study investigated the nature of compulsive-like behaviours in the PWS. Method Parents of 50 individuals with PWS (aged 5,18 years) and 50 typically developing 4-year-old children completed the Childhood Routines Inventory. This instrument measures compulsive-like behaviours in normative childhood. Results Many childhood compulsive behaviours are prevalent among older children and adolescents with PWS. Group differences were observed in that the PWS group, independent of age, gender and cognitive dysfunctions, exhibited more intense compulsive behaviours related to insistence on sameness in many daily activities and social contexts. Findings also revealed an age-independent low-prevalent pattern of PWS compulsivity, probably related to other features in the PWS symptomatology. Conclusions Compulsions of childhood do not subside with age in adolescents with PWS. The findings indicate that the differentiation between delayed childhood rituals and pathological manifestations of compulsive features is complex in PWS populations. [source] The Importance of Mental Illness EducationJUVENILE AND FAMILY COURT JOURNAL, Issue 4 2001BY ANGELA D. VICKERS J.D. ABSTRACT Until our legal community,both lawyers and judges,understands basic truths about the medically based and highly treatable mental illnesses, (depression, manic-depression [bipolar disorder], schizophrenia, and the anxiety disorders, including obsessive compulsive disorder) our nation does not offer "justice for all" for the more than 27 million Americans who have one or more of these common brain problems. With accurate information, our legal community can restore justice to millions of Americans, children to seniors, and do much to improve health, prosperity, stability, and safety to our nation, through actions and decisions which promote public education and understanding, early recognition and treatment, and which replace stigma, discrimination, wrongful punishment, and failure with understanding, recovery, productivity, and justice. [source] Did Gustav Mahler have Sydenham's chorea?,MOVEMENT DISORDERS, Issue 3 2006Francisco Cardoso MD Abstract Sydenham's chorea (SC), a major manifestation of acute rheumatic fever (RF), is characterized by chorea and other motor and nonmotor features. Among the latter are behavioral symptoms, including obsessive,compulsive disorder. Although SC is typically a self-limited condition, up to 50% of patients may evolve with persistent chorea. There is evidence that Gustav Mahler had a movement disorder, but its nature remains undetermined. There are witnesses describing him as having facial dyskinesia and a gait disorder consistent with chorea. His conducting performance was notorious for obsessive attention to details of the staging and musical production. Mahler was diagnosed with a valvulopathy in 1907 and died of subacute bacterial endocarditis in 1911. It is possible that the composer suffered from RF in childhood with carditis and SC, which may left him with valvulopathy, obsessive,compulsive disorder, and persistent chorea. © 2006 Movement Disorder Society [source] Examination of the SGCE gene in Tourette syndrome patients with obsessive,compulsive disorderMOVEMENT DISORDERS, Issue 10 2004Patricia De Carvalho Aguiar MD Abstract Mutations in the ,-sarcoglycan gene (SGCE) have been reported in families with myoclonus,dystonia (M-D). In addition to abnormal movements, obsessive,compulsive disorder (OCD) has also been described in families with M-D. OCD is a common feature in another movement disorder, namely Tourette syndrome (TS). The comorbidity of these disorders suggests that common genetic factors might be involved in their susceptibility. To evaluate this, we performed two sets of experiments. An association study using a polymorphism within an intron of the SGCE gene was assessed in patients with TS and OCD versus controls, and the SGCE gene itself was screened for mutations in all TS/OCD patients, followed by direct sequencing of the gene in a limited number of these patients. No correlation was found by either method. © 2004 Movement Disorder Society [source] | |||||||||||||||||||||||||||||||