Exploring the Role of Dissociation Dimensions in Obsessive Compulsive Disorder

2016 ◽  
Vol 33 (S1) ◽  
pp. S496-S496
Author(s):  
A. Pozza ◽  
N. Giaquinta ◽  
D. Dèttore
Keyword(s):  
Anxiety Disorders ◽  
Obsessive Compulsive Disorder ◽  
Healthy Controls ◽  
Obsessive Compulsive ◽  
Future Studies ◽  
Compulsive Disorder ◽  
Dissociative Experiences ◽  
Dissociative Amnesia ◽  
Competing Interest

IntroductionIn the last decade, accumulating evidence has been produced on the role of dissociation in Obsessive Compulsive Disorder (OCD). Understanding which dissociation dimensions are specific to OCD could suggest the integration of therapeutic strategies for dissociation in the treatment of patients with OCD.ObjectivesThe current study explored the role of dissociation in a sample of patients with OCD, patients with anxiety disorders and healthy controls with the aim to understand which dissociation dimensions could be specific to OCD.MethodOne hundred seventy-one participants were included in the study (56% females, mean age = 35.96, SD = 12.61), of which 52 were patients with primary OCD, 59 were patients with Anxiety Disorders (AD), and 60 were healthy controls. The Dissociative Experiences Scale (DES), Beck Depression Inventory-II (BDI-II), Beck Anxiety Inventory (BAI), Yale-Brown Obsessive Compulsive Scale (Y-BOCS) were administered.ResultsPatients with OCD had significantly higher dissociative amnesia symptoms than patients with AD and health controls (F = 6.08, P < 0.01) and higher depersonalization/derealization symptoms than healthy controls but not than patients with AD. Patients with OCD did not report significantly higher dissociative absorption than healthy controls and patients with AD.ConclusionsStrategies targeting dissociative amnesia and depersonalization/derealization symptoms in OCD are discussed. Future studies should examine which OCD subtypes are more strongly associated to dissociation dimensions.Disclosure of interestThe authors have not supplied their declaration of competing interest.

Brain Hemispheric Organization, Anxiety, and Psychoses

CNS Spectrums ◽  
2000 ◽  
Vol 5 (9) ◽  
pp. 58-69 ◽  
Author(s):  
Silvana Galderisi ◽  
Armida Mucci ◽  
Mario Maj
Keyword(s):  
Panic Disorder ◽  
Anxiety Disorders ◽  
Psychiatric Disorders ◽  
Obsessive Compulsive Disorder ◽  
Theoretical Models ◽  
Developmental Perspective ◽  
Obsessive Compulsive ◽  
Compulsive Disorder ◽  
Hemispheric Functioning

AbstractAbnormalities of brain hemispheric organization have been found in a variety of psychiatric disorders. Despite the great amount of data collected and the number of theoretical models elaborated, the role of these abnormalities in the pathogenesis of these disorders remains controversial. This article briefly reviews current concepts of hemispheric functioning, discusses the role of abnormalities of brain hemispheric organization in schizophrenia and in two anxiety disorders (panic disorder and obsessive-compulsive disorder), and outlines a developmental perspective that accounts for the observed abnormalities.

Patterns of Reassurance Seeking and Reassurance-Related Behaviours in OCD and Anxiety Disorders

2012 ◽  
Vol 41 (1) ◽  
pp. 1-23 ◽  
Author(s):  
Osamu Kobori ◽  
Paul M. Salkovskis
Keyword(s):  
Panic Disorder ◽  
Anxiety Disorders ◽  
Obsessive Compulsive Disorder ◽  
Reliability And Validity ◽  
The Other ◽  
Self Report ◽  
Healthy Controls ◽  
Obsessive Compulsive ◽  
Reassurance Seeking ◽  
Compulsive Disorder

Background: Reassurance seeking is particularly prominent in obsessive-compulsive disorder (OCD) and may be important in OCD maintenance. Aims: This study used a new self-report questionnaire to measure the range of manifestations of reassurance-seeking behaviours, describing their sources from which they seek, frequency, process (how they seek), and consequences (as opposed to triggers and motivations). This study also attempts to identify the degree to which reassurance is specific to OCD as opposed to panic disorder. Method: Reassurance Seeking Questionnaire (ReSQ) was administered to 153 individuals with OCD, 50 individuals with panic disorder with/without agoraphobia, and 52 healthy controls. The reliability and validity of the measure was evaluated and found to be satisfactory. Results: Reassurance seeking was found to be more frequent in both anxiety disorders relative to healthy controls. Individuals diagnosed with OCD were found to seek reassurance more intensely and carefully, and were more likely to employ “self-reassurance” than the other two groups. Conclusions: Further investigation of reassurance will enable better understanding of its role in the maintenance of anxiety disorders in general and OCD in particular.

Unpacking the role of self-reported compulsivity and impulsivity in obsessive-compulsive disorder

CNS Spectrums ◽  
2017 ◽  
Vol 23 (1) ◽  
pp. 51-58 ◽  
Author(s):  
Luisa Prochazkova ◽  
Linden Parkes ◽  
Andrew Dawson ◽  
George Youssef ◽  
Gabriela M. Ferreira ◽  
...  
Keyword(s):  
Obsessive Compulsive Disorder ◽  
Principal Component ◽  
Self Report ◽  
Clinical Severity ◽  
Healthy Controls ◽  
Obsessive Compulsive ◽  
Compulsive Disorder ◽  
Novel Treatment ◽  
Final Group

ObjectiveWe aimed to determine whether individuals with obsessive-compulsive disorder (OCD) and demographically matched healthy individuals can be clustered into distinct clinical subtypes based on dimensional measures of their self-reported compulsivity (OBQ–44 and IUS–12) and impulsivity (UPPS–P).MethodsParticipants (n=217) were 103 patients with a clinical diagnosis of OCD; 79 individuals from the community who were “OCD-likely” according to self-report (Obsessive-Compulsive Inventory–Revised scores equal or greater than 21); and 35 healthy controls. All data were collected between 2013 and 2015 using self-report measures that assessed different aspects of compulsivity and impulsivity. Principal component analysis revealed two components broadly representing an individual's level of compulsivity and impulsivity. Unsupervised clustering grouped participants into four subgroups, each representing one part of an orthogonal compulsive-impulsive phenotype.ResultsClustering converged to yield four subgroups: one group low on both compulsivity and impulsivity, comprised mostly of healthy controls and demonstrating the lowest OCD symptom severity; two groups showing roughly equal clinical severity, but with opposing drivers (i.e., high compulsivity and low impulsivity, and vice versa); and a final group high on both compulsivity and impulsivity and recording the highest clinical severity. Notably, the largest cluster of individuals with OCD was characterized by high impulsivity and low compulsivity. Our results suggest thatbothimpulsivity and compulsivity mediate obsessive-compulsive symptomatology.ConclusionsIndividuals with OCD can be clustered into distinct subtypes based on measures of compulsivity and impulsivity, with the latter being found to be one of the more defining characteristics of the disorder. These dimensions may serve as viable and novel treatment targets.

Imagery in Mental Contamination

2014 ◽  
Vol 43 (3) ◽  
pp. 257-269 ◽  
Author(s):  
Anna E. Coughtrey ◽  
Roz Shafran ◽  
S.J. Rachman
Keyword(s):  
Anxiety Disorders ◽  
Obsessive Compulsive Disorder ◽  
Obsessive Compulsive ◽  
Compulsive Disorder ◽  
Mental Contamination ◽  
Intrusive Imagery

Background: Intrusive imagery is experienced in a number of anxiety disorders, including Obsessive Compulsive Disorder (OCD). Imagery is particularly relevant to mental contamination, where unwanted intrusive images are hypothesized to evoke feelings of dirtiness and urges to wash (Rachman, 2006). Aims: The aim of this study was to examine the nature of imagery associated with mental contamination. Method: Fifteen people with contaminated-based OCD completed a semi-structured imagery interview designed specifically for this study. Results: Ten participants reported images associated with contamination. These images were vivid and distressing and evoked feelings of dirtiness. Participants engaged in a number of behaviours to neutralize their images, including compulsive washing. A small number of participants also reported images that protected them from contamination. Conclusions: In support of the theory of mental contamination (Rachman, 2006), images can lead to feelings of pollution and compulsive washing. Further research is needed to explore the role of imagery in maintaining contamination fears.

Neurosurgery for obsessive-compulsive disorder, other anxiety disorders and depressive disorders

2014 ◽  
Author(s):  
David MB Christmas ◽  
Ian Crombie ◽  
Sam Eljamel ◽  
Naomi Fineberg ◽  
Bob MacVicar ◽  
...  
Keyword(s):  
Anxiety Disorders ◽  
Obsessive Compulsive Disorder ◽  
Depressive Disorders ◽  
Obsessive Compulsive ◽  
Compulsive Disorder

Pupil with Obsessive-Compulsive Disorder

2017 ◽  
Vol 7 (2) ◽  
pp. 7-25
Author(s):  
Karolina Diallo
Keyword(s):  
Obsessive Compulsive Disorder ◽  
School Performance ◽  
School Environment ◽  
Detrimental Effect ◽  
Obsessive Compulsive ◽  
Compulsive Disorder ◽  
The Past ◽  
And Performance ◽  
The Impact

Pupil with Obsessive-Compulsive Disorder. Over the past twenty years childhood OCD has received more attention than any other anxiety disorder that occurs in the childhood. The increasing interest and research in this area have led to increasing number of diagnoses of OCD in children and adolescents, which affects both specialists and teachers. Depending on the severity of symptoms OCD has a detrimental effect upon child's school performance, which can lead almost to the impossibility to concentrate on school and associated duties. This article is devoted to the obsessive-compulsive disorder and its specifics in children, focusing on the impact of this disorder on behaviour, experience and performance of the child in the school environment. It mentions how important is the role of the teacher in whose class the pupil with this diagnosis is and it points out that it is necessary to increase teachers' competence to identify children with OCD symptoms, to take the disease into the account, to adapt the course of teaching and to introduce such measures that could help children reduce the anxiety and maintain (or increase) the school performance within and in accordance with the school regulations and curriculum.

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