Obsessive Compulsive Disorder Research Paper

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Obsessive-Compulsive disorder is a very common disorder among adults. There are many people in this society who do not realize that children can also get this certain disorder. This disorder affects about two or three people out of every hundred. The two main symptoms are obsessions and compulsions. Obsessions are upsetting thoughts, pictures that keep coming into your mind even though you do not want them to. Compulsions are repetitive behaviors (e.

g. hand washing, ordering, checking) or mental acts (e. g. praying, counting, repeating words silently) that the person feels driven to perform in response to an obsession, or according to rules that must be applied fanatical. (Levenkron, 1991) For the remainder of the paper, I will be exploring the causes and the treatment of obsessive-compulsive disorder in children and adolescents, and giving examples of Children and adults with OCD have similar obsessions and compulsions. Approximately eighty percent of adults with this disorder have their onset during their childhood or teenage years. The sad thing that I feel is that there are not enough studies done on children and teenagers to learn more about the disorder that many of these juveniles acquire.

I believe that if there were more studies done on children who are either depressed or obsessive over something then some of these problems could get Some of the symptoms of obsessive-compulsive disorder in children and teens are; adolescents are that they are afraid of getting dirty or catching germs and they may spend a lot of time worrying about lucky and unlucky numbers. These children also spend an abundance of time trying to make everything around them perfect. Just about everyone thinks about things like this but, children with OCD worry so much about these that they are on their mind the whole day everyday. Every second of the say they are thinking about this and trying to fix things in their mind that sometimes are not fixable. The more that someone with this disorder does this the more uncomfortable they feel. Children often ask the question, "Can I catch OCD?" If they hear about the disorder they There are very few causes of this disorder.

Basically there is no simple way to explain the causes of OCD. No one is exactly sure what the accurate causes are, but through learning more about it and doing more studies there are some things that doctors would say that are the causes. It is the thought that the causes are a combination of both mental and physical factors. Physically a chemical in your brain, called serotonin, may play a role. Serotonin is a neurotransmitter. People with obsessive-compulsive disorder may not have enough of this in their brain.

This is the reason that medicines that increase the amount of serotonin in the brain can decrease the symptoms of OCD. Compulsive rituals actually strengthen the disorder because although the rituals are not "pleasing" to the person, they actually reduce the anxiety caused by the obsessive thoughts (American Family Physician, 1998). Any ritual that helps the anxiety "go away" is likely to be repeated. When ever someone performs a compulsive ritual, they avoid having to actually face the thing or things that they are afraid of.

For example, if a child were to wash their hands aver and over, they do not have to worry about getting dirty or catching any germs. Another example is that if someone with OCD repeatedly checks to make sure that their door is locked, they do not have to worry about the door being unlocked. This helps to sustain obsessive-compulsive disorder because to overcome a fear, one must face that fear. I believe that many parents do not look for this disorder in their children because they do not want to "face the music" if their children do have OCD.

It is my feeling that many parent think that this could never happen o their child although it could really happen to anyone, no matter who they are. There are some treatments for obsessive-compulsive disorder in children. One treatment is the serotonin reuptake inhibitor (SSRI) sertraline. This a safe and effective short-tern treatment for children with OCD.

The recommended initial doses are twenty- five mg once daily for children who are between the ages of six and twelve, and fifty mg a day for teens between thirteen and seventeen (Bradbury, 1998). The efficacy of exposure and responsive prevention and the potential contribution of parental involvement in treatment were investigated for four children with principal DSM-III-R diagnoses of OCD referred to the Center for Stress and Anxiety Disorders, Child and Adolescent Fear and Anxiety Treatment Program. Monitoring consisted of parent and child diaries of obsessive-compulsive symptoms and daily child Subjective Units of Distress (SUDS) ratings for a ten-item hierarchy. Results through twelve-month follow-up suggest that exposure and response prevention with parental involvement shows promise in the treatment of childhood treatment. (Knox, There are other remedies for people with this disorder, but children would not be equally responsive to the same treatment as an adult would.

There is behavior therapy which specifically includes exposure with response (ritual) prevention, which is the most effective treatment currently available (Tompkins, 1999). In this type of therapy, individuals expose themselves gradually to the fear that they have. As their treatment progresses, individuals gradually experience less anxiety and fewer urges to ritualize. Medications have proved effective in controlling OCD symptoms. However, many people relapse when they stop taking their medication.

For this reason, many clinicians recommend behavior therapy, or behavior therapy and medication. Some of the time, people may find that their obsessions and compulsions are weaker and do not happen as often, but they may not completely go away. I think that if behavior therapy is working as well as they say then children should not have to go on any medication. Why make the child take medication when there is a risk of addiction or overdose? If therapy is just as effective, if not more, than I think that a parent should have their child go through therapy rather than taking any medication at all. I have a couple of examples of children who have this disorder.

The first example is an eleven-year-old boy named Corey Hobbs who is from Dallas, Texas. He began treatment for obsessive-compulsive disorder when he was only nine-years-old (Emilie, 1999). At that time he said, "I want to know more about it. " He now says "I didn't know anything about it, either, but now I've learned a lot. " It was his mother who noticed it first. It started out that school was getting to be a problem. He was still getting A's, but he was obsessed with doing more and more. If he could not finish a test, he would get really upset and keep saying, "I have to finish, I have to finish!" He said that he also knew that he was depressed.

All he wanted to do at home was clean and clean. He never wanted to go outside and play with his friends. Besides cleaning, Hobbs was obsessed with touching and rearranging things. He would always smell unpleasant odors because they bothered him so much. He became overly upset when his friends behaved in ways that he did not approve. Hobbs was treated with behavior therapy and medication and is doing quite well.

He has learned to balance doing homework and playing with his friends. Another example is a fifteen-year-old girl named Olivia. Olivia would take shower for at least an hour and a half every night. After that she would arrange her books for an hour before she would start he homework. When her homework was complete- about midnight-she starts her selection of the clothing that she is going to wear the next day which would take her about an hour.

She would get up really bright and early the next morning, but by the time she would get to school the next morning, after all of her rituals, she would be a half-an-hour or so late to her first class. Olivia is going through behavior therapy and doing respectably well. All in all, I have learned a lot about obsessive-compulsive disorder in children. In this term paper I have showed that there are many symptoms, few causes, and even treatments for this disorder.

Children who have this disorder and far and few between, compared to adults, but doctors are finding more and more cases a day. By addressing this problem of our society today, less children will feel like they are "going crazy." Bibliography:

Free research essays on topics related to: e g, behavior therapy, learned a lot, obsessions and compulsions, obsessive compulsive disorder

Research essay sample on Obsessive Compulsive Disorder In Children

Bethany M. Wootton | Blake F. Dear | Luke Johnston | Matthew D. Terides | Nickolai Titov

Obsessive-compulsive disorder (OCD) is a common anxiety disorder. Although effective treatments exist many patients experience difficulties accessing treatment. Treatments that are delivered remotely, such as bibliotherapy-administered CBT (bCBT) and internet-administered CBT (iCBT) have the potential to improve access to treatment. This study was a three group randomized controlled trial that aimed to examine the benefits and acceptability of these two remote treatment options in the treatment of OCD, compared to a waitlist control group. Participants in the bCBT and iCBT groups read five lessons and received twice-weekly contact from a remote therapist. The control group did not receive any clinical contact during this time. The results indicated that participants in both remote treatment conditions (bCBT and iCBT) improved from pre-treatment to post-treatment and pre-treatment to 3-month follow-up on the Yale-Brown Obsessive Compulsive Scale. Once the bCBT and iCBT groups completed treatment, the control group was provided the iCBT protocol but with clinician contact only once per week. Results from the control group, after receiving iCBT treatment, indicated that large effect sizes can be obtained with weekly contact. These results provide preliminary support for the use of either bCBT or iCBT in the remote treatment of OCD. © 2013 Elsevier Inc.

Adam S. Radomsky | Gillian M. Alcolado | Jonathan S. Abramowitz | Pino Alonso | Amparo Belloch | Martine Bouvard | David A. Clark | Meredith E. Coles | Guy Doron | Hector Fernández-Álvarez | Gemma Garcia-Soriano | Marta Ghisi | Beatriz Gomez | Mujgan Inozu | Richard Moulding | Giti Shams | Claudio Sica | Gregoris Simos | Wing Wong

Most cognitive approaches for understanding and treating obsessive-compulsive disorder (OCD) rest on the assumption that nearly everyone experiences unwanted intrusive thoughts, images and impulses from time to time. These theories argue that the intrusions themselves are not problematic, unless they are misinterpreted and/or attempts are made to control them in maladaptive and/or unrealistic ways. Early research has shown unwanted intrusions to be present in the overwhelming majority of participants assessed, although this work was limited in that it took place largely in the US, the UK and other 'westernised' or 'developed' locations. We employed the International Intrusive Thoughts Interview Schedule (IITIS) to assess the nature and prevalence of intrusions in nonclinical populations, and used it to assess (n=777) university students at 15 sites in 13 countries across 6 continents. Results demonstrated that nearly all participants (93.6%) reported experiencing at least one intrusion during the previous three months. Doubting intrusions were the most commonly reported category of intrusive thoughts; whereas, repugnant intrusions (e.g., sexual, blasphemous, etc.) were the least commonly reported by participants. These and other results are discussed in terms of an international perspective on understanding and treating OCD. © 2013 Elsevier Ltd.

A. E. Nordsletten | L. Fernández de la Cruz | A. Pertusa | A. Reichenberg | S. L. Hatch | D. Mataix-Cols

The Structured Interview for Hoarding Disorder (SIHD) is a semi-structured instrument designed to assist clinicians and trained interviewers with the nuanced diagnosis of hoarding disorder (HD). The manuscript introduces the rationale, development, and design of the SIHD and presents a test of the instrument's inter-rater reliability and convergent/discriminant validity. Ninety-nine individuals with self-reported hoarding behavior, originally recruited as part of a large two-wave epidemiological study, were evaluated in their homes using the SIHD. Diagnoses of HD were determined by consensus, following a best estimate diagnosis procedure. To enable the assessment of inter-rater reliability, a psych iatrist with extensive experience diagnosing HD also independently and blindly reviewed each participant's SIHD. In addition, agreement of SIHD diagnoses with those indicated by other screening instruments for HD and depression were examined. Results indicate "substantial" or "near perfect" inter-rater reliability for all core HD criteria and specifiers. Convergent and discriminant validity were, furthermore, excellent. Overall, the SIHD offers an intuitive, valid, and reliable means of diagnosing HD. The interview also facilitates the assessment of other relevant features, such as risk. We offer recommendations for its use in both research and clinical settings, as well as suggestions for the training of interviewers. © 2013.

Kathryn Ponniah | Iliana Magiati | Steven D. Hollon

We conducted a review to provide an update on the efficacy of psychological treatments for OCD in general and with regard to specific symptom presentations. The PubMed and PsycINFO databases were searched for randomized controlled trials (RCTs) published up to mid February 2012. Forty-five such studies were identified. Exposure and response prevention (ERP) and cognitive-behavioral therapy (CBT) were found to be efficacious and specific for OCD. More purely cognitive interventions that did not include ERP or behavioral experiments were found to be possibly efficacious, as were Acceptance and Commitment Therapy, Motivational Interviewing as an adjunct to the established treatments, Eye Movement Desensitization and Reprocessing, and Satiation Therapy. There was little support for Stress Management or Psychodynamic Therapy. Although the majority of the studies recruited mixed or unspecified samples of patients and did not test for moderation, CBT was efficacious for obsessional patients who lacked overt rituals. One more purely cognitive intervention named Danger Ideation Reduction Therapy was found to be possibly efficacious for patients with contamination obsessions and washing compulsions. Although ERP and CBT are the best established psychological treatments for OCD, further research is needed to help elucidate which treatments are most effective for different OCD presentations. © 2013 Elsevier Ltd.

Laura J. Summerfeldt | Patricia H. Kloosterman | Martin M. Antony | Richard P. Swinson

Building upon work by Rasmussen and Eisen, our group has proposed a model comprising two core motivational dimensions underlying obsessive-compulsive symptoms: harm avoidance and incompleteness. The model has received increasing attention; however the structural soundness and divergence of its factors are yet to be investigated fully, either as symptom-specific motivations for clinical OCD symptoms or as stylistic traits in the nonclinical population. This paper presents four studies designed to investigate the structural validity of harm avoidance and incompleteness in clinical and nonclinical samples. Results yielded support across the method of assessment (interview, questionnaire), level of generality (symptom-specific state, trait), and population (clinical, nonclinical). Evidence was also found of the model's method invariance, with both factors strongly self-associated across method forms when ascertained as symptom-specific motivations. The results provide support for key assertions of the core dimensions model and also point to the utility of the interviewer-rated and questionnaire measures developed during this work: the Obsessive-Compulsive Core Dimensions Interview (OC-CDI) and Core Dimensions Questionnaire (OC-CDQ). Clinical and theoretical implications and challenges for future research are discussed. © 2014 Elsevier Ltd.

Randy O. Frost | Veselina Hristova | Gail Steketee | David F. Tolin

Research on hoarding over the last two decades has shown that hoarding disorder appears to be a distinct disorder that burdens the individual, the community and the families of people who hoard. Although hoarding clearly interferes with the daily functioning, especially in the context of extensive clutter, no validated measures of this interference have been developed. The present research examined the psychometric properties of the Activities of Daily Living in Hoarding scale (ADL-H) in two large samples of individuals with significant hoarding problems, one identified through the internet (n=363) and a second through clinical diagnostic interviews (n=202). The ADL-H scale test-retest (1-12 weeks), interrater and internal reliabilities ranged from .79 to .96. Convergent and discriminant validity were established through analyses of correlational data collected for measures of hoarding severity and non-hoarding psychopathology (obsessive-compulsive disorder [OCD], moodstate, attention deficit, and perfectionism/uncertainty), as well as through comparisons of scores among individuals with hoarding, hoarding plus OCD, OCD without hoarding, and community controls. The ADL-H scale appears to have strong psychometric properties and to be useful in clinical and research settings. Suggestions are made for expansion of the scale, and study limitations are noted. © 2012 Elsevier Ltd.

Eli R. Lebowitz

Despite the efficacy of E/RP and pharmacotherapy for OCD, many children do not respond adequately to therapy. Furthermore, many children exhibit low motivation or ability to actively participate in therapy, a requirement of E/RP. Research has underscored the importance of family accommodation for the clinical course and treatment outcomes of childhood OCD. Recent studies highlighted the potential of family involvement in treatment to enhance outcomes for challenging cases. These interventions however still require child participation. The goal of this clinical report is to describe an exclusively parent-based intervention and present preliminary indications of its acceptability, feasibility and potential efficacy. The Supportive Parenting for Anxious Childhood Emotions (SPACE) Program is a manualized treatment focused on reducing accommodation and coping supportively with the child's responses to the process. The theoretical foundation of the intervention is presented and its practical implementation is illustrated, with excerpts from the treatment manual and a clinical vignette. Preliminary results from the parents of 6 children, who refused individual therapy, are presented. Parents participated in 10 weekly sessions and reported high satisfaction and reduced child symptoms. Research is required to investigate the potential of SPACE as a complement or alternative to other evidence based interventions for childhood OCD. © 2013 Elsevier Inc.

© 2015 Elsevier Inc. For over a quarter century, a substantial body of literature investigating neuropsychological test performance in obsessive-compulsive disorder (OCD) has yielded inconsistent results. Thus, it has been continuously challenging to draw conclusions regarding an OCD-specific neuropsychological profile. In this comprehensive review of the neuropsychological literature in OCD, we critically review neuropsychological test performance by domain, as well as potential moderators of neuropsychological functions, proposed endophenotypes, neuropsychological predictors of treatment response, and contemporary controversies in the field. Previous qualitative/systematic reviews of this body of literature have repeatedly noted its inconsistency, concluding that more research is needed. Unfortunately, the accumulation of neuropsychological research is OCD has not yet promoted our ability to draw conclusions about a distinct neuropsychological profile of OCD. Thus, we conclude this review with novel suggestions for future investigations.

Adam S. Radomsky | S. Rachman | Roz Shafran | Anna E. Coughtrey | Kevin C. Barber

There has been a recent expansion of interest in the concept of mental contamination. Despite a growing number of experiments and interview-based studies of mental contamination, there is a need for questionnaire-based assessment measures, and for a further understanding of the degree to which mental contamination is related to other aspects of OCD symptomatology and/or to established cognitive constructs relevant to OCD. We assessed the psychometric properties of three new measures of mental contamination (the Vancouver Obsessional Compulsive Inventory-Mental Contamination Scale, the Contamination Sensitivity Scale, and the Contamination Thought-Action Fusion Scale) in participants diagnosed with OCD (n=57), participants diagnosed with an anxiety disorder other than OCD (n=24) and in undergraduate student controls (n=410). For some of these analyses, our OCD sample was subdivided into those with contamination-related symptoms and concerns (n=30) and those whose OCD excluded concerns related to contamination fear (n=27). Results showed that the three new scales had excellent psychometric properties, including internal consistency, convergent and divergent validity, and discriminant validity. Further, the new measures accounted for significant unique variance in OCD symptoms over and above that accounted for by depression, anxiety, traditional contact-based contamination, and OCD beliefs. Results are discussed in terms of the clinical utility of the scales, and of the nature of contamination fears in OCD. © 2013 Elsevier Ltd.

Clare M. Eddy | Andrea E. Cavanna

© 2014 Elsevier Inc. The strong genetic link between obsessive compulsive disorder (OCD) and Tourette syndrome (TS) raises the possibility that obsessions and compulsions may comprise an alternative phenotypic expression of tics. Both of these disorders are characterised by repetitive behaviours (RB) involving recurrent thoughts and/or actions, often linked to dangerous or taboo themes, which present fairly early in life and tend to follow a chronic waxing and waning course. Over time many studies have attempted to disentangle the clinical profiles of these disorders. This article explores the key differences revealed by research over the last few decades, examining the types of RB expressed, patients' accompanying phenomenological experience (e.g. cognitive and sensory correlates), the proposed neural bases for each condition, and common interventions. Attempts to distinguish between OCD and TS based on the specific types of RB have often met with limitations. However, existing literature pertaining to the phenomenological experience of OCD and TS indicates that a number of factors may help differentiate these commonly associated conditions. Furthermore, differences in the psychological and physiological correlates of RB in TS and OCD are broadly in accordance with neuroimaging data. Study findings could offer insight into the predominance of TS diagnosis in males, age-related changes in diagnoses and the association between more context-dependent tic-like behaviours and OCD in patients with TS. Future studies should explore relationships between the cognitive, emotional and sensory aspects of RB and patients' demographical characteristics, neuropsychological test performance, and neural profiles.

David L. Pauls | Thomas V. Fernandez | Carol A. Mathews | Matthew W. State | Jeremiah M. Scharf

© 2014 Elsevier Inc. Georges Gilles de la Tourette, in describing the syndrome that now bears his name, observed that the condition aggregated within families. Over the last three decades, numerous studies have confirmed this observation, and demonstrated that familial clustering is in part due to genetic factors. Recent studies are beginning to provide clues about the underlying genetic mechanisms important for the manifestation of some cases of Tourette Disorder (TD). Evidence has come from different study designs, such as nuclear families, twins, multigenerational families, and case-control samples, together examining the broad spectrum of genetic variation including cytogenetic abnormalities, copy number variants, genome-wide association of common variants, and sequencing studies targeting rare and/or de novo variation. Each of these classes of genetic variation holds promise for identifying the causative genes and biological pathways contributing to this paradigmatic neuropsychiatric disorder.

A key assumption of contemporary cognitive-behavioral models of obsessive-compulsive disorder (OCD) is that obsessional thoughts exist on a continuum with "normal" unwanted intrusive thoughts. Recently, however, some authors have challenged this notion. The present study aimed to clarify (a) the extent that different types of intrusive thoughts in nonclinical individuals are associated with obsessionality, (b) the relative contribution of frequency, distress and control ratings to obsessionality, and (c) the extent that existing findings (primarily from North American or European samples) generalize to other countries in the world. Five hundred and fifty-four non clinical individuals from 11 different countries were administered an interview assessing the presence, frequency, distress, and perceived control of different types of intrusive thoughts. Participants also completed measures of obsessional beliefs, obsessive-compulsive (OC) symptoms, and depression. Results from data analyses supported the universality of unwanted intrusive thoughts, the continuity of normal and abnormal obsessions, and the specificity of dirt/contamination, doubt and miscellaneous intrusions to OC symptoms. Implications for intrusive thoughts as a potential vulnerability factor for OCD are discussed. © 2013 Elsevier Ltd.

Jennifer DiMauro | David F. Tolin | Randy O. Frost | Gail Steketee

Previous research indicates that people with hoarding sometimes under- or over-report the severity of their symptoms. This article examines the results of two separate studies that evaluate severity ratings made by participants with hoarding disorder (HD) in comparison to ratings by family members or independent evaluators. In Study 1, HD participants' ratings of the severity of the clutter in their home and their hoarding behaviors were less severe than those made by their friends or family members. This result may be accounted for by family members' rejecting attitudes towards the participant. In Study 2, HD participants appeared to under-report specific hoarding symptoms while over-reporting their overall global impression of hoarding severity. A three-pronged assessment approach is recommended in which ratings of hoarding severity are made by the HD participant, their family member, and an independent observer or clinician. Such an approach would better inform future research, and also clinical treatment. © 2013 Elsevier Inc.

Katharine A. Phillips | Ashley S. Hart | William Menard

The Yale-Brown Obsessive-Compulsive Scale Modified for Body Dysmorphic Disorder (BDD-YBOCS) is a semi-structured, clinician-rated measure of current BDD severity used in many BDD studies, but only one previous study has examined its psychometric properties. We examined the BDD-YBOCS[U+05F3]s psychometric properties in 200 BDD subjects from a prospective, observational study. Test-retest reliability (n=64) and sensitivity to change with SRI treatment (n=63) were examined in subjects from serotonin-reuptake inhibitor efficacy studies in BDD. Intraclass correlation coefficients demonstrated excellent interrater and test-retest reliability; internal consistency was strong. Principal components factor analysis identified two factors accounting for 66% of the variance. Analyses with measures of depression, social phobia, and global symptoms/psychosocial functioning indicated good convergent and discriminant validity. Mean BDD-YBOCS scores significantly decreased with treatment, indicating sensitivity to change. A ≥30% decrease in BDD-YBOCS score corresponded well to at least "much improved", and ≥50% to "very much improved", on the Clinical Global Impressions-Improvement scale. These results provide additional support for the BDD-YBOCS's psychometric properties. © 2014 Elsevier Ltd.

Lawrence Scahill | Matthew Specht | Christopher Page

© 2014 Elsevier Inc. Background: Prevalence is a simple statement about the frequency of a disease in the population. For many medical conditions, including Tourette syndrome, there are true cases that have not been previously diagnosed due to problems of access to appropriate clinical services. Therefore, to obtain a trustworthy estimate of prevalence, it is necessary to go beyond cases identified in clinical settings and evaluate community samples. Method: We reviewed 11 community surveys in children with Tourette syndrome (TS) published since 2000. We also examined the frequency of co-occurring psychiatric conditions in community samples and large clinically-ascertained samples. Results: Transient tics are relatively common affecting as many as 20% of school-age children. The 11 studies reviewed here offer a wide range of estimates from 2.6 to 38 per 1000 children for TS. Six studies provide estimates in a narrower range from 4.3 to 7.6 per 1000 but the confidence interval around this narrower range remains wide. Six studies provided results on chronic tic disorders ranging from 3 to 50 per 1000 for Chronic Motor Tic Disorder and 2.5 to 9.4 per 1000 for Chronic Vocal Tic Disorder. Community samples and large clinically-ascertained samples consistently show high rates of ADHD, disruptive behavior and anxiety disorders in children with TS. Conclusions: The wide range of prevalence estimates for TS and chronic tic disorders is likely due to differences in sample size and assessment methods. The best estimate of prevalence for TS in school-age children is likely to fall between 4 and 8 cases per 1000. Clinical assessment of children with chronic tic disorders warrants examination of other problems such as ADHD, disruptive behavior and anxiety.

Caroline Schwartz | Sandra Schlegl | Anne Katrin Kuelz | Ulrich Voderholzer

This article systematically reviews the literature on (a) the proportions of treatment-seeking OCD patients in community-based studies as well as on (b) the proportion of cognitive-behavioral therapy (CBT) or behavior therapy (BT) administered in OCD as reported in studies based on treatment-seeking populations. The literature search was conducted in PsycInfo and PubMed. Inclusion criteria were: (1) studies for which adult subjects with an OCD diagnosis were recruited (2) n > 10 (3a) studies with data on the percentage of individuals seeking treatment for OCD symptoms in OCD subsamples of community studies or (3b) studies with data on the percentage of patients in treatment-seeking OCD populations receiving cognitive-behavioral therapy (CBT) or behavior therapy (BT) (4) publication written in English, German, French, Spanish, Portuguese or Italian. 20 articles met these criteria, 12 for part (a), and 8 for part (b) of the review. Findings indicate that a majority of OCD sufferers never seek help for this disorder. Moreover, only a minority of treatment-seekers with OCD seems to receive cognitive-behavioral therapy including exposure techniques. Studies with representative OCD patient samples are urgently needed to shed more light on the actual treatment situation, and to derive measures for the prevention of negative long-term outcome. © 2013 Elsevier Inc.

Richard Moulding | Frederick Aardema | Kieron P. O'Connor

Obsessive-compulsive disorder (OCD) is a highly disabling psychiatric disorder, characterized by the occurrence of intrusive, unwanted thoughts (obsessions), which lead to the performance of repetitive compulsions and/or rituals in order to reduce distress and prevent feared outcomes from occurring. In particular, one grouping of obsessive themes that has been highlighted in the clinical literature involves the predominance of thoughts that are highly repugnant to the individual; specifically, unwanted sexual or aggressive thoughts. Compared to other OCD themes, these thoughts may have distinct clinical characteristics, such as being linked to different forms of compulsions including covert rituals and thought-suppression, being linked to greater distress, and being rated as being more ego-dystonic. Theoretically, different mechanisms have been proposed that may underlie these obsessions, for example the meaning that the thought has for the individual has been highlighted, and the theme of obsessions has also been linked with negative self-related beliefs. Finally, such repugnant thoughts may also require specialized techniques in cogni tive behavioral therapy. This review outlines such clinical, theoretical and treatment-related aspects of this theme of OCD, and thereby highlights the impact of content on form in this disorder. © 2013 Elsevier Ltd.

Jesse R. Cougle | Han Joo Lee

Cognitive models of obsessive-compulsive disorder (OCD) (e.g., Rachman, 1997; Salkovskis, 1985) have been highly influential over the last few decades, garnering a wealth of research support. However, they have not generally led to improvements in the treatment of OCD. In the current paper, we argue that several features of OCD that cognitive models identify as dysfunctional may actually be non-pathological. Specifically, we discuss how dysfunctional beliefs central to cognitive theories may be epiphenomena and features of OCD assumed to be pathological (e.g., intrusion-related distress) may be normative. We also identify several gaps in the literature and present directions for future research. © 2013 Elsevier Ltd.

Jonathan S. Abramowitz | Ryan J. Jacoby

Scrupulosity involves obsessive religious doubts and fears, unwanted blasphemous thoughts and images, as well as compulsive religious rituals, reassurance seeking, and avoidance. This article provides a comprehensive review of the nature of scrupulosity, including (a) a detailed clinical description, (b) information about how to differentiate scrupulosity from normal religious practice, (c) cross cultural aspects of scrupulosity, and (d) the relationships between scrupulosity and religiosity. Next, evidence is presented in support of scrupulosity as a presentation of obsessive compulsive disorder (OCD), and a cognitive-behavioral model of scrupulosity extending current models of OCD is outlined. In this model, the influence of religion on the misinterpretation of unacceptable intrusive thoughts, the ways in which symptom content depends on one[U+05F3]s religious identification, and the role of intolerance of uncertainty are emphasized. Finally treatment implications are discussed for applying exposure and response prevention and cognitive techniques to the specific concerns relevant to scrupulosity. © 2014 Elsevier Inc.


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