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Balachander S, Thatikonda NS, Kannampuzha AJ, Bhattacharya M, Sheth S, Ramesh V, Chandy Alexander A, Muthukumaran M, Joseph MS, Selvaraj S, Ithal D, Sreeraj VS, John JP, Venkatasubramanian G, Viswanath B, Reddy YJ, Jain S. Familial risk of psychosis in obsessive-compulsive disorder: Impact on clinical characteristics, comorbidity and treatment response. J Psychiatr Res 2022; 156:557-563. [PMID: 36368245 PMCID: PMC7615106 DOI: 10.1016/j.jpsychires.2022.10.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 08/12/2022] [Accepted: 10/03/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND Family studies in obsessive-compulsive disorder (OCD) indicate higher rates of psychosis among their first-degree relatives (FDRs). However, the etiological and clinical relationships between the two disorders remain unclear. We compared the clinical characteristics and pharmacological treatment response in patients diagnosed with OCD with a family history of psychosis (OCD-FHP), with a family history of OCD (OCD-FHO) and those with sporadic OCD (OCD-S). METHODS A total of 226 patients who met DSM-IV criteria for OCD (OCD-FHP = 59, OCD-FHO = 112, OCD-S = 55) were included for analysis. All patients were evaluated using the Mini International Neuropsychiatric Interview (MINI 6.0.0), Yale-Brown Obsessive-Compulsive Scale (YBOCS), and the Family Interview for Genetic Studies (FIGS). Treatment response was characterized over naturalistic follow-up. RESULTS The three groups did not differ across any demographic or clinical variables other than treatment response. Patients in the OCD-FHP group were found to have received a greater number of trials with serotonin reuptake inhibitors (SRI) [F (2,223) = 7.99, p < 0.001], were more likely to have failed ≥2 trials of SRIs (χ2 = 8.45, p = 0.014), and less likely to have attained remission (χ2 = 6.57, p = 0.037) CONCLUSIONS: We observed that having a relative with psychosis may predispose to treatment resistance in OCD. Further research on the influence of genetic liability to psychosis on treatment response in OCD may offer novel translational leads.
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Affiliation(s)
- Srinivas Balachander
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India; OCD Clinic, Department of Psychiatry, NIMHANS, Bangalore, Karnataka, India.
| | - Navya Spurthi Thatikonda
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India; OCD Clinic, Department of Psychiatry, NIMHANS, Bangalore, Karnataka, India
| | - Anand Jose Kannampuzha
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India; OCD Clinic, Department of Psychiatry, NIMHANS, Bangalore, Karnataka, India
| | - Mahashweta Bhattacharya
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India; OCD Clinic, Department of Psychiatry, NIMHANS, Bangalore, Karnataka, India; Department of Clinical Psychology, NIMHANS, Bangalore, Karnataka, India
| | - Sweta Sheth
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India
| | - Vinutha Ramesh
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India
| | - Alen Chandy Alexander
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India
| | - Moorthy Muthukumaran
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India; Department of Psychiatric Social Work, Bangalore, Karnataka, India
| | - Mino Susan Joseph
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India
| | - Sowmya Selvaraj
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India
| | - Dhruva Ithal
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India
| | - Vanteemar S Sreeraj
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India; OCD Clinic, Department of Psychiatry, NIMHANS, Bangalore, Karnataka, India
| | - John P John
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India
| | - Ganesan Venkatasubramanian
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India
| | - Biju Viswanath
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India; OCD Clinic, Department of Psychiatry, NIMHANS, Bangalore, Karnataka, India
| | - Yc Janardhan Reddy
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India; OCD Clinic, Department of Psychiatry, NIMHANS, Bangalore, Karnataka, India
| | - Sanjeev Jain
- Accelerator Program for Discovery in Brain disorders using Stem cells (ADBS), Department of Psychiatry, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, Karnataka, India
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Hudak R, Rasmussen A. Obsessive-Compulsive Disorder and Schizophrenia: Conceptualization, Assessment and Cognitive Behavioral Treatment. J Cogn Psychother 2022; 36:247-267. [PMID: 35882538 DOI: 10.1891/jcp-2021-0008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
There is little doubt that schizophrenia (SZ) and obsessive-compulsive disorder (OCD) are among the most severe disorders to impact humanity. They are both common, significantly disabling and have the tendency to strike during critical developmental periods in a young person's life. Schizophrenia affects approximately 1% of the global population and OCD has a lifetime prevalence of between 2% and 3% in the general population. The comorbidities in both SZ and OCD are common and frequently diagnosed, and research has generally found that comorbidities are associated with conditions that are more complex to diagnose and treat, and often result in less favorable prognoses. We review the research that has taken place regarding the co-occurrence of SZ and OCD, discuss it's theoretical conceptulization and clinical differentiation and diagnosis. We then propose recommendations for the best practice of cognitive behavioral therapy in this difficult population, as well as areas that need exploration for future research.
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Affiliation(s)
- Robert Hudak
- Department of Psychiatry, University of Pittsburgh School of Medicine
| | - Amy Rasmussen
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Bradley Hospital
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Abstract
Obsessive-compulsive disorder (OCD) is a chronic and disabling mental disorder characterized by the presence of obsessions and/or compulsions that cause major distress and impair important areas of functioning. About 9 out of 10 patients with OCD have comorbid psychiatric diagnoses. A high proportion of clinically diagnosed OCD patients fulfill diagnostic criteria of a schizophrenia spectrum disorder, to the point that significant evidence in the literature supports the existence and the clinical relevance of a schizo-obsessive spectrum of disorders, including schizotypal personality disorder (SPD) with OCD (schizotypal OCD). In this paper, we provide a brief but comprehensive analysis of the literature on the clinical coexistence between OCD and SPD. The clinical validity of the so-called schizotypal OCD is analyzed through a comprehensive investigation of the relationship between SPD features and obsessive-compulsive phenomena in clinical OCD samples. This review describes the potential connections between OCD and SPD on the epidemiological, sociodemographic, psychopathological, and clinical levels. SPD is commonly observed in OCD patients: about 10% of OCD patients have a full categorical diagnosis of SPD. Early clinical identification of SPD features-and, more generally, of psychotic features and personality disorders-in OCD patients is strongly recommended. In fact, a proper and early diagnosis with early treatment may have benefits for prognosis. However, although schizotypal OCD seems to have clinical and predictive validity, further neurobiological and genetic studies on etiological specificity are warranted.
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Siev J, Rasmussen J, Sullivan ADW, Wilhelm S. Clinical features of scrupulosity: Associated symptoms and comorbidity. J Clin Psychol 2020; 77:173-188. [PMID: 32602163 DOI: 10.1002/jclp.23019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 03/26/2020] [Accepted: 06/11/2020] [Indexed: 11/05/2022]
Abstract
OBJECTIVE Scrupulosity is a manifestation of obsessive-compulsive disorder (OCD) characterized by religious or moral core fears. Clinicians often struggle to treat scrupulosity, which may be associated with several features known to predict poor treatment outcome. The purpose of this study was to examine these features in participants with scrupulous OCD, contamination OCD, and healthy controls. METHOD A total of 68 participants (57.4% women, agemean = 34.01) completed diagnostic interviews, and measures of symptoms and quality-of-life. RESULTS Relative to comparison groups, scrupulous participants had higher rates of obsessive-compulsive personality disorder, more severe schizotypal symptoms, and more severe symptoms of depression. In addition, OCD severity was strongly associated with poor insight in the scrupulous group. Both OCD groups reported poorer quality of life than did healthy controls. CONCLUSIONS Clinicians working with scrupulous individuals may enhance the efficacy of treatment in this challenging population by assessing carefully for these features, and incorporating treatment elements that address them.
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Affiliation(s)
- Jedidiah Siev
- Department of Psychology, Swarthmore College, Swarthmore, Pennsylvania, USA
| | - Jessica Rasmussen
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | | | - Sabine Wilhelm
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
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The relationship between obsessive-compulsive personality and obsessive-compulsive disorder: data obtained by the Personality Disorder Examination. Eur Psychiatry 2020. [DOI: 10.1017/s0924933800002959] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
SummaryWe administered the Personality Disorder Examination (PDE) to 31 patients meeting DSM III criteria for obsessive-compulsive disorder (OCD) and to an age-and sex-matched healthy control group. Seventeen patients (54.8%) and four controls (12.9%) met criteria for one or more DSM III Axis II diagnoses. The most frequent Axis II diagnoses in patients were avoidant, passive-aggressive and compulsive personality disorder. Compulsive personality disorder was diagnosed in 6 OCD patients (19.3%). The prevalence of this disorder did not change according to sex, age of onset or duration of OCD, and severity of obsessive-compulsive symptoms.
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Fricke S, Moritz S, Andresen B, Jacobsen D, Kloss M, Rufer M, Hand I. Do personality disorders predict negative treatment outcome in obsessive–compulsive disorders? A prospective 6-month follow-up study. Eur Psychiatry 2020; 21:319-24. [PMID: 15967644 DOI: 10.1016/j.eurpsy.2005.03.010] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2004] [Accepted: 03/29/2005] [Indexed: 11/22/2022] Open
Abstract
AbstractBackground.Comorbid personality disorders (PDs) are discussed as risk factors for a negative treatment outcome in obsessive–compulsive disorder (OCD). However, studies published so far have produced conflicting results. The present study examined whether PDs affect treatment outcome in patients with OCD.Methods.The treatment sample consisted of 55 patients with OCD who were consecutively referred to a Behaviour Therapy Unit for an in-patient or day-clinic treatment. Treatment consisted of an individualised and multimodal cognitive behaviour therapy (CBT, with or without antidepressive medication). Measurements were taken prior and after treatment and 6-month after admission.Results.A large percentage of patients benefited from treatment irrespective of the presence of a PD and were able to maintain their improvement at follow-up. Duration of treatment was not prolonged in OCD patients with concomitant Axis II disorders. However, some specific personality traits (schizotypal, passive–aggressive) were baseline determinants for later treatment failure at trend level.Conclusions.Results are encouraging for therapists working with patients co-diagnosed with Axis II disorders since these patients are not necessarily non-responders. The results stress the importance of a specifically tailored treatment approach based on an individual case formulation in OCD patients with complex symptomatology and comorbid Axis II disorders.
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Affiliation(s)
- Susanne Fricke
- Department of Psychiatry and Psychotherapy, Centre of Psychosocial Medicine, University Hospital of Hamburg, Martinistrasse 52, 20246 Hamburg, Germany.
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Mulhall K, O’Connor J, Timulakova K. Managing the monster in the mind: a psychoanalytically informed qualitative study exploring the experiences of people diagnosed with obsessive-compulsive disorder. PSYCHOANALYTIC PSYCHOTHERAPY 2019. [DOI: 10.1080/02668734.2019.1614087] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- K. Mulhall
- School of Psychology, Trinity College, Dublin, Ireland
| | - J. O’Connor
- School of Psychology, Trinity College, Dublin, Ireland
| | - K. Timulakova
- Psychology Department, Strand House, Dublin 3, Ireland
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Abstract
OBJECTIVE To review the available literature on obsessive-compulsive symptom (OCS)/obsessive-compulsive disorder (OCD) in patients with schizophrenia. METHODOLOGY Electronic searches were carried out to locate studies reporting various aspects of OCS/OCD in patients with schizophrenia. RESULTS Available evidence suggests that prevalence of OCS/OCD in patients with schizophrenia is much higher than prevalence in general population and it is seen in all the stages of schizophrenia, starting from at risk mental state to chronic/stabilisation/deficit phases. Symptom profile of OCS/OCD in schizophrenia is similar to that seen in patients with OCD only. Presence of OCS/OCD is associated with higher severity of symptoms of schizophrenia and more negative outcome. At present there is very limited data on the efficacy/effectiveness of various pharmacological measures and psychological interventions, for management of OCS/OCD in patients with schizophrenia. There is some evidence pointing towards beneficial effect of certain antipsychotics, antidepressants and cognitive behaviour therapy. Management of OCS/OCD in patients with schizophrenia involves proper assessment. If the OCS/OCD is related to use of particular antipsychotic use, initial attempt must be made to reduce the dose of antipsychotics, however, if this is not effective, than addition of a selective serotonin reuptake inhibitor (SSRIs) must be considered. If the OCS/OCD is not related to the use of antipsychotic medication, than depending up on the severity of psychotic symptoms, addition of SSRIs must be considered. CONCLUSION This review suggests that OCS/OCD is highly prevalent among patients with schizophrenia and there is limited good quality evidence to make any specific recommendations for management.
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Abstract
The presence of obsessive-compulsive symptoms (OCS) and obsessive-compulsive disorders (OCD) in schizophrenia is frequent, and a new clinical entity has been proposed for those who show the dual diagnosis: the schizo-obsessive disorder. This review scrutinizes the literature across the main academic databases, and provides an update on different aspects of schizo-obsessive spectrum disorders, which include schizophrenia, schizotypal personality disorder (SPD) with OCD, OCD with poor insight, schizophrenia with OCS, and schizophrenia with OCD (schizo-obsessive disorder). An epidemiological discussion on the discrepancies observed in the prevalence of OCS and OCD in schizophrenia across time is provided, followed by an overview of the main clinical and phenomenological features of the disorder in comparison to the primary conditions under a spectral perspective. An updated and comparative analysis of the main genetic, neurobiological, neurocognitive, and pharmacological treatment aspects for the schizo-obsessive spectrum is provided, and a discussion on endophenotypic markers is introduced in order to better understand its substrate. There is sufficient evidence in the literature to demonstrate the clinical relevance of the schizo-obsessive spectrum, although little is known about the neurobiology, genetics, and neurocognitive aspects of these groups. The pharmacological treatment of these patients is still challenging, and efforts to search for possible specific endophenotypic markers would open new avenues in the knowledge of schizo-obsessive spectrum.
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Aardema F, Kleijer TMR, Trihey M, O'Connor K, Emmelkamp PMG. Processes of Inference, Schizotypal Thinking, and Obsessive-Compulsive Behaviour in a Normal Sample. Psychol Rep 2016; 99:213-20. [PMID: 17037469 DOI: 10.2466/pr0.99.1.213-220] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Previous research has shown inferential confusion as measured by the Inferential Confusion Questionnaire to be related to obsessive-compulsive symptoms. A total of 108 participants (41 men and 66 women) from a normal population in The Netherlands ( M age = 46 yr., SD = 15.5) completed a package of questionnaires measuring inferential confusion, schizotypal symptoms, and obsessive-compulsive behaviour. As expected, scores for both inferential confusion and schizotypal symptoms were significantly related to those for obsessive-compulsive behaviour. In addition, analysis showed that inferential confusion and schizotypal symptoms shared common variance, but both predicted an independent portion of the variance in obsessive-compulsive behaviour while controlling for neuroticism. The present results call for further inquiry into the role of inferential confusion and schizotypal thinking in obsessive-compulsive behaviour.
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Paradisis SM, Aardema F, Wu KD. Schizotypal, Dissociative, and Imaginative Processes in a Clinical OCD Sample. J Clin Psychol 2015; 71:606-24. [DOI: 10.1002/jclp.22173] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Frederick Aardema
- Research Centre, Montreal Mental Health University Institute
- University of Montreal
| | - Kevin D. Wu
- Department of Psychology, Northern Illinois University
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Brakoulias V, Starcevic V, Berle D, Milicevic D, Hannan A, Viswasam K, Mann K. The clinical characteristics of obsessive compulsive disorder associated with high levels of schizotypy. Aust N Z J Psychiatry 2014; 48:852-60. [PMID: 24740253 DOI: 10.1177/0004867414531831] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES This study aims to examine the characteristics of obsessive compulsive disorder (OCD) associated with high levels of schizotypy. METHODS Using the Schizotypal Personality Questionnaire (SPQ) with 177 individuals with OCD, patients with OCD and high levels of schizotypy (OCD-HS) were compared to patients with OCD and low levels of schizotypy (OCD-LS) on a range of clinical characteristics. Self-report and clinician-administered instruments were used. Results were adjusted for the severity of OCD symptoms, age, marital status and comorbidity using logistic regression. RESULTS Patients with OCD-HS were younger and less likely to have been married. OCD-HS was associated with higher rates of symmetry/order obsessions, ordering/arranging compulsions, checking compulsions, co-occurring major depression, post-traumatic stress disorder, substance use disorders and greater general psychopathology. Previously reported associations, such as higher total scores on the Yale-Brown Obsessive Compulsive Scale (Y-BOCS) were not significant when adjusted for differences in demographic variables and comorbidity. CONCLUSIONS Patients with OCD-HS were associated with specific OCD symptoms and comorbid conditions and may warrant a specific treatment approach.
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Affiliation(s)
| | | | - David Berle
- Nepean Blue Mountains Local Health District, Mental Health Services, Penrith, Australia
| | | | - Anthony Hannan
- Nepean Blue Mountains Local Health District, Mental Health Services, Penrith, Australia
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Kim JE, Lee SW, Lee SJ. Relationship between early maladaptive schemas and symptom dimensions in patients with obsessive-compulsive disorder. Psychiatry Res 2014; 215:134-40. [PMID: 23962740 DOI: 10.1016/j.psychres.2013.07.036] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2012] [Revised: 07/23/2013] [Accepted: 07/28/2013] [Indexed: 11/26/2022]
Abstract
The aims of this study were to evaluate early maladaptive schemas (EMSs) of patients with obsessive-compulsive disorder (OCD) and to clarify relationships between particular EMSs and the five factor-analyzed symptom dimensions and other clinical variables. Fifty-seven patients with OCD and 70 normal controls completed the Young Schema Questionnaire, the Yale-Brown Obsessive Compulsive Scale (Y-BOCS), the Y-BOCS symptom checklist, and the Beck Depression Inventory. Patients with OCD had significantly higher scores for schema related to defectiveness/shame, social isolation/alienation, and failure than did normal controls. Among the five OCD symptom dimensions, the sexual/religious dimension was only significantly correlated with two schemas of vulnerability to harm or illness and enmeshment/undeveloped self. These two schemas were significant predictors of the sexual/religious dimension, accounting for 33% of the total variance in this dimension. Any EMSs in patients with OCD were not related to clinical variables such as severity of OCD and duration of illness. These findings may constitute evidence to improve our understandings of OCD from a perspective of schema theory.
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Affiliation(s)
- Ji Eun Kim
- Department of Psychiatry, Kyungpook National University School of Medicine, 680 Gukchaebosang-ro, Jung-gu, Daegu 700-842, South Korea
| | - Sang Won Lee
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daegeon 305-701, South Korea
| | - Seung Jae Lee
- Department of Psychiatry, Kyungpook National University School of Medicine, 680 Gukchaebosang-ro, Jung-gu, Daegu 700-842, South Korea.
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Thiel N, Hertenstein E, Nissen C, Herbst N, Külz AK, Voderholzer U. The effect of personality disorders on treatment outcomes in patients with obsessive-compulsive disorders. J Pers Disord 2013; 27:697-715. [PMID: 23795757 DOI: 10.1521/pedi_2013_27_104] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The effect of comorbid personality disorders (PD) on treatment outcomes in obsessive-compulsive disorder (OCD) is unclear. The authors systematically review results from investigations of therapy outcomes in adult patients with OCD and a comorbid PD. PsycINFO and MEDLINE were searched for original articles. Twenty-three studies assessing PDs through interviews were selected. Cluster A PDs, particularly schizotypal PD, narcissistic PD, and the presence of two or more comorbid PDs, were associated with poorer treatment outcomes in patients with OCD. With regard to other PDs and clusters, the results are inconsistent or the sample sizes are too small to reach a conclusion. OCD patients with different comorbid PDs differ in their therapeutic response to treatment. To optimize the treatment of OCD, the predictive value of PDs on the treatment outcome should be further investigated, and treatment of Axis I and II comorbidity requires more attention.
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da Conceição Costa DL, Shavitt RG, Castro Cesar RC, Joaquim MA, Borcato S, Valério C, Miguel EC, Diniz JB. Can early improvement be an indicator of treatment response in obsessive-compulsive disorder? Implications for early-treatment decision-making. J Psychiatr Res 2013; 47:1700-7. [PMID: 23948637 DOI: 10.1016/j.jpsychires.2013.07.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2013] [Revised: 07/03/2013] [Accepted: 07/05/2013] [Indexed: 10/26/2022]
Abstract
UNLABELLED In major depression, early response to treatment has been strongly associated with final outcome. We aimed to investigate the ability of early improvement (4 weeks) to predict treatment response at 12 weeks in DSM-IV-defined obsessive-compulsive disorder (OCD) patients treated with serotonin reuptake inhibitors (SRI). We conducted an SRI practical trial with 128 subjects. INCLUSION CRITERIA age range 18-65 years-old, baseline Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) score ≥ 16, and absence of previous adequate pharmacological treatment. Systematic assessments were performed at baseline, 4 and 12 weeks of treatment. Treatment response at 12 weeks was defined as a 35% or greater reduction in baseline Y-BOCS score. Stepwise logistic regression was used to test the relationship between early improvement and treatment response at 12 weeks, taking into account additional potential predictive factors. Different thresholds of early improvement were tested and their predictive power was calculated. Early improvement, defined as a 20% or greater reduction from baseline Y-BOCS score at 4 weeks, predicted response at 12 weeks with 75.6% sensitivity and 61.9% specificity. According to a logistic regression including demographic and clinical features as explaining variables, early improvement was the best predictor of treatment response (OR = 1.05, p < 0.0001). Only 19.8% of patients who did not improve at 4 weeks were responders after 12 weeks. In contrast, 55.3% of the individuals who showed early improvement were responders at 12 weeks (Pearson Chi-Square = 17.06, p < 0.001). Early improvement predicted OCD treatment response with relatively good sensitivity and specificity, such that its role in early decision-making warrants further investigation in wider samples. TRIAL REGISTRATION clinicaltrials.gov Identifier NCT00680602.
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Rasmussen J, Steketee G, Silverman M, Wilhelm S. The Relationship of Hoarding Symptoms to Schizotypal Personality and Cognitive Schemas in an OCD Sample. J Cogn Psychother 2013; 27:384-396. [PMID: 24910500 PMCID: PMC4045625 DOI: 10.1891/0889-8391.27.4.384] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
This study examined hoarding symptoms and schizotypal personality traits (SPTs) in 38 patients with obsessive-compulsive disorder (OCD) and explored early maladaptive schemas (EMSs) as partial mediators between hoarding symptoms and schizotypal traits in OCD. Hoarding and symmetry/ordering symptoms were correlated with total schizotypal score on the Personality Disorder Questionnaire-4 (PDQ-4). Hoarding predicted the total number of schizotypal traits on the PDQ-4 after adjusting for symmetry/ordering symptoms. Schizotypal traits but not hoarding symptoms were significantly correlated with the social isolation and mistrust/abuse schemas. Schizotypal traits and hoarding were both associated with the emotional inhibition and emotional deprivation schemas, but neither of these mediated the relationship between schizotypal traits and hoarding. Clinical implications for understanding and treating hoarding and schizotypal personality in OCD are discussed.
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Affiliation(s)
| | - Gail Steketee
- Boston University, School of Social Work, 264 Bay State Road, Boston, MA
| | | | - Sabine Wilhelm
- Massachusetts General Hospital, 185 Cambridge Street, Boston, MA
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Friborg O, Martinussen M, Kaiser S, Overgård KT, Rosenvinge JH. Comorbidity of personality disorders in anxiety disorders: a meta-analysis of 30 years of research. J Affect Disord 2013; 145:143-55. [PMID: 22999891 DOI: 10.1016/j.jad.2012.07.004] [Citation(s) in RCA: 89] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2012] [Revised: 07/02/2012] [Accepted: 07/05/2012] [Indexed: 11/16/2022]
Abstract
BACKGROUND A comprehensive meta-analysis to identify the proportions of comorbid personality disorders (PD) across the major subtypes of anxiety disorders (AD) has not previously been published. METHODS A literature search identified 125 empirical papers from the period 1980-2010 on patients with panic disorders, social phobia, generalised anxiety, obsessive-compulsive (OCD) and post-traumatic stress disorder (PTSD). Several moderators were coded. RESULTS The rate of any comorbid PD was high across all ADs, ranging from .35 for PTSD to .52 for OCD. Cluster C PDs occurred more than twice as often as cluster A or B PDs. Within cluster C the avoidant PD occurred most frequently, followed by the obsessive-compulsive and the dependent PD. PTSD showed the most heterogeneous clinical picture and social phobia was highly comorbid with avoidant PD. A range of moderators were examined, but most were non-significant or of small effects, except an early age of onset, which in social phobia increased the risk of an avoidant PD considerably. Gender or duration of an AD was not related to variation in PD comorbidity. LIMITATIONS Blind rating of diagnoses was recorded from the papers as an indication of diagnostic validity. However, as too few studies reported it the validity of the comorbid estimates of PD was less strong. CONCLUSIONS The findings provided support to several of the proposed changes in the forthcoming DSM-5. Further comorbidity studies are needed in view of the substantial changes in how PDs will be diagnosed in the DSM-5.
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Affiliation(s)
- Oddgeir Friborg
- Faculty of Health Sciences, Department of Psychology, University of Tromsø, Norway.
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Einstein DA, Menzies RG. Does Magical Thinking Improve Across Treatment For Obsessive–Compulsive Disorder? BEHAVIOUR CHANGE 2012. [DOI: 10.1375/bech.25.3.149] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AbstractThe present study investigated whether MI is a mechanism for change in the treatment of obsessive–compulsive disorder (OCD). The Magical Ideation scale (MI), the Obsessive–Compulsive Inventory — Short Version (OCI-SV) and the Padua Inventory were completed by 34 obsessive–compulsive patients pre- and post cognitive–behavioural treatment. Treatment did not target magical styles of thinking. Significant improvements on all three measures of obsessive–compulsive symptoms were demonstrated by t tests over the course of treatment. Improvement in magical thinking was also shown to be significant in t test results. In support of the hypothesis, correlations between MI improvement and improvement on the obsessive–compulsive symptom scales were significant (at a level of .05) suggesting that there is an association between improvement in magical thinking and improvement in obsessive–compulsive symptoms. Notably, a significant negative correlation was obtained between prescores on MI and change scores on the OCD measures. This suggests that high levels of MI are associated with high levels of treatment intractability. High MI appears to be a poor prognostic factor in OCD.
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Huang LC, Hwang TJ, Huang GH, Hwu HG. Outcome of severe obsessive-compulsive disorder with schizotypal features: a pilot study. J Formos Med Assoc 2011; 110:85-92. [PMID: 21377062 DOI: 10.1016/s0929-6646(11)60014-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2009] [Revised: 01/01/2010] [Accepted: 01/19/2010] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND/PURPOSE Long-term outcome of patients with severe obsessive-compulsive disorder (OCD) and schizotypal features has been rarely studied. We investigated this issue in this retrospective pilot study. METHODS Twenty-two patients with severe OCD and schizotypal features were identified by chart review. Another 22 OCD patients without schizotypal features (OCD-NS) served as the comparison group. Those with schizotypal features must not fulfill a diagnosis of schizophrenia or schizotypal disorder. After an average follow-up of 6.6 years, each patient received a re-diagnosis clinical interview. Relevant demographic and clinical data were collected. Patients with schizotypal features were classified into two groups after re-diagnosis: those with schizophrenia or schizotypal disorder (OCD-SS group, n = 9) and those with only schizotypal traits (OCD-ST group, n = 13) that did not fulfill a well-formed schizophrenia-spectrum disorder. Demographic data, family history, clinical symptoms, and OCD course were compared among the three patient groups. RESULTS Compared with the OCD-NS group, the OCD-SS group was significantly less educated, less likely to be married or female, and had earlier onset of illness and poorer OCD course (p<0.05). There was no significant difference in any demographic and clinical variables between the OCD-SS and OCD-ST groups except that the OCD-ST group had a significantly better OCD course (p < 0.01). CONCLUSION The findings suggest that a substantial proportion of the patients with severe OCD and schizotypal features evolve into schizophrenia spectrum disorder and are associated with a poor long-term outcome, whereas the OCD-NS group might stay with limited manifestations of schizotypal features and have a better outcome.
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Affiliation(s)
- Lung-Cheng Huang
- Department of Psychiatry, Chi Mei Medical Center, Tainan, Taiwan
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20
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The treatment of magical ideation in two individuals with obsessive compulsive disorder. COGNITIVE BEHAVIOUR THERAPIST 2010. [DOI: 10.1017/s1754470x10000140] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AbstractData collected from clinical populations indicate that magical ideation (MI) may play a causal or a mediating role in the expression of obsessive compulsive symptoms. If this is the case then when targeted in treatment, symptoms of obsessive compulsive disorder (OCD) should be altered. Two individuals diagnosed with OCD received a trial treatment targeting magical thinking. The intervention consisted of a series of procedures designed to undermine superstitious/MI without targeting obsessions or compulsions. The procedures involved critical analysis of the following material: (1) a free astrology offer; (2) a horoscope prediction exercise; (3) a description of four different cultural explanations of the origin of fire; (4) an instructive guide for Tarot card readers; (5) a report of a UFO sighting; (6) a video-clip describing a cult festival; (7) a description of a ‘hoax’ channeler and (8) a superstition exercise. Measures of obsessive compulsive symptoms, superstition, MI and thought–action fusion were administered pre-treatment, post-treatment and at 3 months’ follow-up. According to the twofold criterion of Jacobson et al. (Behaviour Therapy 1984, 15, 336–352), following treatment the patients were identified as being recovered on measures of magical and superstitious thinking and on the Padua Inventory.
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Catapano F, Perris F, Fabrazzo M, Cioffi V, Giacco D, De Santis V, Maj M. Obsessive-compulsive disorder with poor insight: a three-year prospective study. Prog Neuropsychopharmacol Biol Psychiatry 2010; 34:323-30. [PMID: 20015461 DOI: 10.1016/j.pnpbp.2009.12.007] [Citation(s) in RCA: 124] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2009] [Revised: 11/27/2009] [Accepted: 12/09/2009] [Indexed: 11/26/2022]
Abstract
Available evidence about the relationship between poor insight and other clinical characteristics in patients with obsessive-compulsive disorder (OCD) is inconclusive and conflicting. There is also a paucity of data on the long-term course and treatment outcome of OCD patients with poor insight. The present study reports the findings of a relatively large sample (n=106) of outpatients fulfilling DSM-IV criteria for OCD, treated with serotonin reuptake inhibitors (SRIs) and prospectively followed up for 3 years. Baseline information was collected on demographic and clinical characteristics, using standardized instruments. Insight was assessed by means of the Brown Assessment of Beliefs Scale (BABS). Eighty-three patients were followed prospectively and evaluated systematically by validated measures of psychopathology. Compared to their good insight counterparts, the OCD patients with poor insight (22%) showed a greater severity of obsessive-compulsive and depressive symptomatology; an earlier age at onset; a higher rate of schizophrenia spectrum disorder in their first-degree relatives; a higher comorbidity with schizotypal personality disorder. During the follow-up period, poor insight OCD patients were less likely to achieve at least a partial remission of obsessive-compulsive symptoms; required a significantly greater number of therapeutic trials; received more frequently augmentation with antipsychotics. The results suggest that the specifier "poor insight" helps to identify a subgroup of patients at the more severe end of OCD spectrum, characterized by a more complex clinical presentation, a diminished response to standard pharmacological interventions, and a poorer prognosis. Further research is needed to identify alternative strategies for the management of these patients.
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Affiliation(s)
- Francesco Catapano
- Department of Psychiatry, University of Naples SUN, Largo Madonna delle Grazie, I-80138 Naples, Italy.
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22
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Effect of Personality Disorders on Treatment Outcome of Surgery for Low Back Pain. ACTA ACUST UNITED AC 2010. [DOI: 10.1300/j094v04n03_09] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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23
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Predictive Factors in the Treatment of Obsessive-Compulsive Disorders with Fluvoxamine and/or Behaviour Therapy. ACTA ACUST UNITED AC 2009. [DOI: 10.1017/s0141347300017791] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Fisher's stepwise discriminant analysis was carried out on 10 baseline variables searching for posterior prediction of success in a sample of sixty DSM-III obsessive-compulsive patients. The patients' median score on Hamilton rating scale of depression was 19. In a controlled study they were randomized into three groups: fluvoxamine with antiexposure, fluvoxamine with exposure, or placebo with exposure. In the whole sample, five variables accounted for 76% of the correctly classified patients: avoidance score of the behavioural avoidance test, behaviour therapy expectations, fluvoxamine expectations, Beck depression inventory and rituals repetition. High avoidance score predicted 68% of the correctly classified patients in the whole sample. The discriminant function classified correctly 70% of the patients in the antiexposure with fluvoxamine group, versus 75% in the exposure with fluvoxamine group, and 85% of the patients receiving exposure with placebo (χ2, d.f.2, NS).
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24
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Grisham JR, Steketee G, Frost RO. Interpersonal problems and emotional intelligence in compulsive hoarding. Depress Anxiety 2009; 25:E63-71. [PMID: 17385726 DOI: 10.1002/da.20327] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
There is some evidence that compulsive hoarding is associated with social impairment, which may contribute to poor functional outcomes among hoarding patients. In this study, individuals with compulsive hoarding (n = 30) were compared to nonhoarding anxious or depressed patients (n = 30) and nonclinical community participants (n = 30) with respect to clinical characteristics, interpersonal difficulties, and emotional intelligence. All participants were diagnosed using a semi-structured interview and completed self-report measures. Participants with compulsive hoarding endorsed more depression and schizotypal personality disorder symptoms than participants in both comparison groups. Hoarding participants also reported more interpersonal difficulties than community volunteers, but they did not differ significantly from nonhoarding participants with an anxiety or mood disorder. Multiple regression analyses demonstrated that hoarding-related beliefs were marginally related to increased interpersonal problems over and above the effect of depression and anxiety. The groups did not differ significantly with respect to emotional intelligence.
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Affiliation(s)
- Jessica R Grisham
- School of Psychology, University of New South Wales, Sydney, NSW, Australia.
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Poyurovsky M, Faragian S, Pashinian A, Heidrach L, Fuchs C, Weizman R, Koran L. Clinical characteristics of schizotypal-related obsessive-compulsive disorder. Psychiatry Res 2008; 159:254-8. [PMID: 18378321 DOI: 10.1016/j.psychres.2007.02.019] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2006] [Revised: 09/27/2006] [Accepted: 02/15/2007] [Indexed: 11/26/2022]
Abstract
In this study we compared 15 patients with DSM-IV obsessive-compulsive disorder (OCD) and schizotypal personality disorder (SPD) and 31 non-SPD OCD patients. OCD-SPD patients had poorer insight, more negative symptoms, lower functioning, more antipsychotic augmentation and more first-degree relatives with schizophrenia-spectrum disorders. A distinct clinical phenotype of OCD associated with SPD should be considered when investigating etiopathogenetic mechanisms.
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Hansen B, Vogel PA, Stiles TC, Götestam KG. Influence of co-morbid generalized anxiety disorder, panic disorder and personality disorders on the outcome of cognitive behavioural treatment of obsessive-compulsive disorder. Cogn Behav Ther 2008; 36:145-55. [PMID: 17943480 DOI: 10.1080/16506070701259374] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
This study examined co-morbid generalized anxiety disorder and/or panic disorder and personality disorders as predictors of treatment outcomes in adult outpatients with obsessive-compulsive disorder. The patients received exposure with response prevention (ERP) treatment with the addition of either elements of cognitive therapy (ERP+CT) or relaxation training (ERP+REL). It was hypothesized that the addition of cognitive interventions would yield better treatment outcomes for patients with co-morbid generalized anxiety disorder and/or panic disorder. It was also hypothesized that patients with any personality disorder would show less treatment gains in both conditions. Using intention-to-treat criteria, patients with generalized anxiety disorder and/or panic disorder co-morbidity showed less treatment gains at post-treatment across both treatment conditions. This group showed significantly more treatment gains in the ERP+CT condition at the post-treatment and the 12-month follow-up assessments compared with patients in the ERP+REL condition. However, this was not significant when comparing treatment completers. Patients with a co-morbid Cluster A or B personality disorder showed significantly less treatment gains in both treatment conditions at the 12-month follow-up assessment. Among treatment completers, patients with a Cluster C personality disorder showed significantly better outcomes at the post-treatment assessment in the ERP+REL treatment condition. These results, clinical implications, and the importance of further investigations are discussed.
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Affiliation(s)
- Bjarne Hansen
- Department of Neuroscience, Norwegian University of Science and Technology-- Trondheim, Trondheim, Norway.
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Shin NY, Lee AR, Park HY, Yoo SY, Kang DH, Shin MS, Kwon JS. Impact of coexistent schizotypal personality traits on frontal lobe function in obsessive-compulsive disorder. Prog Neuropsychopharmacol Biol Psychiatry 2008; 32:472-8. [PMID: 17976879 DOI: 10.1016/j.pnpbp.2007.09.020] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2007] [Revised: 09/30/2007] [Accepted: 09/30/2007] [Indexed: 10/22/2022]
Abstract
OBJECTIVE This study was a post-hoc analysis of the results from a neuropsychological battery which was conducted to investigate the frontal lobe difference between obsessive-compulsive disorder (OCD) patients with and without schizotypal personality trait (SPT), especially dorsolateral prefrontal and medial frontal functions. METHODS Fifty-five OCD patients were divided into two groups according to their Personality Disorder Questionnaire-4+ scores. Patients with OCD with SPT (n=17) and OCD without SPT (n=38) were compared to 52 schizophrenia patients and 67 healthy subjects. Two neuropsychological tasks, the Wisconsin Card Sorting Test (WCST) and verbal fluency tests which are considered to reflect dorsolateral and medial frontal functions, were selected for an analysis. RESULTS OCD with SPT patients and patients with schizophrenia performed significantly worse than controls in both the WCST and verbal fluency tasks, whereas OCD without SPT patients showed no deficits in the same tasks. Moreover, we found no statistically significant difference in either task between patients having OCD with SPT and patients with schizophrenia. CONCLUSION This study indicate that OCD with SPT may have distinct patterns of neurocognitive deficit that differ from those of OCD without SPT, especially in terms of frontal lobe function.
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Affiliation(s)
- Na Young Shin
- Interdisciplinary Cognitive Science Program, Seoul National University, Seoul, South Korea
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Grisham JR, Brown TA, Savage CR, Steketee G, Barlow DH. Neuropsychological impairment associated with compulsive hoarding. Behav Res Ther 2007; 45:1471-83. [PMID: 17341416 DOI: 10.1016/j.brat.2006.12.008] [Citation(s) in RCA: 153] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2006] [Revised: 12/19/2006] [Accepted: 12/19/2006] [Indexed: 11/18/2022]
Abstract
A group of patients with compulsive hoarding (n=30) was compared to a mixed clinical group (n=30) and a nonclinical community group (n=30) on laboratory tests of information-processing features hypothesized to be central to hoarding (memory, attention, and decision-making). Hoarding patients demonstrated slower and more variable reaction time, increased impulsivity, greater difficulty distinguishing targets and nontargets, and worse spatial attention relative to comparison groups. Multiple regression analyses demonstrated that slower reaction time and increased impulsivity were significantly related to hoarding symptoms over and above the effect of depression, schizotypy, and other obsessive-compulsive disorder (OCD) symptoms. There were no group differences on a test of emotion-based decision-making. Results are discussed in terms of previous findings and theoretical models of compulsive hoarding.
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Obsessive-compulsive disorder: a 3-year prospective follow-up study of patients treated with serotonin reuptake inhibitors OCD follow-up study. J Psychiatr Res 2006; 40:502-10. [PMID: 16904424 DOI: 10.1016/j.jpsychires.2005.04.010] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2005] [Revised: 04/12/2005] [Accepted: 04/24/2005] [Indexed: 10/24/2022]
Abstract
This study aimed to evaluate the long-term course of obsessive-compulsive disorder (OCD) in patients treated with serotonin reuptake inhibitors (SRIs) and to identify predictors of clinical outcome. Seventy-nine patients fulfilling DSM-IV criteria for OCD were followed prospectively for 3 years. Baseline information was collected on demographic and clinical characteristics, using standardized instruments. During the follow-up period, the clinical status of each patient was evaluated monthly in the first year and bimonthly thereafter by means of the Yale-Brown Obsessive Compulsive Scale (Y-BOCS) and the Hamilton Rating Scale for Depression (HDRS). The cumulative probability of achieving at least partial remission from obsessive-compulsive (OC) symptoms during the 3-year period was 65%. The probability of full remission was 38%. For subjects who achieved at least partial remission, the probability of subsequent relapse was 60%. Significant predictors of poor outcome included a longer duration of illness, a greater severity of OC symptoms at intake, and the presence of comorbid schizotypal personality disorder. The findings confirm that the course of illness in OCD is usually continuous with fluctuations in the intensity of OC symptoms. Despite adequate SRI therapy, relatively few patients achieve a completely asymptomatic state, and of those who achieve at least a partial remission, a substantial proportion subsequently relapse. One third of OCD patients is treatment-resistant. Further studies with large samples are required to adequately identify predictors of long-term outcome of OCD in order to optimize the choice among the existing treatment modalities. The development of alternative strategies is needed to improve the treatment approaches for treatment-resistant OCD patients.
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Jin Lee K, Wook Shin Y, Wee H, Youn Kim Y, Kwon JS. Gray matter volume reduction in obsessive-compulsive disorder with schizotypal personality trait. Prog Neuropsychopharmacol Biol Psychiatry 2006; 30:1146-9. [PMID: 16647175 DOI: 10.1016/j.pnpbp.2006.03.022] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVES Obsessive-compulsive disorder (OCD) with schizotypal personality trait (SPT) and OCD without SPT demonstrated differences in cognitive dysfunction and treatment response. This study aimed to investigate whether brain volume differs between OCD with SPT and OCD without SPT. METHODS OCD with SPT (n=20), OCD without SPT (n=47), healthy comparison subjects (n=83) and schizophrenic patients (n=59) participated in this study. We assessed brain volume such as gray matter (GM), white matter (WM) and cerebrospinal fluid (CSF) using magnetic resonance imaging. The imaging data sets were filtered using anisotropic diffusion methods to improve the signal to noise ratio. The semi-automated region-growing method was used to remove images of tissues exterior to the brain. The fuzzy C-means algorithm was used to segment the extracted brain images into gray matter, white matter and cerebrospinal fluid. RESULTS OCD with SPT (p=0.048) and Schizophrenic patients (p<0.001) demonstrated a significant GM volume reduction compared to healthy controls. OCD without SPT revealed no significant GM volume reduction compared to healthy controls (p=0.504). CONCLUSION This study suggests that OCD with SPT could be distinguished as a distinct subtype of OCD, based on observations of gray matter volume.
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Affiliation(s)
- Kyung Jin Lee
- Neuroscience Institute, Seoul National University Medical Research Center, 28 Yongon-Dong, Chongno-Gu, Seoul, 110-744, Republic of Korea
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Tükel R, Bozkurt O, Polat A, Genç A, Atli H. Clinical predictors of response to pharmacotherapy with selective serotonin reuptake inhibitors in obsessive-compulsive disorder. Psychiatry Clin Neurosci 2006; 60:404-9. [PMID: 16884439 DOI: 10.1111/j.1440-1819.2006.01523.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
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.
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Affiliation(s)
- Raşit Tükel
- Department of Psychiatry, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey.
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AARDEMA FREDERICK. PROCESSES OF INFERENCE, SCHIZOTYPAL THINKING, AND OBSESSIVE-COMPULSIVE BEHAVIOUR IN A NORMAL SAMPLE. Psychol Rep 2006. [DOI: 10.2466/pr0.99.5.213-220] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Uguz F, Askin R, Cilli AS, Besiroglu L. Comparison of treatment responses and clinical characteristics of early-onset and late-onset obsessive-compulsive disorder. Int J Psychiatry Clin Pract 2006; 10:291-6. [PMID: 24941149 DOI: 10.1080/13651500600811271] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Objective. The clinical characteristics and response to pharmacotherapy of adult patients with early-onset and late-onset obsessive-compulsive disorder (OCD) were compared in this study. Methods. A total of 50 outpatients with OCD diagnosed according to DSM-IV criteria (early-onset: 20; late-onset: 30) were included in the study. After initial clinical evaluation with The Structured Clinical Interview for DSM-IV/Clinical Version (SCID-I/CV), The Structured Clinical Interview for DSM-III-R Personality Disorders (SCID-II) and Yale-Brown Obsessive-Compulsive Scale (Y-BOCS), all patients were treated with fluvoxamine, sertraline or paroxetine for 12 weeks. Treatment response was defined as a ≥35% reduction in the Y-BOCS-total scores from baseline in a 12-week follow-up period. Results. Forty-three patients (early-onset: 16; late-onset: 27) completed the study. The early-onset group had higher frequencies of symmetry/exactness obsessions and ordering/arranging compulsions, and the late-onset group had higher mean age at assessment. Nine (56.3%) patients with early-onset and 18 (66.7%) with late-onset responded to pharmacotherapy. The difference between response rates was not statistically significant. Conclusions. Our study suggests that although there are some phenomenological differences between patients with early-onset OCD and late-onset OCD, these patients have similar responses to pharmacotherapy.
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Affiliation(s)
- Faruk Uguz
- Department of Psychiatry, Meram Faculty of Medicine, Selçuk University, Konya, Turkey
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Mancebo MC, Eisen JL, Grant JE, Rasmussen SA. Obsessive compulsive personality disorder and obsessive compulsive disorder: clinical characteristics, diagnostic difficulties, and treatment. Ann Clin Psychiatry 2005; 17:197-204. [PMID: 16402751 DOI: 10.1080/10401230500295305] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND The overlap between obsessive compulsive personality disorder (OCPD) and obsessive compulsive disorder (OCD) has received increasing recognition and continues to be a source of much debate. With the advent of new research methodologies, researchers have attempted to distinguish whether OCPD and OCD are two distinct phenomena that can co-occur or whether they are similar, overlapping constructs. METHODS MEDLINE was used to systematically review the OCPD and OCD literature published between 1991 and 2004. RESULTS Using the more stringent DSM-IV criteria, results from OCD clinical samples suggest that the majority of individuals with OCD (75%) do not have OCPD. Similarly, results from personality disorder samples suggest that the majority of individuals with OCPD (80%) do not have OCD. CONCLUSIONS While there is evidence that OCD and OCPD are linked, the literature does not support either one as a necessary or sufficient component of the other.
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Affiliation(s)
- Maria C Mancebo
- Department of Psychiatry and Human Behavior, Brown University, Providence, RI 02906, USA.
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Poyurovsky M, Koran LM. Obsessive-compulsive disorder (OCD) with schizotypy vs. schizophrenia with OCD: diagnostic dilemmas and therapeutic implications. J Psychiatr Res 2005; 39:399-408. [PMID: 15804390 DOI: 10.1016/j.jpsychires.2004.09.004] [Citation(s) in RCA: 94] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2004] [Revised: 08/25/2004] [Accepted: 09/21/2004] [Indexed: 10/26/2022]
Abstract
Although schizophrenia and obsessive-compulsive disorder (OCD) are distinct diagnostic entities, there are substantial areas of overlap between the two disorders in clinical characteristics, affected brain areas and pharmacotherapy. Though OCD patients apparently do not have increased risk for developing schizophrenia, schizotypal personality disorder has consistently been found in OCD patients. Compelling evidence also points to an increased rate of OCD in schizophrenia patients. Accurate diagnosis of both disorders in their "pure" and overlapping forms is necessary in order to evaluate etiological mechanisms underlying schizophrenia and OCD, and to provide adequate treatment and prognosis. In this review, we address some aspects of the current status of research pertinent to the OCD-schizophrenia interface and suggest further steps towards the clinical and etiological identification of homogeneous subgroups on the putative OCD-schizophrenia axis.
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Affiliation(s)
- M Poyurovsky
- Research Unit, Tirat Carmel Mental Health Center and Rappaport Faculty of Medicine, Israel Institute of Technology, Technion, 9 Eshkol Street, Haifa, Tirat Carmel 30200, Israel.
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Berle D, Starcevic V. Thought–action fusion: Review of the literature and future directions. Clin Psychol Rev 2005; 25:263-84. [PMID: 15792850 DOI: 10.1016/j.cpr.2004.12.001] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2004] [Revised: 10/26/2004] [Accepted: 12/06/2004] [Indexed: 11/24/2022]
Abstract
Thought-action fusion (TAF) is the tendency for individuals to assume that certain thoughts either imply the immorality of their character or increase the likelihood of catastrophic events. The burgeoning literature on TAF is reviewed. It is not clear whether TAF refers to a specific appraisal style, a more enduring belief, or a combination of both. Inconsistent definitions of magical thinking have hindered better understanding of the relationship between TAF and magical thinking. Much work remains to be done to improve assessment and measurement of TAF. TAF is associated with tendencies towards obsessive-compulsive disorder (OCD) and may contribute to its symptoms. However, the literature investigating TAF and other variables implicated in OCD remains inconclusive. It is suggested that TAF is not specific to OCD, but also prevalent in other anxiety disorders. TAF appears to be moderately related to depressive symptoms and a similar bias may contribute to preoccupations in eating disorders. TAF is also associated with the presence of psychological disorders in children and adolescents. Educational and cognitive therapy approaches to reduce TAF and consequent symptoms are discussed, and suggestions for further research made.
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Affiliation(s)
- David Berle
- Nepean Anxiety Disorders Clinic, Department of Psychological Medicine, Nepean Hospital, P.O. Box 63, Penrith, NSW 2751, Australia.
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Walsh KH, McDougle CJ. Pharmacological augmentation strategies for treatment-resistant obsessive-compulsive disorder. Expert Opin Pharmacother 2005; 5:2059-67. [PMID: 15461541 DOI: 10.1517/14656566.5.10.2059] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
First-line treatment for obsessive-compulsive disorder (OCD) has been well-established for over a decade, although newer medications, such as citalopram and venlafaxine, have emerged to take a place among the older, more established serotonin re-uptake inhibitors (SRIs). Unfortunately, as many as 50% of all patients with OCD will have symptoms refractory to a single medication treatment trial, and a smaller percentage will remain refractory after two or more trials. The optimal dosage and duration for first-line trials have been established. Many strategies exist for patients who do not respond to first- or second-line medication trials, including behavioural therapy, switching to newer SRIs, and augmentation with additional medications. This review will focus on medication strategies for augmenting SRI treatment response in OCD treatment, including neuroleptic and serotonergic agents. Future investigations should include more controlled studies and investigate medications that are less likely to trigger extrapyramidal symptoms, diabetes mellitus and weight gain.
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Affiliation(s)
- Kelda H Walsh
- Department of Psychiatry, Indiana University School of Medicine, Riley Hospital for Children, Room 4300, 702 Barnhill Drive, Indianapolis, IN 46202, USA.
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Aardema F, Emmelkamp PMG, O'Connor KP. Inferential confusion, cognitive change and treatment outcome in Obsessive-Compulsive Disorder. Clin Psychol Psychother 2005. [DOI: 10.1002/cpp.464] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Ravi Kishore V, Samar R, Janardhan Reddy YC, Chandrasekhar CR, Thennarasu K. Clinical characteristics and treatment response in poor and good insight obsessive-compulsive disorder. Eur Psychiatry 2004; 19:202-8. [PMID: 15196601 DOI: 10.1016/j.eurpsy.2003.12.005] [Citation(s) in RCA: 118] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2003] [Revised: 11/28/2003] [Accepted: 12/05/2003] [Indexed: 10/26/2022] Open
Abstract
The DSM-IV criteria recognize the existence of obsessive-compulsive disorder (OCD) with poor insight. However, there is paucity of literature on the clinical correlates and treatment response in poor and good insight OCD. In this study, insight is measured by using the Brown Assessment of Beliefs Scale (BABS) developed specifically to assess insight. One hundred subjects with DSM-IV OCD were ascertained from the OCD clinic of a large psychiatric hospital in India. All subjects were evaluated extensively by using structured instruments and established measures of psychopathology. The subjects were treated with adequate doses of drugs for adequate period. The results showed that 25% of the subjects had poor insight. Poor insight was associated with earlier age-at-onset, longer duration of illness, more number of obsessive-compulsive symptoms, more severe illness and higher comorbidity rate, particularly major depression. Of the subjects who were treated adequately (N = 73), 44 (60%) were treatment responders. Poor insight was associated with poor response to drug treatment. In the step-wise logistic regression analysis, baseline BABS score was highly predictive of poor treatment response. Poor insight appears to be associated with specific clinical correlates and poor response to drug treatment. Further studies are needed in larger samples to replicate our findings.
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Affiliation(s)
- V Ravi Kishore
- Department of Psychiatry, National Institute of Mental Health and Neurosciences (NIMHANS), Bangalore 560029, Karnataka State, India
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Moritz S, Fricke S, Jacobsen D, Kloss M, Wein C, Rufer M, Katenkamp B, Farhumand R, Hand I. Positive schizotypal symptoms predict treatment outcome in obsessive-compulsive disorder. Behav Res Ther 2004; 42:217-27. [PMID: 14975782 DOI: 10.1016/s0005-7967(03)00120-7] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2002] [Revised: 03/31/2003] [Accepted: 04/03/2003] [Indexed: 11/19/2022]
Abstract
Previous research has suggested that the presence of schizotypal personality disorder may represent a risk factor for treatment failure in obsessive-compulsive disorder (OCD). Relying on a dimensional approach, the present study investigated whether the predictive importance of schizotypal personality is shared by all of its features to the same extent or whether it is confined to a subset of symptoms. Fifty-three patients underwent multi-modal cognitive-behavioral therapy with or without adjunctive antidepressive medication. Therapy response was defined as a 35% decline of the Y-BOCS total score. At baseline assessment, patients were asked to fill out the schizotypal personality questionnaire, the perceptual aberration scale and the Beck depression inventory. Stepwise regression analysis and group comparisons conducted with the schizotypal and depression scales revealed that elevated scores in the positive schizotypal scales, especially perceptual aberrations, were highly predictive for treatment failure. Responders to treatment and non-responders did not significantly differ on other variables or on scores in two scales which measured response biases. The study provides evidence that positive schizotypal symptoms are antecendents for treatment failure in OCD. It needs to be evaluated whether these at-risk individuals benefit from additional intervention, such as the adminstration of low-dose atypical neuroleptics and specifically tailored behavorial intervention.
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Affiliation(s)
- Steffen Moritz
- Universitätsklinikum Hamburg-Eppendorf, Klinik für Psychiatrie und Psychotherapie, Martinistrasse 52, D-20246 Hamburg, Germany.
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41
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Einstein DA, Menzies RG. The presence of magical thinking in obsessive compulsive disorder. Behav Res Ther 2004; 42:539-49. [PMID: 15033500 DOI: 10.1016/s0005-7967(03)00160-8] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2002] [Revised: 05/27/2003] [Accepted: 06/06/2003] [Indexed: 11/16/2022]
Abstract
Two research groups have raised the possibility that magical ideation may be a fundamental feature of obsessive-compulsive disorder. It has been proposed to underlie thought action fusion and superstitious beliefs. In this study, the Magical Ideation scale, the Lucky Behaviours and Lucky Beliefs scales, the Thought Action Fusion-Revised scale, the Padua Inventory, and the Obsessive Compulsive Inventory-Short Version were completed by 60 obsessive compulsive patients at a hospital clinic. Of all the measures, the Magical Ideation (MI) scale was found to be the most strongly related to obsessive compulsive symptoms. Large and significant relationships between MI scores and the measures of OCD were obtained even when alternative constructs (Lucky Behaviours, Lucky Beliefs, Thought Action Fusion-Revised scales) were held constant. No other variable remained significantly related to the Obsessive Compulsive Inventory-Short Version when magical ideation scores were held constant. The findings suggest that a general magical thinking tendency may underpin previous observed links between superstitiousness, thought action fusion and OCD severity.
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Affiliation(s)
- Danielle A Einstein
- School of Behavioural and Community Health Sciences, The University of Sydney, Australia.
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Abstract
A 56-year-old male presented with compulsive hoarding along with attention-deficit/hyperactivity disorder and schizotypal personality disorder. Hoarding has been described as difficult to treat both pharmacologically and behaviorally, and this patient's comorbid conditions also contributed to his overall impairment. The patient's treatment regimen of fluvoxamine, amphetamine salts, and risperidone, along with behavioral therapy, has helped with hoarding behaviors, motivation, procrastination, and increased socialization. Hoarding may be a unique subtype of obsessive-compulsive disorder with poorer prognosis and distinct neuroanatomic dysfunction. Augmentation with stimulants may provide benefits in aspects of hoarding such as procrastination, especially in patients with comorbid attention-deficit hyperactivity disorder.
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Affiliation(s)
- Alicia Kaplan
- Department of Psychiatry, Mount Sinai School of Medicine, New York City, New York 10029-6574, USA
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Ozdemir O, Tükel R, Türksoy N, Uçok A. Clinical characteristics in obsessive-compulsive disorder with schizophrenia. Compr Psychiatry 2003; 44:311-6. [PMID: 12923709 DOI: 10.1016/s0010-440x(03)00093-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
The objective of this study was to compare two groups of patients with obsessive-compulsive disorder (OCD) with and without comorbid schizophrenia in terms of demographic and clinical features. A total of 65 patients diagnosed with OCD were divided into two groups: one comprising 20 patients with schizophrenia and the other comprising 45 patients without schizophrenia. The groups were then compared with respect to demographic variables and scores obtained on various scales. The two groups were similar for the frequency and severity of obsessive-compulsive symptoms. Insight into obsessive-compulsive symptoms was significantly better in the group with schizophrenia. Our findings suggest that the characteristics of obsessive-compulsive symptoms in schizophrenic OCD patients are similar to those in nonschizophrenic OCD patients.
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Affiliation(s)
- Ozay Ozdemir
- Istanbul Faculty of Medicine, Department of Psychiatry, Istanbul University, Turkey
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Türksoy N, Tükel R, Ozdemir O, Karali A. Comparison of clinical characteristics in good and poor insight obsessive-compulsive disorder. J Anxiety Disord 2003; 16:413-23. [PMID: 12213036 DOI: 10.1016/s0887-6185(02)00135-4] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Beginning with DSM-III-R, the condition of an intact insight towards obsessive-compulsive symptoms, which was essential for the classical definition of obsessivecompulsive neurosis, has been removed, permitting inclusion of cases with poor insight. A total of 94 cases who met DSM-III-R criteria for obsessive-compulsive disorder were included in this study. The Structured Clinical Interview for DSM-III-R (SCID-P), YaleBrown Obsessive Compulsive Scale (Y-BOCS), Hamilton Rating Scale for Depression (HRSD), Hamilton Rating Scale for Anxiety (HRSA), and State-Trait Anxiety Inventory (STAI) were administered to each patient. Two subgroups determined by DSM-IV item "poor insight" were compared for demographic variables and the scores obtained on the scales. Scores on the Y-BOCS, HRSA, HRSD and STAI-state were significantly higher in the poor insight group. Current and past major depression were also more frequent. Among personality disorders (PDs), avoidant PD was more common in the good insight group and borderline and narcissistic PDs were more common in the poor insight group. HRSA, HRSD, and STAI-state scores had weak to moderate but significant correlations with insight as defined by the item 11 of Y-BOCS. Findings are discussed in view of previous reports.
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Affiliation(s)
- Nuray Türksoy
- Bakirköy State Hospital for Psychiatric and Neurological Diseases, Istanbul, Turkey.
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Albert U, Picco C, Maina G, Forner F, Aguglia E, Bogetto F. [Phenomenology of patients with early and adult onset obsessive-compulsive disorder]. EPIDEMIOLOGIA E PSICHIATRIA SOCIALE 2002; 11:116-26. [PMID: 12212463 DOI: 10.1017/s1121189x00005571] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To evaluate potential differences in socio-demographic and clinical characteristics (obsessive-compulsive symptomatology, axis I and II comorbidity) between OCD adults with an early age at onset (< 18 years) and later onset, (> or = 18 yrs). DESIGN Clinical controlled study. SETTING Anxiety and Mood Disorders Unit, Department of Neuroscience, University of Turin. METHODS We included 149 subjects with a principal diagnosis of OCD (DSM-IV) and a Y-BOCS total score > or = 16. All patients underwent a semistructured clinical interview aimed at investigating sociodemographic characteristics and clinical features of the disorder. Lifetime Axis I comorbidity, according to DSM-IV criteria, was investigated with a structured interview following Othmer & Othmer guidelines (1994; 1999). Personality disorders were assessed using the Structured Clinical Interview for DSM-IV Axis II Disorders (SCID-II). RESULTS 39 patients referred age at onset of OCD before 18 years (early-onset group) and 110 patients at 18 years or later (later-onset group). Significant differences were found between the two groups: early-onset subjects are characterized by a preponderance of males, a chronic course of illness and a strong association with Schizotypal Personality Disorder. DISCUSSION When subtyping OCD according to age at onset we found significant differences which suggest a possible heterogeneity of the disorder. Our results seem to confirm that early-onset OCD may represent a more severe subgroup, with clinical characteristics such as the chronic course and the high association with Schizotypal PD which are significant in order to apply specific therapeutic strategies.
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Affiliation(s)
- Umberto Albert
- Servizio per i disturbi depressivi e d'ansia, Dipartimento di Neuroscienze, Università degli Studi di Torino, Torino
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Matsunaga H, Kiriike N, Matsui T, Iwasaki Y, Koshimune K, Ohya K, Stein DJ. A comparative study of clinical features between pure checkers and pure washers categorized using a lifetime symptom rating method. Psychiatry Res 2001; 105:221-9. [PMID: 11814541 DOI: 10.1016/s0165-1781(01)00348-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
The current study assessed lifetime obsessive-compulsive disorder (OCD) symptoms in 156 Japanese patients with OCD in order to investigate clinical differences between pure lifetime checkers and pure lifetime washers. Fifty subjects (32%), who had no lifetime history of washing or checking compulsions, or who had a principal symptom other than washing or checking compulsions, were initially excluded. The remaining 106 subjects were divided into three groups: 43 pure lifetime washers (W), 33 pure lifetime checkers (C) and 30 subjects who had experienced both checking and washing compulsions over their lifetime (WC). No differences in clinical characteristics were observed between the W and C groups, suggesting that the lifetime washer-checker distinction may not be useful in subtyping OCD. However, subjects in the WC group differed from other subjects in a number of respects including poorer level of insight, more severe psychopathology and global dysfunction. Thus, they can be generally distinguished by more pervasive and severe psychopathological features, and may constitute a valid subgroup of OCD. Further work from a multidimensional perspective is required to verify the clinical significance of a typology based on lifetime symptoms.
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Affiliation(s)
- H Matsunaga
- Department of Neuropsychiatry, Osaka City University Medical School, 1-4-3 Asahi-machi, Abeno-ku, Osaka 545-8585, Japan.
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Tolin DF, Abramowitz JS, Kozak MJ, Foa EB. Fixity of belief, perceptual aberration, and magical ideation in obsessive-compulsive disorder. J Anxiety Disord 2001; 15:501-10. [PMID: 11764309 DOI: 10.1016/s0887-6185(01)00078-0] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Clinicians and researchers have pondered the intersection of obsessive-compulsive disorder (OCD) and psychosis. We examined the records of 395 individuals seeking treatment for OCD and classified participants according to their most frequent or distressing obsession and compulsion. All participants completed measures of fixity of belief, perceptual distortions, magical ideation, and psychotic symptoms. Results indicated that individuals who reported fear of harming self or others via overwhelming impulse or by mistake, and those with religious obsessions, had poorer insight and more perceptual distortions and magical ideation than did individuals with other types of obsessions. These results did not appear to reflect mere differences in OCD severity. Results are discussed in light of previous findings showing that psychotic-like symptoms are associated with attenuated treatment outcome in OCD. More research is needed to assess the absolute magnitude of psychotic-like features in OCD patients with impulse/mistake and religious obsessions and to examine whether these features interfere with standard cognitive-behavioral therapy.
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Affiliation(s)
- D F Tolin
- Anxiety Disorders Center, The Institute of Living, Hartford, CT 06106, USA.
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Grados MA, Riddle MA. Pharmacological treatment of childhood obsessive-compulsive disorder: from theory to practice. JOURNAL OF CLINICAL CHILD PSYCHOLOGY 2001; 30:67-79. [PMID: 11294079 DOI: 10.1207/s15374424jccp3001_8] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Discusses pharmacological treatment of childhood obsessive-compulsive disorder (OCD), chronic and underrecognized psychiatric condition that affects up to 2% to 3% of children and adolescents. Research in OCD in children, including neuropharmacology, brain imaging, genetics, and clinical phenomenology, informs current views of OCD pathophysiology. Contemporary research supports the notion of a dysregulation in serotonin subsystems in the central nervous system, with target areas of dysfunction including basal ganglia and orbitofrontal cortex. Pharmacotherapy, along with cognitive-behavioral approaches, constitutes the indicated treatment for childhood OCD. Pharmacological treatment is best guided by a phenomenological understanding of the type of obsessions and compulsions, the intensity and frequency of their presentation with attention to behavioral reinforcements, and psychosocial factors that affect the course of the disease. Serotonin-enhancing agents, such as fluoxetine, fluvoxamine, paroxetine, and sertraline and citalopram (SSRIs) are first-line pharmacological agents, whereas refractory symptoms can be treated by augmentation with neuroleptics or other agents. Clomipramine is as effective as the SSRIs but its use may be accompanied by increased side effects. Genetic factors probably influence susceptibility to OCD as well as response to treatment, and the elucidation of these and other risk factors will be important elements in the future understanding and treatment of this disorder.
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Affiliation(s)
- M A Grados
- Johns Hopkins University School of Medicine and Kennedy Krieger Institute, Baltimore, MD, USA.
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49
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The relationship between schizotypal and obsessive-compulsive features in university students. PERSONALITY AND INDIVIDUAL DIFFERENCES 2000. [DOI: 10.1016/s0191-8869(99)00257-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Bejerot S, von Knorring L, Ekselius L. Personality traits and smoking in patients with obsessive-compulsive disorder. Eur Psychiatry 2000; 15:395-401. [PMID: 11112931 DOI: 10.1016/s0924-9338(00)00509-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
As opposed to other psychiatric populations, subjects with obsessive-compulsive disorder (OCD) smoke less than the general population. The present study aims at further investigating the relationship between smoking in OCD subjects and personality traits. Sixty-four subjects with OCD were interviewed concerning their smoking habits. Personality traits were evaluated using the Karolinska Scales of Personality, and specific obsessive-compulsive personality traits were elicited through self-report questionnaires. Non-smokers were more easily fatigued, more inclined to worry, more remorseful, less self-confident, less impulsive and became uneasy more frequently when urged to speed up, than smokers with OCD. Additionally, non-smokers fulfilled significantly more obsessive-compulsive personality disorder criteria as compared to the smokers (P < 0.001). We propose a clinical subtype of OCD related to non-smoking, psychasthenia, anxiety, and pronounced obsessive-compulsive personality disorder traits.
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Affiliation(s)
- S Bejerot
- Department of Neuroscience, Psychiatry, University Hospital, SE 751 85 Uppsala, Sweden
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