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Sinha N, Ram D, Singh KK, Pattojoshi A. A study of clinical correlates and predictors of insight in obsessive compulsive disorder. Indian J Psychiatry 2024; 66:656-659. [PMID: 39257504 PMCID: PMC11382745 DOI: 10.4103/indianjpsychiatry.indianjpsychiatry_432_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 07/18/2023] [Accepted: 08/14/2023] [Indexed: 09/12/2024] Open
Abstract
Background Obsessive compulsive disorder (OCD) is a clinically heterogeneous psychiatric disorder in terms of symptom content and insight. Aim To study the various factors associated with insight in OCD. Materials and Methods A cross-sectional hospital-based study was conducted among 40 patients with OCD who were evaluated on Yale-Brown Obsessive-Compulsive Scale, Hamilton Anxiety Rating Scale, Hamilton Depression Rating Scale, Brown Assessment of Beliefs Scale, Meta-Cognitions Questionnaire, WHOQOL-BREF, and Sheehan Disability Scale. Statistical analysis was done using SPSS version 22. Results Metacognition, severity of OCD, and associated disability were the significant predictors for insight in patients with OCD. Conclusion Factors associated with insight in OCD can enhance our understanding in the management of OCD.
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Affiliation(s)
- Niska Sinha
- Department of Psychiatry, Indira Gandhi Institute of Medical Sciences, Patna, Bihar, India
| | - Daya Ram
- Consultant Psychiatrist, Ranchi, Jharkhand, India
| | - Krishna K Singh
- Department of Psychiatry, Indira Gandhi Institute of Medical Sciences, Patna, Bihar, India
| | - Amrit Pattojoshi
- Department of Psychiatry, Hi-Tech Medical College and Hospital, Bhubaneswar, Odisha, India
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Ouazzani Housni Touhami Y, Hlal H, Bout A, Najdi A, Aarab C, Rammouz I, Aalouane R. Clinical profile of schizophrenia comorbid with obsessive-compulsive symptoms: A comparative study. L'ENCEPHALE 2023; 49:549-556. [PMID: 36244835 DOI: 10.1016/j.encep.2022.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 07/10/2022] [Accepted: 07/15/2022] [Indexed: 06/16/2023]
Abstract
OBJECTIVE Describe and compare the clinical profile of schizophrenic patients with and without obsessive-compulsive symptoms and obsessive-compulsive disorder (OCD) patients. METHODS A descriptive and analytical cross-sectional study was carried out at the psychiatry department of Hassan II University Hospital in Fez over 12 months to compare three groups of patients: "schizo-obsessive" (n=32), "schizophrenia" (n=34), and "OCD" (n=46). All participants (n=112) were assessed using the mini-international neuropsychiatric interview (MINI), the Yale-Brown obsessive-compulsive scale (Y-BOCS), the Brown assessment of beliefs scale (BABS), the Hamilton anxiety rating scale (HAM-A), the Beck's depression inventory (BDI-II), the positive and negative syndrome scale (PANSS), and the clinical global impressions-severity scale (CGI-S). RESULTS The "schizo-obsessive" group differed from the "schizophrenia" group in: more severe psychotic symptoms (mean=64.16±17.049, P<0.001), higher anxiety (mean=8.87±5,655, P<0.001) and depression (mean=7.50±5.989, P<0.001) scores, more prevalent suicide attempts (46.9%), higher illness severity score (mean=5.13±1.157, P=0.02), and more professional disinsertion (78.1%). The "schizo-obsessive" group (mean= 14.47±3.388) had significantly poor insight (P<0.001) compared to the "OCD" group (mean= 8.35±4.542). There were similarities in the obsessive and compulsive themes between the "schizo-obsessive" and the "OCD" groups, with no significant difference of severity (P=0.26). CONCLUSION A careful assessment of obsessive symptomatology is essential in schizophrenia for better patient management and prognosis.
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Affiliation(s)
- Y Ouazzani Housni Touhami
- Psychiatry Department, Hassan II University Hospital, Fez, Morocco; Clinical Neurosciences Laboratory, Faculty of Medicine, Pharmacy and Dental Medicine of Fez, Sidi Mohamed Ben Abdellah University (USMBA), Fez, Morocco.
| | - H Hlal
- Department of Psychiatry, Mohammed VI University Hospital, Faculty of Medicine and Pharmacy of Oujda, Mohammed 1st University, Oujda, Morocco
| | - A Bout
- Psychiatry Department, Hassan II University Hospital, Fez, Morocco; Clinical Neurosciences Laboratory, Faculty of Medicine, Pharmacy and Dental Medicine of Fez, Sidi Mohamed Ben Abdellah University (USMBA), Fez, Morocco
| | - A Najdi
- Department of epidemiology, Public health and Social Sciences, Faculty of Medicine and Pharmacy of Tangier, Abdelmalek Essaadi University, Tangier, Morocco
| | - C Aarab
- Psychiatry Department, Hassan II University Hospital, Fez, Morocco; Clinical Neurosciences Laboratory, Faculty of Medicine, Pharmacy and Dental Medicine of Fez, Sidi Mohamed Ben Abdellah University (USMBA), Fez, Morocco
| | - I Rammouz
- Psychiatry Department, Agadir University Hospital, Faculty of Medicine and Pharmacy of Agadir, Ibn Zohr University, Agadir, Morocco
| | - R Aalouane
- Psychiatry Department, Hassan II University Hospital, Fez, Morocco; Clinical Neurosciences Laboratory, Faculty of Medicine, Pharmacy and Dental Medicine of Fez, Sidi Mohamed Ben Abdellah University (USMBA), Fez, Morocco
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3
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Huang Y, Weng Y, Lan L, Zhu C, Shen T, Tang W, Lai HY. Insight in obsessive-compulsive disorder: conception, clinical characteristics, neuroimaging, and treatment. PSYCHORADIOLOGY 2023; 3:kkad025. [PMID: 38666121 PMCID: PMC10917385 DOI: 10.1093/psyrad/kkad025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 10/27/2023] [Accepted: 11/07/2023] [Indexed: 04/28/2024]
Abstract
Obsessive-compulsive disorder (OCD) is a chronic disabling disease with often unsatisfactory therapeutic outcomes. The fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) has broadened the diagnostic criteria for OCD, acknowledging that some OCD patients may lack insight into their symptoms. Previous studies have demonstrated that insight can impact therapeutic efficacy and prognosis, underscoring its importance in the treatment of mental disorders, including OCD. In recent years, there has been a growing interest in understanding the influence of insight on mental disorders, leading to advancements in related research. However, to the best of our knowledge, there is dearth of comprehensive reviews on the topic of insight in OCD. In this review article, we aim to fill this gap by providing a concise overview of the concept of insight and its multifaceted role in clinical characteristics, neuroimaging mechanisms, and treatment for OCD.
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Affiliation(s)
- Yueqi Huang
- Department of Psychiatry, Affiliated Mental Health Center and Hangzhou Seventh People's Hospital, Zhejiang University School of Medicine, Hangzhou 310007, China
| | - Yazhu Weng
- Fourth Clinical School of Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Lan Lan
- Department of Psychology and Behavior Science, Zhejiang University, Hangzhou 310058, China
| | - Cheng Zhu
- Department of Psychiatry, Affiliated Mental Health Center and Hangzhou Seventh People's Hospital, Zhejiang University School of Medicine, Hangzhou 310007, China
| | - Ting Shen
- Frontotemporal Degeneration Center, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia 19104, PA, USA
| | - Wenxin Tang
- Department of Psychiatry, Affiliated Mental Health Center and Hangzhou Seventh People's Hospital, Zhejiang University School of Medicine, Hangzhou 310007, China
| | - Hsin-Yi Lai
- Department of Psychiatry, Affiliated Mental Health Center and Hangzhou Seventh People's Hospital, Zhejiang University School of Medicine, Hangzhou 310007, China
- Department of Neurology of the Second Affiliated Hospital, Interdisciplinary Institute of Neuroscience and Technology, Key Laboratory of Medical Neurobiology of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou 310029, China
- MOE Frontier Science Center for Brain Science and Brain-Machine Integration, State Key Laboratory of Brain-machine Intelligence, School of Brain Science and Brain Medicine, Zhejiang University, Hangzhou 311121, China
- College of Biomedical Engineering and Instrument Science, Zhejiang University, Hangzhou 310027, China
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4
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Broekhuizen A, Vriend C, Wolf N, Koenen EH, van Oppen P, van Balkom AJLM, Visser HAD, van den Heuvel OA. Poor Insight in Obsessive-Compulsive Disorder as a Multifaceted Phenomenon: Evidence From Brain Activation During Symptom Provocation. BIOLOGICAL PSYCHIATRY. COGNITIVE NEUROSCIENCE AND NEUROIMAGING 2023; 8:1135-1144. [PMID: 37121397 DOI: 10.1016/j.bpsc.2023.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 03/24/2023] [Accepted: 04/19/2023] [Indexed: 05/02/2023]
Abstract
BACKGROUND Poor insight in obsessive-compulsive disorder (OCD) is associated with higher symptom severity, more comorbidities, and worse response to treatment. This study aimed to elucidate underlying mechanisms of poor insight in OCD by exploring its neurobiological correlates. METHODS Using a symptom provocation task during functional magnetic resonance imaging, we compared brain activation of patients with poor insight (n = 19; 14 female, 5 male), good/fair insight (n = 63; 31 female, 32 male), and healthy control participants (n = 42; 22 female, 20 male) using a Bayesian region-of-interest and a general linear model whole-brain approach. Insight was assessed using the Overvalued Ideas Scale. RESULTS Compared with patients with good/fair insight and healthy control participants, patients with OCD and poor insight showed widespread lower task-related activation in frontal areas (subgenual anterior cingulate cortex, ventromedial prefrontal cortex, dorsolateral prefrontal cortex, ventrolateral prefrontal cortex, supplementary motor area, precentral gyrus), parietal areas (posterior parietal cortex, precuneus), and the middle temporal gyrus and insula. Results were not driven by interindividual differences in OCD symptom severity, medication usage, age of disorder onset, or state distress levels. CONCLUSIONS During symptom provocation, patients with OCD and poor insight show altered activation in brain circuits that are involved in emotional processing, sensory processing, and cognitive control. Future research should focus on longitudinal correlates of insight and/or use tasks that probe emotional and sensory processing and cognitive control.
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Affiliation(s)
- Aniek Broekhuizen
- Mental Healthcare Institute Geestelijke Gezondheidszorg (GGZ) Centraal, Amersfoort, the Netherlands; Department of Psychiatry, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, the Netherlands; Department of Anatomy & Neurosciences, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, the Netherlands; Amsterdam Neuroscience, Compulsivity, Impulsivity & Attention, Amsterdam, the Netherlands.
| | - Chris Vriend
- Department of Psychiatry, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, the Netherlands; Department of Anatomy & Neurosciences, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, the Netherlands; Amsterdam Neuroscience, Compulsivity, Impulsivity & Attention, Amsterdam, the Netherlands
| | - Nadja Wolf
- Mental Healthcare Institute Geestelijke Gezondheidszorg (GGZ) Centraal, Amersfoort, the Netherlands
| | - Emma H Koenen
- Mental Healthcare Institute Geestelijke Gezondheidszorg (GGZ) Centraal, Amersfoort, the Netherlands
| | - Patricia van Oppen
- Department of Psychiatry, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, the Netherlands; Geestelijke Gezondheidszorg (GGZ) in Geest Specialized Mental Healthcare, Amsterdam, the Netherlands
| | - Anton J L M van Balkom
- Department of Psychiatry, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, the Netherlands; Geestelijke Gezondheidszorg (GGZ) in Geest Specialized Mental Healthcare, Amsterdam, the Netherlands
| | - Henny A D Visser
- Mental Healthcare Institute Geestelijke Gezondheidszorg (GGZ) Centraal, Amersfoort, the Netherlands
| | - Odile A van den Heuvel
- Department of Psychiatry, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, the Netherlands; Department of Anatomy & Neurosciences, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, the Netherlands; Amsterdam Neuroscience, Compulsivity, Impulsivity & Attention, Amsterdam, the Netherlands
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5
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Gan J, He J, Fu H, Zhu X. Association between obsession, compulsion, depression and insight in obsessive-compulsive disorder: a meta-analysis. Nord J Psychiatry 2022; 76:489-496. [PMID: 34895018 DOI: 10.1080/08039488.2021.2013532] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Previous studies examining potential relationships of impaired insight with severity obsessive-compulsive (O-C) symptoms and depressive symptoms in patients diagnosed with obsessive-compulsive disorder (OCD) have produced mixed results. Here, we examined differences in these clinical characteristics and their changes after treatment in adult patients with OCD who have poor insight (OCD-PI) versus in those who have good insight (OCD-GI). METHODS Fifty-nine full-text articles were screened for eligibility with 20 studies ultimately being included in the present meta-analysis. RESULTS The OCD-PI and OCD-GI groups differed from each other with respect to O-C symptom (p < 0.001, g > 0.7) and depressive symptom (p < 0.001, g = 0.614) severity. Significant and moderate correlations were observed between insight and treatment outcomes (O-C symptoms, r = 0.33; depressive symptoms, r = 0.47). Exploratory meta-regression showed that methodological factors influenced the magnitudes of inter-group O-C symptom differences. CONCLUSIONS The current meta-analysis indicates that poorer insight is associated with more severe O-C and depression, and less improvement of symptoms in patients with OCD. Insight impairment may be a critical and core OCD-related deficit.
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Affiliation(s)
- Jun Gan
- School of Psychology, Nanjing Normal University, Nanjing, China
| | - Jing He
- Department of Psychology, Hunan First Normal University, Changsha, China.,Hunan Key Laboratory of Children's Psychological Development and Brain Cognitive Science, Hunan the First Normal University, Changsha, China
| | - Hong Fu
- School of Psychology, Nanjing Normal University, Nanjing, China
| | - Xiongzhao Zhu
- Medical Psychological center, The Second Xiangya Hospital, Central South University, Changsha, China.,Medial Psychological Institute of Central South University, Changsha, China.,National Clinical Research Center for Mental Disorders, Changsha, China
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Okamura Y, Murahashi Y, Umeda Y, Misumi T, Asami T, Itokawa M, Harima H, Mizuno M, Matsunaga H, Hishimoto A. Obsessive-Compulsive Disorder with Psychotic Features: Is It a Clinical Entity? Healthcare (Basel) 2022; 10:1910. [PMID: 36292356 PMCID: PMC9601831 DOI: 10.3390/healthcare10101910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 09/24/2022] [Accepted: 09/24/2022] [Indexed: 11/29/2022] Open
Abstract
(1) Background: Even though the comorbidity of obsessive-compulsive disorder (OCD) and a psychotic disorder (PD), such as schizophrenia, is being increasingly recognized, the impact of this comorbidity on the clinical presentation, including insight into obsessive-compulsive symptoms and the functioning of OCD, remains unclear. (2) Methods: To investigate clinical differences between OCD patients with and without PD, 86 Japanese outpatients who met the DSM-IV-TR criteria for OCD were recruited and divided into two groups: 28 OCD patients with PD, and 58 OCD patients without PD. The two groups were cross-sectionally compared in terms of their sociodemographic profiles and clinical characteristics, including the DSM-IV-TR insight specifier and the Global Assessment of Functioning (GAF). (3) Results: The results showed that OCD patients with PD scored lower on both the insight and GAF assessments. (4) Conclusions: The present study suggests that comorbid PD in OCD is a clinical entity.
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Affiliation(s)
- Yasushi Okamura
- Department of Psychiatry, Tokyo Metropolitan Matsuzawa Hospital, 2-1-1 Kamikitazawa, Setagaya-ku, Tokyo 156-0057, Japan
- Department of Psychiatry, Yokohama City University Graduate School of Medicine, 3–9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan
| | - Yuki Murahashi
- Department of Psychiatry, Tokyo Metropolitan Matsuzawa Hospital, 2-1-1 Kamikitazawa, Setagaya-ku, Tokyo 156-0057, Japan
| | - Yuna Umeda
- Department of Psychiatry, Tokyo Metropolitan Matsuzawa Hospital, 2-1-1 Kamikitazawa, Setagaya-ku, Tokyo 156-0057, Japan
| | - Toshihiro Misumi
- Department of Biostatistics, Yokohama City University School of Medicine, 3–9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan
| | - Takeshi Asami
- Department of Psychiatry, Yokohama City University Graduate School of Medicine, 3–9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan
| | - Masanari Itokawa
- Schizophrenia Research Project, Tokyo Metropolitan Institute of Medical Science, 2-1-6 Kamikitazawa, Setagaya-ku, Tokyo 156-8506, Japan
| | - Hirohiko Harima
- Department of Psychiatry, Tokyo Metropolitan Matsuzawa Hospital, 2-1-1 Kamikitazawa, Setagaya-ku, Tokyo 156-0057, Japan
| | - Masafumi Mizuno
- Department of Psychiatry, Tokyo Metropolitan Matsuzawa Hospital, 2-1-1 Kamikitazawa, Setagaya-ku, Tokyo 156-0057, Japan
| | - Hisato Matsunaga
- Department of Neuropsychiatry, Hyogo Medical University, 1-1 Mukogawacho, Nishinomiya 663-8501, Japan
| | - Akitoyo Hishimoto
- Department of Psychiatry, Yokohama City University Graduate School of Medicine, 3–9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan
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7
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Murthy NS, Balachander S, Nirmala BP, Pandian RD, Cherian AV, Arumugham SS, Reddy YCJ. Determinants of family functioning in caregivers of persons with obsessive-compulsive disorder. J Affect Disord 2022; 305:179-187. [PMID: 35247483 DOI: 10.1016/j.jad.2022.02.065] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 01/16/2022] [Accepted: 02/22/2022] [Indexed: 10/19/2022]
Abstract
BACKGROUND Obsessive-compulsive disorder (OCD) is known to cause significant burden to patients and their caregivers. However, there is limited data on its impact on family functioning, especially from families with an adult member having OCD. METHODS Four hundred subjects, which included treatment-seeking adult OCD patients (n = 200) and their caregivers (n = 200) were recruited. Patients were evaluated using the Mini International Neuropsychiatric Interview (MINI) and the Yale-Brown Obsessive-Compulsive Scale (YBOCS). Caregivers were evaluated using the MINI, the Caregiver Strain Index (CSI), the Hamilton Anxiety Rating Scale (HAM-A), the Hamilton Depression Rating Scale (HAM-D), the Socio-Occupational Functioning Assessment Scale (SOFAS), the Family Accommodation Scale (FAS) and the Connor-David Resilience scale (CD-RISC) in a cross-sectional interview. Family functioning was measured using the OCD Family Functioning (OFF) Scale. Structural equation modeling (SEM) was carried out to evaluate the relationships between the patient and caregiver variables to predict family functioning. RESULTS From the best-fitting path model, we ascertained that OCD symptoms did not have a direct relationship with family dysfunction. Their effects were in turn was mediated by family accommodation, anxiety, caregiver stress/burden and depression. "Contamination & washing" was the only significant symptom dimension within the model. Caregiver resilience was found to predict only their individual functioning, and not family functioning. LIMITATIONS Study sample included patients from a tertiary care OCD service, only one caregiver from each patient's family was interviewed. CONCLUSIONS Evaluating family functioning, addressing it as part of interventional modules for patients and caregivers may help improving treatment outcomes.
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Affiliation(s)
- Nithyananda S Murthy
- OCD Clinic, National Institute of Mental Health & Neuro-Sciences (NIMHANS), Bangalore, India; Department of Psychiatric Social Work, NIMHANS, Bangalore, India
| | - Srinivas Balachander
- OCD Clinic, National Institute of Mental Health & Neuro-Sciences (NIMHANS), Bangalore, India; Department of Psychiatry, NIMHANS, Bangalore, India
| | - B P Nirmala
- Department of Psychiatric Social Work, NIMHANS, Bangalore, India
| | | | - Anish V Cherian
- OCD Clinic, National Institute of Mental Health & Neuro-Sciences (NIMHANS), Bangalore, India; Department of Psychiatric Social Work, NIMHANS, Bangalore, India
| | - Shyam Sundar Arumugham
- OCD Clinic, National Institute of Mental Health & Neuro-Sciences (NIMHANS), Bangalore, India; Department of Psychiatry, NIMHANS, Bangalore, India
| | - Y C Janardhan Reddy
- OCD Clinic, National Institute of Mental Health & Neuro-Sciences (NIMHANS), Bangalore, India; Department of Psychiatry, NIMHANS, Bangalore, India.
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8
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Ottoni R, Pellegrini C, Mora L, Marchesi C, Tonna M. Psychopathology of insight in obsessive–compulsive disorder. CURRENT PSYCHOLOGY 2022. [DOI: 10.1007/s12144-022-02806-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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9
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Guillén-Font MA, Cervera M, Puigoriol E, FOGUET-BOREU QUINTÍ, Arrufat FX, Serra-Millàs M. Insight in Obsessive-Compulsive Disorder: Relationship With Sociodemographic and Clinical Characteristics. J Psychiatr Pract 2021; 27:427-438. [PMID: 34768265 PMCID: PMC8575164 DOI: 10.1097/pra.0000000000000580] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Insight is considered a multidimensional concept and, in the context of obsessive-compulsive disorder (OCD), impairment in insight has been widely reported to be associated with severity and other clinical and sociodemographic variables. However, the studies concerning insight in OCD have produced heterogenous data as a result of the scales used to measure insight. To overcome this heterogeneity, the study presented here used 4 different widely used and validated insight scales. The objective was to evaluate various aspects of insight using these scales to identify the relationships between different aspects of insight and clinical and sociodemographic variables to assess which scale or scales might possess greater efficiency in clinical practice. For this purpose, a descriptive, observational, and cross-sectional study of 81 patients in treatment in a mental health center was conducted. Patients were evaluated using the Brown Assessment of Beliefs Scale, the Overvalued Ideas Scale, the Scale of Unawareness of Mental Disorders, the Yale-Brown Obsessive Compulsive Scale, the Clinical Global Impressions Scale, the Global Assessment of Functioning Scale, and the Rey-Osterrieth Complex Figure Test. The results reported significant relationships between insight and scores on the Yale-Brown Obsessive Compulsive Scale (Thoughts, Compulsions, and Total scales), Clinical Global Impressions Scale, and the Global Assessment of Functioning Scale, and significant differences with regard to sex, level of education, working status, and course of the disorder. A correlation analysis was conducted to assess the relationships among the 4 insight scales. The results of this analysis suggest that the scales that measure insight in a multidimensional way (Brown Assessment of Beliefs Scale and Overvalued Ideas Scale) provide more information about the severity of the disorder in patients with OCD.
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10
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Manarte L, Andrade AR, do Rosário L, Sampaio D, Figueira ML, Langley C, Morgado P, Sahakian BJ. Poor insight in obsessive compulsive disorder (OCD): Associations with empathic concern and emotion recognition. Psychiatry Res 2021; 304:114129. [PMID: 34311099 DOI: 10.1016/j.psychres.2021.114129] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 07/13/2021] [Accepted: 07/16/2021] [Indexed: 11/17/2022]
Abstract
PURPOSE Insight is currently considered to be responsible for 20% to 40% of the cases of ineffective obsessive-compulsive disorder (OCD) treatment. As 15% to 36% of patients with OCD have reduced insight, we aimed to identify some of the clinical determinants of insight in OCD. RESULTS Our sample consisted of 57 OCD patients, of which 34 men (59%) and 23 women (41%). All individuals completed a two-phase interview consisting of a clinical assessment, emotional awareness evaluation and insight measurement, using the Brown Assessment of Beliefs Scale (BABS). The insight score correlated significantly with negative emotion recognition (p < 0.0001) and empathic concern (p = 0.003). MAJOR CONCLUSIONS Our results support the hypothesis that insight in OCD is related to emotional awareness, specifically emotion recognition and empathic concern. Future research should investigate the extent to which poor insight and impaired emotional awareness can be modified by psychological or pharmacological therapies and whether this will enhance treatment response.
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Affiliation(s)
- Lucas Manarte
- Psychiatry and Mental Health Department, Faculty of Medicine of the University of Lisbon, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal.
| | - António R Andrade
- IDMEC. Instituto Superior Técnico. University of Lisbon, Av. Rovisco Pais 1, 1649-001 Lisboa, Portugal
| | - Linete do Rosário
- Psychiatry and Mental Health Department, Faculty of Medicine of the University of Lisbon, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
| | - Daniel Sampaio
- Psychiatry and Mental Health Department, Faculty of Medicine of the University of Lisbon, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
| | - Maria Luísa Figueira
- Psychiatry and Mental Health Department, Faculty of Medicine of the University of Lisbon, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
| | - Christelle Langley
- Department of Psychiatry and Behavioural and Clinical Neuroscience Institute, University of Cambridge, Herchel Smith Building for Brain & Mind Sciences, Forvie Site, Robinson Way. Cambridge CB2 0SZ, UK
| | - Pedro Morgado
- Life and Health Sciences Research Institute, School of Medicine, University of Minho. R. da Universidade, 4710-057. Braga, Portugal
| | - Barbara J Sahakian
- Department of Psychiatry and Behavioural and Clinical Neuroscience Institute, University of Cambridge, Herchel Smith Building for Brain & Mind Sciences, Forvie Site, Robinson Way. Cambridge CB2 0SZ, UK
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11
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Grover S, Ghosh A, Kate N, Sarkar S, Chakrabarti S, Avasthi A. Concordance of assessment of insight by different measures in obsessive-compulsive disorder: An outpatient-based study from India. Indian J Psychiatry 2021; 63:439-447. [PMID: 34789931 PMCID: PMC8522613 DOI: 10.4103/indianjpsychiatry.indianjpsychiatry_1380_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 03/05/2021] [Accepted: 07/01/2021] [Indexed: 02/05/2023] Open
Abstract
AIMS This study aimed to examine the (a) prevalence of various levels of insight among patients with obsessive-compulsive disorder (OCD) and (b) correlation of insight specifier (Diagnostic and Statistical Manual [DSM]-5) and other established measures of insight in OCD. METHODS One hundred and twenty-five outpatients with a diagnosis of OCD were assessed by Brown Assessment of Beliefs Scale (BABS) and DSM-IV's insight specifier. The insight specifier of DSM-5 was determined by item one ("conviction") of BABS. Dimensional Yale-Brown Obsessive-Compulsive Severity Scale was used to assess the frequency and severity of dimensional obsessive-compulsive (OC) symptoms. RESULTS The mean age of the participants was 31.2 (±11) years. Seventy-seven (61.6%) of the participants were men. There was a high correlation (r = 0.73) between the insight specifiers of DSM-5 and DSM-IV. Insight categories of DSM-5 had modest correlations with BABS total score and BABS-based insight categories. Significant associations were observed between the level of insight and comorbid psychotic illness, hoarding and symmetry dimensions of OC symptoms, severity of depressive, and OC symptoms. The first two associations were consistent across group comparisons (insight-groups based on DSM-IV and BABS) and correlation (with total BABS score). CONCLUSIONS Majority of the patients with OCD have good insight and application of different tools influence the assessment of insight in OCD. The DSM-5 insight specifier has strong and significant correlation with the DSM-IV's insight classification and categorization of insight by BABS.
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Affiliation(s)
- Sandeep Grover
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Abhishek Ghosh
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Natasha Kate
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Siddharth Sarkar
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Subho Chakrabarti
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Ajit Avasthi
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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12
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Balachander S, Meier S, Matthiesen M, Ali F, Kannampuzha AJ, Bhattacharya M, Kumar Nadella R, Sreeraj VS, Ithal D, Holla B, Narayanaswamy JC, Arumugham SS, Jain S, Reddy YJ, Viswanath B. Are There Familial Patterns of Symptom Dimensions in Obsessive-Compulsive Disorder? Front Psychiatry 2021; 12:651196. [PMID: 33959055 PMCID: PMC8093508 DOI: 10.3389/fpsyt.2021.651196] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 03/11/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Obsessive-compulsive disorder (OCD) is a heterogeneous illness, and emerging evidence suggests that different symptom dimensions may have distinct underlying neurobiological mechanisms. We aimed to look for familial patterns in the occurrence of these symptom dimensions in a sample of families with at least two individuals affected with OCD. Methods: Data from 153 families (total number of individuals diagnosed with DSM-5 OCD = 330) recruited as part of the Accelerator Program for Discovery in Brain Disorders using Stem Cells (ADBS) was used for the current analysis. Multidimensional Item Response Theory (IRT) was used to extract dimensional scores from the Yale-Brown Obsessive-Compulsive Scale (YBOCS) checklist data. Using linear mixed-effects regression models, intra-class correlation coefficients (ICC), for each symptom dimension, and within each relationship type were estimated. Results: IRT yielded a four-factor solution with Factor 1 (Sexual/Religious/Aggressive), Factor 2 (Doubts/Checking), Factor 3 (Symmetry/Arranging), and Factor 4 (Contamination/Washing). All except for Factor 1 were found to have significant ICCs, highest for Factor 3 (0.41) followed by Factor 4 (0.29) and then Factor 2 (0.27). Sex-concordant dyads were found to have higher ICC values than discordant ones, for all the symptom dimensions. No major differences in the ICC values between parent-offspring and sib-pairs were seen. Conclusions: Our findings indicate that there is a high concordance of OCD symptom dimensions within multiplex families. Symptom dimensions of OCD might thus have significant heritability. In view of this, future genetic and neurobiological studies in OCD should include symptom dimensions as a key parameter in their analyses.
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Affiliation(s)
- Srinivas Balachander
- Obsessive-Compulsive Disorder Clinic, Department of Psychiatry, National Institute of Mental Health & Neuro Sciences, Bangalore, India.,Accelerator Program for Discovery in Brain Disorders Using Stem Cells, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, India
| | - Sandra Meier
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | - Manuel Matthiesen
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada.,Department of Psychiatry Psychosomatics and Psychotherapy, University of Wuerzburg, Wuerzburg, Germany.,Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden.,Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - Furkhan Ali
- Obsessive-Compulsive Disorder Clinic, Department of Psychiatry, National Institute of Mental Health & Neuro Sciences, Bangalore, India.,Accelerator Program for Discovery in Brain Disorders Using Stem Cells, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, India
| | - Anand Jose Kannampuzha
- Obsessive-Compulsive Disorder Clinic, Department of Psychiatry, National Institute of Mental Health & Neuro Sciences, Bangalore, India.,Accelerator Program for Discovery in Brain Disorders Using Stem Cells, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, India
| | - Mahashweta Bhattacharya
- Obsessive-Compulsive Disorder Clinic, Department of Psychiatry, National Institute of Mental Health & Neuro Sciences, Bangalore, India.,Accelerator Program for Discovery in Brain Disorders Using Stem Cells, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, India
| | - Ravi Kumar Nadella
- Accelerator Program for Discovery in Brain Disorders Using Stem Cells, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, India
| | - Vanteemar S Sreeraj
- Accelerator Program for Discovery in Brain Disorders Using Stem Cells, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, India
| | - Dhruva Ithal
- Accelerator Program for Discovery in Brain Disorders Using Stem Cells, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, India
| | - Bharath Holla
- Accelerator Program for Discovery in Brain Disorders Using Stem Cells, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, India
| | - Janardhanan C Narayanaswamy
- Obsessive-Compulsive Disorder Clinic, Department of Psychiatry, National Institute of Mental Health & Neuro Sciences, Bangalore, India.,Accelerator Program for Discovery in Brain Disorders Using Stem Cells, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, India
| | - Shyam Sundar Arumugham
- Obsessive-Compulsive Disorder Clinic, Department of Psychiatry, National Institute of Mental Health & Neuro Sciences, Bangalore, India
| | - Sanjeev Jain
- Accelerator Program for Discovery in Brain Disorders Using Stem Cells, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, India
| | - Yc Janardhan Reddy
- Obsessive-Compulsive Disorder Clinic, Department of Psychiatry, National Institute of Mental Health & Neuro Sciences, Bangalore, India.,Accelerator Program for Discovery in Brain Disorders Using Stem Cells, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, India
| | - Biju Viswanath
- Accelerator Program for Discovery in Brain Disorders Using Stem Cells, National Institute of Mental Health & Neuro Sciences (NIMHANS), Bangalore, India
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13
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Lavallé L, Bation R, Dondé C, Mondino M, Brunelin J. Dissociable source-monitoring impairments in obsessive-compulsive disorder and schizophrenia. Eur Psychiatry 2020; 63:e54. [PMID: 32406366 PMCID: PMC7355175 DOI: 10.1192/j.eurpsy.2020.48] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Based on the observed clinical overlap between obsessive-compulsive disorder (OCD) and schizophrenia (SCZ), both conditions may share, at least in part, common cognitive underpinnings. Among the cognitive deficits that could be involved, it has been hypothesized that patients share a failure in their abilities to monitor their own thoughts (source monitoring), leading to confusion between what they actually did or perceived and what they imagined. Although little is known regarding source-monitoring performances in patients with OCD, numerous studies in patients with SCZ have observed a relationship between delusions and/or hallucinations and deficits in both internal source- and reality-monitoring abilities. METHODS The present work compared source-monitoring performances (internal source and reality monitoring) between patients with OCD (n = 32), patients with SCZ (n = 38), and healthy controls (HC; n = 29). RESULTS We observed that patients with OCD and patients with SCZ displayed abnormal internal source-monitoring abilities compared to HC. Only patients with SCZ displayed abnormalities in reality monitoring compared to both patients with OCD and HC. CONCLUSIONS Internal source-monitoring deficits are shared by patients with OCD and SCZ and may contribute to the shared cognitive deficits that lead to obsessions and delusions. In contrast, reality-monitoring performance seems to differentiate patients with OCD from patients with SCZ.
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Affiliation(s)
- Layla Lavallé
- INSERM, U1028; CNRS, UMR5292; Lyon Neuroscience Research Center, PSYR2 Team, LyonF-69000, France.,University Lyon 1, VilleurbanneF-69000, France.,Center Hospitalier Le Vinatier, F-69500 Bron, France
| | - Rémy Bation
- INSERM, U1028; CNRS, UMR5292; Lyon Neuroscience Research Center, PSYR2 Team, LyonF-69000, France.,University Lyon 1, VilleurbanneF-69000, France.,Center Hospitalier Le Vinatier, F-69500 Bron, France.,Psychiatry Unit, Wertheimer Hospital, CHU, LyonF-69500, France
| | - Clément Dondé
- INSERM, U1028; CNRS, UMR5292; Lyon Neuroscience Research Center, PSYR2 Team, LyonF-69000, France.,University Lyon 1, VilleurbanneF-69000, France.,Center Hospitalier Le Vinatier, F-69500 Bron, France
| | - Marine Mondino
- INSERM, U1028; CNRS, UMR5292; Lyon Neuroscience Research Center, PSYR2 Team, LyonF-69000, France.,University Lyon 1, VilleurbanneF-69000, France.,Center Hospitalier Le Vinatier, F-69500 Bron, France
| | - Jérome Brunelin
- INSERM, U1028; CNRS, UMR5292; Lyon Neuroscience Research Center, PSYR2 Team, LyonF-69000, France.,University Lyon 1, VilleurbanneF-69000, France.,Center Hospitalier Le Vinatier, F-69500 Bron, France
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14
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Mattina GF, Slyepchenko A, Steiner M. Obsessive–compulsive and related disorders. HANDBOOK OF CLINICAL NEUROLOGY 2020; 175:369-386. [DOI: 10.1016/b978-0-444-64123-6.00025-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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15
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Landmann S, Cludius B, Tuschen-Caffier B, Moritz S, Külz AK. Mindfulness predicts insight in obsessive-compulsive disorder over and above OC symptoms: An experience-sampling study. Behav Res Ther 2019; 121:103449. [PMID: 31437777 DOI: 10.1016/j.brat.2019.103449] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 07/10/2019] [Accepted: 07/26/2019] [Indexed: 12/28/2022]
Abstract
Insight in obsessive-compulsive disorder (OCD) is assumed to fluctuate over time. However, temporal variations of insight and its correlates in OCD have never been empirically studied. We used ecological momentary assessment (EMA) to analyze the temporal variation of insight into the unreasonableness of the threat-related core belief (1), into the senselessness of compulsions to prevent this belief from occurring (2), and into the belief, itself, as being due to OCD (3). Furthermore, we analyzed whether worry, self-punishment and mindfulness are associated with these aspects of insight. A total of 50 OCD patients underwent EMA 10 times a day over 6 consecutive days. Data were analyzed using multilevel modelling. Results revealed that multiple time-points within individuals accounted for up to 51.4% of insight variance, indicating a substantial fluctuation of insight over time. Root mean square successive difference (rMSSD) scores indicated significantly higher fluctuation patterns in the doubt/checking dimension as compared to taboo thoughts throughout all aspects of insight. As hypothesized, self-punishment and mindfulness significantly predicted insight into the unreasonableness of the threat-related belief and the senselessness of compulsions to prevent this belief from occurring. Mindfulness demonstrated the greatest predictive value and remained significant after controlling for OC symptoms. Contrary to expectation, worry, as it was measured in our study, was not associated with insight. Besides providing evidence for insight fluctuation, our results indicate that mindfulness-based strategies might be beneficial for increasing insight in OCD.
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Affiliation(s)
- Sarah Landmann
- Department of Psychiatry and Psychotherapy Medical Center, University of Freiburg, Faculty of Medicine University of Freiburg, Germany.
| | - Barbara Cludius
- Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Germany
| | - Brunna Tuschen-Caffier
- Department of Psychology, Clinical Psychology and Psychotherapy, University Freiburg, Germany
| | - Steffen Moritz
- Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Germany
| | - Anne Katrin Külz
- Department of Psychiatry and Psychotherapy Medical Center, University of Freiburg, Faculty of Medicine University of Freiburg, Germany
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16
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Middleton RR, Hezel DM. Utilizing Exposure and Response Prevention to Address Poor Insight in Obsessive-Compulsive Disorder. J Cogn Psychother 2019; 33:213-227. [PMID: 32746428 DOI: 10.1891/0889-8391.33.3.213] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Studies indicate that approximately 9%-30% of adults diagnosed with obsessive-compulsive disorder have poor insight into their symptoms. That is, they fail to recognize the excessiveness or irrationality of the obsessive thoughts or their compulsive behaviors. Poor insight in OCD is associated with more severe symptoms, earlier age of illness onset, longer illness duration, and higher rates of comorbid depression. Moreover, some studies have also reported that patients with poor insight are less likely than are those with good or fair insight to respond to first-line treatments such as exposure and response prevention (ERP). Despite the clinical relevance of poor insight, very little research has focused on how to enhance therapy with strategies specifically used to target it. In this report, we use a case study to demonstrate how different techniques can be emphasized or integrated with standard ERP to improve treatment outcomes for this subset of patients.
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Affiliation(s)
- Rachel R Middleton
- Anxiety Disorders Clinic, New York State Psychiatric Institute, Department of Psychiatry, Columbia University, New York
| | - Dianne M Hezel
- Anxiety Disorders Clinic, New York State Psychiatric Institute, Department of Psychiatry, Columbia University, New York
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17
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Abstract
PURPOSE OF REVIEW This review will aim to summarize the current body of epidemiological, clinical and therapeutic knowledge concerning specific co-occurrence of obsessive-compulsive symptoms (OCSs) and schizophrenia spectrum disorder. RECENT FINDINGS Almost 30% of the patients with schizophrenia display OCS, and three main contexts of emergence are identified: prodromal symptoms of schizophrenia, co-occurrence of OCS and schizophrenia and antipsychotics-induced OCS. Recent clinical studies show that patients with SZ and OCS have more severe psychotic and depressive symptoms, higher suicidality and lower social functioning. A recent cognitive investigation found that OCS and delusions share specific metacognitive profiles, particularly through a heightened need to control thoughts. Finally, a recent cross-sectional study of clozapine-induced OCS found a dose-response relationship between clozapine and OCS. OCS appeared reliably as linked to poorer outcomes among patients with schizophrenia. However, the specific clinical value of OCS among other prodromal symptoms of schizophrenia remains unknown.
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18
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Gıynaş FF, Kazan Kızılkurt Ö, Yazıcı Güleç M, Güleç H. İçgörüsü olan ve olmayan obsesif kompulsif bozukluk hastalarında kişilik örgütlenmesi. CUKUROVA MEDICAL JOURNAL 2019. [DOI: 10.17826/cumj.447337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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19
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Gowda SM, Narayanaswamy JC, Hazari N, Bose A, Chhabra H, Balachander S, Bhaskarapillai B, Shivakumar V, Venkatasubramanian G, Reddy YCJ. Efficacy of pre-supplementary motor area transcranial direct current stimulation for treatment resistant obsessive compulsive disorder: A randomized, double blinded, sham controlled trial. Brain Stimul 2019; 12:922-929. [PMID: 30808612 DOI: 10.1016/j.brs.2019.02.005] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Revised: 01/28/2019] [Accepted: 02/10/2019] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND A significant proportion of obsessive compulsive disorder (OCD) patients do not respond to specific serotonin reuptake inhibitors (SSRIs). There is a need to evaluate novel treatment options for OCD. OBJECTIVE In this double blinded, randomized, sham controlled study, we investigated the efficacy of add-on transcranial direct current stimulation (tDCS) in reducing the symptoms in SSRI-resistant OCD patients by employing anodal pre-supplementary motor area (pre-SMA) stimulation. METHOD Twenty-five patients with DSM-IV OCD having persistent symptoms despite adequate and stable treatment with at least one SSRI were randomly allocated to receive 20 min of verum (active) 2-mA tDCS or sham stimulation twice daily on 5 consecutive days [anode over Pre-SMA; cathode over right supra-orbital area]. Response to treatment was defined as at least 35% reduction in the Yale-Brown Obsessive-Compulsive Scale (YBOCS) total score along with a Clinical Global Impression - Improvement (CGI-I) score of 1 (very much improved) or 2 (much improved). RESULTS The response rate was significantly greater in the verum tDCS(4 out of 12) compared to sham-tDCS (0 out of 13) [Fisher's exact test, p = 0.04]. Repeated measures analysis of variance with tDCS type (verum vs. sham) as between subjects factor showed that there was a significant tDCS-type X time-point interaction with significantly greater reduction of YBOCS total score [F (1,22) = 4.95,p = 0.04,partial-η2 = 0.18] in verum-tDCS group. CONCLUSIONS The results of this RCT suggest that tDCS may be effective in treating SSRI-resistant OCD. Future studies should examine the efficacy in larger samples of OCD and explore other potential target regions using randomized sham-controlled designs, in addition to examining the sustainability of the beneficial effects. TRIAL REGISTRATION Clinical Trials Registry India (http://ctri.nic.in/Clinicaltrials/login.php): Registration Number- CTRI/2016/04/006837).
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Affiliation(s)
- Shayanth M Gowda
- Obsessive Compulsive Disorder Clinic, Department of Psychiatry, National Institute of Mental Health and Neurosciences (NIMHANS), 560029, India
| | - Janardhanan C Narayanaswamy
- Obsessive Compulsive Disorder Clinic, Department of Psychiatry, National Institute of Mental Health and Neurosciences (NIMHANS), 560029, India; Translational Psychiatry Laboratory, National Institute of Mental Health and Neurosciences (NIMHANS), 560029, India.
| | - Nandita Hazari
- Obsessive Compulsive Disorder Clinic, Department of Psychiatry, National Institute of Mental Health and Neurosciences (NIMHANS), 560029, India
| | - Anushree Bose
- Translational Psychiatry Laboratory, National Institute of Mental Health and Neurosciences (NIMHANS), 560029, India
| | - Harleen Chhabra
- Translational Psychiatry Laboratory, National Institute of Mental Health and Neurosciences (NIMHANS), 560029, India
| | - Srinivas Balachander
- Obsessive Compulsive Disorder Clinic, Department of Psychiatry, National Institute of Mental Health and Neurosciences (NIMHANS), 560029, India
| | - Binukumar Bhaskarapillai
- Department of Biostatistics, National Institute of Mental Health and Neurosciences (NIMHANS), 560029, India
| | - Venkataram Shivakumar
- Obsessive Compulsive Disorder Clinic, Department of Psychiatry, National Institute of Mental Health and Neurosciences (NIMHANS), 560029, India; Translational Psychiatry Laboratory, National Institute of Mental Health and Neurosciences (NIMHANS), 560029, India
| | - Ganesan Venkatasubramanian
- Obsessive Compulsive Disorder Clinic, Department of Psychiatry, National Institute of Mental Health and Neurosciences (NIMHANS), 560029, India; Translational Psychiatry Laboratory, National Institute of Mental Health and Neurosciences (NIMHANS), 560029, India
| | - Y C Janardhan Reddy
- Obsessive Compulsive Disorder Clinic, Department of Psychiatry, National Institute of Mental Health and Neurosciences (NIMHANS), 560029, India
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20
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Abstract
Obsessive-compulsive disorder (OCD) is a debilitating mental illness characterized by an early onset and chronic course. Evidence from several lines of research suggests significant neuropsychological deficits in patients with OCD; executive dysfunction and nonverbal memory deficits have been reported consistently in OCD. These deficits persist despite controlling potential confounders such as comorbidity, severity of illness, and medications. Neuropsychological impairments are independent of illness severity, thus suggesting that the neuropsychological deficits are trait markers of the disease. In addition, these deficits are seen in first-degree relatives of individuals with OCD. These reports suggest that neuropsychological deficits are potential endophenotype markers in OCD. Neuropsychological studies in pediatric OCD are limited; they show impairments of small effect size across multiple domains but with doubtful clinical significance. Preliminary evidence shows that different symptom dimensions of OCD may have unique neuropsychological deficits suggestive of discrete but overlapping neuroanatomical regions for individual symptom dimensions. Overall, neuropsychological deficits further support the role of frontostriatal circuits in the neurobiology of OCD. In addition, emerging literature also suggests the important role of other areas, in particular parietal cortex. Preliminary evidence suggests the possible role of neuropsychological deficits to be markers of treatment response but needs to be examined in future. Longitudinal studies with examination of patients at different time points and examination of their potential utility as predictors of treatment response are needed in future.
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Affiliation(s)
- Satish Suhas
- Department of Psychiatry, National Institute of Mental Health and Neurosciences, Bengaluru, Karnataka, India
| | - Naren P Rao
- Department of Psychiatry, National Institute of Mental Health and Neurosciences, Bengaluru, Karnataka, India
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21
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de Avila RCS, do Nascimento LG, Porto RLDM, Fontenelle L, Filho ECM, Brakoulias V, Ferrão YA. Level of Insight in Patients With Obsessive-Compulsive Disorder: An Exploratory Comparative Study Between Patients With "Good Insight" and "Poor Insight". Front Psychiatry 2019; 10:413. [PMID: 31333508 PMCID: PMC6619338 DOI: 10.3389/fpsyt.2019.00413] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2019] [Accepted: 05/24/2019] [Indexed: 12/17/2022] Open
Abstract
Introduction: Insight may be defined as the ability to perceive and evaluate external reality and to separate it from its subjective aspects. It also refers to the ability to self-assess difficulties and personal qualities. Insight may be a predictor of success in the treatment of obsessive-compulsive disorder (OCD), so that individuals with poor insight tend to become refractory to treatment. The objective of this study is to investigate factors associated with poor insight in individuals with OCD. Methods: This cross-sectional exploratory study used the Brown Belief Assessment Scale as a parameter for the creation of the comparison groups: individuals who obtained null scores (zero) composed the group with preserved or good insight (n = 148), and those with scores above the 75% percentile composed the group with poor insight (n = 124); those with intermediate scores were excluded. Sociodemographic characteristics and clinical and psychopathological aspects, intrinsic and extrinsic to the typical symptoms of OCD, were compared in a univariate analysis. A logistic regression was used to determine which factors associated with critical judgment remained significant. Results: Individuals in the poor insight group differed from those with good insight in regard to: more prevalent use of neuroleptics (p = 0.05); higher untreated time interval (p < 0.001); higher total Yale-Brown obsessive-compulsive scale score and the obsessions and compulsions factors (all factors with p < 0.001); higher dimensional Yale-Brown obsessive-compulsive scale total and dimensional scores (p from 0.04 to 0.001); higher prevalence of contamination/cleaning (p = 0.006) and hoarding (p < 0.001) symptoms dimensions; more prevalent sensory phenomena (p = 0.023); higher levels of depression (p = 0.007); and more prevalent comorbidity with bipolar affective disorder (p = 0.05) and post-traumatic stress disorder (PTSD) (p = 0.04). After analyzing the logistic regression, we conclude that the most important factors associated with poor insight are: the presence of any sensory phenomena (OR: 2.24), use of neuroleptics (OR: 1.66), and hoarding symptoms (OR: 1.15). Conclusion: The variability of insight in patients with OCD seems to be an important psychopathological characteristic in the differentiation of possible subtypes of OCD, since the poor insight is associated with sensory phenomena and greater use of neuroleptics, which makes it possible to conjecture the role of dopaminergic neurocircuits in the neurobiology of this disorder. In addition, there is also an association with the symptoms of hoarding content, admittedly one of the symptomatic contents with less response to conventional OCD treatments. Studies based on neurobiological aspects such as neuroimaging and neuropsychology may help to elucidate more consistently the role of insight in patients with OCD and the repercussions concerning available treatments.
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Affiliation(s)
- Richard Chuquel Silveira de Avila
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, Brazil
| | - Laura Gratsch do Nascimento
- Departamento de Psicologia, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, Brazil
| | - Rafaella Landell de Moura Porto
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, Brazil
| | - Leonardo Fontenelle
- Departamento de Psiquiatria, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Vlasios Brakoulias
- School of Medicine of Western Sydney University, University of Sydney, Sydney, NSW, Australia
| | - Ygor Arzeno Ferrão
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, Brazil
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22
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Abstract
Obsessive-compulsive disorder (OCD) is generally believed to follow a chronic waxing and waning course. The onset of illness has a bimodal peak - in early adolescence and in early adulthood. Consultation and initiation of treatment are often delayed for several years. Studies over the past 2-3 decades have found that the long-term outcomes in OCD are not necessarily bleak and that at least half the treatment-seeking patients with OCD show symptomatic remission over long term. A short duration illness, of low severity that is treated early and intensively, with continued maintenance treatment over long term possibly has a good outcome. Recent studies have also identified neuroimaging and neuropsychological correlates of good outcome, but these need further replication. This paper presents an overview of conceptual issues and studies on long-term outcome of OCD and predictors of outcome.
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Affiliation(s)
- Eesha Sharma
- Department of Child and Adolescent Psychiatry, National Institute of Mental Health and Neurosciences, Bengaluru, Karnataka, India
| | - Suresh Bada Math
- Department of Psychiatry, National Institute of Mental Health and Neurosciences, Bengaluru, Karnataka, India
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23
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İnanç L, Altıntaş M. Are Mentalizing Abilities and Insight Related to the Severity of Obsessive-Compulsive Disorder. Psychiatry Investig 2018; 15:843-851. [PMID: 30122030 PMCID: PMC6166028 DOI: 10.30773/pi.2018.05.02.2] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Accepted: 05/02/2018] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE The aim of this study is to investigate whether insight and mentalizing abilities are related to the severity of Obsessive Compulsive Disorder (OCD) in treatment resistant OCD. We look at the association between treatment resistance, insight, and mentalizing ability. METHODS The study was conducted with 71 OCD patients; 30 of them met the criteria for treatment resistant OCD, whereas the other 41 (57.7%) were labeled as responder group. All patients were assessed with the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS), Reading the Mind in the Eyes Test (RMET), Brown Assessment of Beliefs Scale (BABS), Mini International Neuropsychiatric Interview, Beck Depression Inventory, and Beck Anxiety Inventory. RESULTS The resistant group received higher depression and anxiety mean scores and had significantly longer illness duration. The RMET score was significantly higher for responders. The Y-BOCS insight score and the BABS score were significantly higher for the resistant group. BABS scores were negatively correlated with RMET total scores. RMET scores were found to be significant predictor of insight even when other potential factors were controlled for. RESULTS suggest that better mentalizing abilities may be a predictor of better treatment outcome in patients with OCD.
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Affiliation(s)
- Leman İnanç
- Department of Psychiatry, Faculty of Medicine, Muğla Sıtkı Koçman University, Muğla, Turkey
| | - Merih Altıntaş
- Erenköy Mental Health and Research Hospital, İstanbul, Turkey
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24
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Tulacı RG, Cankurtaran EŞ, Özdel K, Öztürk N, Kuru E, Özdemir İ. The relationship between theory of mind and insight in obsessive-compulsive disorder. Nord J Psychiatry 2018; 72:273-280. [PMID: 29426262 DOI: 10.1080/08039488.2018.1436724] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND It is known that obsessive-compulsive disorder (OCD) patients with poor insight display more severe neuropsychological impairments than other patients with OCD. There are limited studies of OCD and theory of mind (ToM). AIM To investigate ToM skills in patients with OCD and the relationship between insight and ToM skills by comparing OCD patients with good and poor insight. METHODS Eighty patients with OCD and 80 healthy controls completed the structured clinical interview for DSM-IV axis I disorders, the Yale Brown Obsessive-Compulsive Scale, the Beck Anxiety and Beck Depression Inventories, and the Brown Assessment of Beliefs Scale. To assess ToM skills, first- and second-order false-belief tests, a hinting test, a faux pas test, a reading the mind in the eyes test, and a double-bluff test were administered. RESULTS Patients with OCD had poorer ToM abilities than healthy controls. All ToM scores were significantly lower in the poor insight group than in the good insight group (p < .001). A significant negative correlation was found between the BABS-total scores and all the ToM test mean scores (p < .05). CONCLUSIONS The finding of significantly lower ToM skills in OCD with poor insight than in OCD with good insight may contribute to the idea of OCD with poor insight being a subtype with different clinical and neuropsychological characteristics.
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Affiliation(s)
- Rıza Gökçer Tulacı
- a Department of Psychiatry , Uşak University Teaching and Research Hospital , Uşak , Turkey
| | | | - Kadir Özdel
- c Department of Psychiatry , University of Health Science, Dşkapı YB Teaching and Research Hospital , Ankara , Turkey
| | - Nefise Öztürk
- d Department of Psychiatry , Elazığ Mental Health Hospital , Elazığ , Turkey
| | - Erkan Kuru
- e Private Practice, Psychiatry , Ankara , Turkey
| | - İlker Özdemir
- f Department of Psychiatry , Tavşanlı State Hospital , Tavşanlı, Kütahya , Turkey
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The dysfunctional inner mirror: poor insight in obsessive-compulsive disorder, contributions to heterogeneity and outcome. CNS Spectr 2015; 20:460-2. [PMID: 26425799 DOI: 10.1017/s1092852915000619] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Cordeiro T, Sharma MP, Thennarasu K, Reddy YCJ. Symptom Dimensions in Obsessive-Compulsive Disorder and Obsessive Beliefs. Indian J Psychol Med 2015; 37:403-8. [PMID: 26702171 PMCID: PMC4676205 DOI: 10.4103/0253-7176.168579] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Obsessive-compulsive disorder (OCD) is a heterogeneous condition with a few major symptom dimensions. These symptom dimensions are thought to have unique clinical and neurobiological correlates. There seems to be a specific relation between OCD symptom dimensions and obsessive beliefs, but the findings are not consistent across studies. There is also a paucity of literature from culturally diverse settings. One of the reasons for the varied findings could be due to the method employed in measuring OCD symptoms. MATERIALS AND METHODS In this study, we examined the relation between symptom dimensions and obsessive beliefs using the Dimensional Yale-Brown Obsessive-Compulsive Scale and the Obsessive Beliefs Questionnaire respectively in 75 patients with Diagnostic and Statistical Manual of Mental Disorders-Fourth Edition OCD. RESULTS Perfectionism predicted both aggressive and symmetry dimensions whereas responsibility beliefs predicted sexual and religious dimensions. CONCLUSIONS The findings suggest that certain obsessive beliefs predicted certain OCD symptom dimensions, but results are not entirely consistent with the published literature suggesting the possibility of cross-cultural variations. That the symptom dimensions have unique belief domains support the argument that symptom dimensions could be targeted to reduce the heterogeneity in etiological and treatment studies of OCD. Therapeutic interventions may have to aim at modifying unique belief domains underlying certain symptom dimensions rather than having generic cognitive-behavioral strategies.
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Affiliation(s)
- Trinette Cordeiro
- Department of Clinical Psychology, National Institute of Mental Health and Neurosciences (NIMHANS), Bangalore, Karnataka, India
| | - Mahendra P Sharma
- Department of Clinical Psychology, National Institute of Mental Health and Neurosciences (NIMHANS), Bangalore, Karnataka, India
| | - Kandavel Thennarasu
- Department of Biostatistics, National Institute of Mental Health and Neurosciences (NIMHANS), Bangalore, Karnataka, India
| | - Y C Janardhan Reddy
- Department of Psychiatry, National Institute of Mental Health and Neurosciences (NIMHANS), Bangalore, Karnataka, India
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Wu MS, McGuire JF, Arnold EB, Lewin AB, Murphy TK, Storch EA. Psychometric properties of the Children's Yale-Brown Obsessive Compulsive Scale in youth with autism spectrum disorders and obsessive-compulsive symptoms. Child Psychiatry Hum Dev 2015; 45:201-11. [PMID: 23827959 DOI: 10.1007/s10578-013-0392-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The psychometric properties of the Children's Yale-Brown Obsessive Compulsive Scale (CY-BOCS) were investigated in 46 treatment-seeking youth, 7-15 years of age, who were diagnosed with an autism spectrum disorder (ASD) and exhibited obsessive-compulsive symptoms. The CY-BOCS Total score exhibited good internal consistency, with differing internal consistencies observed on the Obsession Severity scale (α = 0.86) and Compulsion Severity scale (α = 0.59). Good to excellent inter-rater reliability was observed for the CY-BOCS Total score and both Severity scales. Convergent and divergent validity of the CY-BOCS Total score and both Severity scales were satisfactory. Insight into obsessive-compulsive symptoms was moderately associated with the CY-BOCS Total score. The CY-BOCS demonstrated treatment sensitivity, demonstrating significant changes in obsessive-compulsive symptoms within a subsample of youth receiving cognitive-behavioral treatment. Overall, the CY-BOCS demonstrated adequate psychometric properties and utility in assessing obsessive-compulsive symptoms in youth with ASD and clinically significant obsessive-compulsive symptoms.
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Affiliation(s)
- Monica S Wu
- Department of Pediatrics, Rothman Center for Neuropsychiatry, University of South Florida, 880 6th Street South, Suite 460, Box 7523, St. Petersburg, FL, 33701, USA,
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28
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Devi S, Rao NP, Badamath S, Chandrashekhar CR, Janardhan Reddy YC. Prevalence and clinical correlates of obsessive-compulsive disorder in schizophrenia. Compr Psychiatry 2015; 56:141-8. [PMID: 25308405 DOI: 10.1016/j.comppsych.2014.09.015] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Revised: 09/15/2014] [Accepted: 09/16/2014] [Indexed: 10/24/2022] Open
Abstract
Obsessive compulsive symptoms frequently occur in a substantial proportion of patients with schizophrenia. The term schizoobsessive has been proposed to delineate this subgroup of schizophrenia patients who present with obsessive-compulsive symptoms/disorder. However, whether this co-occurrence is more than just co-morbidity and represents a distinct subgroup remains controversial. A striking variation is noted across studies examining prevalence of obsessive-compulsive symptoms/disorder in schizophrenia patients and their impact on clinical profile of schizophrenia. Hence, in this study, we examined the prevalence of obsessive-compulsive symptoms/disorder in a large sample of consecutively hospitalized schizophrenia patients and compared the clinical and functional characteristics of schizophrenia patients with and without obsessive-compulsive symptoms/disorder. We evaluated 200 consecutive subjects with the DSM-IV diagnosis of schizophrenia using the Structured Clinical Interview for DSM-IV Axis I disorders, Positive and Negative Syndrome Scale, Yale-Brown Obsessive-Compulsive Scale, Brown Assessment of Beliefs Scale, Clinical Global Impression-Severity scale, Global Assessment of Functioning Scale, Family Interview for Genetic Studies and World Health Organization Quality of Life scale. The prevalence of obsessive-compulsive symptoms in patients with schizophrenia was 24% (n=48); 37 of them had obsessive-compulsive disorder (OCD) and 11 had obsessive-compulsive symptoms not amounting to a clinical diagnosis of OCD (OCS). Schizophrenia patients with OCS/OCD had an earlier age at onset of schizophrenia symptoms, lower positive symptoms score, higher co-morbidity with Axis II disorders, higher occurrence of OCD in family and better quality of life. Findings of the study indicate a higher prevalence of OCS/OCD in schizophrenia. Schizophrenia patients with and without OCS/OCD have comparable clinical profile with few exceptions. High rates of OCD in first degree relatives suggest possible genetic contributions and differences in neurobiology. Finally, evidence to consider schizoobsessive as a distinct diagnostic entity is inconclusive and warrants further studies.
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Affiliation(s)
- Sugnyani Devi
- Department of Psychiatry, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Naren P Rao
- Department of Psychiatry, National Institute of Mental Health and Neurosciences, Bangalore, India; Centre for Neuroscience, Indian Institute of Science, Bangalore, India
| | - Suresh Badamath
- Department of Psychiatry, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - C R Chandrashekhar
- Department of Psychiatry, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Y C Janardhan Reddy
- Department of Psychiatry, National Institute of Mental Health and Neurosciences, Bangalore, India.
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29
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Jacob ML, Larson MJ, Storch EA. Insight in adults with obsessive-compulsive disorder. Compr Psychiatry 2014; 55:896-903. [PMID: 24445116 DOI: 10.1016/j.comppsych.2013.12.016] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2013] [Revised: 12/16/2013] [Accepted: 12/17/2013] [Indexed: 10/25/2022] Open
Abstract
The present study examined the clinical correlates of insight among adults with obsessive-compulsive disorder (OCD). One hundred and thirty treatment-seeking adults with a primary diagnosis of OCD, aged 18 to 68 years (mean 31.4 years) participated. Measures of clinical severity, obsessive-compulsive symptom dimensions, anxiety symptoms, depressive symptoms, and ability to resist and control OCD symptoms were obtained. Results indicated that poor insight was positively related to greater OCD symptom severity and poorer ability to resist and control OCD symptoms; this pattern of associations held when insight was examined continuously and categorically (i.e., high versus low insight). Insight was generally not associated with other clinical characteristics, except for a relationship with mental neutralizing behaviors. Insight did not mediate the relationship between the ability to resist and control OCD symptoms and obsessive-compulsive symptom severity. Overall, this study provides further information into the nature and role of insight in adults with OCD.
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Affiliation(s)
- Marni L Jacob
- Department of Pediatrics, University of South Florida.
| | - Michael J Larson
- Department of Psychology and Neuroscience Center, Brigham Young University
| | - Eric A Storch
- Department of Pediatrics, University of South Florida
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30
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Önen S, Karakaş Uğurlu G, Çayköylü A. The relationship between metacognitions and insight in obsessive-compulsive disorder. Compr Psychiatry 2013; 54:541-8. [PMID: 23312877 DOI: 10.1016/j.comppsych.2012.11.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2012] [Revised: 11/10/2012] [Accepted: 11/13/2012] [Indexed: 11/28/2022] Open
Abstract
This study aimed to determine the relationship between metacognitions and insight in obsessive compulsive disorder. One hundred individuals who had been diagnosed according to "Diagnostic and Statistical Manual of Mental Disorders Fourth Edition Text Revision" criteria as having obsessive compulsive disorder and 50 healthy controls are included in the study. A sociodemographic and clinical data form, the Yale-Brown Obsession and Compulsion Scale and the Beck Depression Inventory were given to the participants. Insight is assessed by the 11th item of the Yale-Brown Obsession and Compulsion Scale. The Metacognition Questionnaire-30 was administered to both the obsessive compulsive disorder and the control groups to assess metacognitions. We found that the metacognition scores were statistically different in all groups and that the metacognition scores were higher in the obsessive compulsive disorder with good insight group than in the obsessive compulsive disorder with poor insight and control groups. In the obsessive compulsive disorder with poor insight group, all of the metacognition subscale scores were lower than those in the obsessive compulsive disorder with good insight group. Our findings elucidate the relationship between metacognitions and insight in obsessive compulsive disorder.
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Affiliation(s)
- Sinay Önen
- Bartın State Hospital, Department of Psychiatry, Bartın, Turkey
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