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Murayama K, Tomiyama H, Ohno A, Kato K, Matsuo A, Hasuzawa S, Sashikata K, Kang M, Nakao T. Decision-making deficits in obsessive-compulsive disorder are associated with abnormality of recency and response consistency parameter in prospect valence learning model. Front Psychiatry 2023; 14:1227057. [PMID: 37840793 PMCID: PMC10570432 DOI: 10.3389/fpsyt.2023.1227057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 09/07/2023] [Indexed: 10/17/2023] Open
Abstract
Background Patients with obsessive-compulsive disorder (OCD) have deficits in decision-making in the Iowa Gambling Task (IGT). However, no study has investigated the parameters of the prospect valence learning (PVL) model in the IGT for OCD. Aims This study aimed to investigate deficits in decision-making in OCD using the PVL model and identify whether the parameters of the PVL model were associated with obsessive-compulsive severity. Methods Forty-seven medication-free patients with OCD were compared with 47 healthy controls (HCs). Decision-making was measured using the total net and block net scores of the IGT. A PVL model with a decay-reinforcement learning rule (PVL-DecayRI) was used to investigate the parameters of the model. Correlation analysis was conducted between each parameter of the PVL-DecayRL and obsessive-compulsive symptoms. Results The total net score of patients with OCD was significantly lower than that of the HCs. The block net scores of the OCD group did not differ across the five blocks, whereas in the HCs, the fifth block net score was significantly higher than the block net scores of the first and second blocks. The values of the recency and response consistency parameters of the PVL-DecayRI in patients with OCD were significantly lower than those in HCs. The recency parameter positively correlated with the Y-BOCS obsessive score. Meanwhile, there was no correlation between consistency parameter values and symptom severity in OCD. Conclusion Our detailed analysis of the decision-making deficit in OCD suggests that the most recent outcome has a small influence on the expectancy of prospect valence, as indicated by the lower recency parameter, and is characterized by more impulsive choices, as indicated by the lower consistency parameter.
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Affiliation(s)
- Keitaro Murayama
- Department of Neuropsychiatry, Kyushu University Hospital, Fukuoka, Japan
| | - Hirofumi Tomiyama
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Aikana Ohno
- Integrated Center for Educational Research and Development, Faculty of Education, Saga University, Saga, Japan
- Graduate School of Human-Environment Studies, Kyushu University, Fukuoka, Japan
| | - Kenta Kato
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Akira Matsuo
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Suguru Hasuzawa
- Center for Health Sciences and Counseling, Kyushu University, Fukuoka, Japan
| | - Kenta Sashikata
- Graduate School of Human-Environment Studies, Kyushu University, Fukuoka, Japan
| | - Mingi Kang
- Graduate School of Human-Environment Studies, Kyushu University, Fukuoka, Japan
| | - Tomohiro Nakao
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Miyauchi M, Matsuura N, Mukai K, Hashimoto T, Ogino S, Yamanishi K, Yamada H, Hayashida K, Matsunaga H. A prospective investigation of impacts of comorbid attention deficit hyperactivity disorder (ADHD) on clinical features and long-term treatment response in adult patients with obsessive-compulsive disorder (OCD). Compr Psychiatry 2023; 125:152401. [PMID: 37454485 DOI: 10.1016/j.comppsych.2023.152401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 05/13/2023] [Accepted: 07/10/2023] [Indexed: 07/18/2023] Open
Abstract
BACKGROUND A close association between obsessive-compulsive disorder (OCD) and attention-deficit/hyperactivity disorder (ADHD) in children and adolescents has been investigated in previous studies. However, few studies examined the relationship between lifetime comorbidity of ADHD and OCD in adults. Therefore, we sought to investigate the clinical and psychopathological features related to comorbid ADHD in Japanese adult patients with OCD. METHODS We assessed lifetime comorbidity of ADHD in 93 adult Japanese patients with OCD. Additionally, we used the Japanese version of Conners' Adult ADHD Rating Scales to assess the characteristics and severity of ADHD in each participant. According to the results, we excluded OCD patients that did not have ADHD but who exhibited elevated levels of ADHD traits. We compared OCD patients with ADHD (ADHD+ group) and those without ADHD or its trait (ADHD- group) in terms of background profiles and clinical features, such as OCD symptomatology and psychometric test results. Additionally, the 6-month treatment outcome was compared prospectively between groups. RESULTS Of the 93 OCD participants, the prevalence of lifetime comorbidity of ADHD was estimated as 16.1%. Compared with the ADHD- group, participants in the ADHD+ group had an earlier age of onset of OCD, higher frequencies of hoarding symptoms, higher levels of depressive and anxiety symptoms and lower quality of life, more elevated levels of impulsivity, and higher rates of substance or behavioral addiction and major depression. Finally, the mean improvement rate on the Yale-Brown Obsessive Compulsive Scale after 6 months of standardized OCD treatment in the ADHD+ group (16.1%) was significantly lower than that in the ADHD- group (44.6%). CONCLUSION The lifetime comorbidity of ADHD is likely to exert a significant effect on clinical features and treatment outcome in adult patients with OCD. It is important to consider that underlying ADHD pathology may function as a facilitator for increased severity of global clinical features and treatment refractory conditions in OCD patients. Further studies are required to examine treatment strategies for such patients.
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Affiliation(s)
- Masahiro Miyauchi
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
| | - Naomi Matsuura
- Graduate School of Education, Mie University, Mie, Japan
| | - Keiichiro Mukai
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
| | - Takuya Hashimoto
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
| | - Shun Ogino
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
| | - Kyosuke Yamanishi
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
| | - Hisashi Yamada
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
| | - Kazuhisa Hayashida
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
| | - Hisato Matsunaga
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan.
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Mestre-Bach G, Granero R, Fernández-Aranda F, Potenza MN, Jiménez-Murcia S. Obsessive-compulsive, harm-avoidance and persistence tendencies in patients with gambling, gaming, compulsive sexual behavior and compulsive buying-shopping disorders/concerns. Addict Behav 2023; 139:107591. [PMID: 36587418 DOI: 10.1016/j.addbeh.2022.107591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 12/13/2022] [Accepted: 12/14/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND AND AIMS There is a growing interest in determining the specific role of obsessive-compulsive features in different behavioral addictions. However, more studies comparing sizable clinical populations with different addictions are needed.Therefore, a main aim of the present study was to explore the presence of obsessive-compulsive features among people with different behavioral addictions (gambling disorder, internet gaming disorder, compulsive sexual behavior disorder and compulsive buying-shopping concerns). Through a clustering procedure, the existence of empirical clusters among treatment-seeking patients based on obsessive-compulsive measures was explored. MATERIALS AND METHODS The Symptom Checklist-Revised, and the Temperament and Character Inventory-Revised were obtained from 4,010 treatment-seeking patients. Obsessive-compulsive features were measured with the obsessive-compulsive subscale of the Symptom Checklist-Revised and the harm avoidance and persistence dimensions of the Temperament and Character Inventory-Revised. Cluster analysis was applied to explore the existence of empirical groups based on obsessive-compulsive features. RESULTS Patients with compulsive sexual behavior disorder and compulsive buying-shopping disorder reported the highest scores on the obsessive-compulsive subscale, while patients with gambling disorder showed the lowest scores on harm avoidance, and patients with internet gaming disorder the lowest scores on persistence. Two mutually exclusive clusters were identified. Cluster 1 exhibited a more maladaptive psychopathological and personality profile than cluster. DISCUSSION AND CONCLUSIONS These results provide new evidence regarding obsessive-compulsive features in specific behavioral addictions. Therapeutic approaches should consider that different addictions may present distinct levels of obsessive-compulsive features.
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Affiliation(s)
| | - Roser Granero
- Departament de Psicobiologia i Metodologia de les Ciències de la Salut, Universitat Autònoma de Barcelona, Barcelona, Spain; Ciber Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain; Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Programme, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain
| | - Fernando Fernández-Aranda
- Ciber Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain; Department of Psychiatry, Bellvitge University Hospital-IDIBELL, Barcelona, Spain; Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain; Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Programme, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain
| | - Marc N Potenza
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA; Department of Neuroscience, Yale University School of Medicine, New Haven, CT, USA; Child Study Center, Yale University School of Medicine, New Haven, CT, USA; Connecticut Council on Problem Gambling, Wethersfield, CT, USA; Connecticut Mental Health Center, New Haven, CT, USA; Wu Tsai Institute, Yale University School of Medicine, New Haven, CT, USA.
| | - Susana Jiménez-Murcia
- Ciber Fisiopatología Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain; Department of Psychiatry, Bellvitge University Hospital-IDIBELL, Barcelona, Spain; Department of Clinical Sciences, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain; Psychoneurobiology of Eating and Addictive Behaviors Group, Neurosciences Programme, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain.
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Namlı Z, Tamam L, Demirkol ME, Karaytuğ MO, Sun T. The Relationship Among Autistic Traits, Impulsivity, and Functionality in Patients With Obsessive-Compulsive Disorder. J Nerv Ment Dis 2023; 211:195-202. [PMID: 36191327 DOI: 10.1097/nmd.0000000000001601] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
ABSTRACT Obsessive-compulsive disorder (OCD) is a chronic mental disorder that causes disabilities. This study investigated the relationship among impulsivity, autistic traits, and disabilities in patients with OCD. We included 88 patients with OCD and 90 healthy volunteers without any mental disorders. The participants were evaluated using the Yale-Brown Obsessive-Compulsive Scale, Autism Spectrum Quotient (AQ), Barratt Impulsiveness Scale-11 (BIS-11), and World Health Organization Disability Assessment Schedule (WHODAS 2.0). Regression analyses revealed that AQ-attention switching and BIS-attentional subscale scores were associated with WHODAS-overall score in the OCD group ( p = 0.017 and p = 0.034, respectively). In the OCD group, AQ total, social skills, and communication subdomain scores partially mediated the relationship between impulsivity and disability. BIS total, attentional, and nonplanning subscale scores partially mediated the relationship between autistic traits and disability. Developing new treatment strategies for cognitive recovery, in addition to traditional treatment approaches in patients with OCD, may help increase functionality in patients with OCD.
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Affiliation(s)
- Zeynep Namlı
- Department of Psychiatry, Çukurova University Medical School, Adana, Turkey
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Kaczkurkin AN, Mu W, Gallagher T, Lieblich S, Tyler J, Foa EB. The Association of Obsessive-Compulsive Disorder, Anxiety Disorders, and Posttraumatic Stress Disorder with Impairment Related to Eating Pathology. J Obsessive Compuls Relat Disord 2021; 31:100685. [PMID: 34660185 PMCID: PMC8513719 DOI: 10.1016/j.jocrd.2021.100685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Prior work has shown a number of similarities between obsessive-compulsive disorder (OCD) and eating disorders such as perfectionism and depressive symptoms. However, distress and impairment due to eating pathology are also highly comorbid with other disorders, which brings into question whether the relationship with eating pathology is unique to OCD. The aims of the current study were 1) to test perfectionism and depression as mediators of the relationship between OCD and eating pathology, and 2) to determine whether OCD is related to greater distress/impairment regarding eating habits, exercising, or feelings about eating, shape, or weight above and beyond other disorders. Symptoms were assessed in 329 treatment-seeking patients in a secondary analysis of a clinical battery. The results showed that depressive symptoms and perfectionism were found to mediate the relationship between OCD and eating pathology. Additionally, a regression analysis showed that OCD, social anxiety disorder, and panic disorder symptoms were associated with eating pathology to a greater extent than other disorders. These results suggest that distress and impairment related to eating habits, exercising, or feelings about eating, shape, or weight are not unique to OCD and that depression and perfectionism may, in part, explain the association between OCD and eating pathology.
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Affiliation(s)
- Antonia N Kaczkurkin
- University of Pennsylvania, Department of Psychiatry, Center for the Treatment and Study of Anxiety, 3535 Market St, Suite 600 North, Philadelphia, PA, USA 19104
- Vanderbilt University, Department of Psychology, 2301 Vanderbilt Place, Nashville, TN, USA 37240
| | - Wenting Mu
- University of Pennsylvania, Department of Psychiatry, Center for the Treatment and Study of Anxiety, 3535 Market St, Suite 600 North, Philadelphia, PA, USA 19104
| | - Thea Gallagher
- University of Pennsylvania, Department of Psychiatry, Center for the Treatment and Study of Anxiety, 3535 Market St, Suite 600 North, Philadelphia, PA, USA 19104
| | - Shari Lieblich
- University of Pennsylvania, Department of Psychiatry, Center for the Treatment and Study of Anxiety, 3535 Market St, Suite 600 North, Philadelphia, PA, USA 19104
| | - Jeremy Tyler
- University of Pennsylvania, Department of Psychiatry, Center for the Treatment and Study of Anxiety, 3535 Market St, Suite 600 North, Philadelphia, PA, USA 19104
| | - Edna B Foa
- University of Pennsylvania, Department of Psychiatry, Center for the Treatment and Study of Anxiety, 3535 Market St, Suite 600 North, Philadelphia, PA, USA 19104
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Abstract
OBJECTIVE To (1) confirm whether the Habit, Reward, and Fear Scale is able to generate a 3-factor solution in a population of obsessive-compulsive disorder and alcohol use disorder (AUD) patients; (2) compare these clinical groups in their habit, reward, and fear motivations; and (3) investigate whether homogenous subgroups can be identified to resolve heterogeneity within and across disorders based on the motivations driving ritualistic and drinking behaviors. METHODS One hundred and thirty-four obsessive-compulsive disorder (n = 76) or AUD (n = 58) patients were assessed with a battery of scales including the Habit, Reward, and Fear Scale, the Yale-Brown Obsessive-Compulsive Scale, the Alcohol Dependence Scale, the Behavioral Inhibition/Activation System Scale, and the Urgency, (lack of ) Premeditation, (lack of ) Perseverance, Sensation Seeking, and Positive Urgency Impulsive Behavior Scale. RESULTS A 3-factor solution reflecting habit, reward, and fear subscores explained 56.6% of the total variance of the Habit, Reward, and Fear Scale. Although the habit and fear subscores were significantly higher in obsessive-compulsive disorder (OCD) and the reward subscores were significantly greater in AUD patients, a cluster analysis identified that the 3 clusters were each characterized by differing proportions of OCD and AUD patients. CONCLUSIONS While affective (reward- and fear-driven) and nonaffective (habitual) motivations for repetitive behaviors seem dissociable from each other, it is possible to identify subgroups in a transdiagnostic manner based on motivations that do not match perfectly motivations that usually described in OCD and AUD patients.
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7
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Mukai K, Matsuura N, Miyauchi M, Hashimoto T, Yamanishi K, Maebayashi K, Hayashida K, Matsunaga H. Evaluation of hemodynamic changes using near-infrared spectroscopy in patients with tic-related obsessive-compulsive disorder. Psychiatry Clin Neurosci 2021; 75:191-199. [PMID: 33543818 DOI: 10.1111/pcn.13207] [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: 06/20/2020] [Revised: 12/29/2020] [Accepted: 02/01/2021] [Indexed: 11/30/2022]
Abstract
AIM A tic-related specifier is included in the DSM-5 diagnostic criteria to identify a clinically specific obsessive-compulsive disorder (OCD) subtype. The current study sought to evaluate hemodynamic changes during executive function tasks among OCD patients with and without a lifetime history of tic disorder (TD) and healthy controls, and to investigate the relation between brain activation and clinical variables in each group using structured equation modeling. METHODS Twenty-nine OCD patients diagnosed according to the DSM-IV-TR and 15 healthy controls were recruited. Patients were divided into two groups according to the presence or absence of a lifetime history of TD (TD+, n = 11; TD-, n = 18). Prefrontal hemodynamic changes were measured using multi-channel near-infrared spectroscopy during the Verbal Fluency Task, Trail-Making Task, and Tower of London (ToL) Task. RESULTS There were significant brain activation differences in the frontopolar cortex between OCD patients with and without TD during Verbal Fluency Task and ToL performance. Brain activation in the dorsolateral prefrontal cortex (DLPFC) during the ToL Task in OCD patients with TD exerted a direct causal effect on the severity of compulsions. In addition, we detected a direct causal effect of the severity of obsessions in OCD patients without TD on brain activation in the DLPFC during the ToL Task. CONCLUSION Brain activation in the frontopolar cortex exhibits different hemodynamics depending on the task, and DLPFC function may play a different role in the neural basis of developing OCD symptoms between OCD patients with and without TD.
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Affiliation(s)
- Keiichiro Mukai
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
| | | | - Masahiro Miyauchi
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
| | - Takuya Hashimoto
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
| | - Kyosuke Yamanishi
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
| | - Kensei Maebayashi
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
| | - Kazuhisa Hayashida
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
| | - Hisato Matsunaga
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
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Fontenelle LF, Destrée L, Brierley ME, Thompson EM, Yücel M, Lee R, Albertella L, Chamberlain SR. The place of obsessive-compulsive and related disorders in the compulsive-impulsive spectrum: a cluster-analytic study. CNS Spectr 2021:1-10. [PMID: 33843555 DOI: 10.1017/s109285292100033x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND The extent to which obsessive-compulsive and related disorders (OCRDs) are impulsive, compulsive, or both requires further investigation. We investigated the existence of different clusters in an online nonclinical sample and in which groups DSM-5 OCRDs and other related psychopathological symptoms are best placed. METHODS Seven hundred and seventy-four adult participants completed online questionnaires including the Cambridge-Chicago Compulsivity Trait Scale (CHI-T), the Barratt Impulsiveness Scale (BIS-15), and a series of DSM-5 OCRDs symptom severity and other psychopathological measures. We used K-means cluster analysis using CHI-T and BIS responses to test three and four factor solutions. Next, we investigated whether different OCRDs symptoms predicted cluster membership using a multinomial regression model. RESULTS The best solution identified one "healthy" and three "clinical" clusters (ie, one predominantly "compulsive" group, one predominantly "impulsive" group, and one "mixed"-"compulsive and impulsive group"). A multinomial regression model found obsessive-compulsive, body dysmorphic, and schizotypal symptoms to be associated with the "mixed" and the "compulsive" clusters, and hoarding and emotional symptoms to be related, on a trend level, to the "impulsive" cluster. Additional analysis showed cognitive-perceptual schizotypal symptoms to be associated with the "mixed" but not the "compulsive" group. CONCLUSIONS Our findings suggest that obsessive-compulsive disorder; body dysmorphic disorder and schizotypal symptoms can be mapped across the "compulsive" and "mixed" clusters of the compulsive-impulsive spectrum. Although there was a trend toward hoarding being associated with the "impulsive" group, trichotillomania, and skin picking disorder symptoms did not clearly fit to the demarcated clusters.
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Affiliation(s)
- Leonardo F Fontenelle
- Turner Institute for Brain and Mental Health, Monash University, Clayton, Victoria, Australia
- Obsessive, Compulsive, and Anxiety Spectrum Research Program, Institute of Psychiatry, Federal University of Rio de Janeiro (UFRJ)
- D'Or Institute for Research and Education (IDOR), Rio de Janeiro, Brazil
| | - Louise Destrée
- Turner Institute for Brain and Mental Health, Monash University, Clayton, Victoria, Australia
| | - Mary-Ellen Brierley
- Turner Institute for Brain and Mental Health, Monash University, Clayton, Victoria, Australia
| | - Emma M Thompson
- Turner Institute for Brain and Mental Health, Monash University, Clayton, Victoria, Australia
| | - Murat Yücel
- Turner Institute for Brain and Mental Health, Monash University, Clayton, Victoria, Australia
| | - Rico Lee
- Turner Institute for Brain and Mental Health, Monash University, Clayton, Victoria, Australia
| | - Lucy Albertella
- Turner Institute for Brain and Mental Health, Monash University, Clayton, Victoria, Australia
| | - Sam R Chamberlain
- Department of Psychiatry, University of Southampton; and Department of Psychiatry, University of Cambridge, UK
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Nagy NE, El-Serafi DM, Elrassas HH, Abdeen MS, Mohamed DA. Impulsivity, hostility and suicidality in patients diagnosed with obsessive compulsive disorder. Int J Psychiatry Clin Pract 2020; 24:284-292. [PMID: 32628055 DOI: 10.1080/13651501.2020.1773503] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Background: There are limited data on suicidal behaviour in obsessive-compulsive disorder (OCD). This study aimed to evaluate several aspects affecting suicidality in OCD patients and determine whether impulsivity or hostility are associated with suicide attempts in this vulnerable group.Methods: Eighty-one patients with OCD were assessed by structured clinical interview for DSM-IV (SCID I), Yale-Brown Obsessive-Compulsive Scale (Y-BOCS), Suicide Probability Scale (SPS), Barratt impulsivity scale-11 (BIS) and Scale for suicide ideation (SSI).Results: Of the 81 patients, 22 (27%) had suicide ideation, 29 (33%) attempted suicides with OCD and 30 (37%) OCD patients who never experienced suicide ideation nor attempted suicide. Suicide ideation was associated with high hopelessness, higher severity of OCD and the presence of aggressive obsessions. On the other hand, suicide attempts were associated with longer duration of untreated illness, cognitive impulsivity, higher severity of OCD symptoms and the presence of religious obsessions.Conclusion: Higher severity of OCD symptoms is associated with both suicide ideation and attempts. And while hopelessness was related to suicidal thoughts, cognitive impulsivity may have acted as a facilitating factor for suicide attempts. Higher frequency of symptoms like religious/ aggressive obsessions was also associated with suicidality. It is vital that patients with OCD undergo detailed assessment for suicide risk.Key pointsOCD is associated with a high risk for suicidal behaviour.Suicide ideation was associated with high levels of hopelessness, OCD severity, and the presence of aggressive obsessions.Suicide attempts were associated with longer duration of untreated illness, cognitive impulsivity, severity of OCD, and the presence of religious obsessions.
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Affiliation(s)
- Nahla Elsaid Nagy
- Psychiatry Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | | | - Hanan Hany Elrassas
- Psychiatry Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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Hamamoto Y, Motoki K, Sugiura M. Assessing the Relationship Between Drive for Thinness and Taste-Shape Correspondences. Multisens Res 2020; 34:69-92. [PMID: 33706274 DOI: 10.1163/22134808-bja10030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 06/13/2020] [Indexed: 11/19/2022]
Abstract
Eating disorder tendencies are psychological characteristics that are prevalent in healthy young females and are known to be among the risk factors for eating disorders such as anorexia and bulimia nervosa. People with greater eating disorder tendencies strongly associate sweet and fatty foods with weight gain and strictly avoid consuming such foods. However, little is known about how eating disorder tendencies influence the association between taste and body shape impression. Research on crossmodal correspondences suggests that people preferentially associate sweet tastes with round shapes, and individual differences affect the degree of such associations. This study investigates how the degree of taste-shape matching is related to eating disorder tendencies with a preliminary investigation of what mediates this relationship. Two experiments were conducted: in Experiment 1, healthy participants rated the degree of association between basic taste words (sweet/sour/salty/bitter) and roundness of shape and subsequently completed questionnaires addressing eating disorder tendencies. In Experiment 2, participants answered additional questionnaires addressing obsessiveness, dichotomous thinking, and self-esteem. The results of Experiment 1 indicated a positive correlation between drive for thinness, which is one indicator of an eating disorder tendency, and the degree of matching sweetness to round shape. Experiment 2 replicated the results of Experiment 1 and revealed the mediating effect of obsessiveness. These findings suggest a relationship between individual differences in taste-shape matching and eating disorder tendency and the preliminary mediating role of obsessiveness. The present study provides new insight into the role of sweet-round matching in eating disorder tendencies and the associated psychological mechanisms.
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Affiliation(s)
- Yumi Hamamoto
- 1Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan.,2Japan Society for the Promotion of Science, Tokyo, Japan
| | - Kosuke Motoki
- 1Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan.,3Department of Food Management, School of Food, Agricultural and Environmental Sciences, Miyagi University, Sendai, Japan
| | - Motoaki Sugiura
- 1Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan.,4International Research Institute of Disaster Science, Tohoku University, Sendai, Japan
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Frydman I, Mattos P, de Oliveira-Souza R, Yücel M, Chamberlain SR, Moll J, Fontenelle LF. Self-reported and neurocognitive impulsivity in obsessive-compulsive disorder. Compr Psychiatry 2020; 97:152155. [PMID: 31864219 PMCID: PMC7102901 DOI: 10.1016/j.comppsych.2019.152155] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 11/22/2019] [Accepted: 12/07/2019] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Although a behavioural addiction model of obsessive-compulsive disorder (OCD) has been proposed, it is still unclear if and how self-report and neurocognitive measures of impulsivity (such as risk-taking-, reflection- and motor-impulsivities) are impaired and/or inter-related in this particular clinical population. METHODS Seventeen OCD patients and 17 age-, gender-, education- and IQ-matched controls completed the Barratt Impulsivity Scale, the Obsessive-Compulsive Inventory-Revised, and the Beck Depression Inventory and were evaluated with the Yale-Brown Obsessive-Compulsive Scale and three computerized paradigms including reward (the Cambridge Gambling Task), reflection (the Information Sampling Task) and motor impulsivity (Stop Signal Task). RESULTS Despite not differing from healthy controls in any neurocognitive impulsivity domain, OCD patients demonstrated increased impulsivity in a self-report measure (particularly attentional impulsivity). Further, attentional impulsivity was predicted by severity of obsessive-compulsive symptoms. CONCLUSIONS Our findings suggest that OCD is characterized by a subjective (rather than objective) impulsivity; in addition, self-reported impulsivity was largely determined by severity of OCD symptoms.
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Affiliation(s)
- Ilana Frydman
- Obsessive, Compulsive, and Anxiety Spectrum Research Program. Institute of Psychiatry, Federal University of Rio de Janeiro, Brazil,D’Or Institute for Research and Education, Rio de Janeiro, Brazil
| | - Paulo Mattos
- D’Or Institute for Research and Education, Rio de Janeiro, Brazil
| | | | - Murat Yücel
- Brain & Mental Health Laboratory, Monash Institute of Cognitive and Clinical Neurosciences, Monash University, Victoria, Australia
| | - Samuel R. Chamberlain
- Department of Psychiatry, University of Cambridge, Cambridge and Peterborough NHS Foundation Trust (CPFT), UK
| | - Jorge Moll
- D’Or Institute for Research and Education, Rio de Janeiro, Brazil
| | - Leonardo F. Fontenelle
- Obsessive, Compulsive, and Anxiety Spectrum Research Program. Institute of Psychiatry, Federal University of Rio de Janeiro, Brazil,D’Or Institute for Research and Education, Rio de Janeiro, Brazil,Correspondence and reprints: Leonardo F. Fontenelle, M.D., Ph.D., Rua Visconde de Pirajá, 547, 617, Ipanema, Rio de Janeiro-RJ, Brazil, CEP: 22410-003, Fax and tel.+ 55-21-2239-4919,
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12
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Smoking Prevalence, Nicotine Dependence, and Impulsivity in Obsessive-Compulsive Disorder. Int J Ment Health Addict 2020. [DOI: 10.1007/s11469-018-9949-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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13
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Say Öcal D, Özdel K, Şafak Y, Kekilli Karnaz Y, Kısa C. A comparison of symptom dimensions for obsessive compulsive disorder and obsessive compulsive-related disorders. PLoS One 2019; 14:e0218955. [PMID: 31276509 PMCID: PMC6611656 DOI: 10.1371/journal.pone.0218955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Accepted: 06/12/2019] [Indexed: 11/19/2022] Open
Abstract
Objective In this study, it is aimed to determine obsessive compulsive-related disorders (OCRDs) comorbidity among the patients with obsessive compulsive disorder (OCD) and compare patients with OCD with or without comorbid OCRDs in terms of the severity of their OCD symptoms, symptom dimensions, and comorbidity with other axis I disorders. Methods The study included 90 patients diagnosed as having OCD according to the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR). The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) diagnostic criteria for OCRDs were used to determine the presence of OCRDs. In order to determine the symptom dimensions and severity of these individuals’ OCD symptoms, we administered the Dimensional Obsessive Compulsive Scale (DOCS) and The Yale-Brown Obsessive Compulsive Scale (Y-BOCS). Results In our study, 20% of the patients with OCD simultaneously met the criteria for at least one OCRD, we also found that a significantly greater proportion of this group were men. None of the mentioned disorders was associated with any symptom dimensions we evaluated using DOCS. In addition, no differences were found in the severity of OCD symptoms and comorbid axis I disorders between the group with comorbid OCRDs and the group without comorbid OCRDs. Discussion There was no significant relationship between the symptom dimensions of OCD and OCRDs. It is found that OCRD comorbidity does not increase the severity of OCD symptoms and the prevalence of an axis I diagnosis.
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Affiliation(s)
- Derya Say Öcal
- Department of Psychiatry, Kecioren Training and Research Hospital, Ankara, Turkey
- * E-mail:
| | - Kadir Özdel
- Department of Psychiatry, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey
| | - Yasir Şafak
- Department of Psychiatry, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey
| | | | - Cebrail Kısa
- Department of Psychology, İstanbul Aydın University, İstanbul, Turkey
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14
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Introduction: Unique manifestations of obsessive-compulsive spectrum disorders. Compr Psychiatry 2018; 86:6-8. [PMID: 30041078 DOI: 10.1016/j.comppsych.2018.06.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 06/21/2018] [Accepted: 06/27/2018] [Indexed: 11/21/2022] Open
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15
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Kim HS, Hodgins DC, Torres AR, Fontenelle LF, do Rosário MC, de Mathis MA, Ferrão YA, Miguel EC, Tavares H. Dual diagnosis of obsessive compulsive and compulsive buying disorders: Demographic, clinical, and psychiatric correlates. Compr Psychiatry 2018; 86:67-73. [PMID: 30081209 DOI: 10.1016/j.comppsych.2018.07.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 07/14/2018] [Accepted: 07/18/2018] [Indexed: 01/22/2023] Open
Abstract
AIM The present research assessed the rates as well as the demographic, clinical, and psychiatric correlates associated with comorbid obsessive-compulsive disorder (OCD) and compulsive buying disorder (CBD). METHOD Participants were drawn from a large (N = 993) multi-center study of people seeking treatment for their OCD. The diagnoses of psychiatric disorders were made using the Structured Clinical Interview for DSM by registered psychologists and psychiatrists. The clinical correlates, including the severity and presence of OCD symptoms and dimensions were assessed using psychometrically sound measures. RESULTS 75 (7.5%) participants met criteria for comorbid CBD. The results of binary logistic regression found that women were more likely to present with comorbid CBD, whereas being a student was a protective factor. The presence of hoarding dimension, poorer insight, social phobia, binge eating disorder, internet use disorder and kleptomania were significantly associated with comorbid CBD. CONCLUSION The results suggest that individuals with a dual diagnosis of OCD and CBD may represent a unique clinical population that warrants tailored interventions. Specifically, they were more likely to present with other psychiatric disorders characterized by high levels of impulsivity and compulsivity. Targeting psychological mechanisms common to impulsivity-compulsivity disorders may enhance treatment utility in this dual-diagnosis population.
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Affiliation(s)
- Hyoun S Kim
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada.
| | - David C Hodgins
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada
| | - Albina R Torres
- Department of Neurology, Psychology and Psychiatry, Botucatu Medical School, São Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Leonardo F Fontenelle
- Obsessive, Compulsive and Anxiety Research Program, Institute of Psychiatry, Federal University of Rio de Janeiro (UFRJ), Brazil; D'Or Institute for Research and Education (IDOR), Rio de Janeiro, RJ, Brazil; Brain and Mental Health Laboratory (BMH), Monash Institute of Cognitive and Clinical Neuroscience, Monash University, Melbourne, VIC, Australia
| | - Maria Conceição do Rosário
- Child and Adolescent Psychiatry Unit (UPIA) at the Department of Psychiatry, Federal University of São Paulo, Brazil; Child Study Center at Yale University, New Haven, CT, USA
| | | | - Ygor A Ferrão
- Department of Psychiatry, Health Sciences Federal University of Porto Alegre, Brazil
| | - Euripedes C Miguel
- Department of Psychiatry, University of São Paulo Medical School, Brazil
| | - Hermano Tavares
- Department of Psychiatry, University of São Paulo Medical School, Brazil; Impulse Control Disorders Outpatient Unit, Institute and Department of Psychiatry, University of Sao Paulo, Sao Paulo, SP, Brazil
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Abstract
UNLABELLED Aims To determine the rates and associated illness characteristics of obsessive-compulsive disorder (OCD) patients who describe their symptoms as either rewarding or habitual. METHODS Seventy-three treatment-seeking OCD patients had their dominant compulsive behavior assessed with a structured interview (the Temporal Impulsive-Compulsive Scale-Revised) to track the progression of rewarding (ie, gain in positive affect), aversive (ie, decrease in negative affect), and neutral (or non-affective) states and a self-report scale (the Self-Report Habit Index) to evaluate their habitual features. Additional measures included structured diagnostic interviews for axis I and II disorders, measures of OCD symptoms severity, and a battery of instruments to comprehensively assess relevant aspects of sensitivity to reward and fear. RESULTS Almost half (49%) of our OCD patients (particularly washers) endorsed that they anticipated obtaining a reward (ie, positive affect) from the enactment of their dominant compulsive behavior. Washers stood out in that their positive affects during and after compulsive behaviors were highly (and positively) correlated with duration of illness. In contrast, habit strength did not differ between washers, checkers, and arrangers, although it also correlated with duration of illness among checkers. Furthermore, the severity of OCD and comorbidity with impulse control disorders predicted up to 35% of the variance in the habit strength of OCD behaviors. CONCLUSION Compulsive washing may be more clearly characterized by problems in reward processing. In contrast, duration of checking, severity of OCD, and comorbidity with impulse control disorders shape compulsive behaviors by imparting them with habitual tendencies.
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17
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Mukai K, Matsuura N, Nakajima A, Yanagisawa Y, Yoshida Y, Maebayashi K, Hayashida K, Matsunaga H. Evaluations of hemodynamic changes during neuropsychological test batteries using near-infrared spectroscopy in patients with obsessive-compulsive disorder. Psychiatry Res Neuroimaging 2017; 262:1-7. [PMID: 28189045 DOI: 10.1016/j.pscychresns.2017.01.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2017] [Accepted: 01/26/2017] [Indexed: 02/06/2023]
Affiliation(s)
- Keiichiro Mukai
- Department of Neuropsychiatry, Hyogo College of Medicine, 1-1, Mukogawa-cho, Nishinomiya, Hyogo 6638131, Japan.
| | - Naomi Matsuura
- Tokyo University and Graduate School of Social Welfare, 2-13-32, Marunouchi, Naka-ku, Nagoya, 4600002 Japan
| | - Akihiro Nakajima
- Department of Neuropsychiatry, Hyogo College of Medicine, 1-1, Mukogawa-cho, Nishinomiya, Hyogo 6638131, Japan
| | - Yoshinobu Yanagisawa
- Department of Neuropsychiatry, Hyogo College of Medicine, 1-1, Mukogawa-cho, Nishinomiya, Hyogo 6638131, Japan
| | - Yoshikazu Yoshida
- Department of Neuropsychiatry, Hyogo College of Medicine, 1-1, Mukogawa-cho, Nishinomiya, Hyogo 6638131, Japan
| | - Kensei Maebayashi
- Department of Neuropsychiatry, Hyogo College of Medicine, 1-1, Mukogawa-cho, Nishinomiya, Hyogo 6638131, Japan
| | - Kazuhisa Hayashida
- Department of Neuropsychiatry, Hyogo College of Medicine, 1-1, Mukogawa-cho, Nishinomiya, Hyogo 6638131, Japan
| | - Hisato Matsunaga
- Department of Neuropsychiatry, Hyogo College of Medicine, 1-1, Mukogawa-cho, Nishinomiya, Hyogo 6638131, Japan
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18
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Sahmelikoglu Onur O, Tabo A, Aydin E, Tuna O, Maner AF, Yildirim EA, Çarpar E. Relationship between impulsivity and obsession types in obsessive-compulsive disorder. Int J Psychiatry Clin Pract 2016; 20:218-23. [PMID: 27654401 DOI: 10.1080/13651501.2016.1220580] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE Impulsivity is an important aspect of obsessive-compulsive disorder (OCD) which is classified under a new heading in DSM-5 with other impulsivity related disorders like trichotillomania. Due to its heterogeneous nature, different obsessions may be linked to varying impulsivity profiles. Aim of this study was to investigate the impulsivity traits and their relationship with obsession types by comparing OCD subjects who display sexual, religious and aggressive obsessions or other obsessions to healthy controls. METHODS Outpatients with OCD (n = 146) and healthy controls (n = 80) were evaluated with Sociodemographic Data Form, SCID-I, SCID non-patient version, Yale-Brown Obsessive Compulsive Scale (Y-BOCS) and Barratt Impulsiveness Scale (BIS-11). RESULTS BIS-11 attention scores of the OCD group were significantly higher than healthy subjects. In patients with sexual, aggressive, religious obsessions, BIS-11 attention scores were significantly higher than those who have other obsession types and that of controls. CONCLUSIONS Higher levels of attentional impulsivity, particularly in patients suffering from sexual, aggressive or religious obsessions suggest a common diathesis for a dysfunction in neural correlates corresponding to these symptoms. The results of our study may promote further studies conducted with more advanced and objective neuropsychometric tests evaluating features of the clinical course, neurobiology and the response to OCD treatment.
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Affiliation(s)
- Ozge Sahmelikoglu Onur
- a Psychiatry Department , Bakirkoy Research and Training Hospital for Psychiatry Neurology and Neurosurgery , İstanbul , Turkey
| | - Abdulkadir Tabo
- a Psychiatry Department , Bakirkoy Research and Training Hospital for Psychiatry Neurology and Neurosurgery , İstanbul , Turkey
| | - Erkan Aydin
- b Psychiatry Department , Bahçelievler State Hospital , İstanbul , Turkey
| | - Ozgecan Tuna
- c Psychiatry Department , Kanuni Sultan Suleyman Research and Training Hospital , İstanbul , Turkey
| | - Ayse Fulya Maner
- a Psychiatry Department , Bakirkoy Research and Training Hospital for Psychiatry Neurology and Neurosurgery , İstanbul , Turkey
| | - Ejder Akgun Yildirim
- a Psychiatry Department , Bakirkoy Research and Training Hospital for Psychiatry Neurology and Neurosurgery , İstanbul , Turkey
| | - Elif Çarpar
- a Psychiatry Department , Bakirkoy Research and Training Hospital for Psychiatry Neurology and Neurosurgery , İstanbul , Turkey
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Kingston DA. Hypersexuality Disorders and Sexual Offending. SEXUAL OFFENDING 2016. [DOI: 10.1007/978-1-4939-2416-5_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023] Open
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20
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Yanagisawa Y, Matsuura N, Mukai K, Nakajima A, Motoyama M, Yamanishi K, Yamada H, Hayashida K, Matsunaga H. Clinically related or predictive factors and impacts on long-term treatment outcomes of involvement behaviors in patients with obsessive-compulsive disorder. Compr Psychiatry 2015; 60:105-13. [PMID: 25861961 DOI: 10.1016/j.comppsych.2015.03.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Revised: 03/14/2015] [Accepted: 03/16/2015] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Patients with obsessive-compulsive disorder (OCD) frequently exhibit involvement behaviors (IBs) in which they accommodate their caregivers to their OCD symptoms by 1) asking them for reassurance, 2) forcing them to participate in their rituals, or 3) forcing them to assist in avoidance according to the patients' rules or demands. Such behaviors correspond to those of their caregivers, and are referred to as family accommodation (FA). METHODS We performed multifactorial comparisons between 256 OCD patients with and without IBs in order to examine the clinical characteristics and long-term treatment outcomes of OCD patients with IBs. A multiple logistic regression analysis was also performed to identify the related and predictive factors of IBs. RESULTS A total of 108 out of the 256 OCD patients examined (42%) were determined to exhibit IBs. OCD patients with IBs were differentially characterized by demographic and phenomenological characteristics (e.g. female predominance and poorer insight), more severe psychopathological features (e.g. lower GAFS, higher anxiety, or a depressive status), and poorer treatment outcomes. Furthermore, the predictive factors of IBs such as being female, having a higher compulsive score, and lower GAFS were identified by logistic analyses and structural equation modeling. CONCLUSION The presence of IBs correlated with the severe clinical features, treatment refractoriness, and poorer long-term outcome of OCD. The severity of compulsions, being female, and lower GAFS were identified as predictive factors for the presence of IBs. Similar to FA, these findings appear to support the effectiveness of early identification and family-focused intervention in the treatment of OCD patients with IBs.
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Affiliation(s)
| | - Naomi Matsuura
- Graduate School of Education, Tokyo University of Social Welfare, Aichi, Japan
| | - Keiichiro Mukai
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
| | - Akihiro Nakajima
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
| | - Mikuni Motoyama
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
| | - Kyosuke Yamanishi
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
| | - Hisashi Yamada
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
| | - Kazuhisa Hayashida
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan
| | - Hisato Matsunaga
- Department of Neuropsychiatry, Hyogo College of Medicine, Nishinomiya, Japan.
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The correlates of obsessive-compulsive, schizotypal, and borderline personality disorders in obsessive-compulsive disorder. J Anxiety Disord 2015; 33:15-24. [PMID: 25956558 DOI: 10.1016/j.janxdis.2015.04.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2015] [Revised: 04/12/2015] [Accepted: 04/13/2015] [Indexed: 11/22/2022]
Abstract
We assessed correlates of obsessive-compulsive (OCPD), schizotypal (SPD) and borderline (BPD) personality disorders in 110 obsessive-compulsive disorder (OCD) patients. We found OCD patients with OCPD (20.9%) to exhibit higher rates of hoarding and bipolar disorders, increased severity of hoarding and symmetry, lower prevalence of unacceptable thoughts involving sex and religion and less non-planning impulsivity. Conversely, OCD patients with SPD (13.6%) displayed more frequently bipolar disorder, increased severity of depression and OCD neutralization, greater prevalence of "low-order" behaviors (i.e., touching), lower low-planning impulsivity and greater "behavioral" compulsivity. Finally, in exploratory analyses, OCD patients with BPD (21.8%) exhibited lower education, higher rates of several comorbid psychiatric disorders, greater frequency of compulsions involving interpersonal domains (e.g. reassurance seeking), increased severity of depression, anxiety and OCD dimensions other than symmetry and hoarding, more motor and non-planning impulsivity, and greater "cognitive" compulsivity. These findings highlight the importance of assessing personality disorders in OCD samples.
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22
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Sica C, Bottesi G, Orsucci A, Pieraccioli C, Sighinolfi C, Ghisi M. "Not Just Right Experiences" are specific to obsessive-compulsive disorder: further evidence from Italian clinical samples. J Anxiety Disord 2015; 31:73-83. [PMID: 25743760 DOI: 10.1016/j.janxdis.2015.02.002] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2014] [Revised: 01/31/2015] [Accepted: 02/01/2015] [Indexed: 12/18/2022]
Abstract
Not Just Right Experiences (NJREs) are considered to be a perceptually tinged phenomenon mainly related to obsessive-compulsive disorder (OCD). The evidence of an association between NJREs and OCD or OC symptoms have been accumulating in the last few years, whereas there is a paucity of studies about the role of this construct in other clinical conditions considered part of the "OCD spectrum". In the current study, the NJRE-Q-R Severity scale (a well-validated measure of NJREs) was administered to 41 patients with OCD, 53 with hair-pulling disorder (HPD), 38 with gambling disorder (GD) and 43 with eating disorders (ED) along with measures of OC symptoms and general distress. In each group, NJREs were consistently associated with OC symptoms; moreover, the pattern of associations appeared coherent with the main clinical features of each disorder. The OCD group reported higher levels of NJREs severity than GD and ED, whereas there were no differences between the OCD and HPD groups. However, HPD patients did not have higher scores of NJREs severity than GD and ED counterparts. NJREs appear to be specific to OCD, but further study is needed to establish the role of this construct in OCD-related disorders.
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Affiliation(s)
- Claudio Sica
- Department of Health Sciences, University of Firenze, Italy.
| | - Gioia Bottesi
- Department of General Psychology, University of Padova, Italy
| | | | | | - Cecilia Sighinolfi
- Department of Medical and Surgical Sciences, University of Bologna, Italy
| | - Marta Ghisi
- Department of General Psychology, University of Padova, Italy
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Sohn SY, Kang JI, Namkoong K, Kim SJ. Multidimensional measures of impulsivity in obsessive-compulsive disorder: cannot wait and stop. PLoS One 2014; 9:e111739. [PMID: 25372136 PMCID: PMC4221112 DOI: 10.1371/journal.pone.0111739] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2014] [Accepted: 10/06/2014] [Indexed: 11/18/2022] Open
Abstract
Objective Although the relationship between obsessive compulsive disorder (OCD) and impulsivity has long been debated, impulsivity has not been systematically examined in clinical samples of OCD. Meanwhile, recent findings suggest that impulsivity is multi-dimensional construct that can be examined through several constructs. Therefore, this study is aimed to evaluate multiple facets of impulsivity in OCD. Method The recruitment includes 80 OCD and 76 healthy control participants. Participants completed a test battery comprising three behavioral tasks of stop signal task (SST), delay discounting task (DDT) and balloon analog risk test (BART), and one self-report measure of the Barratt Impulsiveness scale (BIS-11). Results OCD subjects showed significantly lower stop signal reaction time of SST reflecting higher action impulsivity and higher delay discounting parameter of DDT suggesting increased choice impulsivity but significantly lower adjusted mean pump of BART implying lower risk taking propensity of BART than healthy control. Conclusion Increased Action and choice impulsivity, and decreased risk taking propensities were found in OCD. These findings seem to be consistent with clinical characteristics of OCD such as greater preference for or avoid risky situations (avoidance), inability to wait tension relief may provoke safety behaviors (compulsion) and inability to stop already started behaviors (repetition).
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Affiliation(s)
- Sung Yun Sohn
- Department of Psychiatry and Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jee In Kang
- Department of Psychiatry and Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Kee Namkoong
- Department of Psychiatry and Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Se Joo Kim
- Department of Psychiatry and Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Korea
- * E-mail:
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Mito H, Matsuura N, Mukai K, Yanagisawa Y, Nakajima A, Motoyama M, Arikawa A, Yamanishi K, Matsunaga H. The impacts of elevated autism spectrum disorder traits on clinical and psychosocial features and long-term treatment outcome in adult patients with obsessive-compulsive disorder. Compr Psychiatry 2014; 55:1526-33. [PMID: 24957957 DOI: 10.1016/j.comppsych.2014.05.005] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2014] [Revised: 05/12/2014] [Accepted: 05/12/2014] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND While a close relation between obsessive-compulsive disorder (OCD) and autism spectrum disorder (ASD) has been pointed out, there are few studies that have investigated whether highly elevated ASD traits may have significant impacts on clinical and psychosocial features as well as long-term treatment outcome in adult OCD patients. METHODS We assessed ASD traits using the Autism Spectrum Quotient (AQ) in 81 Japanese patients with OCD. The relation between degree of ASD traits and clinical and psychosocial variables and the 48-week treatment outcomes was analyzed in the subjects. RESULTS A substantial proportion of the subjects showed higher ASD traits (35%) with more severe depressive or pervasive anxiety status, and social impairments and lower QOL compared to other OCD individuals. However, elevated ASD traits may exert rather smaller impact on the OCD phenomenology along with on the long-term treatment outcome than expected. CONCLUSIONS Elevated ASD traits may further emphasize the general psychopathological and socio-dysfunctional features rather than clinical aspects associated with OCD. Co-existing depressive or anxious symptom severity may further exacerbate the core-deficits related to ASD pathology. Thus the assessment of ASD traits should be important for understanding the clinical and psychosocial features and treatment responses in OCD patients.
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Affiliation(s)
- Hironori Mito
- Department of Neuropsychiatry, Hyogo College of Medicine, Nisinomiya, Japan; Zinmeikai Hospital, Nishinomiya, Japan
| | - Naomi Matsuura
- Graduate School of Education, Tokyo University of Social Welfare, Aichi, Japan
| | - Keiitiro Mukai
- Department of Neuropsychiatry, Hyogo College of Medicine, Nisinomiya, Japan
| | | | - Akihiro Nakajima
- Department of Neuropsychiatry, Hyogo College of Medicine, Nisinomiya, Japan
| | - Mikuni Motoyama
- Department of Neuropsychiatry, Hyogo College of Medicine, Nisinomiya, Japan
| | - Ayako Arikawa
- Department of Neuropsychiatry, Hyogo College of Medicine, Nisinomiya, Japan
| | - Kyosuke Yamanishi
- Department of Neuropsychiatry, Hyogo College of Medicine, Nisinomiya, Japan
| | - Hisato Matsunaga
- Department of Neuropsychiatry, Hyogo College of Medicine, Nisinomiya, Japan.
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Ansquer S, Belin-Rauscent A, Dugast E, Duran T, Benatru I, Mar AC, Houeto JL, Belin D. Atomoxetine decreases vulnerability to develop compulsivity in high impulsive rats. Biol Psychiatry 2014; 75:825-32. [PMID: 24252357 DOI: 10.1016/j.biopsych.2013.09.031] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2013] [Revised: 09/19/2013] [Accepted: 09/21/2013] [Indexed: 11/30/2022]
Abstract
BACKGROUND The factors contributing to the development and severity of obsessive-compulsive spectrum disorders such as obsessive-compulsive disorder, Tourette's syndrome, pathological gambling, and addictions remain poorly understood, limiting the development of therapeutic and preventive strategies. Recent evidence indicates that impulse-control deficits may contribute to the severity of compulsivity in several of these disorders. This suggests that impulsivity may be a transnosological endophenotype of vulnerability to compulsivity. However, the precise nature of the link between impulsivity and compulsivity in anxiety-related compulsive disorders remains unknown. METHODS We investigated the relationship between impulsivity and the development of a compulsive behavior in rats, which captures the hallmarks of compulsivity as defined in the DSM-IV--namely, that it is maladaptive, excessive, repetitive, and anxiolytic. RESULTS We demonstrate that a high-impulsivity trait, as measured in the five-choice serial reaction time task, predicts an increased propensity to develop compulsivity as measured in a schedule-induced polydipsia procedure. Trait impulsivity and compulsivity were nonlinearly related. This impulsivity-compulsivity relationship was lost after the development of compulsivity or under chronic treatment with atomoxetine, a noradrenergic reuptake inhibitor used to treat attention-deficit/hyperactivity disorder. Atomoxetine treatment both decreased impulsivity and prevented the development of compulsivity in high-impulsive animals. CONCLUSIONS These observations provide insight into the reciprocal influence of impulsivity and compulsivity in compulsive disorders and suggest that atomoxetine may be a useful treatment for patients suffering from obsessive-compulsive spectrum disorders with high impulsivity.
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Affiliation(s)
- Solène Ansquer
- Institut National de la Santé et de la Recherche Médicale (INSERM) U1084-LNEC Experimental and Clinical Neurosciences Laboratory, Poitiers, France; Team Psychobiology of Compulsive Disorders, University of Poitiers, Poitiers, France; Service de Neurologie de l'Hôpital de Poitiers, Poitiers, France
| | - Aude Belin-Rauscent
- Institut National de la Santé et de la Recherche Médicale (INSERM) U1084-LNEC Experimental and Clinical Neurosciences Laboratory, Poitiers, France; Team Psychobiology of Compulsive Disorders, University of Poitiers, Poitiers, France; INSERM European Associated Laboratory Psychobiology of Compulsive Habits, Cambridge, United Kingdom; INSERM CIC-0802, Poitiers, France
| | - Emilie Dugast
- Institut National de la Santé et de la Recherche Médicale (INSERM) U1084-LNEC Experimental and Clinical Neurosciences Laboratory, Poitiers, France; Team Psychobiology of Compulsive Disorders, University of Poitiers, Poitiers, France; INSERM European Associated Laboratory Psychobiology of Compulsive Habits, Cambridge, United Kingdom
| | - Théo Duran
- Department of Psychology, Behavioural and Clinical Neuroscience Institute, University of Cambridge, Cambridge, United Kingdom; Department of Pharmacology, University of Cambridge, Cambridge, United Kingdom
| | - Isabelle Benatru
- Service de Neurologie de l'Hôpital de Poitiers, Poitiers, France; CNRS GDR 3557 "Institut de Psychiatrie", Poitiers, France
| | - Adam C Mar
- Hôpital Sainte Anne, Paris, France; Institut des Neurosciences de Grenoble-CR Inserm U.836; Université Joseph Fourier-Site Santé La Tronche-CHU Grenoble, Grenoble, France
| | - Jean-Luc Houeto
- Institut National de la Santé et de la Recherche Médicale (INSERM) U1084-LNEC Experimental and Clinical Neurosciences Laboratory, Poitiers, France; Team Psychobiology of Compulsive Disorders, University of Poitiers, Poitiers, France; INSERM European Associated Laboratory Psychobiology of Compulsive Habits, Cambridge, United Kingdom; CNRS GDR 3557 "Institut de Psychiatrie", Poitiers, France
| | - David Belin
- Institut National de la Santé et de la Recherche Médicale (INSERM) U1084-LNEC Experimental and Clinical Neurosciences Laboratory, Poitiers, France; Team Psychobiology of Compulsive Disorders, University of Poitiers, Poitiers, France; INSERM European Associated Laboratory Psychobiology of Compulsive Habits, Cambridge, United Kingdom; INSERM CIC-0802, Poitiers, France.
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Kashyap H, Fontenelle LF, Miguel EC, Ferrão YA, Torres AR, Shavitt RG, Ferreira-Garcia R, do Rosário MC, Yücel M. 'Impulsive compulsivity' in obsessive-compulsive disorder: a phenotypic marker of patients with poor clinical outcome. J Psychiatr Res 2012; 46:1146-52. [PMID: 22647523 DOI: 10.1016/j.jpsychires.2012.04.022] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2012] [Revised: 03/31/2012] [Accepted: 04/26/2012] [Indexed: 10/28/2022]
Abstract
Although traditionally obsessive-compulsive disorder (OCD) and impulse control disorders (ICD) have represented opposing ends of a continuum, recent research has demonstrated a frequent co-occurrence of impulsive and compulsive behaviours, which may contribute to a worse clinical picture of some psychiatric disorders. We hypothesize that individuals with 'impulsive' OCD as characterized by poor insight, low resistance, and reduced control towards their compulsions will have a deteriorative course, greater severity of hoarding and/or symmetry/ordering symptoms, and comorbid ICD and/or substance use disorders (SUD). The sample consisted of 869 individuals with a minimum score of 16 on the Yale-Brown Obsessive Compulsive Scale (Y-BOCS). Of these, 65 had poor insight, low resistance, and reduced control towards compulsions ('poor IRC') and 444 had preserved insight, greater resistance and better control over compulsions ('good IRC'). These two groups were compared on a number of clinical and demographic variables. Individuals with poor IRC were significantly more likely to have a deteriorative course (p < 0.001), longer duration of obsessions (p = 0.017), greater severity of symmetry/ordering (p < 0.001), contamination/cleaning (p < 0.001) and hoarding (p = 0.002) symptoms, and comorbid intermittent explosive disorder (p = 0.026), trichotillomania (p = 0.014) and compulsive buying (p = 0.040). Regression analysis revealed that duration of obsessions (p = 0.037) and hoarding severity (p = 0.005) were significant predictors of poor IRC. In the absence of specific measures for impulsivity in OCD, the study highlights the utility of simple measures such as insight, resistance and control over compulsions as a phenotypic marker of a subgroup of OCD with impulsive features demonstrating poor clinical outcome.
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Affiliation(s)
- Himani Kashyap
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, University of Melbourne and Melbourne Health, Australia
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Lovato L, Ferrão YA, Stein DJ, Shavitt RG, Fontenelle LF, Vivan A, Miguel EC, Cordioli AV. Skin picking and trichotillomania in adults with obsessive-compulsive disorder. Compr Psychiatry 2012; 53:562-8. [PMID: 22014580 DOI: 10.1016/j.comppsych.2011.06.008] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2011] [Accepted: 06/18/2011] [Indexed: 02/03/2023] Open
Abstract
The objective of this study was to compare patients with obsessive-compulsive disorder (OCD) associated with pathologic skin picking (PSP) and/or trichotillomania, and patients with OCD without such comorbidities, for demographic and clinical characteristics. We assessed 901 individuals with a primary diagnosis of OCD, using the Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) Axis I disorders. Diagnoses of PSP and trichotillomania were made in 16.3% and 4.9% of the sample, respectively. After the logistic regression analysis, the following factors retained an association with OCD-PSP/trichotillomania: younger (odds ratio [OR] = 0.979; P = .047), younger at the onset of compulsive symptoms (OR = 0.941; P = .007), woman (OR = 2.538; P < .001), with a higher level of education (OR = 1.055; P = .025), and with comorbid body dysmorphic disorder (OR = 2.363; P = .004). These findings support the idea that OCD accompanied by PSP/trichotillomania characterizes a specific subgroup.
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Affiliation(s)
- Lucas Lovato
- Department of Psychiatry, Federal University of Rio Grande do Sul, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil.
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Multidimensional Comparison of Personality Characteristics of the Big Five Model, Impulsiveness, and Affect in Pathological Gambling and Obsessive–Compulsive Disorder. J Gambl Stud 2011; 28:351-62. [DOI: 10.1007/s10899-011-9269-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Chien YL, Gau SSF, Gadow KD. Sex difference in the rates and co-occurring conditions of psychiatric symptoms in incoming college students in Taiwan. Compr Psychiatry 2011; 52:195-207. [PMID: 21295227 DOI: 10.1016/j.comppsych.2010.03.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2009] [Revised: 02/09/2010] [Accepted: 03/10/2010] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE The authors investigated the sex difference in the rates and co-occurring patterns in Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition-referenced psychiatric symptoms among incoming first-year college students in Taiwan. METHODS This was a college-based questionnaire survey. The participants included 2731 incoming first-year college students (male, 52.4%; mean age, 19.3 ± 2.6 years). The participants completed the Chinese version of the Adult Self Report Inventory-4 for the assessment of a wide range of psychiatric symptoms according to the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition symptom criteria. The participant rate was 74.1%. RESULTS There were 55% of the participants having at least one psychiatric symptom. Symptoms of agoraphobia, body dysmorphic, and gender identity disorder were more prevalent in women; those of obsession-compulsion, tics, conduct problems, schizoid personality, and kleptomania were more prevalent in men. The magnitude of symptom correlations between compulsion and gender identity disorder, dysthymia, and antisocial personality, and between gender identity disorder and schizophrenia was significantly greater in male participants, whereas that between conduct problems and obsession and motor tics was significantly greater in female participants. CONCLUSIONS The Chinese version of the Adult Self Report Inventory-4 identified similar sex difference in psychiatric symptoms as Western studies. The sex difference in co-occurring psychiatric conditions warrants further investigation.
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Affiliation(s)
- Yi-Ling Chien
- Department of Psychiatry, National Taiwan University Hospital, Yun Lin Branch 64041, Taiwan.
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30
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Kessler RC, Ormel J, Petukhova M, McLaughlin KA, Green JG, Russo LJ, Stein DJ, Zaslavsky AM, Aguilar-Gaxiola S, Alonso J, Andrade L, Benjet C, de Girolamo G, de Graaf R, Demyttenaere K, Fayyad J, Haro JM, Hu CY, Karam A, Lee S, Lepine JP, Matchsinger H, Mihaescu-Pintia C, Posada-Villa J, Sagar R, Ustün TB. Development of lifetime comorbidity in the World Health Organization world mental health surveys. ACTA ACUST UNITED AC 2011; 68:90-100. [PMID: 21199968 DOI: 10.1001/archgenpsychiatry.2010.180] [Citation(s) in RCA: 322] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
CONTEXT Although numerous studies have examined the role of latent variables in the structure of comorbidity among mental disorders, none has examined their role in the development of comorbidity. OBJECTIVE To study the role of latent variables in the development of comorbidity among 18 lifetime DSM-IV disorders in the World Health Organization World Mental Health Surveys. DESIGN Nationally or regionally representative community surveys. SETTING Fourteen countries. PARTICIPANTS A total of 21 229 survey respondents. MAIN OUTCOME MEASURES First onset of 18 lifetime DSM-IV anxiety, mood, behavior, and substance disorders assessed retrospectively in the World Health Organization Composite International Diagnostic Interview. RESULTS Separate internalizing (anxiety and mood disorders) and externalizing (behavior and substance disorders) factors were found in exploratory factor analysis of lifetime disorders. Consistently significant positive time-lagged associations were found in survival analyses for virtually all temporally primary lifetime disorders predicting subsequent onset of other disorders. Within-domain (ie, internalizing or externalizing) associations were generally stronger than between-domain associations. Most time-lagged associations were explained by a model that assumed the existence of mediating latent internalizing and externalizing variables. Specific phobia and obsessive-compulsive disorder (internalizing) and hyperactivity and oppositional defiant disorders (externalizing) were the most important predictors. A small number of residual associations remained significant after controlling the latent variables. CONCLUSIONS The good fit of the latent variable model suggests that common causal pathways account for most of the comorbidity among the disorders considered herein. These common pathways should be the focus of future research on the development of comorbidity, although several important pairwise associations that cannot be accounted for by latent variables also exist that warrant further focused study.
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Affiliation(s)
- Ronald C Kessler
- Department of Health Care Policy, Harvard Medical School, Boston, MA 02115, USA.
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The clinical utility of symptom dimensions in obsessive-compulsive disorder. Psychiatry Res 2010; 180:25-9. [PMID: 20493537 DOI: 10.1016/j.psychres.2009.09.005] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2009] [Revised: 09/03/2009] [Accepted: 09/11/2009] [Indexed: 10/19/2022]
Abstract
Factor analyses in obsessive-compulsive disorder (OCD) have consistently identified several different symptom dimensions. Nevertheless the clinical utility of identifying such symptom dimensions remains somewhat unclear. On the basis of their principal symptoms, 343 OCD patients were divided into four symptom dimension subgroups; 1) contamination/washing, 2) hoarding, 3) symmetry/repeating and ordering, and 4) forbidden thoughts/checking. Clinical variables including 1-year treatment outcome were compared across these patient subgroups. Most patients (74%) could distinctively be categorized as falling into a particular symptom subgroup. The groups were differentially characterized by some demographic and clinical features. For instance, both the symmetry and hoarding groups were significantly associated with decreased global functioning and greater OCD severity. Moreover the hoarding group was significantly more likely than the others to show longer duration of illness, lower rate of marriage, poor insight, and poorer outcome. However, about a quarter of the participants could not be classified definitively into a particular group. Our findings provide partial support for the clinical utility of a simple measure of symptom dimensions in OCD. In clinical settings, however, the limitations of such a simple measure of predominant symptom dimensions should be borne in mind and further work on their validity and utility is needed.
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Clinical features and treatment characteristics of compulsive hoarding in Japanese patients with obsessive-compulsive disorder. CNS Spectr 2010; 15:258-65. [PMID: 20414175 DOI: 10.1017/s1092852900000092] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
INTRODUCTION Compulsive hoarding has been studied primarily in Western countries. Here we sought to examine compulsive hoarding in Japanese patients with obsessive-compulsive disorder (OCD). The heterogeneous nature of hoarding was also investigated. METHODS One hundred and sixty-eight OCD outpatients were initially assessed to determine the presence or absence of compulsive hoarding, and whether hoarding was primary or secondary to another symptom dimension for which they had received treatment for 1 year. RESULTS Of the participants, 54 patients were found to have compulsive hoarding. Hoarders were significantly more likely than non-hoarding patients to have more severe psychopathology including elevated severity of OCD symptoms, poorer insight, higher prevalence of comorbid schizotypal or obsessive-compulsive personality disorder, closer association with symmetry dimension, and poorer treatment outcome. Comparisons of subjects with primary and secondary hoarding found that the former group had more severe clinical features, while the latter group hoarded a wider variety of items, including apparently bizarre ones. CONCLUSION The prevalence and clinical characteristics of compulsive hoarding in OCD subjects was similar to those reported in Western countries, supporting its trans-cultural consistency. The distinction between primary and secondary hoarding in OCD is clinically useful, and may contribute to the debate about whether hoarding should be a separate diagnostic entity.
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Impulse-control disorders in children and adolescents with obsessive-compulsive disorder. Psychiatry Res 2010; 175:109-13. [PMID: 20004481 PMCID: PMC2815218 DOI: 10.1016/j.psychres.2009.04.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2008] [Revised: 03/26/2009] [Accepted: 04/15/2009] [Indexed: 11/24/2022]
Abstract
The aim of this study was to examine current prevalences, clinical correlates and patterns of co-occurrence of impulse-control disorders (ICDs) in children and adolescents with obsessive-compulsive disorder (OCD). We examined rates and clinical correlates of comorbid ICDs in 70 consecutive child and adolescent subjects with lifetime DSM-IV OCD (32.9% females; mean age = 13.8 +/- 2.9 years). Comorbidity data were obtained with structured clinical interviews using DSM-IV criteria. OCD severity was assessed with the Child Yale-Brown Obsessive-Compulsive Scale. All variables were compared in OCD subjects with and without current ICDs. 12 (17.1%) subjects met criteria for a current ICD. Pathological skin picking and compulsive nail biting were the most common ICDs with current rates of 12.8% and 10.0%, respectively. OCD subjects with current ICDs were significantly more likely to have a co-occurring tic disorder (66.7% vs. 20.7%). Although having an ICD was associated with greater numerical scores of OCD symptomatology, these differences were not statistically significant. There were no sex-specific patterns of ICD occurrence in children and adolescents with OCD. Certain ICDs are common among children and adolescents with OCD. Better identification of ICDs in children and adolescents with OCD is needed, as are empirically validated treatments for youth with co-occurring ICDs.
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Ruscio AM, Stein DJ, Chiu WT, Kessler RC. The epidemiology of obsessive-compulsive disorder in the National Comorbidity Survey Replication. Mol Psychiatry 2010; 15:53-63. [PMID: 18725912 PMCID: PMC2797569 DOI: 10.1038/mp.2008.94] [Citation(s) in RCA: 1487] [Impact Index Per Article: 106.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Despite significant advances in the study of obsessive-compulsive disorder (OCD), important questions remain about the disorder's public health significance, appropriate diagnostic classification, and clinical heterogeneity. These issues were explored using data from the National Comorbidity Survey Replication, a nationally representative survey of US adults. A subsample of 2073 respondents was assessed for lifetime Diagnostic and Statistical Manual of Mental Disorders, 4th edn (DSM-IV) OCD. More than one quarter of respondents reported experiencing obsessions or compulsions at some time in their lives. While conditional probability of OCD was strongly associated with the number of obsessions and compulsions reported, only small proportions of respondents met full DSM-IV criteria for lifetime (2.3%) or 12-month (1.2%) OCD. OCD is associated with substantial comorbidity, not only with anxiety and mood disorders but also with impulse-control and substance use disorders. Severity of OCD, assessed by an adapted version of the Yale-Brown Obsessive Compulsive Scale, is associated with poor insight, high comorbidity, high role impairment, and high probability of seeking treatment. The high prevalence of subthreshold OCD symptoms may help explain past inconsistencies in prevalence estimates across surveys and suggests that the public health burden of OCD may be greater than its low prevalence implies. Evidence of a preponderance of early onset cases in men, high comorbidity with a wide range of disorders, and reliable associations between disorder severity and key outcomes may have implications for how OCD is classified in DSM-V.
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Affiliation(s)
- A. M. Ruscio
- Department of Psychology, University of Pennsylvania, 3720 Walnut Street Philadelphia, PA 19104
| | - D. J. Stein
- Department of Psychiatry and Mental Health, University of Cape Town and Department of Psychiatry, Mt. Sinai School of Medicine, PO Box 19063, Tygerberg, South Africa 07505
| | - W. T. Chiu
- Department of Health Care Policy, Harvard Medical School, 180 Longwood Ave., Boston, MA 02115
| | - R. C. Kessler
- Department of Health Care Policy, Harvard Medical School, 180 Longwood Ave., Boston, MA 02115
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35
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Potenza MN, Koran LM, Pallanti S. The relationship between impulse-control disorders and obsessive-compulsive disorder: a current understanding and future research directions. Psychiatry Res 2009; 170:22-31. [PMID: 19811840 PMCID: PMC2792582 DOI: 10.1016/j.psychres.2008.06.036] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2007] [Revised: 07/03/2007] [Accepted: 06/12/2008] [Indexed: 10/20/2022]
Abstract
Impulse-control disorders (ICDs) constitute a heterogeneous group of conditions linked diagnostically by difficulties in resisting "the impulse, drive, or temptation to perform an act that is harmful to the person or to others." Specific ICDs share clinical, phenomenological and biological features with obsessive-compulsive disorder (OCD) that have suggested that these disorders might be categorized together. However, other data suggest significant differences between OCD and ICDs. In this article, clinical, phenomenological and biological features of the formal ICDs are reviewed and compared and contrasted with those of OCD. Available data indicate substantial differences between ICDs and OCD that suggest independent categorizations. Existing research gaps are identified and avenues for future research suggested.
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Affiliation(s)
- Marc Nicholas Potenza
- Associate Professor of Psychiatry, Department of Psychiatry, Yale University School of Medicine, Connecticut Mental Health Center, Room S-104, 34 Park Street, New Haven, CT, 06519, USA, . Tel: 203-974-7356. Fax: 203-974-7366
| | - Lorrin Michael Koran
- Professor of Psychiatry, Emeritus, Department of Psychiatry and Behavioural Sciences, Stanford University Medical Center, Stanford, CA, 94305
| | - Stefano Pallanti
- Professor of Psychiatry, University of the Studies of Florence, Florence, Italy, Adjunct Professor of Psychiatry, Mount Sinai School of Medicine, NY, New York.
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Tavares H, Gentil V. Pathological gambling and obsessive-compulsive disorder: towards a spectrum of disorders of volition. BRAZILIAN JOURNAL OF PSYCHIATRY 2008; 29:107-17. [PMID: 17639253 DOI: 10.1590/s1516-44462007000200005] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2006] [Accepted: 02/26/2007] [Indexed: 05/16/2023]
Abstract
OBJECTIVE Pathological gambling is proposed as a participant of an impulsive-compulsive spectrum related to obsessive-compulsive disorder. This study aims to contrast pathological gambling and obsessive-compulsive disorder regarding course, comorbidity, and personality, hence testing the validity of the impulsive-compulsive spectrum. METHOD 40 pathological gambling and 40 obsessive-compulsive disorder subjects matched to 40 healthy volunteers according to gender, age, and education were assessed with the Temperament Personality Questionnaire and the Barratt Impulsiveness Scale. Psychiatric patients were also assessed for course and comorbidity data. RESULTS Obsessive-compulsive disorder presented an earlier onset, but the full syndrome took longer to evolve. Pathological gambling had higher comorbidity with substance-related disorders, and obsessive-compulsive disorder higher comorbidity with somatoform disorders. Gamblers scored higher than controls on the sub-factors Impulsiveness, Extravagance, Disorderliness, and Fear of Uncertainty. Obsessive-compulsive patients scored higher than controls on Fear of Uncertainty. Impulsiveness, Extravagance, and Disorderliness significantly correlated with the Barratt Impulsiveness Scale total score, Fear of Uncertainty did not. DISCUSSION The course and comorbidity profiles of pathological gambling resemble an addiction and differ from obsessive-compulsive disorder. Pathological gambling combines impulsive and compulsive traits. Impulsivity and compulsivity should be regarded as orthogonal constructs, and as drives implicated in volition aspects of behavioral syndromes.
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Affiliation(s)
- Hermano Tavares
- Department of Psychiatry, Faculty of Medicine, Universidade de São Paulo, São Paulo, SP, Brazil.
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Acosta MC, Manubay J, Levin FR. Pediatric obesity: parallels with addiction and treatment recommendations. Harv Rev Psychiatry 2008; 16:80-96. [PMID: 18415881 PMCID: PMC3352597 DOI: 10.1080/10673220802069764] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Rates of pediatric obesity have increased dramatically over the past decade. This trend is especially alarming because obesity is associated with significant medical and psychosocial consequences. It may contribute to cardiovascular, metabolic, and hepatic complications, as well as to psychiatric difficulties. The development of obesity appears to be influenced by a complex array of genetic, metabolic, and neural frameworks, along with behavior, eating habits, and physical activity. Numerous parallels exist between obesity and addictive behaviors, including genetic predisposition, personality, environmental risk factors, and common neurobiological pathways in the brain. Typical treatments for pediatric obesity include behavioral interventions targeting diet or exercise. These treatments have yielded mixed results and typically have been examined in specialty clinic populations, limiting their generalizability. There are limited medication options for overweight children and adolescents, and no approved medical intervention in children younger than 16 years old. Bariatric surgery may be an option for some adolescents, but due to the risks of surgery, it is often seen as a last resort. The parallels between addiction and obesity aid in developing novel interventions for pediatric obesity. Motivational enhancement and cognitive-behavioral strategies used in addiction treatment may prove to be beneficial.
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Affiliation(s)
- Michelle C. Acosta
- St. Luke’s-Roosevelt Hospital Center, New York, NY 10025, USA,Columbia University College of Physicians and Surgeons, New York, NY 10032, USA
| | - Jeanne Manubay
- New York State Psychiatry Institute, New York, NY 10032, USA
| | - Frances R. Levin
- Columbia University College of Physicians and Surgeons, New York, NY 10032, USA,New York State Psychiatry Institute, New York, NY 10032, USA
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Odlaug BL, Grant JE. Clinical characteristics and medical complications of pathologic skin picking. Gen Hosp Psychiatry 2008; 30:61-6. [PMID: 18164942 DOI: 10.1016/j.genhosppsych.2007.07.009] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2007] [Revised: 07/26/2007] [Accepted: 07/30/2007] [Indexed: 11/27/2022]
Abstract
OBJECTIVE This study sought to detail the phenomenology and medical consequences of pathologic skin picking (PSP). METHOD Sixty subjects (11.7% males) with PSP (mean+/-S.D.=33.7+/-11.6 years) were assessed. Subjects seen in a pharmacological study as well as those from an ongoing outpatient longitudinal study comprised this sample. Subjects were assessed for current and lifetime psychiatric comorbidity (using the Structured Clinical Interview for DSM-IV Axis I Disorders), clinical severity (using the Clinical Global Impression - Severity scale) and psychosocial interference due to picking (using the Sheehan Disability Scale). Clinical characteristic data, including time spent picking per day, sites picked and medical complications directly resulting from skin picking behavior, as well as family history, were also obtained. RESULTS The mean age (+/-S.D.) of onset for PSP was 12.3+/-9.6 years. The face was the most common area picked. Subjects reported picking a mean of 107.6 min each day. Scarring, ulcerations and infections were common. Few had ever sought psychiatric treatment for their behavior. Current comorbid Axis I psychiatric conditions were found in 38.3% of the sample. Trichotillomania (36.7%), compulsive nail biting (26.7%), depressive disorder (16.7%) and obsessive-compulsive disorder (15%) were the most common current comorbid conditions. CONCLUSION PSP appears to be time consuming and frequently associated with medical complications. Research is needed to optimize patient care for individuals with this behavior.
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Affiliation(s)
- Brian L Odlaug
- Department of Psychiatry, University of Minnesota School of Medicine, Minneapolis, MN 55454, USA
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Manjunatha N, Kumar D, Nizamie HS. Repetitive love proposing: A case report and review of phenomenology of impulsivity and compulsivity. Indian J Psychiatry 2007; 49:267-70. [PMID: 20680139 PMCID: PMC2910350 DOI: 10.4103/0019-5545.37667] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Interest in opposite sex is a normal phenomenon; however, when this interest starts affecting one's own or others life in a pathological manner, it warrants clinical attention. We report the case of a young man who had a tendency to propose love to girls impulsively. Apart from the presence of this, otherwise, normal behavior in a pathological manner, another dimension of this case was that he was having obsessive-compulsive disorder too. Since both impulsivity and compulsivity are repetitive in nature and result in a sense of relief when the act is committed, the chance of impulsivity to be misconstrued as compulsivity is high. In light of important differences between compulsive and impulsive behavior, the psychopathology of the present case has been discussed.
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Affiliation(s)
- Narayana Manjunatha
- Department of Psychiatry, Central Institute of Psychiatry, Ranchi, Jharkhand - 834 006, India
| | - Devvarta Kumar
- Department of Clinical Psychology, Central Institute of Psychiatry, Ranchi, Jharkhand - 834 006, India
| | - Haque S. Nizamie
- Department of Psychiatry, Central Institute of Psychiatry, Ranchi, Jharkhand - 834 006, India
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Palomo T, Kostrzewa RM, Beninger RJ, Archer T. Treatment consideration and manifest complexity in comorbid neuropsychiatric disorders. Neurotox Res 2007; 12:43-60. [PMID: 17513199 DOI: 10.1007/bf03033900] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Psychiatric disorders may co-occur in the same individual. These include, for example, substance abuse or obsessive-compulsive disorder with schizophrenia, and movement disorders or epilepsy with affective dysfunctional states. Medications may produce iatrogenic effects, for example cognitive impairments that co-occur with the residual symptoms of the primary disorder being treated. The observation of comorbid disorders in some cases may reflect diagnostic overlap. Impulsivity, impulsiveness or impulsive behaviour is implicated in a range of diagnostic conditions including substance abuse, affective disorder and obsessive-compulsive disorder. These observations suggest a need to re-evaluate established diagnostic criteria and disorder definitions, focusing instead on symptoms and symptom-profiles.
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Affiliation(s)
- Tomas Palomo
- Psychiatry Service, 12 de Octubre, University Hospital, Madrid 28041, Spain
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Abstract
Epidemiological and clinical data from a variety of cultural and geographic settings on obsessive-compulsive disorder (OCD), and many of the obsessive-compulsive spectrum disorders, suggest that this is a group of disorders with a good degree of transcultural homogeneity. However, the content and themes that predominate in patients with these disorders, and the course of illness, can be shaped by cultural, ethnic, and religious experiences. Across cultures, OCD is commonly comorbid with mood, anxiety, and impulse-control disorders. However, little is known about the mechanisms by which culture and ethnicity may affect the expression of OCD and related disorders. Cross-national comparative studies exploring culturally influenced differences in clinical course, treatment outcome, including ethnogenetic differences in drug response, and prognosis are needed.
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Affiliation(s)
- Hisato Matsunaga
- Department of Neuropsychiatry, Osaka City University Medical School, Osaka, Japan
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42
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Li CSR, Chen SH. Obsessive-compulsiveness and impulsivity in a non-clinical population of adolescent males and females. Psychiatry Res 2007; 149:129-38. [PMID: 17046069 DOI: 10.1016/j.psychres.2006.05.001] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2005] [Revised: 02/15/2006] [Accepted: 05/02/2006] [Indexed: 10/24/2022]
Abstract
Obsessive-compulsive and impulsive behaviors co-occur in certain psychiatric conditions. Some have suggested that these disturbances constitute a spectrum of altered psychologies and behaviors that share an underlying neuropathology. We investigate here whether obsessive-compulsiveness and impulsivity reflect related psychological dimensions in a non-clinical adolescent population. Out of 720 high-school students, 672 and 682 completed a questionnaire interview with a Chinese version of the Maudsley Obsessive-Compulsive Inventory (MOCI) and the Barratt Impulsiveness Scale (BIS-11), respectively. Both MOCI and BIS-11 demonstrated good overall internal consistency, each with three major factors identified with Principal Component Analysis. In the 638 participants who completed both questionnaires, the total MOCI and BIS-11 scores did not correlate with each other. However, the MOCI factor "repetitive checking and attention to details" correlated negatively with the BIS-11 factor "inability to plan and look ahead" for all participants, and for males and females separately. The same MOCI factor also correlated negatively with the BIS-11 factors "lack of perseverance and self-control" and "novelty-seeking and acting without thinking" for all participants, and for females but not for males. The MOCI factor "doubt and intrusive thoughts" correlated positively with the BIS-11 factor "lack of perseverance and self-control" for all participants, and for males but not for females. These results suggested that the relationship between obsessive-compulsiveness and impulsivity as measured by the MOCI and the BIS-11 is complicated, with gender playing an important modulatory role. We discuss the relevance of these findings to developing a conceptual scheme to characterize and study the neurobiological basis of obsessive-compulsive and impulsive behaviors.
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Affiliation(s)
- Chiang-shan Ray Li
- Medical Research Center, Chang Gung Memorial Hospital, Tao-yuan, Taiwan.
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Chamberlain SR, Fineberg NA, Blackwell AD, Clark L, Robbins TW, Sahakian BJ. A neuropsychological comparison of obsessive–compulsive disorder and trichotillomania. Neuropsychologia 2007; 45:654-62. [PMID: 17005210 DOI: 10.1016/j.neuropsychologia.2006.07.016] [Citation(s) in RCA: 137] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2006] [Revised: 07/21/2006] [Accepted: 07/23/2006] [Indexed: 11/29/2022]
Abstract
BACKGROUND Obsessive-compulsive disorder (OCD) and trichotillomania (compulsive hair-pulling) share overlapping co-morbidity, familial transmission, and phenomenology. However, the extent to which these disorders share a common cognitive phenotype has yet to be elucidated using patients without confounding co-morbidities. AIM To compare neurocognitive functioning in co-morbidity-free patients with OCD and trichotillomania, focusing on domains of learning and memory, executive function, affective processing, reflection-impulsivity and decision-making. METHOD Twenty patients with OCD, 20 patients with trichotillomania, and 20 matched controls undertook neuropsychological assessment after meeting stringent inclusion criteria. RESULTS Groups were matched for age, education, verbal IQ, and gender. The OCD and trichotillomania groups were impaired on spatial working memory. Only OCD patients showed additional impairments on executive planning and visual pattern recognition memory, and missed more responses to sad target words than other groups on an affective go/no-go task. Furthermore, OCD patients failed to modulate their behaviour between conditions on the reflection-impulsivity test, suggestive of cognitive inflexibility. Both clinical groups showed intact decision-making and probabilistic reversal learning. CONCLUSIONS OCD and trichotillomania shared overlapping spatial working memory problems, but neuropsychological dysfunction in OCD spanned additional domains that were intact in trichotillomania. Findings are discussed in relation to likely fronto-striatal neural substrates and future research directions.
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Affiliation(s)
- Samuel R Chamberlain
- Department of Psychiatry, University of Cambridge School of Clinical Medicine, Addenbrooke's Hospital, Cambridge, UK.
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Dell'Osso B, Altamura AC, Allen A, Marazziti D, Hollander E. Epidemiologic and clinical updates on impulse control disorders: a critical review. Eur Arch Psychiatry Clin Neurosci 2006; 256:464-75. [PMID: 16960655 PMCID: PMC1705499 DOI: 10.1007/s00406-006-0668-0] [Citation(s) in RCA: 166] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2005] [Accepted: 05/04/2006] [Indexed: 12/24/2022]
Abstract
The article reviews the current knowledge about the impulse control disorders (ICDs) with specific emphasis on epidemiological and pharmacological advances. In addition to the traditional ICDs present in the DSM-IV-pathological gambling, trichotillomania, kleptomania, pyromania and intermittent explosive disorder-a brief description of the new proposed ICDs-compulsive-impulsive (C-I) Internet usage disorder, C-I sexual behaviors, C-I skin picking and C-I shopping-is provided. Specifically, the article summarizes the phenomenology, epidemiology and comorbidity of the ICDs. Particular attention is paid to the relationship between ICDs and obsessive-compulsive disorder (OCD). Finally, current pharmacological options for treating ICDs are presented and discussed.
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Affiliation(s)
- Bernardo Dell'Osso
- Compulsive, Impulsive and Anxiety Disorders Program, Department of Psychiatry, Mount Sinai School of Medicine, One Gustave L. Levy Place, Box 1230, New York, NY 10029, USA.
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Impulse control disorders in adults with obsessive compulsive disorder. J Psychiatr Res 2006; 40:494-501. [PMID: 16430922 DOI: 10.1016/j.jpsychires.2005.11.005] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2005] [Revised: 11/11/2005] [Accepted: 11/15/2005] [Indexed: 11/25/2022]
Abstract
Little is known about impulse control disorders (ICDs) in individuals with obsessive compulsive disorder (OCD). Although studies have examined ICD comorbidity in OCD, no previous studies have examined clinical correlates of ICD comorbidity in a large sample of individuals with a primary diagnosis of OCD. We examined rates and clinical correlates of comorbid ICDs in 293 consecutive subjects with lifetime DSM-IV OCD (56.8% females; mean age=40.6+/-12.9 years). Comorbidity data were obtained with the Structured Clinical Interview for DSM-IV. ICDs were diagnosed with structured clinical interviews using DSM-IV criteria. OCD severity was assessed with the Yale-Brown Obsessive-Compulsive Scale. Quality of life and social/occupational functioning were examined using the Quality of Life Enjoyment and Satisfaction Questionnaire and the Social and Occupational Functioning Assessment Scale. All variables were compared in OCD subjects with and without lifetime and current ICDs. Forty-eight (16.4%) OCD subjects had a lifetime ICD, and 34 (11.6%) had a current ICD. Skin picking was the most common lifetime (10.4%) and current (7.8%) ICD, followed by nail biting with lifetime and current rates of 4.8% and 2.4%, respectively. OCD subjects with current ICDs had significantly worse OCD symptoms and poorer functioning and quality of life. These preliminary results suggest that there is a low prevalence of ICDs among individuals with OCD, although certain ICDs (skin picking) appear to be more common.
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Abstract
Impulsivity and compulsivity have been considered opposite poles of a continuous spectrum, but their relationship seems to be more complex. Disorders characterized by impulsivity often have features of compulsivity and vice-versa. Impulse-control disorders (ICDs) are characterized by repetitive behaviors and impaired inhibition of these behaviors, suggesting a similarity to the frequently excessive, unnecessary, and unwanted rituals of obsessive-compulsive disorder (OCD). There are, however, important differences be-tween ICDs and OCD. The construct of compulsivity as related to ICDs and OCD warrants additional investigation to identify the similarities and differences and to examine the implications for prevention and treatment strategies.
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Affiliation(s)
- Jon E Grant
- Department of Psychiatry, University of Minnesota Medical School, 2450 Riverside Avenue Minneapolis, MN 55454, USA.
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