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van Roessel PJ, Marzke C, Varias AD, Mukunda P, Asgari S, Sanchez C, Shen H, Jo B, Gunaydin LA, Williams LM, Rodriguez CI. Anosognosia in hoarding disorder is predicted by alterations in cognitive and inhibitory control. Sci Rep 2022; 12:21752. [PMID: 36526652 PMCID: PMC9758191 DOI: 10.1038/s41598-022-25532-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 11/30/2022] [Indexed: 12/23/2022] Open
Abstract
Insight impairment contributes significantly to morbidity in psychiatric disorders. The neurologic concept of anosognosia, reflecting deficits in metacognitive awareness of illness, is increasingly understood as relevant to psychopathology, but has been little explored in psychiatric disorders other than schizophrenia. We explored anosognosia as an aspect of insight impairment in n = 71 individuals with DSM-5 hoarding disorder. We used a standardized clutter severity measure to assess whether individuals with hoarding disorder underreport home clutter levels relative to independent examiners. We then explored whether underreporting, as a proxy for anosognosia, is predicted by clinical or neurocognitive behavioral measures. We found that individuals with hoarding disorder underreport their clutter, and that underreporting is predicted by objective severity of clutter. In an n = 53 subset of participants, we found that underreporting is predicted by altered performance on tests of cognitive control and inhibition, specifically Go/No-Go and Stroop tests. The relation of underreporting to objective clutter, the cardinal symptom of hoarding disorder, suggests that anosognosia may reflect core pathophysiology of the disorder. The neurocognitive predictors of clutter underreporting suggest that anosognosia in hoarding disorder shares a neural basis with metacognitive awareness deficits in other neuropsychiatric disorders and that executive anosognosia may be a transdiagnostic manifestation of psychopathology.
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Affiliation(s)
- Peter J. van Roessel
- grid.168010.e0000000419368956Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305 USA ,grid.280747.e0000 0004 0419 2556Sierra Pacific Mental Illness Research, Education, and Clinical Center (MIRECC), Veterans Affairs Palo Alto Health Care System, Palo Alto, CA 94304 USA
| | - Cassandra Marzke
- grid.168010.e0000000419368956Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305 USA ,grid.266102.10000 0001 2297 6811Department of Psychiatry and Behavioral Sciences, University of California San Francisco, San Francisco, CA 94143 USA
| | - Andrea D. Varias
- grid.168010.e0000000419368956Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305 USA ,grid.265117.60000 0004 0623 6962Touro University College of Osteopathic Medicine, Vallejo, CA 94592 USA
| | - Pavithra Mukunda
- grid.168010.e0000000419368956Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305 USA
| | - Sepehr Asgari
- grid.168010.e0000000419368956Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305 USA
| | - Catherine Sanchez
- grid.168010.e0000000419368956Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305 USA
| | - Hanyang Shen
- grid.168010.e0000000419368956Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, CA 94305 USA
| | - Booil Jo
- grid.168010.e0000000419368956Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305 USA
| | - Lisa A. Gunaydin
- grid.266102.10000 0001 2297 6811Department of Psychiatry and Behavioral Sciences, University of California San Francisco, San Francisco, CA 94143 USA ,grid.266102.10000 0001 2297 6811Kavli Institute for Fundamental Neuroscience, University of California San Francisco, San Francisco, CA 94143 USA
| | - Leanne M. Williams
- grid.168010.e0000000419368956Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305 USA ,grid.280747.e0000 0004 0419 2556Sierra Pacific Mental Illness Research, Education, and Clinical Center (MIRECC), Veterans Affairs Palo Alto Health Care System, Palo Alto, CA 94304 USA
| | - Carolyn I. Rodriguez
- grid.168010.e0000000419368956Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305 USA ,grid.280747.e0000 0004 0419 2556Veterans Affairs Palo Alto Health Care System, Palo Alto, CA 94304 USA
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2
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Worden BL, Tolin DF. Co-occurring Obsessive-Compulsive Disorder and Hoarding Disorder: A Review of the Current Literature. J Cogn Psychother 2022; 36:271-286. [PMID: 36635053 DOI: 10.1891/jcp-2021-0010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Current research suggests obsessive-compulsive disorder (OCD) co-occurs in around 20% of people with hoarding disorder (HD). The article discusses the theoretical conceptualization of co-occurring HD and OCD (HD+OCD), highlighting similarities between the disorders that may contribute to comorbidity, such as potentially overlapping etiological factors, comorbidity profiles, and phenomenological aspects; and differences that are important to consider in differential diagnosis and conceptualization, such as belief patterns, ego-syntonicty/dystonicity, and trajectory. The combination of HD+OCD versus either disorder alone appears to be associated with a profile characterized by higher nonhoarding OCD symptoms, anxiety symptoms, depression, and tic disorders, and which may be more treatment-refractory. The authors discuss some commonly used measures to assess hoarding that may be relevant in the context of OCD, as differential diagnosis of hoarding behaviors is often difficult, and hoarding may be difficult to detect in patients with OCD, especially in children. The article ends with a discussion on considerations for the treatment of HD+OCD with cognitive-behavioral therapy, as hoarding symptoms are less likely to respond to gold-standard exposure and response prevention, and there are no established treatment protocols that are designed to treat co-occurring HD and OCD.
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Affiliation(s)
| | - David F Tolin
- Institute of Living, Hartford, CT.,Yale University School of Medicine, New Haven, CT
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Fontenelle LF, Muhlbauer JE, Albertella L, Eppingstall J. The impact of coronavirus on individuals with problematic hoarding behaviours. J Psychiatr Res 2021; 144:405-411. [PMID: 34741838 PMCID: PMC8554288 DOI: 10.1016/j.jpsychires.2021.10.042] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 06/24/2021] [Accepted: 10/27/2021] [Indexed: 10/24/2022]
Abstract
We aimed at investigating the impact of the coronavirus pandemic on individuals with problematic hoarding behaviors. One hundred seventeen subjects with hoarding problems responded to the Coronavirus Stressful and Traumatic Rating Scale (COROTRAS), an instrument that quantified the number of coronavirus-related events, whether they were experienced as stressful, and the range of emotions resulting from them. The research subjects also answered self-report tools to evaluate the severity of hoarding, hoarding beliefs/motivations, social support, self-efficacy, internalized stigma, and other psychopathological symptoms. The number of stressful coronavirus-related events was predicted by lower age at onset of hoarding, decreased social support, greater severity of obsessive-compulsive symptoms, and lower intensity of concerns over memory as drivers of hoarding. Two emotional states experienced in the aftermath of trauma, namely greater helplessness and lower sadness, and higher depression, anxiety and distress, predicted greater severity of hoarding. In conclusion, we were able to find significant associations between hoarding disorder phenotypes and covid-19 related stressful events.
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Affiliation(s)
- Leonardo F. Fontenelle
- Turner Institute for Brain and Mental Health, Monash University, 770 Blackburn Road, Clayton, Victoria, 3168, 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,Corresponding author. Turner Institute for Brain and Mental Health, Monash University, 770 Blackburn Road, Clayton, Victoria, 3168, Australia
| | - Julia E. Muhlbauer
- 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
| | - Lucy Albertella
- Turner Institute for Brain and Mental Health, Monash University, 770 Blackburn Road, Clayton, Victoria, 3168, Australia
| | - Jan Eppingstall
- Turner Institute for Brain and Mental Health, Monash University, 770 Blackburn Road, Clayton, Victoria, 3168, Australia
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Pellegrini L, Maietti E, Rucci P, Burato S, Menchetti M, Berardi D, Maina G, Fineberg NA, Albert U. Suicidality in patients with obsessive-compulsive and related disorders (OCRDs): A meta-analysis. Compr Psychiatry 2021; 108:152246. [PMID: 34062378 DOI: 10.1016/j.comppsych.2021.152246] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 05/03/2021] [Indexed: 11/28/2022] Open
Abstract
INTRODUCTION Previous meta-analyses showed that OCD is associated with a substantial risk of suicidal behaviours. Conclusive rates of suicidal ideation (current and lifetime) and suicide attempts based on pooled prevalence rates have not so far been calculated using meta-analysis for the other DSM-5 Obsessive-Compulsive and Related Disorders (OCRDs). OBJECTIVES This meta-analysis aims to separately calculate the pooled prevalence rates of lifetime suicide attempts and current or lifetime suicidal ideation in BDD, Hoarding Disorder (HD), Skin Picking Disorder (SPD) and Trichotillomania (TTM) and to identify factors associated with increased suicide rates. METHODS Our protocol was pre-registered with PROSPERO (CRD42020164395). A systematic review and meta-analysis following PRISMA reporting guidelines was performed by searching in PubMed/Medline, PsycINFO, Web of Science and CINAHL databases from the date of the first available article to April 20th, 2020. Stata version 15 was used for the statistical analysis. Given the small number of studies in TTM and SPD, the two grooming disorders were grouped together. Meta-analyses of proportions based on random effects (Der-Simonian and Laird method) were used to derive the pooled estimates. RESULTS Thirty-eigth studies (N = 4559 participants) were included: 23 for BDD, 8 for HD, 7 for Grooming Disorders. For BDD, the pooled prevalence of lifetime suicide attempts, current and lifetime suicidal ideation was, respectively 35.2% (CI:23.4-47.8), 37.2% (CI:23.8-51.6) and 66.1% (CI:53.5-77.7). For HD, the pooled prevalence of lifetime suicide attempts, current and lifetime suicidal ideation was 24.1% (CI:12.8-37.6), 18.4% (CI:10.2-28.3) and 38.3% (CI:35.0-41.6), respectively. For Grooming Disorders, the pooled prevalence of lifetime suicide attempts and current suicidal ideation were 13.3% (CI:5.9-22.8) and 40.4% (CI:35.7-45.3), respectively (no data available for lifetime suicidal ideation). CONCLUSIONS The OCRDs as a group are associated with relatively high rates of suicidal behaviour. Through indirect comparisons, we infer that BDD has the greatest risk. Comorbid substance abuse, possibly reflecting poor underlying impulse control, is associated with higher rates of suicidal behaviour in BDD. Our data emphasize the need for clinicians to consider the risk of suicidal behaviour in the management of patients presenting with all forms of OCRDs.
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Affiliation(s)
- Luca Pellegrini
- School of Life and Medical Sciences, University of Hertfordshire, Hatfield, UK; Hertfordshire Partnership University NHS Foundation Trust, Welwyn Garden City, UK; Department of Biomedical and Neuromotor Sciences, University of Bologna, Italy.
| | - Elisa Maietti
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Italy
| | - Paola Rucci
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Italy
| | - Sofia Burato
- Department of Medicine, Surgery and Health Sciences, UCO Clinica Psichiatrica, University of Trieste, Trieste, Italy
| | - Marco Menchetti
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Italy
| | - Domenico Berardi
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Italy
| | - Giuseppe Maina
- Rita Levi Montalcini Department of Neuroscience, University of Torino, Italy
| | - Naomi A Fineberg
- School of Life and Medical Sciences, University of Hertfordshire, Hatfield, UK; Hertfordshire Partnership University NHS Foundation Trust, Welwyn Garden City, UK; University of Cambridge School of Clinical Medicine, Cambridge, UK
| | - Umberto Albert
- Department of Medicine, Surgery and Health Sciences, UCO Clinica Psichiatrica, University of Trieste, Trieste, Italy
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Muhlbauer JE, Ferrão YA, Eppingstall J, Albertella L, do Rosário MC, Miguel EC, Fontenelle LF. Predicting marriage and divorce in obsessive-compulsive disorder. JOURNAL OF SEX & MARITAL THERAPY 2020; 47:90-98. [PMID: 32783604 DOI: 10.1080/0092623x.2020.1804021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Single (N = 472, 51.7%), married or living in stable cohabitation (N = 375, 41.1%) and divorced or separated (N = 66, 7.2%) patients with obsessive-compulsive disorder (OCD) were compared in terms of their sociodemographic features, OCD phenotypes, and comorbidity profile. Using single status as a reference group, a multinominal regression analysis found increased age, lower severity of hoarding, increased rates of panic disorder without agoraphobia, and lower rates of dysthymic disorder to be associated with married or stable cohabitation status. Concomitantly, increased age, higher severity of symmetry symptoms, and increased rates of skin picking disorder were found to be associated with divorced status. These findings suggest that there is a relationship between marital status and different OCD phenotypes.
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Affiliation(s)
- Julia E Muhlbauer
- Obsessive, Compulsive, and Anxiety Spectrum Research Program, Institute of Psychiatry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Ygor A Ferrão
- Department of Psychiatry, Federal University of Health Sciences of Porto Alegre (UFCSPA), Porto Alegre, Brazil
| | - Jan Eppingstall
- Turner Institute for Brain and Mental Health, Monash University, Clayton, Australia
| | - Lucy Albertella
- Turner Institute for Brain and Mental Health, Monash University, Clayton, Australia
| | - Maria C do Rosário
- Department of Psychiatry, Federal University of São Paulo (UNIFESP), São Paulo, Brazil
| | - Euripedes C Miguel
- Obsessive-Compulsive Spectrum Disorders Program (PROTOC), Department and Institute of Psychiatry, University of São Paulo (USP), São Paulo, Brazil
| | - Leonardo F Fontenelle
- Obsessive, Compulsive, and Anxiety Spectrum Research Program, Institute of Psychiatry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- Turner Institute for Brain and Mental Health, Monash University, Clayton, Australia
- D'Or Institute for Research and Education (IDOR), Rio de Janeiro, Brazil
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Kuwano M, Nakao T, Yonemoto K, Yamada S, Murayama K, Okada K, Honda S, Ikari K, Tomiyama H, Hasuzawa S, Kanba S. Clinical characteristics of hoarding disorder in Japanese patients. Heliyon 2020; 6:e03527. [PMID: 32181397 PMCID: PMC7063155 DOI: 10.1016/j.heliyon.2020.e03527] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 02/19/2019] [Accepted: 02/28/2020] [Indexed: 11/30/2022] Open
Abstract
Previous studies have reported clinical characteristics of hoarding disorder (HD), such as early onset, a chronic course, familiality, high unmarried rate, and high rates of comorbidities. However, clinical research targeting Japanese HD patients has been very limited. As a result, there is a low recognition of HD in Japan, leading to insufficient evaluation and treatment of Japanese HD patients. The aim of the current study was to delineate the clinical characteristics of Japanese HD patients. Thirty HD patients, 20 obsessive-compulsive disorder (OCD) patients, and 21 normal controls (NC) were targeted in this study. The HD group had a tendency toward higher familiality, earlier onset, and longer disease duration compared to the OCD group. In addition, the HD group showed a significantly higher unmarried rate than the NC group. The top two comorbidities in the HD group were major depressive disorder (56.7%) and attention-deficit/hyperactivity disorder (26.7%). The HD group had significantly higher scores on hoarding rating scales and lower scores on the Global Assessment of Functioning Scale than the other two groups. The current study showed a clinical trend in Japanese HD patients similar to previous studies in various countries, suggesting that HD may be a universal disease with consistent clinical symptoms.
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Affiliation(s)
- Masumi Kuwano
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Nagasaki Support Center for Children, Women and People with Disabilities, Nagasaki, Japan
| | - Tomohiro Nakao
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Koji Yonemoto
- Advanced Medical Research Center, Faculty of Medicine, University of the Ryukyus, Okinawa, Japan.,Division of Biostatistics, School of Health Sciences, Faculty of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Satoshi Yamada
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Fukuoka Prefectural Psychiatric Center Dazaifu Hospital, Fukuoka, Japan
| | - Keitaro Murayama
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kayo Okada
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Okehazama Hospital Fujita Mental Care Center, Aichi, Japan
| | - Shinichi Honda
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Neuropsychiatry, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Keisuke Ikari
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hirofumi Tomiyama
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Suguru Hasuzawa
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shigenobu Kanba
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Zaboski BA, Merritt OA, Schrack AP, Gayle C, Gonzalez M, Guerrero LA, Dueñas JA, Soreni N, Mathews CA. Hoarding: A meta-analysis of age of onset. Depress Anxiety 2019; 36:552-564. [PMID: 30958911 DOI: 10.1002/da.22896] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 02/28/2019] [Accepted: 03/22/2019] [Indexed: 12/25/2022] Open
Abstract
Hoarding disorder is present in 2-6% of the population and can have an immense impact on the lives of patients and their families. Before its inclusion the Diagnostic and Statistical Manual of Mental Disorders, 5th edition, pathological hoarding was often characterized as a symptom of obsessive-compulsive disorder, and several different diagnostic assessment methods were used to identify and characterize it. Although the age of onset of pathological hoarding is an important epidemiological measure, as clarifying the age of onset of hoarding symptoms may allow for early identification and implementation of evidence-based treatments before symptoms become clinically significant, the typical age of onset of hoarding is still uncertain. To that end, this study is a systematic review and meta-analysis of research published in English between the years 1900 and 2016 containing information on age of onset of hoarding symptoms. Twenty-five studies met inclusion criteria. The mean age of onset of hoarding symptoms across studies was 16.7 years old, with evidence of a bimodal distribution of onset. The authors conclude by discussing practice implications for early identification and treatment.
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Affiliation(s)
- Brian A Zaboski
- Department of Psychiatry, Division of Psychology, Gainesville, Florida.,Department of School of Special Education, School Psychology, and Early Childhood Studies, University of Florida, Gainesville, Florida
| | - Olivia A Merritt
- Department of Psychiatry and Behavioral Neurosciences, Pediatric OCD Consultation Service, Anxiety Treatment and Research Clinic, McMaster University, Hamilton, Ontario
| | - Anna P Schrack
- Department of Psychiatry, Division of Psychology, Gainesville, Florida.,Department of School of Special Education, School Psychology, and Early Childhood Studies, University of Florida, Gainesville, Florida
| | - Cindi Gayle
- Department of Psychiatry, Division of Psychology, Gainesville, Florida
| | - Melissa Gonzalez
- Department of Psychiatry, Division of Psychology, Gainesville, Florida.,Department of School of Special Education, School Psychology, and Early Childhood Studies, University of Florida, Gainesville, Florida
| | - Lisa A Guerrero
- Department of Psychiatry, Division of Psychology, Gainesville, Florida.,Department of School of Special Education, School Psychology, and Early Childhood Studies, University of Florida, Gainesville, Florida
| | - Julisa A Dueñas
- Department of School of Special Education, School Psychology, and Early Childhood Studies, University of Florida, Gainesville, Florida
| | - Noam Soreni
- Department of Psychiatry and Behavioral Neurosciences, Pediatric OCD Consultation Service, Anxiety Treatment and Research Clinic, McMaster University, Hamilton, Ontario
| | - Carol A Mathews
- Department of Psychiatry, Center for OCD, Anxiety, and Related Disorders, McKnight Brain Institute, College of Medicine, University of Florida, Gainesville, Florida
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Boerema YE, de Boer MM, van Balkom AJLM, Eikelenboom M, Visser HA, van Oppen P. Obsessive compulsive disorder with and without hoarding symptoms: Characterizing differences. J Affect Disord 2019; 246:652-658. [PMID: 30611063 DOI: 10.1016/j.jad.2018.12.115] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 12/07/2018] [Accepted: 12/24/2018] [Indexed: 11/25/2022]
Abstract
OBJECTIVE In recent years there has been some ambiguity about the way hoarding and OCD are related to each other. The present study examines the differences between persons with OCD/hoarding and OCD/non-hoarding and examines which characteristics are associated with the OCD/hoarding group. Information is established about prevalences, socio-demographical characteristics, OCD and related characteristics, OCD subtypes, comorbidity (depression, anxiety disorders and PTSD) and personality traits. METHODS Data from baseline assessment of The Netherlands Obsessive Compulsive Disorder Association (NOCDA) study are used. The NOCDA sample consists of 419 participants between 18 and 79 years of age, including participants with current or remitted full DSM-IV-TR criteria for OCD. RESULTS Results show that 58 persons (14.3%) are classified as persons with OCD/hoarding and 349 persons (85,7%) are classified as persons with OCD/non-hoarding. OCD/hoarding is independently associated with severity of autism symptoms (p<.001), living without a partner (p<.05) and being less conscientious (p<.05). Persons with OCD/hoarding are not associated with childhood trauma (p=.31), PTSD (p=.91) and AD(H)D, inattentive type (p=.22) and hyperactive type (p=.57). LIMITATIONS Causal interferences about associations between the risk indicators and hoarding symptoms were precluded since results were based on cross-sectional data. CONCLUSION This study confirmed differences between persons with OCD/hoarding and persons with OCD/non-hoarding. The most relevant outcome of this study was the association between persons with OCD/hoarding and the increased severity of autism symptoms. These results provide a better understanding of persons with OCD/hoarding and have the potential to improve treatment.
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Affiliation(s)
- Yentl E Boerema
- Department of Psychiatry, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit, The Netherlands.
| | - Mijke M de Boer
- Department of Psychiatry, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit, The Netherlands
| | - Anton J L M van Balkom
- Department of Psychiatry, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit, The Netherlands
| | - Merijn Eikelenboom
- Department of Psychiatry, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit, The Netherlands
| | - Henny A Visser
- Innova Research Centre, Mental Health Care Institute GGZ Centraal, Ermelo, The Netherlands
| | - Patricia van Oppen
- Department of Psychiatry, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit, The Netherlands
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9
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de Avila RCS, do Nascimento LG, Porto RLDM, Fontenelle L, Filho ECM, Brakoulias V, Ferrão YA. Level of Insight in Patients With Obsessive-Compulsive Disorder: An Exploratory Comparative Study Between Patients With "Good Insight" and "Poor Insight". Front Psychiatry 2019; 10:413. [PMID: 31333508 PMCID: PMC6619338 DOI: 10.3389/fpsyt.2019.00413] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2019] [Accepted: 05/24/2019] [Indexed: 12/17/2022] Open
Abstract
Introduction: Insight may be defined as the ability to perceive and evaluate external reality and to separate it from its subjective aspects. It also refers to the ability to self-assess difficulties and personal qualities. Insight may be a predictor of success in the treatment of obsessive-compulsive disorder (OCD), so that individuals with poor insight tend to become refractory to treatment. The objective of this study is to investigate factors associated with poor insight in individuals with OCD. Methods: This cross-sectional exploratory study used the Brown Belief Assessment Scale as a parameter for the creation of the comparison groups: individuals who obtained null scores (zero) composed the group with preserved or good insight (n = 148), and those with scores above the 75% percentile composed the group with poor insight (n = 124); those with intermediate scores were excluded. Sociodemographic characteristics and clinical and psychopathological aspects, intrinsic and extrinsic to the typical symptoms of OCD, were compared in a univariate analysis. A logistic regression was used to determine which factors associated with critical judgment remained significant. Results: Individuals in the poor insight group differed from those with good insight in regard to: more prevalent use of neuroleptics (p = 0.05); higher untreated time interval (p < 0.001); higher total Yale-Brown obsessive-compulsive scale score and the obsessions and compulsions factors (all factors with p < 0.001); higher dimensional Yale-Brown obsessive-compulsive scale total and dimensional scores (p from 0.04 to 0.001); higher prevalence of contamination/cleaning (p = 0.006) and hoarding (p < 0.001) symptoms dimensions; more prevalent sensory phenomena (p = 0.023); higher levels of depression (p = 0.007); and more prevalent comorbidity with bipolar affective disorder (p = 0.05) and post-traumatic stress disorder (PTSD) (p = 0.04). After analyzing the logistic regression, we conclude that the most important factors associated with poor insight are: the presence of any sensory phenomena (OR: 2.24), use of neuroleptics (OR: 1.66), and hoarding symptoms (OR: 1.15). Conclusion: The variability of insight in patients with OCD seems to be an important psychopathological characteristic in the differentiation of possible subtypes of OCD, since the poor insight is associated with sensory phenomena and greater use of neuroleptics, which makes it possible to conjecture the role of dopaminergic neurocircuits in the neurobiology of this disorder. In addition, there is also an association with the symptoms of hoarding content, admittedly one of the symptomatic contents with less response to conventional OCD treatments. Studies based on neurobiological aspects such as neuroimaging and neuropsychology may help to elucidate more consistently the role of insight in patients with OCD and the repercussions concerning available treatments.
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Affiliation(s)
- Richard Chuquel Silveira de Avila
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, Brazil
| | - Laura Gratsch do Nascimento
- Departamento de Psicologia, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, Brazil
| | - Rafaella Landell de Moura Porto
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, Brazil
| | - Leonardo Fontenelle
- Departamento de Psiquiatria, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Vlasios Brakoulias
- School of Medicine of Western Sydney University, University of Sydney, Sydney, NSW, Australia
| | - Ygor Arzeno Ferrão
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, Brazil
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Layer-specific reduced neuronal density in the orbitofrontal cortex of older adults with obsessive–compulsive disorder. Brain Struct Funct 2018; 224:191-203. [DOI: 10.1007/s00429-018-1752-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Accepted: 09/09/2018] [Indexed: 12/22/2022]
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11
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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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12
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Cath DC, Nizar K, Boomsma D, Mathews CA. Age-Specific Prevalence of Hoarding and Obsessive Compulsive Disorder: A Population-Based Study. Am J Geriatr Psychiatry 2017; 25:245-255. [PMID: 27939851 PMCID: PMC5316500 DOI: 10.1016/j.jagp.2016.11.006] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 11/07/2016] [Accepted: 11/09/2016] [Indexed: 01/23/2023]
Abstract
OBJECTIVE Little is known about the age-specific prevalence of hoarding and obsessive compulsive symptoms (OCS), particularly in older age groups. The objectives of this study were to estimate the age-specific prevalence, severity, and relationships between hoarding and OCS in males and females using a large population-based sample. METHODS We assessed the age-specific prevalence rates of hoarding disorder (HD) and OC disorder (OCD) in males and females (at various age ranges between 15 and 97 years) from the Netherlands Twins Register (N = 15,194). Provisional HD and OCD diagnoses were made according to Diagnostic and Statistical Manual of Mental Health Disorders, 5th Edition, criteria using self-report measures. We also assessed hoarding and OCS severity in the various age groups and explored specific hoarding and OCS patterns (e.g., difficulty discarding, excessive acquisition, clutter, checking, washing, perfectionism, and obsessions) with age. RESULTS Prevalence of provisional HD diagnoses (2.12%) increased linearly by 20% with every 5 years of age (z = 13.8, p < 0.0001) and did not differ between males and females. Provisional OCD diagnoses were most common in younger individuals and in individuals over age 65. Co-occurring OCD increased hoarding symptom severity (coefficient: 4.5; SE: 0.2; 95% CI: 4.1-4.9; t = 22.0, p < 0.0001). Difficulty discarding for HD and checking behaviors for OCD appeared to drive most increases in these diagnoses in older ages. CONCLUSION Increased prevalence and severity of HD with age appears to be primarily driven by difficulties with discarding. Increases in OCD prevalence with older age were unexpected and of potential clinical relevance.
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Affiliation(s)
- Danielle C Cath
- Department of Clinical Psychology, Utrecht University, the Netherlands, University Medical Center Groningen, Department of Psychiatry, Rob Giel Onderzoekscentrum, Groningen, the Netherlands
| | - Krystal Nizar
- Department of Psychiatry, University of California, San Francisco, San Francisco, CA
| | - Dorret Boomsma
- Department of Biological Psychology, Vrije Universiteit, Amsterdam, the Netherlands
| | - Carol A Mathews
- Department of Psychiatry, University of Florida, Gainesville, FL.
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13
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Højgaard DRMA, Mortensen EL, Ivarsson T, Hybel K, Skarphedinsson G, Nissen JB, Valderhaug R, Dahl K, Weidle B, Torp NC, Grados M, Lewin AB, Melin KH, Storch EA, Wolters LH, Murphy TK, Sonuga-Barke EJS, Thomsen PH. Structure and clinical correlates of obsessive-compulsive symptoms in a large sample of children and adolescents: a factor analytic study across five nations. Eur Child Adolesc Psychiatry 2017; 26:281-291. [PMID: 27388606 DOI: 10.1007/s00787-016-0887-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Accepted: 06/30/2016] [Indexed: 11/24/2022]
Abstract
The underlying structure of obsessive-compulsive disorder (OCD) remains to be confirmed in child and adolescent populations. In this paper we report the first factor analytic study of individual OCD items from Children's Yale-Brown Obsessive Compulsive Scale (CY-BOCS). OCD symptoms were assessed using the CY-BOCS symptom checklist in a sample of 854 patients with OCD (7-18 years of age) recruited from clinics in five countries. Pooled data were subjected to exploratory and confirmatory factor analysis (CFA) to identify the optimal factor structure. Various models were tested for age and gender subgroups. Also, the invariance of the solution across age and gender was tested and associations with demographic and clinical factors were explored. A three-factor model provided the best-fit solution. It consisted of the following factors: (1) harm/sexual, (2) symmetry/hoarding, (3) contamination/cleaning. The factor structure was invariant for age and gender across subgroups. Factor one was significantly correlated with anxiety, and factor two with depression and anxiety. Factor three was negatively correlated with tic disorder and attention-deficit/hyperactivity disorder (ADHD). Females had higher scores on factor two than males. The OCD symptom structure in children and adolescents is consistent across age and gender and similar to results from recent child and adolescents although hoarding may not be a separate factor. Our three-factor structure is almost identical to that seen in early studies on adults. Common mental disorders had specific patterns of associations with the different factors.
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Affiliation(s)
- D R M A Højgaard
- Center for Child and Adolescent Psychiatry, Aarhus University Hospital Risskov, Risskov, Denmark.
| | - E L Mortensen
- Department of Public Health and Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
| | - T Ivarsson
- The Center for Child and Adolescent Mental Health, Eastern and Southern Norway (RBUP), Oslo, Norway
| | - K Hybel
- Center for Child and Adolescent Psychiatry, Aarhus University Hospital Risskov, Risskov, Denmark
| | - G Skarphedinsson
- The Center for Child and Adolescent Mental Health, Eastern and Southern Norway (RBUP), Oslo, Norway
| | - J B Nissen
- Center for Child and Adolescent Psychiatry, Aarhus University Hospital Risskov, Risskov, Denmark
| | - R Valderhaug
- Regional Centre for Child and Youth Mental Health and Child Welfare, Central Norway, Trondheim, Norway.,Department of Child and Adolescent Psychiatry, Hospital of Aalesund, Aalesund, Norway
| | - K Dahl
- The Center for Child and Adolescent Mental Health, Eastern and Southern Norway (RBUP), Oslo, Norway
| | - B Weidle
- Regional Centre for Child and Youth Mental Health and Child Welfare, Central Norway, Trondheim, Norway.,Department of Child and Adolescent Psychiatry, St. Olavs Hospital, Trondheim, Norway
| | - N C Torp
- The Center for Child and Adolescent Mental Health, Eastern and Southern Norway (RBUP), Oslo, Norway.,Department of Child and Adolescent Psychiatry, Division of Mental Health and Addiction, Vestre Viken Hospital, Drammen, Norway
| | - M Grados
- John Hopkins Children's Center, Baltimore, USA
| | - A B Lewin
- Department of Pediatrics, University of South Florida College of Medicine, Tampa, FL, USA.,Department of Psychiatry and Behavioral Neurosciences, University of South Florida, St. Petersburg, FL, USA
| | - K H Melin
- Department of Child and Adolescent Psychiatry, Queen Silvia's Children's Hospital, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - E A Storch
- Department of Pediatrics, University of South Florida College of Medicine, Tampa, FL, USA.,Department of Psychiatry and Behavioral Neurosciences, University of South Florida, St. Petersburg, FL, USA.,Department of Psychology, University of South Florida, St. Petersburg, FL, USA
| | - L H Wolters
- Department of Child and Adolescent Psychiatry, Academic Medical Center, Meibergdreef 5, 1105 AZ, Amsterdam, The Netherlands.,Academic Center for Child and Adolescent Psychiatry, de Bascule, Meibergdreef 5, 1105 AZ, Amsterdam, The Netherlands
| | - T K Murphy
- Department of Pediatrics, University of South Florida College of Medicine, Tampa, FL, USA.,Department of Psychiatry and Behavioral Neurosciences, University of South Florida, St. Petersburg, FL, USA
| | | | - P H Thomsen
- Center for Child and Adolescent Psychiatry, Aarhus University Hospital Risskov, Risskov, Denmark
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14
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Parental bonding and hoarding in obsessive-compulsive disorder. Compr Psychiatry 2017; 73:43-52. [PMID: 27915218 PMCID: PMC5479319 DOI: 10.1016/j.comppsych.2016.11.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Revised: 11/07/2016] [Accepted: 11/11/2016] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Hoarding behavior may indicate a clinically and possibly etiologically distinct subtype of obsessive-compulsive disorder (OCD). Empirical evidence supports a relationship between hoarding and emotional over-attachment to objects. However, little is known about the relationship between hoarding and parental attachment in OCD. METHOD The study sample included 894 adults diagnosed with DSM-IV OCD who had participated in family and genetic studies of OCD. Participants were assessed for Axis I disorders, personality disorders, and general personality dimensions. The Parental Bonding Instrument (PBI) was used to assess dimensions of perceived parental rearing (care, overprotection, and control). We compared parental PBI scores in the 334 hoarding and 560 non-hoarding participants, separately in men and women. We used logistic regression to evaluate the relationship between parenting scores and hoarding in women, adjusting for other clinical features associated with hoarding. RESULTS In men, there were no significant differences between hoarding and non-hoarding groups in maternal or paternal parenting scores. In women, the hoarding group had a lower mean score on maternal care (23.4 vs. 25.7, p<0.01); a higher mean score on maternal protection (9.4 vs. 7.7, p<0.001); and a higher mean score on maternal control (7.0 vs. 6.2, p<0.05), compared to the non-hoarding group. The magnitude of the relationships between maternal bonding dimensions and hoarding in women did not change after adjustment for other clinical features. Women who reported low maternal care/high maternal protection had significantly greater odds of hoarding compared to women with high maternal care/low maternal protection (OR=2.54, 95% CI=1.60-4.02, p<0.001). CONCLUSIONS Perceived poor maternal care, maternal overprotection, and maternal overcontrol are associated with hoarding in women with OCD. Parenting dimensions are not related to hoarding in men. These findings provide further support for a hoarding subtype of OCD and for sex-specific differences in etiologic pathways for hoarding in OCD.
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15
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Starcevic V, Khazaal Y. Relationships between Behavioural Addictions and Psychiatric Disorders: What Is Known and What Is Yet to Be Learned? Front Psychiatry 2017; 8:53. [PMID: 28439243 PMCID: PMC5383701 DOI: 10.3389/fpsyt.2017.00053] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Accepted: 03/24/2017] [Indexed: 11/13/2022] Open
Abstract
This article provides a narrative review of the relationships between several behavioural addictions [pathological gambling, problematic Internet use (PIU), problematic online gaming, compulsive sexual behaviour disorder, compulsive buying, and exercise addiction] and psychiatric disorders. Associations between most behavioural addictions and depressive and anxiety disorders are strong and seem relatively non-specific. Strong links with substance use disorders may support the notion that some people are more prone to addictive behaviours, regardless of whether these involve substances or problematic activities. Other associations seem relatively specific, for example, those between PIU/online gaming and attention-deficit/hyperactivity disorder, between compulsive buying on the one hand and eating disorders and hoarding on the other hand and between exercise addiction and eating disorders. The quality of the research varies, but most studies suffer from methodological limitations, including a cross-sectional or correlational design, non-representative study populations, small sample sizes, reliance on self-report assessment instruments, diverse diagnostic criteria, and conceptual heterogeneity of most behavioural addictions. Due to these limitations, generalisability of the findings is questionable and the direction of causality, if any, is unknown in the relationships between behavioural addictions and psychiatric disorders. Regardless of the aetiological uncertainty, these relationships often call for a modified treatment approach. Prospective studies are needed to clarify the longitudinal relationships between behavioural addictions and psychiatric disorders.
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Affiliation(s)
- Vladan Starcevic
- Discipline of Psychiatry, Sydney Medical School Nepean, University of Sydney, Sydney, NSW, Australia
| | - Yasser Khazaal
- Department of Psychiatry, University of Geneva, Geneva, Switzerland.,Research Center, Montreal University Institute of Mental Health, Montreal, QC, Canada
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16
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Brakoulias V, Starcevic V, Martin A, Berle D, Milicevic D, Viswasam K. The familiality of specific symptoms of obsessive-compulsive disorder. Psychiatry Res 2016; 239:315-9. [PMID: 27058157 DOI: 10.1016/j.psychres.2016.03.047] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 03/27/2016] [Accepted: 03/27/2016] [Indexed: 11/16/2022]
Abstract
This study aimed to assess whether a family history of specific OCD symptoms was associated with the same OCD symptoms in study participants. Participants were sampled from the Nepean OCD study (N=206) and were assessed with the Yale-Brown Obsessive-Compulsive Scale Symptom Checklist (YBOCS-SC) and the Vancouver Obsessional Compulsive Inventory (VOCI) in order to determine their OCD symptoms. A family history screen was used to determine whether participants had a first-degree relative with a history of any of the following specific symptoms: hoarding, contamination/cleaning, symmetry/ordering, doubt/checking and/or other OCD symptoms. The characteristics of participants with a family history of a specific OCD symptom were compared to those of participants with a family history of any other OCD symptom. This was repeated for each specific OCD symptom. The roles of co-occurring tics and age of onset of OCD were also assessed. Distinct familial associations were detected for the symptoms of hoarding and contamination/cleaning. Age of onset of OCD was significantly younger in participants who reported a family history of "other" symptoms. These findings suggest that certain OCD symptom dimensions are more familial than others, which has significant implications for aetiology of OCD.
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Affiliation(s)
- Vlasios Brakoulias
- University of Sydney, Sydney Medical School - Nepean, Discipline of Psychiatry, Sydney/Penrith, NSW, Australia.
| | - Vladan Starcevic
- University of Sydney, Sydney Medical School - Nepean, Discipline of Psychiatry, Sydney/Penrith, NSW, Australia
| | - Andrew Martin
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
| | - David Berle
- School of Psychiatry, UNSW, Sydney, NSW, Australia; St John of God Healthcare, Richmond Hospital, Sydney, NSW, Australia
| | - Denise Milicevic
- Nepean Anxiety Disorders Clinic, Nepean/Blue Mountains Local Health District, Sydney/Penrith, NSW, Australia
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17
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Wang Z, Wang Y, Zhao Q, Jiang K. Is the DSM-5 hoarding disorder diagnosis valid in China? SHANGHAI ARCHIVES OF PSYCHIATRY 2016; 28:103-5. [PMID: 27605866 PMCID: PMC5004094 DOI: 10.11919/j.issn.1002-0829.215054] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Hoarding disorder, newly included as a separate diagnostic entity in the Obsessive-Compulsive and Related Disorders section of DSM-5, has been reported to have significantly different symptoms and etiology than obsessive-compulsive disorder (OCD). However, the validity of this new diagnosis in China - where the storing of possessions is sanctioned and normalized - remains to be proven. We considered available data about pathological hoarding in East Asia and found the condition to be relatively common and symptomatically similar to that reported in western countries. We conclude that the 'Hoarding Disorder' diagnosis defined in DSM-5 is a valid clinical entity in China, though when making the diagnosis clinicians must take care to differentiate pathological hoarding that is distressing to the individual and significantly interferes with social and occupational functioning from culturally sanctioned thriftiness that is not associated with either distress or social dysfunction.
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Affiliation(s)
- Zhen Wang
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuan Wang
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qing Zhao
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Kaida Jiang
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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18
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Pietrabissa G, Manzoni GM, Gibson P, Boardman D, Gori A, Castelnuovo G. Brief strategic therapy for obsessive-compulsive disorder: a clinical and research protocol of a one-group observational study. BMJ Open 2016; 6:e009118. [PMID: 27013594 PMCID: PMC4809083 DOI: 10.1136/bmjopen-2015-009118] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION Obsessive-compulsive disorder (OCD) is a disabling psychopathology. The mainstay of treatment includes cognitive-behavioural therapy (CBT) and medication management. However, individual suffering, functional impairments as well as the direct and indirect costs associated with the disease remain substantial. New treatment programmes are necessary and the brief strategic therapy (BST) has recently shown encouraging results in clinical practice but no quantitative study has as yet been conducted. METHODS AND ANALYSIS The clinical effectiveness of the OCD-specific BST protocol will be evaluated in a one-group observational study. Participants will be sequentially recruited from a state community psychotherapy clinic in Dublin, Ireland. Outcome measures will be the Yale-Brown Obsessive Compulsive Scale (Y-BOCS) and the Beck Depression Inventory-II (BDI-II). Data will be collected at baseline, at treatment termination and at 3 month follow-up. The statistical significance of the post-treatment effect will be assessed by the paired-sample Student t test, while clinical significance will be evaluated by means of the equivalence testing method, which will be also used to assess the maintenance of effect at follow-up. ETHICS/DISSEMINATION The present study is approved by the Hesed House Ethics Board in Dublin. Findings will enhance the evidence-based knowledge about the clinical effectiveness of BST in treating OCD symptoms, prior to assessing its efficacy in a randomised and controlled clinical trial, and will be disseminated through publication in peer-reviewed journals and conference presentations.
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Affiliation(s)
- Giada Pietrabissa
- Psychology Research Laboratory, Ospedale San Giuseppe, IRCCS, Istituto Auxologico Italiano, Oggebbio (VCO), Italy
- Department of Psychology, Catholic University ofMilan, Italy
| | - Gian Mauro Manzoni
- Psychology Research Laboratory, Ospedale San Giuseppe, IRCCS, Istituto Auxologico Italiano, Oggebbio (VCO), Italy
- Faculty of Psychology, eCampus University, Novedrate, Como, Italy
| | - Padraic Gibson
- Bateson Clinic, Dublin, Ireland
- Dublin City University, Ireland
- The OCD Clinic Dublin, Ireland
- Strategic Therapy Center, Arezzo, Italy
- Hesed House, Dublin, Ireland
| | | | - Alessio Gori
- Department of Education and Psychology, University of Florence, Italy
| | - Gianluca Castelnuovo
- Psychology Research Laboratory, Ospedale San Giuseppe, IRCCS, Istituto Auxologico Italiano, Oggebbio (VCO), Italy
- Department of Psychology, Catholic University ofMilan, Italy
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Clinical Correlates of Hoarding With and Without Comorbid Obsessive-Compulsive Symptoms in a Community Pediatric Sample. J Am Acad Child Adolesc Psychiatry 2016; 55:114-21.e2. [PMID: 26802778 DOI: 10.1016/j.jaac.2015.11.014] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Revised: 11/06/2015] [Accepted: 11/20/2015] [Indexed: 11/22/2022]
Abstract
OBJECTIVE We assessed the prevalence and clinical correlates of hoarding, with and without obsessive-compulsive (OC) symptoms, in a community-based pediatric sample. METHOD We measured hoarding and OC symptoms using the Toronto Obsessive-Compulsive Scale (TOCS) in 16,718 youth aged 6 to 17 years in the community. We classified participants with high and low symptom counts for hoarding and OC into 4 groups: hoarding+OC; hoarding-only; OC-only; and control (no OC or hoarding symptoms). We compared these 4 groups on parent- or self-reported medical and psychiatric conditions, anxiety symptoms measured with the Child Behavior Checklist (CBCL), and attention-deficit/hyperactivity disorder (ADHD) symptoms measured with the Strengths and Weaknesses of Attention-Deficit/Hyperactivity Disorder Symptoms and Normal Behavior Scale (SWAN). RESULTS Almost 10% of participants were in the high hoarding group. Of these participants, 40% did not fall into the high OC group. The prevalence of reported psychiatric disorders (e.g., ADHD, autism spectrum disorder, obsessive-compulsive disorder) was greater in the hoarding (hoarding+OC and hoarding-only) and OC groups (hoarding+OC and OC-only) than in the nonhoarding (OC-only and control) and non-OC groups (hoarding-only and control), respectively. ADHD, specifically inattentive, symptoms were more common in the hoarding-only than in the OC-only group while anxiety symptoms were more common in the OC-only than in the hoarding-only group. CONCLUSION In a community pediatric sample, hoarding symptoms occurred in both the presence and absence of obsessive-compulsive symptoms. Hoarding symptoms alone had some unique clinical correlates, in particular, more inattentive ADHD symptoms and fewer anxiety symptoms. These findings suggest that hoarding is distinct from OC traits in youth.
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20
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Shaw AM, Witcraft SM, Timpano KR. The Relationship between Traumatic Life Events and Hoarding Symptoms: A Multi-Method Approach. Cogn Behav Ther 2016; 45:49-59. [PMID: 26895444 DOI: 10.1080/16506073.2015.1101150] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Hoarding Disorder is characterized by difficulties with discarding and frequently excessively acquiring possessions, resulting in substantial clutter. Previous research has implicated trauma in the development of hoarding, but no study to date has examined the relationship between trauma and hoarding using hypothetical hoarding paradigms. This study investigated the association between traumatic events and both self-report and hypothetical indices of hoarding symptoms. We predicted that frequency of trauma would be associated with greater hoarding symptoms (across self-report and hypothetical indices). Undergraduate students (N = 80) completed self-report measures of hoarding symptoms and trauma, and hypothetical measures of acquiring and saving tendencies. As expected, more frequent trauma, and physical/sexual trauma in particular, was associated with greater acquiring tendencies. However, frequency of trauma was not significantly correlated with saving tendencies or self-reported hoarding symptoms. Future research should replicate these findings using longitudinal designs to confirm whether trauma actually serves as a risk factor for hoarding. Replication in a clinical sample is needed to better understand the implications of these results for intervention.
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Affiliation(s)
- Ashley M Shaw
- a Department of Psychology , University of Miami 5665 Ponce de Leon Blvd. , Coral Gables , USA
| | - Sara M Witcraft
- b Department of Psychology , University of Texas at Austin , Austin , USA
| | - Kiara R Timpano
- a Department of Psychology , University of Miami 5665 Ponce de Leon Blvd. , Coral Gables , USA
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21
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Shaw AM, Timpano KR. An Experimental Investigation of the Effect of Stress on Saving and Acquiring Behavioral Tendencies: The Role of Distress Tolerance and Negative Urgency. Behav Ther 2016; 47:116-29. [PMID: 26763502 DOI: 10.1016/j.beth.2015.10.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Revised: 09/30/2015] [Accepted: 10/09/2015] [Indexed: 12/17/2022]
Abstract
Stress has been implicated as a risk factor for hoarding, although past research has relied on cross-sectional and self-report designs. Using experimental methods and objective hypothetical behavioral hoarding paradigms, we investigated the direct effect of stress on in-the-moment saving and acquiring behavioral tendencies. We also evaluated whether distress tolerance (DT) and negative urgency interacted with stress to predict saving and acquiring behavioral tendencies. A sample of young adults (N=80) completed questionnaires about DT and negative urgency. Participants were randomized to either a psychosocial stressor or nonstressful control task prior to completing two hypothetical behavioral hoarding paradigms. The discarding task asked participants to choose between saving and disposing of items. For the acquiring task, participants completed a computer-simulated shopping spree that measured items acquired. Unexpectedly, participants in the stress condition saved and acquired fewer items than those in the control condition. As hypothesized, stress interacted with DT to predict saving tendencies. The current study should be replicated in a clinical sample. Longitudinal studies are needed to further examine the long-term effect of stress on hoarding. This is the first examination of the direct effect of stress on saving and acquiring tendencies. Although some study hypotheses were not supported, several results are consistent with our predictions and suggest a complex relationship between stress and hoarding. If findings are replicated in a clinical sample, it may be that hoarding patients could benefit from treatments incorporating DT strategies.
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22
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Müller A, Mitchell JE, de Zwaan M. Compulsive buying. Am J Addict 2015; 24:132-137. [DOI: 10.1111/ajad.12111] [Citation(s) in RCA: 161] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Revised: 06/15/2013] [Accepted: 07/13/2013] [Indexed: 11/26/2022] Open
Affiliation(s)
- Astrid Müller
- Department of Psychosomatic Medicine and Psychotherapy, Center for Addiction Research (CARe)Hannover Medical SchoolHannoverGermany
| | - James E. Mitchell
- Department of Clinical NeuroscienceUniversity of North Dakota, School of Medicine and Health SciencesFargoNorth Dakota
- Neuropsychiatric Research InstituteFargoNorth Dakota
| | - Martina de Zwaan
- Department of Psychosomatic Medicine and Psychotherapy, Center for Addiction Research (CARe)Hannover Medical SchoolHannoverGermany
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Obsessive-compulsive symptom dimensions in a population-based, cross-sectional sample of school-aged children. J Psychiatr Res 2015; 62:108-14. [PMID: 25702286 DOI: 10.1016/j.jpsychires.2015.01.018] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Revised: 11/03/2014] [Accepted: 01/29/2015] [Indexed: 11/21/2022]
Abstract
BACKGROUND Obsessive-compulsive disorder can be expressed as four potentially overlapping obsessive-compulsive symptom (OCS) dimensions (OCSD) ("symmetry/ordering", "contamination/cleaning", "aggressive/sexual/religious" and "collecting/hoarding"). In clinical samples, some dimensions are more familial and associated with increased psychiatric comorbidity and malfunctioning. However, data concerning OCS and OCSD are scarce in non-clinical samples, particularly among children. The present study aims to estimate: (1) the prevalence and sex/age distribution of OCS/OCSD in a community-based sample of schoolchildren; (2) the association between OCS and additional clinical factors; and (3) the degree of familial aggregation of OCS/OCSD. METHODS OCS and OCSD were evaluated in 9937 Brazilian school-children (6-12 years-old) and their biological relatives using the Family History Screen. Data analyses included gradient estimated equations and post-hoc tests. RESULTS We included data on 9937 index-children, 3305 siblings (13-18 years-old), and 16,218 parents. Biological mothers were the informants in 87.6% of the interviews. OCS were present in 14.7% of the index-children; 15.6% of their siblings; 34.6% of their mothers and 12.1% of their fathers. The prevalence of OCS and each of the OCSD gradually increased from ages 6 to 12 years. Overall, OCS in children were associated with the presence of other psychiatric symptoms, as well as behavioral/school impairment. OCS and each of the four OCSD aggregated significantly within families. CONCLUSIONS OCS are prevalent and associated with psychiatric symptoms and clinical impairment among school-aged children. OCSD aggregate within families in a dimension-specific fashion. These findings suggest a natural continuum between OCS and OCD with regard to their dimensional character.
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Abstract
Hoarding disorder (HD) is associated with significant personal impairment in function and constitutes a severe public health burden. Individuals who hoard experience intense distress in discarding a large number of objects, which results in extreme clutter. Research and theory suggest that hoarding may be associated with specific deficits in information processing, particularly in the areas of attention, memory, and executive functioning. There is also growing interest in the neural underpinnings of hoarding behavior. Thus, the primary aim of this review is to summarize the current state of evidence regarding neuropsychological deficits associated with hoarding and review research on its neurophysiological underpinnings. We also outline the prominent theoretical model of hoarding and provide an up-to-date description of empirically based psychological and medical treatment approaches for HD. Finally, we discuss important future avenues for elaborating our model of HD and improving treatment access and outcomes for this disabling disorder.
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Affiliation(s)
- Jessica R Grisham
- School of Psychology, University of New South Wales, Sydney, Australia
| | - Peter A Baldwin
- School of Psychology, University of New South Wales, Sydney, Australia
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Bloch MH, Bartley CA, Zipperer L, Jakubovski E, Landeros-Weisenberger A, Pittenger C, Leckman JF. Meta-analysis: hoarding symptoms associated with poor treatment outcome in obsessive-compulsive disorder. Mol Psychiatry 2014; 19:1025-30. [PMID: 24912494 PMCID: PMC4169729 DOI: 10.1038/mp.2014.50] [Citation(s) in RCA: 93] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2013] [Revised: 03/22/2014] [Accepted: 03/25/2014] [Indexed: 12/02/2022]
Abstract
DSM-5 recognizes hoarding disorder as distinct from obsessive-compulsive disorder (OCD), codifying a new consensus. Hoarding disorder was previously classified as a symptom of OCD and patients received treatments designed for OCD. We conducted a meta-analysis to determine whether OCD patients with hoarding symptoms responded differently to traditional OCD treatments compared with OCD patients without hoarding symptoms. An electronic search was conducted for eligible studies in PubMed. A trial was eligible for inclusion if it (1) was a randomized controlled trial, cohort or case-control study; (2) compared treatment response between OCD patients with and those without hoarding symptoms, or examined response to treatment between OCD symptom dimensions (which typically include hoarding) and (3) examined treatment response to pharmacotherapy, behavioral therapy or their combination. Our primary outcome was differential treatment response between OCD patients with and those without hoarding symptoms, expressed as an odds ratio (OR). Twenty-one studies involving 3039 total participants including 304 with hoarding symptoms were included. Patients with OCD and hoarding symptoms were significantly less likely to respond to traditional OCD treatments than OCD patients without hoarding symptoms (OR=0.50 (95% confidence interval 0.42-0.60), z=-7.5, P<0.0001). This finding was consistent across treatment modalities. OCD patients with hoarding symptoms represent a population in need of further treatment research. OCD patients with hoarding symptoms may benefit more from interventions specifically targeting their hoarding symptoms.
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Affiliation(s)
- Michael H. Bloch
- Child Study Center and Department of Psychiatry of Yale University
| | | | | | | | | | - Christopher Pittenger
- Department of Psychiatry, Child Study Center and Department of Psychology of Yale University
| | - James F. Leckman
- Child Study Center, Departments of Pediatrics and Psychology of Yale University
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Donzuso G, Cerasa A, Gioia MC, Caracciolo M, Quattrone A. The neuroanatomical correlates of anxiety in a healthy population: differences between the State-Trait Anxiety Inventory and the Hamilton Anxiety Rating Scale. Brain Behav 2014; 4:504-14. [PMID: 25161817 PMCID: PMC4128032 DOI: 10.1002/brb3.232] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2013] [Revised: 03/20/2014] [Accepted: 03/25/2014] [Indexed: 01/19/2023] Open
Abstract
OBJECTIVES The State-Trait Anxiety Inventory (STAI) and the Hamilton scale for anxiety (HARS) are two of the most important scales employed in clinical and psychological realms for the evaluation of anxiety. Although the reliability and sensibility of these scales are widely demonstrated there is an open debate on what exactly their scores reflect. Neuroimaging provides the potential to validate the quality and reliability of clinical scales through the identification of specific biomarkers. For this reason, we evaluated the neural correlates of these two scales in a large cohort of healthy individuals using structural neuroimaging methods. CASE REPORT Neuroimaging analysis included thickness/volume estimation of cortical and subcortical limbic structures, which were regressed on anxiety inventory scores with age and gender used for assessing discriminant validity. A total of 121 healthy subjects were evaluated. Despite the two anxiety scales, at a behavioral level, displaying significant correlations among them (HARS with STAI-state (r = 0.24; P = 0.006) and HARS with STAI-trait (r = 0.42; P < 0.001)), multivariate neuroimaging analyses demonstrated that anatomical variability in the anterior cingulate cortex was the best predictor of the HARS scores (all β's ≥ 0.31 and P's ≤ 0.01), whereas STAI-related measures did not show any significant relationship with regions of limbic circuits, but their scores were predicted by gender (all β's ≥ 0.23 and P's ≤ 0.02). CONCLUSION Although the purpose of HARS and STAI is to quantify the degree and characteristics of anxiety-like behaviors, our neuroimaging data indicated that these scales are neurobiologically different, confirming that their scores might reflect different aspects of anxiety: the HARS is more related to subclinical expression of anxiety disorders, whereas the STAI captures sub-dimensions of personality linked to anxiety.
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Affiliation(s)
- Giulia Donzuso
- IBFM, National Research Council Catanzaro, Italy ; Department "G.F. Ingrassia", Section of Neuroscience, University of Catania Catania, Italy
| | | | | | | | - Aldo Quattrone
- IBFM, National Research Council Catanzaro, Italy ; Institute of Neurology, University "Magna Graecia" Germaneto, Italy
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Gentil AF, Lopes AC, Dougherty DD, Rück C, Mataix-Cols D, Lukacs TL, Canteras MM, Eskandar EN, Larsson KJ, Hoexter MQ, Batistuzzo MC, Greenberg BD, Miguel EC. Hoarding symptoms and prediction of poor response to limbic system surgery for treatment-refractory obsessive-compulsive disorder. J Neurosurg 2014; 121:123-30. [DOI: 10.3171/2014.2.jns131423] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Object
Recent findings have suggested a correlation between obsessive-compulsive disorder (OCD) symptom dimensions and clinical outcome after limbic system surgery for treatment-refractory patients. Based on previous evidence that the hoarding dimension is associated with worse outcome in conventional treatments, and may have a neural substrate distinct from OCD, the authors examined a large sample of patients undergoing limbic surgery (40 with capsulotomy, 37 with cingulotomy) and investigated if symptom dimensions, in particular hoarding, could influence treatment outcome.
Methods
Data from 77 patients from 3 different research centers at São Paulo (n = 17), Boston (n = 37), and Stockholm (n = 23) were analyzed. Dimensional Yale-Brown Obsessive Compulsive Scale (Y-BOCS; São Paulo) or Y-BOCS Symptom Checklist scores (Boston and Stockholm) were used to code the presence of 4 well-established symptom dimensions: forbidden thoughts, contamination/cleaning, symmetry/order, and hoarding. Reductions in YBOCS scores determined clinical outcome.
Results
Mean Y-BOCS scores decreased 34.2% after surgery (95% CI 27.2%–41.3%), with a mean follow-up of 68.1 months. Patients with hoarding symptoms had a worse response to treatment (mean Y-BOCS decrease of 22.7% ± 25.9% vs 41.6% ± 32.2%, respectively; p = 0.006), with no significant effect of surgical modality (capsulotomy vs cingulotomy). Patients with forbidden thoughts apparently also had a worse response to treatment, but this effect was dependent upon the co-occurrence of the hoarding dimension. Only the negative influence of the hoarding dimension remained when an ANOVA model was performed, which also controlled for preoperative symptom severity.
Conclusions
The presence of hoarding symptoms prior to surgery was associated with worse clinical outcome after the interventions. Patients with OCD under consideration for ablative surgery should be carefully screened for hoarding symptoms or comorbid hoarding disorder. For these patients, the potentially reduced benefits of surgery need to be carefully considered against potential risks.
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Affiliation(s)
- Andre F. Gentil
- 1Department & Institute of Psychiatry, Hospital das Clinicas, University of São Paulo Medical School, São Paulo, Brazil
| | - Antonio C. Lopes
- 1Department & Institute of Psychiatry, Hospital das Clinicas, University of São Paulo Medical School, São Paulo, Brazil
| | - Darin D. Dougherty
- 2Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Christian Rück
- 3Department of Clinical Neuroscience, Division of Psychiatry, Karolinska Institutet, Stockholm, Sweden
| | | | - Teagan L. Lukacs
- 2Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Miguel M. Canteras
- 5Institute of Neurological Radiosurgery, Hospital Santa Paula, São Paulo, Brazil; and
| | - Emad N. Eskandar
- 2Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - K. Johan Larsson
- 3Department of Clinical Neuroscience, Division of Psychiatry, Karolinska Institutet, Stockholm, Sweden
| | - Marcelo Q. Hoexter
- 1Department & Institute of Psychiatry, Hospital das Clinicas, University of São Paulo Medical School, São Paulo, Brazil
| | - Marcelo C. Batistuzzo
- 1Department & Institute of Psychiatry, Hospital das Clinicas, University of São Paulo Medical School, São Paulo, Brazil
| | - Benjamin D. Greenberg
- 6Department of Psychiatry and Human Behavior, Division of Neurosurgery, Butler Hospital, Brown Medical School, Providence, Rhode Island
| | - Euripedes C. Miguel
- 1Department & Institute of Psychiatry, Hospital das Clinicas, University of São Paulo Medical School, São Paulo, Brazil
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Van Ameringen M, Patterson B, Simpson W. DSM-5 obsessive-compulsive and related disorders: clinical implications of new criteria. Depress Anxiety 2014; 31:487-93. [PMID: 24616177 DOI: 10.1002/da.22259] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Revised: 02/04/2014] [Accepted: 02/05/2014] [Indexed: 02/02/2023] Open
Abstract
For the publication of DSM-5, obsessive-compulsive disorder (OCD) was the subject of significant revisions to its classification and diagnostic criteria. One of these significant changes was the placement of OCD in a new category, "Obsessive-Compulsive and Related Disorders (OCRDs)," which also includes body dysmorphic disorder (BDD), trichotillomania (hair-pulling disorder), excoriation (skin-picking) disorder, hoarding disorder, substance/medication-induced OCRD, OCRD due to another medical condition, and other specified OCRDs. Changes in the diagnostic criteria and grouping of these disorders may have significant clinical implications, and will be reviewed in this article.
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Affiliation(s)
- Michael Van Ameringen
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada
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Vigne P, De Menezes GB, Yücel M, Fontenelle LF. Can hoarding be a symptom of social anxiety disorder? A case study. Int J Psychiatry Med 2014; 46:315-23. [PMID: 24741837 DOI: 10.2190/pm.46.3.f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Hoarding is defined as the excessive collection and failure to discard possessions of apparently little value, leading to clutter, distress, and disability. Although patients with hoarding typically may feel ludicrous for not discarding useless, and sometimes bizarre, possessions, we are not aware of any previous description of patients displaying hoarding as a result of social anxiety. METHOD Single case report. RESULTS In this article, we describe a patient with severe social anxiety disorder who displayed hoarding as a direct consequence of social anxiety-related beliefs and atypical safety behaviors. CONCLUSIONS This case is of particular interest to current debates concerning the status of hoarding in new versions of classificatory systems. It also indicates that social anxiety disorder should be included in the list of conditions that needs to be excluded in order to diagnose "primary" hoarding disorder.
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Affiliation(s)
- Paula Vigne
- Universidade Federal do Rio de Janeiro (IPUB/UFRJ), Brazil
| | | | - Murat Yücel
- Monash University, Clayton Campus, Australia
| | - Leonardo F. Fontenelle
- Universidade Federal do Rio de Janeiro (IPUB/UFRJ), Brazil; D'Or Institute for Research and Education (IDOR), Brazil; and Universidade Federal Fluminense (MSM/UFF), Brazil
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Jacob ML, Larson MJ, Storch EA. Insight in adults with obsessive-compulsive disorder. Compr Psychiatry 2014; 55:896-903. [PMID: 24445116 DOI: 10.1016/j.comppsych.2013.12.016] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2013] [Revised: 12/16/2013] [Accepted: 12/17/2013] [Indexed: 10/25/2022] Open
Abstract
The present study examined the clinical correlates of insight among adults with obsessive-compulsive disorder (OCD). One hundred and thirty treatment-seeking adults with a primary diagnosis of OCD, aged 18 to 68 years (mean 31.4 years) participated. Measures of clinical severity, obsessive-compulsive symptom dimensions, anxiety symptoms, depressive symptoms, and ability to resist and control OCD symptoms were obtained. Results indicated that poor insight was positively related to greater OCD symptom severity and poorer ability to resist and control OCD symptoms; this pattern of associations held when insight was examined continuously and categorically (i.e., high versus low insight). Insight was generally not associated with other clinical characteristics, except for a relationship with mental neutralizing behaviors. Insight did not mediate the relationship between the ability to resist and control OCD symptoms and obsessive-compulsive symptom severity. Overall, this study provides further information into the nature and role of insight in adults with OCD.
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Affiliation(s)
- Marni L Jacob
- Department of Pediatrics, University of South Florida.
| | - Michael J Larson
- Department of Psychology and Neuroscience Center, Brigham Young University
| | - Eric A Storch
- Department of Pediatrics, University of South Florida
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Fontenelle LF, Grant JE. Hoarding disorder: a new diagnostic category in ICD-11? BRAZILIAN JOURNAL OF PSYCHIATRY 2014; 36 Suppl 1:28-39. [DOI: 10.1590/1516-4446-2013-1269] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Leonardo F. Fontenelle
- Universidade Federal do Rio de Janeiro (UFRJ), Brazil; Instituto D'Or de Pesquisa e Ensino, Brazil; Monash University, Australia
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Meyer JF, Frost RO, Brown TA, Steketee G, Tolin DF. A Multitrait-Multimethod Matrix Investigation of Hoarding. J Obsessive Compuls Relat Disord 2013; 2:273-280. [PMID: 23814700 PMCID: PMC3691881 DOI: 10.1016/j.jocrd.2013.03.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Hoarding is a serious and potentially life-threatening mental health problem that, until recently, was considered a subtype of OCD. However, recent research suggests it is distinct and more prevalent than OCD. Three key defining features have emerged in factor analytic studies of hoarding scales: excessive acquisition, difficulty discarding, and excessive clutter. Covariation among these defining features has received limited attention. The primary aim of the current study was to examine the role of the three key features in defining hoarding disorder. Convergent and discriminant validity of the three hoarding factors were examined in a multitrait-multimethod matrix. A secondary aim was to examine the extent to which each hoarding feature distinguished individuals meeting criteria for hoarding from those with OCD and community controls. Although the three-factor model provided an adequate fit for the data and convergent validities were high, the hoarding factors evidenced poor discriminant validity across measures. The findings provide preliminary support for a more parsimonious merging of the clutter, acquisition, and discarding subscales versus parsing out subscale scores. Specifically, the active acquisition of items, buildup of clutter, and difficulty discarding accumulated possessions co-occurred strongly enough to be considered a unidimensional construct. Thus, these symptoms were less attributable to separate phenomena and better conceived as part of a cohesive hoarding phenotype. Each of the three factors discriminated hoarding participants from OCD patients and community controls, but did not discriminate the latter two groups. The findings have implications for treating acquisition as a specifier in DSM-5.
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Kichuk SA, Torres AR, Fontenelle LF, Rosário MC, Shavitt RG, Miguel EC, Pittenger C, Bloch MH. Symptom dimensions are associated with age of onset and clinical course of obsessive-compulsive disorder. Prog Neuropsychopharmacol Biol Psychiatry 2013; 44:233-9. [PMID: 23410525 PMCID: PMC3654083 DOI: 10.1016/j.pnpbp.2013.02.003] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2012] [Revised: 02/02/2013] [Accepted: 02/05/2013] [Indexed: 11/28/2022]
Abstract
Meta-analysis of the heterogeneous symptoms of obsessive-compulsive disorder (OCD) has found a four-factor structure of symptom dimensions consisting of cleaning, forbidden thoughts, symmetry, and hoarding. Research into age of onset of symptom dimensions has yielded inconsistent results, and it is unknown whether symptoms along these dimensions differ in their clinical course. We assessed age of onset and clinical course of different OCD symptom dimensions in a large cohort of adult patients. Nine-hundred fifty-five subjects were assessed using the Dimensional Yale-Brown Obsessive-Compulsive Scale. For age of onset analysis, we tested across three methods of classification: (1) primary (more severe) symptom dimension (2) clinically significant symptoms within a dimension or (3) any symptoms within a dimension. Age of onset was defined as the earliest age of onset reported for any individual item within a symptom dimension. For analysis of different types of clinical course, we used chi-square tests to assess for differences between primary symptom dimensions. OCD symptoms in the symmetry dimension had an earlier age of onset than other OCD symptom dimensions. These findings remained significant across all three methods of classification and controlling for gender and comorbid tics. No significant differences were found between the other dimensions. Subjects with primary OCD symptoms in the forbidden thoughts dimension were more likely to report a waxing-and-waning course, whereas symmetry symptoms were less likely to be associated with a waxing-and-waning course.
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Abstract
BACKGROUND Hoarding is associated with significant impairment. Although traditionally considered as a symptom of obsessive-compulsive disorder (OCD), some authors have proposed that pathological hoarding could be considered as a stand alone condition. The prevalence of pathological hoarding behaviour has been shown to be high in some countries, but little is known about the prevalence and correlates of hoarding in the non-clinical population in Italy. METHOD We studied the prevalence of self-reported hoarding behaviour using the Italian version of the Saving Inventory-Revised, as well as the association between hoarding and various clinical correlates, including obsessive-compulsive symptoms, compulsive buying, anxiety, and depression. RESULTS The prevalence of pathological hoarding behaviour in two studies was between 3.7 and 6.0%. No differences were found between hoarding and non-hoarding participants with regard to gender, age, marital status, level of education, and employment status. Significant correlations were found between compulsive hoarding and obsessive-compulsive symptoms and also between hoarding and a measure of compulsive buying, even after controlling for anxiety and depressive symptoms. CONCLUSIONS These results indicate that pathological hoarding may also be prevalent in Italy and highlight the need for further epidemiological studies using validated instruments to assess hoarding disorder.
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Abstract
The goal of this cross-sectional study was to identify the rates and correlates of treatment refusal and/or dropout in a treatment-seeking sample of patients with obsessive-compulsive disorder (OCD). Specifically, we investigated the relationships between treatment adherence and different OCD dimensions, intelligence, and insight into OCD. The study involved 60 patients with OCD who were being treated in a specialized university OCD clinic. The patients' adherence to standard treatment was assessed with the Treatment Adherence Survey-Patient Version. Patients were also evaluated with the following instruments: the Mini-International Neuropsychiatric Interview 6.0, the Dimensional Yale-Brown ObsessiveCompulsive Scale-short version, the Brown Assessment of Beliefs Scale, the Beck Depression Inventory, the Sheehan Disability Scale, and the Wechsler Abbreviated Scale of Intelligence. The patients with OCD who refused to undertake CBT (46%) displayed greater rates of obsessions with aggressive/violent content. Among patients who started CBT (n=32), 51% withdrew before completing therapy. Patients who refused medication for OCD (52%) displayed greater severity of OCD (particularly hoarding), less insight into symptoms, and greater disability. Of the patients with OCD who were given drug therapy (n=58), 61% reported having taken their medication less frequently and/or at a smaller dose than prescribed or discontinuing the use of medication altogether. Treatment nonadherence is common among patients with OCD. This study found that aggressive/violent obsessions were associated with nonadherence to CBT, while greater severity of OCD (particularly hoarding) and poorer insight were associated with poorer adherence to drug therapy. Future research is needed to clarify whether these OCD phenotypes predict or are the consequence of treatment nonadherence.
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