scholarly journals Orthorexia Nervosa and its association with obsessive–compulsive disorder symptoms: initial cross-cultural comparison between Polish and Italian university students

2021 ◽  
Author(s):  
Anna Brytek-Matera ◽  
Susanna Pardini ◽  
Justyna Modrzejewska ◽  
Adriana Modrzejewska ◽  
Paulina Szymańska ◽  
...  
Keyword(s):  
University Students ◽  
Obsessive Compulsive Disorder ◽  
Cultural Context ◽  
Orthorexia Nervosa ◽  
Future Research ◽  
Core Beliefs ◽  
Obsessive Compulsive ◽  
Level Of Evidence ◽  
Compulsive Disorder ◽  
Two Samples

Abstract There is limited evidence of a link between Orthorexia Nervosa (ON) and Obsessive–Compulsive Disorder (OCD), and no definitive conclusions can be drawn. The interplay between socio-cultural context and ON has been poorly investigated as well. Therefore, the objectives of the present study were: (1) to investigate the differences in ON and OCD symptoms and (2) to assess the relationship between ON and OCD symptoms among university students. Six hundred and sixty-six university students participated in the present study: 286 from Poland and 320 from Italy. No age, gender and marital status differences were identified between two samples of university students. However, on average, Polish university students had a higher Body Mass Index than Italian ones. Our findings showed that Polish students present more problems related to obsessive symptomatology, core beliefs of OCD, perfectionism traits, and a major ON symptomatology than Italian ones. Also, Polish students with a higher level of ON exhibited higher levels of OCD symptoms and parental expectations/parental criticism. While Italian students with a higher level of ON showed higher levels of perfectionism features (organization and concern over mistakes). In general, correlations were low as confirmation of partial independence ON from OCD symptoms and core beliefs of OCD in both Polish and Italian university students. The present results highlight a need for further investigation of the correlates of ON across different cultural groups. Future research may screen individuals with ON to determine the comorbidity between ON and OCD symptomology to facilitate appropriate treatment choices. Level of evidence Level V, Opinions of respected authorities, based on descriptive studies, narrative reviews, clinical experience, or reports of expert committees.

scholarly journals Exploration of the Diagnostic Classification of Orthorexia Nervosa: Distinct Disorder, Anorexia Nervosa or Obsessive-Compulsive Disorder?

2021 ◽  
Author(s):  
Suzanne M Cosh ◽  
Jemma Olson ◽  
Phillip J. Tully
Keyword(s):  
Anorexia Nervosa ◽  
Obsessive Compulsive Disorder ◽  
Orthorexia Nervosa ◽  
Diagnostic Classification ◽  
Operating Characteristics ◽  
Obsessive Compulsive ◽  
Level Of Evidence ◽  
Cross Sectional ◽  
Compulsive Disorder ◽  
Eat 26

Abstract PurposeOrthorexia Nervosa (ON) is characterised as obsessional healthy eating that results in malnutrition and/or psychosocial impairment. Yet, its diagnostic classification remains uncertain, with theoretical overlap with Anorexia Nervosa (AN) and Obsessive-Compulsive Disorder (OCD). This study aimed to further understand appropriate diagnostic classification by assessing the ability of ON for detecting the presence/absence of AN and OCD.MethodAn observational survey was completed by 362 participants recruited through eating-disorder, dieting and mental health support groups. Receiver Operating Characteristics (ROC) curve analyses determined the predictive ability of ON symptoms (assessed by ORTO-15 and ORTO-9) for detecting AN (determined by EAT-26 cut-scores and BMI >17.5), and OCD and Obsessional thinking (assessed by the OCI-R).ResultsResults showed both ON measures are able to adequately predict AN, however ON was poor to moderate at detecting OCD and Obsessional thinking. Specificity for detecting AN was poor and ability to discriminate between AN and ON was low.ConclusionThese results suggest that ON, as it is currently measured, may be more closely related to EDs than OCD, and that ON may represent a subtype or subset of AN; although results are limited by the lack of definitive ON diagnostic criteria and limitations of ON measures.Level of evidence – Level V, cross-sectional descriptive study

scholarly journals Orthorexia Nervosa: over concern or obsession about healthy food?

2021 ◽  
Author(s):  
Caterina Novara ◽  
Susanna Pardini ◽  
Eleonora Maggio ◽  
Sofia Mattioli ◽  
Sara Piasentin
Keyword(s):  
Depressive Symptomatology ◽  
Eating Habits ◽  
Healthy Food ◽  
Orthorexia Nervosa ◽  
Anxiety And Depression ◽  
Future Research ◽  
Obsessive Compulsive ◽  
Level Of Evidence ◽  
Compulsive Disorder ◽  
Adaptive Perfectionism

Abstract Purpose Orthorexia Nervosa is characterized by specific behaviors frequently related to other psychopathological conditions, such as Obsessive–Compulsive Disorder (OCD) and Eating Disorders (EDs). Whereas ON can mainly be described as an excessive concern regarding healthy food, the study’s principal aim was to investigate if ON could be considered a condition related and differentiated from worry, other than OCD, EDs, perfectionism, anxiety, and depression. Method To achieve these aims, 302 individuals from the general population were enrolled and were divided into two groups named “High EHQ” and “Low EHQ”, based on their Eating Habits Questionnaire’s score (EHQ-21). Results Correlations of ON with EDs and non-adaptive perfectionism constructs emerged independently from Obsessive-Compulsive (OC) symptoms, and the same pattern was observed when comparing the High and the Low EHQ groups. The two groups also differ in the worry anxiety and depression constructs and are not affected by OC symptoms removal. Discussion Our results confirm a relationship between ON with the typical ED, perfectionistic, anxious, and depressive symptomatology, mainly when the OC features are controlled; moreover, worry constructs could be considered characteristic of the ON phenomenology. This study does not entirely exclude the relationship with obsessive and compulsive characteristics, which could be associated with or serve as a mediator of the orthorexic behavior. Future research could explore the potential mediating or collateral role of OC symptoms. Level of evidence Level III, evidence obtained from well-designed cohort or case–control analytic studies.

Additive and Alternative Approaches to Treating Obsessive Compulsive Disorder

2012 ◽  
Author(s):  
Jordana Muroff ◽  
Abigail Ross ◽  
Joseph Rothfarb
Keyword(s):  
Obsessive Compulsive Disorder ◽  
Behavioral Therapy ◽  
Alternative Methods ◽  
Herbal Remedies ◽  
Future Research ◽  
Obsessive Compulsive ◽  
Compulsive Disorder ◽  
Specific Alternative ◽  
Alternative Approaches ◽  
Complementary And Alternative

While cognitive-behavioral therapy (CBT) and pharmacotherapy are “gold standard” treatments for obsessive-compulsive disorder (OCD), complementary and alternative treatments are frequently sought for anxiety disorders. The purpose of this chapter is to review and discuss the available research on the application, efficacy and effectiveness of complementary and alternative methods for treating OCD. The first section identifies and reviews studies focusing on specific alternative and complementary treatments that are independent from, or work in conjunction with CBT, such as yoga, herbal remedies, motivational strategies, and bibliotherapy. The second section discusses alternative and complementary methods of more mainstream CBT and related techniques, with a particular focus on technology-supported approaches. The chapter concludes with a discussion of the methodological issues in the existing research on complementary and alternative methods in the treatment of OCD, questions for future research, and implications for providers.

scholarly journals Patient-reported outcomes in obsessive-compulsive disorder

2014 ◽  
Vol 16 (2) ◽  
pp. 239-254 ◽  
Keyword(s):  
Obsessive Compulsive Disorder ◽  
Patient Reported Outcomes ◽  
Functional Disability ◽  
Psychometric Evaluation ◽  
Patient Reported Outcome Measures ◽  
Patient Reported Outcome ◽  
Future Research ◽  
Obsessive Compulsive ◽  
Compulsive Disorder ◽  
Patient Reported

The purpose of the article was to provide an overview of patient-reported outcomes (PROs) and related measures that have been examined in the context of obsessive-compulsive disorder (OCD). The current review focused on patient-reported outcome measures (PROMs) that evaluated three broad outcome domains: functioning, health-related quality of life (HRQoL), and OCD-related symptoms. The present review ultimately included a total of 155 unique articles and 22 PROMs. An examination of the PROs revealed that OCD patients tend to suffer from significant functional disability, and report lower HRQoL than controls. OCD patients report greater symptom severity than patients with other mental disorders and evidence indicates that PROMs are sensitive to change and may be even better than clinician-rated measures at predicting treatment outcomes. Nonetheless, it should be noted that the measures reviewed lacked patient input in their development. Future research on PROMs must involve patient perspectives and include rigorous psychometric evaluation of these measures.

scholarly journals A Qualitative Study Exploring Neurodiversity Conference Themes, Representations and Evidence-Based Justifications for the Explicit Inclusion and Valuing of OCD

2021 ◽  
Vol 5 (2) ◽  
pp. 111-138
Author(s):  
Damian Mellifont
Keyword(s):  
Qualitative Study ◽  
Obsessive Compulsive Disorder ◽  
Google Scholar ◽  
Future Research ◽  
Evidence Based ◽  
Exploratory Research ◽  
Obsessive Compulsive ◽  
Compulsive Disorder

The inclusivity of neurodiversity conferences is a new field of research. Utilising Obsessive Compulsive Disorder (OCD) as an example, this study aims to critically investigate issues of inclusivity in the flyers advertising these conferences. This exploratory research is informed by 22 conference flyers and 14 scholarly articles retrieved from respective internet and Google Scholar enquiries. These articles offered evidence-based justifications for a greater inclusion of OCD-focused content in neurodiversity conferences. The study cautions that the lack of explicit inclusion of OCD as a topic among conferences can be harmful to persons who identify with this particular type of neurodivergence. This study offers a sound base from which future research focusing upon other forms of neurodivergence and issues of neurodiversity conference inclusivity and intersectionality can develop.

scholarly journals Exploring aspects of the cognitive behavioural model of physical hoarding in relation to digital hoarding behaviours

2019 ◽  
Vol 5 ◽  
pp. 205520761988217
Author(s):  
Susan Thorpe ◽  
Alexander Bolster ◽  
Nick Neave
Keyword(s):  
Regression Analysis ◽  
Obsessive Compulsive Disorder ◽  
Online Survey ◽  
Future Research ◽  
Emotional Attachment ◽  
Positive Relationships ◽  
Obsessive Compulsive ◽  
Compulsive Disorder ◽  
Behavioural Model ◽  
Cognitive Behavioural

While the hoarding of physical objects has been extensively explored, there is little research relating to the hoarding of digital materials. The research that has been conducted suggests that digital hoarding (DH) behaviours appear to have some similarities with physical hoarding (PH) behaviours, and can be just as psychologically distressing. This study uses the framework of the cognitive behavioural model of PH to explore DH behaviours, including possible similarities regarding emotional attachment to digital possessions, and possible links with Obsessive Compulsive Disorder (OCD) and indecisiveness. For the study, 282 participants completed an online survey which measured levels of digital and physical hoarding, compulsive acquisition, OCD, indecisiveness and mood. Strong emotional attachments to particular types of digital possessions were evident: this was especially true for photographs and videos. Significant positive relationships were found between all the variables measured. However, a regression analysis revealed that only OCD and PH scores were significant predictors of DH. DH thus appears to share some of the features of PH. Implications, limitations and future research possibilities are discussed.

Cognitive functioning in obsessive-compulsive disorder: a meta-analysis

2013 ◽  
Vol 44 (6) ◽  
pp. 1121-1130 ◽  
Author(s):  
N. Y. Shin ◽  
T. Y. Lee ◽  
E. Kim ◽  
J. S. Kwon
Keyword(s):  
Executive Function ◽  
Cognitive Functioning ◽  
Obsessive Compulsive Disorder ◽  
Verbal Memory ◽  
Verbal Fluency ◽  
Future Research ◽  
Confounding Factors ◽  
Obsessive Compulsive ◽  
Compulsive Disorder ◽  
Pubmed Database

BackgroundSubstantial empirical evidence has indicated impairment in the cognitive functioning of patients with obsessive-compulsive disorder (OCD) despite inconsistencies. Although several confounding factors have been investigated to explain the conflicting results, the findings remain mixed. This study aimed to investigate cognitive dysfunction in patients with OCD using a meta-analytic approach.MethodThe PubMed database was searched between 1980 and October 2012, and reference lists of review papers were examined. A total of 221 studies were identified, of which 88 studies met inclusion criteria. Neuropsychological performance and demographic and clinical variables were extracted from each study.ResultsPatients with OCD were significantly impaired in tasks that measured visuospatial memory, executive function, verbal memory and verbal fluency, whereas auditory attention was preserved in these individuals. The largest effect size was found in the ability to recall complex visual stimuli. Overall effect estimates were in the small to medium ranges for executive function, verbal memory and verbal fluency. The effects of potentially confounding factors including educational level, symptom severity, medication status and co-morbid disorders were not significant.ConclusionsPatients with OCD appear to have wide-ranging cognitive deficits, although their impairment is not so large in general. The different test forms and methods of testing may have influenced the performance of patients with OCD, indicating the need to select carefully the test forms and methods of testing used in future research. The effects of various confounding variables on cognitive functioning need to be investigated further and to be controlled before a definite conclusion can be made.

scholarly journals Consider Role of Glutamatergic Habenula-projecting Globus Pallidus in OCD

2019 ◽  
Vol 52 (04) ◽  
pp. 203-204
Author(s):  
Anton J.M. Loonen ◽  
Svetlana A. Ivanova
Keyword(s):  
Obsessive Compulsive Disorder ◽  
Globus Pallidus ◽  
Review Article ◽  
Specific Role ◽  
Future Research ◽  
Glutamatergic System ◽  
Obsessive Compulsive ◽  
Compulsive Disorder ◽  
Primary Relationship

AbstractRecently, in a review article in this journal, Vlček and colleagues described the putative role played by the glutamatergic system in obsessive-compulsive disorder (OCD) and how this might explain the effects of certain treatments. They describe a neuroanatomical model, which includes a specific role of the amygdala-hippocampus complex (AHC) and would complete the classic cortico-striatal-thalamo-cortical (CSTC) mechanism of OCD. The role of the AHC can perhaps be better understood when considering its ancient relationship to the rest of the forebrain of mammals. This leads to distinguishing between primary (lamprey-like), secondary (amphibian-like) and tertiary (mammal-like) parts of the forebrain including amygdaloid, ventral extrapyramidal and dorsal extrapyramidal systems, respectively. A specific role in OCD may be played by the habenula-projecting part of the pallidum, which evaluated the result of behaviour in human’s earliest vertebrate ancestors. The addition of these primary relationship to the authors’ description could be fruitful when planning the future research, as suggested by them.

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