Clinical picture of obsessive-compulsive disorder with poor insight: a regression model

A study of clinical correlates and predictors of insight in obsessive compulsive disorder

Background

Obsessive compulsive disorder (OCD) is a clinically heterogeneous psychiatric disorder in terms of symptom content and insight.

Aim

To study the various factors associated with insight in OCD.

Materials and Methods

A cross-sectional hospital-based study was conducted among 40 patients with OCD who were evaluated on Yale-Brown Obsessive-Compulsive Scale, Hamilton Anxiety Rating Scale, Hamilton Depression Rating Scale, Brown Assessment of Beliefs Scale, Meta-Cognitions Questionnaire, WHOQOL-BREF, and Sheehan Disability Scale. Statistical analysis was done using SPSS version 22.

Results

Metacognition, severity of OCD, and associated disability were the significant predictors for insight in patients with OCD.

Conclusion

Factors associated with insight in OCD can enhance our understanding in the management of OCD.

Changes in insight throughout the natural four-year course of obsessive-compulsive disorder and its association with OCD severity and quality of life

Objective

Patients with obsessive-compulsive disorder (OCD) and poor insight show higher symptom severity, lower quality of life (QoL), and a reduced treatment response compared to patients with good insight. Little is known about changes in insight. This study explored the course of insight and its association with OCD severity and QoL among 253 patients with OCD participating in the prospective naturalistic Netherlands Obsessive Compulsive Disorder Association (NOCDA) Study.

Results

In 70% of the participants with available insight data, the level of insight changed during the four-year course. Insight was most variable in participants with poor insight. Improvement of insight scores was statistically significantly associated with improvement of Y-BOCS scores (r = 0.19), but not with changes in QoL scores. Change in insight in the first 2 years was not statistically significantly predictive of OCD severity or QoL at four-year follow-up.

Conclusion

These findings suggest that patients' levels of insight may change during the natural four-year course of OCD and that improvement in the level of insight have a positive association with improvement in OCD severity.

Family Accommodation in Obsessive Compulsive Disorder and Its Association With Insight

Background

Family accommodation (FA) is defined as a family members' involvement by doing certain behavior in response to the daily rituals of patients with obsessive-compulsive disorder (OCD). FA is associated with more severe symptoms of OCD. Similarly, poor insight is associated with high severity of OCD symptoms. FA and insight are also related to each other, as more accommodative behavior of family members is associated with poor insight.

Methods

This cross-sectional observational study assessed 103 adult OCD patients with an illness duration of at least one year. Participants were assessed using Yale-Brown Obsessive Compulsive Scale (Y-BOCS) symptom checklist, Y-BOCS to assess severity, and Family Accommodation Scale-SR (Hindi) to evaluate FA. Insight was assessed with the 11th item of Y-BOCS.

Results

FA was common in the families of our participants. The mean±SD Y-BOCS score was 28.72±5.09, and the mean FAS-SR score was 44.1±12.03. A significant positive correlation existed between the FA and YBOCS scores, that is, with the increase in FA, YBOCS scores also significantly increased. A considerable number reported poor insight, and had high scores on YBOCS and their caregiver had high FA scores.

Conclusion

FA is indicative of high symptom severity of OCD and higher FA is associated with poor insight, so FA needs further research for its interplay with OCD symptomatology and role in the maintenance of symptoms.

Obsessive-Compulsive Disorder: Diagnosis, Clinical Features, Nosology, and Epidemiology

Obsessive-compulsive disorder (OCD) is characterized by time-consuming, distressing, or impairing obsessions and compulsions. Obsessions are recurrent, persistent, and intrusive thoughts, urges, or images. Compulsions are repetitive and often ritualized behaviors or mental acts performed to manage obsession-related distress or prevent harm. OCD affects 1% to 3% of the population, typically begins during adolescence or early adulthood, and can have a chronic or deteriorating course in the absence of effective treatment.

Altered frontoparietal connectivity in patients with obsessive-compulsive disorder during an fMRI cognitive reappraisal task

Patients with obsessive-compulsive disorder (OCD) present increased brain activity in orbitofrontal and limbic regions when experiencing negative emotions, which could be related to deficits in emotion regulation abilities. 30 OCD patients and 29 healthy controls (HC) performed a cognitive reappraisal functional magnetic resonance imaging (fMRI) task and completed emotion regulation and OCD symptomatology questionnaires. Besides task activation, connectivity was also compared between groups through psychophysiological interaction analysis (PPI), using regions previously reported to be hyperactive in OCD as seeds. Finally, brain-behavior correlations were performed between activation/connectivity strength in group differential regions and the questionnaires' scores, as well as the emotional ratings reported during the task. Behaviorally, patients with OCD were less successful than controls at lowering the emotional impact of negative images. At the brain level, there were no significant between-group differences in brain activation. Contrarily, PPI analyses showed that HC had increased frontoparietal connectivity when experiencing negative emotions in comparison to OCD patients, while this pattern was reversed when regulating emotions (increased connectivity in patients). Finally, frontoparietal connectivity was correlated with measures of emotion regulation success and OCD symptomatology. Our findings point towards frontoparietal altered connectivity as a potential compensatory mechanism during emotion regulation in OCD patients.

Comparison of Obsessive-Compulsive Disorder and Schizophrenia With Comorbid Obsessive-Compulsive Disorder in Terms of Insight, Metacognitive Beliefs, and Clinical Features

The aim was to compare insight levels into obsessive-compulsive symptoms (OCS), and metacognitions of patients with obsessive-compulsive disorder (OCD) and with schizophrenia with comorbid OCD (SZ-OCD). Thirty OCD patients and 30 SZ-OCD patients were evaluated; no significant difference was found between the groups in the Brown Assessment of Beliefs Scale (BABS) and the Metacognition Questionnaire-30 (MCQ-30). When all patients were divided into two groups regardless of the presence or absence of schizophrenia as "good insight" and "poor or no insight," the MCQ-30 total score was found to be higher in the "poor or no insight" group and showed a significant but moderate positive correlation with the BABS score. This study supports that the level of insight into OCS in SZ-OCD is not significantly different from patients with OCD. Metacognitions differ not according to the distinction between OCD and SZ-OCD but according to the level of insight in whole OCD sample.

Association between obsession, compulsion, depression and insight in obsessive-compulsive disorder: a meta-analysis

BACKGROUND

Previous studies examining potential relationships of impaired insight with severity obsessive-compulsive (O-C) symptoms and depressive symptoms in patients diagnosed with obsessive-compulsive disorder (OCD) have produced mixed results. Here, we examined differences in these clinical characteristics and their changes after treatment in adult patients with OCD who have poor insight (OCD-PI) versus in those who have good insight (OCD-GI).

METHODS

Fifty-nine full-text articles were screened for eligibility with 20 studies ultimately being included in the present meta-analysis.

RESULTS

The OCD-PI and OCD-GI groups differed from each other with respect to O-C symptom (p < 0.001, g > 0.7) and depressive symptom (p < 0.001, g = 0.614) severity. Significant and moderate correlations were observed between insight and treatment outcomes (O-C symptoms, r = 0.33; depressive symptoms, r = 0.47). Exploratory meta-regression showed that methodological factors influenced the magnitudes of inter-group O-C symptom differences.

CONCLUSIONS

The current meta-analysis indicates that poorer insight is associated with more severe O-C and depression, and less improvement of symptoms in patients with OCD. Insight impairment may be a critical and core OCD-related deficit.

Obsessive-Compulsive Disorder with Psychotic Features: Is It a Clinical Entity?

(1) Background: Even though the comorbidity of obsessive-compulsive disorder (OCD) and a psychotic disorder (PD), such as schizophrenia, is being increasingly recognized, the impact of this comorbidity on the clinical presentation, including insight into obsessive-compulsive symptoms and the functioning of OCD, remains unclear. (2) Methods: To investigate clinical differences between OCD patients with and without PD, 86 Japanese outpatients who met the DSM-IV-TR criteria for OCD were recruited and divided into two groups: 28 OCD patients with PD, and 58 OCD patients without PD. The two groups were cross-sectionally compared in terms of their sociodemographic profiles and clinical characteristics, including the DSM-IV-TR insight specifier and the Global Assessment of Functioning (GAF). (3) Results: The results showed that OCD patients with PD scored lower on both the insight and GAF assessments. (4) Conclusions: The present study suggests that comorbid PD in OCD is a clinical entity.

Obsessive-Compulsive Disorder During the Initial Stage of COVID-19 Pandemic: Effect of Contamination Symptoms and Poor Insight on Obsessive-Compulsive Disorder Exacerbation

ABSTRACT

We aimed to investigate the effect of the COVID-19 pandemic on the symptom severity and dimensions of obsessive-compulsive disorder (OCD) and how patients with different levels of insight have been impacted by the pandemic. This study included 58 patients with OCD. The Yale-Brown Obsessive Compulsive Scale (Y-BOCS)-Obsession, Y-BOCS-Compulsion, and Y-BOCS-Total scores during the pandemic were significantly higher than the prepandemic scores (p = 0.001, p < 0.001, p = 0.002, respectively). Compared with the pre-COVID-19 period, severity of OCD symptoms increased in 39.7% patients, remained the same in 44.8% patients, and reduced in 15.5% patients during the pandemic. The obsession with contamination, Brown Assessment of Beliefs Scale (for insight assessment) score, and time spent following the news/data about COVID-19 were significantly associated with an increase in OCD severity. In patients with contamination obsessions as well as poor insight, close monitoring and facilitating access to treatment may reduce the negative impact of the COVID-19 pandemic.

What is obsession? Differentiating obsessive-compulsive disorder and the schizophrenia spectrum

Obsessive-compulsive symptoms are frequent in schizophrenia-spectrum disorders and often cause differential diagnostic challenges, especially in first-contact patients. Drawing upon phenomenology of cognition, we critically review classic and contemporary psychopathological notions of obsessive-compulsive phenomena and discuss their relevance for differential diagnosis between obsessive-compulsive disorder (OCD) and schizophrenia-spectrum disorders. The classic psychopathological literature defines true obsession as intrusions with intact resistance and insight and regards these features as essential to the diagnosis of OCD. In schizophrenia, the classic literature describes pseudo-obsessive-compulsive phenomena characterized by lack of resistance and an affinity with other symptoms such as thought disorder and catatonia. By contrast, the notions of obsession and compulsion are broader and conceptually vague in current diagnostic systems and research instruments. Here, these phenomena overlap with delusions as well as various subjective and behavioral anomalies, which we discuss in detail. Furthermore, we examine a link between obsessive-compulsive phenomena and disturbances of basic structures of experience in schizophrenia-spectrum disorders addressed in contemporary psychopathological research. We suggest that these experiential alterations have relevance for differential diagnosis and early detection in this complex symptom domain.

Validation of the Psychological Insight Scale: A new scale to assess psychological insight following a psychedelic experience

INTRODUCTION

As their name suggests, 'psychedelic' (mind-revealing) compounds are thought to catalyse processes of psychological insight; however, few satisfactory scales exist to sample this. This study sought to develop a new scale to measure psychological insight after a psychedelic experience: the Psychological Insight Scale (PIS).

METHODS

The PIS is a six- to seven-item questionnaire that enquires about psychological insight after a psychedelic experience (PIS-6) and accompanied behavioural changes (PIS item 7). In total, 886 participants took part in a study in which the PIS and other questionnaires were completed in a prospective fashion in relation to a planned psychedelic experience. For validation purposes, data from 279 participants were analysed from a non-specific 'global psychedelic survey' study.

RESULTS

Principal components analysis of PIS scores revealed a principal component explaining 73.57% of the variance, which displayed high internal consistency at multiple timepoints throughout the study (average Cronbach's α = 0.94). Criterion validity was confirmed using the global psychedelic survey study, and convergent validity was confirmed via the Therapeutic-Realizations Scale. Furthermore, PIS scores significantly mediated the relationship between emotional breakthrough and long-term well-being.

CONCLUSION

The PIS is complementary to current subjective measures used in psychedelic studies, most of which are completed in relation to the acute experience. Insight - as measured by the PIS - was found to be a key mediator of long-term psychological outcomes following a psychedelic experience. Future research may investigate how insight varies throughout a psychedelic process, its underlying neurobiology and how it impacts behaviour and mental health.

Insight in Obsessive-Compulsive Disorder: Relationship With Sociodemographic and Clinical Characteristics

Insight is considered a multidimensional concept and, in the context of obsessive-compulsive disorder (OCD), impairment in insight has been widely reported to be associated with severity and other clinical and sociodemographic variables. However, the studies concerning insight in OCD have produced heterogenous data as a result of the scales used to measure insight. To overcome this heterogeneity, the study presented here used 4 different widely used and validated insight scales. The objective was to evaluate various aspects of insight using these scales to identify the relationships between different aspects of insight and clinical and sociodemographic variables to assess which scale or scales might possess greater efficiency in clinical practice. For this purpose, a descriptive, observational, and cross-sectional study of 81 patients in treatment in a mental health center was conducted. Patients were evaluated using the Brown Assessment of Beliefs Scale, the Overvalued Ideas Scale, the Scale of Unawareness of Mental Disorders, the Yale-Brown Obsessive Compulsive Scale, the Clinical Global Impressions Scale, the Global Assessment of Functioning Scale, and the Rey-Osterrieth Complex Figure Test. The results reported significant relationships between insight and scores on the Yale-Brown Obsessive Compulsive Scale (Thoughts, Compulsions, and Total scales), Clinical Global Impressions Scale, and the Global Assessment of Functioning Scale, and significant differences with regard to sex, level of education, working status, and course of the disorder. A correlation analysis was conducted to assess the relationships among the 4 insight scales. The results of this analysis suggest that the scales that measure insight in a multidimensional way (Brown Assessment of Beliefs Scale and Overvalued Ideas Scale) provide more information about the severity of the disorder in patients with OCD.

Poor insight in obsessive compulsive disorder (OCD): Associations with empathic concern and emotion recognition

PURPOSE

Insight is currently considered to be responsible for 20% to 40% of the cases of ineffective obsessive-compulsive disorder (OCD) treatment. As 15% to 36% of patients with OCD have reduced insight, we aimed to identify some of the clinical determinants of insight in OCD.

RESULTS

Our sample consisted of 57 OCD patients, of which 34 men (59%) and 23 women (41%). All individuals completed a two-phase interview consisting of a clinical assessment, emotional awareness evaluation and insight measurement, using the Brown Assessment of Beliefs Scale (BABS). The insight score correlated significantly with negative emotion recognition (p < 0.0001) and empathic concern (p = 0.003).

MAJOR CONCLUSIONS

Our results support the hypothesis that insight in OCD is related to emotional awareness, specifically emotion recognition and empathic concern. Future research should investigate the extent to which poor insight and impaired emotional awareness can be modified by psychological or pharmacological therapies and whether this will enhance treatment response.

Executive functions and insight in OCD: a comparative study

BACKGROUND

Around 25 to 30% of patients with obsessive-compulsive disorder (OCD) do not respond to treatment. These patients have the longest duration of disease and the worst prognosis. Following years of research on this topic, insight has emerged as a potential explanation for this therapeutic resistance. Therefore, it has become important to characterize OCD patients with poor insight. Few studies have focused on the neuropsychological and cognitive characteristics of these patients.

METHODS

To help fill this gap, we divided 57 patients into two groups, one with good insight and the other with poor insight, assessed their neuropsychological functions-through a Rey's figure test, a California verbal learning test, a Toulouse-Piéron test and a Wisconsin Card Sorting Test (WCST)-and compared the results with those of a paired control group.

RESULTS

The statistical analysis, with a significance level of 95%, revealed differences in the executive function tests, and particularly in the WCST (p ≤ 0.001) and trail-making-test (TMT A/B) (p = 0.002).

CONCLUSIONS

These differences suggest that the neuropsychological profile of poor-insight patients is different from their good-insight counterparts, emphasize the role played by the executive functions in insight and highlights the need for more accurate neurocognitive research and treatment.

A hypothesis on Cotard's syndrome as an evolution of obsessive-compulsive disorder

Cotard's syndrome usually presents as combined symptoms occurring in a broad series of neurological, psychiatric, and medical disorders, being severe depression the most frequent. The syndrome is not classified as a distinct clinical entity in the nosological systems but appears solely as a clinical condition in case reports. Thus, the diagnosis of Cotard's syndrome mainly centres on the psychiatric interview and the ability of the clinician to recognise specific symptoms due to the absence of both clinical instruments and diagnostic criteria. Cotard's syndrome has never been described to date in patients with a history of obsessive-compulsive disorder (OCD). We report a case of a 49-year-old woman presenting obsessive symptoms and related compulsions for more than 30 years. Cotard's syndrome appeared after 3 years from a tragic event that had caused a psychological trauma. Such an occurrence may have contributed to worsening OCD and leading to a second major depressive episode followed by a suicidal attempt. Since then, the subject of our patient's obsessive thoughts changed, and the belief of being dead appeared. The repetitive and stereotyped thoughts caused severe distress, and accompanied the compulsive nature of reassurance seeking, temporarily beneficial to the anxiety arousing. The transition from obsession to delusion occurred when resistance was abandoned, and insight was lost. Once Cotard's syndrome had stabilised, OCD was no longer present. Additional distinctive features were the absence of psychiatric family history and the persistent nature of the affective psychosis. We concluded that Cotard's syndrome represented the evolution of the initial obsessive-compulsive disorder. Furthermore, we differentiated the clinical condition of our patient from other psychiatric diseases with similar clinical features. Larger-scale research is needed to consider topics other than comorbidity and also to explore significant elements of the patient's clinical history to discover what may influence the evolution and/or the persistence of the diseases.

Predictors of Intensive Treatment in Patients With Obsessive-Compulsive Disorder

Background: Few studies have investigated which patients with obsessive-compulsive disorder (OCD) do not recover through regular cognitive behavior therapy or pharmacotherapy and subsequently end up in intensive treatment like day treatment or inpatient treatment. Knowing the predictors of intensive treatment in these patients is significant because it could prevent intensive treatment. This study has identified predictors of intensive treatment in patients with OCD. Methods: Using 6-year longitudinal data of the Netherlands Obsessive Compulsive Disorder Association (NOCDA), potential predictors of intensive treatment were assessed in patients with OCD (n = 419). Intensive treatment was assessed using the Treatment Inventory Costs in Patients with Psychiatric Disorders (TIC-P). Examined potential predictors were: sociodemographics, and clinical and psychosocial characteristics. Logistic Generalized Estimating Equations was used to estimate to what extent the various characteristics (at baseline, 2- and 4-year assessment) predicted intensive treatment in the following 2 years, averaged over the three assessment periods. Results: Being single, more severe comorbid depression, use of psychotropic medication, and a low quality of life predicted intensive treatment in the following 2 years. Conclusions: Therapists should be aware that patients with OCD who are single, who have more severe comorbid depression, who use psychotropic medication, and who have a low quality of life or a drop in quality of life are at risk for intensive treatment. Intensive treatment might be prevented by focusing regular treatment not only on OCD symptoms but also on comorbid depression and on quality of life. Intensive treatment might be improved by providing extra support in treatment or by adjusting treatment to impairments due to comorbid depressive symptoms or a low quality of life.

Avoidance, Insight, Impairment Recognition Concordance, and Cognitive-Behavioral Therapy Outcomes in Pediatric Obsessive-Compulsive Disorder

OBJECTIVE

Insight and avoidance are commonly discussed factors in obsessive-compulsive disorder (OCD) that have demonstrated associations with increased severity as well as reduced treatment response in adults, but these factors have not been sufficiently examined in pediatric OCD. This study examined the impacts of avoidance, insight, and impairment recognition concordance on cognitive-behavioral therapy (CBT) outcomes as well as impacts of CBT on insight and avoidance in a large sample of youths affected by OCD.

METHOD

Data from 573 OCD-affected youths enrolled in CBT trials were aggregated. Children's Yale-Brown Obsessive-Compulsive Scale items measured treatment response, insight, and avoidance. Standardized differences between child and parent ratings of impairment were used to calculate impairment recognition concordance. Binary logistic regression was used to identify variables associated with treatment response.

RESULTS

Greater avoidance, limited child recognition of impairment, older age, and lower baseline severity predicted reduced likelihood of treatment response, but insight did not. Both insight and avoidance improved significantly following CBT. Response rates were lower when posttreatment insight and avoidance were worse.

CONCLUSION

Contrasting with prevailing belief, poor insight does not appear to limit CBT response potential in pediatric OCD. Avoidance and impairment recognition are understudied CBT response predictors and warrant further consideration in pediatric OCD. Clinicians should attend to these factors to optimize outcomes for children affected by this common, debilitating illness.

Neurological soft signs in schizophrenia and obsessive compulsive disorder spectrum

Obsessive compulsive symptoms are more frequent in patients with schizophrenia compared to normal population. Patients with obsessive compulsive disorder may also exhibit psychosis-like symptoms. Based on these findings, it has been suggested that there is a spectrum of disorders between OCD and schizophrenia. We compared two OCD groups (with good and poor insight) and two schizophrenia groups (with and without OCD) in this recommended spectrum especially in terms of neurological soft signs (NSSs) associated with sensory integration. The schizophrenia with OCD (schizo-obsessive) group exhibited worse performance than the schizophrenia group (p = 0.002) in only graphesthesia tasks. Moreover, schizo-obsessive patients exhibited worse performance compared to OCD patients in terms of graphesthesia (p = 0.001) and audiovisual integration (p = 0.001). Interestingly, OCD patients with poor insight tended to exhibit graphesthesia deficit in a similar manner to schizo-obsessive patients rather than OCD patients. According to our results, graphesthesia disorder is strongly associated both with OCD and schizophrenia. This suggests that neurodevelopmental disorders that lead to graphesthesia disorder overlap in comorbid OCD and schizophrenia patients.

Associations of cortical thickness, surface area and subcortical volumes with insight in drug-naïve adults with obsessive-compulsive disorder

• We first used the SBM method to explore the neuroanatomical basis underlying insight in OCD.

• OCD-GI and OCD-PI displayed mostly shared, but partly distinct brain structural alterations.

• Decreased cortical thickness in the left dmPFC, the left ACC and the right lateral parietal cortex was associated with poorer insight.

• The potential effect of other clinical variables on the results has been ruled out.

Poor insight in obsessive-compulsive disorder (OCD) is associated with several adverse clinical outcomes. However, the neurobiological basis of this insight deficit is not clearly understood. The present study thus aimed to investigate associations of cortical thickness, cortical surface area and subcortical volumes with insight in a sample of drug-naïve adults with OCD. Forty-seven OCD patients and 42 healthy controls (HCs) underwent MRI scanning, depression and anxiety assessments. The Brown Assessment of Beliefs Scale (BABS) measured insight levels and patients were divided into two groups: poor insight (OCD-PI; n = 21), and good insight (OCD-GI; n = 26). Cortical thickness and surface area between groups were compared with whole-brain exploratory vertex-by-vertex analyses, while subcortical volumes were compared on a structure-by-structure basis. Partial correlation analyses were then performed to assess associations between regional cortical and subcortical measures and insight levels. OCD-GI and OCD-PI groups displayed partly shared, but also partly distinct brain structural alterations. Strikingly, OCD-PI showed decreased cortical thickness in the left superior frontal gyrus, left anterior cingulate cortex (ACC) and right inferior parietal gyrus, compared to both OCD-GI and HCs. Average cortical thickness extracted from these areas was further negatively correlated with BABS scores in the OCD-PI patients. Our findings suggest that poor insight in patients with OCD may have a neural substrate involving the left medial frontal and the right inferior parietal cortices.

Decreased theory of mind skills, increased emotion dysregulation and insight levels in adolescents diagnosed with obsessive compulsive disorder

Background: An abnormal interaction between cognition and emotion may contribute to the development of obsessive-compulsive disorder (OCD). Aims: In this study, we aimed to evaluate theory of mind and emotion regulation skills in adolescents diagnosed with OCD. In addition, the results were evaluated in accordance with patients' insight levels. Methods: This study was conducted with 50 patients, who were aged between 11 and 16 and who were newly diagnosed with OCD and 50 healthy individuals. The Turkish version of the Schedule for Affective Disorders and Schizophrenia for School Age Children - Present and Lifetime was used to diagnose OCD and other comorbidities. The Children's Yale-Brown Obsessive Compulsive Scale, the Children's Depression Inventory, and the State-Trait Anxiety Inventory for Children were used for clinical evaluation. The intelligence levels were assessed using the Wechsler Intelligence Scale for Children-Revised Short Form. Reading the Mind in the Eyes Test was used in patients. The Difficulties in Emotion Regulation Scale was also used to evaluate the skills of regulating emotions. Results: Patients with OCD had lower ability with regard to reading minds in the eyes and emotion regulation than the healthy individuals. Patients with OCD, who had a poor insight, had more difficulty in reading minds in the eyes and emotion regulation than those with good insight. Conclusions: This study supports the idea that OCD is related to deficits in theory of mind and emotion regulation skills. Thus, further studies are required to confirm the findings of this study.

Mindfulness predicts insight in obsessive-compulsive disorder over and above OC symptoms: An experience-sampling study

Insight in obsessive-compulsive disorder (OCD) is assumed to fluctuate over time. However, temporal variations of insight and its correlates in OCD have never been empirically studied. We used ecological momentary assessment (EMA) to analyze the temporal variation of insight into the unreasonableness of the threat-related core belief (1), into the senselessness of compulsions to prevent this belief from occurring (2), and into the belief, itself, as being due to OCD (3). Furthermore, we analyzed whether worry, self-punishment and mindfulness are associated with these aspects of insight. A total of 50 OCD patients underwent EMA 10 times a day over 6 consecutive days. Data were analyzed using multilevel modelling. Results revealed that multiple time-points within individuals accounted for up to 51.4% of insight variance, indicating a substantial fluctuation of insight over time. Root mean square successive difference (rMSSD) scores indicated significantly higher fluctuation patterns in the doubt/checking dimension as compared to taboo thoughts throughout all aspects of insight. As hypothesized, self-punishment and mindfulness significantly predicted insight into the unreasonableness of the threat-related belief and the senselessness of compulsions to prevent this belief from occurring. Mindfulness demonstrated the greatest predictive value and remained significant after controlling for OC symptoms. Contrary to expectation, worry, as it was measured in our study, was not associated with insight. Besides providing evidence for insight fluctuation, our results indicate that mindfulness-based strategies might be beneficial for increasing insight in OCD.

Level of Insight in Patients With Obsessive-Compulsive Disorder: An Exploratory Comparative Study Between Patients With "Good Insight" and "Poor Insight"

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.

Are Mentalizing Abilities and Insight Related to the Severity of Obsessive-Compulsive Disorder

OBJECTIVE

The aim of this study is to investigate whether insight and mentalizing abilities are related to the severity of Obsessive Compulsive Disorder (OCD) in treatment resistant OCD. We look at the association between treatment resistance, insight, and mentalizing ability.

METHODS

The study was conducted with 71 OCD patients; 30 of them met the criteria for treatment resistant OCD, whereas the other 41 (57.7%) were labeled as responder group. All patients were assessed with the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS), Reading the Mind in the Eyes Test (RMET), Brown Assessment of Beliefs Scale (BABS), Mini International Neuropsychiatric Interview, Beck Depression Inventory, and Beck Anxiety Inventory.

RESULTS

The resistant group received higher depression and anxiety mean scores and had significantly longer illness duration. The RMET score was significantly higher for responders. The Y-BOCS insight score and the BABS score were significantly higher for the resistant group. BABS scores were negatively correlated with RMET total scores. RMET scores were found to be significant predictor of insight even when other potential factors were controlled for.

RESULTS

suggest that better mentalizing abilities may be a predictor of better treatment outcome in patients with OCD.

Relationship between social-cognitive and social-perceptual aspects of theory of mind and neurocognitive deficits, insight level and schizotypal traits in obsessive-compulsive disorder

OBJECTIVE

The primary aim of the current study was to investigate different aspects of theory of mind (ToM), including social-cognitive (ToM-reasoning) and social-perceptual (ToM-decoding) in obsessive-compulsive disorder (OCD). We also aimed to investigate the relationship between ToM, neurocognition and a number of clinical variables including overvalued ideas, schizotypal personality traits, level of insight, and disease severity.

METHOD

Thirty-four patients who have been diagnosed with OCD according to DSM-IV and 30 healthy controls were included in the study. All participants were given a neuropsychological battery including tasks measuring ToM-reasoning, ToM-decoding and other neurocognitive functions. Schizotypal Personality Questionnaire (SPQ), Yale Brown Obsession and Compulsion Scale (YBOC-S) and Overvalued Ideas Scale (OVIS) were also administered to the participants.

RESULTS

Patients with OCD showed significant deficits in both aspects of ToM. ToM performances of patients showed a significant positive correlation with neurocognitive functions. When controlled for general cognition factor, patient-control difference for ToM-reasoning (F = 3,917; p = 0,05), but not ToM-decoding, remained statistically significant. ToM-reasoning impairment of patients was significantly related to the severity of OCD symptoms and poor insight (p = 0,026 and p = 0,045, respectively). On the other hand, general cognitive factor (β = 0,778; t = 3,146; p = 0,04) was found to be the only significant predictor of ToM-reasoning in OCD patients in the multiple linear regression model.

CONCLUSION

OCD is associated with ToM impairment, which is related to schizotypal traits, disease severity and poor insight, yet neurocognitive deficits also significantly contribute to this finding. However, ToM-reasoning impairment could be considered as a relatively distinct feature of OCD, which is partly separate from general cognitive deficits.

The relationship between theory of mind and insight in obsessive-compulsive disorder

BACKGROUND

It is known that obsessive-compulsive disorder (OCD) patients with poor insight display more severe neuropsychological impairments than other patients with OCD. There are limited studies of OCD and theory of mind (ToM).

AIM

To investigate ToM skills in patients with OCD and the relationship between insight and ToM skills by comparing OCD patients with good and poor insight.

METHODS

Eighty patients with OCD and 80 healthy controls completed the structured clinical interview for DSM-IV axis I disorders, the Yale Brown Obsessive-Compulsive Scale, the Beck Anxiety and Beck Depression Inventories, and the Brown Assessment of Beliefs Scale. To assess ToM skills, first- and second-order false-belief tests, a hinting test, a faux pas test, a reading the mind in the eyes test, and a double-bluff test were administered.

RESULTS

Patients with OCD had poorer ToM abilities than healthy controls. All ToM scores were significantly lower in the poor insight group than in the good insight group (p < .001). A significant negative correlation was found between the BABS-total scores and all the ToM test mean scores (p < .05).

CONCLUSIONS

The finding of significantly lower ToM skills in OCD with poor insight than in OCD with good insight may contribute to the idea of OCD with poor insight being a subtype with different clinical and neuropsychological characteristics.

Clinical profile and outcome in a large sample of children and adolescents with obsessive-compulsive disorder: A chart review from a tertiary care center in India

BACKGROUND

Obsessive-compulsive disorder (OCD) is a common psychiatric illness in children and adolescents. Till date, the sample sizes in the Indian studies have been relatively small.

METHODOLOGY

The present study is a retrospective chart review of a large sample of children and adolescents diagnosed with OCD in a tertiary care center.

OBJECTIVES

The objectives of this study were to characterize the clinical profile and to evaluate outcome of OCD in children and adolescents.

RESULTS

Fear of contamination and washing/cleaning compulsions were the most common presenting symptoms. Most of the patients were male with two-thirds having a comorbid disorder. Major depressive disorder was the most common comorbid disorder. The rates of attention deficit hyperactivity disorder, disruptive behavioral disorders, and tic disorders were low when compared to Western studies. One-third of the patients received adequate trial of serotonin reuptake inhibitors and 36% received cognitive behavior therapy. Fifty-four percent of patients had a poor outcome with hospitalization, longer duration of illness, earlier onset of OC symptoms, and family history of OCD being the predictors of poor outcome.

CONCLUSION

The present study of a large sample of patients with juvenile OCD highlights the low rate of comorbid disruptive behavior disorders as reported in the earlier Indian studies and a favorable short-term outcome in approximately 56% of the patients.

Overvalued ideation in adolescents with obsessive-compulsive disorder

In Obsessive Compulsive Disorder (OCD), overvalued ideas (OVI) are considered poor prognostic indicators in adults. To date, OVI has not been studied in an adolescent population with OCD, nor has it been examined in relation to obsessive-compulsive beliefs. To investigate the relationship between OVI and specific cognitions, fifty-five adolescents with OCD (35 male; 20 female; age range 13-17 years; M=14.05 years, SD=1.75 years) participated. It was predicted that OVI would be associated with symptom severity and would moderate obsessive-compulsive beliefs and functional disability. Results showed that OVI was associated with symptom severity, but did not moderate the relationship with any OC beliefs or functional domains. To evaluate the role of OVI in treatment outcome, thirteen adolescents completed a cognitive-behavioral treatment program. Severity of their OCD symptoms, OVI, degree of functional impairment and quality of life were assessed. It was expected that all variables would change in response to treatment. Further, it was expected that OVI would mediate treatment outcome for all measures of obsessive-compulsive symptom and belief assessments. Results indicated that there was clinically significant change in symptom severity and functional disability, as well as beliefs regarding responsibility/overestimation of threat. Treatment, assessment, and methodological recommendations for this population are offered.

The relationship between clinical characteristics, metacognitive appraisals, and cognitive insight in patients with obsessive-compulsive disorder

BACKGROUND

Cognitive insight, a recently developed insight measure, refers to metacognitive processes of the re-evaluation and correction of distorted beliefs and misinterpretations. However, to the best of the authors' knowledge, no study has specifically examined cognitive insight, demographics, psychopathological variables, and distorted beliefs in OCD.

AIM

The aim of this research was to examine links between cognitive insight and demographics, clinical factors, and distorted beliefs among patients with OCD.

METHOD

Eighty-four consecutive outpatients with a diagnosis of OCD underwent a detailed clinical assessment for OCD, including the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS), Beck Cognitive Insight Scale (BCIS), Thought-Action Fusion Scale (TAFS), White Bear Thought Suppression Inventory, Metacognition Questioniarre-30 (MCQ-30), and a sociodemographic questionnaire. In addition, 82 control subjects matched for age, education, and gender were tested.

RESULTS

BCIS-self-certainty scores were all substantially higher in subjects with remitted and unremitted OCD than in healthy comparison subjects, while BCIS-composite scores were significantly lower in both patient groups than controls. Obsession and compulsion severity had significant effects on BCIS scores. In addition, it was found that the specific symptoms were linked to self-certainty scores. Self-reflectiveness and composite scores had positive correlations with the sub-scale scores of the MCQ-30, while the TAF-morality score was positively correlated with self-certainty scores.

CONCLUSION

The results demonstrated poor cognitive insight among remitted and unremitted OCD patients. In addition, the present study suggested significant associations between sociodemographic and clinical features and dysfunctional appraisals. Cognitive-behavioural techniques aimed at enhancing cognitive insight may be beneficial for patients with OCD, particularly patients who have prominent dysfunctional beliefs.

Evidence-Based Assessment of Obsessive-Compulsive Disorder

Obsessive-compulsive disorder (OCD) is a neuropsychiatric illness that often develops in childhood, affects 1%-2% of the population, and causes significant impairment across the lifespan. The first step in identifying and treating OCD is a thorough evidence-based assessment. This paper reviews the administration pragmatics, psychometric properties, and limitations of commonly used assessment measures for adults and youths with OCD. This includes diagnostic interviews, clinician-administered symptom severity scales, self-report measures, and parent/child measures. Additionally, adjunctive measures that assess important related factors (ie, impairment, family accommodation, and insight) are also discussed. This paper concludes with recommendations for an evidence-based assessment based on individualized assessment goals that include generating an OCD diagnosis, determining symptom severity, and monitoring treatment progress.

Sensory properties of obsessive thoughts in OCD and the relationship to psychopathology

For decades hallucinations and perception-laden thoughts were considered specific indicators of schizophrenia. This assumption has been revised over the years. Novel studies indicate that a subgroup of patients with obsessive-compulsive disorder (OCD), borderline disorder or depression display hallucinations and "loud"/perceptual thoughts. The present study examined the frequency of sensory-laden obsessive thoughts and their relationship with the severity of obsessive-compulsive, paranoid and depressive symptoms in a sample of 137 OCD patients who were recruited via the Internet. Participants were asked to fill out the Sensory Properties of Obsessions Questionnaire (SPOQ), the Obsessive-Compulsive Inventory-Revised (OCI-R), the Paranoia Checklist and the Patient Health Questionnaire (PHQ9). In line with a prior study, a total of 72% displayed perceptual intrusions (i.e. vivid obsessions). Correlations emerged between perceptual thoughts and obsessive-compulsive, paranoid and depressive symptoms. Results further strengthen the assumption of a continuum ranging from "silent" thoughts to vivid intrusions and hallucinations.

Psychotic and schizotypal symptoms in non-psychotic patients with obsessive-compulsive disorder

BACKGROUND

Research is scarce with regard to the role of psychotic and schizotypal symptoms in treatment of obsessive-compulsive disorder (OCD). The aim of the current study was to investigate the occurrence and specificity of psychotic and schizotypal symptoms among non-psychotic OCD patients, and to examine whether such symptoms was associated with response to exposure and response prevention (ERP), and whether ERP for OCD had an impact on psychotic and schizotypal symptoms.

METHODS

Non-psychotic OCD patients (n = 133) and a general non-psychotic psychiatric outpatient sample (n = 110) were assessed using self-report inventories before and after psychological treatment.

RESULTS

Non-psychotic OCD patients did not report greater degree of psychotic or schizotypal symptoms than the control group. Psychotic and schizotypal symptoms were not associated with OCD symptoms before or after ERP. Psychotic and schizotypal symptom were significantly reduced following ERP.

CONCLUSIONS

Psychotic and schizotypal symptoms seem to be equally prevalent among non-psychotic OCD patients and non-psychotic psychiatric controls. These symptoms were more linked to depressive symptoms than OCD symptoms. In non-psychotic OCD patients, ERP seems sufficient in reducing OCD symptoms despite the presence of psychotic- and schizotypal symptoms, and reductions in psychotic- and schizotypal symptoms were observed following ERP.

The relationship between insight and the level of expressed emotion in patients with obsessive-compulsive disorder

AIM

The aim of this study is firstly to compare the obsessive-compulsive disorder (OCD) patients with good insight and OCD patients with poor insight in terms of socio-demographic and clinical features; to investigate the relation between insight and the level of the expressed emotion (EE) in the patients; and lastly to specify the factors that predict level of insight.

METHODS

OCD patients with good insight and patients with poor insight were compared in terms of clinical features and the perceived EE level of the patients and the individuals that they live with in order to specify the factors that predict the insight level, and to investigate the relationship between insight level and EE.

RESULTS

It was found that the total Expressed Emotion Scale, total Level of Expressed Emotion (LEE), LEE-Emotional Response and LEE-Tolerance/Expectation subscale scores of the group comprised of patients with poor insight are higher than the other group. The results also show that the duration of illness and Yale-Brown Obsessive Compulsive Scale (Y-BOCS) total score predict insight level.

CONCLUSIONS

This study shows that the level of EE perceived by the patients with poor insight and the person that he/she lives with, is higher than the group with good insight. The studies that investigate the relationship between the factors of insight level and EE level, which are indicated to determine the level of the illness severity and its chronicity, will enable the researchers to understand the importance of the role of the family on the treatment processes of OCD.

Insight in adults with obsessive-compulsive disorder

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.

Phenomenology and correlates of insight in pediatric obsessive-compulsive disorder

Obsessive-compulsive disorder (OCD) is marked by the presence of obsessions and/or compulsions that cause significant interference in an individual's life. Insight regarding symptoms in youth with OCD may affect accurate assessment, acceptance and motivation for treatment, tolerance of negative valence states (i.e., fear) and treatment outcome, so assessment of this construct and associated clinical characteristics is important. Accordingly, the current study sought to expand the literature on symptom insight by examining multi-informant ratings of insight from children, parents, and clinicians simultaneously and its relationship to varied clinical characteristics. One-hundred and ten treatment-seeking youth with a primary diagnosis of OCD, aged 6-17, participated in the study along with a parent/guardian. The nature of symptom conviction, fixity of ideas, and perceptions about the cause of the problems were important indicators in assessing child insight and resulted in a comprehensive, psychometrically-sound measure of insight. Insight was generally not strongly associated with clinical characteristics. Poor insight was moderately associated with less resistance of obsessive-compulsive symptoms, increased externalizing symptoms, and ordering symptoms. Overall, this study contributes further information into the nature and correlates of insight in youth with OCD, and provides a psychometrically sound approach for its assessment.

The relationship between metacognitions and insight in obsessive-compulsive disorder

This study aimed to determine the relationship between metacognitions and insight in obsessive compulsive disorder. One hundred individuals who had been diagnosed according to "Diagnostic and Statistical Manual of Mental Disorders Fourth Edition Text Revision" criteria as having obsessive compulsive disorder and 50 healthy controls are included in the study. A sociodemographic and clinical data form, the Yale-Brown Obsession and Compulsion Scale and the Beck Depression Inventory were given to the participants. Insight is assessed by the 11th item of the Yale-Brown Obsession and Compulsion Scale. The Metacognition Questionnaire-30 was administered to both the obsessive compulsive disorder and the control groups to assess metacognitions. We found that the metacognition scores were statistically different in all groups and that the metacognition scores were higher in the obsessive compulsive disorder with good insight group than in the obsessive compulsive disorder with poor insight and control groups. In the obsessive compulsive disorder with poor insight group, all of the metacognition subscale scores were lower than those in the obsessive compulsive disorder with good insight group. Our findings elucidate the relationship between metacognitions and insight in obsessive compulsive disorder.

A cross-sectional study of insight and family accommodation in pediatric obsessive-compulsive disorder

BACKGROUND

Factors predicting treatment outcome in pediatric patients with obsessive-compulsive disorder (OCD) include disease severity, functional impairment, comorbid disorders, insight, and family accommodation (FA). Treatment of pediatric OCD is often only partly successful as some of these predictors are not targeted with conventional therapy. Among these, insight and FA were identified to be modifiable predictors of special relevance to pediatric OCD. Despite their clinical relevance, insight and FA remain understudied in youth with OCD. This study examined the clinical correlates of insight and FA and determined whether FA mediates the relationship between symptom severity and functional impairment in pediatric OCD.

METHODS

This was a cross-sectional, outpatient study. Thirty-five treatment-naive children and adolescentswith DSM-IV diagnosis of OCD (mean age: 13.11 ± 3.16; 54.3% males) were included. Standard questionnaires were administered for assessing the study variables. Insight and comorbidities were assessed based on clinician's interview. Subjects were categorized as belonging to a high insight or a low insight group, and the differences between these two groups were analyzed using ANOVA. Pearson's correlation coefficients were calculated for the remaining variables of interest. Mediation analysis was carried out using structural equation modeling.

RESULTS

Relative to those in the high insight group, subjects in the low insight group were younger, had more severe disease and symptoms, and were accommodated to a greater extent by their families. In addition, comorbid depression was more frequent in subjects belonging to the low insight group. Family accommodation was positively related to disease severity, symptom severity, and functional impairment. Family accommodation totally mediated the relationship between symptom severity and functional impairment.

CONCLUSIONS

Results support the differences in the diagnostic criteria between adult and pediatric patients with OCD with respect to the requirement of insight. Subjects with low insight displayed clinical characteristics of increased severity compared with their high insight counterparts, suggesting that subjects with low insight may require multimodal approach to treatment. Family accommodation was found to mediate the relationship between symptom severity and functional impairment; the use of family-based approaches to cognitive behavioral therapy, with one of the aims of reducing/mitigating FA, may provide better treatment outcomes in pediatric OCD.

A comparison of insight in body dysmorphic disorder and obsessive-compulsive disorder

Insight/delusionality of beliefs is an important dimension of psychopathology across psychiatric disorders. This construct is of increasing interest in obsessive-compulsive and related disorders, including obsessive-compulsive disorder (OCD) and body dysmorphic disorder (BDD). Even though OCD and BDD are considered closely related, no prior study has compared these disorders across a range of categories of global insight (excellent, good, fair, poor, absent/delusional), and only one study has compared these disorders on individual components of insight. Using the reliable and valid Brown Assessment of Beliefs Scale (BABS), this study examined insight/delusionality of OCD- or BDD-related beliefs in 211 individuals with primary OCD versus 68 individuals with primary BDD. In both disorders, levels of insight spanned the full range, from excellent to absent (i.e., delusional beliefs). However, the distribution of BABS scores across insight categories differed significantly by disorder, with the majority of OCD subjects showing excellent or good insight, and the majority of BDD subjects showing poor or absent insight. Compared to OCD subjects, BDD subjects had significantly poorer insight both overall (total BABS score) and on all individual BABS items. BABS score was significantly correlated with BDD and OCD severity, but in regressions it accounted for only 21% of the variance in OCD and 28% in BDD. In summary, both global insight and its individual components are poorer in BDD than in OCD, which has implications for research and clinical care, as well as understanding of the relationship between these disorders. Disorder severity is associated with but not equivalent to insight/delusionality.

Neuropsychological correlates of insight in obsessive-compulsive disorder

OBJECTIVE

There are limited data on neuropsychological correlates of poor insight in obsessive-compulsive disorder (OCD). We hypothesize that poor insight may be associated with greater impairment in tasks of conflict resolution/response inhibition and possibly impairment in a task of verbal learning and memory.

METHOD

Insight and neuropsychological functions were assessed in 150 subjects with DSM-IV OCD. The neuropsychological data of 177 healthy control subjects were used for comparison.

RESULTS

Insight score correlated significantly with the Stroop Interference Test for conflict resolution/response inhibition (P = 0.002), and showed trends for significance with the Controlled Oral Word Association (COWA) average for verbal fluency (P = 0.021) and delayed recall on the Auditory Verbal Learning Test (AVLT) for verbal memory (P = 0.015). On regression analysis, the AVLT delayed recall, the COWA average, the Matrix score, the Yale-Brown Obsessive-Compulsive Scale total score, and current antipsychotic use emerged as significant predictors of poorer insight.

CONCLUSION

Poor insight is associated with greater impairments in conflict resolution/response inhibition, verbal memory, and fluency. Individuals with poorer insight may have difficulty in appropriately processing conflicting information, updating their memory with corrective information, and then accessing this corrective information to modify their irrational beliefs.

A case of severe adolescent obsessive-compulsive disorder treated with inpatient hospitalization, risperidone and sertraline

BACKGROUND

The initial treatment of obsessive-compulsive disorder (OCD) has generally been limited to serotonergic agents, cognitive-behavioral therapy (CBT), or a combination of the two. These findings were supported by the POTS study for OCD in children and adolescents. However, treatment with serotonergic agents or CBT can take several weeks before benefit is seen; severe cases of OCD may require more immediate treatment.

CASE REPORT

The authors present a case of severe OCD in an adolescent that required immediate treatment due to her critical medical condition. The patient's symptoms included not eating or taking medications or fluids by mouth due to fears of contamination. A medical hospitalization was previously required due to dehydration. As treatment with an SSRI would not have quick enough onset and the patient was initially resistant to participating in CBT, the patient was psychiatrically hospitalized and first started on liquid risperidone. After several doses of risperidone, the patient was able to participate in CBT and start sertraline.

DISCUSSION

The authors discuss the differential diagnosis of such a patient, including the continuum of OCD symptoms and psychotic symptoms. The authors discuss the different treatment options, including the utilization of inpatient psychiatric hospitalization. The authors discuss the potential risks and benefits of using atypical antipsychotics in lieu of benzodiazepines for the initial treatment of severe adolescent OCD. The authors also discuss other current treatment recommendations and rationale for the treatment that was pursued.

CONCLUSIONS

This patient received benefit of her symptoms relatively quickly with psychiatric hospitalization and an atypical antipsychotic. The diagnosis of a psychotic disorder should be considered. These treatment options must be weighed against the risks of atypical antipsychotics, including extrapyramidal symptoms, weight gain, and metabolic syndrome; benzodiazepines also have their risks and benefits. Additionally, the cost of time and finances of inpatient hospitalization must be considered. More research is needed regarding the short- and long-term efficacy and safety of antipsychotics in the treatment of OCD in the child and adolescent population.

Does insight have specific correlation with symptom dimensions in OCD?

OBJECTIVE

To study relationship between insight and clinical characteristics in subjects with obsessive-compulsive disorder (OCD).

METHOD

Sample included 545 consecutive patients with a primary diagnosis of DSM-IV OCD who consulted a specialty OCD Clinic at a tertiary psychiatric hospital in India between January 2004 and December 2009. They had been evaluated with the Yale-Brown Obsessive Compulsive Scale (Y-BOCS) symptom checklist, severity rating scale and the item 11 for insight, the Mini International Neuropsychiatric Interview (MINI) and the Clinical Global Impression scale (CGI). Regression analyses were performed to identify predictors of insight.

RESULTS

The sample had 498 (91%) subjects with good insight (score≤2) and 47 (9%) subjects with poor insight (score>2) as per the Y-BOCS item11. Poor insight group had a significantly higher score on the Y-BOCS compulsions (p<0.001) and total score (p=0.001), the CGI-Severity (p=0.001) and a higher rate of contamination fears (p<0.001) and washing compulsions (p<0.001). Good insight group had a significantly higher frequency of aggressive obsessions (p<0.001). In linear regression, contamination dimension (p=0.007) and Y-BOCS total score (p<0.001) predicted poorer insight and presence of forbidden thoughts (p=0.006) predicted better insight.

LIMITATIONS

Study sample is from a specialty OCD clinic of a major psychiatric hospital in India and therefore, generalizability to other clinical settings may be limited.

CONCLUSION

Poor insight is associated with severe form of OCD, and is associated with contamination dimension. That degree of insight has specific correlation with certain symptom dimensions adds to the growing knowledge on the dimensional aspect of OCD. Insight has to be systematically assessed in all OCD subjects particularly in those with contamination fears. Failure to systematically assess insight may have treatment implications.

Insight in obsessive-compulsive disorder: a comparative study of insight measures in an Israeli clinical sample

BACKGROUND AND OBJECTIVES

Attempts to identify the characteristics of OCD patients with poor insight have not produced a coherent picture. This may be related to the wide variety of the available insight assessment tools. The study aimed to compare five principal measure for assessing insight in OCD and to investigate the relationships between insight and central demographic and clinical variables.

METHODS

Sixty outpatients diagnosed with OCD (36 men, 24 women) were assessed with the following insight measures: DSM-IV insight criterion, Over-Valued Ideas Scale (OVIS), Item 11 of the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS), Brown Assessment of Beliefs Scale (BABS) and Beck Cognitive Insight Scale (BCIS).

RESULTS

Correlation coefficients indicated high correspondence between all insight measures with the exception of the BCIS. At the same time, the relations of the various insight measures with demographic and clinical variables were distinctive and in some cases measure-specific. The most robust correlation was between insight and current medical treatment, so that medicated participants showed higher insight levels on most insight measures compared to non-medicated participants. Some insight measures were correlated with co-morbidity, onset age and gender. Insight levels did not correlate with OCD symptom severity.

LIMITATIONS

Limitations of this study include its cross-sectional design, modest sample size and an incomplete representation of the available insight measures.

CONCLUSIONS

The diversity of measures used in previous studies cannot account for the inconsistent findings on the role of insight in OCD.

Dimensional correlates of poor insight in obsessive-compulsive disorder

BACKGROUND

Cross-sectional studies have associated poor insight in patients with obsessive-compulsive disorder (OCD) with increased OCD symptom severity, earlier age of onset, comorbid depression, and treatment response. The goal of this current study was to examine the relationship between dimensions of OCD symptomatology and insight in a large clinical cohort of Brazilian patients with OCD. We hypothesized that poor insight would be associated with total symptom severity as well as with hoarding symptoms severity, specifically.

METHODS

824 outpatients underwent a detailed clinical assessment for OCD, including the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS), the Dimensional Yale-Brown Obsessive-Compulsive Scale (DY-BOCS), the Brown Assessment of Beliefs Scale (BABS), a socio-demographic questionnaire, and the Structured Clinical Interview for axis I DSM-IV disorders (SCID-P). Tobit regression models were used to examine the association between level of insight and clinical variables of interest.

RESULTS

Increased severity of current and worst-ever hoarding symptoms and higher rate of unemployment were associated with poor insight in OCD after controlling for current OCD severity, age and gender. Poor insight was also correlated with increased severity of current OCD symptoms.

CONCLUSION

Hoarding and overall OCD severity were significantly but weakly associated with level of insight in OCD patients. Further studies should examine insight as a moderator and mediator of treatment response in OCD in both behavioral therapy and pharmacological trials. Behavioral techniques aimed at enhancing insight may be potentially beneficial in OCD, especially among patients with hoarding.

Neurological soft signs in obsessive compulsive disorder with good and poor insight

OBJECTIVE

Obsessive compulsive disorder (OCD) is a clinically heterogeneous disorder; OCD with poor insight has been suggested to be a specific clinical subtype. Neurological soft signs (NSSs) may be helpful to identify the specific subtypes of OCD patients.

METHODS

In the present study, we aimed to compare OCD patients with poor insight with OCD patients having good insight, and healthy individuals. Sixty-four OCD patients (38 with good insight and 26 with poor insight), and 32 healthy subjects were enrolled in the present study. The Overvalued Ideas Scale (OVIS) was used to determine OCD patients with poor insight. NSSs were assessed by using the Neurological Evaluation Scale (NES).

RESULTS

Two OCD groups had significantly higher total NES scores compared to controls (p=.000). Compared to healthy controls, OCD patients with poor insight performed significantly worse on all NES subscales, and they had significantly more NSSs on motor coordination, and sensory integration subscales compared to the OCD with good insight group.

CONCLUSION

Our results suggested that OCD patients with poor insight exhibit more extensive neurodevelopmental impairments compared to OCD patients with good insight.

Factor structure of the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) in a large sample of patients with schizophrenia or related disorders and comorbid obsessive-compulsive symptoms

In the past decade there has been an increasing interest in the levels of obsessive-compulsive symptoms (OCS) found in patients with schizophrenia or related disorders. The widely acknowledged gold standard measure of the severity of OCS is the content-free version of the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) (Goodman et al., 1989a,b). However, factor analytic research in patients with obsessive-compulsive disorder (OCD) provided varied results. So far no study has been conducted on the factor structure of the Y-BOCS in patients with schizophrenia. The present study addresses this issue. We administered the Y-BOCS in a sample of 217 patients with schizophrenia or related disorders and comorbid OCS who participated in a multicentre cohort study. We used principal component analysis (PCA) to explore the underlying factor structure. A two-factor solution consistent with the originally proposed scoring structure of the Y-BOCS provided the optimal fit. We also found some support for a three-factor solution consistent with earlier findings by Kim et al. and Moritz et al. (Kim et al., 1994; Moritz et al., 2002). The produced factors showed good reliability and strong correlations with the Y-BOCS Total score. However, the resistance to compulsion item failed to demonstrate adequate correlation to the Total score, a finding consistent with earlier findings in several studies with patients with OCD.

[The concept of insight in patients with obsessive-compulsive disorder]

OBJECTIVE

To update clinicians regarding the existence of a putative subtype of obsessive-compulsive disorder based on poor insight.

METHOD

Opinionative review based on studies indexed in the PubMed and PsychINFO databases, identified by means of the keywords 'obsessive-compulsive disorder' AND 'insight' OR 'ego-syntonic', and published between 1966 and October 2009. The results were analyzed according to the approach adopted, i.e. a categorical or dimensional view of insight in obsessive-compulsive disorder.

RESULTS

The review of recent studies led us to identify some issues that cast doubts over the existence of a clear-cut poor insight subtype of obsessive-compulsive disorder. These issues include 1) an extremely variable prevalence of poor insight obsessive-compulsive disorder in categorical studies, 2) a significant degree of homogeneity in the phenotypical findings (i.e. greater severity) associated with lower levels of insight in obsessive-compulsive disorder in both categorical and dimensional studies and, 3) a lack of studies investigating zones of rarity between poor and good insight obsessive-compulsive disorder.

CONCLUSION

Although a categorical approach to the insight issue in obsessive-compulsive disorder is still important in clinical settings, where decision-making is often a critical issue, a dimensional approach seems to reflect levels of impairment in these patients more reliably.

The relationship between insight and uncertainty in obsessive-compulsive disorder

BACKGROUND

The aim of this study was to investigate the relationship between the levels of insight and checking-related uncertainty in patients with obsessive-compulsive disorder (OCD).

SAMPLING AND METHODS

Twenty OCD patients with checking compulsions and without current comorbidity were recruited. We used an experimental paradigm that gave subjects the opportunity to check during a decision-making task, thereby allowing for the calculation of a response time index (RTI) as the 'uncertainty cost' during decision-making. The level of insight was assessed with the Brown Assessment of Beliefs Scale (BABS).

RESULTS

Regression analyses indicated a significant positive correlation between RTI and BABS scores (r = 0.49).

CONCLUSIONS

The level of insight is related to cognitive characteristics underlying OCD symptoms, in particular, checking-related uncertainty in checking OCD patients.

STUDY LIMITATIONS

The absence of a comparison group and the low number of included patients are the main limitations of the present study.

Understudied clinical dimensions in pediatric obsessive compulsive disorder

The present study aimed to assess the phenomenology and treatment sensitivity of insight, avoidance, indecisiveness, overvalued responsibility, pervasive slowness, and pathological doubting among youth with Obsessive-compulsive disorder (OCD) using the ancillary items on the Children's Yale-Brown Obsessive Compulsive Scale (CY-BOCS). These factors are believed to be relevant to the clinical presentation of youth with OCD but remain understudied. Eighty-nine youth with OCD were administered the CY-BOCS, including six subsidiary items aimed at the constructs of interest in this research. Participants also completed measures of OCD symptom clusters, depressive and anxious symptoms, externalizing/internalizing behavioral problems, and functional impairment. Associations between OCD symptom clusters and insight, avoidance, indecisiveness, overvalued responsibility, pervasive slowness, and pathological doubting are presented. Low insight, significant avoidance, indecisiveness, pervasive slowness and excessive sense of responsibility were all related to elevations in functional impairment. Clinical improvement in OCD severity was related to reductions in avoidance, doubting, and sense of responsibility. The six ancillary items of the CY-BOCS appear to be a practical and valid assessment of several constructs that are prognostically linked to cognitive-behavioral therapy outcomes in youth with OCD. Implications for clinicians are discussed.