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Schneider SC, La Buissonnière-Ariza V, Højgaard DRMA, Kay BS, Riemann BC, Eken SC, Lake P, Nadeau JM, Storch EA. Multimodal Residential Treatment for Adolescent Anxiety: Outcome and Associations with Pre-treatment Variables. Child Psychiatry Hum Dev 2018; 49:434-442. [PMID: 28988322 DOI: 10.1007/s10578-017-0762-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This study aimed to determine the effect of a multimodal residential treatment program for severe adolescent anxiety, and examine whether treatment outcome was associated with pre-treatment anxiety, comorbid disorders, or participant age or gender. Participants were 70 adolescents (61.4% female, mean age = 15.4 years) with a primary anxiety disorder who received residential treatment involving cognitive behavioral therapy and medication management. Treatment outcome was assessed both as the change in adolescent-reported anxiety symptoms, and using treatment response criteria. Results indicated a strong effect of the intervention on symptoms of anxiety, depression, and anxiety-related life interference. Most pre-treatment variables were not associated with treatment outcome. However, higher adolescent-reported pre-treatment anxiety was associated with a greater reduction in anxiety at post-treatment, and the presence of a comorbid anxiety disorder was associated with poorer odds of treatment response. Findings indicate that residential treatment is a robust intervention for adolescent anxiety.
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Iniesta-Sepúlveda M, Nadeau JM, Ramos A, Kay B, Riemann BC, Storch EA. An Initial Case Series of Intensive Cognitive-Behavioral Therapy for Obsessive-Compulsive Disorder in Adolescents with Autism Spectrum Disorder. Child Psychiatry Hum Dev 2018; 49:9-19. [PMID: 28389841 DOI: 10.1007/s10578-017-0724-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Obsessive-compulsive disorder (OCD) is prevalent among youth with autism spectrum disorder (ASD). Cognitive-behavioral therapy (CBT) with ASD-specific modifications has support for treating OCD in this population; however, use of intensive CBT in youth with ASD and severe OCD has not been tested. The current study examined the preliminary effectiveness of an individualized intensive CBT protocol for OCD in adolescents with ASD. Nine adolescents (aged 11-17 years) completed a regimen of intensive CBT (range 24-80 daily sessions) incorporating exposure with response prevention (ERP). Treatment materials, language and techniques were modified in accordance with evidence-based findings for this population. Seven of nine participants (78%) were treatment responders, and large treatment effects (d = 1.35-2.58) were obtained on primary outcomes (e.g., obsessive-compulsive symptom severity). Preliminary findings suggest that an intensive CBT approach for OCD is effective among adolescents with ASD.
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Jones PJ, Mair P, Riemann BC, Mugno BL, McNally RJ. A network perspective on comorbid depression in adolescents with obsessive-compulsive disorder. J Anxiety Disord 2018; 53:1-8. [PMID: 29125957 DOI: 10.1016/j.janxdis.2017.09.008] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 07/18/2017] [Accepted: 09/29/2017] [Indexed: 12/17/2022]
Abstract
People with obsessive-compulsive disorder [OCD] frequently suffer from depression, a comorbidity associated with greater symptom severity and suicide risk. We examined the associations between OCD and depression symptoms in 87 adolescents with primary OCD. We computed an association network, a graphical LASSO, and a directed acyclic graph (DAG) to model symptom interactions. Models showed OCD and depression as separate syndromes linked by bridge symptoms. Bridges between the two disorders emerged between obsessional problems in the OCD syndrome, and guilt, concentration problems, and sadness in the depression syndrome. A directed network indicated that OCD symptoms directionally precede depression symptoms. Concentration impairment emerged as a highly central node that may be distinctive to adolescents. We conclude that the network approach to mental disorders provides a new way to understand the etiology and maintenance of comorbid OCD-depression. Network analysis can improve research and treatment of mental disorder comorbidities by generating hypotheses concerning potential causal symptom structures and by identifying symptoms that may bridge disorders.
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La Buissonnière-Ariza V, Schneider SC, Højgaard D, Kay BC, Riemann BC, Eken SC, Lake P, Nadeau JM, Storch EA. Family accommodation of anxiety symptoms in youth undergoing intensive multimodal treatment for anxiety disorders and obsessive-compulsive disorder: Nature, clinical correlates, and treatment response. Compr Psychiatry 2018; 80:1-13. [PMID: 28892781 DOI: 10.1016/j.comppsych.2017.07.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 07/24/2017] [Accepted: 07/30/2017] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Family accommodation is associated with a range of clinical features including symptom severity, functional impairment, and treatment response. However, most previous studies in children and adolescents investigated family accommodation in samples of youth with obsessive-compulsive disorder (OCD) or anxiety disorders receiving non-intensive outpatient services. AIMS In this study, we aimed to investigate family accommodation of anxiety symptoms in a sample of youth with clinical anxiety levels undergoing an intensive multimodal intervention for anxiety disorders or OCD. PROCEDURES We first assessed the internal consistency of the Family Accommodation Scale - Anxiety (FASA). We next examined family accommodation presentation and correlates. RESULTS The FASA showed high internal consistency for all subscales and total score, and good item and subscale correlations with the total score. All parents reported at least mild accommodation, and the mean levels of family accommodation were particularly high. Child age, anxiety severity, and comorbid depressive symptoms predicted baseline accommodation. However, the association between anxiety severity and family accommodation no longer remained significant after adding the other factors to the model. In addition, family accommodation partially mediated the relationship between anxiety severity and functional impairment. Finally, post-treatment changes in family accommodation predicted changes in symptom severity and functional impairment. CONCLUSIONS These findings suggest the FASA is an appropriate tool to assess family accommodation in intensive treatment samples. Further, they underline the importance of addressing family accommodation in this population given the particularly high levels of accommodating behaviors and the evidence for adverse outcomes associated with this feature.
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Blakey SM, Abramowitz JS, Reuman L, Leonard RC, Riemann BC. Anxiety sensitivity as a predictor of outcome in the treatment of obsessive-compulsive disorder. J Behav Ther Exp Psychiatry 2017; 57:113-117. [PMID: 28505489 DOI: 10.1016/j.jbtep.2017.05.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Revised: 02/20/2017] [Accepted: 05/02/2017] [Indexed: 11/19/2022]
Abstract
BACKGROUND AND OBJECTIVES To address the fact that not all individuals who receive cognitive-behavioral therapy (CBT) for obsessive-compulsive disorder (OCD) exhibit complete symptom reduction, research has examined factors that predict outcome; however, no studies have examined anxiety sensitivity (AS) as a predictor of outcome of CBT for OCD. AS refers to the fear of anxious arousal that results from mistaken beliefs about the dangerousness of anxiety-related body sensations. It is important to understand whether AS influences OCD treatment outcome, considering that (a) some obsessions directly relate to AS, and (b) OCD patients with high AS may be reluctant to engage in anxiety-provoking components of CBT for OCD. METHODS Patients (N = 187) with a primary diagnosis of OCD who received residential CBT for OCD participated in this study, which involved completing a self-report battery at pre- and post-treatment. RESULTS Results supported study hypotheses, in that (a) baseline AS positively correlated with baseline OCD severity, and (b) greater baseline AS prospectively predicted higher posttreatment OCD symptom severity even after controlling for pretreatment OCD and depression severity. LIMITATIONS The study was limited by its use of an older measure of AS, reliance on self-report measures, and nonstandardized treatment across participants. CONCLUSIONS Findings highlight the importance of AS in the nature and treatment of OCD. Clinical implications and future directions are discussed.
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Iniesta Sepúlveda M, Nadeau JM, Whelan MK, Oiler CM, Ramos A, Riemann BC, Storch EA. Intensive family exposure-based cognitive-behavioral treatment for adolescents with anorexia nervosa. PSICOTHEMA 2017; 29:433-439. [PMID: 29048300 DOI: 10.7334/psicothema2016.372] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Anorexia nervosa exhibits high comorbidity rates and shared features with anxiety disorders and obsessive-compulsive disorder. Anxiety-based etiological models have proposed that fear of eating-related stimuli is the central mechanism around which avoidance of food and food-related rituals are performed. Building on this approach, exposure-based interventions have demonstrated promising results. Limited evidence in adolescents encourages the evaluation of exposure approaches in this population. METHOD The current study presents a preliminary evaluation, in eight adolescents with anorexia nervosa, of an exposure-based CBT featuring an intensive format and parental involvement. RESULTS significant improvements in physical and psychological outcomes were observed. CONCLUSIONS this case series provides preliminary support for the efficacy of intensive family exposure-based CBT for treating adolescents with severe anorexia nervosa.
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Reuman L, Jacoby RJ, Blakey SM, Riemann BC, Leonard RC, Abramowitz JS. Predictors of illness anxiety symptoms in patients with obsessive compulsive disorder. Psychiatry Res 2017; 256:417-422. [PMID: 28697487 DOI: 10.1016/j.psychres.2017.07.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Revised: 06/01/2017] [Accepted: 07/04/2017] [Indexed: 10/19/2022]
Abstract
Illness anxiety and OCD symptoms appear to overlap in their presentation as well as in other conceptually important ways (e.g., dysfunctional cognitions). Little research, however, has directly examined these putative relationships. The present study examined the extent to which illness anxiety symptoms were associated with OCD symptom dimensions and relevant cognitive factors in a large treatment-seeking sample of patients with OCD. Patients completed a battery of self-report measures of OCD and health anxiety symptoms and related cognitive biases. Results from regression analyses indicated that illness anxiety symptoms were associated with harm obsessions and checking rituals, as well as with the tendency to overestimate threat and responsibility for harm. Illness anxiety was not associated with perfectionism. Conceptual and clinical implications of these findings are discussed.
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Smith KE, Mason TB, Murray SB, Griffiths S, Leonard RC, Wetterneck CT, Smith BER, Farrell NR, Riemann BC, Lavender JM. Male clinical norms and sex differences on the Eating Disorder Inventory (EDI) and Eating Disorder Examination Questionnaire (EDE-Q). Int J Eat Disord 2017; 50:769-775. [PMID: 28436086 PMCID: PMC5741972 DOI: 10.1002/eat.22716] [Citation(s) in RCA: 82] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Revised: 03/22/2017] [Accepted: 03/29/2017] [Indexed: 01/04/2023]
Abstract
OBJECTIVE Evidence indicates that males account for a significant minority of patients with eating disorders (EDs). However, prior research has been limited by inclusion of small and predominantly non-clinical samples of males. This study aimed to (1) provide male clinical norms for widely used ED measures (Eating Disorder Examination Questionnaire [EDE-Q] and Eating Disorder Inventory-3 [EDI-3]) and (2) examine sex differences in overall ED psychopathology. METHOD Participants were 386 male and 1,487 female patients with an ED diagnosis aged 16 years and older who completed the EDE-Q and EDI-3 upon admission to a residential or partial hospital ED treatment program. RESULTS Normative data were calculated for the EDE-Q (global and subscales) and the EDI-3 (drive for thinness, body dissatisfaction, and bulimia). Analyses of variance (ANOVAs) used to examine sex, ED diagnosis, and their interaction in relation to overall ED psychopathology revealed a consistent pattern of greater severity among females for ED psychopathology. DISCUSSION This study provides clinical norms on the EDE-Q and the EDI-3 for males with clinically diagnosed EDs. It is unclear whether the greater severity observed in females reflects qualitative differences in ED presentation or true quantitative differences in ED severity. Additional research examining the underlying nature of these differences and utilizing male-specific ED measures with clinical samples is warranted.
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McNally RJ, Mair P, Mugno BL, Riemann BC. Co-morbid obsessive-compulsive disorder and depression: a Bayesian network approach. Psychol Med 2017; 47:1204-1214. [PMID: 28052778 DOI: 10.1017/s0033291716003287] [Citation(s) in RCA: 125] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Obsessive-compulsive disorder (OCD) is often co-morbid with depression. Using the methods of network analysis, we computed two networks that disclose the potentially causal relationships among symptoms of these two disorders in 408 adult patients with primary OCD and co-morbid depression symptoms. METHOD We examined the relationship between the symptoms constituting these syndromes by computing a (regularized) partial correlation network via the graphical LASSO procedure, and a directed acyclic graph (DAG) via a Bayesian hill-climbing algorithm. RESULTS The results suggest that the degree of interference and distress associated with obsessions, and the degree of interference associated with compulsions, are the chief drivers of co-morbidity. Moreover, activation of the depression cluster appears to occur solely through distress associated with obsessions activating sadness - a key symptom that 'bridges' the two syndromic clusters in the DAG. CONCLUSIONS Bayesian analysis can expand the repertoire of network analytic approaches to psychopathology. We discuss clinical implications and limitations of our findings.
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Olatunji BO, Ebesutani C, Kim J, Riemann BC, Jacobi DM. Disgust proneness predicts obsessive-compulsive disorder symptom severity in a clinical sample of youth: Distinctions from negative affect. J Affect Disord 2017; 213:118-125. [PMID: 28222359 DOI: 10.1016/j.jad.2017.02.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 01/09/2017] [Accepted: 02/13/2017] [Indexed: 10/20/2022]
Abstract
BACKGROUND Although studies have linked disgust proneness to the etiology and maintenance of obsessive-compulsive disorder (OCD) in adults, there remains a paucity of research examining the specificity of this association among youth. METHOD The present study employed structural equation modeling to examine the association between disgust proneness, negative affect, and OCD symptom severity in a clinical sample of youth admitted to a residential treatment facility (N =471). RESULTS Results indicate that disgust proneness and negative affect latent factors independently predicted an OCD symptom severity latent factor. However, when both variables were modeled as predictors simultaneously, latent disgust proneness remained significantly associated with OCD symptom severity, whereas the association between latent negative affect and OCD symptom severity became nonsignificant. Tests of mediation converged in support of disgust proneness as a significant intervening variable between negative affect and OCD symptom severity. Subsequent analysis showed that the path from disgust proneness to OCD symptom severity in the structural model was significantly stronger among those without a primary diagnosis of OCD compared to those with a primary diagnosis of OCD. LIMITATIONS Given the cross-sectional design, the causal inferences that can be made are limited. The present study is also limited by the exclusive reliance on self-report measures. CONCLUSIONS Disgust proneness may play a uniquely important role in OCD among youth.
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Nadeau JM, De Nadai AS, Viar-Paxton M, Olatunji BO, Jacobi DM, Eken SC, Kay B, Riemann BC, Storch EA. Further Psychometric Evaluation of the Child Disgust Scale. Child Psychiatry Hum Dev 2017; 48:32-39. [PMID: 27215910 PMCID: PMC6167059 DOI: 10.1007/s10578-016-0650-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
This study evaluated the psychometric properties of the Child Disgust Scale (CDS) among 457 youth (ages 8-17, M = 14.77 ± 1.98 years) initiating residential treatment for obsessive-compulsive disorder and anxiety disorders. Confirmatory factor analysis supported a bifactor model with two distinct factors of Disgust Avoidance and Disgust Affect, in addition to an overall General Disgust factor. Strong internal consistency was observed for the CDS total and factor scores. In addition, CDS scores demonstrated generally modest and positive correlations with child-reported obsessive-compulsive and anxiety symptoms, weaker correlations with parent-reported anxiety and child-rated impairment, and non-significant correlations with parent-rated impairment. Findings suggest that the CDS displays strong psychometric properties and is developmentally appropriate for use in pediatric clinical populations with obsessive-compulsive and anxiety disorders.
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Storch EA, Nadeau JM, De Nadai AS, Cepeda SL, Riemann BC, Seibell P, Kay B. Symptom correspondence between clinicians and patients on the Yale-Brown Obsessive Compulsive Scale. Compr Psychiatry 2017; 73:105-110. [PMID: 27930951 DOI: 10.1016/j.comppsych.2016.11.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 11/19/2016] [Accepted: 11/25/2016] [Indexed: 12/30/2022] Open
Abstract
The present study examined concordance between the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) and its self-report version (Y-BOCS-SR), as well as theoretically derived moderators. Sixty-seven adults (ages 18-67) with obsessive-compulsive disorder (OCD) were administered the Y-BOCS prior to completing self-report measures. The Y-BOCS-SR generated lower scores relative to the clinician-administered Y-BOCS (5.3 points lower). Strong correspondence was shown between the Y-BOCS and Y-BOCS-SR; however, many items exhibited fair to moderate agreement, particularly the resistance and control against obsessions/compulsions items. Depression significantly moderated correspondence such that Y-BOCS-SR scores significantly predicted Y-BOCS scores in the presence of low and average depression levels in our sample, but not for patients with high levels of depression relative to the rest of our sample; gender, generalized anxiety and obsessionality did not significantly impact agreement. Synthesizing the present data, the Y-BOCS-SR demonstrates modest agreement with the Y-BOCS and may underestimate clinical severity especially for those with high levels of depression.
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Knowles KA, Viar-Paxton MA, Riemann BC, Jacobi DM, Olatunji BO. Is disgust proneness sensitive to treatment for OCD among youth?: Examination of diagnostic specificity and symptom correlates. J Anxiety Disord 2016; 44:47-54. [PMID: 27744071 DOI: 10.1016/j.janxdis.2016.09.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Revised: 07/26/2016] [Accepted: 09/29/2016] [Indexed: 11/27/2022]
Abstract
Although disgust proneness has been implicated in obsessive-compulsive disorder (OCD), there is a paucity of research examining change in disgust proneness during treatment as well as the correlates of such change, especially in children. This study examined the relationship between changes in disgust proneness and disorder-specific symptoms during residential treatment among youth with OCD, anxiety, and mood disorders. Youth ages 12-18 (n=472) completed pre- and post-outcome measures of OCD, anxiety, and mood symptoms and disgust proneness. Results indicate that although disgust proneness decreases during treatment for youth with OCD, anxiety, and mood disorders, youth with primary OCD experienced the greatest decrease in disgust proneness over the course of treatment. Reductions in disgust proneness during treatment were significantly correlated with reductions in multiple symptom measures, with the strongest correlations between reductions in disgust proneness and OCD symptoms. Implications and directions for future research are discussed.
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Leonard RC, Franklin ME, Wetterneck CT, Riemann BC, Simpson HB, Kinnear K, Cahill SP, Lake PM. Residential treatment outcomes for adolescents with obsessive-compulsive disorder. Psychother Res 2015; 26:727-36. [PMID: 26308588 DOI: 10.1080/10503307.2015.1065022] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
OBJECTIVE We examined outcomes from a residential treatment program emphasizing exposure and response prevention (ERP) to determine if the typically robust response to this treatment in outpatient settings extends to patients treated in this unique context. METHOD One hundred and seventy-two adolescents with primary Obsessive-compulsive disorder (OCD) completed measures at admission and discharge. Almost all (92.4%) participants had at least two diagnoses and nearly half (44.2%) had three or more. Treatment consisted of intensive ERP (i.e., approximately 26.5 hr per week), additional cognitive behavioral therapy interventions, and medication management within a residential setting. In contrast to the samples reported on in the vast majority of other pediatric OCD trials, participants in the current study were living apart from their families and were immersed within the treatment setting, with staff members available at all times. RESULTS Paired sample t-tests revealed significant decreases in OCD and depression severity. CONCLUSIONS Results suggest that residential treatment for adolescents with OCD using a multimodal approach emphasizing ERP can be effective for complex cases with significant comorbidity. Results were comparable with several randomized controlled trials.
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Chase T, Wetterneck CT, Bartsch RA, Leonard RC, Riemann BC. Investigating Treatment Outcomes Across OCD Symptom Dimensions in a Clinical Sample of OCD Patients. Cogn Behav Ther 2015; 44:365-76. [DOI: 10.1080/16506073.2015.1015162] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Thibodeau MA, Leonard RC, Abramowitz JS, Riemann BC. Secondary Psychometric Examination of the Dimensional Obsessive-Compulsive Scale: Classical Testing, Item Response Theory, and Differential Item Functioning. Assessment 2014; 22:681-9. [PMID: 25422521 DOI: 10.1177/1073191114559123] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The Dimensional Obsessive-Compulsive Scale (DOCS) is a promising measure of obsessive-compulsive disorder (OCD) symptoms but has received minimal psychometric attention. We evaluated the utility and reliability of DOCS scores. The study included 832 students and 300 patients with OCD. Confirmatory factor analysis supported the originally proposed four-factor structure. DOCS total and subscale scores exhibited good to excellent internal consistency in both samples (α = .82 to α = .96). Patient DOCS total scores reduced substantially during treatment (t = 16.01, d = 1.02). DOCS total scores discriminated between students and patients (sensitivity = 0.76, 1 - specificity = 0.23). The measure did not exhibit gender-based differential item functioning as tested by Mantel-Haenszel chi-square tests. Expected response options for each item were plotted as a function of item response theory and demonstrated that DOCS scores incrementally discriminate OCD symptoms ranging from low to extremely high severity. Incremental differences in DOCS scores appear to represent unbiased and reliable differences in true OCD symptom severity.
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Taylor S, McKay D, Miguel EC, De Mathis MA, Andrade C, Ahuja N, Sookman D, Kwon JS, Huh MJ, Riemann BC, Cottraux J, O'Connor K, Hale LR, Abramowitz JS, Fontenelle LF, Storch EA. Musical obsessions: a comprehensive review of neglected clinical phenomena. J Anxiety Disord 2014; 28:580-9. [PMID: 24997394 DOI: 10.1016/j.janxdis.2014.06.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Revised: 05/09/2014] [Accepted: 06/06/2014] [Indexed: 10/25/2022]
Abstract
Intrusive musical imagery (IMI) consists of involuntarily recalled, short, looping fragments of melodies. Musical obsessions are distressing, impairing forms of IMI that merit investigation in their own right and, more generally, research into these phenomena may broaden our understanding of obsessive-compulsive disorder (OCD), which is phenomenologically and etiologically heterogeneous. We present the first comprehensive review of musical obsessions, based on the largest set of case descriptions ever assembled (N=96). Characteristics of musical obsessions are described and compared with normal IMI, musical hallucinations, and visual obsessional imagery. Assessment, differential diagnosis, comorbidity, etiologic hypotheses, and treatments are described. Musical obsessions may be under-diagnosed because they are not adequately assessed by current measures of OCD. Musical obsessions have been misdiagnosed as psychotic phenomena, which has led to ineffective treatment. Accurate diagnosis is important for appropriate treatment. Musical obsessions may respond to treatments that are not recommended for prototypic OCD symptoms.
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Riemann BC, Kuckertz JM, Rozenman M, Weersing VR, Amir N. Augmentation of youth cognitive behavioral and pharmacological interventions with attention modification: a preliminary investigation. Depress Anxiety 2013; 30:822-8. [PMID: 23658147 PMCID: PMC4005412 DOI: 10.1002/da.22127] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2012] [Revised: 12/22/2012] [Accepted: 02/22/2013] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Recent research suggests the efficacy of attention modification programs (AMP) in treating adult anxiety.([1]) Though some research supports the success of AMP treatment in anxious youths,([2, 3]) to date no study has examined the efficacy of AMP as an adjunctive treatment to other psychosocial and pharmacological interventions for anxious youths within the community. METHODS In the current study, we examined the efficacy of AMP as an adjunctive treatment to standard care at a residential anxiety treatment facility. Adolescents (N = 42) completed either an active (attention modification program, AMP; n = 21) or a control (attention control condition, ACC; n = 21) condition, in addition to the facility's standard treatment protocol, which included cognitive behavioral therapy with or without medication. RESULTS While anxiety symptoms decreased for participants across both groups, participants in the AMP group experienced a significantly greater decrease in anxiety symptoms from point of intake to point of discharge, in comparison to participants in the ACC group. CONCLUSIONS These results suggest that AMP is an effective adjunctive treatment to the standard treatments of choice for anxiety disorders, and may hold promise for improving treatment response in highly anxious youths.
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Jacoby RJ, Fabricant LE, Leonard RC, Riemann BC, Abramowitz JS. Just to be certain: Confirming the factor structure of the intolerance of uncertainty scale in patients with obsessive-compulsive disorder. J Anxiety Disord 2013; 27:535-42. [PMID: 23973743 DOI: 10.1016/j.janxdis.2013.07.008] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2013] [Revised: 07/24/2013] [Accepted: 07/27/2013] [Indexed: 11/26/2022]
Abstract
Intolerance of uncertainty (IU) is a cognitive construct in obsessive-compulsive disorder (OCD); yet no studies exist confirming the factor structure of the most widely used measure of IU, the intolerance of uncertainty scale (IUS), in OCD patients. Moreover, no studies have examined how scores on this measure relate to OCD symptom dimensions. Accordingly, the present study examined a 12-item two-factor revised version of the IUS (IUS-12) in 205 OCD patients. Confirmatory factor analysis verified the scale's two-factor structure. The measure also demonstrated high internal consistency and the IUS-12 was correlated moderately with another self-report measure of IU. Finally, theoretically consistent and specific relationships emerged between the IUS-12 and OCD symptom dimensions. These findings are discussed in terms of implications for the assessment and treatment of OCD, and specifically how elevated scores on the IUS-12 subscales may be utilized to identify subtleties in the presentation of OCD-related problems with IU.
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Simpson HB, Wetterneck CT, Cahill SP, Steinglass JE, Franklin ME, Leonard RC, Weltzin TE, Riemann BC. Treatment of obsessive-compulsive disorder complicated by comorbid eating disorders. Cogn Behav Ther 2013; 42:64-76. [PMID: 23316878 DOI: 10.1080/16506073.2012.751124] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
PURPOSE Eating disorders and obsessive-compulsive disorder (OCD) commonly co-occur, but there is little data for how to treat these complex cases. To address this gap, we examined the naturalistic outcome of 56 patients with both disorders, who received a multimodal treatment program designed to address both problems simultaneously. METHODS A residential treatment program developed a cognitive-behavioral approach for patients with both OCD and an eating disorder by integrating exposure and response prevention (ERP) treatment for OCD with ERP strategies targeting eating pathology. Patients also received a supervised eating plan, medication management, and social support. At admission and discharge, patients completed validated measures of OCD severity (the Yale-Brown Obsessive-Compulsive Scale--Self Report [Y-BOCS-SR]), eating disorder severity (the Eating Disorders Examination-Questionnaire), and depressive severity (the Beck Depression Inventory II [BDI-II]). Body mass index (BMI) was also measured. Paired-sample t-tests examined change on these measures. MAIN RESULTS Between 2006 and 2011, 56 individuals completed all study measures at admission and discharge. Mean length of stay was 57 days (SD = 27). Most (89%) were on psychiatric medications. Significant decreases were observed in OCD severity, eating disorder severity, and depression. Those with bulimia nervosa showed more improvement than those with anorexia nervosa. BMI significantly increased, primarily among those underweight at admission. CONCLUSION Simultaneous treatment of OCD and eating disorders using a multimodal approach that emphasizes ERP techniques for both OCD and eating disorders can be an effective treatment strategy for these complex cases.
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Adams TG, Riemann BC, Wetterneck CT, Cisler JM. Obsessive beliefs predict cognitive behavior therapy outcome for obsessive compulsive disorder. Cogn Behav Ther 2012; 41:203-11. [PMID: 22309121 DOI: 10.1080/16506073.2011.621969] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Cognitive accounts of obsessive compulsive disorder (OCD) assert that core beliefs are crucial to the development, maintenance, and treatment of the disorder. There are a number of obsessive beliefs that are considered fundamental to OCD, including personal responsibility, threat estimation, perfectionism, need for certainty, importance of thoughts, and thought control. The present study investigated if pretreatment severity of obsessive beliefs, as well as the change in obsessive beliefs following treatment, predicted intensive, residential cognitive behavioral therapy (CBT) treatment outcome. A series of hierarchical regression analyses were carried out to investigate the relations between obsessive beliefs and treatment outcome. Results indicated that inflated pretreatment responsibility/threat estimation beliefs were significantly related to less overall obsessive compulsive (OC) symptom reduction at discharge, explaining 2% of the overall variance. Changes in obsessive beliefs broadly, and importance/control of thoughts specifically, were positively related to overall OC symptom reduction at discharge, respectively explaining 18% and 3.6% variance. Results are modestly consistent with a number of theoretical models, which argue that inflated responsibility, threat estimation, and thought control are important to the maintenance and treatment of OCD.
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Manos RC, Cahill SP, Wetterneck CT, Conelea CA, Ross AR, Riemann BC. The impact of experiential avoidance and obsessive beliefs on obsessive-compulsive symptoms in a severe clinical sample. J Anxiety Disord 2010; 24:700-8. [PMID: 20627655 DOI: 10.1016/j.janxdis.2010.05.001] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2009] [Revised: 05/05/2010] [Accepted: 05/05/2010] [Indexed: 11/29/2022]
Abstract
The present study sought to replicate and extend a study by Abramowitz et al. (2009), who examined how well experiential avoidance (EA) and obsessive beliefs predicted obsessive-compulsive (OC) symptoms in a non-clinical sample. The current study utilized a severe, clinical, treatment-seeking sample (N=108), and examined how well EA and obsessive beliefs predicted changes in OC symptoms from pre- to post-treatment. Findings were generally consistent with Abramowitz et al. EA was generally not related to OC severity and did not add significantly to the prediction of OC symptom domains above and beyond depression or general anxiety, whereas obsessive beliefs did. Pre- to post-treatment change in one type of obsessive belief (perfectionism/certainty), but not change in EA, predicted global change in OC severity. Results suggest that EA as it is measured currently may not play a significant role in OC severity or changes in OC severity across treatment.
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Abramowitz JS, Deacon BJ, Olatunji BO, Wheaton MG, Berman NC, Losardo D, Timpano KR, McGrath PB, Riemann BC, Adams T, Björgvinsson T, Storch EA, Hale LR. Assessment of obsessive-compulsive symptom dimensions: development and evaluation of the Dimensional Obsessive-Compulsive Scale. Psychol Assess 2010; 22:180-98. [PMID: 20230164 DOI: 10.1037/a0018260] [Citation(s) in RCA: 414] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Although several measures of obsessive-compulsive (OC) symptoms exist, most are limited in that they are not consistent with the most recent empirical findings on the nature and dimensional structure of obsessions and compulsions. In the present research, the authors developed and evaluated a measure called the Dimensional Obsessive-Compulsive Scale (DOCS) to address limitations of existing OC symptom measures. The DOCS is a 20-item measure that assesses the four dimensions of OC symptoms most reliably replicated in previous structural research. Factorial validity of the DOCS was supported by exploratory and confirmatory factor analyses of 3 samples, including individuals with OC disorder, those with other anxiety disorders, and nonclinical individuals. Scores on the DOCS displayed good performance on indices of reliability and validity, as well as sensitivity to treatment and diagnostic sensitivity, and hold promise as a measure of OC symptoms in clinical and research settings.
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Wheaton MG, Abramowitz JS, Berman NC, Riemann BC, Hale LR. The relationship between obsessive beliefs and symptom dimensions in obsessive-compulsive disorder. Behav Res Ther 2010; 48:949-54. [PMID: 20800750 DOI: 10.1016/j.brat.2010.05.027] [Citation(s) in RCA: 111] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2010] [Revised: 05/17/2010] [Accepted: 05/21/2010] [Indexed: 01/12/2023]
Abstract
Research findings on the specific relationships between beliefs and OCD symptoms have been inconsistent, yet the existing studies vary in their approach to measuring the highly heterogeneous symptoms of this disorder. The Dimensional Obsessive-Compulsive Scale (DOCS) is a new measure that allows for the assessment of OCD symptom dimensions, rather than types of obsessions and compulsions per se. The present study examined the relationship between OCD symptom dimensions and dysfunctional (obsessive) beliefs believed to underlie these symptom dimensions using a large clinical sample of treatment-seeking adults with OCD. Results revealed that certain obsessive beliefs predicted certain OCD symptom dimensions in a manner consistent with cognitive-behavioral conceptual models. Specifically, contamination symptoms were predicted by responsibility/threat estimation beliefs, symmetry symptoms were predicted by perfectionism/certainty beliefs, unacceptable thoughts were predicted by importance/control of thoughts beliefs and symptoms related to being responsible for harm were predicted by responsibility/threat estimation beliefs. Implications for cognitive conceptualizations of OCD symptom dimensions are discussed.
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Franklin SA, McNally RJ, Riemann BC. Moral reasoning in obsessive-compulsive disorder. J Anxiety Disord 2009; 23:575-7. [PMID: 19097749 DOI: 10.1016/j.janxdis.2008.11.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2008] [Revised: 11/04/2008] [Accepted: 11/04/2008] [Indexed: 11/26/2022]
Abstract
An inflated sense of responsibility often characterizes patients with obsessive-compulsive disorder (OCD). In this study, we asked OCD patients (n=20) and control participants (n=18) to resolve a series of moral dilemmas embedded in hypothetical scenarios. Each scenario required participants to choose one of two undesirable courses of action, both involving loss of life. The utilitarian option required them to act, thereby causing the death of one person, but indirectly saving the lives of others whose death would otherwise have occurred. The other option involved no action on their part, but their failure to act resulted in the deaths of people. The groups did not differ significantly in the options chosen, or in their latencies to resolve moral dilemmas. However, within the OCD group, the higher patients' scores on the Responsibility Attitude Scale, the less likely they were to act to kill one person to save the lives of others. In summary, these data imply a stronger association between moral reasoning patterns and responsibility attitudes than to OCD per se.
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