Development and validation of the Adult OCD Impact Scale (AOIS): A measure of psychosocial functioning for adults with obsessive-compulsive disorder

The psychosocial and educational burden of obsessive-compulsive disorder in youth

BACKGROUND

Pediatric OCD is associated with functional impairment in multiple environments. However, relatively little is known about the impact of comorbid conditions, as well as OCD severity on psychosocial functioning in this population. Furthermore, most studies did not include a control sample, nor examined differences between children and adolescents. The goal of this investigation was to assess psychosocial functioning and its associations with age, symptom severity, and comorbid conditions in a large well characterized sample of pediatric OCD probands, and controls.

METHODS

Participants included 117 pediatric OCD probands and 147 controls, that underwent a careful diagnostic process, and completed several questionnaires and interviews.

RESULTS

Results revealed significant psychosocial impairments across multiple domains/settings, some of which were affected by symptom severity as well as by conduct related comorbidities and to a lesser extent affective disorders. In addition, different aspects of psychosocial impairments were found between children and adolescents.

CONCLUSION

This study provides high resolution information regarding the types and extent of psychosocial dysfunction in youth with OCD, as well as its relationship with clinical and diagnostic correlates. It is recommended that evaluation and management of OCD in youth in research and clinical settings regularly include qualitative and semi-quantitative assessment of function across these domains.

A protocol for a randomized controlled trial of exposure and response prevention for veterans with obsessive compulsive disorder

BACKGROUND

Obsessive compulsive disorder (OCD) is effectively treated with exposure and response prevention (ERP), yet very few veterans receive ERP for OCD within the Veterans Health Administration (VHA). Veterans are a clinically complex population, and no prior research has evaluated the effectiveness of ERP in veterans with OCD or comorbid OCD and posttraumatic stress disorder (PTSD). Given the limited accessibility of ERP-trained providers within VHA, assessment of video telehealth (VTH) delivery of ERP is warranted.

METHODS

A sample of 160 veterans with OCD (80 diagnosed with comorbid PTSD) will be randomly assigned to receive up to 16 sessions of ERP or a stress management training control delivered via VTH. Assessments will occur at baseline, posttreatment, and 6-month follow-up. The primary outcome will evaluate the impact of ERP on participants' functioning, and secondary outcomes will include quality of life and OCD symptoms. At posttreatment, qualitative interviews with veterans, clinicians, and administrators will explore barriers and facilitators to treatment delivery, and the implementation potential of ERP.

CONCLUSIONS

Results will provide direction for the treatment of OCD and comorbid PTSD in veterans, as well as guidance for future implementation efforts for ERP within VHA.

CLINICALTRIALS

gov Identifier:NCT05240924.

Clinical Considerations for an Evidence-Based Assessment for Obsessive-Compulsive Disorder

Obsessive-compulsive disorder (OCD) is an impairing mental health disease, generally beginning in childhood, affecting up to ∼3% of the population. Using evidence-based assessments (EBAs) is the starting point for the accurate diagnosis and treatment of OCD. EBAs consist of structured and semistructured clinician-administered interviews, parent-report and child-report, and self-report for adults. This article details the practical application, psychometric properties, and limitations of available assessments to determine the presence of OCD and evaluate OCD symptom severity. The following reviews measurement of constructs relevant to OCD (ie, insight, family accommodation, impairment) and details considerations for best clinical interview practices.

Intolerance of uncertainty and obsessive-compulsive disorder dimensions

Intolerance of uncertainty (IU), which can include prospective (i.e., desire for predictability) and inhibitory (i.e., uncertainty paralysis) IU, is widely understood to be a central underlying component of obsessive-compulsive disorder (OCD). IU has several treatment implications, yet research on the differences in IU underlying OCD dimensions is limited and does not account for covarying effects of overlapping symptoms, shared variance in IU, demographic variables, and comorbid psychiatric conditions like generalized anxiety disorder (GAD) and posttraumatic stress disorder (PTSD). A sample of 974 patients with diagnosed OCD enrolled in residential, partial hospitalization, and intensive outpatient treatment programs for OCD and anxiety completed self-report measures of OCD symptoms and IU at admission. Structural equation modeling included prospective. inhibitory IU, and common IU and covariates (i.e., race, ethnicity, level of care, and comorbid GAD and PTSD) as predictors of four common OCD dimensions found that contamination and unacceptable thoughts symptoms evidenced a unique relationship with IU. Specifically, whereas a common IU factor predicted all four OCD symptom dimensions, inhibitory IU uniquely predicted contamination and unacceptable thoughts symptoms over and above covarying effects. Individuals with contamination and unacceptable thoughts symptoms may be more likely to feel "paralyzed" by uncertainty due to overreliance on overt immediate rituals, outright avoidance, rumination, or difficulties with emotion regulation, and may benefit from additional psychoeducation, problem-solving, and accountability. Broadly, individuals with OCD may benefit from explicit discussions about IU-related expectancies and disconfirmation of fears.