Journal of Cognitive Psychotherapy最新文献

Posttraumatic stress disorder (PTSD) co-occurs with obsessive-compulsive disorder (OCD) nearly 25% of the time, and rates of co-occurring OCD within PTSD populations are even higher. Several studies examining the impact of co-occurring OCD and PTSD with suggest attenuated treatment response, yet findings regarding symptom presentation in this population are mixed. Given phenotypic, functional, and sometimes etiological overlap in OCD and PTSD, differential diagnosis and specialized treatment can be a complex yet important undertaking. This paper reviews the current literature on co-occurring OCD and PTSD; describes the theoretical conceptualization for the intersection of OCD and PTSD; offers recommendations for differential assessment and cognitive behavioral treatment; and provides directions for future research on co-occurring OCD and PTSD.

Many individuals with obsessive-compulsive disorder (OCD) also meet criteria for additional diagnoses. Among the most common co-occurring diagnoses are mood disorders-especially depression. This article focuses on the comorbidity between OCD and major depression. After discussing nature of OCD and depression, the rates and clinical impact of depression on OCD, the conceptualization, assessment, and treatment of OCD when it appears along with depression is covered in detail. The derivation and implementation of a cognitive behavioral treatment program specifically for depressed OCD patients is described and illustrated using a case example.

There is little doubt that schizophrenia (SZ) and obsessive-compulsive disorder (OCD) are among the most severe disorders to impact humanity. They are both common, significantly disabling and have the tendency to strike during critical developmental periods in a young person's life. Schizophrenia affects approximately 1% of the global population and OCD has a lifetime prevalence of between 2% and 3% in the general population. The comorbidities in both SZ and OCD are common and frequently diagnosed, and research has generally found that comorbidities are associated with conditions that are more complex to diagnose and treat, and often result in less favorable prognoses. We review the research that has taken place regarding the co-occurrence of SZ and OCD, discuss it's theoretical conceptulization and clinical differentiation and diagnosis. We then propose recommendations for the best practice of cognitive behavioral therapy in this difficult population, as well as areas that need exploration for future research.

Eating disorders (EDs) are highly comorbid with obsessive-compulsive disorder (OCD), with comorbidity rates as high as 41%. In the current review, we summarize the literature regarding the prevalence of ED-OCD comorbidity. We also identify and review the literature assessing shared features (i.e., shared characteristics or symptoms) and mechanisms (i.e., variables that may explain ED or OCD symptoms) of EDs and OCD. Potential shared features of EDs and OCD include age of onset, course of illness, obsessions, compulsions and ritualistic behaviors, and thought action fusion. Shared mechanisms that may explain ED-OCD comorbidity include genetic and neurobiological mechanisms, anxiety and fear, repetitive negative thinking, perfectionism, intolerance of uncertainty, distress tolerance, and impulsivity. Based on these shared features and mechanisms, a theoretical conceptualization of ED and OCD comorbidity is developed, and outline considerations for assessment, differential diagnosis, treatment, and future research regarding ED-OCD comorbidity are described.

Obsessive-compulsive disorder (OCD) has a lifetime prevalence of 1%-2% and typically presents as a chronic condition with significant functional impairment. Comorbidity with OCD is the norm, with 90% of individuals with OCD also meeting diagnostic criteria for a co-occurring condition. Co-occurring conditions can complicate the conceptualization, assessment, and treatment of OCD, such as by intensifying existing symptoms, obscuring differential diagnosis of phenotypically and functionally similar symptoms, and interfering with cognitive behavioral treatment. This two-part special issue reviews extant literature and provides expert advice on conceptualizing, assessing, treating, and researching OCD with co-occurring conditions of depression, posttraumatic stress disorder, eating disorders, schizophrenia, hoarding disorder, panic disorder, obsessive-compulsive personality disorder, and illness anxiety disorder.