Few syndromes in psychopathology generate as much popular curiosity and clinical exploration as does obsessive-compulsive disorder (OCD). Since the 1970s, research on OCD has increased exponentially. Speci?c advances include an improved grasp of the heterogeneity of the disorder, identi?cation of putative subtyping schemes, and the development of increasingly sophisticated theoretical models of the etiology and maintenance. Perhaps most importantly, research has led to advances in treatment; andwhereasthe?rstlinetherapies(cognitive-behaviortherapyandserotonergicm- ication) are not entirely effective for every sufferer, they have transformed OCD from an unmanageable lifetime af?iction into a treatable problem that need not reduce quality of life. Despite the aforementioned advances, there have emerged a number of sharp disagreements concerning OCD. Differences have surfaced over phenomenological issues, etiological models, and approaches to treatment, and often occur (but not exclusively) along disciplinary lines between biologically oriented and cogniti- behaviorally oriented authorities. For example, medical approaches posit that abn- mal biological processes cause OCD, whereas psychosocial formulations emphasize the role of learning and dysfunctional cognitions. Yet because theoretical conjecture andempirical?ndingsfromwithineachtraditionaretypicallyaddressedtowardd- tinct and narrow audiences, clinicians, researchers, and students with broad interests are hindered from gaining a clear grasp of the diverse (and sometimes polarized) perspectives.

Obsessive-compulsive disorder (OCD) is a complex set of thoughts and behaviors that can vary greatly from person to person and can be related to and complicated by a wide range of other disorders. Clinicians are confronted with the challenge of accurately classifying its many variants and developing effective, systematic treatments for them. Some believe that OCD and related problems should be treated as subtypes of one condition; others argue that OCD is composed of a spectrum of many similar conditions that should be treated individually. In this handbook, Jonathan S. Abramowitz, Dean McKay, and Steven Taylor present an approach to diagnosis and treatment that considers subtype and spectrum concepts. They examine specific presentations of OCD—the symptoms—that are often seen in practice as well as the many disorders that may fall within the OCD spectrum. For each symptom and putative spectrum condition, they discuss empirical support, theories of etiology, and treatment issues. The volume covers cognitive-behavioral and biological factors, as well as the latest approaches to psychological and pharmacologic therapy, including complicating factors in treatment. In concluding chapters, the authors critically address the current literature on proposed subtype and spectrum disorders, consider the clinical implications of the literature, and map out a comprehensive, integrated approach for understanding OCD and related conditions. The only work on OCD that covers treatment options for specific symptoms and the full spectrum of related disorders, this handbook is a must-have for clinicians who are dedicated to improving the lives of patients with these challenging mental conditions.

This volume assembles nearly all of the major investigators responsible for the development of cognitive therapy (and theory) for obsessive compulsive disorder (OCD) as well as other major researchers in the field to write about cognitive phenomenology, assessment, treatment, and theory related to OCD.

The Wiley Handbook of Obsessive Compulsive Disorders, 2 volume set, provides a comprehensive reference on the phenomenology, epidemiology, assessment, and treatment of OCD and OCD-related conditions throughout the lifespan and across cultures. Provides the most complete and up-to-date information on the highly diverse spectrum of OCD-related issues experienced by individuals through the lifespan and cross-culturally Covers OCD-related conditions including Tourette’s syndrome, excoriation disorder, trichotillomania, hoarding disorder, body dysmorphic disorder and many others OCD and related conditions present formidable challenges for both research and practice, with few studies having moved beyond the most typical contexts and presentations Includes important material on OCD and related conditions in young people and older adults, and across a range of cultures with diverse social and religious norms

This handbook reviews research and clinical developments through synthetic chapters written by experts from various fields of study and clinical backgrounds. It discusses each of the main anxiety disorders and examines diagnostic criteria, prevalence rates, comorbidity, and clinical issues.

Obsessive-compulsive disorder (OCD) affects one person in 40 and can cause great suffering. This volume provides the first comprehensive summary of our understanding of this enigmatic condition, summarizing current work ranging from genetics and neurobiology through cognitive psychology, treatment, personal experiences, and societal implications.

Researchers and clinicians working with Obsessive-Compulsive Disorders (OCD) and related disorders who need the most current information available will find this volume of great use. Obsessive-Compulsive Disorder: Subtypes and Spectrum Conditions covers contemporary theory, research, and treatment of the various subtypes of OCD and problems often referred to as OCD spectrum disorders. As the mental health field considers the next iteration of the DSM, an entire research agenda is being planned to elucidate issues such as how best to understand and classify OCD. The questions of subtypes and spectrum disorders are at the heart of this issue and will guide how OCD is conceptualized in DSM-V. This volume, dedicated to such diagnostic, theoretical, and treatment issues, helps informs the field of the most up-to-date knowledge and what remains to be resolved. - Deconstructs OCD into its subtypes - Reviews current research and treatment for these problems - Considers how OCD will be conceptualized in DSM-V - Represents an international scope with contributions from field experts in psychology, psychiatry, and social work - Includes critical discussion of the OCD subtype and OCD spectrum concepts

Recent advances in behavioral and biological treatments have raised the hopes and expectations of patients and clinicians alike in regard to obsessive-compulsive disorder-one of the most disabling, crippling, and resistant conditions in psy chiatry. In addition to their therapeutic efficacy, these new treatments have also opened new conceptual perspectives, thus complementing the traditional psychological theories of obsessive-compulsive disorder. Therefore, it is timely for these various conceptual frameworks and the treatment modalities they engender to be integrated and synthesized in the pres ent volume. To this end, eminent scholars in their respective areas were invited to contribute to this book, which we hope will symbolize and-in some measure-actualize the spirit of collaboration required if we are to fully comprehend the com plex nature of this disorder as well as to address existing ther apeutic challenges. In Chapter 1, Rachman sets the stage by providing an overview of the conceptual and therapeutic issues of obsessive-compulsive disorder. This is followed by an in depth review of the behavioral interventions from which Foa vii viii PREFACE and colleagues successfully distill the specific therapeutic processes of exposure and response prevention. In the third chapter, Sifneos deals with the psychodynamic factors under lying obsessive-compulsive phenomena and details his in novative technique of brief, anxiety-provoking psychotherapy aimed specifically at the obsessional state.

A review of current literature on obsessive compulsive disorder (OCD) and its associated spectrum conditions, including body dysmorphic disorder (BDD), hoarding, trichotillomania, tic disorders, and Tourette's Syndrome.