Clin Psychopharmacol Neurosci.  2023 Nov;21(4):676-685. 10.9758/cpn.23.1075.

Clinical Advances in Treatment Strategies for Obsessive-compulsive Disorder in Adults

• Roh D
• Jang KW
• Kim CH

• KMID: 2548813
• DOI: http://doi.org/10.9758/cpn.23.1075

Abstract

In the present article, we provide a comprehensive review of the treatment strategies for obsessive-compulsive disorder (OCD), a common, chronic, and often debilitating disorder, characterized by overwhelming obsessions and compulsions. OCD typically starts in childhood or adolescence and persists throughout life, causing functional impairment across multiple domains. The article begins by describing the historical concepts of OCD from religious and guilt-based explanations to psychoanalytic perspectives, and then explores the changing understanding of OCD as a treatable condition. Recent advances include the development of evidence-based psychological treatments, such as exposure and response prevention, and pharmacological treatments, such as selective serotonin reuptake inhibitors. The latest version of the Diagnostic and Statistical Manual of Mental Disorders, and the International Classification of Diseases, has removed OCD from the anxiety disorder grouping and regrouped it into obsessive-compulsive and related disorders. We conclude by highlighting the current state of knowledge and development in the clinical management of OCD, including recommendations for first- and second-line treatments, alternative, or augmentative strategies for and novel agents under investigation for OCD. In future, the latest advances in neuroimaging, electrophysiology, digital technology, and data-driven analysis will help elucidate the pathophysiology of OCD and develop personalized intervention strategies.

Keyword

Obsessive-compulsive disorder; Treatment; Pharmacotherapy; Psychotherapy; Transcranial magnetic stimulation; Neurosurgery