Childhood obsessive-compulsive disorder: a review

Area of Science:

• Child and Adolescent Psychiatry
• Neuropsychiatry
• Developmental Psychology

Background:

• Obsessive-compulsive disorder (OCD) frequently emerges during childhood and adolescence, necessitating specialized clinical attention.
• Recent decades have seen considerable advancements in the description, treatment, and understanding of pediatric OCD.
• OCD is increasingly viewed as a developmental neuropsychiatric disorder, integrating research from various fields.

Purpose of the Study:

• To provide a comprehensive summary of the latest research findings on pediatric OCD.
• To consolidate current knowledge on the phenomenology, etiology, neurobiology, and treatment of OCD in young individuals.
• To serve as an updated resource for clinicians and researchers in the field of child and adolescent psychiatry.

Main Methods:

• Review of recent scientific literature on pediatric obsessive-compulsive disorder.
• Synthesis of data concerning the clinical presentation and origins of OCD in youth.
• Analysis of neurobiological and psychopharmacological research relevant to childhood OCD.
• Evaluation of current and emerging treatment strategies for pediatric OCD.

Main Results:

• Substantial progress has been made in characterizing OCD in children and adolescents.
• Effective treatments for pediatric OCD have been developed and implemented.
• Research has refined the conceptualization of OCD as a developmental neuropsychiatric disorder.

Conclusions:

• Understanding OCD in children and adolescents requires integrating knowledge of its phenomenology, etiology, neurobiology, and treatment.
• Continued research is crucial for advancing the care of young individuals with OCD.
• The developmental perspective is key to comprehending and managing pediatric OCD.