Our aim was to present a comprehensive, updated survey on obsessive-compulsive
disorder (OCD) and obsessive-compulsive related disorders (OCRDs) and their clinical …

Few studies have examined the phenomenology of obsessive–compulsive disorder (OCD)
in younger children. A sample of 292 treatment seeking youth with a primary diagnosis of …

A number of qualitative and meta-analytic reviews point to the efficacy of psychotherapeutic
and pharmacological interventions for obsessive-compulsive disorder (OCD). In this article …

Purpose Obsessive–compulsive disorder (OCD) is a particularly debilitating disorder
characterized by early onset, chronic course, and significant comorbidity. People with OCD …

Obsessive–compulsive disorder (OCD) is a neuropsychiatric illness that often develops in
childhood, affects 1%–2% of the population, and causes significant impairment across the …

Objective: OCD is a clinically heterogeneous condition. This heterogeneity has the potential
to reduce power in genetic, neuroimaging, and clinical trials. Despite a mounting number of …

Background: Previous studies have aimed to identify subtypes of obsessive–compulsive
disorder (OCD) based on their age of onset (AOO). Obsessive–compulsive spectrum …

Although paediatric obsessive–compulsive disorder (OCD) is increasingly recognized as a
putative developmental subtype of the disorder, it remains uncertain as to whether additional …

BackgroundResearch into age of onset in obsessive–compulsive disorder (OCD) has
indicated significant differences between patients with early and late onset of the disorder …

Established treatments for obsessive compulsive disorder (OCD) include cognitive
behaviour therapy (CBT) and selective serotonin reuptake inhibitor (SSRI) medication …