Importance In most countries, young people with obsessive-compulsive disorder have
limited access to specialist cognitive behavioral therapy (CBT), a first-line treatment …

Body dysmorphic disorder (BDD) often starts in childhood, with most cases developing
symptoms before age 18. Yet, BDD research has primarily focused on adults. We report the …

Body dysmorphic disorder (BDD) typically originates in adolescence and is associated with
considerable adversity. Evidence-based treatments exist but research on clinical outcomes …

Bouts of excessive worry are common across the lifespan, increasing in frequency and
complexity during adolescence and adulthood, and are found in several psychiatric …

Pediatric acute‐onset neuropsychiatric syndrome is a clinical concept used to describe a
subgroup of children with sudden onset of psychiatric and somatic symptoms. The …

Objective Access to effective treatments for adolescents with depression needs to improve.
Few studies have evaluated behavioural activation (BA) for adolescent depression, and …

Body dysmorphic disorder (BDD) is a prevalent and impairing psychiatric condition that
typically debuts in adolescence and is associated with risky behaviours. The disorder can be …

Introduction Adolescent mental health is a global public health challenge as most cases
remain undetected and untreated, and consequently, have a high likelihood of persistence …

It is unclear if the results of randomised controlled trials (RCTs) of behaviour therapy (BT) for
Tourette syndrome (TS) and chronic tic disorder (CTD) can be generalised to naturalistic …

Background A large proportion of individuals experience functional impairment in everyday
life due to climate worry. However, the current understanding of this functional impairment is …