Avoidant/restrictive food intake disorder in children and young people: an update for clinicians

Avoidant/restrictive food intake disorder (ARFID) is a condition characterised by an avoidance or restriction of food intake that has a detrimental impact on physical health, psychosocial functioning or both. ARFID has now been classified in ICD-11, alongside DSM-5; however, challenges remain for healthcare professionals in recognising ARFID in young people and identifying best practice for managing their care. This educational article aims to provide an update on the epidemiology and clinical presentation of ARFID in children and young people, with a particular focus on co-occurring neurodevelopmental conditions and psychiatric disorders. A multidisciplinary approach to assessment and management is key, working closely with the young person and the system around them. Physical and psychosocial risk assessment has been aided by the publication of the medical emergencies in eating disorders (MEED) guidelines. Crucially, there is a need for further research into ARFID in order to develop evidence-based standardised guidelines for assessment, management and transition to adult services if required.