Attention-deficit/hyperactivity disorder

Author(s):Show less -

Faraone, Stephen V. ; Bellgrove, Mark A. ; Brikell, Isabell ; Cortese, Samuele ; Hartman, Catharina A. ; Hollis, Chris ; Newcorn, Jeffrey H. ; Philipsen, Alexandra ; Polanczyk, Guilherme V. ; Rubia, Katya ; Sibley, Margaret H. ; Buitelaar, Jan K.

• Document type: Journal article
• Source: NATURE REVIEWS DISEASE PRIMERS; v. 10, n. 1, p. 21-pg., 2024-02-22.

Abstract

Attention-deficit/hyperactivity disorder (ADHD; also known as hyperkinetic disorder) is a common neurodevelopmental condition that affects children and adults worldwide. ADHD has a predominantly genetic aetiology that involves common and rare genetic variants. Some environmental correlates of the disorder have been discovered but causation has been difficult to establish. The heterogeneity of the condition is evident in the diverse presentation of symptoms and levels of impairment, the numerous co-occurring mental and physical conditions, the various domains of neurocognitive impairment, and extensive minor structural and functional brain differences. The diagnosis of ADHD is reliable and valid when evaluated with standard diagnostic criteria. Curative treatments for ADHD do not exist but evidence-based treatments substantially reduce symptoms and/or functional impairment. Medications are effective for core symptoms and are usually well tolerated. Some non-pharmacological treatments are valuable, especially for improving adaptive functioning. Clinical and neurobiological research is ongoing and could lead to the creation of personalized diagnostic and therapeutic approaches for this disorder. Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder that typically starts in childhood. This Primer summarizes the epidemiology, mechanisms, diagnosis and treatment of ADHD. (AU)

• FAPESP's process: 16/22455-8 - Early childhood interventions and trajectories of cognitive, social and emotional development
• Grantee: Guilherme Vanoni Polanczyk
• Support Opportunities: Research Projects - Thematic Grants