Protocol for the mixed methods, Managing young people (aged 16-25) with Attention deficit hyperactivity disorder in Primary care (MAP) study: mapping current practice and co-producing guidance to improve healthcare in an underserved population.

INTRODUCTION:Attention deficit hyperactivity disorder (ADHD) is the most common neurodevelopmental disorder in children and adolescents, with an average worldwide prevalence of 5%. Up to 40% of young people continue to experience symptoms into adulthood. Young people with ADHD experience poorer outcomes than their peers across multiple domains, with treatment shown to reduce these risks. Primary care practitioners play an important role in healthcare provision for this group in the UK. However, many feel unsure about how best to provide support, reporting prescribing concerns and need for more evidence-based guidance. A lack of national data on primary care provision hinders efforts to improve access to care and optimise outcomes. This mixed-methods study aims to provide evidence that may be used to improve primary care services for young people aged 16-25 years with ADHD. METHODS AND ANALYSIS:There are three interlinked work packages: (a) a mapping study including a survey of stakeholders (healthcare professionals, people with ADHD and commissioners) will map ADHD prescribing practice, shared-care arrangements, available support and practitioner roles by geographic locations across England for different respondent groups; (b) a qualitative study involving semi-structured interviews with stakeholders (10-15 healthcare professionals and 10-15 people with ADHD) will explore experiences of 'what works' and 'what is needed' in terms of service provision and synthesise findings; (c) workshops will integrate findings from (a) and (b) and work with stakeholders to use this evidence to codevelop key messages and guidance to improve care. ETHICS AND DISSEMINATION:The protocol has been approved by Yorkshire and the Humber-Bradford Leeds Research Ethics Committee. Recruitment commenced in September 2022. Findings will be disseminated via research articles in peer-reviewed journals, conference presentations, public involvement events, patient groups and media releases. A summary of study findings will be shared with participants at the end of the study. TRIAL REGISTRATION NUMBER:NCT05518435.