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  1. Article

    Open Access

    Attention-deficit/hyperactivity disorder (ADHD) in cultural context II: a comparison of the links between ADHD symptoms and waiting-related responses in Hong Kong and UK

    The concept of attention-deficit/hyperactivity disorder (ADHD) is considered to have cross-cultural validity, but direct comparisons of its psychological characteristics across cultures are limited. This study...

    Wendy W Y Chan, Kathy Kar-man Shum, Johnny Downs in European Child & Adolescent Psychiatry (2024)

  2. Article

    Open Access

    The patient journeys of children and adolescents with depression: a study of electronic health records

    In England, children and adolescents with depression can seek treatment from specialist mental health services. We know little about how they journey through these services, or whether healthcare providers col...

    Alice Wickersham, Juliette Westbrook in European Child & Adolescent Psychiatry (2024)

  3. No Access

    Article

    Long-term research priorities for mental health of children and young people informed by lived experiences during the COVID-19 pandemic

    The COVID-19 pandemic caused unprecedented developmental disruptions to children and young people. Here we address its long-term impact on children and young people, relay their views on important issues for m...

    Brian C. F. Ching, Valeria Parlatini, Johnny Downs, Emily Simonoff in Nature Mental Health (2024)

  4. Article

    Open Access

    The association between early childhood onset epilepsy and attention-deficit hyperactivity disorder (ADHD) in 3237 children and adolescents with Autism Spectrum Disorder (ASD): a historical longitudinal cohort data linkage study

    Children and young people with Autism Spectrum Disorder (ASD) have an increased risk of comorbidities, such as epilepsy and Attention-Deficit/Hyperactivity Disorder (ADHD). However, little is known about the r...

    Lauren Carson, Valeria Parlatini, Tara Safa in European Child & Adolescent Psychiatry (2023)

  5. Article

    Open Access

    Online Parent Training for The Initial Management of ADHD referrals (OPTIMA): the protocol for a randomised controlled trial of a digital parenting intervention implemented to support parents and children on a treatment waitlist

    Children referred for attention-deficit/hyperactivity disorder (ADHD) often present with a broader pattern of conduct problems including oppositionality and defiance. This combination can be extremely stressfu...

    Katarzyna Kostyrka-Allchorne, Claire Ballard, Sarah Byford, Samuele Cortese in Trials (2022)

  6. Article

    Open Access

    Ethnic inequalities in clozapine use among people with treatment-resistant schizophrenia: a retrospective cohort study using data from electronic clinical records

    Clozapine is the most effective intervention for treatment-resistant schizophrenia (TRS). Several studies report ethnic disparities in clozapine treatment. However, few studies restrict analyses to TRS cohorts...

    Daniela Fonseca de Freitas, India Patel in Social Psychiatry and Psychiatric Epidemio… (2022)

  7. Article

    Open Access

    Autism spectrum disorders as a risk factor for adolescent self-harm: a retrospective cohort study of 113,286 young people in the UK

    Individuals with autism spectrum disorder (ASD) are at particularly high risk of suicide and suicide attempts. Presentation to a hospital with self-harm is one of the strongest risk factors for later suicide. ...

    Emily Widnall, Sophie Epstein, Catherine Polling, Sumithra Velupillai in BMC Medicine (2022)

  8. Article

    Open Access

    The feasibility of a strategy for the remote recruitment, consenting and assessment of recent referrals: a protocol for phase 1 of the On-Line Parent Training for the Initial Management of ADHD referrals (OPTIMA)

    In the UK, children with high levels of hyperactivity, impulsivity and inattention referred to clinical services with possible attention-deficit/hyperactivity disorder (ADHD) often wait a long time for special...

    Katarzyna Kostyrka-Allchorne, Claire Ballard, Sarah Byford in Pilot and Feasibility Studies (2022)

  9. Article

    Open Access

    The role of mental health symptomology and quality of life in predicting referrals to special child and adolescent mental health services

    Children and adolescents’ mental health problems have been largely assessed with conventional symptom scales, for example, Strengths and Difficulties Questionnaire (SDQ) given that it is one of the mostly wide...

    Yeosun Yoon, Jessica Deighton, Alice Wickersham, Julian Edbrooke-Childs in BMC Psychiatry (2021)

  10. Article

    Open Access

    Inequalities in referral pathways for young people accessing secondary mental health services in south east London

    Differences in health service use between ethnic groups have been well documented, but little research has been conducted on inequalities in access to mental health services among young people. This study exam...

    Zoe Chui, Billy Gazard, Shirlee MacCrimmon in European Child & Adolescent Psychiatry (2021)

  11. Article

    Open Access

    Co-occurring obsessive–compulsive disorder and autism spectrum disorder in young people: prevalence, clinical characteristics and outcomes

    Obsessive–compulsive disorder (OCD) and autism spectrum disorders (ASD) commonly co-occur and are considered challenging to manage when they co-occur in youth. However, clinical characteristics and prognosis o...

    Alex F. Martin, Amita Jassi, Alexis E. Cullen in European Child & Adolescent Psychiatry (2020)

  12. Article

    Open Access

    Informing the development of an E-platform for monitoring wellbeing in schools: involving young people in a co-design process

    The use of new technologies and methodologies in young people’s mental health research is needed to allow more frequent and reliable sampling. Mobile applications and e-platforms create exciting potential for ...

    Claire Grant, Emily Widnall, Lauren Cross in Research Involvement and Engagement (2020)

  13. Article

    Open Access

    School absenteeism as a risk factor for self-harm and suicidal ideation in children and adolescents: a systematic review and meta-analysis

    Self-harm and suicidal ideation in children and adolescents are common and are risk factors for completed suicide. Social exclusion, which can take many forms, increases the risk of self-harm and suicidal idea...

    Sophie Epstein, Emmert Roberts, Rosemary Sedgwick in European Child & Adolescent Psychiatry (2020)

  14. Article

    Open Access

    Diagnostic trajectories in child and adolescent mental health services: exploring the prevalence and patterns of diagnostic adjustments in an electronic mental health case register

    Community-based epidemiological studies show transitions between psychiatric disorders are common during child development. However, little research has explored the prevalence or patterns of the diagnostic ad...

    Cliodhna O’Connor, Johnny Downs, Hitesh Shetty in European Child & Adolescent Psychiatry (2020)

  15. Article

    Open Access

    Use of Natural Language Processing to identify Obsessive Compulsive Symptoms in patients with schizophrenia, schizoaffective disorder or bipolar disorder

    Obsessive and Compulsive Symptoms (OCS) or Obsessive Compulsive Disorder (OCD) in the context of schizophrenia or related disorders are of clinical importance as these are associated with a range of adverse ou...

    David Chandran, Deborah Ahn Robbins, Chin-Kuo Chang, Hitesh Shetty in Scientific Reports (2019)

  16. Article

    Open Access

    How to measure the need for transition to adult services among young people with Attention Deficit Hyperactivity Disorder (ADHD): a comparison of surveillance versus case note review methods

    Health services have not provided adequate support for young people with long term health conditions to transfer from child to adult services. National Institute of Health and Care (NICE) guidance on transitio...

    Helen Eke, Astrid Janssens, Johnny Downs in BMC Medical Research Methodology (2019)

  17. Article

    Open Access

    The Maudsley Biomedical Research Centre (BRC) data linkage service user and carer advisory group: creating and sustaining a successful patient and public involvement group to guide research in a complex area

    Patient and Public Involvement (PPI) in health and social care research has been shown to improve the quality and relevance of research. PPI in data linkage research is important in ensuring the legitimacy of ...

    Amelia Jewell, Megan Pritchard, Katherine Barrett in Research Involvement and Engagement (2019)

  18. Article

    Open Access

    Clinical predictors of antipsychotic use in children and adolescents with autism spectrum disorders: a historical open cohort study using electronic health records

    Children with autism spectrum disorders (ASD) are more likely to receive antipsychotics than any other psychopharmacological medication, yet the psychiatric disorders and symptoms associated with treatment are...

    Johnny Downs, Matthew Hotopf, Tamsin Ford in European Child & Adolescent Psychiatry (2016)