Kapil Sayal

ORCID: 0000-0002-2050-4316
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About
Contact & Profiles
Research Areas
  • Attention Deficit Hyperactivity Disorder
  • Child and Adolescent Psychosocial and Emotional Development
  • Adolescent and Pediatric Healthcare
  • Suicide and Self-Harm Studies
  • Functional Brain Connectivity Studies
  • Maternal Mental Health During Pregnancy and Postpartum
  • Child and Adolescent Health
  • Bipolar Disorder and Treatment
  • Mental Health Treatment and Access
  • Infant Development and Preterm Care
  • Children's Physical and Motor Development
  • Digital Mental Health Interventions
  • Prenatal Substance Exposure Effects
  • Behavioral and Psychological Studies
  • Birth, Development, and Health
  • Family and Disability Support Research
  • Autism Spectrum Disorder Research
  • Early Childhood Education and Development
  • Neural and Behavioral Psychology Studies
  • Pharmaceutical studies and practices
  • Psychiatric care and mental health services
  • Health, Environment, Cognitive Aging
  • Attachment and Relationship Dynamics
  • COVID-19 and Mental Health
  • Traumatic Brain Injury Research

University of Nottingham
2016-2025

Nottinghamshire Healthcare NHS Foundation Trust
2012-2025

Institute of Mental Health
2015-2025

NIHR MindTech MedTech Co-operative
2020-2024

University of Oxford
2024

Pennine Care NHS Foundation Trust
2024

NHS England
2024

Nuffield Health
2024

Park University
2024

NIHR Clinical Research Network
2022-2023

Attention deficit hyperactivity disorder (ADHD) is a common condition with high societal burden. The present guidelines summarise current literature, generating expert consensus recommendations for the treatment of ADHD in children and adults. These also provide review recent research fields neuroimaging, neuropsychology genetics ADHD. Novel discoveries these areas have informed physiological models disease. Since publication previous British Association Psychopharmacology 2008, new drugs...

10.1177/0269881113519509 article EN Journal of Psychopharmacology 2014-02-12

Symptoms of attention-deficit hyperactivity disorder (ADHD) are known to persist into adulthood in the majority cases.To determine prevalence methylphenidate, dexamfetamine and atomoxetine prescribing treatment discontinuation adolescents young adults.A descriptive cohort study using UK General Practice Research Database included patients aged 15-21 years from 1999 2006 with a prescription for drug.Prevalence averaged across all ages increased 6.23-fold over period. Overall, decreased age:...

10.1192/bjp.bp.107.045245 article EN The British Journal of Psychiatry 2009-02-27

High levels of alcohol use during pregnancy can lead to adverse physical and neurodevelopmental outcomes in children. It remains uncertain whether there is a safe level drinking pregnancy. In this study we investigate very low consumption (<1 drink per week) are independently associated with childhood mental health problems (assessed at 3 time points between ages 4 8 years) these effects moderated by gender. We expected that only higher would be later any associations might more readily...

10.1542/peds.2006-1840 article EN PEDIATRICS 2007-02-01

ObjectiveTo investigate the impact of increasing levels inattention, hyperactivity/impulsivity, and oppositional/defiant behaviors at age 7 years on academic achievement 16 years.MethodIn a population-based sample 7-year-old children in England, information was obtained about (using parent teacher ratings) presence attention-deficit/hyperactivity disorder (ADHD) disruptive behavior disorders (DBDs). After adjusting for confounder variables, their associations with national General...

10.1016/j.jaac.2015.02.007 article EN cc-by Journal of the American Academy of Child & Adolescent Psychiatry 2015-02-27

Patients with attention-deficit/hyperactivity disorder (ADHD) are at an increased risk of attempting suicide. Stimulants, such as methylphenidate hydrochloride, the most common treatment for ADHD, but association between their therapeutic use and suicide is unclear.To investigate attempts.A population-based, electronic medical records database from Hong Kong Clinical Data Analysis & Reporting System was used to identify 25 629 individuals aged 6 years who were treated January 1, 2001,...

10.1001/jamapsychiatry.2017.2183 article EN JAMA Psychiatry 2017-07-26

To investigate the prevalence of self-harm in young adolescents and factors associated with onset continuity over a one year period. Prospective longitudinal study. Participants were (n = 3964) aged 12–16 years attending 8 secondary schools Midlands South West England. Over period 27% reported thoughts 15% at least act self-harm. Of those who self-harmed, less than five (18%) had sought help for psychological problems anxiety or depression. Compared boys, girls increased risk developing (OR...

10.1186/1471-244x-13-328 article EN cc-by BMC Psychiatry 2013-12-01

<b>Objective</b> To compare the effectiveness of classroom based cognitive behavioural therapy with attention control and usual school provision for adolescents at high risk depression. <b>Design</b> Three arm parallel cluster randomised controlled trial. <b>Setting</b> Eight UK secondary schools. <b>Participants</b> Adolescents (n=5030) aged 12-16 years in year groups 8-11. Year were randomly assigned on a 1:1:1 ratio to therapy, control, or provision. Allocation was balanced by school,...

10.1136/bmj.e6058 article EN cc-by-nc BMJ 2012-10-05

The Strengths and Difficulties Questionnaire (SDQ) is widely used to assess child adolescent mental health problems. However, the factor structure of SDQ subject debate there limited evidence investigating measurement equivalence invariance (ME/I) between treatment groups, informants, across time.A randomised controlled trial (RCT) recruited 250 participants (6-17 years) who had been referred for an attention deficit hyperactivity disorder (ADHD) assessment. Participants their clinician...

10.1371/journal.pone.0218518 article EN cc-by PLoS ONE 2019-06-19

The Swanson, Nolan, and Pelham Rating Scale (SNAP-IV) is a widely used scale that measures the core symptoms of attention deficit hyperactivity disorder (ADHD). However, there are contradictory findings regarding factor structure. Factor structure measurement equivalence/invariance analysis on parent teacher SNAP-IV for children referred an ADHD assessment ( N = 250; 6-17 years), revealed two-factor provided best fit. scores were also compared with clinician diagnosis research diagnoses...

10.1177/1073191119842255 article EN Assessment 2019-04-16

Background Standardised Diagnostic Assessment tools, such as the Development and Well‐Being (DAWBA), may aid detection diagnosis of emotional disorders but there is limited real‐world evidence their clinical or cost effectiveness. Methods We conducted a multicentre, two‐arm parallel group randomised controlled trial in eight large National Health Service Trusts England providing multidisciplinary specialist Child Adolescent Mental Services (CAMHS). Participants (5–17 year‐olds with...

10.1111/jcpp.14090 article EN cc-by Journal of Child Psychology and Psychiatry 2025-01-07

Research on the role of parenting styles in development disruptive behaviour problems has focused primarily how parents handle conflict once it occurred. This home observational study examined strategies used by 52 mothers to prevent with 3-year-olds. It was predicted that children would use fewer "positive" resolve conflict, and reactive rather than pre-emptive strategies. Results showed frequency positive did not differ between groups. Mothers were less likely pre-emptive, more reactive,...

10.1111/1469-7610.00535 article EN Journal of Child Psychology and Psychiatry 1999-11-01

Background Child and adolescent mental health problems are common in primary care. However, few parents of children with express concerns about these during consultations. Aims To explore the factors influencing parental help-seeking for emotional or behavioural difficulties. Method Focus group discussions 34 from non-specialist community settings who had their child's health. All groups were followed by validation semi-structured interviews. Results Most clinically significant symptoms...

10.1192/bjp.bp.110.081448 article EN The British Journal of Psychiatry 2010-12-01

Patterns of alcohol consumption during pregnancy such as episodes binge drinking may be important average levels in conferring risk for later childhood mental health and learning problems. However, it can difficult to distinguish resulting from episodic or regular background drinking. This large study investigates whether patterns are independently associated with child cognitive outcomes, there gender differences risk, occasional higher carry any the absence daily pregnancy.This...

10.1542/peds.2008-1861 article EN PEDIATRICS 2009-01-26

Background Observational studies have generated conflicting evidence on the effects of moderate maternal alcohol consumption during pregnancy offspring cognition mainly reflecting problems confounding. Among mothers who drink fetal exposure is influenced not only by mother’s intake but also genetic variants carried both mother and fetus. Associations between children’s cognitive function child genotype at these loci can shed light development. Methods We used a large population based study...

10.1371/journal.pone.0049407 article EN cc-by PLoS ONE 2012-11-14

Background Routine outcome measurement ( ROM ) in CAMHS is supported by U.K. Government policy. However, little known about how measures are used practice. Method Data describing use of , knowledge and attitudes regarding implementation were collected using a regional case‐note audit, online survey stakeholder workshop. Results While the principle was stakeholders, baseline follow‐up occurred less than fifth cases. Barriers to included lack training resources, clinicians' perceptions...

10.1111/j.1475-3588.2012.00658.x article EN Child and Adolescent Mental Health 2012-03-02
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