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All Outputs (66)

Towards a consensus around standards for smartphone apps and digital mental health (2019)
Journal Article
John Torous, J., Anderson, G., Bertagnoli, A., Christensen, H., Cuijpers, P., Firth, J., …Arean, P. A. (2019). Towards a consensus around standards for smartphone apps and digital mental health. World Psychiatry, 18(1), 97-98. https://doi.org/10.1002/wps.20592

Mental disorders impact one in four people worldwide, yet access to care is challenging for those who suffer from them1. Mental health apps offer the potential to overcome access barriers for the nearly three billion people projected to own a smartph... Read More about Towards a consensus around standards for smartphone apps and digital mental health.

Effects of long-term methylphenidate use on growth and blood pressure: results of the German Health Interview and Examination Survey for Children and Adolescents (KiGGS) (2018)
Journal Article
McCarthy, S., Neubert, A., Man, K. K. C., Banaschewski, T., Buitelaar, J., Carucci, S., …Wong, I. C. K. (2018). Effects of long-term methylphenidate use on growth and blood pressure: results of the German Health Interview and Examination Survey for Children and Adolescents (KiGGS). BMC Psychiatry, 18(1), Article 327. https://doi.org/10.1186/s12888-018-1884-7

© 2018 The Author(s). Background: Concerns have been raised over the safety of methylphenidate (MPH), with regard to adverse effects on growth and blood pressure. Our study investigates whether, and to what extent, methylphenidate use in boys with AD... Read More about Effects of long-term methylphenidate use on growth and blood pressure: results of the German Health Interview and Examination Survey for Children and Adolescents (KiGGS).

Cognitive predictors of parent-rated inattention in very preterm children: The role of working memory and processing speed (2018)
Journal Article
Retzler, J., Johnson, S., Groom, M., Hollis, C., Budge, H., & Cragg, L. (2019). Cognitive predictors of parent-rated inattention in very preterm children: The role of working memory and processing speed. Child Neuropsychology, 25(5), 617-635. https://doi.org/10.1080/09297049.2018.1510908

Background: Inattention is one of the most common neurobehavioural problems following very preterm birth. Attention problems can persist into adulthood and are associated with negative socio-emotional and educational outcomes. This study aimed to det... Read More about Cognitive predictors of parent-rated inattention in very preterm children: The role of working memory and processing speed.

Identifying research priorities for digital technology in mental healthcare: results of the James Lind Alliance Priority Setting Partnership (2018)
Journal Article
Hollis, C., Sampson, S., Simons, L., Davies, E. B., Churchill, R., Betton, V., …Tomlin, A. (2018). Identifying research priorities for digital technology in mental healthcare: results of the James Lind Alliance Priority Setting Partnership. Lancet Psychiatry, 5(10), 845-854. https://doi.org/10.1016/S2215-0366%2818%2930296-7

© 2018 Elsevier Ltd Digital technology, including the internet, smartphones, and wearables, provides the possibility to bridge the mental health treatment gap by offering flexible and tailored approaches to mental health care that are more accessible... Read More about Identifying research priorities for digital technology in mental healthcare: results of the James Lind Alliance Priority Setting Partnership.

Comparative efficacy and tolerability of medications for attention-deficit hyperactivity disorder in children, adolescents, and adults: a systematic review and network meta-analysis (2018)
Journal Article
Cortese, S., Adamo, N., Del Giovane, C., Mohr-Jensen, C., Hayes, A. J., Carucci, S., Atkinson, L. Z., Tessari, L., Banaschewski, T., Coghill, D., Hollis, C., Simonoff, E., Zuddas, A., Barbui, C., Purgato, M., Steinhausen, H. C., Shokraneh, F., Xia, J., & Cipriani, A. (2018). Comparative efficacy and tolerability of medications for attention-deficit hyperactivity disorder in children, adolescents, and adults: a systematic review and network meta-analysis. Lancet Psychiatry, 5(9), 727-738. https://doi.org/10.1016/S2215-0366%2818%2930269-4

© 2018 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 license Background: The benefits and safety of medications for attention-deficit hyperactivity disorder (ADHD) remain controversial, and guidelines ar... Read More about Comparative efficacy and tolerability of medications for attention-deficit hyperactivity disorder in children, adolescents, and adults: a systematic review and network meta-analysis.

Protocol investigating the clinical utility of an objective measure of attention, impulsivity and activity (QbTest) for optimising medication management in children and young people with ADHD ‘QbTest Utility for Optimising Treatment in ADHD’ (QUOTA): a feasibility randomised controlled trial (2018)
Journal Article
Hall, C. L., James, M., Brown, S., Martin, J. L., Brown, N., Selby, K., Clarke, J., Vijayan, H., Guo, B., Sayal, K., Hollis, C., & Groom, M. J. (2018). Protocol investigating the clinical utility of an objective measure of attention, impulsivity and activity (QbTest) for optimising medication management in children and young people with ADHD ‘QbTest Utility for Optimising Treatment in ADHD’ (QUOTA): a feasibility randomised controlled trial. BMJ Open, 8(2), Article e021104. https://doi.org/10.1136/bmjopen-2017-021104

Introduction: Attention-deficit hyperactivity disorder (ADHD) is characterised by symptoms of inattention, hyperactivity and impulsivity. To improve outcomes, the National Institute for Health and Care Excellence ADHD guidelines recommend regular mon... Read More about Protocol investigating the clinical utility of an objective measure of attention, impulsivity and activity (QbTest) for optimising medication management in children and young people with ADHD ‘QbTest Utility for Optimising Treatment in ADHD’ (QUOTA): a feasibility randomised controlled trial.

A mobile phone app to support young people in making shared decisions in therapy (Power Up): study protocol (2017)
Journal Article
Chapman, L., Edbrooke-Childs, J., Martin, K., Webber, H., Craven, M. P., Hollis, C., …Wolpert, M. (2017). A mobile phone app to support young people in making shared decisions in therapy (Power Up): study protocol. JMIR Research Protocols, 6(10), Article e206. https://doi.org/10.2196/resprot.7694

Background: Evidence suggests that young people want to be active participants in their care and involved in decisions about their treatment. However, there is a lack of digital shared decision-making tools available to support young people in child... Read More about A mobile phone app to support young people in making shared decisions in therapy (Power Up): study protocol.

Association of Risk of Suicide Attempts With Methylphenidate Treatment (2017)
Journal Article
Man, K. K., Coghill, D., Chan, E. W., Lau, W. C., Hollis, C., Liddle, E., …Wong, I. C. (2017). Association of Risk of Suicide Attempts With Methylphenidate Treatment. JAMA Psychiatry, 74(10), 1048-1055. https://doi.org/10.1001/jamapsychiatry.2017.2183

IMPORTANCE Patients with attention-deficit/hyperactivity disorder (ADHD) are at an increased risk of attempting suicide. Stimulants, such as methylphenidate hydrochloride, are the most common treatment for ADHD, but the association between their ther... Read More about Association of Risk of Suicide Attempts With Methylphenidate Treatment.

Atypical processing of gaze cues and faces explains comorbidity between autism spectrum disorder (ASD) and attention deficit/hyperactivity disorder (ADHD) (2017)
Journal Article
Groom, M. J., Kochhar, P., Hamilton, A., Liddle, E. B., Simeou, M., & Hollis, C. (2017). Atypical processing of gaze cues and faces explains comorbidity between autism spectrum disorder (ASD) and attention deficit/hyperactivity disorder (ADHD). Journal of Autism and Developmental Disorders, 47(5), https://doi.org/10.1007/s10803-017-3078-4

This study investigated the neurobiological basis of comorbidity between autism spectrum disorder (ASD) and attention deficit/hyperactivity disorder (ADHD). We compared children with ASD, ADHD or ADHD+ASD and typically developing controls (CTRL) on b... Read More about Atypical processing of gaze cues and faces explains comorbidity between autism spectrum disorder (ASD) and attention deficit/hyperactivity disorder (ADHD).

Annual research review: Digital health interventions for children and young people with mental health problems: a systematic and meta-review (2016)
Journal Article
Hollis, C., Falconer, C. J., Martin, J. L., Whittington, C., Stockton, S., Glazebrook, C., & Davies, E. B. (in press). Annual research review: Digital health interventions for children and young people with mental health problems: a systematic and meta-review. Journal of Child Psychology and Psychiatry, https://doi.org/10.1111/jcpp.12663

Digital health interventions (DHIs), including computer-assisted therapy, smartphone apps and wearable technologies, are heralded as having enormous potential to improve uptake and accessibility, efficiency, clinical effectiveness and personalisation... Read More about Annual research review: Digital health interventions for children and young people with mental health problems: a systematic and meta-review.

Methylphenidate and the risk of psychotic disorders and hallucinations in children and adolescents in a large health system (2016)
Journal Article
Man, K. K., Coghill, D., Chan, E. W., Lau, W. C., Hollis, C., Liddle, E., …Wong, I. C. (in press). Methylphenidate and the risk of psychotic disorders and hallucinations in children and adolescents in a large health system. Translational Psychiatry, 6, Article e956. https://doi.org/10.1038/tp.2016.216

Previous studies have suggested that risk of psychotic events may be increased in children exposed to methylphenidate (MPH). However, this risk has not been fully examined and the possibility of confounding factors has not been excluded. Patients age... Read More about Methylphenidate and the risk of psychotic disorders and hallucinations in children and adolescents in a large health system.

Clinical effectiveness and patient perspectives of different treatment strategies for tics in children and adolescents with Tourette syndrome: a systematic review and qualitative analysis (2016)
Journal Article
Hollis, C., Pennant, M., Cuenca, J., Glazebrook, C., Kendall, T., Whittington, C., Stockton, S., Larsson, L., Bunton, P., Dobson, S., Groom, M. J., Hedderly, T., Heyman, I., Jackson, G. M., Jackson, S., Murphy, T., Rickards, H., Robertson, M., & Stern, J. (2016). Clinical effectiveness and patient perspectives of different treatment strategies for tics in children and adolescents with Tourette syndrome: a systematic review and qualitative analysis. Health Technology Assessment, 20(4), 1-450. https://doi.org/10.3310/hta20040

Background: Tourette syndrome (TS) is a neurodevelopmental condition characterised by chronic motor and vocal tics affecting up to 1% of school-age children and young people and is associated with significant distress and psychosocial impairment.
Ob... Read More about Clinical effectiveness and patient perspectives of different treatment strategies for tics in children and adolescents with Tourette syndrome: a systematic review and qualitative analysis.

Enhanced saccadic control in young people with Tourette syndrome despite slowed pro-saccades (2015)
Journal Article
Jung, J., Jackson, S. R., Nam, K., Hollis, C., & Jackson, G. M. (2015). Enhanced saccadic control in young people with Tourette syndrome despite slowed pro-saccades. Journal of Neuropsychology, 9(2), https://doi.org/10.1111/jnp.12044

Tourette syndrome (TS) is a neurodevelopmental disorder characterised by motor and vocal tics. Tics are repetitive and uncontrolled behaviours that have been associated with basal ganglia dysfunction. We investigated saccadic eye movements in a group... Read More about Enhanced saccadic control in young people with Tourette syndrome despite slowed pro-saccades.

Morphological abnormalities in prefrontal surface area and thalamic volume in attention deficit/hyperactivity disorder (2015)
Journal Article
Batty, M. J., Palaniyappan, L., Scerif, G., Groom, M. J., Liddle, E. B., Liddle, P. F., & Hollis, C. (2015). Morphological abnormalities in prefrontal surface area and thalamic volume in attention deficit/hyperactivity disorder. Psychiatry Research: Neuroimaging, 233(2), 225-232. https://doi.org/10.1016/j.pscychresns.2015.07.004

Although previous morphological studies have demonstrated abnormalities in prefrontal cortical thickness in children with attention deficit/hyperactivity disorder (ADHD), studies investigating cortical surface area are lacking. As the development of... Read More about Morphological abnormalities in prefrontal surface area and thalamic volume in attention deficit/hyperactivity disorder.

Technological innovations in mental healthcare: harnessing the digital revolution (2015)
Journal Article
Hollis, C., Morriss, R., Martin, J., Amani, S., Cotton, R., Denis, M., & Lewis, S. (2015). Technological innovations in mental healthcare: harnessing the digital revolution. British Journal of Psychiatry, 206(4), https://doi.org/10.1192/bjp.bp.113.142612

Digital technology has the potential to transform mental healthcare by connecting patients, services and health data in new ways. Digital online and mobile applications can offer patients greater access to information and services and enhance clinica... Read More about Technological innovations in mental healthcare: harnessing the digital revolution.

Innovations in practice: piloting electronic session-by-session monitoring in child and adolescent mental health : a preliminary study (2014)
Journal Article
Hall, C. L., Moldavsky, M., Taylor, J. A., Marriott, M., Goodman, R., Sayal, K., & Hollis, C. (2015). Innovations in practice: piloting electronic session-by-session monitoring in child and adolescent mental health : a preliminary study. Child and Adolescent Mental Health, 20(3), https://doi.org/10.1111/camh.12066

Background

Recent UK initiatives have advocated the use of session-by-session outcome measurement in CAMHS. However, little is known about the feasibility of this approach.

Method

The PROMPT study (Patient Reported Outcome Monitoring Progres... Read More about Innovations in practice: piloting electronic session-by-session monitoring in child and adolescent mental health : a preliminary study.