Evidence map›Paper›PMID 30305167›Full record

ArticleBMC psychiatry2018

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).

Suzanne McCarthy, Antje Neubert, Kenneth K C Man, Tobias Banaschewski, Jan Buitelaar, Sara Carucci, David Coghill, Marina Danckaerts, Bruno Falissard, Peter Garas and 12 more

Open access · goldAbstract read
In one paragraph

Article in BMC psychiatry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 16% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Observational
  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

22 authors at 17 institutions in 10 countries.

Suzanne McCarthySchool of Pharmacy, University College Cork, Cork, Ireland. s.mccarthy@ucc.ie.ORCID 0000-0002-0695-7052
Antje NeubertDepartment of Paediatrics and Adolescents Medicine, University Hospital Erlangen, Erlangen, Germany.
Kenneth K C ManCentre for Paediatric Pharmacy Research, Research Department of Practice and Policy, UCL School of Pharmacy, London, UK.
Tobias BanaschewskiDepartment of Child & Adolescent Psychiatry and Psychotherapy, Medical Faculty Mannheim, Central Institute of Mental Health, University of Heidelberg, Mannheim, Germany.
Jan BuitelaarDepartment of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Centre, & Karakter Child and Adolescent Psychiatry University Centre, Nijmegen, The Netherlands.
Sara CarucciChild and Adolescent Neuropsychiatry Unit, Department of Biomedical Science, University of Cagliari & "A. Cao" Pediatric Hospital, Brotzu Hospital Trust, Cagliari, Italy.
David CoghillDepartments of Paediatrics and Psychiatry, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, Australia.
Marina DanckaertsDepartment of Child and Adolescent Psychiatry, University Psychiatric Center, Leuven, KU, Belgium.
Bruno FalissardUniversity Paris-Sud, Univ. Paris-Descartes, AP-HP, INSERM U1178, Paris, France.
Peter GarasVadaskert Child and Adolescent Psychiatric Hospital, Budapest, Hungary.
Alexander HägeDepartment of Child & Adolescent Psychiatry and Psychotherapy, Medical Faculty Mannheim, Central Institute of Mental Health, University of Heidelberg, Mannheim, Germany.
Chris HollisDivision of Psychiatry and Applied Psychology, Institute of Mental Health, School of Medicine, University of Nottingham, Nottingham, UK.
Sarah InglisTayside Clinical Trials Unit, University of Dundee, Dundee, UK.
Hanna KovshoffDepartment of Psychology, University of Southampton, Southampton, UK.
Elizabeth LiddleDivision of Psychiatry and Applied Psychology, Institute of Mental Health, School of Medicine, University of Nottingham, Nottingham, UK.
Konstantin MechlerDepartment of Child & Adolescent Psychiatry and Psychotherapy, Medical Faculty Mannheim, Central Institute of Mental Health, University of Heidelberg, Mannheim, Germany.
Peter NagyVadaskert Child and Adolescent Psychiatric Hospital, Budapest, Hungary.
Eric RosenthalDepartment of Paediatric Cardiology, Evelina Children's Hospital, St Thomas' Hospital, London, UK.
Robert SchlackUnit of Mental Health Department of Epidemiology and Health Reporting, Robert Koch Institute, Berlin, Germany.
Edmund Sonuga-BarkeDepartment of Child and Adolescent Psychiatry, Institute of Psychiatry, King's College London, London, UK.
Alessandro ZuddasChild and Adolescent Neuropsychiatry Unit, Department of Biomedical Science, University of Cagliari & "A. Cao" Pediatric Hospital, Brotzu Hospital Trust, Cagliari, Italy.
Ian C K WongCentre for Paediatric Pharmacy Research, Research Department of Practice and Policy, UCL School of Pharmacy, London, UK.
Heidelberg University · DEUniversity of Cagliari · ITUniversity of Nottingham · GBVadaskert Alapítvány a Gyermekek Lelki Egészségéért · HUErasmus MC · NLInserm · FRKing's College London · GBKU Leuven · BERadboud University Nijmegen · NLRobert Koch Institute · DESt Thomas' Hospital · GBThe University of Melbourne · AUUniversitätsklinikum Erlangen · DEUniversity College Cork · IEUniversity College London · GBUniversity of Dundee · GBUniversity of Southampton · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundConcerns 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 ADHD is associated with having low body mass index (BMI), having low height, and increased systolic and diastolic blood pressure.

methodsData used for this study stem from the German KiGGS dataset. Three different groups of boys aged 6-15 years were included in the analysis: ADHD patients who used MPH for less than 12 months; ADHD patients who used MPH for 12 months or more; and ADHD patients without current MPH treatment. Each of these three groups was compared to a non-ADHD control group regarding low weight (BMI ≤ 3rd percentile), low height (≤3rd percentile) and raised systolic and diastolic blood pressure. For growth outcomes, boys were categorized according to age (< 11 years/≥11 years, to account for pubertal maturation). Multivariable logistic regression was conducted to test for associations.

results4244 boys were included in the study; MPH < 12 months: n = 65 (n = 36 < 11 years), MPH ≥ 12 months: n = 53 (n = 22 < 11 years), ADHD controls: n = 320 (n = 132 < 11 years), non-ADHD controls: n = 3806 (n = 2003 < 11 years). Pre-pubertal boys with MPH use less than 12 months and pubertal/postpubertal boys with MPH use of 12 months or greater were significantly more likely to have a BMI ≤ 3rd percentile compared to non-ADHD controls. Boys from the ADHD control group were significantly less likely to have a raised systolic blood pressure compared to non-ADHD controls. Beyond that, no significant between group differences were observed for any other growth and BP parameter.

conclusionThe analyses of the KiGGS dataset showed that MPH use in boys with ADHD is associated with low BMI. However, this effect was only observed in certain groups. Furthermore, our analysis was unable to confirm that MPH use is also associated with low height (≤3rd percentile) and changes in blood pressure.

Indexed as

AdolescentAttention Deficit Disorder with HyperactivityBlood PressureBody HeightBody Mass IndexCentral Nervous System StimulantsChildCohort StudiesCross-Sectional StudiesDrug Administration ScheduleGermanyHealth SurveysHumansMaleMethylphenidateTreatment OutcomeCentral Nervous System StimulantsMethylphenidateADHDBlood pressureBMIGrowthMethylphenidateSafety

Identifiers

PMID30305167
PMCPMC6180569
OpenAlexW2897137492

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.