Display options
Share it on

J Neurodev Disord. 2017 May 19;9:19. doi: 10.1186/s11689-017-9198-5. eCollection 2017.

Motor problems in children with neurofibromatosis type 1.

Journal of neurodevelopmental disorders

André B Rietman, Rianne Oostenbrink, Sanne Bongers, Eddy Gaukema, Sandra van Abeelen, Jos G Hendriksen, Caspar W N Looman, Pieter F A de Nijs, Marie-Claire de Wit

Affiliations

  1. Department of Child and Adolescent Psychiatry/Psychology, ENCORE NF1 Expertise Centre for Neurodevelopmental Disorders, Erasmus Medical Centre-Sophia Children's Hospital, Rotterdam, The Netherlands.
  2. Department of Child and Adolescent Psychiatry/Psychology, Sophia Children's Hospital, Room Sp 2478, P.O. Box 2060, 3000 CB Rotterdam, The Netherlands.
  3. Department of General Paediatrics, ENCORE NF1, Erasmus Medical Centre-Sophia Children's Hospital, Rotterdam, The Netherlands.
  4. Kempenhaeghe Centre for neurological learning disabilities, Heeze, The Netherlands.
  5. Department of Public Health, Erasmus Medical Centre, Rotterdam, The Netherlands.
  6. Department of Paediatric Neurology, ENCORE NF1, Erasmus Medical Centre-Sophia Children's Hospital, Rotterdam, The Netherlands.

PMID: 28529667 PMCID: PMC5437487 DOI: 10.1186/s11689-017-9198-5

Abstract

BACKGROUND: Children with the neurogenetic disorder neurofibromatosis type 1 (NF1) often have problems with learning and behaviour. In both parent reports and neuropsychological assessment, motor problems are reported in approximately one third to one half of the children with NF1. Studies using broad motor performance test batteries with relatively large groups of children with NF1 are limited. The aim of this cross-sectional observational study was to describe the severity of motor problems in children with NF1 and to explore the predictive value of demographics, intelligence, and behavioural problems.

METHODS: From 2002 to 2014, 69 children with NF1, aged 4 to 16 years (age = 9.5 ± 2.8 years; 29 girls) had a motor, psychological, and neurological evaluation in an NF1 expertise centre. Data were collected about (1) motor performance (M-ABC: Movement Assessment Battery for Children), (2) intelligence, and (3) emotional and behavioural problems as rated by parents.

RESULTS: Sixty-one percent of these children scored within the clinical range of the M-ABC. In ordinal logistic regression analyses, motor problems were associated with symptoms of attention-deficit/hyperactivity disorder (ADHD), symptoms of autism spectrum disorder (ASD), and externalising behavioural problems. Motor outcome was not predicted by age, intelligence, scoliosis, hypotonia, nor hypermobility.

CONCLUSIONS: Motor problems are among the most common comorbid developmental problems in children with NF1, and these problems do not diminish with age. Because of their impact on daily functioning, motor problems need to be specifically addressed in diagnosis, follow-up, and treatment of NF1.

Keywords: DCD; Emotional and behavioural problems; Intelligence; Motor problems; Neurofibromatosis type 1

References

  1. J Child Neurol. 2008 Sep;23(9):1002-10 - PubMed
  2. Dev Med Child Neurol. 2002 Mar;44(3):164-70 - PubMed
  3. Dev Med Child Neurol. 2014 May;56(5):468-74 - PubMed
  4. Pediatr Phys Ther. 2010 Winter;22(4):344-8 - PubMed
  5. J Neurol Neurosurg Psychiatry. 2003 Mar;74 Suppl 1:i17-22 - PubMed
  6. Res Dev Disabil. 2010 Jul-Aug;31(4):929-35 - PubMed
  7. Neurology. 2005 Oct 11;65(7):1037-44 - PubMed
  8. J Pediatr. 2011 Apr;158(4):660-5 - PubMed
  9. Hum Mov Sci. 2001 Mar;20(1-2):73-94 - PubMed
  10. J Neural Transm (Vienna). 2008;115(2):211-20 - PubMed
  11. Dev Med Child Neurol. 2013 Feb;55(2):111-25 - PubMed
  12. Am J Med Genet A. 2010 Feb;152A(2):327-32 - PubMed
  13. J Autism Dev Disord. 2015 Jun;45(6):1649-57 - PubMed
  14. Child Adolesc Ment Health. 2009 Aug 21;15(2):85-90 - PubMed
  15. J Pediatr. 1994 Apr;124(4):S1-8 - PubMed
  16. Dev Med Child Neurol. 2009 Jul;51(7):501-17 - PubMed
  17. Dev Med Child Neurol. 2013 Feb;55(2):139-45 - PubMed
  18. Natl Inst Health Consens Dev Conf Consens Statement. 1987 Jul 13-15;6(12):1-7 - PubMed
  19. Phys Occup Ther Pediatr. 2009;29(1):86-103 - PubMed
  20. Early Hum Dev. 2014 Dec;90(12):803-7 - PubMed
  21. J Child Neurol. 2012 May;27(5):641-4 - PubMed
  22. Front Psychol. 2017 Mar 06;8:301 - PubMed

Publication Types