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Development Problems in Children

Development Problems in Children. Dr Ros Jefferson GPVTS presentation Sept 08. Aims. Identify child who does not obviously fall between normal limits & who needs further assessment To give framework for assessment of child who is ‘not quite right for his age’ When to reassure/when to refer.

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Development Problems in Children

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  1. Development Problems in Children Dr Ros Jefferson GPVTS presentation Sept 08

  2. Aims • Identify child who does not obviously fall between normal limits & who needs further assessment • To give framework for assessment of child who is ‘not quite right for his age’ • When to reassure/when to refer

  3. Normal development • Physical and neurodevelopmental growth & development throughout childhood • Normal milestones important • Wide variation in ‘normal’ – so may need to see again.

  4. Influences on development • Genetic • Environmental – family structure, housing,family support • Stimulation • Malnutrition • SEC

  5. Areas of development • Gross motor • Fine Motor & Vision • Hearing & Communication • Social & Personal

  6. Major normal milestones (average age)

  7. Major normal milestones (2)

  8. Scenario • Mona, a single mother, brings her 12 weeks baby for her first (late!) immunisation and baby check. Before she comes into the room, you try and remind yourself what you would expect a 12 week baby to be doing. • What do you jot down in each field of development?

  9. Developmental delay • Global • Specific • Deviance vs delay

  10. Developmental delay • Specific delay may have repercussions in other areas of development • Vision & motor/language • Hearing & language • Language & social • Attention control & difficulty learning to read

  11. History • Parental concerns – ‘parents usually right’ • Family History – how compares with sibs • Pregnancy • Birth • Postnatal • Feeding • Development • Medical history

  12. Examination • Look at the parents!! • Observations of child • Head circumference • General examination • Neurological examination

  13. Basic developmental kit • Pencil/paper • 1in cubes • Simple formboard • Simple book

  14. Global delay • Down’s syndrome • Commonest & most familiar • Incidence 1 in 660 LB • Increasing risk with maternal age • Recurrence: twice DS risk in subsequent pregnancy • Chromosomal non-dysjunction/ translocation/mosaicism

  15. Downs syndrome • Ring alarm bells – diagnosis confirmed from chromosomes • Multisystem • Insert in PHR

  16. Downs syndrome - development • Differences within DS population • Mainstream education +GCSE’s vs no language • Limited exercise tolerance vs sporting excellence • 40% of children with DS are able to learn to read

  17. Downs syndrome - milestones

  18. Management • Multidisciplinary • Congenital heart disease - 40-50% AV canal defects, PDA, ASD,VSD. Cardiologist • Atlanto-axial instability – rare, insidious onset. No routine X-ray- variability. Watch for change in gait/manipulative skills, neck pain, sphincter disturbances • No contraindications to immunisation +/- flu vaccine

  19. Local protocol • 0-2y – ‘acute’ paediatrician follows up • 2- 5y ( F/T school) – community paediatrician • >5y - if no health problems, surveillance leaflet to family and GP, for GP follow up

  20. Basic medical surveillance for people with Downs syndrome (DSMIG) • Growth • Measurements at least annually in childhood, at regular intervals thereafter. Plotted on Downs specific charts • Thyroid • Guthrie spot TSH + biochemistry card attached to distinguish from neonatal Guthrie 1-2yearly • OR Venous blood for T4, TSH, thyroid Abs 2-3yearly • Hearing • Check 2 yearly throughout life – more often if problems. Audiology/school nurse • Vision • After 4y of age vision checked at least every 2y throughout life - optician • Heart • Cardiac check advised in early adulthood +/- routine echo • DSMIG recommendations

  21. Locomotor delay • Variation in milestones – walking 7/12 – 30/12 • First steps – short, widebased with planus feet • Mature gait not achieved till ~4.5y

  22. Locomotor problems • Normal variants – all present with ‘awkward gait’ • Femoral/tibial rotations • Bow legs – normal in infant; correct by 18m • Knock knees • Correct spontaneously

  23. Bottom shufflers • Different patterns • +ve family history • Don’t crawl; possibly later sitting • Hypotonia – resolving • Vertical suspension – hip flexion/knee extension posture • Dislike prone position • Mx = reassure!

  24. Benign hypotonia • Delayed, not deviant, pattern • Low muscle tone • Normal neurology • +/- bottom shuffle

  25. Toe walking • Idiopathic • Myopathic • Neurological • Key = Neurological examination +/- CK

  26. Scenario John’s mother brings him to see you because she thinks he is ‘slow’. At the age of 18m he is not yet walking although he pulls himself to stand and cruises, he chucks objects from his high chair and has about 3 words with meaning’ What questions might you want to ask Mum about his gross motor development

  27. She tells you that he bottom-shuffles and so did his Dad. He sat at 6m and rolled at about the same time. Examination is completely normal. • What do you tell his mother about his gross motor development?

  28. Language delay • May cover cognitive delay. • Always refer for audiology assessment • Language development influenced by • Early input – carer/child interaction • Learning disability • Genetic endowment

  29. Patterns of communication disorder • Primary problem is with speech production because of mechanical (anatomical) defects or impaired neuromuscular control of the speech apparatus • Specific Language Impairment (SLI) –problems of language comprehension/expression for which no identifiable explanation • Children who stop talking – rare • Impaired language and social interaction – ASD etc

  30. Bilingual child - ESL • Often late recognition • Problem in which language? • How to treat – which language?

  31. ASD • Pervasive developmental disorder determined by presence of abnormal/impaired development manifest pre 3y of age affecting: -social interaction - communication - restricted repetitive behaviour/interests ICD 10

  32. Aetiology • Often undetermined • Familial element • Syndromes associated, including: • Fragile X, Tuberous sclerosis, PKU, NF, Downs

  33. Management • SALT • Behavioural techniques • Educational support • Parent courses and support

  34. Important points • +ve family history language delay/learning difficulties • Early behaviour – passive/irritable • Feeding skills • Play underpins language development (depends on symbolic understanding) • Parents often over estimate language comprehension

  35. Key points • Majority of normal babies born around expected due date smile by 8 weeks. Failure to do so is a warning sign. • Make allowances for prematurity • Developmental regression rings alarm bells – refer! • Known existing disabilities may impair performance in other fields of development wo relevance to intellectual development

  36. Key points (2) • Late walking more common in babies who bottom shuffle. How get about currently – familial element • Delayed gross motor development is least significant pointer to general delay – but can be most obvious and worrying to parent. • Child presenting with language delay may have unrecognised global delay • Watch for persistence of immature patterns of play & behaviour as well as failure to progress at normal rate

  37. Developmental Coordination Disorder • ‘clumsy child’ • Parent/teacher concerns • Overlap with other disorders –e.g Asperger syndrome

  38. Definition • In the absence of any known neurological condition or intellectual impairment, dyspraxia is the inability to plan, organise and coordinate movement. • Brown D, cited in Bowens & Smith. Childhood dyspraxia, 1999

  39. History & Background • Incidence – 5% • No standardised approach for screening, diagnosis & treatment • Previously all children with concerns regarding motor coordination were seen by a paediatrician and then an OT • Long waiting list up to 2 yrs for OT assessment • New secondary screening started in Dec 2004 using MABC* (Movement Assessment Battery for Children) checklist & SDQ. Now use DCD-Q and SDQ *Henderson & Sugden, 1992

  40. Motor difficulties identified • Parents & Teacher • complete SDQ • complete DCD-Q • Send own observations DCD Screening process Action: Neurological Examination by GP Normal DCD Team at Child Development Centre Abnormal Neurology Refer to Paediatrician

  41. DCD Screening process Referral to Community OT Service Child with SEN/SEN in process Referral with DCD-Q/SDQ received by DCD Team Movement problems: (below 10th centile DCD-Q) Complex Presentation Joint OT/Paediatric Clinic Motor skills difficulties only OT Assessment Abnormal Scores on SDQ or other primary diagnosis Paediatrician Assessment At Risk: >10th centile DCD-Q Advice Pack sent

  42. Questions?

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