Child Psychiatry Flashcards
Define Autism
Pervasive developmental disorder characterised by triad of: impairment in social interaction, communication and restricted/stereotyped interests
Give three PRENATAL risk factors for Autism
Genetics
Parental Age >40
Sodium Valproate usage
Give three ANTENATAL risk factors for Autism
Hypoxia at birth
Prematurity
Low birth weight
Give a POSTNATAL risk factors for Autism
Toxins such as lead/mercury/pesticides
How might the ‘Asocial’ component of the Autism triad present?
Few social gestures, lack of eye contact, lack of emotional expression
How might the ‘Restricted Behaviour’ component of the Autism triad present?
Repetitive and stereotyped
Upset at any change in routine
Obsessively pursued interests
How might the ‘Impaired Communication’ component of the Autism triad present?
Distorted and delayed speech
Echolalia (repeated words)
Name three conditions associated with Autism
Epileptic seizures
Visual impairment
OCD
Describe the ICD10 criteria A-E for Autism
A - Presence of abnormal/impaired development before the age of three
B - Qualitative abnormalities in social interaction
C- Qualitative abnormalities in communication
D - Restrictive/Repetitive stereotyped behaviours
E - Clinical picture not attributable to anything else
Describe the Appearance, Speech and Thought of a patient with suspected Autism
Appearance - ritualised/stereotyped behaviours, clapping, rocking, poor eye contact
Speech - delayed, repetitive, unusual rate and rhythm
Thought - Obsessions and Compulsions, intense preoccupations
Describe the expected Perception, Cognition and Insight of a patient with suspected Autism
Perception - may be sensitive to noise/touch/ smell
Cognition - Impaired attention but can concentrate on special interests
Insight - may be poor
At what age should a child turn towards sound?
3 months
At what age should a child know and respond to own name?
12 months
What age should a child combine two words?
2 years
At what age should a child be smiling?
6 weeks to 10 weeks
At what age should a child play with other children?
4 years
Name two investigations you could do for a child with suspected Autism
Hearing tests
CHAT - Checklist for Autism in Toddlers
Aspergers Syndrome is a differential for Autism. Describe three clinical features
Abnormalities in social interaction
No impairment in language/cognition or intelligence
More prevalent in boys
Rett’s Syndrome is a differential for Autism. Describe three clinical features
Severe progressive disorder starting in early life
Language impairment, stereotyped hand movement
Irregular breathing
Hellers Syndrome is a differential for Autism. Describe the clinical features
AKA Childhood Disintegrative Behaviour
Two years of normal development followed by loss of previously learned skills
When can a diagnosis of Autism be reliably made?
At the age of 3 by a specialist
Describe the Psychological management of Autism
CBT (if able to engage and is motivated)
Describe the sociological management of Autism
All diagnosed should have a key worker
Specialist schooling if necessary
Families should be offered support