Child Psychiatry Flashcards
What is ADHD?
Hyperkinetic disorder in ICD-10
Attention deficit hyperactivity disorder
Overactive poorly modulated behaviour, marked inattention and lack of persistent task involvement (short attention span and distractibility)
Disorganised, ill-regulated, and excessive activity (overactivity)
Reckless and impulsive, prone to accidents (impulsivity)
What is needed to be diagnosed with ADHD?
Symptoms prior to age 6 and of long duration
Impairment present in 2 or more settings (eg home and school)
What should be excluded when diagnosing ADHD?
Anxiety disorders Mood affective disorders ASD Learning difficulties Hyperthyroidism Poor nutrition-> anaemia Oppositional defiant disorder Hearing impairment
What is the 1st line treatment for ADHD?
Parent training (new forest parenting package) Social learning model (modelling, rehearsal and feedback) Positive reinforcement, time-out, response cost, token economy
What are the 1st line medications for ADHD?
Methyphenidate (amphetamine, stimulant, dopamine agonist, only if over 6yrs old)
Atomoxetine (noradernaline reuptake inhibitor, non stimulant)
What are the second line drugs for ADHD?
Dexamfetamine
Lisdexamfetamine
What needs to be monitored when treating ADHD?
Loss of appetite Worsening sleep pattern Palpitations/chest pain Aggression/irritability Tics/repetitive noises Headaches, stomach aches, unexplained bruising Height/weight & growth Dose too high? Zombies (sadness, withdrawal, depression) Pulse and BP
If medications don’t work, how can you treat ADHD?
Family therapy
CBT
How may adults present with ADHD?
Fidgeting, poor concentration, restlessness
Problems with emotional regulation
Difficulty maintaining relationships/employment
Substance misuse
Depression
What is the neurophysiology explanation of ADHD?
Congulostriatal pathway (is a -ve link dopamine pathway)
Lack of inhibition-> uncontrolled movement
Dopamine agonism increases the inhibition of the cingulostriatal pathway, inhibiting over activity
What are the common childhood psychiatric disorders?
ASD ADHD Conduct disorder OCD Anxiety
What are the common adolescent psychiatric disorders?
Eating disorders
Anxiety
Mood disorders
Psychosis
What is ASD?
Autism spectrum disorder
Difficulties in social communication, social interaction, repetitive/stereotyped activities
Hypersensitive senses, flat affect, facial expression limited, fixated, little eye contact
Difficulty making friends, difficulty understanding their feelings and emotions so can’t express it
Decreased imagination and flexibility of thought
50% have low IQ
What issues may occur in children/adolescents with ADHD?
- Disciplinary trouble because of unthinking breaches of rules rather than deliberate defiance
- Unpopular with other children and may become isolated
- Delays in motor and language development are disproportionately frequent
- Secondary complications include dissocial behaviour and low self-esteem
- Self medication and addiction may occur in teenage years
- School failure
Prevalence of ADHD (HKS)
1-2% according to NICE