ADHD Flashcards
What are the core symptoms of ADHD?
- Inattention: distractible, unable to focus or concentrate, keep shifting activities, forgetful, cannot organise tasks etc
- Impulsivity: cannot wait for turn, act without thinking, poor at turn taking, interrupts conversation and no sense of danger leading to accidents
- Hyperactivity: fidgety, cannot sit still
What is the diagnostic criteria for ADHD?
- Symptoms evident in more than one situation e.g. home, school, clinic etc
- Onset before 7 yrs (DSM-V) and 6 yrs (ICD-10)
- Persists for at least 6 mths
- Caused significant functional impairment
- Not better accounted for by other mental disorders: ASD, depression, anxiety, schizophrenia, learning disability
- Diagnosis of hyperkinetic disorder can still be made in adult life - grounds are the same but attention and activity must be judged with reference to developmentally appropriate norms
What are the parent concerns you want to ask in a history for ADHD?
- How is the child at home?
- Does the child follow instructions?
- Can they sit still for a task/game/film?
- How are they outside such as supermarkets?
- Awareness of dangers around them?
- Traffic awareness
- Ability to maintain focus in tasks?
- Can ask about differences compared to their other children?
- Meals: fussy in finishing? Do they stay at the table?
- Sleep: able to sleep easily? Stay asleep?
What are the school concerns you want to ask in a history for ADHD?
- Progress: academic/functioning?
- Ability to organise tasks
- How were they in primary vs secondary school
What is the epidemiology of ADHD?
- Male : female 4:1
- Most diagnosed between 3-7yrs
- DSM-V defines ADHD as condition incorporating features relating to inattention +/or hyperactivity/impulsivity that are persistent
- Has to be element of developmental delay
- For children up to age of 16yrs, 6 of the features have to be present
What is the management following presentation of ADHD?
Use 10 week wait and watch to see if symptoms change/resolve. If they persist, refer to secondary care (usually paediatrician with special interest in behavioural disorders or local CAMHS)
What is the first management of ADHD?
- Psychoeducation to child, family and school - control hyperactive behaviours
- Behavioural management strategies - 1st line intervention including family work and parenting
- Drug therapy should be seen as last resort and only available to those aged >/= 5yrs
What are the pharmacological management of ADHD?
If failing to respond or severe symptoms:
- 1st line: Methylphenidate
- 2nd line: lisdexamphetamine
- Dexamphetamine for those benefitting from lisdexamphetamine but can’t tolerate its side effects
- Next offer atomoxetine or guanfacine if not tolerating or not responding to separate 6 week trials of lisdexamphetamine and methylphenidate
Describe methylphenidate
- 6 week trial - CNS stimulant acting as dopamine/norepinephrine reuptake inhibitor
- SE: abdo pain, nausea + dyspepsia
- Monitor weight and height every 6 months and before starting
- Baseline ECG before starting - BP and HR too
What co-morbidities are there with ADHD?
- Oppositional defiance disorder
- Developmental coordination disorder
- Tic disorder
- Tourette syndrome
- Learning disabilities
- ASD
- Depression
What are the risk impacts of ADHD?
- Poor academic achievements
- Social impairment and low occupational status
- Increased risk of substance abuse and increased risk of injury
What are the differentials of ADHD?
- Learning difficulties
- Speech and language disorder
What are the risk factors of ADHD?
- Prematurity
- Genetics
- Maternal smoking/illicit drug use in pregnancy
- Male sex
- Evidence for being the oldest sibling and this increases with increased number of younger siblings - disruptions of attachment
What can be used to assess ADHD?
- SNAP questionnaire
- Connor’s
- School observations
- Qb test
What can be done in a classroom to help with ADHD children?
- Teaching in small group or 1:1
- Sit at front of the classroom
- Frequent prompts from teacher
- Short brain breaks - certain amount of time working and brief break allowed after
- Fidget toys
- Written task list to support verbal instructions
- Chunking of information
- Reward charts