ICB Flashcards
What is integrated care?
Person centred co-ordinated care which involves MDTs and is for pts with multiple overlapping problems
Treatment, care and support can be tailored to meet patient needs and preferences
What are some risk factors for delirium?
Advanced age, dementia, polypharmacy, functional or sensory impairment, malnutrition, co-morbidities
What tools can be used to assess delirium?
CAM, AMT, 4AT
What are the sections in the 4AT?g
Alertness
AMT4 (age, DOB, name of hospital, current year)
Attention (list months backwards)
Acute change or fluctuating course
What are the sections in the CAM?
Acute change or fluctuating course of mental state
Inattention
Altered level of consciousness
Disorganised thinking
What are some underlying causes of delirium?
Trauma, hypoxia, frailty, NOF #, smoker, drugs, ward moves, lack of sleep, electrolyte imbalance, retention, infection
How should delirium be managed?
Manage pain, orientate (clock, calendar), involve family, ensure pt has glasses and hearing aids, manage constipation/retention, promote oral intake, sleep and mobilisation (PT)
What is the characteristic pathology in Alzheimer’s?
Amyloid beta plaques and neurofibrillary tangles
What are some of the characteristic features in Alzheimer’s?
Difficulty remembering recent events but maintain memory of past events
Difficulty recognising people
Repetitive speech
Disorientation
What is the pathology in vascular dementia?
Arteriosclerosis in BVs supplying brain leading to small vessel disease and infarcts
What is the pathology in Lewy-Body dementia?
Lewy bodies in cortex and substantia nigra
What are some of the characteristic features in Lewy-Body dementia?
Fluctuations in degree of cognitive impairment over time Parkinsonism Visual hallucinations Falls REM sleep disorder
What are some of the characteristic features in fronto-temporal dementia?
Alteration of social behaviour and personality Agitation, depression Impaired judgement and insight Speech output falls Changes in appetite and food eaten
What are some of the characteristic features in alcoholic dementia?
Deteriorating executive function and assessment of risk
Personality changes
Reduced impulse control
Socially inappropriate behaviour
Attention, concentration and memory problems
What is the pathology in alcoholic dementia?
A combination of thiamine def., toxic effects of alcohol on nerve cells, head injury and BV damage
What is mild cognitive impairment?
Memory, problem solving, planning, language problems BUT does not interfere significantly with daily life
What is memory clinic?
MDT that assesses and diagnoses dementia and may provide psychosocial interventions for dementia
What is the aim of memory clinic?
Early diagnosis Early treatment Maximising decision-making autonomy Risk reduction Access to care and services
What happens at memory clinic?
Dementia and subtype diagnosis + explanation
Care coordination
Offering interventions including pharmacological and psychological support
Carer support
How are patients in memory clinic assessed?
History and collateral, physical exam (neuro + CVS)
MSE, cognitive assessment (ACE, MMSE, MOCA)
Bloods, ECG, CT/MRI
How can inattention be assessed as part of the CAM?
Squeeze my hand when I say the letter ‘A’
How can disorganised thinking be assessed as part of the CAM?
Ask questions: will a stone float on water, are there fish in the sea?
Command: hold up this many fingers
What are some bedside cognitive screening tests that can used in the investigation of cognitive impairment/dementia?
6CIT AMTS10 MMSE MoCA GPCog ACE-III
What factors may confound results in cognitive screening tests?
Cognitive reserve and adaptability e.g. doctors may perform well even if they have early dementia
Education and IQ
English not first language
Sensory impairment