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
What are some medications used in the management of Alzheimer’s?
Donepezil, rivastigmine and galantamine
Memantine
What is a medication used in the management of Lewy-Body dementia?
Rivastigmine
What are the side effects of acetylcholinesterase inhibitors?
GI disturbance, reduced appetite, arrhythmias, dizziness, drowsiness, falls, headache, GI bleed
What are some side effects of memantine?
Constipation, dizziness, drowsiness, headache, seizures
In which conditions should caution be taken when prescribing acetylcholinesterase inhibitors?
Peptic ulcers, bladder obstruction, asthma/COPD, heart block, syncope, seizures
What are some behavioural and psychological symptoms of dementia (BPSD)?
Agitation, aggression, wandering, sexual disinhibition
Sundowning
Sleep disturbance
Depression, anxiety, psychosis (hallucinations and delusions)
What non-pharmacological management should be considered for behavioural and psychological symptoms of dementia (BPSD)?
ABC charts (antecedent-behaviour-consequence), Distraction/re-direction
Activity scheduling, reminiscence therapy, aromatherapy
Orientation, hearing aids + glasses
What pharmacological management may be considered for behavioural and psychological symptoms of dementia (BPSD)?
Antidepressants AChEi/memantine Analgesia Benzos Mood stabilisers/anticonvulsants Antipsychotics
When might a vulnerable adult risk management (VARM) be used?
When working with adults deemed to have capacity to make decisions for themselves, but who are at risk of serious harm or death through: self-neglect, risk taking behaviour or refusal of services
What is the Abbey Pain Scale?
Standardised pain assessment tool developed for use in demented non-verbal patients
How is pain assessed using the Abbey Pain Scale?
Vocalisation Facial expression Body language Physiological changes Physical changes
Why can it be difficult to manage physical health issues on psych wards?
Lack of specialist nursing care Lack of senior physical health support Risks to pts Non-compliance Difficulty in recognising or communicating physical health problems
What are the key points to consider when asking about social + functional history in an older person?
Where they live (home, residential home etc.)
How they mobilise and with what aids
Who performs tasks such as cleaning and shopping
Adaptations or safety features within the home Package of care, support and by whom
Why should comprehensive geriatric assessment be done?
Reduced readmissions Reduced unnecessary deaths Reduced long-term care Greater patient satisfaction Lower costs
What are the domains of the comprehensive geriatric assessment?
Problem list Medication review Nutritional status Mental health Functional capacity Social circumstances Environment
What should be considered in the problem list of the CGA?
Current co-morbidities and past
Physical symptoms: pain, continence, sensory impairment
MSK and skin assessment
What should be considered in the functional capacity domain of the CGA?
Basic activities of daily living
Gait and balance
Activity/exercise status
Instrumental activities of daily living
What should be considered in the social circumstances domain of the CGA?
Informal support available from family or friends
Social network such a visitors or daytime activities Eligibility for being offered care resources
Finances
What should be considered in the environment domain of the CGA?
Home environment
Facilities and safety within the home
Toilet + transport facilities
Accessibility to local resources
What is frailty?
State of increased vulnerability to stressors due to age-related declines in physiologic reserve across neuromuscular, metabolic, and immune systems
What are the complications of frailty?
Dehydration, delirium, inadequate nutrition, skin breakdown, pressure ulcers, lowered resistance to infection, falling, worsening mobility
All leading to increased hospitalisation, care home admissions and death
Describe the Rockwood clinical frailty scale:
Scale ranging from very fit to terminally ill that is used to estimate frailty of an individual and therefore their prognosis
How can frailty be prevented?
Electronic frailty index to identify frail adults
Good nutrition, low alcohol intake, staying physically active
CGA, falls assessment + intervention, med review
What is multimorbidity?
Presence of 2 or more long-term health conditions
When does polypharmacy become problematic?
No evidence-based indication for medication
Medication fails to achieve the therapeutic objectives
Cause unacceptable ADRs, or put the pt at high risk of ADRs
Pt is not willing or able to take one or more medicines as intended
What is the STOPP START tool?
Screening tool that can be used to identify potentially inappropriate prescriptions that may result in hospitalisation, and alert doctors to potential prescriptions for commonly encountered diseases in older people
What are some common medications that may be started using the STOPP START tool?
Anticoag in AF
Antihypertensives, statins
ACEi, beta blockers (angina), metformin
What are some common problematic drugs in the elderly?
Anticholinergics
Opioids, benzos, NSAIDs, warfarin, digoxin, bendroflumethiazide, TCAs
What are some causes of falls?
Trips/slips Acute illness Faint, postural hypotension Vertigo, chronic vestibular hypofunction Sensory neuropathies Subdural Multiple factors (polypharmacy, frailty)
How should a lying/standing BP be completed?
Best measured in morning
Lie flat for 5min, check BP then again within 1min of standing and after 3min of standing
How is postural hypotension defined?
Drop of more than 20/10mmHg with symptoms or drop to <90 systolic
Describe the domains of a multi-factorial falls risk assessment:
Falls history
Assessment of gait, balance and mobility, and muscle weakness (timed up and go test)
Osteoporosis risk
Person’s perceived functional ability and fear of failing
Assessment of visual impairment
Assessment of cognitive impairment and neuro exam
Assessment of urinary incontinence
Home hazards
CVS exam, postural BP, ECG and med review
How can falls be prevented?
Strength and balance training (Otago or postural stability)
Med review
Postural hypotension correction
Home hazard assessment, transfer safely (including to toilet), sensory aids and good footwear
What are some consequences of falling?
Injury Fear of falling, loss of mobility, increased dependency Hypothermia Long lie (AKI, rhabdo) Infection (UTI, pneumonia) Thrombosis
How can bone health be assessed?
Bloods, DEXA scan and FRAX score
What is carer strain?
When caregiver feels overwhelmed and unable to perform their role to the best of their ability
What is a package of care?
Combination of services put together to meet a person’s assessed need
What is the focus of the integrated community services team?
Providing short term support at home when one is discharged from hospital and/or to avoid an unnecessarily prolonged hospital admission
What is a home first form?
Individuals are medically fit for discharge but still require ongoing home support, work towards restoration of daily routine
What is a SALT assessment?
Assesses ability to communicate, take fluids and food, take medication
Recommend how to feed, what consistencies are safe, communication chart
What is feed at risk?
Person continues to eat and drink despite significant risk of aspiration and/or choking
Used to maintain QoL in advanced stage of illness
What is a nursing home?
Staffed at all times by registered nurses supported by care assistants
Residents need nursing intervention
What is a residential home?
Staff are trained but not in nursing care
What is discharge planning?
Process by which hospital team considers what support might be required by pt in community, refers pt to and liaises with these services to manage pt discharge
What factors need to be considered before discharge?
Destination of discharge, rehab and medical management plans
DNAR needed?
Pt choice as part of MDT
Continuing healthcare checklist: funding (100%, funded nursing care, mainstream, fasttrack)
TTOs + discharge letters
What questions should be asked as part of a continence history?
How pt voids, frequency, symptoms
Oral intake and types of drinks consumed
Bowel habit-including stool type and frequency
Drug history
What examinations should be performed as part of investigation into incontinence?
Review of bladder and bowel diary
Abdominal examination
PR examination (prostate in males)
External genitalia review