Category: Learning

RCEM – Frailty in the ED

As we all know frailty and care of older patients is becoming a more and more important in the ED. The elderly population is growing rapidly and as you age your health costs shoot up.

The study day not only highlighted several import areas of care within ED, but also how relatively small interventions/conversations can make significant differences.

  1. Think Home First:
    • What is stopping them going home?
    • What tests will guide your decision making? (don’t just investigate because you can)
    • Get them up (you don’t need to wait for physios)
  2. Do the easy stuff: Feed, Water, Toilet, Communicate
  3. DON’T create barriers: e.g. catheters, exessive testing
  4. Ask for help: Local service are your friend

Topics

Population & Costs

Increasing aging population:

Costs as we age:

Life Expectancy

Life Expectancy:

Average life expectancies are often longer than you imagine and after 100yrs life expectancy increases!

  • 80yr woman – 10yr
  • 85yr woman – 7yr
  • 90yr woman – 5yr
  • 99yr woman – 2yr

However, Clinical frailty score is often more predictive.

 

Frailty Trajectory and Life Expectancy

Study shows that the rate of change in frailty has a significant impact on life expectancy. People with “Stable” growth in frailty score remaining at their base line but the faster the CFS changes more impact that has. 

So its worth asking how things have changed over the last year.

Trauma

Frailty has a significant influence on recovery and mortality in relation to both “MINOR” and “MAJOR” trauma. 

 

Rib injury is probably more important than most of us realise – suggesting 15% increase in mortality for every rib a frail person fractures.  JRCALC have since updated guidance to recommend “rib spring” rather than “gentle palpation” in examination.

Silver Trauma Review Clinic:

Mater hospital Dublin have introduced a review clinic for patients following significant traumas.

Mater hospital – Adult only ED

  • 90’000 attendances/yr
  • 10.5WTE ED consultants
  • Major Trauma Centre

Silver Trauma Review Clinic

  • Weekly clinic sees 10 patients/week
  • Follows up: trauma patients discharged with non-operative management or post admission
  • Team: EM, Geris, Frailty ACP, Physio
  • Main work: Thoracic, Spinal, humeral, pelvic injuries
  • Requires access to DEXA and MRI (they MRI all spinal injury through clinic not only to age but also find other diagnosis)
  • Reduced admissions.
  • EMJ
Syncope

A really common presentation elderly patients that can be tricky with a higher baseline probability of cardiac causes.

80% is on the history:

  • However, both memory of events & prodromal symptoms are often reduced in older patients
  • Look for causes “What was different that day”
  • Witnesses are really important – the elderly will tend to down play and may confabulate if memory is an issue

Investigation:

sBP takes longer to improve after standing as you get older. Recovery in <45s tends to be good.
  • Heart sounds – Murmurs
  • Neurological 
  • LSBP
  • Bloods inc BM
  • ECG
  • Get up and Go – to look at gate etc.

Get up and Go test

Causes – the frail often have more than 1

  • Orthostatic Hypotension
    • Drugs, Drugs, DRUGS
    • Volume
    • Autonomic failure: Diabetes, Amyloid, PD, Adrenal insuf etc..
    • Alcohol

 

 

  • Reflex (neurally mediated)
    •  
    • Vasovagal
    • Situational – cough, micturition, post exercise, eating
    • Carotid sinus Syndrom
  • Cardiac Arrhythmia
    • Sinus node, AV conduction, Tachy, device malfunction, inherited
    • ALWAYS interrogate devices if they have one
  • Structural Heart Disease
    • Is there a murmur?

Syncope Pathway – Reduces LoS

Delirium

4AT = NEWS for the Brain

 We miss Delirium in 50% of cases & when we do miss it we are 70-80% confident that we were right – so use 4AT 

 

Then PINCH-ME

We often over test look for the simple things first they are the most common.

Parkinson’s

Link to pdmedcalc.co.uk

 

End of Life

“Wasting a dying persons remaining time is WRONG”

Most patients would prioritise time with love ones rather than fruitless time with us.

Recognise

  • History: CFS, co-morbidities, exersize tolerance, ADL’s Residential status
  • Trends/Trajectories: what has happened since arrival and what has happened ob=ver the last few months?
  • Differential diagnosis: what is the prognosis and are the treatments desirable?

Outcomes

Emergency Laparotomy: CFS is more predictive than age

 

Covid:

 

In-hospital CPR: frailty can predict outcome in UK trial

 

Do Not Resuscitate Decisions  

Ombudsman states: End of Life

  • Decisions about not resuscitating a patient, or about putting a DNACPR notice on a patient’s record, are made by doctors and do not need patient consent. This can be an immediate clinical decision made when a patient is seriously unwell, or a decision that goes on a patient’s records in advance and affects treatment at a later stage. But it is a legal requirement for doctors to consult with a patient about a DNACPR decision if they have capacity, and with their next of kin otherwise.”

But our communication needs to be clear to patients and families, not just saying “they are sick” but how sick. And not just what we are not going to do but what we are going to do for the patient.

Preparation:

  • Ensure Anticipatory Medication prescribed
  • End of Life trolly (Dandilion trolly – QLD)
    • Syringe driver kit
    • Paperwork
    • Black towels – to hide blood loss (reduces distress)
    • Taste for pleasure – mouth care with things people actually like (families can bring)

Parkinson’s Disease & can’t swallow

We all recognise the importance of ensuring patients with Parkinson’s disease (PD) get their medication, but..

What do you do if the patient can’t swallow?

We will need to work out what alternative routes we could use, for example dispensable via NG or patches, and what dose. For an ED clinical it is most likely beyond us and we need help! However, that may be extremely difficult to get especially Out of Hours

PDMedCalc

Excellent website that can give you options – select the patients normal regime (initially just one line but you can add as many as needed) and press calculate.  It gives you a dispensable and patch dose, which can help the discussion with pharmacy about where we can get it. (however, no calculator is perfect)

LA – Toxicity

We are regularly doing blocks next to major vessels. So warn the patient of the symptoms, & keep them monitored(at least 15 min).

Symptoms of local anaesthetic toxicity

  • Circumoral and/or tongue numbness
  • Metallic taste
  • Lightheadedness/Dizziness
  • Visual/Auditory disturbances (blurred vision/tinnitus)
  • Confused/Drowsiness/Fitting
  • Arrhythmia
  • Cardio-Resp Arrest

Remember – Do basics WELL

Without Cardio-Resp Arrest

Use conventional therapies to treat:

  • Seizures
  • Hypotension
  • Bradycardia
  • Tachyarrhythmia (Lidocaine should not be used as an anti-arrhythmic therapy)

In Cardio-Resp Arrest

  • CPR – using standard protocols (Continue CPR throughout treatment with lipid emulsion)
  • Manage arrhythmias – using standard protocols
  • Consider the use of cardiopulmonary bypass if available
  • Recovery from LA-induced cardiac arrest may take >1 h
  • Lidocaine should not be used as an anti-arrhythmic therapy

PDF: Quick Reference Handbook – Guidelines for crises in anaesthesia

 

Acute Behavioural Disturbance / Excited Delirium

Most of us will have seen patients like this – agitated, aggressive and often with police or security pinning them down.

  1. High risk of Cardiovascular Collapse/Death – likely due to adrenaline surge, heat exhaustion and injury. It can happen very suddenly.
  2. Keep physical restraint to a minimum – Don’t allow patient to forced face down, it’s the most likely way of killing them.
  3. Sedation – if you’re restraining you will almost certainly need to sedate. IV is best but if access is too risky IM will have to do.
  4. Aggressive management of underlying issues – esp. hyperthermia and acidosis and look out for rhabdomyolysis and DIC

Refusing treatment = Mental Capacity Assessment [LINK]


OrderDrugRouteTypical Dose (mg)Onset (min)Duration (hr)Warning
First LineLorazepam - AdultIV1mg IM/IV (max dose 4mg/24hrs)2-51-2Respiratory depression, IM unpredictable onset
IM15-30
Lorazepam-ElderlyIV0.5mg IM/IV (max dose 2mg/24hrs)2-5
IM15-30
Second Line - AdultOlanzapine (not within 1hr of IM Lorazepam)IM5mg (max dose 20mg/24hr)15-45>10Arrhythmia Risk: Only if previously used OR ECG
Second Line - ElderlyPromethazineIM10mg15-30>10
Sedation ST4+ involvement requiredKetamineIV1-2mg/kg120-30Theoretical risk of worsening cardiovascular instability
IM2-4mg/kg3-560-90

RCEM -abd

Trust Guide

Acute Heart Failure (AHF) – ESC

Patients presenting with AHF have a high mortality 4-10% in-hospital and 25-30% at 1yr, and 45% if re-admitted. So rapid diagnosis a treat is essential.

AHF Triggers

there are many triggers for AHF, which if recognized and treated with help improve outcomes

  • Cardiac: ACS, Arrhythmia, Aortic Dissection, Acute Valve Incompetence, VSD, Malignant Hypertension
  • Respiratory: PE, COPD
  • Infection: Pneumonia, Sepsis, Infective endocarditis
  • Toxins/Drugs: Alcohol, Recreational drugs, NSAIDs, Steroids, Cardiotoxic meds
  • Increased Sympathetic Drive: Stress
  • Metabolic: DKA, Thyroid dysfunction, Pregnancy, Adrenal Dysfunction
  • Cerebrovascular Insult

ESC Guide – 2021 Heart Failure

Presentations

Decompensated Heart Failure

Isolated Right Vent-Failure

Pulmonary Oedema

Cardiogenic Shock

Managment

Treatment – Time Matters!!!

  • Mortality increased by 1%/hour IV treatment not started

Treat The Cause!: If you can identify the trigger treat it it will in turn improve the AHF. (e.g. AMI, Arrythmia(Tachy/Brady), Massive PE)

Oxygen
  • Not all patients should be given Oxygen ESC suggest maintain SaO2 >90%
  • Early NIV is suggested if any of:
    • RR >25bpm or SaO2 <90% despit oxygen
    • Signs type 2 respiratory failure

Metanalysis suggests early NIV may reduce need for intubation and improve mortality

NIV Guide-HERE

Diuretic

Vasodilator

Inotropes

Mental Capacity Act (2005)

Applies to all over 16’s

Principles

  1. Everyone is presumed to have capacity – until a lack of capacity has been established
  2. All practical efforts have been made to help patient make a decision
    • Explain decision and options as clearly and concisely as possible (be flexible)
    • Make every effort to help the person understand (language line, writing, etc.)
    • Are there others who might help them understand? (nursing, medical, family, freinds)
  3. People are free to make an unwise decision
  4. Anything done under the act MUST be in the patients best interest
  5. Carefully consider what is the least restrictive option

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