serving the capital gresham lecture ‘saving londoner’s lives’ 7 th march 2011
TRANSCRIPT
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Serving the Capital
Gresham Lecture‘Saving Londoner’s Lives’
7th March 2011
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SouthCentral
Yorkshire
South East Coastal
Isle of Wight
South West
GreatWestern
NorthEast
East Midlands
West Midlands
NorthWest
East of England
Staffordshire
NEW AMBULANCE TRUST CONFIGURATION
London
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About London‘These people, and this city, deserve the very best. The inhabitants of a world-class city should not have to settle for anything less than world-class healthcare’
Lord Ara Darzi
• 620 square miles
• Population of over 7.5 million
• Changing population
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About us• Busiest ambulance service in the UK
• Only pan-London NHS trust
• 1.5 million 999 calls each year
• 1million responses each year
• 750,000 patients taken to hospital
• 5,000 staff and nearly 1,000 vehicles
• Annual increase in demand of 60,000 more 999 calls
• £282m budget
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Our patients
• Critically ill Stroke, trauma, heart attacks, cardiac arrest
• UrgentFalls, non-life threatening illness and injury, long-term conditions
• Non-emergency transportPatients who need support in attendingroutine healthcare appointments
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Our VisionA world-class ambulance service for London that meets the needs of the public and all our patients, with staff who are well trained, caring, enthusiastic and proud of the job theydo.
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Our priorities
• To deliver a timely ambulance response to 999 callers
• To develop our service so that patients get better and more appropriate care
• To improve patient care without costing more
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A timely response to patients
Government-set targets to reach:• 75 per cent of life-threatening (Category A)
calls within eight minutes• 95 per cent of serious but not life-threatening
calls (Category B) within 19 minutes• Category C (not serious or life threatening) –
local agreement
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Types of Calls
Emergency
• Red (Life Threatening)
• Amber (Possibly Life threatening)
• Green (Non-life threatening)
Urgent (Within 3 hours)
Non – Urgent (Pre-booked)
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Mobile data terminal (MDT) destination screen
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Emergency Call Categorisation
• 1.5 million 999 calls received
• Prioritised by Emergency Medical Dispatchers using
• Priority Dispatch Corporation’s Triage System
• Current development of bespoke Computer Aided Dispatch ‘Command Point’
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Dispatch
• Emergency Operations Centre
(& Incident Control room)
• Urgent Operations Centre
• Clinical Telephone Advice
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How do we respond?
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Care Pathways• Advise patients by telephone – hear & treat • Treat and advise patients on scene – see & treat• Onward referral:
Falls team, Community Nurse, GP, Outreach teams• Accident & Emergency Unit – Hospital• Minor Injury Units / Walk in Centre• Specialist Units:
Cardiac, Trauma, Stroke,
• Maternity Unit• Mental Health Unit
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Our achievements• Met Category A target for last seven years
• Met financial targets for last seven years
• Improved cardiac arrest survival
• Control services award
• Healthcare People Management Association
recognition of LINC scheme
• London Mayor recognition of Rough Sleepers /
London Buses initiatives
• ASI – 2 recent bravery & 1 Control staff awards
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Improving patient care
Means:
• Better survival rates for our most seriously ill
and injured patients
• More patients’ needs resolved outside
hospital A&E
• Improved patient experience
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Cardiac careLAS have been bypassing A&E to convey STEMI patients to specialist cardiac centres since 2006 Journey times have increased by 2mins (average)Improved patient outcomes
– Reduced length of stay– Reduction in occurrence of heart attacks– Reduced risk of stroke & major bleeding– Reduced incidence of death
Associated long term cost saving
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Maximising Early DiagnosisFrom Plaque Rupture to Primary PCI
Early symptom recognition
Paramedic ECG
Decision for direct transfer
Confirmation in cath lab
Chest Pain call
Primary PCI
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1998-1999
2001-2002
2002-2003
2003-2004
2004-2005
2005-2006
2006-2007
2007-2008
2008 -2009
2009-2010
0
5
10
15
20
25
London Ambulance Service NHS Trust Cardiac Arrest Survival Rates
Overall Survival RateUtstein Survival Rate
Perc
ent
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Trauma Centres• Local Trauma units cluster with MAJOR Trauma centres
• LAS take seriously injured patients direct to Major centres – improving patient outcomes
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RTC 21638%
Stab or Shot 15327%
Other 427%
Assault 285%
Unknown 142%
Fall 10919%
Mechanism of serious injury5th April - 1st June 2010
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Face Arms & Speech Test
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London’s Hyper Acute Stroke Centres
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Priority call 09:17 to HASU arrives 09:28
CT scan shows ischemic stroke - thrombolysis and hyperacute stroke care required
“Within an hour, his paralysis corrected. Previously someone with a stroke as serious as this could have expected to spend the rest of their life in a nursing home, if they survived”
( Dr Khan, Stroke Consultant) Now discharged and back to his
hobby of playing the accordion
Stroke Case Study
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Current challenges• Meeting response time targets• Providing more care outside hospital; up-skilling
our staff• Replacing our 999 call-taking system• Being ready for the Olympic and Paralympic
Games• 6% year on year increase in demand
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By how much is ambulance demand rising?
• The number of calls handled by ambulance services in England is increasing by 6.5% each year on average, which is equal to approximately 300,000 extra calls each year.
• At an average cost of £200 per call, this represents an additional cost of £60 million pounds each year.
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Top ten illness codes• ‘Other medical conditions’• Abdominal pains• Pain –other• Generally unwell• No injury or illness• Head injury (minor)• Difficulty in breathing• Minor cuts & bruising• Alcohol related• Possible fracture
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Factors Affecting Demand• Seasonal factors• Social/attitude change • Long term conditions• Aging population• Frequent callers• Deprivation • Alcohol• Changes to patient care
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42What contribution has alcohol-related behaviour made to ambulance demand?
• Alcohol-related incidents are increasing in London and nearly 1 in 20 London ambulance incidents are alcohol related.
• Binge drinking behaviour and the increasing affordability of alcohol may also be reflected in other ambulance activity trends, such as the significant increase in the number of calls from 20-29 year olds and the changes in the day and time of calls to the ambulance service.
• From 2000/01 to 2007/08 there has been a trend for more Trauma and Falls ambulance incidents to occur on the weekend evenings.
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0
100
200
300
400
500
600
700
800
900
0 to 9 10 to19
20 to29
30 to39
40 to49
50 to59
60 to69
70 to79
80 to89
90+
Age group
Am
bu
lan
ce
in
cid
en
ts p
er
10
00
he
ad
of
po
pu
lati
on
Number of ambulance incidents per 1000 head of population, by age group, London Ambulance Service, 2007
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Estimate of 2007 ambulance incidents, based on 2000 ambulance utilisation rates and 2007 age structure, London Ambulance Service
0
20,000
40,000
60,000
80,000
100,000
120,000
140,000
160,000
180,000
0 to 9 10 to 19 20 to 29 30 to 39 40 to 49 50 to 59 60 to 69 70 to 79 80 to 89 90+
Age group
Nu
mb
er o
f am
bu
lan
ce in
cid
ents
2000 Actuals 2007 Actuals 2007 Estimates
ONS Mid-year population estimates;London Ambulance Service data
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“Many of patients transported by
ambulance to A&E are discharged
from A&E without the need for follow-up”
“A small number of patients
account for a
disproportionately large
portion of ambulance activity”
“Changes in people’s attitudes and
expectations may mean they are using
999 to get rapid and convenient access
to health services”
“Demand for ambulance services is
rising by over 6% each year”
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• What is the ambulance
equivalent of a smoke alarm ?
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15
5%
6%
6%
14%
18%
32%
Q What do you think is the single most important role of the Ambulance Service?
Base: All respondents (1,010); Fieldwork dates: 19th June – 2nd July 2006
Top 6 answers
Speed of response is most important role
Responding quickly
Responding to a major emergency (e.g. a train crash)
Getting to emergency patients
Transporting patients to hospital(No mention of emergency)Transporting emergency patients
Treating injuries
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London After Dark• Increase in alcohol related incidents• Increase in RTCs, slips trips and falls• Increase in ‘no patient found’ • Increase in staff assaults and abuse • Difficult demand peak between 23.00 and 03.00• Difficulty in locating address / callers• Rough sleepers project
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A service that responds appropriately to all our patients
A service that looks, feels and behaves, and delivers differently
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