patient safety: a major global health challenge · patient harm and adverse events in hospitals...
TRANSCRIPT
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Patient Safety:A Major Global Health Challenge
Ashish K. Jha, MD, MPHApril 8, 2019
+Agenda
What is the burden caused by unsafe patient care?MortalityDisabilityDiagnostic errorsFinancial costs
What have been the patient safety victories?
How can we continue to improve patient safety?
+ The global burden of unsafe medical care is massive
+How big a problem is this?
Adverse events: likely one of the 10 leading causes of death and disability in the world
+Major Reports: NASEM and WHO
+ How do we know? Approach
Used existing list of indicators Commissioned by the World Alliance for Patient Safety
Focused on major causes of harm in hospitals Infections, medications, falls, VTE, etc.
Identified prevalence, impact from: Epidemiologic data
Comprehensive literature review
Data and reports
Applied GBD modeling approaches
+ Adverse events per year
134 million unsafe events annually in LMICs
As many as 1 out of every 4 hospitalizations result in injuries each year in LMICs
1 out of every 4
+ Safety events in LMICs
27M
14M17M
27M
316K
48M
0
10 M
20 M
30 M
40 M
50 M
60 M
UTI VTE ADE Falls VAP* Ulcers
+ Mortality in LMICs
2M
422K
223K
41K 63K
240K
K
200K
400K
600K
800K
1M
1M
1M
2M
2M
UTI VTE ADE Falls VAP Ulcers
+ Deaths from Injuries
2.6 million deaths annually due to adverse events in LMICs
That means 1 in 22 people die from adverse events in LMICs
2.6 milliondeathsannually
1 in 22
+ Not just a LMIC problem
+ Post-Op sepsis after abdominal surgery
3.673
2.6582.454 2.386 2.371 2.316 2.269 2.201 2.129
1.9891.862
1.717
1.352
0
500
1.000
1.500
2.000
2.500
3.000
3.500
4.000
+ Obstetric trauma in instrument deliveries
16,9
11,3 10,9
9,6
8,5
7,4 7,2 6,8 6,4
4,8 4,2 3,9 3,7 3,4 3,2
0
2
4
6
8
10
12
14
16
18
+ So what is the global picture?
+ A top cause of death and disability
64 million Disability-Adjusted Life Years (DALYs) lost from adverse events
High income18%
Upper middle income
19%
Lower middle income
25%
Low income38%
Where are these DALYs coming from?
+ Compared to other conditions?
67 67 6456
40
0
10
20
30
40
50
60
70
80
Road Injuries HIV/AIDS Adverse Events Malaria Tuberculosis
DA
LYs,
in m
illi
ons
Millions of DALYs annually, worldwide
+ Beyond harms from adverse eventsTwo neglected areas of patient safety
+ First neglected area of patient safety:Diagnostic Errors
+Diagnostic errors in healthcare: HICs
5% of clinical encounters lead to diagnostic error
Many of these are delays with large consequencesCancer diagnosesMissed myocardial infarctions, strokes
Many lead to over treatment with their own effects
+ Problem in LMICs is much worse
+ How often do we get the basics right?
Location of Study
Cases Correctly Managed
CorrectDiagnosis
Unnecessary or Harmful Medicines Given
Delhi 23% 54%
Madhya Pradesh 12% 92%
Bihar3% 100%
8% 86%
+
Findings in Shaanxi, China
Unnecessary or Harmful?
Correct Diagnosis?
Basic Checklist?
64%
26%
18%
Unique to India?
+
Findings in Tanzania
Unnecessary or Harmful?
Correct Diagnosis?
Basic Checklist?
72%
33%
39%
Unique to Asia?
+ Diagnostic Errors in Medicine
A major problem in high income countries
A crisis in LMICs
Needs to be a major focus of the patient safety movement
+ 2nd neglected dimension:Substandard Medicines
+
1 in 10 medicines in low and middle income countries are
falsified or substandard
Substandard and falsified medicines
+Substandard medications
189.182
255.115
91.548
123.454
K
50K
100K
150K
200K
250K
300K
Diagnosed, Untreated Falsified and Substandard Medications
Mortality and morbidity due to falsified and substandard-quality TB medicines
Deaths YLD
+Unsafe care has large financial costs
+ Economic Impact
Patient harm and adverse events in hospitals consume approximately 15% of acute care expenditure in a healthcare system of a typical developed country.
As much as one dollar in seven is spent treating the effects of patient harm in acute care.
The one set of investments that might pay for themselves
one dollar in seven
The Economics of Patient Safety, OECD 2017
15% of acute care expenditure
+ How do we address the problem of unsafe medical care?
+Important areas of progress…
+
Shift in culture from the individual to the system
Greater focus on teamwork, collaboration
Dramatic rise in use of health ICTs Certainly in HICs LMICs beginning to make progress May leapfrog over EHRs with mHealth
Greater use of safety tools Checklists RCAs
Areas of progress
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Central Line infections down >75% in the US
Medication error rates appear down about 50%
Surgical care has gotten safer Anesthesia is so much safer Post-operative infections (SSIs) down across the board Other surgical complications appear to be declining
And care has gotten better
+But we have a long way to go
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It’s about systems, not individuals
We have to move from thinking about errors to safety
Safety has to become a top priority of the HC system
Framework: how do we think about adverse events?
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Mandatory and voluntary reporting of adverse events
Engage consumers and professionals
Build an integrated culture of safety
Promoting safety through policy
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Avoid reliance on memory and vigilance
Focus on user-centered design
Move towards team-based care
Involve patients in their own care
Focus on better information systems
Promoting safety on the front lines
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1. Focus on learning across health systems
2. Continue to learn from other industries
3. Make safety a priority of CEOs, hospital boards
4. Turn ICT investments into safer care
5. Make safety data transparent and accessible
6. Bring patients into the effort to make care better.
The future of safety
+Thank you for inviting me