the role of digitization of healthcare to improve the role ... · o electronic medication...
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The role of digitization of healthcare to improve the role of nurses in quality and patient safety
Prof. W. SermeusLeuven Institute For Healthcare Policy KU Leuven, Belgium
16.11.2018
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Short Bio
• Professor in Healthcare Management
• Department of Public Health & Primary Care, KU Leuven
• City of Leuven, Belgium
AB-INBEVUniversity of Leuven University Hospitals Leuven
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November 1999
• 44,000 – 98,000 deaths because of
“Adverse Events”
• 8e cause of death USA
• Prevalence: 5% - 5%
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How safe is healthcare?
(source: L. Leape, 2/2001)
1
10
100
1000
10000
100000
1 10 100 1000 10000 100000 1000000 10000000
Number of encounters for each fatality
To
tal
lives l
ost
per
year
DANGEROUS
(> 1/1000)
REGULATED ULTRA-SAFE
(< 1/100K)
Bungee Jumping
Mountain
Climbing
Healthcare
Driving
Chartered Flights
Chemical Manufacturing
Scheduled Airlines
European
Railroads
Nuclear Power
Healthcare
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Aviation Mishap TrendSource: National Transportation Safety Board.
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6
Rapport “To Err is human: building
a Safer Health System”
System approach
Human failure
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Error
J. Reason, Cambridge, University Press, 1990
« Error will be taken as a genericterm to encompass all thoseoccasions in which a plannedsequence of mental or physicalactivities fails to achieve itsintended outcome, and when thesefailures cannot be attributed to theintervention of some chanceagency »
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Why? Theory of human factors
J. Reason, Cambridge University Press, 1990
ATTENTION
MEMORY
KNOWLEDGE
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Knowledge deficits – memory deficits
Buckminster Fuller “Knowledge Doubling Curve” (1982)
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Attention deficits
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… time pressure, workload, ….
Potter et.al., an analysis of nurses’ cognitive work: a new perspective for
Understanding medical errors, AHQR, 2005
157 movements/shift
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Cognitive shifts
Potter et.al., an analysis of nurses’ cognitive work: a new perspective for Understanding medical errors, AHQR, 2005
9,3 cognitive shifts/hour of 76 cognitive shifts/workshift
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System approach for human failure
Latent conditions Active failures
SYSTEM FACTORS PROCESS FACTORS
- Low staffing – high
workload
- Long shifts, rotating
shifts
- Agency/floating/
temporary staff
- Emergency
situations
- Patient transfers
- Working environment
culture
- Distractions
- Interruptions
- Fragmentation
- Organisational factors
- ….
HUMAN FACTORS
- Knowledge
- Memory
- Attention - Fatigue
J. Reason, Cambridge University Press, 1990
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Swiss cheese model
Ian D Coombes, Danielle A Stowasser, Judith A Coombes and Charles Mitchell, Why do interns make prescribing errors? A qualitative study MJA 2008; 188 (2): 89-94 Adapted from Reason’s model of accident causation
We can’t change the human
condition,
but we can change the
conditions under which humans
work.
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Functioning in a complex health
system
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This results in poor performance
Knowledge
We only know half
of what we should
know
100%
Memory
We forget half of
what we knowExecution
We do half of what
we remember
50%
0%
(General estimates)
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What to do about it?
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Interventions for patient safety
Latent conditions Active failures
SYSTEM FACTORS PROCESS FACTORS HUMAN FACTORS
J. Reason, Cambridge University Press, 1990
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TeamSTEPPS (AHRQ)Team Strategies and Tools to Enhance Performance and Patient Safety
Individuals can learn four primary trainable
teamwork skills. These are:
1. Leadership.
2. Communication.
3. Situation monitoring.
4. Mutual support.
https://www.ahrq.gov/teamstepps/index.html
Knowledge
Cognitions
“Think”
AttitudesAffect“Feel”
Skills
Behaviors
“Do”
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SEIPS 2.0 model
Systems Engineering Initiative for Patient Safety
Holden et al., Ergonomics, 2013
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Human factors & ergonomics
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ICU redesign
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Preventing medication errors
Medication Safety
Vest
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Effect of safety interventions
Knowledge
We only know half
of what we should
know
100%
Memory
We forget half of
what we knowExecution
We do half of what
we remember
50%
0%
Qualified Staff
Guidelines
TeamSTEPPS
SEIPS
Staffing levels
(General estimates)
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The role of digitization
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The role of digitization for patient safety
Latent conditions Active failures
SYSTEM FACTORS PROCESS FACTORS HUMAN FACTORS
J. Reason, Cambridge University Press, 1990
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Effect of ICT interventions
Knowledge
We only know half
of what we should
know
100%
Memory
We forget half of
what we knowExecution
We do half of what
we remember
50%
0%
Qualified Staff
Guidelines
TeamSTEPPS
SEIPS
Staffing levels
(General estimates)
Knowledge /
expert systems
Simplification,
Memory systems,
Structured documentation,
communication standards,
Checklists,
Reliability science,…
Automation,
Barcode scanning,
Tracking systems
Medication
dispensing systems
Activate patients
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Three examples
• Computerized Provider (Physician) Order Entry - CPOE
• The use of sensors for patient monitoring
• Structured Documentation in EHR
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Computerized Provider (Physician) Order Entry (CPOE)
• Many definitions/implementations of CPOE
o including order sets ?
o including alerts, reminders ?
o Transcription ? Link with Pharmacy ?
o Electronic Medication Administration Record (eMAR)
o Decision support: drug-drug interactions, drug-allergy
interactions
• Impact on medication errors, ADE’s, order processing, …
Staggers N. et al., in Hughes R. Patient Safety and Quality: An Evidence-Based Handbook for Nurses, AHRQ, 2008
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Impact of CPOE on Medication Errors (RR=0.46)
Nuckols TK, et al., The effectiveness of computerized order entry at reducing preventable adverse drug events and medication errors in hospital settings: a systematic review and meta-analysis. Syst Rev. 2014 Jun 4;3:56.
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Impact of CPOE on Adverse Drug Events (ADE) (RR=0.47)
Nuckols TK, et al., The effectiveness of computerized order entry at reducing preventable adverse drug events and medication errors in hospital settings: a systematic review and meta-analysis. Syst Rev. 2014 Jun 4;3:56.
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Computerized Provider (Physician) Order Entry (CPOE)
Decision support: Drug-drug interaction, Drug–allergy interaction
Alerts, reminders, eMAR
Time consuming for provider,
Avoiding duplication, order sets,
direct link to pharmacy,…
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Sensors for patient monitoring: the case of pressure ulcer monitoring
Marchione FG, et al., Approaches that use software to support the prevention of pressure ulcer: A systematic review. Int J Med Inform. 2015 Oct;84(10):725-36.
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Sensors for monitoring pressure sores
Marchione FG, et al., Approaches that use software to support the prevention of pressure ulcer: A systematic review. Int J Med Inform. 2015 Oct;84(10):725-36.
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Pressure sore monitoring through sensors
Pressure, heat, humidity, position,… maps
Alerts, reminders, documentation
Measuring t°, humidity, pressure
position through sensors
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Structured nursing documentation in EHR
Example 4
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Results
Accuracy of documentation
Poor – Moderate Good – very good
Admission 20% 80%
Diagnosis 76% 24%
Intervention 95% 5%
Progress & Outcome 36% 64%
Legibility 33% 67%
D-Catch instrument
N=341 patient records
In 10 Hospitals, 35 nursing wards (in the Netherlands)
Paans et al., 2010
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More structured EHRWhat do we know from literature?
• POSITIVE EFFECTS
• On health inputs
o Comprehensive nursing process documentation
o Fulfilled legal demands
• On processes
o Audit supports
o Continuity of care
o Care collaboration
o Information re-use
• On outcomes
o Patient safety
o Outcome assessment
• NEGATIVE EFFECTS
• On health inputs
o Parallel use of paper-based and electronic records
o Inadequate nursing process
o Lack of resources
• On processes
o Lack of resources/time
o Negative attitudes
• On outcomes
o unclear/missing
Saranto K, et al., Impacts of structuring nursing records: a systematic review. Scand J
Caring Sci. 2014 Dec;28(4):629-47.
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RCT on evaluating effect of structured documentation on accuracy of documentation
Paans W, Sermeus W, Nieweg RM, Krijnen WP, van der Schans CP. Do knowledge, knowledge sources and reasoning skills affect the accuracy of nursing diagnoses? a randomised study. BMC Nurs. 2012 Aug 1;11:11.
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Accuracy of Nursing Diagnoses among 4 groups
Paans et al., BMC Nursing, 2012
PES
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Structured nursing documentationMore ND, higher accuracy
Memory triggersstructured input / less time
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Conclusions
• Key-role of Informatics in patient safety
• ICT is a key-element to strengthen the role of the
nurse/doctors on “knowledge, memory and execution”
• Different competencies
o Change agents, quality improvements, workflow
analysis, lean management, …
o Liaison between clinicians and IT
o Data analysis, performance tracking, scorecards
• Human error framework (Reason) is useful to understand
impact of ICT solutions for clinicians
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Thank you for your
attention