the future of healthcare information technology, · pdf filethe future of healthcare...
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The Future of HealthCare Information Technology
John P. Glaser, PhDVice President and CIO
Partners HealthCare
March 5, 2009
HST.921 / HST.922 Information Technology in the Health Care System of the Future, Spring 2009 Harvard-MIT Division of Health Sciences and Technology Course Directors: Dr. Steven Locke, Dr. Bryan Bergeron, Dr. Daniel Sands, and Ms. Mirena Bagur
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Three Major Components of the Future
Interoperable electronic health recordsPersonalized medicineConnected care
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Scope of the Outpatient Care Problem
For Every: There Appear to Be:
1000 patients coming in for outpatient care
14 patients with life-threatening or serious ADEs
1000 women with a marginally abnormal mammogram
360 who will not receive appropriate follow-up care
1000 patients who qualified for secondary prevention of high cholesterol
380 will not have a LDL-C, within 3 years, on record
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Impact of LMR Results Manager
Physician Users 355Physician rating (1=Strongly agree, 5 = Strongly disagree) –care improvement
1.8
Physician rating – Reduce malpractice 2.1
Physician rating – Useful 1.9
Critically abnormal results highlighted per month 120
Sub-critical abnormal results highlighted per month 600
CIO Magazine Awards Submission, Partners, 2006
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A Problematic Medication Order
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Serious Medication Error Rates Before and After CPOE
0
2
4
6
8
10
12
Serious Medication Errors
Even
ts/1
000
Patie
nt-d
ays
Phase IPhase II
Delta = -55%p < .01
Bates, Effect of Computerized Physician Order Entry and a Team Intervention on Prevention of Serious Medication Errors JAMA 1998.
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The Impact of Clinical Data Exchanges Could be Significant
Nationwide implementation of standardized healthcare information exchange could:
Save $337B over ten yearsAchieve breakeven during year five of implementation
At steady state, net benefit is estimated to be:Providers $34B Radiology
Centers$8B
Payers $22B Pharmacies $1B
Laboratories $13B Public Health $0.1B
Source: Center for Information Technology Leadership, Partners HealthCare, 2004.
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EHR Return on Investment
1 More effective model uses top documented physician savings/opportunities; less effective model achieves least savings/opportunities
2 Only half of benefits achieved in first year
More Effective1 Year 1 Year 2 Year 3 Year 4 Year 5EMR Investment $40,700 $5,700 $5,700 $5,700 $5,700Savings/Opportunities2 $11,498 $22,995 $22,995 $22,995 $22,995Net -$29,202 $17,295 $17,295 $17,295 $17,295Cumulative Net -$29,202 -$11,907 $5,388 $22,683 $39,978
Less Effective1 Year 1 Year 2 Year 3 Year 4 Year 5EMR Investment $40,700 $5,700 $5,700 $5,700 $5,700Savings/Opportunities2 $6,325 $12,650 $12,650 $12,650 $12,650Net -$34,375 $6,950 $6,950 $6,950 $6,950Cumulative Net -$34,375 -$27,425 -$20,475 -$13,525 -$6,575
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Chart pull savings
5%
Transcription savings
5%
Drug savings29% Lab savings
4%
Decreased billing errors
13%
Increased billing capture
14%
Radiology savings
15%
ADE prevention
15%
EHR Benefits
Wang, et. al. A Cost-Benefit Analysis for Ambulatory-Care Electronic Medical Records in Primary Care. American Journal of Medicine 2003
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EHR Physician Satisfaction
25%
47%
22%
1% 4%
0%
10%
20%
30%
40%
50%
60%
70%
80%
StronglyAgree
Agree Disagree StronglyDisagree
N/A
36%42%
15%
3% 2%0%
10%
20%
30%
40%
50%
60%
70%
80%
StronglyAgree
Agree Disagree StronglyDisagree
N/A
23%
48%
21%
6%1%
0%
10%
20%
30%
40%
50%
60%
70%
80%
StronglyAgree
Agree Disagree StronglyDisagree
N/A
23%30% 30%
14%
2%0%
10%
20%
30%
40%
50%
60%
70%
80%
StronglyAgree
Agree Disagree StronglyDisagree
N/A
““I am better able to provide high I am better able to provide high quality care than with paper recordsquality care than with paper records””
““This EMR has reduced the This EMR has reduced the amount of paperwork that I doamount of paperwork that I do””
““This EMR has reduced my This EMR has reduced my risk of making errorsrisk of making errors””
““This EMR fits well into This EMR fits well into my clinical workflowmy clinical workflow””
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US EMR Adoption
Courtesy of The Commonwealth Fund. Used with permission.
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Effectiveness of Use
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Regional Interoperability Efforts are Struggling
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American Recovery and Reinvestment Act of 2009
$31B in physician and hospital financial incentives for EHR adoption
$40K to $60K/physician$2M-$11M/hospital
Incentives require “meaningful use”ePrescribingClinical data exchangeQuality measures reporting
$300M for states to develop interoperability and adoption plansLoans/grants for physicians to cover EHR costsHealth Information Extension Program to provide adoption assistance for small physician practices and hospitals
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Clinical and Research Questions
ResearchWhy do some patients with asthma respond to steroid treatment while others do not?Why does a mutation in Huntington’s gene cause a lethal defect?Why do some patients with diabetes have few complications even with “poor” control whereas others with good control have severe complications?
ClinicalCan I lower my cholesterol by diet alone of should I start on an anti-cholesterol drug now?Will a third line anti-cancer drug be more effective as a first line drug with a patient with lung cancer?
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A Vision for Personalized Medicine
EHRwith clinical
decision support
Genomic researchwith high
capacity IT
Integratedgenomic and
phenotypic data repository
Facilitated translational
research leading to
• Diagnostic discovery
•Drug development
Improvedindividualized
medicine&
pre / postsymptomatic
disease management
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Informatics for Integrating Biology and the Bedside (I2B2)
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i2b2 Hive
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Extraction of Structure from Notes
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Tissue Sample Collection
Courtesy of Dana-Farber Cancer Institute. Used with permission.
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Costs of “High Throughput”Clinical Research
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Post Market Medication Surveillance
Source: Brownstein, J. S. et al. “The Tell-Tale Heart: Population-Based Surveillance Reveals an Association of Rofecoxib and Celecoxib with Myocardial Infarction.”PLoS ONE 2(9): e840. doi:10.1371/journal.pone.0000840. © 2007 Brownstein et al; license CC BY.
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Underlying Drivers Point to Accelerated Growth
Cost / Base Pair
1995
1998
2005
2010
20150.0000001
0.000001
0.00001
0.0001
0.001
0.01
0.1
1
Values in chart are approximately sourced from: Chan, E. Y. “Advances in sequencing technology.” Mutation Research 57 (2005): 13-40.
~$1,000 Genome
Images removed due to copyright restrictions:
Cover of Nature 437 (27 October 2005): “The HapMap Project.”
Photo of a gene chip device.
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Significant Growth in Genetic Tests
Figure by MIT OpenCourseWare. See Hudson, K., et al. "Oversight of US GeneticTesting Laboratories." Nature Biotechnology 24 (2006): 1083-1090.
Data from Gene Tests database, 2005, http://www.genetests.org.
1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005
1,3001,2001,1001,000
900800700600500400300200100
0
Year
Diseases for which testing is available
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Patient Genetic Profile
GMRGenetic Markers
State Mgmt.Genetic Assessments
Clinician Systems Enterprise Service Bus
Genetics Reference & Authoring Svcs.
Genetics Runtime ServicesPatient Genome Browser
CPOE
Decision Support
CDRGenetic Test Reports
LMR
PEARGenetic-based Drug Allergies
Data Access
Assessment Engine
Knowledge Access
Bus. RulesMgmt. Sys.
Event/Workflow Engine
GeneInsight
Ensemble
VariantWire
Result Receiver
PEPRFamily History, Genetic-based Problems
GVIE
Master Order CatalogGenetic Test Coverage
PatientData
Warehouse
To Pt Data Warehouse
From PGP
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Personalized Medicine Adoption Challenges
Medical scienceClinical guidelinesRetrofitting electronic health recordsReimbursementProvider/patient educationPrivacy
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Access to Your Medical Record
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Courtesy of American TeleCare. Used with permission.
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Dermatology e-Visit
Screenshot and photo of RelayHealth® removed due to copyright restrictions. See http://www.relayhealth.com.
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Web 2.0 Patient Communities
Courtesy of PatientsLikeMe. Used with permission.
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Summary
Responding to the needs of the healthcare sector will require that we focus on the following IT capabilities:
Interoperable electronic health recordsPersonalized medicineConnected care
We have some challenges and issues to address. However, the progress of the last five years should encourage us.
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MIT OpenCourseWarehttp://ocw.mit.edu
HST.921 / HST.922 Information Technology in the Health Care System of the FutureSpring 2009
For information about citing these materials or our Terms of Use, visit: http://ocw.mit.edu/terms.