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Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD Geisinger Health System Workshop, Lab InfoTech Summit Las Vegas, April 9, 2008

Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

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Page 1: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

Increasing Lab Efficiency and Productivity with Middleware: A

Case Study ApproachJay B. Jones, PhD

Geisinger Health SystemWorkshop, Lab InfoTech Summit

Las Vegas, April 9, 2008

Page 2: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

Susquehanna

Lackawanna

Union

Bedford FultonFranklin

Cumberland

Adams

Allegheny

Armstrong

Beaver

BerksBlair

Bradford

Bucks

Butler

Cambria

Cameron

Centre

Chester

Clarion

Clearfield

Clinton

Crawford

Dauphin

Delaware

Elk

Erie

Fayette

Forest

Greene

Huntingdon

Indiana

Jefferson

Juniata

Lancaster

Lawrence

Lebanon

Lehigh

Luzerne

Lycoming

McKean

Mercer

Mifflin

Monroe

Montgomery

Montour

NorthamptonNorthumberland

Perry

Philadelphia

Pike

Potter

SchuylkillSnyder

Somerset

Sullivan

Tioga

Venango

Warren

Washington

Wayne

Westmoreland

Wyoming

York

Geisinger Hospitals– Provide Primary/Secondary/Tertiary Care

GMCGeisinger Med. Ctr.

GWV Geisinger Wyoming Valley

Geisinger Health System

Columbia

Carbon

GMC

Geisinger Med. Groups

GHS Service Area

GHP Service Area

GWV GSWB

GSWB

Geisinger South Wilkes Barre

Page 3: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

A Zen Definition of Middleware

Page 4: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

A Functional Definition of Middleware

A growing family of utilities which enable data to interoperate within diverse information systems.

Page 5: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

Middleware Functionality

Process Practice

Rules Filter

Instrument Console

Technical Support

Realtime DSS

Data Mining

Page 6: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

Process Control

Rules Filter

Instrument Console

Technical Support

Middleware

Autoverification

QC

Specimen Management

Other

Reagent Management

Testing Parameters

Workload Optimization

Other

Remote Diagnostics

Technical Alerts

Peer Calibration

Other

Page 7: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

3 Case Studies of Implemented Middleware with Outcomes

1) Global - Layers of MW integrated into the clinical enterprise for connectivity & decision support (e.g. comparative clinical effectiveness)

2) Integrative – Application of blood gas instrument enterprise server to connect LIS and CV-OR and to “lean” the testing process

3) Focused - Use of a web tool for displaying real time lab test “pending lists” via enterprise intranet

Page 8: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

1. LIS foundation “info-structure”

• WAN routers connect to Data Center and “Rack & Stack” Client Server LIS (SunQuest)

• 28 (virtual)CS apps from Lab alone• $80M spent on EHR (EpicCare)

Page 9: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

1. LIS foundation “info-structure”

• Single LIS on WAN • LIS – standardized

“lean informatics”• Connected to billing,

EHR “mainstream”• Middleware

embedded for connectivity & functionality

Page 10: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

1. Integration into IDN “Mainstream” “Outcomes Institute”

• Lab parameters key to EHR Clinical Repository (CDS)

• Clinical Effectiveness Division• Outcome parameters for

reimbursement under P4P• “ProvenCare” Outcome warrenty• Incentivized best practice in EHR• System dashboards for best practice• AHRQ grant for “RHIO”• CDS collaboration with IBM• NIH grants for population studies• Translational “D&r”• “MyCode” Biorepository• Diagnostics & Pharma collaboration• Excellent Outcomes & Health Care

Page 11: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

1. LIS foundation “info-structure”“Enterprise Analytics”

• Scaleable Chem/Immuno (23), Heme, Coag, ABG, POCT on WAN

• Shared LIS test codes, methods, calibrator lot #, reference ranges, critical limits (“lean informatics”)

• Common lot # QC (400+ Chem/Immuno channels); affiliate QC reports; CAP web PT

• POCT Interleaved in EHR• Group purchased savings & efficiency• Benefits go on and on and on…

Page 12: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

Alert-specific Order Sets

Page 13: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

StandardCPSL FY0 7

HgbA1C measurement 100% X

HgbA1C control < 7 7 to 9 >9 < 7.0 X

LDL measurement 100% XLDL control < 100

00 to<130 >=130 < 100 X

Blood pressure control < 130/80 < 140/90 >=140/90 < 130/80 X

Ret inal exam 100%

Urine (protein) exam 100% X

Foot exam 100%

Influenza immunization 100% X

Pneumococcal immunization 100% XSmoking status 100% X

Use of ACE/ARB for microalbuminuria/DM nephropathy 100%

Use of ACE/ARB for hypertension 100%

Patients who receive/achieve ALL of the above 100% X

Diabetes "Bundle"

Yes

Yearly

Yearly

Once*Non-smoker

Yearly

Yearly

Yearly

Measures

Yearly

Y es

GHS Quali ty Targets

Performance Cri teria

Every 6 months

S tandardCPS L FY 0 7

HgbA1C m easurem ent 100% X

HgbA1C control < 7 7 to 9 >9 < 7.0 X

LDL m easurem ent 100% XLDL control < 100

00 to<130 >=130 < 100 X

Blood pressure control < 130/80 < 140/90 >=140/90 < 130/80 X

Retina l exam 100%

Urine (prote in) exam 100% X

Foot exam 100%

Influenza im m unization 100% X

Pneum ococcal im m unization 100% X

Sm oking status 100% X

Use of ACE/ARB for m icroalbum inuria/DM nephropathy 100%

Use of ACE/ARB for hypertens ion 100%

Patients who receive/achieve ALL of the above 1 0 0 % X

D iabetes "Bundle"

Y es

Y early

Y early

O nce*

Non-sm oker

Y early

Y early

Y early

M e asure s

Y early

Y es

GHS Q uality Targets

Performance Criter ia

Every 6 m onths

Highly-reliable Diabetes Care (“All or None” Composite Measures)

Page 14: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

% of all diabetic patients

# of components received or achieved (by patient)

20%

10%

0 1 2 3 4 5 6 7 8 All

3/31/06

9/30/06

6/30/06

12/31/06

7%

2.5%

ProvenCareTM - Diabetes(comprehensive care; whole-System >20,000 patients)

Page 15: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

20

25

30

35

40

45

50

55

60

Jan-06 Jun-06

% D

iabe

tic p

opul

atio

n

A1C < 7

LDL < 100

BP < 130/80

Diabetes Outcomes(resulting from comprehensive care)

Page 16: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

2. Centralized Blood Gas Labs

• Centralized vs POCT• Pneumatics tubes• “Critical tests”• Process-overload• “Vein to Brain”

TAT/integration• Enterprise-wide

integration

Page 17: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware
Page 18: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

RADIANCERADIANCESERVERSERVER

FLEXFLEXLINKLINK

WANWAN

GMC

GWV

GSWB

WANWAN

O.RO.R..

DATABAHNDATABAHN

LABLAB

O.R.O.R.

CVCV--OROR(perfusion)(perfusion)

SunQuestSunQuest(IGO)(IGO)

EpicCareEpicCareEHREHR

Page 19: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

Efficient, Safe Order Entry1. Patient Barcode

2. Syringe Barcode

3. Operator Barcode

Page 20: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

CV-OR ABG Process ImprovementExisting vs. Prototype

• Paper Order Entry (OE)• Print/affix syringe label• OR staff “choreography”• Pneumatic tube transport• Lab LIS accessioning• Open syringe sampling• LIS verification• Telephonic result report• 15 min “vein to brain”

• Wireless electronic OE• Pre-barcoded syringe• 3 barcodes wanding pass• Pneumatic tube transport• e-accessioned• Closed autosampling• IGO LIS (auto)verification• Wireless flash report• est 8 min “vein to brain”

Page 21: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

2. Advantages of Client Server Middleware Connectivity

• Minimizes hardware “feetprints” in lab• Enables & Encourages Enterprise

Standardization• Simplifies IT maintenance (esp with SANS,

virtual servers)• Centralizes data storage (i.e. scientific record)• Single point of vendor connection (e.g. QC)• It works

Page 22: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

3. Enhancements for Outreach“Real-time” TAT Monitor

• Developed in-house with “Cold Fusion” (Now Adobe Flex) web tool

• Each lab location manages via its own URL• URL includes user test, time windows, 24/7 large

screen location• can add sound (e.g. .wav file) and color for alerts• Embraced by all but sound quickly turned off

Page 23: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

TAT Monitor “Dashboard”Visual Graphics Specific to Workstation

Page 24: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware
Page 25: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

2. Enhancements for Outreach“Real-time” Pending Test

Display - Large Screen

Page 26: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware
Page 27: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware
Page 28: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

“Real-time” TAT Monitor, Outcome

• Saved labor by avoiding pulling hourly pending logs

• Especially outlier TAT misadventures decreased (Mean merged into Mode TAT)

• Changing TAT to encompass collect time result time (compliant with JC

requirement to monitor total TAT for “critical tests”)

Page 29: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

CARDIAC TAT

0

5

10

15

20

25

30

35

40

45

1/14

-1/2

01/

21-1

/27

1/28

-2/0

32/

4-2/

102/

11-2

/17

2/18

-2/2

42/

25-3

/33/

7-3/

103/

11-3

/17

3/18

-3/2

43/

25-3

/31

4/01

-4/7

4/8-

4/14

4/15

-4/2

14/

22-4

/28

4/29

-5/5

5/06

-5/1

25/

13-5

/19

5/20

-5/2

65/

27-6

/02

6/03

-6/0

96/

10-6

/16

6/17

-6/2

36/

24-6

/30

7/1-

7/7

7/8-

7/14

7/15

-7/2

17/

22-7

/28

7/29

-8/4

8/5-

8/11

8/12

-8/1

88/

19-8

/25

8/26

-9/1

DATE-WEEKLY

TAT-

MIN

UTES

ckmb modeckmb avgtropt modetropt avg

Page 30: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

“IVD Industrial Connectivity Consortium (IICC)”

• Organizing sponsored by AACC• Broad goal is to promote interoperability

between instruments and their host IT systems with defined standards

• Patterned after CIC-1• Organizational meeting Oct 2007 in

Tarrytown, NY• Governance now being formalized

Page 31: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

NCCLS POCT1-A Connectivity• Connectivity Industrial

Consortium (CIC) now sunsetted

• Formal Governance structure in 2004

• Funded by voting CIC members

• Well documented specs in a year

• Handoff to NCCLS (now CLSI)

Page 32: Increasing Lab Efficiency and Productivity with Middleware ......Increasing Lab Efficiency and Productivity with Middleware: A Case Study Approach Jay B. Jones, PhD ... Middleware

Final Thoughts

• As you layer in Middleware applications, think about how they fit into the entire enterprise

• Middleware is in a germinal state and will accelerate its growth with associated maintenance issues

• Plan and budget for licenses at Middleware “touch points”

• Try to keep it as simple as possible