A New Approach Expanding SOA in Healthcare. Eric Leader, VP Technology Architecture and Product Management, Carefx July 2010

Transcription

1 A New Approach Expanding SOA in Healthcare Eric Leader, VP Technology Architecture and Product Management, Carefx July 2010

2 Agenda Introduction Eric Leader The Call for Change Is There a Third Option? Becoming Agile: Reinvent, Repurpose, Reuse Everyday SOA SOA Solution Examples Open Discussion / Q&A All rights reserved. Confidential

3 Introduction Eric Leader VP Technology Architecture and Product management Carefx Corporation Former Chief Technology Architect for Catholic Healthcare West. Experienced implementing Portal and SOA solutions in healthcare. Advisor to healthcare and technology companies. Thought leader in using collaborative technologies in healthcare. Participant in several Healthcare Information Exchange Initiatives All rights reserved. Confidential

4 The Call for Change provide solutions that attract more patients and physicians...connect all parties so the organization can provide stellar care, bill for services easily and optimize revenue collection be clinically centered, not technology centered. Shahid Shah, The Healthcare IT Guy provide process integration that bridges the information chasms that currently exist between patients, hospitals and other care settings. support the cognitive functions of all caregivers, including health professionals, patients, and their families. NRC report on IT Effectiveness All rights reserved. Confidential

5 Evolutionary Change- Becoming Agile NRC Computational Technology for Effective Health Care: Immediate Steps and Strategic Directions Accommodate changes in roles Adapt to shifts in process Support clinical workflow and cognitive tasks Present data in the context of a user s role Embrace potentially disruptive change Serve up data from multiple departments facilities and systems Deliver more highly intuitive user interfaces All rights reserved. Confidential

6 Two Traditional Approaches 1) Monolithic EMR one size fits all One system tries to do many things Most are done well Some not so good Some are missing Partial data Cardiology Monolithic EMR EEG But what about? All rights reserved. Confidential

7 Two Traditional Approaches 2) Best of Breed Core EMR strategy Service Lines Partial Integration Some still missing Partial data Cardiology Core EMR EEG But what about? All rights reserved. Confidential

8 Reinvent, Repurpose, Reuse 3) The Third Option - SOA Establish Strategic Core EMR Provide BOB where appropriate SOA Enable the enterprise Agile Reuse of SOA Provide Cognitive Integration Core EMR Reinvent, Synchronize Patient and Encounter Repurpose, Reuse Enterprise Service Bus - SOA Cardiology EEG All rights reserved. Confidential

11 Everyday SOA How the Pieces Fit A service? A repeatable business task e.g., register a patient, reconcile medications, generate invoice Service orientation? A way of integrating your business as linked services and the outcomes that they bring Service oriented architecture? An IT architectural style that supports service orientation A composite application? A set of related & integrated services that support a business process built on an SOA All rights reserved. Confidential

12 SOA Architecture Display and Access Web Collaboration Device Clinical Workflow External Services (Application & Information) Web-method Data Access Application Application Content Systems Data Systems Registry Services All rights reserved. Confidential

13 Example: Medication Reconciliation Joint Commission National Patient Safety Goal #8 A process exists for comparing the patient s current medications with those ordered for the patient while under the care of the organization. What applications? What process? Who does what? How do you monitor? Are the systems helping or getting in the way? I was very good at triage, usually I could triage someone with a complicated medical history and a lot of meds in about 5 or 10 minutes. Now, thanks to the computer and medication reconciliation, it takes me 2 to 3 times as long. The more we try to streamline, the slower things move. - ER Nurse Blog All rights reserved. Confidential

14 Example: Medication Reconciliation Med is appropriately prescribed at initial state of care. Changes in treatment process make it such that initial med no longer applies or is detrimental. Caregivers don t have a way to communicate to subsequent caregivers. Subsequent caregivers have no visibility into prior phases of care. Patient may get frustrated by changes in course, getting conflicting info from different caregivers, repeating tests / procedures, etc. Patient s health suffers increased risks All rights reserved. Confidential

15 Example: Medication Reconciliation Role based views Gather data from all sources Enabled through SOA RxHub Support Cognitive Task Patient is a participant. Enterprise Service Bus Lab EMR PHR Query RxHub for pharmacy data IHE All rights reserved. Confidential

16 Trillium Healthcare Employees 90 % of content, services & Multiple portlets re-used Resourcing incremental from original investments PORTAL PLATFORM and SOA Framework Patients Providers 50 % of development time Portal software connects all stakeholders enabling communication, collaboration, process efficiency, orchestration and workflow optimization and All rights reserved. Confidential information sharing using SOA framework.

17 Patient Context Because of the portlet driven presentation layer, and separate SOA-based business logic layer, Mashing up pieces of functionality to create new composite applications and workflows All rights reserved. Confidential

18 UPDATE THIS INFORMATION A patient can access a personal health record that can be used to manage their All rights reserved. Confidential health information and can be shared across the health continuum.

19 Boston Medical Center s Community Information Exchange (CIE) BMC CHCa Community Hospital Partners Portal Applet Services Small Practice Partners CIE Other HIE Family All rights reserved. Confidential Patient

20 Dis-Integrated Manual Referral Process CHC BMC Routine (2-3 weeks) Urgent Urgent Same day Interpeter General Referral Workflow Electronic Logician Flagged Form /Letter Provider Requests Referral LMR Electronic Sent to Order Queue EpicCare Paper Handwritten Handed Form CHC Obtains Calls (exceptions, Checks Insurance/ Appointment special circumstance) Eligibility (sends clinical info) EMDEON NEHEN Other Web Look -up Auth Yes No Process Fails CHC can contact pt Calls CHC Yes CHC Obtains Notified Authorization Web Third Party Pt Look -up Vendor reached No No Faxes ENDS Clinical Potential Info incorrect # Sends Referral w / Authorization to Calls Contacts Patient Patient re: Appt # visit and time Potential range Mails incorrect address Calls Sends Referral w/ Authorization to Specialist/Provider Faxes (sends clinical info) Enters in SDK Referral Coordinator Calls Dept and Calls CHC Back Calls Dept and Faxes CHC Back No Response Dept. Calls Back (24 hrs 2 weeks) Dept. Faxes Back Look-up in BMC IDX, SDK, or Logician Dept Contacts Patient to Schedule Web Lookup BMC RC or Sched Requests Calls/Faxes Form be Faxed Health from CHC Connection. Requests Appointment form Calls BMC Spec Clinic\ Dept. (sends required Calls clinical info) Faxes Dept. Patient Seen/ Notifies Cancels; No Referring Provider Show Mailed Calls CHC Letter Faxed Logician Insurance Calls N/A? Changes / Web Authorization CHC Obtains Lookup Party Third Authorization Expires Faxes Vend Clinical or Info BMC Receiving Referral Workflow 11/14/08 Form is received by RC or Sched via Fax Flags Logician Potential incorrect phone # Yes BMC RC Requests Authorization from No CHC 3-7 days prior to appt Calls Patient Signs Insurance Waiver Appointment Information Provided to CHC or patient by scheduler CHC Views in IDX CHC Views in Logician CHC or Patient Calls Faxes CHC Calls CHC or Patient Mails Referral w / Authorization is Received by Specialist/ Provider from CHC Via Call Fax Look up in SDK Pt Waitng if Urgent Potential incorrect address BMC RC s Receiving Referral Workflow CHC Obtains Authorization CHC Sends Referral w/ Authorization to Patient Mails Calls CT, MRI PET, Nuclear Medicine Calls Obtains Web Rad Preauthorization Look-up Prints All Others Faxes Clinical Info Calls/Faxes Health Connection. Requests Appointment foirm Calls BMC Spec Clinic\ Dept. (sends required clinical info) Faxes Dept. Letter Patient Seen/ Notifies Referring BMC Cancels/No Shows Provider Logician N/A? Insurance Changes / Calls Authorization CHC Expires Calls CHC Obtains Web Authorization Look-up Third Party Vendor Mailed Followup appts Faxes Clinical Info Third Party Vendor Potential incorrect address CHC Referral Workflow 11/13/08 Faxes Clinical Info All rights reserved. Confidential

21 Inefficient Referral Process: Impacts Volume & Community Satisfaction 30% of referral orders get scheduled 25-30% appointments no show Minimum of 4 weeks between Referral Order and Scheduling of Appointment Referring provider does not always receive the final visit documentation All rights reserved. Confidential

22 ereferral Work Flow SOA Enabled ❷ Referral coordinator (RC) uses ereferral Portal to initiate and manage referral process. Refer ❸ Specialist coordinator (SC) receives referral and communicates with RC and retrieves further information from CIE. CHC Report BMC ❶ Patient visits PCP at CHC and receives a Specialist Referral. EMR sends Clinical Summary and Order to CIE. ❺Completion of visit is flagged on ereferral Portal. Referring Clinic retrieves referral report from portal and/or additional clinical data from CIE. ❹ Patient sees Specialist. Specialist writes note. EMR submits Specialist note into CIE. Respond All rights reserved. Confidential

23 Fusionfx Architecture Composite Application SOA Framework Carefx Portal Services Vocabulary Normalization Access Control Audit Data Feeds Indexing Application Management Vocabulary Server Vocabulary Metadata Fusionfx Audit Audit Log Index Engine Index DB Virtual App Management User Profiles SAML XDS.b CDR Directories BI Warehouse Fusionfx Portal (Context enabled) Mashup Container Common Carefx Data Access Layer Services WSSR WSDL SOAP SQL Other Web Method UI Message HTML XDS.b Application Application SQL DB Data File XDS Web Context Manager All rights reserved. Confidential

24 SOA Architecture - Closing the Gaps Reusable SOA solution Work-flow specific Support Cognitive Tasks Role Specific User customization Context enabled Integrated SSO Real-time SOA data access Don t duplicate data Multiple data sources All rights reserved. Confidential

25 Summary: Key Benefits With a SOA solution, you will: Not be faced with the challenges of duplicating data (yet again!) Provide a consistent and informative view for caregivers. Support Clinical Workflow and Cognitive tasks Serve up data from multiple departments, facilities and sources. Facilitate transitions without adding complexity. Deliver more highly intuitive user interfaces. Establish a service-oriented architecture that adds modernity, flexibility, and scalability All rights reserved. Confidential