personal health systems for patient self-management: integration in pervasive monitoring...
DESCRIPTION
Presentation given in the 1st International Conference on Wireless Mobile Communication and Healthcare (MobiHealth), Ayia Napa, Cyprus, October 2010. The paper was given the Best Student Paper Award. Triantafyllidis, A., Koutkias, V.G., Chouvarda, I., Giaglis, G.D., Maglaveras, N. Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments (2010) LNICST, Springer 55/2010, pp. 87-94 -------------------------------------- Various personal health systems have been applied in pervasive health monitoring, in which the need for patient involvement and self-management support with appropriate health information management tools has been highlighted. This paper presents a novel approach towards constructing a personalized mobile system, introduced as add-on to existing remote monitoring systems, for the management of health information by the patient himself/herself, with a Personal Health Record (PHR) constituting the system backbone. Particular emphasis is given to interconnection aspects with the monitoring system, so as to enable enhanced customization and management of monitoring-driven information provided to the patients according to their requirements/preferences. Communication issues between the monitoring and the proposed system are handled by using well-defined Web service interfaces for data exchange. Our prototype implementation, along with an application scenario presented, illustrate the applicability and virtue of the current work.TRANSCRIPT
![Page 1: Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments](https://reader033.vdocuments.mx/reader033/viewer/2022051412/54ba87e34a7959cf028b45c2/html5/thumbnails/1.jpg)
Personal Health Systems for Patient Self-management: Integration in
Pervasive Monitoring EnvironmentsA.K. Triantafyllidis, V.G. Koutkias, I. Chouvarda, G.D. Giaglis and
N. Maglaveras
Lab of Medical InformaticsFaculty of Medicine, Aristotle University of Thessaloniki
Thessaloniki, [email protected]
![Page 2: Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments](https://reader033.vdocuments.mx/reader033/viewer/2022051412/54ba87e34a7959cf028b45c2/html5/thumbnails/2.jpg)
MobiHealth 2010Ayia Napa, Cyprus
Presentation Outline
• Background:– Personal Health Systems– Patient Self-management– Pervasive Monitoring Systems
• Scope of the Current Work
• Proposed System:– Functional Attributes– System Architecture
• Results:– Prototype Implementation - Technical Feasibility
• Discussion and Future Work
Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments
2
![Page 3: Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments](https://reader033.vdocuments.mx/reader033/viewer/2022051412/54ba87e34a7959cf028b45c2/html5/thumbnails/3.jpg)
MobiHealth 2010Ayia Napa, Cyprus
Personal Health Systems
• Personal Health Information Management towards Wellness• Pervasive Health Monitoring: Anytime, Anywhere, Unobtrusive
Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments
Pervasive Health Monitoring Instruments & Situations
3
![Page 4: Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments](https://reader033.vdocuments.mx/reader033/viewer/2022051412/54ba87e34a7959cf028b45c2/html5/thumbnails/4.jpg)
MobiHealth 2010Ayia Napa, Cyprus
Patient Self-management: Rationale
Rationale (K.R. Lorig, 2003#): “Whether one is engaging in a health promoting activity such as exercise or is living
with a chronic disease such as asthma, he or she is responsible for day-to-day management.”
Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments
#K.R. Lorig and H.R. Holman, “Self-management education: History, definition, outcomes, and mechanisms”, Ann Behav Med., vol. 26, no. 1, pp. 1-7, 2003.
4
![Page 5: Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments](https://reader033.vdocuments.mx/reader033/viewer/2022051412/54ba87e34a7959cf028b45c2/html5/thumbnails/5.jpg)
MobiHealth 2010Ayia Napa, Cyprus
Patient Self-management : Benefits
Enhancement of communication with doctors
Focus on treatment plan, adherence
Self-efficacyConfidence to carry out a behavior/lifestyle necessary to reach a desired goal
Well-being better management
Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments
5
![Page 6: Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments](https://reader033.vdocuments.mx/reader033/viewer/2022051412/54ba87e34a7959cf028b45c2/html5/thumbnails/6.jpg)
MobiHealth 2010Ayia Napa, Cyprus
Pervasive Monitoring Environments
Problems encountered in Health Information Managementby patients
– Limited User-to-System Interactions– Tight to the monitoring plan– Dedicated to the monitoring system functionality– Variable Context (Time – Location – Activity – Situation):
Inappropriate patient feedback
Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments
Limited patient involvement with respect to customization and filtering of information
6
![Page 7: Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments](https://reader033.vdocuments.mx/reader033/viewer/2022051412/54ba87e34a7959cf028b45c2/html5/thumbnails/7.jpg)
An Integrated Approach for Patient Self-management
7
![Page 8: Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments](https://reader033.vdocuments.mx/reader033/viewer/2022051412/54ba87e34a7959cf028b45c2/html5/thumbnails/8.jpg)
MobiHealth 2010Ayia Napa, Cyprus
Target Users & Functionality
Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments
• Mobile Personal Health Management System (PHMS) targeted at Chronic Patients who:– Use Remote Monitoring Systems (RMSs)
– Are highly aware of their disease
– Wish to engage more actively in their disease management
• Functional Attributes:
– Patient self-reporting
– Configurations related to the value of the Monitoring Output to the patient
– Monitoring Output presentation preferences
8
![Page 9: Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments](https://reader033.vdocuments.mx/reader033/viewer/2022051412/54ba87e34a7959cf028b45c2/html5/thumbnails/9.jpg)
MobiHealth 2010Ayia Napa, Cyprus
Patient-driven and Monitoring-driven Information(PDI & MDI)
Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments
9
![Page 10: Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments](https://reader033.vdocuments.mx/reader033/viewer/2022051412/54ba87e34a7959cf028b45c2/html5/thumbnails/10.jpg)
MobiHealth 2010Ayia Napa, Cyprus
System Architecture
Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments
10
![Page 11: Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments](https://reader033.vdocuments.mx/reader033/viewer/2022051412/54ba87e34a7959cf028b45c2/html5/thumbnails/11.jpg)
MobiHealth 2010Ayia Napa, Cyprus
Communication Infrastructure
Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments
• Service-Oriented Architecture (SOA):– SOAP (Simple Object Access Protocol)– WSDL (Web Service Description Language)
• Terminology Services:– UMLSKS (Unified Medical Language System
Knowledge Server)
Main Objective: PHMS & RMS Interoperability
11
![Page 12: Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments](https://reader033.vdocuments.mx/reader033/viewer/2022051412/54ba87e34a7959cf028b45c2/html5/thumbnails/12.jpg)
MobiHealth 2010Ayia Napa, Cyprus
Example Web Service Operations
Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments
Patient MDI preferences MDI control
PHMS back-end – MBU interface PHMS back-end – RMS interface
12
![Page 13: Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments](https://reader033.vdocuments.mx/reader033/viewer/2022051412/54ba87e34a7959cf028b45c2/html5/thumbnails/13.jpg)
MobiHealth 2010Ayia Napa, Cyprus
Patient Configuration Capabilities
• MDI Insertion into the PHR– Whether
• Yes, No and “Send notification” options – When
• Temporal Exceptions
• Presentation Preferences– Terminology (medical vocabulary in use)– MDI detail (e.g. inclusion of the conditions which lead
to the MDI generation)– Information Access Rights
Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments
13
![Page 14: Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments](https://reader033.vdocuments.mx/reader033/viewer/2022051412/54ba87e34a7959cf028b45c2/html5/thumbnails/14.jpg)
MobiHealth 2010Ayia Napa, Cyprus
Example of Components Interaction:MDI Insertion
Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments
14
![Page 15: Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments](https://reader033.vdocuments.mx/reader033/viewer/2022051412/54ba87e34a7959cf028b45c2/html5/thumbnails/15.jpg)
MobiHealth 2010Ayia Napa, Cyprus
Technical Feasibility
• Integration target:– Add-on to existing RMS with minimum configurations
• Requirement:– RMS Web Service Client layer for communication with the PHMS
Integrated & tested with Citizen Health System (CHS)
CHS characteristics:– Sensor-enhanced RMS with MBU– System back-end infrastructure based on Component Object
Model (COM) technology– System-generated feedback
• “Tip” e.g. “Reduce your salt-intake”
Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments
15
![Page 16: Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments](https://reader033.vdocuments.mx/reader033/viewer/2022051412/54ba87e34a7959cf028b45c2/html5/thumbnails/16.jpg)
MobiHealth 2010Ayia Napa, Cyprus
Prototype Implementation
Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments
MBU• J2ME-CLDC (Java 2 Micro
Edition- Connected Limited Device Configuration)
– Open platform for mobile applications
• JSR-172 Web Services (Java Specifications Request)
– API for Web Service clients
• Bouncy Castle Crypto API– AES Data encryption
PHMS back-end• Apache Tomcat
– Web application container
• Apache Axis2– Underlying SOAP engine
• SMS Gateway– Needed for “push” operations
16
![Page 17: Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments](https://reader033.vdocuments.mx/reader033/viewer/2022051412/54ba87e34a7959cf028b45c2/html5/thumbnails/17.jpg)
MobiHealth 2010Ayia Napa, Cyprus
MBU Demo Snapshots (SmartPhone)
Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments
Alert generated as MDI into PHMS
Integration of MDI and PDI in patient’s PHR
Insertion of MDI with temporal exceptions
17
![Page 18: Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments](https://reader033.vdocuments.mx/reader033/viewer/2022051412/54ba87e34a7959cf028b45c2/html5/thumbnails/18.jpg)
MobiHealth 2010Ayia Napa, Cyprus
Discussion: Future Work
Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments
• Extensive Evaluation:– Usability aspects– Patient acceptance– Medical perspective
• Integration of appropriate self-management methodologies:– Goal-setting approach
• Elaborate on a generic methodology integrating:– Patient preferences and observations– Handling of context parameters, e.g. location, activity, etc.– Behavioral monitoring based on user-to-system interactions
18
![Page 19: Personal Health Systems for Patient Self-management: Integration in Pervasive Monitoring Environments](https://reader033.vdocuments.mx/reader033/viewer/2022051412/54ba87e34a7959cf028b45c2/html5/thumbnails/19.jpg)
Thank you!!!
Personal Health Systems for Patient Self-management: Integration in
Pervasive Monitoring EnvironmentsA.K. Triantafyllidis, V.G. Koutkias, I. Chouvarda, G.D. Giaglis and
N. Maglaveras
Lab of Medical InformaticsFaculty of Medicine, Aristotle University of Thessaloniki
Thessaloniki, [email protected]