Defining and reconstructing clinical processes based on IHE and BPMN 2.0.

Area of Science:

• Health Informatics
• Process Management
• Clinical Workflow Analysis

Background:

• Clinical care processes are complex and vary significantly.
• Evaluating and optimizing these processes is crucial for cost control and quality improvement.
• Existing systems often lack interoperability and standardized process definition.

Purpose of the Study:

• To present a process management system for defining and reconstructing clinical care processes.
• To enable comparison, analysis, and evaluation of clinical processes.
• To identify high-cost tasks and discrepancies between planned and actual patient care pathways.

Main Methods:

• The system is based on Integrating the Healthcare Enterprise (IHE) standards for interoperability.
• Business Process Model and Notation (BPMN) is used for defining and executing clinical processes.
• Clinical process reconstruction is achieved by analyzing an IHE audit log database of patient movements.

Main Results:

• The system allows for the definition of healthcare information system-independent clinical core processes.
• It enables the execution of these processes within a workflow engine.
• Discrepancies between defined and actual clinical processes can be detected, aiding in cost identification.

Conclusions:

• The system assists hospital operators and managers in identifying high medical costs and process inefficiencies.
• It facilitates the reconstruction and improvement of clinical processes.
• Potential to enhance cost control and improve patient care quality through process optimization.