Stroke navigator--a clinical decision support system for acute stroke

Area of Science:

• Neurology
• Medical Informatics
• Clinical Decision Support

Background:

• Acute stroke diagnosis and treatment require efficient clinical workflows.
• Continuity of care is crucial for optimizing patient outcomes in stroke management.
• Existing systems may not adequately integrate diagnostic support with workflow monitoring.

Purpose of the Study:

• To introduce the Stroke Navigator, a clinical decision support system designed to improve acute stroke diagnosis and treatment.
• To demonstrate the system's features, including its workflow engine, differential diagnosis capabilities, and patient overview.
• To report on the alpha-testing status of the initial Stroke Navigator prototype.

Main Methods:

• Development of a clinical decision support system integrating an audit trail, differential diagnosis window, interactive protocol map, and recommendations.
• Implementation of a specialized workflow engine for clinical practice demands.
• Utilizing a hypothetical patient case for demonstrating system features and functionalities.

Main Results:

• The Stroke Navigator provides a patient-specific overview of workflow status and clinical findings.
• The system calculates and displays probabilities for various stroke differential diagnoses.
• Alpha-testing of the first prototype is underway, with initial findings to be summarized.

Conclusions:

• The Stroke Navigator offers a comprehensive approach to acute stroke management by integrating diagnostic support and workflow optimization.
• The system has the potential to enhance the continuity of care for stroke patients.
• Further evaluation through alpha-testing will inform the refinement and implementation of the Stroke Navigator.