[The computerized clinical practical guideline's research and implementation]

Area of Science:

• Medical Informatics
• Clinical Decision Support Systems
• Ontology Engineering

Context:

• Clinical practice guidelines are essential for evidence-based medicine.
• Integrating guidelines into medical information systems presents technical challenges.
• Existing systems often lack robust support for guideline implementation.

Purpose:

• To develop an ontology-based computerized clinical practical guideline module.
• To provide technological support for alerts, reminders, data sharing, evidence-based medicine, and clinical decision-making.
• To enhance medical information systems with practical guideline functionalities.

Summary:

• The Guideline Interchange Format (GLIF) structure and ontology were analyzed and expanded.
• GLIF was adapted using the Guideline of Cerebrovascular Disease Prevention and Treatment in China and Neurology Disease Ontology.
• A Chinese computerized guideline for intravenous thrombolytic therapy in acute cerebral infarction was constructed, including metadata, drug information, evidence strength, and decision-making steps.

Impact:

• The developed system facilitates the optimization of clinical pathways.
• It improves clinical decision-making processes.
• The integration of computerized guidelines with clinical information systems and Electronic Medical Records is crucial for modern healthcare.