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Development of Unified Lab Test Result Master for Multiple Facilities
Naoto Kume1, Kenji Suzuki2, Shinji Kobayashi1
1EHR research unit, Kyoto University.
Studies in Health Technology and Informatics
|August 12, 2015
Summary
Researchers created a unified lab test master to merge clinical data from multiple hospitals. This overcomes patient data limitations for rare disease clinical studies, improving research efficiency.
Area of Science:
- Clinical Informatics
- Medical Data Management
- Rare Disease Research
Background:
- Clinical studies, particularly for rare diseases, require substantial patient data.
- Single institutions often lack sufficient patient numbers for specific conditions.
- Existing lab test standards (e.g., JLAC10, LOINC) are academically focused and do not align with clinical study protocol needs.
Purpose of the Study:
- To develop a unified lab test result master for merging clinical data.
- To address the challenge of insufficient patient datasets in rare disease research.
- To bridge the gap between academic lab classifications and clinical study requirements.
Main Methods:
- Developed a method to unify lab test masters.
- Utilized active lab test result masters from two university hospitals.
- Created a master table to merge facility-specific lab test results.
Main Results:
- Successfully established a unified lab test result master.
- Enabled the merging of lab test data across different facilities.
- Provided a solution for overcoming patient data limitations in clinical research.
Conclusions:
- The unified master facilitates the aggregation of clinical data for rare disease studies.
- This approach enhances the feasibility of establishing clinical study protocols by overcoming data scarcity.
- Improved data integration supports more robust clinical research and hypothesis validation.
