Related Experiment Video
Updated: May 24, 2026

07:50
A Metadata Extraction Approach for Clinical Case Reports to Enable Advanced Understanding of Biomedical Concepts
Published on: September 20, 2018
OMOP Extraction of Medical Text Using LLMs: Preliminary Results
Loreen Ruhm1, Laura Purfürst1, Michael Ahmadi1
1Berlin Institute of Health (BIH), Charité Universitätsmedizin, Berlin, Germany.
Studies in Health Technology and Informatics
|May 23, 2026
Abstract
None:
We used medium-sized LLMs to extract medication data from German discharge letters into the OMOP CDM, achieving >85% accuracy and >75% F1-score, demonstrating the feasibility of OMOP extraction with medium-sized models.

