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Center for Computational Biomedicine

MedEx

INTRODUCTION

We introduced the open source Java implementation of MedEx, an existing high-performance medication information extraction system, based on the Unstructured Information Management Architecture (UIMA) framework

The MedEx-UIMA system consists of two main components:

  • An information extraction module, which extracts medication related fields from clinical text; and
  • A standardization module that encodes drug name/dose/form information into RxCUIs

 

PRESENTATION

Presentation at eMERGE network conference

 

PUBLICATION LIST

  1. Xu, Hua, et al. "MedEx: a medication information extraction system for clinical narratives." Journal of the American Medical Informatics Association 17.1 (2010): 19-24.
  1. Jiang, Min, et al. "Extracting and standardizing medication information in clinical text–the MedEx-UIMA system." AMIA Summits on Translational Science Proceedings 2014 (2014): 37.

Note: We finished updating MedEx_UIMA lexicon and MedEx_UIMA 1.3 is available now for downloading.

A UIMA based medication information extraction system implemented in Java, here are the downloads:

MedEx UIMA 1.3 (2015-JUN) Download