Comparing the effectiveness of a clinical registry and a clinical data warehouse for supporting clinical trial recruitment: a case study.

@article{Weng2010ComparingTE,
  title={Comparing the effectiveness of a clinical registry and a clinical data warehouse for supporting clinical trial recruitment: a case study.},
  author={Chunhua Weng and J. Thomas Bigger and Linda Busacca and Adam B. Wilcox and Asqual Getaneh},
  journal={AMIA ... Annual Symposium proceedings. AMIA Symposium},
  year={2010},
  volume={2010},
  pages={867-71}
}
This paper reports a case study comparing the relative efficiency of using a Diabetes Registry or a Clinical Data Warehouse to recruit participants for a diabetes clinical trial, TECOS. The Clinical Data Warehouse generated higher positive predictive accuracy (31% vs. 6.6%) and higher participant recruitment than the Registry (30 vs. 14 participants) in a shorter time period (59 vs. 74 working days). We identify important factors that increase clinical trial recruitment efficiency and lower… CONTINUE READING

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