Articles by Joonhyuk Choi

eSource Records in Clinical Research: Keeping it Simple
ByJules T. Mitchel, MBA, PhD,Timothy Cho,Dean A. Gittleman,Joonhyuk Choi,Silvana Cappi,Tom Haag,Jonathan Helfgott,Imogene McCanless,Yong Joong Kim How to satisfy regulatory concerns about EDC data integrity and site controls over its source records.

eSource Records in Clinical Research
ByJules T. Mitchel, MBA, PhD,Timothy Cho,Dean A. Gittleman,Joonhyuk Choi,Silvana Cappi,Tom Haag,Jonathan Helfgott,Imogene McCanless,Yong Joong Kim Figure 1: The Problem

Three-Pronged Approach to Optimizing Trial Monitoring
ByJules T. Mitchel, MBA, PhD,Yong Joong Kim,Timothy Cho,Dario Carrara,Sergio Dalla Nora,Michael R. Hamrell,Judith M. Schloss Markowitz,Dean A. Gittleman,Joonhyuk Choi Study results using a quality-by-design method, risk-based monitoring, and real-time direct data entry.