Dehong Cao is the Head of Clinical Data Management of Luoxin Pharmaceutical. Previously he worked at eClinwise Data Science as Vice president of DM & Programming, and worked at MSD China as Associate Director of SDTM Mapping & Clinical Data Reporting. He has 10+ years extensive experience in Clinical Data Management, Clinical Database & SAS programming at Sanofi, MerckSerono, and MSD. He also have 3 years’ experience in graphics chip architecture design at S3 Graphics, Inc. Dehong started using CDISC standards in 2008 and has rich hands-on experience with SDTM, ADaM, and Define-XML standards implementation for all phases of clinical trials. Dehong has an M.S. in Computer Science from the Xi'an Jiaotong University, and a B.S. in Mathematics from Lanzhou University in Lanzhou, Gansu province of China.