2012 Volume 16 Issue 2 Pages 55-65
One of the target points in the PMDA 2nd midterm plan (FY2009-2013) is reinforcement and enhancement of the system for safety evaluation for pharmaceuticals using expanded data sources beyond spontaneous reports of adverse drug reactions (ADRs). To achieve this goal, PMDA started investigation in FY2009 to develop methodology to utilize electronic medical information for secondary purpose of safety evaluation of pharmaceuticals. (MIHARI project- Medical Information for Risk Assessment Initiative)
Data sources targeted in MIHARI project are claims data, diagnosis procedure combination (DPC) data, hospital information system (HIS) data, etc.
Secondary use of electronic medical information for safety evaluation is expected to enable safety evaluation based on quantitative analysis, which has been difficult so far. It will also provide faster and easier way of evaluation compared to collecting primary data from study planned and conducted just for the purpose.
PMDA intends to establish the system to utilize electronic medical information (eg. claim data, DPC data, HIS data) practically for safety evaluation by the end of FY2013. Aiming for this, PMDA is conducting various pilot studies using currently available data in the MIHARI project. Here we report on recent developments of this project.
