Perceptive Informatics Improves the Clinical Development Process with Enhanced CTMS Technology

BOSTON, MA, August 9, 2007-Perceptive Informatics, the technology subsidiary of PAREXEL International Corporation (NASDAQ: PRXL), today announced the release of an enhanced version of its comprehensive clinical trial management system (CTMS) IMPACT® technology with improved site management and monitoring capabilities. With over 25,000 users in 85 countries, Perceptive Informatics’ IMPACT software is the world’s most widely used CTMS technology.

The IMPACT software comprises several Web-based modules designed to deliver practical and tangible results, decreasing the time, cost, and risk associated with the development of new products. The software provides planning and tracking support for all aspects of a clinical trial and consolidates information from various collection points into a single source. The IMPACT solution is scalable to support studies of all sizes ranging from large, multi-national studies to single center studies. The most recent version features an online and offline Web-based site management and monitoring module, called MySites, which offers 24/7/365 access from anywhere in the world, enabling work on all aspects of site management including monitoring, milestone planning, issue resolution and recruitment.