MOUNTAIN VIEW, Calif., June 7 /PRNewswire-FirstCall/ -- Pharsight Corporation (OTC Bulletin Board: PHST - News), a leading provider of software and strategic services for optimizing clinical drug development, announced today that two of its Senior Scientists, Rene Bruno, Ph.D. and Laurent Claret, Ph.D., will speak to members of the pharmaceutical and biotechnology industries attending the Population Approach Group in Europe (PAGE) 15th Annual Meeting, to be held in Bruges, Belgium, June 14-16, 2006.