Vital Systems was incorporated in 1994 and has served clients from the United States, England, Japan, Germany, Austria, China, Canada, and a growing list of countries. Our Drug projects have ranged from "proof-of-concept", and IND submission through Phase 3 pivotal trials, successful NDA approvals, and Phase 4 marketing support and safety surveillance. Our Medical Device projects have included statistical modeling and data management for studies supporting PMA and 510K submissions