ZUG, Switzerland--(BUSINESS WIRE)--PSI, a full-service global CRO known for on-time patient enrollment and project delivery, announces 2011 results reporting record growth in new client wins and 25% year-over-year revenue increase. PSI has helped pharmaceutical and biotechnology companies around the world adapt to evolving demands and increased complexity of clinical trials of new pharmaceuticals in a variety of therapeutic areas, insuring predictability of delivery timelines and reducing the R&D spend.
