Purdue Pharma has signed a multi-year enterprise agreement expanding its use of Medidata’s cloud-based solutions aimed at further improving clinical trial operational efficiencies, resource savings and decision making. Purdue is also renewing the Medidata applications it currently uses across its portfolio of treatments for pain, sleep and gastrointestinal disorders, including Medidata Designer and EDC and management system, Medidata Rave.   Purdue has also adopted Medidata’s clinical trial mana...