Apple ResearchKit

GlaxoSmithKline, Purdue Pharma looking to test ResearchKit for drug R&D

While GSK is looking to integrate Apple's platform into clinical trials, Purdue is only in the proof-of-concept stage in its ResearchKit exploration.
Apple Watch

Purdue, Geisinger Health System launch a ResearchKit study on pain management

The two parties aim to use digital health technology to help people with chronic pain decrease their use of pain medication.