Project Data Sphere

Project Data Sphere is a non-profit clinical research data-sharing platform and an initiative of the CEO Roundtable on Cancer. Launched in 2014, the organization provides a neutral, open-access environment for industry and academic researchers to share, integrate, and analyze de-identified, patient-level data from oncology clinical trials. The platform primarily hosts comparator-arm data from Phase II and III trials across a wide range of cancer types, including prostate, lung, and breast cancer. By providing access to large-scale historical data and advanced analytic tools through a partnership with SAS, Project Data Sphere aims to accelerate the development of new cancer therapies and improve patient outcomes. The initiative also manages collaborative research programs focused on areas such as external control arms, rare cancer registries, and immune-related adverse events.