Presage Biosciences is an oncology company pioneering a new drug development approach to assess novel therapeutics and combinations directly in human tumors with its patented CIVO™ intratumoral microdosing platform. The CIVO platform is intended to enable simultaneous assessment of responses to multiple drugs or drug combinations directly in a single tumor while still in a patient's body. Presage also partners with oncology-focused pharmaceutical companies through strategic alliances to provide preclinical data to discover effective drug combinations. Presage is privately held and based in Seattle.