Build · Phesi

Phesi built an AI digital twin from real-world data to replace the standard-of-care control arm in a cGvHD trial.

Phesi proof of concept in chronic graft versus host diseaseBuildPhesiTrial AcceleratorDigital Patient Profiles

Control arms in conditions like cGvHD are hard to recruit because half of participants get the comparator. Phesi built a digital twin from its Trial Accelerator platform (108 million patients, nearly 367,000 cohorts). The proof of concept replicated outcomes on prednisone, using 2,042 patients from 32 cohorts, and was published in Bone Marrow Transplantation.

Phesi is a clinical development analytics firm whose Trial Accelerator platform and digital patient profiles are used by sponsors for trial design and site selection

This sits in the Build stage of the AI use-case lifecycle: Named examples from the foundation-model labs and platforms pharma teams use to actually construct, train and generate the model or application.

Source

Published by Phesi on its own site — read the original case study on technologynetworks.com ↗

Note: Proof of concept reported in trade press, not a customer deployment.