THE EXS-21546 PHASE 1A TRIAL

Exscientia Reports Topline Data From EXS-21546 Phase 1a Study Demonstrating Targeted A2A Receptor Signaling Inhibition in Healthy Volunteers

Retrieved on: 
Tuesday, June 14, 2022

One of the studys primary goals was to inform the optimal starting dose for EXS-21546 for the Phase 1b/2 study in cancer patients.

Key Points: 
  • One of the studys primary goals was to inform the optimal starting dose for EXS-21546 for the Phase 1b/2 study in cancer patients.
  • Inhibition of A2A receptor signaling was sustained over the BID dosing period, demonstrating a level of lasting target engagement.
  • The Company expects to share additional data from this Phase 1a study at future medical meetings.
  • The Phase 1 study was a three-part study in male healthy volunteers to assess the safety, tolerability, pharmacokinetics and pharmacodynamics (PK/PD) of EXS-21546.