Crescendo Biologics announces first U.S. patients dosed in expanded Phase 1b clinical trial of CB307 for patients with mCRPC
Crescendo Biologics announces first U.S. patients dosed in expanded Phase 1b clinical trial of CB307 for patients with mCRPC
- Crescendo Biologics announces first U.S. patients dosed in expanded Phase 1b clinical trial of CB307 for patients with mCRPC
Crescendo expands trial of lead programme first-in-class, bispecific Humabody®, CB307 beyond Europe with first US trial site, the Fred Hutchinson Cancer Centre, at the University of Washington
Cambridge, UK, 6 December 2023 – Crescendo Biologics Ltd (Crescendo), a clinical stage immuno-oncology company developing novel, targeted T cell enhancing therapeutics, today announces that the first patients in the U.S. have been dosed as part of the ongoing Phase 1b study of CB307, Crescendo’s lead programme in PSMA+ metastatic castration-resistant prostate cancer (mCRPC). - CB307 is a first-in-class, half-life extended, CD137 x PSMA bispecific Humabody®, designed to achieve a longer lasting anti-cancer effect whilst avoiding systemic toxicity.
- The ongoing dose expansion part of the Phase 1b POTENTIA trial ( NCT04839991 ) comprises two cohorts, assessing the safety and efficacy of CB307 as a monotherapy and in combination with pembrolizumab (KEYTRUDA®).
- The US part of the trial has seen patients successfully dosed in both the monotherapy and combination cohorts at the Fred Hutchinson Cancer Centre.