Biologics
PD-1 Inhibitor BLA Yanked After Keytruda Approval
Agenus has withdrawn a BLA for balstilimab, its PD-1 inhibitor that was seeking an accelerated approval for second-line treatment of cervical cancer. The decision to withdraw the submission was urged by FDA due to Merck’s recent full approval of Keytruda (pembrolizumab) for treating this patient population (see