The phase III CheckMate -67T trial, evaluating the subcutaneous formulation of Opdivo (nivolumab) co-formulated with Halozyme’s proprietary recombinant human hyaluronidase (rHuPH20) (herein referred to as “subcutaneous nivolumab”) compared to intravenous Opdivo in patients with advanced or metastatic clear cell renal cell carcinoma (ccRCC) who have received prior systemic therapy, demonstrated noninferiority for the co-primary endpoints of Cavgd28 (time-averaged Opdivo serum concentration over 28 days) and Cminss (trough serum concentration at steady state) compared to IV Opdivo.
Data from the phase Ib/II OrigAMI-4 study found that first-line treatment with investigational subcutaneous amivantamab and hyaluronidase-lpuj in combination with a PD-1 inhibitor delivered clinically meaningful and durable antitumor activity in patients with head and neck squamous cell carcinoma that is recurrent or metastatic, PD-L1-positive, and HPV-unrelated.
