BMS Seeking Approval of Subcutaneous Opdivo
Bristol Myers Squibb says it will seek approval for a subcutaneous formulation of its Opdivo (nivolumab) for use in patients with advanced or metastatic clear cell renal cell carcinoma (ccRCC) who have received prior systemic therapy. The company’s decision to seek approval is based on new data from the Phase 3 CheckMate -67T noninferiority trial evaluating the Opdivo subcutaneous formulation co-formulated with Halozyme’s proprietary recombinant human hyaluronidase (rHuPH20) compared to intravenous (IV) Opdivo in ccRCC patients. The study data met its co-primary pharmacokinetics endpoints and key secondary endpoint, the company says.
“Subcutaneous nivolumab demonstrated noninferiority of Cavgd28 (time-averaged Opdivo serum concentration over 28 days) and Cminss (trough serum concentration at steady state) compared to IV Opdivo, the study’s co-primary endpoints,” BMS says. “Additionally, subcutaneous nivolumab showed a noninferior objective response rate (ORR) as assessed by Blinded Independent Central Review (BICR) vs. IV Opdivo, a key secondary endpoint. The safety profile of subcutaneous nivolumab was consistent with the IV formulation.”