Gritstone Bio’s GRANITE Shows Promise in Colorectal Cancer, But Stock Takes a Hit

Gritstone Bio’s GRANITE, an individualized neoantigen-targeting immunotherapy, demonstrated potential in treating microsatellite-stable colorectal cancer (MSS-CRC). While the interim Phase 2 data showed positive results, particularly in patients with lower disease burden, the stock price declined due to concerns about the overall impact and future development plans. The company will discuss the progression-free survival data with the FDA and explore potential Phase 2 or 3 trials using ctDNA levels as eligibility criteria.

Legend Biotech’s Carvykti Shows Promising Long-Term Survival in Multiple Myeloma

Legend Biotech’s Carvykti, a cell therapy for relapsed or lenalidomide-refractory multiple myeloma, demonstrated significant improvement in overall survival compared to standard therapies in a three-year follow-up study. The data presented at the International Myeloma Society Annual Meeting suggests that Carvykti could become a leading treatment option for patients after their first relapse.

Merck’s Favezelimab & Pembrolizumab Combo Fails in Colorectal Cancer Trial

Merck & Co’s experimental fixed-dose combination of favezelimab and pembrolizumab failed to improve overall survival in patients with pretreated microsatellite-stable metastatic colorectal cancer (mCRC) in a Phase 3 study. The study, KEYFORM-007, did not meet its primary endpoint, leading to a setback for the company. Despite this, Merck’s Keytruda continues to secure approvals for other cancer types.

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