Pfizer (PFE) said Saturday data from a randomized cohort showed its braftovi combination regimen with cetuximab and folfiri showed improved objective response rates in patients with previously untreated metastatic colorectal cancer with a BRAF V600E mutation.
Treatment with the braftovi combination regimen achieved a confirmed objective response rate of 64.4%, compared with 39.2% for standard-of-care folfiri with or without bevacizumab, the company said.
Pfizer said responses with the braftovi combination were more durable, with 57.4% of patients maintaining a response lasting 6 months or longer.
The safety profile of braftovi in combination with cetuximab and folfiri was consistent with known profiles of each individual agents, and no new safety signals were identified, the company said.
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