Keytruda Market: How Is Pembrolizumab Becoming the World's Best-Selling Drug? Keytruda (pembrolizumab) — Merck's anti-PD-1 monoclonal antibody that has become the world's highest-revenue pharmaceutical product surpassing Humira — represents the most commercially successful oncology drug in history, with the Keytruda Market reflecting pembrolizumab's extraordinary commercial momentum across an unprecedented portfolio of approved indications.
Pembrolizumab's...