Health Canada approved Keytruda (pembrolizumab), Merck’s anti-PD-1 therapy, in combination with fluoropyrimidine- and platinum-containing-chemotherapy, for the first-line treatment of adult patients with locally advanced unresectable or metastatic HER2-negative gastric or gastroesophageal junction adenocarcinoma.
OS Therapies Inc. announced positive data from a phase IIb clinical trial (NCT04974008) of OST-HER2 (OST31-164)—the company’s HER2-targeted immunotherapy candidate in the rare pediatric-designated indication of prevention of recurrent, fully resected, lung metastatic osteosarcoma.
