Immunotherapy for pediatric osteosarcoma with lung metastases after resection shows positive data

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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.

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