The phase III KEYNOTE-522 trial investigating Keytruda in combination with chemotherapy as neoadjuvant treatment and then continuing as an adjuvant treatment after surgery met its dual primary endpoint of event-free survival for the treatment of patients with high-risk early-stage triple-negative breast cancer.
For a year before an osteosarcoma was found in her right proximal tibia, Sammy Ulloa, pushing through pain, persisted with her training as a Division I track and field and cross-country competitor.
