Newswise — Chicago, IL, June 3, 2017 — Larotrectinib (LOXO-101) has demonstrated consistent and durable antitumor activity in tropomyosin receptor kinase (TRK) fusion cancers across a wide range of patient ages and tumor types and was well tolerated by patients, according to results from three clinical trials presented today at the annual meeting of the American Society of Clinical Oncology in Chicago. David Hyman, MD, Chief of the Early Drug Development Service at Memorial Sloan Kettering Cancer Center (MSK) and global principal investigator of the NAVIGATE trial testing larotrectinib, shared the landmark data from three multisite clinical trials in a press conference at the meeting.