WHIPPANY, N.J., May 15, 2019 /PRNewswire/ — Bayer today announced findings from new analyses and data for Vitrakvi® (larotrectinib), which is approved for the treatment of adult and pediatric patients with solid tumors that have a neurotrophic tropomyosin receptor kinase (NTRK) gene fusion without a known acquired resistance mutation that are either metastatic or where …