In the run-up to ESMO, much was made about how Roche's entrectinib and Bayer AG and Loxo Oncology Inc.'s larotrectinib would match up as treatments for patients with solid tumors who have a neurotrophic tyrosine receptor kinase (NTRK) gene fusion and by the end of the Munich meeting, it looked like the Swiss giant has some catching-up to do.
An integrated analysis of 54 patients on the pivotal Phase II STARTRK-2, Phase I STARTRK-1 and Phase I ALKA-372-001 trials showed that entrectinib shrank tumors in 57.4% of people with NTRK fusion-positive solid tumors. A median duration of response of 10