The targeted therapy improved the prognosis of patients with NSCLC. The new target of treatment includes the ROS1 gene translocation.
Probably, the first case of finding of this translocation in a Czech patient is discussed in our case report. Tyrosine kinase inhibitors for ROS1 are intensively investigated.
The most advanced successful results are shown in recently publicated study phase I with crizotinib. Relating to the similarity with the known ALK translocation we can expected very good efficacy of pemetrex in these indications as well.