We performed an open-label, phase II clinical trial among ninety-six histologically confirmed NSCLC patients with BM. Patients were randomized 1:1 to receive NTG plus WBRT (30 Gy in 10 fractions) or WBRT alone….The benefit in terms of iORR and ICPFS (HR: 0.38 [95%CI: 0.16-0.91]; p = 0.030) was particularly important in the EGFRm patient subgroup.