The phase II GEOMETRY mono-1 trial results, published in The Lancet Oncology, show capmatinib's efficacy in NSCLC patients with MET exon 14 mutations. Among 60 treatment-naive patients, 68% had objective responses, with a median duration of response of 16.6 months. Among 100 previously treated patients, 44% responded, with a median duration of response of 9.7 months. Adverse events were common but manageable.