Skip to main content

Advertisement

Springer Nature is making SARS-CoV-2 and COVID-19 research free. View research | View latest news | Sign up for updates

Fig. 4 | Journal of Translational Medicine

Fig. 4

From: FGFR1 and NTRK3 actionable alterations in “Wild-Type” gastrointestinal stromal tumors

Fig. 4

Radiological response of a GIST possessing an ETV6–NTRK3 fusion following treatment with LOXO-101, a selective TRK inhibitor. A 55-year old male with a T3N0M1 small intestine GIST had progression of disease on five lines of tyrosine kinase inhibitors targeting KIT prior to identification of an ETV6–NTRK3 fusion in the tumor. He was enrolled on a Phase I clinical trial of oral LOXO-101 (Loxo Oncology, Stamford, CT), a selective TRK inhibitor. As compared to baseline PET/CT images (a), the tumors had decreased size and FDG-uptake at week 8 (b). At 4 months, the patient had ongoing partial response (44%) according to RECIST 1.1 criteria

Back to article page