Comprehensive tumor profiling-guided therapy in rare or refractory solid cancer: A feasibility study in daily clinical practice

Tumor profiling has been shown to benefit patients with rare or refractory metastatic cancer, but several limitations hamper its use in daily clinical practice. We aim to assess the added benefit of a comprehensive tumor profiling, including factors predictive of response to targeted and cytotoxic therapy, in the treatment of refractory or rare solid tumors outside of a formal clinical trial. Patients were included between 2013 and 2017....