Clinical application of comprehensive next generation sequencing in the management of metastatic cancer in adults.

101Background: Next generation sequencing (NGS) platforms are frequently utilized in the care of patients (pts) with metastatic cancer to identify tumor genomic alterations that may serve as therapeutic targets. Biomarker driven clinical trials, such as NCI-Molecular Analysis for Therapy Choice (MATCH) and Targeted Agent and Profiling Utilization Registry (TAPUR) have augmented clinicians’ ability use this strategy in clinical practice. Methods: From 2011-2015 over 500 adult pts with metastatic solid tumors of diverse lineage underwent biopsy for whole exome and transcriptome sequencing of tumor and matched normal sample through the Michigan Oncology Sequencing Center (Mi-Oncoseq). Genomic alterations identified were reviewed at Precision Medicine Tumor Board and tiered according to their clinical relevance. Alterations were also classified as being identifiable or not identifiable by a commercially available NGS assay such as Oncomine Focus or FoundationOne. Results: Genomic alterations identified by Mi-...