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Table 2 Level 1 and 2 evidence therapeutic variant associations tested by OmniSeq Comprehensive® (June 2017)

From: Treatment recommendations to cancer patients in the context of FDA guidance for next generation sequencing

Level 1 (Companion Diagnostics)

Genomic Variant(s)

Tumor Type

Therapy(ies)

ALK fusion

Lung

alectinib, brigatinib, ceritinib, crizotinib

BRAF V600E or BRAF V600K mutation

Melanoma

cobimetinib + vemurafenib; dabrafenib; dabrafenib + trametinib; trametinib; vemurafenib

BRAF V600E or BRAF V600K mutation

Lung

dabrafenib + trametinib

BRCA mutation

Ovarian

olaparib, rucaparib

EGFR exon 19 deletion

Lung

afatinib; bevacizumab + erlotinib; erlotinib; gefitinib; osimertinib

EGFR exon 20 insertiona

Lung

gefitinib

EGFR G719 mutation

Lung

afatinib; gefitinib

EGFR L858R mutation

Lung

afatinib; bevacizumab + erlotinib; erlotinib; gefitinib; osimertinib

EGFR L861Q mutation

Lung

afatinib; gefitinib

EGFR S768I mutation

Lung

afatinib; gefitinib

EGFR T790 M mutationa

Lung

gefitinib

EGFR T790 M mutation

Lung

osimertinib

ERBB2 amplification

Breast

ado-trastuzumab emtansine; lapatinib + aromatase inhibitor; lapatinib + chemo; lapatinib + trastuzumab; neratinib; pertuzumab + trastuzumab + chemo; trastuzumab; trastuzumab + aromatase inhibitor; trastuzumab + chemo

ERBB2 amplification

Esophageal

trastuzumab; trastuzumab + chemo

ERBB2 amplification

Gastric/GEJ

trastuzumab; trastuzumab + chemo

KRAS A146 or KRAS A59 mutationa

Colorectal

cetuximab; panitumumab

KRAS exon 2, 3 or 4 mutationa

Colorectal

cetuximab; cetuximab + chemo; panitumumab + chemo

KRAS G12, KRAS G13, KRAS K117, or KRAS Q61 mutationa

Colorectal

cetuximab; panitumumab

NRAS A146 or NRAS A59 mutationa

Colorectal

cetuximab; panitumumab

NRAS exon 2, 3 or 4 mutationa

Colorectal

cetuximab; cetuximab + chemo; panitumumab + chemo

NRAS G12, NRAS G13, NRAS K117, or NRAS Q61 mutationa

Colorectal

cetuximab; panitumumab

ROS1 fusion

Lung

crizotinib

Level 2 (Professional Practice Guidelines)

Genomic Variant

Tumor Type

Therapy

ALK fusion

Sarcoma

ceritinib, crizotinib

ALK fusiona

Lung

EGFR tyrosine kinase inhibitor

BRAF mutation

Thyroid

vemurafenib

BRAF V600E mutation

Colorectal

cetuximab + vemurafenib + chemo; panitumumab + vemurafenib + chemo

BRAF V600E mutation

Lung

dabrafenib; vemurafenib

ERBB2 mutation

Lung

ado-trastuzumab emtansine

ERBB2 mutation

Head and Neck

trastuzumab

ERBB2 mutation

Breast

trastuzumab + chemo

KIT exon 9 mutation

Sarcoma

imatinib

KIT exon 11 mutation

Sarcoma

imatinib

KIT exon 11 or KIT exon 13 mutation

Melanoma

imatinib

KRAS mutationa

Lung

EGFR tyrosine kinase inhibitor (afatinib; erlotinib; erlotinib; gefitinib; osimertinib)

MET amplification or MET exon 14 skipping mutation

Lung

crizotinib

NF1 mutationa

Sarcoma

imatinib

PDGFRA D842V mutationa

Sarcoma

dasatinib; imatinib

RET fusion

Lung

cabozantinib; vandetanib

RET mutation

Thyroid

vandetanib

ROS1 fusion

Lung

alectinib; ceritinib

ROS1 fusiona

Lung

EGFR tyrosine kinase inhibitor (afatinib; erlotinib; erlotinib; gefitinib; osimertinib)

  1. aThese mutations confer resistance to the associated therapeutic (contraindication)