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. 2019 Sep 20;37(33):3099–3110. doi: 10.1200/JCO.19.01254

FIG A6.

FIG A6.

Predictive analysis according to combined tumor sidedness and primary resistance in RAS and BRAF wild-type metastatic colorectal cancer patients treated with anti-EGFR monoclonal antibodies (PRESSING) panel status in left-sided tumors. Kaplan-Meier curves for (A) progression-free survival (PFS) and (B) overall survival (OS) in the patient subgroup with left-sided/PRESSING-negative tumors stratified according to the two different maintenance treatment arms or the patient subgroup with left-sided/PRESSING-positive tumors stratified according to the two different maintenance treatment arms. FU + LV, fluorouracil plus leucovorin; neg, negative; pan, panitumumab; pos, positive.