TY - JOUR AU - Santos, C AU - Azuara, D AU - Viéitez, J M AU - Páez, D AU - Falcó, E AU - Élez, E AU - López-López, C AU - Valladares, M AU - Robles-Díaz, L AU - García-Alfonso, P AU - Bugés, C AU - Durán, G AU - Salud, A AU - Navarro, V AU - Capellá, G AU - Aranda, E AU - Salazar, R PY - 2019 DO - 10.1093/annonc/mdz082 UR - https://hdl.handle.net/10668/28330 T2 - Annals of oncology : official journal of the European Society for Medical Oncology AB - Several studies show the importance of accurately quantifying not only KRAS and other low-abundant mutations because benefits of anti-EGFR therapies may depend on certain sensitivity thresholds. We assessed whether ultra-selection of patients using a... LA - en KW - FOLFIRI KW - PCR KW - digital PCR KW - metastatic colorectal cancer KW - panitumumab KW - patient selection KW - Adult KW - Aged KW - Aged, 80 and over KW - Antineoplastic Combined Chemotherapy Protocols KW - Biomarkers, Tumor KW - Camptothecin KW - Class I Phosphatidylinositol 3-Kinases KW - Colorectal Neoplasms KW - Fluorouracil KW - GTP Phosphohydrolases KW - Genotype KW - Humans KW - Leucovorin KW - Male KW - Membrane Proteins KW - Middle Aged KW - Neoplasm Metastasis KW - Panitumumab KW - Prospective Studies KW - Proto-Oncogene Proteins B-raf KW - Proto-Oncogene Proteins p21(ras) KW - Survival Rate TI - Phase II study of high-sensitivity genotyping of KRAS, NRAS, BRAF and PIK3CA to ultra-select metastatic colorectal cancer patients for panitumumab plus FOLFIRI: the ULTRA trial. TY - research article VL - 30 ER -