The goal of this multicenter prospective study is to validate, and ultimately translate in routine clinical practice, the use of plasma analysis of ccfDNA for the determination of KRAS mutation status in mCRC patients.
Name: Plasma Analysis of circulating cell free DNA
Type: Otherdetermination of KRAS mutation
Name: Tumor tissue analysis of circulating cell free DNA
Type: Otherdetermination of KRAS mutation
Description: Area under the ROC curve of the mutation percentage obtained from plasma ccfDNA analysis
Measure: Area under ROC curve Time: 12 monthSingle Group Assignment
There are 7 SNPs
As a consequence, the method was adapted to detect the six more frequent KRAS mutations in CRC (G12D, G12V, G13D, G12S, G12C, G12A) and the BRAF V600E. --- G12D --- --- G12V --- --- G13D --- --- G12S --- --- G12C --- --- G12A ---
As a consequence, the method was adapted to detect the six more frequent KRAS mutations in CRC (G12D, G12V, G13D, G12S, G12C, G12A) and the BRAF V600E. --- G12D --- --- G12V --- --- G13D --- --- G12S --- --- G12C ---
As a consequence, the method was adapted to detect the six more frequent KRAS mutations in CRC (G12D, G12V, G13D, G12S, G12C, G12A) and the BRAF V600E. --- G12D ---
As a consequence, the method was adapted to detect the six more frequent KRAS mutations in CRC (G12D, G12V, G13D, G12S, G12C, G12A) and the BRAF V600E. --- G12D --- --- G12V --- --- G13D --- --- G12S ---
As a consequence, the method was adapted to detect the six more frequent KRAS mutations in CRC (G12D, G12V, G13D, G12S, G12C, G12A) and the BRAF V600E. --- G12D --- --- G12V ---
As a consequence, the method was adapted to detect the six more frequent KRAS mutations in CRC (G12D, G12V, G13D, G12S, G12C, G12A) and the BRAF V600E. --- G12D --- --- G12V --- --- G13D ---
As a consequence, the method was adapted to detect the six more frequent KRAS mutations in CRC (G12D, G12V, G13D, G12S, G12C, G12A) and the BRAF V600E. --- G12D --- --- G12V --- --- G13D --- --- G12S --- --- G12C --- --- G12A --- --- V600E ---
CcfDNA analysis showed 100% specificity and sensitivity for the BRAF V600E mutation. --- V600E ---