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Prognostic and predictive value of common mutations for treatment response and survival in patients with metastatic colorectal cancer.

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Br J Cancer2009PMID 19603024PMC2720232stubpubmedProvenance
Source
PubMed
Retrieved
Sep 8, 2026
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normalized (units and labels harmonized; values unchanged)
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ING-CIVIC-20260908-000001
Published

Abstract

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Linked entities

Linked entities (16)

How each link was made (MeSH, dictionary, registry reference, curation…) and whether it has been validated. Candidate links are not counted in entity statistics.

Validated 16

Curated evidence

Evidence citing this paper (45)

civicProvenance
Source
CIViC — Clinical Interpretation of Variants in Cancer
Dataset
CIViC evidence items
Version
civic-2026-09-08
Retrieved
Sep 8, 2026
Layer
normalized (units and labels harmonized; values unchanged)
Evidence
expert curation
License
CC0 1.0
PMID
19603024
Run
ING-CIVIC-20260908-000001
Open at source
CuratedShowing 1–45 of 45 evidence items · levels, directions and significance as curated at the source; each row links to its CIViC record.
TherapyCancerTypeLevelDirection · significanceRating (1–5)StatusEvidenceSource
BRAF D594K2
IrinotecanMalignant Colorectal NeoplasmCURATED_BROADERPredictiveBSupports Resistance3accepted
EID6402

The presence of BRAF V600E or D594K was associated with reduced progression-free survival in 5 patients with metastatic colorectal cancer treated with irinotecan-based first line therapy (3.5mo vs. 12… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
OxaliplatinMalignant Colorectal NeoplasmCURATED_BROADERPredictiveBSupports Resistance3accepted
EID6403

Of 100 metastatic colorectal cancer patients treated with oxaliplatin-based first-line therapy, the 6 patients with either BRAF V600E or D594K had reduced progression-free survival compared to 94 pati… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
BRAF Mutation6
(prognostic)Malignant Colorectal NeoplasmCURATED_BROADERPrognosticBSupports Poor Outcome3accepted
EID6302

This was a retrospective clinical study of 168 metastatic colorectal cancer patients who received first line chemotherapy (made up of 5-fluorouracil (5-FU) only, 5-FU + oxaliplatin, 5-FU + irinotecan,… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
〃Malignant Colorectal NeoplasmCURATED_BROADERPrognosticBSupports Poor Outcome3accepted
EID6307

This was a retrospective clinical study of 168 metastatic colorectal cancer patients who received first line chemotherapy (made up of 5-fluorouracil (5-FU) only, 5-FU + oxaliplatin, 5-FU + irinotecan,… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
BevacizumabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveBSupports Resistance3accepted
EID6305

This was a retrospective clinical study of 97 metastatic colorectal cancer patients who received bevacizumab in conjunction with first-line chemotherapy (composed of 5-fluorouracil (5-FU) only, 5-FU +… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveBSupports Resistance3accepted
EID6306

This was a retrospective clinical study of 92 metastatic colorectal cancer patients who received cetuximab in conjunction with salvage chemotherapy (refractory to at least one line of treatment). Salv… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
IrinotecanMalignant Colorectal NeoplasmCURATED_BROADERPredictiveBSupports Resistance3accepted
EID6304

This was a retrospective clinical study of 44 metastatic colorectal cancer patients who received FOLFIRI (5-Fluorouacil + Folinic acid + irinotecan) first-line therapy alone or with bevacizumab. It as… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
OxaliplatinMalignant Colorectal NeoplasmCURATED_BROADERPredictiveBSupports Resistance3accepted
EID6303

This was a retrospective clinical study of 100 metastatic colorectal cancer patients who received FOLFOX (oxaliplatin + 5-fluorouracil + folinic acid) first-line therapy alone or with monoclonal antib… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
BRAF V600E5
(prognostic)Malignant Colorectal NeoplasmCURATED_BROADERPrognosticBSupports Poor Outcome3accepted
EID2116

In a study of metastatic colorectal cancer patients who received 5-FU-based first-line chemotherapy, those with BRAF V600E mutations had reduced progression-free survival (4.3mo vs. 12.5mo, HR:4.9, 95… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
BevacizumabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveBSupports Resistance—submitted
EID2120

Of metastatic colorectal cancer patients treated with bevacizumab-based first-line therapy, those with BRAF V600E mutations had reduced progression-free survival compared to those with wildtype BRAF (… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—submitted
EID3737

In metastatic colorectal cancer patients with wildtype KRAS status who received cetuximab therapy, those with a BRAF V600E mutation had reduced progression-free survival (8.0wk vs. 31.4wk, P=0.001, lo… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
IrinotecanMalignant Colorectal NeoplasmCURATED_BROADERPredictiveBSupports Resistance3accepted
EID2118

The presence of BRAF V600E or D594K was associated with reduced progression-free survival in 5 patients with metastatic colorectal cancer treated with irinotecan-based first line therapy (3.5mo vs. 12… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
OxaliplatinMalignant Colorectal NeoplasmCURATED_BROADERPredictiveBSupports Resistance3accepted
EID2117

Of 100 metastatic colorectal cancer patients treated with oxaliplatin-based first-line therapy, the 6 patients with either BRAF V600E or D594K had reduced progression-free survival compared to 94 pati… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
KRAS G12A1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID3701

In a retrospective study of 168 metastatic colorectal cancer patients, patients with a KRAS exon 2 mutation (32/92) treated with second-line or higher cetuximab therapy in combination with standard ch… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
KRAS G12C1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID3964

In a retrospective study of 168 metastatic colorectal cancer patients, patients with a KRAS exon 2 mutation (32/92) treated with cetuximab as salvage therapy (second-line therapy or higher) in combina… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
KRAS G12D1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID3935

In a retrospective study of 168 metastatic colorectal cancer patients, patients with a KRAS exon 2 mutation (32/92) treated with cetuximab as salvage therapy (second-line therapy or higher) in combina… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
KRAS G12/G133
BevacizumabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveBDoes Not Support Resistance3accepted
EID6295

This was a retrospective clinical study of 97 metastatic colorectal cancer patients who received bevacizumab in conjunction with first-line chemotherapy (composed of 5-fluorouracil (5-FU) only, 5-FU +… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
IrinotecanMalignant Colorectal NeoplasmCURATED_BROADERPredictiveBDoes Not Support Resistance3accepted
EID6294

This was a retrospective clinical study of 44 metastatic colorectal cancer patients who recieved FOLFIRI (5-Fluorouacil + Folinic acid + irinotecan) first-line therapy alone or with bevacizumab. It as… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
OxaliplatinMalignant Colorectal NeoplasmCURATED_BROADERPredictiveBDoes Not Support Resistance3accepted
EID6293

This was a retrospective clinical study of 100 metastatic colorectal cancer patients who received FOLFOX (oxaliplatin + 5-fluorouracil + folinic acid) first-line therapy alone or with monoclonal antib… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
KRAS G12 + KRAS G131
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveBSupports Resistance3accepted
EID6296

This was a retrospective clinical study of 92 metastatic colorectal cancer patients who received cetuximab in conjunction with salvage chemotherapy (refractory to at least one line of treatment). Salv… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
KRAS G12 + KRAS G13D1
(prognostic)Malignant Colorectal NeoplasmCURATED_BROADERPrognosticBDoes Not Support Poor Outcome3accepted
EID6292

This was a retrospective clinical study of 168 metastatic colorectal cancer patients who received first line chemotherapy (5-fluorouracil (5-FU) only, 5-FU + oxaliplatin, 5-FU + irinotecan, or 5-FU + … (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
KRAS G12R1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID3984

In a retrospective study of 168 metastatic colorectal cancer patients, patients with a KRAS exon 2 mutation (32/92) treated with cetuximab as salvage therapy (second-line therapy or higher) in combina… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
KRAS G12S1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID4002

In a retrospective study of 168 metastatic colorectal cancer patients, patients with a KRAS exon 2 mutation (32/92) treated with cetuximab as salvage therapy (second-line therapy or higher) in combina… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
KRAS G12V1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID3914

In a retrospective study of 168 metastatic colorectal cancer patients, patients with a KRAS exon 2 mutation (32/92) treated with cetuximab as salvage therapy (second-line therapy or higher) in combina… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
KRAS G13C1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID3898

In a retrospective study of 168 metastatic colorectal cancer patients, patients with a KRAS exon 2 mutation (32/92) treated with cetuximab as salvage therapy (second-line therapy or higher) in combina… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
KRAS G13D1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID3877

In a retrospective study of 168 metastatic colorectal cancer patients, patients with a KRAS exon 2 mutation (32/92) treated with cetuximab as salvage therapy (second-line therapy or higher) in combina… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
KRAS G13R1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID3905

In a retrospective study of 168 metastatic colorectal cancer patients, patients with a KRAS exon 2 mutation (32/92) treated with cetuximab as salvage therapy (second-line therapy or higher) in combina… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
KRAS G13S1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID3908

In a retrospective study of 168 metastatic colorectal cancer patients, patients with a KRAS exon 2 mutation (32/92) treated with cetuximab as salvage therapy (second-line therapy or higher) in combina… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
PIK3CA D549N1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID4053

In a retrospective study of 168 chemotherapy-refractory metastatic colorectal cancer patients, patients with a PIK3CA mutation (n=26) treated with cetuximab in combination with standard chemotherapy, … (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
PIK3CA E542K1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID3719

In colorectal cancer patients treated with salvage cetuximab therapy in combination with chemotherapy, PIK3CA mutations were associated with reduced progression-free survival (2.5mo vs. 3.9mo, HR:2.1,… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
PIK3CA E545D1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID4049

In colorectal cancer patients treated with salvage cetuximab therapy in combination with chemotherapy, PIK3CA mutations were associated with reduced progression-free survival (2.5mo vs. 3.9mo, HR:2.1,… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
PIK3CA E545G1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID3723

In a retrospective study of 168 chemotherapy-refractory metastatic colorectal cancer patients, patients with a PIK3CA mutation (n=26) treated with cetuximab in combination with standard chemotherapy, … (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
PIK3CA E545K1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID3721

In colorectal cancer patients treated with salvage cetuximab therapy in combination with chemotherapy, PIK3CA mutations were associated with reduced progression-free survival (2.5mo vs. 3.9mo, HR:2.1,… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
PIK3CA E545V1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID3726

In colorectal cancer patients treated with salvage cetuximab therapy in combination with chemotherapy, PIK3CA mutations were associated with reduced progression-free survival (2.5mo vs. 3.9mo, HR:2.1,… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
PIK3CA G1049A1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID4466

In a retrospective study of 168 chemotherapy-refractory metastatic colorectal cancer patients, patients with a PIK3CA mutation (n=26) treated with cetuximab in combination with standard chemotherapy, … (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
PIK3CA G1049R1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID4054

In a retrospective study of 168 chemotherapy-refractory metastatic colorectal cancer patients, patients with a PIK3CA mutation (n=26) treated with cetuximab in combination with standard chemotherapy, … (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
PIK3CA H1047L1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID4433

In a retrospective study of 168 chemotherapy-refractory metastatic colorectal cancer patients, patients with a PIK3CA mutation (n=26) treated with cetuximab in combination with standard chemotherapy, … (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
PIK3CA H1047R1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID3728

In colorectal cancer patients treated with salvage cetuximab therapy in combination with chemotherapy, PIK3CA mutations were associated with reduced progression-free survival (2.5mo vs. 3.9mo, HR:2.1,… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
PIK3CA Mutation5
(prognostic)Malignant Colorectal NeoplasmCURATED_BROADERPrognosticBDoes Not Support Poor Outcome3accepted
EID6297

This was a retrospective clinical study of 168 metastatic colorectal cancer patients who received first line chemotherapy (made up of 5-fluorouracil (5-FU) only, 5-FU + oxaliplatin, 5-FU + irinotecan,… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
BevacizumabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveBDoes Not Support Resistance3accepted
EID6300

This was a retrospective clinical study of 97 metastatic colorectal cancer patients who received bevacizumab in conjunction with first-line chemotherapy (composed of 5-fluorouracil (5-FU) only, 5-FU +… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveBSupports Resistance3accepted
EID6301

This was a retrospective clinical study of 92 metastatic colorectal cancer patients who received cetuximab in conjunction with salvage chemotherapy (refractory to at least one line of treatment). Salv… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
IrinotecanMalignant Colorectal NeoplasmCURATED_BROADERPredictiveBDoes Not Support Resistance3accepted
EID6299

This was a retrospective clinical study of 44 metastatic colorectal cancer patients who received FOLFIRI (5-Fluorouacil + Folinic acid + irinotecan) first-line therapy alone or with bevacizumab. It as… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
OxaliplatinMalignant Colorectal NeoplasmCURATED_BROADERPredictiveBDoes Not Support Resistance3accepted
EID6298

This was a retrospective clinical study of 100 metastatic colorectal cancer patients who received FOLFOX (oxaliplatin + 5-fluorouracil + folinic acid) first-line therapy alone or with monoclonal antib… (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
PIK3CA Q546K1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID3727

In a retrospective study of 168 chemotherapy-refractory metastatic colorectal cancer patients, patients with a PIK3CA mutation (n=26) treated with cetuximab in combination with standard chemotherapy, … (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic
PIK3CA R1023Q1
CetuximabMalignant Colorectal NeoplasmCURATED_BROADERPredictiveCSupports Resistance—rejected
EID4685

In a retrospective study of 168 chemotherapy-refractory metastatic colorectal cancer patients, patients with a PIK3CA mutation (n=26) treated with cetuximab in combination with standard chemotherapy, … (full text at CIViC)

PMID 19603024 · Souglakos et al., 2009 · Open in CIViC

civic