Publication
Prognostic and predictive value of common mutations for treatment response and survival in patients with metastatic colorectal cancer.
Authors not recorded
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- PubMed
- Retrieved
- Sep 8, 2026
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- normalized (units and labels harmonized; values unchanged)
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- ING-CIVIC-20260908-000001
Abstract
Abstract (excerpt)
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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
- cancerMalignant Colorectal Neoplasmcivic_curation1.00
- drugBevacizumabcivic_curation1.00
- drugCetuximabcivic_curation1.00
- drugIrinotecancivic_curation1.00
- drugOxaliplatincivic_curation1.00
- geneBRAFcivic_curation1.00
- geneKRAScivic_curation1.00
- genePIK3CAcivic_curation1.00
- variantBRAF D594Kcivic_curation1.00
- variantBRAF Mutationcivic_curation1.00
- variantBRAF V600Ecivic_curation1.00
- variantKRAS G12civic_curation1.00
- variantKRAS G12/G13civic_curation1.00
- variantKRAS G13civic_curation1.00
- variantKRAS G13Dcivic_curation1.00
- variantPIK3CA Mutationcivic_curation1.00
Curated evidence
Evidence citing this paper (45)
- 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
| Therapy | Cancer | Type | Level | Direction · significance | Rating (1–5) | Status | Evidence | Source |
|---|---|---|---|---|---|---|---|---|
| BRAF D594K2 | ||||||||
| Irinotecan | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | B | Supports Resistance | 3 | accepted | EID6402The 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 |
| Oxaliplatin | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | B | Supports Resistance | 3 | accepted | EID6403Of 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_BROADER | Prognostic | B | Supports Poor Outcome | 3 | accepted | EID6302This 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_BROADER | Prognostic | B | Supports Poor Outcome | 3 | accepted | EID6307This 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 |
| Bevacizumab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | B | Supports Resistance | 3 | accepted | EID6305This 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 |
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | B | Supports Resistance | 3 | accepted | EID6306This 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 |
| Irinotecan | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | B | Supports Resistance | 3 | accepted | EID6304This 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 |
| Oxaliplatin | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | B | Supports Resistance | 3 | accepted | EID6303This 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_BROADER | Prognostic | B | Supports Poor Outcome | 3 | accepted | EID2116In 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 |
| Bevacizumab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | B | Supports Resistance | — | submitted | EID2120Of 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 |
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | submitted | EID3737In 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 |
| Irinotecan | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | B | Supports Resistance | 3 | accepted | EID2118The 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 |
| Oxaliplatin | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | B | Supports Resistance | 3 | accepted | EID2117Of 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID3701In 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID3964In 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID3935In 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 | ||||||||
| Bevacizumab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | B | Does Not Support Resistance | 3 | accepted | EID6295This 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 |
| Irinotecan | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | B | Does Not Support Resistance | 3 | accepted | EID6294This 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 |
| Oxaliplatin | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | B | Does Not Support Resistance | 3 | accepted | EID6293This 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | B | Supports Resistance | 3 | accepted | EID6296This 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_BROADER | Prognostic | B | Does Not Support Poor Outcome | 3 | accepted | EID6292This 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID3984In 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID4002In 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID3914In 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID3898In 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID3877In 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID3905In 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID3908In 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID4053In 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID3719In 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID4049In 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID3723In 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID3721In 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID3726In 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID4466In 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID4054In 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID4433In 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID3728In 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_BROADER | Prognostic | B | Does Not Support Poor Outcome | 3 | accepted | EID6297This 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 |
| Bevacizumab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | B | Does Not Support Resistance | 3 | accepted | EID6300This 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 |
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | B | Supports Resistance | 3 | accepted | EID6301This 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 |
| Irinotecan | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | B | Does Not Support Resistance | 3 | accepted | EID6299This 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 |
| Oxaliplatin | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | B | Does Not Support Resistance | 3 | accepted | EID6298This 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID3727In 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 | ||||||||
| Cetuximab | Malignant Colorectal NeoplasmCURATED_BROADER | Predictive | C | Supports Resistance | — | rejected | EID4685In 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 |