Ignite Creation Date:
2025-12-24 @ 6:34 PM
Ignite Modification Date:
2025-12-30 @ 5:04 AM
Study NCT ID:
NCT06226857
Status:
RECRUITING
Last Update Posted:
2024-01-29
First Post:
2024-01-18
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Other Oncogene Mutations for Anti-EGFR Efficacy in Patients With Left-sided RAS-wild Type Metastatic Colorectal Cancer
Sponsor:
City Clinical Oncology Hospital No 1
Organization:
Study Overview
Official Title:
Predictive Value of Other Oncogene Mutations for Anti-EGFR Monoclonal Antibodies Efficacy in Patients With Left-sided RAS-wild Type Metastatic Colorectal Cancer: Multicenter Randomized Phase III Trial
Status:
RECRUITING
Status Verified Date:
2024-01
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
CRC01
Brief Summary:
Patients meeting the inclusion criteria will be randomized 1:1 into Cohort A (n ≈ 177) or Cohort BC (n ≈ 177). Cohort A is the control: patients receive combination chemotherapy with FOLFOX plus anti-EGFR therapy (panitumumab or cetuximab) based on RAS/BRAF wild-type data, according to clinical guidelines.
The BC cohort begins FOLFOX chemotherapy and simultaneously undergoes extensive molecular genetic profiling. Further, the BC cohort, depending on the profile, is divided into cohort B - patients without changes in alternative oncogenes, and cohort C - with changes in alternative oncogenes. The expected cohort ratio is 3:1 (\~120 and \~40 patients). Cohort B begins to receive anti-EGFR therapy in addition to chemotherapy, and the potentially resistant cohort C continues to receive chemotherapy alone or begins to receive bevacizumab if there are no contraindications.
The BC cohort begins FOLFOX chemotherapy and simultaneously undergoes extensive molecular genetic profiling. Further, the BC cohort, depending on the profile, is divided into cohort B - patients without changes in alternative oncogenes, and cohort C - with changes in alternative oncogenes. The expected cohort ratio is 3:1 (\~120 and \~40 patients). Cohort B begins to receive anti-EGFR therapy in addition to chemotherapy, and the potentially resistant cohort C continues to receive chemotherapy alone or begins to receive bevacizumab if there are no contraindications.
Detailed Description:
In total, the study plans to include 355 patients diagnosed with unresectable metastatic colorectal cancer with a left-sided localization of the primary tumor, who have not previously received systemic therapy for metastatic disease, have wild-type KRAS/NRAS/BRAF, or have wild-type KRAS/NRAS with unknown BRAF status in no contraindications to targeted therapy (cetuximab/panitumumab/bevacizumab).
Patients meeting the inclusion criteria will be randomized 1:1 into Cohort A (n ≈ 177) or Cohort BC (n ≈ 177). Cohort A is the control: patients receive combination chemotherapy with FOLFOX plus anti-EGFR therapy (panitumumab or cetuximab) based on RAS/BRAF wild-type data, according to clinical guidelines. Next, this cohort, after completion of the protocol, undergoes extended profiling, according to the results of which it is divided into cohorts A1 and A2. Cohort A1 includes patients without changes in alternative oncogenes (N ≈ 120), cohort A2 includes patients with changes (N ≈ 40).
The BC cohort begins FOLFOX chemotherapy and simultaneously undergoes extensive molecular genetic profiling. Further, the BC cohort, depending on the profile, is divided into cohort B - patients without changes in alternative oncogenes, and cohort C - with changes in alternative oncogenes. The expected cohort ratio is 3:1 (\~120 and \~40 patients). Cohort B begins to receive anti-EGFR therapy in addition to chemotherapy, and the potentially resistant cohort C continues to receive chemotherapy alone or begins to receive bevacizumab if there are no contraindications.
Patients meeting the inclusion criteria will be randomized 1:1 into Cohort A (n ≈ 177) or Cohort BC (n ≈ 177). Cohort A is the control: patients receive combination chemotherapy with FOLFOX plus anti-EGFR therapy (panitumumab or cetuximab) based on RAS/BRAF wild-type data, according to clinical guidelines. Next, this cohort, after completion of the protocol, undergoes extended profiling, according to the results of which it is divided into cohorts A1 and A2. Cohort A1 includes patients without changes in alternative oncogenes (N ≈ 120), cohort A2 includes patients with changes (N ≈ 40).
The BC cohort begins FOLFOX chemotherapy and simultaneously undergoes extensive molecular genetic profiling. Further, the BC cohort, depending on the profile, is divided into cohort B - patients without changes in alternative oncogenes, and cohort C - with changes in alternative oncogenes. The expected cohort ratio is 3:1 (\~120 and \~40 patients). Cohort B begins to receive anti-EGFR therapy in addition to chemotherapy, and the potentially resistant cohort C continues to receive chemotherapy alone or begins to receive bevacizumab if there are no contraindications.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 2102-2/23 | OTHER_GRANT | Moscow Center for healthcare innovations | View |