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OncoMatch/Clinical Trials/NCT06206096

PD-1 Antibody Plus Bevacizumab and CAPOX as First-line Treatment for RAS-mut MSS mCRC

Is NCT06206096 recruiting? Yes, currently enrolling (May 2026). This Phase 2 trial studies oxaliplatin+capecitabine+bevacizumab+PD-1 antibody for colorectal cancer.

Phase 2RecruitingChinese PLA General HospitalNCT06206096Data as of May 2026

Treatment: oxaliplatin+capecitabine+bevacizumab+PD-1 antibodyThis study is designed to explore the efficacy and safety of anti-PD-1 antibody plus bevacizumab and chemotherapy as first-line treatment for patients with RAS-mutant, microsatellite stable, metastatic colorectal cancer.

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Extracted eligibility criteria

Cancer type

Colorectal Cancer

Biomarker criteria

Required: KRAS mutation

KRAS/NRAS mutation

Required: NRAS mutation

KRAS/NRAS mutation

Required: MSH2 microsatellite stable

With BRAF mutation or MSI-H status

Excluded: BRAF mutation

With BRAF mutation or MSI-H status

Performance status

ECOG 0–1(Restricted strenuous activity)

Prior therapy

No prior treatment (treatment-naive required)
Max 0 prior lines

Cannot have received: VEGFR inhibitor

Previous treatment with vascular endothelial growth factor receptor (VEGFR) inhibitors

Cannot have received: immune checkpoint inhibitor

previous use of immune checkpoint inhibitors

Cannot have received: systemic anti-tumor treatments

Exception: within 4 weeks before enrollment

have received other systemic anti-tumor treatments, including chemotherapy, signal transduction inhibitors, hormone therapy and immunotherapy within 4 weeks before enrollment

Cannot have received: local anti-tumor therapy (hepatic artery interventional embolization, liver metastasis cryoablation, radiofrequency ablation)

Exception: within 4 weeks before enrollment

have received Local anti-tumor therapy such as hepatic artery interventional embolization, liver metastasis cryoablation or radiofrequency ablation within 4 weeks before enrollment

Lab requirements

Blood counts

Absolute neutrophil count ≥1.5x10^9/L; Platelet count ≥100x10^9/L; Hemoglobin ≥9g/dL

Kidney function

Serum creatinine <1.5x ULN; Endogenous creatinine clearance rate ≥ 50ml / min

Liver function

Serum bilirubin <1.5x ULN; ALT and AST <1.5x ULN

Adequate organ and bone marrow functions: Absolute neutrophil count≥1.5x10^9/L; Platelet count≥100x10^9/L; Hemoglobin≥9g/dL; Serum bilirubin<1.5x ULN; ALT and AST<1.5x ULN; Serum creatinine<1.5x ULN; Endogenous creatinine clearance rate ≥ 50ml / min

Structured fields extracted by AI. May contain errors — verify against the official protocol.

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