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OncoMatch/Clinical Trials/NCT05957016

Neoadjuvant CIETAI With Concurrent Chemoradiotherapy in Local Advanced Rectal Cancer

Is NCT05957016 recruiting? Yes, currently enrolling (May 2026). This Phase 2 trial studies non-drug interventions for rectal cancer.

Phase 2RecruitingThird Military Medical UniversityNCT05957016Data as of May 2026

To increase the efficacy of neoadjuvant PD-1/PD-1 checkpoint inhibitor in local advanced rectal cancer (LARC), we propose preoperative arterial infusion of Tirellizumab and oxaliplatin followed by tumor artery embolization with concurrent chemoradiotherapy as neoadjuvant regimen for LARC.

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Extracted eligibility criteria

Cancer type

Colorectal Cancer

Disease stage

Required: Stage T3/4NANYM0, T1-2N+M0 (TNM)

Local advanced Rectal cancer: stage T3/4NanyM0 or T1-2N+M0

Performance status

ECOG 0–2(Ambulatory, capable of self-care)

Prior therapy

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

Cannot have received: chemotherapy

Cannot have received: radiation therapy

Lab requirements

Blood counts

WBC ≥ 4,000/mm3; Neutrophil count ≥ 1,500/mm3; Hemoglobin ≥ 10 g/dL; Platelet count ≥ 100,000/mm3

Kidney function

Serum creatinine ≤1.5x ULN or creatinine clearance ≥60 ml/min

Liver function

Total bilirubin ≤ 1.5x ULN; AST & ALT ≤ 1.5x ULN

White blood cell count ≥ 4,000/mm3. Neutrophil count ≥ 1,500/mm3. Hemoglobin ≥ 10 g/dL. Platelet count ≥ 100,000/mm3. Total bilirubin ≤ 1.5x ULN. AST & ALT ≤ 1.5x ULN. Serum creatinine ≤1.5x ULN or creatinine clearance ≥60 ml/min.

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

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