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OncoMatch/Clinical Trials/NCT07638436

Adebrelimab Combined With Neoadjuvant Chemotherapy in Borderline Resectable Locally Advanced Esophageal Squamous Cell Carcinoma

Is NCT07638436 recruiting? Yes, currently enrolling (Jul 2026). This Phase 2 trial studies Adebrelimab for esophageal squamous cell carcinoma (escc).

Phase 2RecruitingSun Yat-sen UniversityNCT07638436Data as of Jul 2026Location: China

Treatment: AdebrelimabThis clinical trial aims to preliminarily evaluate the efficacy and safety of adebrelimab combined with albumin-bound paclitaxel and carboplatin as neoadjuvant therapy for borderline resectable locally advanced esophageal squamous cell carcinoma (ESCC). The primary research objectives are to increase the R0 resection rate in such patients, thereby reducing the recurrence rate and improving overall survival (OS), as well as avoiding adverse reactions associated with radiotherapy.

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Extracted eligibility criteria

Treatments studied

Immunotherapy

Adebrelimab

Cancer type

Esophageal Carcinoma

Performance status

ECOG 0–1(Restricted strenuous activity)

Demographics

Ages ≤ 75

Prior therapy

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

Cannot have received: chemotherapy

No prior chemotherapy

Cannot have received: radiotherapy

No prior radiotherapy

Lab requirements

Blood counts

Hemoglobin (Hb) ≥ 90 g/L; Neutrophil count (NE) ≥ 1.5×10⁹/L; Platelet count (PLT) ≥ 100×10⁹/L

Kidney function

Creatinine ≤ 1.5 × ULN

Liver function

Total bilirubin ≤ 1.5 × ULN; AST/ALT ≤ 2.5 × ULN; ALP ≤ 5.0 × ULN

Cardiac function

No severe cardiac diseases, including documented congestive heart failure, uncontrolled high-risk arrhythmia, medically treated angina pectoris, clinically significant valvular heart disease, history of severe myocardial infarction, and refractory hypertension

Hematological parameters (tested within 7 days): Hemoglobin (Hb) ≥ 90 g/L; Neutrophil count (NE) ≥ 1.5×10⁹/L; Platelet count (PLT) ≥ 100×10⁹/L. Hepatic and renal function (tested within 7 days): Total bilirubin ≤ 1.5 × ULN; Creatinine ≤ 1.5 × ULN; Aspartate transaminase (AST)/Alanine transaminase (ALT) ≤ 2.5 × ULN; Alkaline phosphatase (ALP) ≤ 5.0 × ULN. Severe cardiac diseases, including documented congestive heart failure, uncontrolled high-risk arrhythmia, medically treated angina pectoris, clinically significant valvular heart disease, history of severe myocardial infarction, and refractory hypertension [excluded].

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

Frequently asked questions

Is NCT07638436 currently recruiting?

Yes, this trial is currently recruiting patients.

Can patients have received prior systemic therapy?

No. This trial requires treatment-naive patients — prior systemic therapy is an exclusion criterion.

Is there an age limit?

Yes. Patients must be 75 years or younger.

Could you qualify for this trial?

Enter your biomarker results to see how this trial's eligibility criteria match your specific cancer profile.

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