Becotatug Vedotin (MRG003) in Combination With PD-1 Inhibitor Versus PD-1 Inhibitor for the Treat… (NCT07524452) | Clinical Trial Compass
RecruitingPhase 3
Becotatug Vedotin (MRG003) in Combination With PD-1 Inhibitor Versus PD-1 Inhibitor for the Treatment of EGFR-positive, CPS≥1 Resectable Locally Advanced Head and Neck Squamous Cell Carcinoma
China430 participantsStarted 2026-02-06
Plain-language summary
This study is a randomized, open-label, multicenter phase III trial designed to systematically evaluate the efficacy and safety of perioperative neoadjuvant and adjuvant therapy with Becotatug vedotin in combination with PD-1 inhibitor versus PD-1 inhibitor alone in patients with EGFR-positive, CPS ≥ 1 resectable locally advanced head and neck squamous cell carcinoma .
Who can participate
Age range18 Years – 75 Years
SexALL
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Inclusion criteria
✓. Voluntarily sign the informed consent form;
✓. Untreated, histologically confirmed head and neck squamous cell carcinoma (oral cavity, oropharynx, hypopharynx, or larynx), EGFR-positive, CPS ≥ 1, with clinical stage (AJCC 8th edition): p16-positive oropharynx: Stage III (T4N0-2M0); p16-negative oropharynx: Stage III or IVA; larynx/hypopharynx/oral cavity: Stage III or IVA;
✓. Eligible for curative-intent surgery as determined by the surgeon;
✓. Age: 18 to 75 years;
✓. ECOG performance status 0-1;
✓. Life expectancy greater than 6 months;
✓. At least one measurable lesion per RECIST 1.1;
✓. Adequate organ function, based on meeting all of the following criteria (no receipt of blood components or hematopoietic growth factors within 14 days prior to testing): hemoglobin ≥ 90 g/L; absolute neutrophil count ≥ 1.5 × 10⁹/L; platelet count ≥ 100 × 10⁹/L; serum albumin ≥ 28 g/L; total bilirubin ≤ 1.5 × upper limit of normal (ULN); ALT and AST ≤ 2.5 × ULN; serum creatinine ≤ 1.5 × ULN, with creatinine clearance ≥ 50 mL/min; activated partial thromboplastin time and international normalized ratio (INR) ≤ 1.5 × ULN (patients receiving a stable dose of anticoagulant therapy, such as low molecular weight heparin or warfarin, may be enrolled if INR is within the expected therapeutic range for the anticoagulant). Thyroid-stimulating hormone (TSH) ≤ ULN; if abnormal, T3 and T4 levels should be assessed, and patients with normal T3 and T4 levels may be enrolled;
✕. History of other malignancies within the past 5 years or at enrollment, with the exception of cured basal cell carcinoma of the skin, carcinoma in situ of the cervix, and thyroid papillary tumors.
✕. Residual toxicity from prior anti-tumor therapy (including immunotherapy, targeted therapy, chemotherapy, or radiotherapy, etc.) other than alopecia, fatigue, and grade 2 hypothyroidism, or clinically significant laboratory abnormalities greater than grade 1 (CTCAE v5.0).
✕. Uncontrolled cardiac conditions or diseases, such as: ① NYHA Class II or greater heart failure, ② unstable angina, ③ myocardial infarction within 1 year, and ④ patients with clinically significant ventricular arrhythmias requiring intervention.
✕. Pulmonary embolism or deep vein thrombosis within 3 months prior to enrollment (excluding catheter-related thrombosis from infusion ports or PICC lines).
✕. Active bleeding, history of coagulation disorders, or patients receiving coumarin anticoagulant therapy.