Neoadjuvant Docetaxel, Cisplatin, and Dual Immunotherapy for Sinonasal Carcinoma

Starting soon · Phase 2

Conditions studied: Locally Advanced Sinonasal Carcinoma

In brief

The main objective of this prospective study is to evaluate the effectiveness and safety of a novel neoadjuvant therapy for patients with locally advanced sinonasal carcinoma (SNC). The treatment consists of the standard TP chemotherapy regimen (docetaxel and cisplatin) combined with dual immunotherapy (sintilimab and ipilimumab N01) administered before surgery. Researchers aim to determine the major pathological response (MPR) rate and long-term survival outcomes, while also exploring if this combination treatment approach can help better preserve critical facial and organ functions for SNC patients.

Key facts

Study ID

NCT07645846

Run by

Sun Yat-sen University

People needed

23

Starts

2026-07-31

Expected to finish

2030-08-01

Last updated by the study team

2026-06-25

Who can join

Age: 18 and older, up to 75. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Disease Status: Newly diagnosed, pathologically confirmed locally advanced (AJCC 8th edition Stage III-IVA) sinonasal carcinoma (SNC).
• Suitable for radical comprehensive treatment, with an Eastern Cooperative Oncology Group (ECOG) performance status score of 0 to 1.
• 18 to 75 years old.
• Defined by the following laboratory test results obtained within 7 days prior to enrollment: Hematology (without blood transfusion or hematopoietic growth factor therapy within 14 days prior to testing): White blood cell (WBC) count ≥ 4.0 × 10\^9/L; Absolute neutrophil count (ANC) ≥ 2.0 × 10\^9/L; Platelet (PLT) count ≥ 100 × 10\^9/L.
• Hepatic function: Total bilirubin < 1.5 × upper limit of normal (ULN) (patients with known Gilbert's disease and serum bilirubin level ≤ 3 × ULN are eligible); Alanine aminotransferase (ALT), aspartate aminotransferase (AST), and alkaline phosphatase < 1.5 × ULN. For patients positive for hepatitis B surface antigen (HBsAg), HBV-DNA must be ≤ 1000 IU/mL, and prophylactic antiviral therapy is required during the study.
• Renal function: Serum creatinine < 1.5 × ULN, or creatinine clearance ≥ 60 mL/min as calculated by the Cockcroft-Gault formula.
• Coagulation: Activated partial thromboplastin time (APTT) and international normalized ratio (INR) ≤ 1.5 × ULN. Patients receiving stable doses of anticoagulant therapy (e.g., low molecular weight heparin or warfarin) with an INR within the expected therapeutic range are eligible.
• Thyroid function: Thyroid-stimulating hormone (TSH) ≤ ULN; if abnormal, T3 and T4 levels will be evaluated, and patients with normal T3 and T4 levels are eligible.
• Contraception: Women of childbearing potential must agree to use highly effective contraceptive measures (e.g., intrauterine device, contraceptive pills, or condoms) during the treatment period and for at least 3 months after the last dose. They must have a negative serum or urine pregnancy test within 7 days prior to enrollment and must not be lactating. Male patients must agree to use highly effective contraceptive measures during the study period and for at least 3 months after the last dose.
• Informed Consent: Voluntary participation with written informed consent signed.

You may not qualify if…

• History of other malignancies within the past 5 years, except for curatively treated basal cell carcinoma of the skin, carcinoma in situ of the cervix, and papillary thyroid carcinoma.
• Presence of residual measurable lesions or new tumor/metastasis according to RECIST 1.1 criteria, or deemed inoperable by a head and neck surgeon.
• History of severe hypersensitivity reactions to other monoclonal antibodies or any components of the PD-1 inhibitors.
• Prior and Concomitant Therapies: Prior treatment with an anti-PD-1, anti-PD-L1, anti-PD-L2, or anti-CTLA-4 antibody (or any other antibody targeting T-cell costimulation or checkpoint pathways).
• Use of high-dose glucocorticoids or traditional Chinese medicine with anti-tumor properties within 4 weeks prior to the first dose of the study drug.
• Prior vaccination with an anti-tumor vaccine, or receipt of a live vaccine within 4 weeks prior to the first dose of the study drug.
• Receipt of any investigational drug within 4 weeks prior to the first dose of the study drug.
• Presence of comorbidities requiring long-term immunosuppressive therapy, or requiring systemic or local administration of corticosteroids at immunosuppressive doses prior to enrollment.
• Concurrent Trials: Concurrent enrollment in another clinical study, unless it is an observational (non-interventional) clinical study or the follow-up phase of an interventional study.
• Recent Medical Events: Major surgery or severe trauma within 4 weeks prior to the first dose of the study drug.
• Organ Transplantation: History of organ transplantation.
• Autoimmune Diseases: Known or suspected active autoimmune disease.
• Human immunodeficiency virus (HIV) infection or known acquired immunodeficiency syndrome (AIDS).
• Concurrent positive HBsAg and positive HBV DNA copy number (quantitative detection ≥ 1000 cps/mL). Positive blood screening for chronic hepatitis C (HCV antibody positive). Concurrent HBV and HCV co-infection. (Note: Patients with normal liver function who have been on oral antiviral therapy for more than one week may be eligible).
• Failure to meet relevant laboratory criteria within 7 days prior to enrollment; abnormal coagulation function (PT > 16s, APTT > 53s, TT > 21s, Fib < 1.5 g/L), bleeding tendency, or undergoing active thrombolytic or anticoagulant therapy.
• Significantly impaired cardiac, hepatic, pulmonary, renal, or bone marrow function. History of dementia or seizures.
• Severe Infections: Severe infection (CTCAE > Grade 2) within 4 weeks prior to the first dose of the study drug, such as severe pneumonia requiring hospitalization, bacteremia, or infectious complications; baseline chest imaging indicating active pulmonary inflammation; presence of signs and symptoms of infection within 2 weeks prior to the first dose of the study drug, or requiring oral or intravenous antibiotic therapy (excluding prophylactic use of antibiotics).
• Pregnancy and Lactation: Pregnant or lactating women; women of childbearing potential who refuse to use effective contraceptive measures.
• Compliance and Legal Capacity: Refusal or inability to sign the informed consent form; presence of personality or psychiatric disorders; lack of or limited civil capacity.
• Other: Presence of any other treatment contraindications deemed inappropriate by the investigator.

Full record on ClinicalTrials.gov

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