Study of CX1106 in Patients With Advanced Head and Neck Squamous Cell Carcinoma (HNSCC)

This is an interventional treatment trial for Head and Neck Squamous Cell Carcinoma Read More

Inclusion Criteria:

• Histologically or cytologically confirmed HNSCC (excluding nasopharyngeal carcinoma);
• At least one measurable lesion (spiral CT scan long diameter ≥ 10 mm or enlarged lymph node short diameter ≥ 15 mm by RECIST 1.1);
• Documented disease progression after prior platinum-based systematic therapy; or prior platinum-based adjuvant/neoadjuvant therapy with documented disease progression within 24 weeks after treatment completion;
• Expected overall survival≥ 3 months;
• ECOG PS≤1;

Exclusion Criteria:

•Hematologic, renal, and hepatic function as defined below:

Absolute neutrophil count (ANC) <1.5×109 /L or platelet <100×109 /L or hemoglobin <9 g/dL; Total bilirubin >1.5×the upper limit of normal range(ULN); Aspartate aminotransferase (AST) and/or Alanine transaminase (ALT) and/or Alkaline phosphatase (ALP) >1.5×ULN without liver metastases ; AST and/or ALT and/or ALP levels >5×ULN with liver metastases. Primary hepatocellular carcinoma: Child-Pugh liver is grade C; Serum creatinine>1.5 ×ULN or creatinine clearance (CL) < 60 mL/min; International normalized ratio (INR) or activated partial thromboplastin time (aPPT) >1.5×ULN;

• Patients who has accepted systemic anti-tumor therapy, including chemotherapy, radiotherapy, hormonal therapy , biologics therapy or immunotherapy within 4 weeks;
• Any unresolved Grade ≥2 toxicity by NCI CTCAE 5.0 from previous anticancer therapy excluding skin pigmentation and alopecia;
• Untreated brain metastases or symptoms of brain metastases cannot be controlled more than 4 weeks;
• Other kinds of malignancies [excluding stage IB or lower grade cervical cancer，noninvasive basal cell or squamous cell cancer, breast cancer with complete remission (CR) > 10 years ,melanoma with CR >10 years or other malignant tumors with CR > 5 years];
• Any of the following gastrointestinal disease:

Need intravenous nutrition; Received treatment for active peptic ulcer disease in the past 6 months; Active gastrointestinal bleeding unrelated to cancer in the past 3 months; Persistent 3 or 4 grade chronic diarrhea although with treatment;

• Presence of hemorrhage (hemoptysis) , thrombosis，or currently receiving treatment with warfarin, aspirin, low molecular weight heparin (LMWH), or any other anti-platelet drugs(low dose of abovementioned drugs for prophylaxis are allowed);
• Active infections, mental and neurological diseases;
• Prior to enrollment within 12 months , patients who had cardiovascular and cerebrovascular disease, deep vein thrombosis or pulmonary embolism within 6 months; or uncontrolled hypertension,systolic blood pressure ≥140 mmHg or diastolic blood pressure ≥ 90 mmHg;
• Prior to enrollment within 30 days , patients who had Major surgical procedure, open biopsy, or significant traumatic injury;
• Hepatitis B surface antigen (HBsAg) positive and HBV-DNA≥ 2000 IU / mL;hepatitis C virus (HCV) antibody positive; and cirrhosis;
• Known history of human immunodeficiency virus (HIV) infection;
• Pregnant or lactating women or those who do not take contraceptives, including men;
• Prior to enrollment within 30 days , patients who have participated in other clinical trials of anti-tumor medicine;
• Diseases which would severely endanger the security of patients or influence the completion of this research.