InductionChemo-Radio-Antibody-Treatment (ICRAT)

Inclusion Criteria:

• Histologically proven unresectable SCC of the oral cavity, oropharynx and hypopharynx (stage IVA & IVB)
• Written and signed informed consent
• Karnofsky PS > 70 %
• Age ≥ 18 years
• Curative treatment intent
• Adequate bone marrow, hepatic and renal functions as evidenced by the following:

Hematology (Bone marrow):

• Neutrophils > 2.0 109/L
• Platelets > 100 x 109/L
• Hemoglobin > 10 g/dL

Hepatic function:

• Total serum bilirubin < 1 time the UNL of the participating center
• ASAT (SGOT) and ALAT (SGPT) < 2.5 x UNL
• Alkaline phosphatase < 5 x UNL

Renal function :

• serum creatinine (SC) < 120 µmol/L (1.4 mg/dl);
• if values are > 120 µmol/L, the creatinine clearance should be > 60 ml/min (actual or calculated by the Cockcroft-Gault method as follows :

weight (kg) x (140 - age) --------------------------------- K x serum creatinine

serum creatinine in mg/dL: K = 72 in man K = 85 in woman serum creatinine in µmol/L: K = 0.814 in man K = 0.96 in woman

• If of childbearing potential, willingness to use effective contraceptive method for the study duration and 2 months post-dosing.

All patients require:

• dental examination and appropriate dental preservation if needed 1 week prior to the beginning of radiotherapy,
• gastric feeding tube and Portal-catheter.

Exclusion Criteria:

• Other neoplasia within the past 5 years with the exception of a controlled skin cancer or "in situ" cervix cancer
• Unknown primary (CUP), nasopharynx, laryngeal or salivary gland cancer
• Distant metastatic disease (M1)
• Serious co-morbidity, e.g. arteriosclerosis with apoplexy, recent myocardial infarction, high-grade carotid stenoses, unstable cardiac disease despite treatment, congestive heart failure NYHA grade 3 and 4, insulin-dependent diabetes mellitus, uncontrolled hypertension, liver cirrhosis (Quick < 75%, total protein <3.0 g/dl, bilirubin >2mg/ml) or kidney insufficiency (creatinine >1.4 mg/ml, the creatinine clearance should be > 60 ml/min)
• patients with ASAT or ALAT > 2.5 UNL associated with alkaline phosphatase > 5 UNL are not eligible for the study
• Known HIV-infection
• Pregnancy or lactation
• Women of child-bearing potential with unclear contraception
• Previous treatment of the disease with chemotherapy, radiotherapy, EGFR-targeting agents or surgery exceeding biopsy in head and neck
• Concurrent treatment with other experimental drugs or participation in another clinical trial with any investigational drug within 30 days prior to study screening
• Social situations that limit compliance with study requirements
• Deficient dental preservation status or not accomplished wound healing
• Legal incapacity
• Prior accommodation in an institution under officially or judicially orders (§ 40 1 p. 3 No. 4 AMG)
• Symptomatic peripheral neuropathy National Cancer Institute-Common Toxicity Criteria (NCI-CTC) grade 2 and/or ototoxicity grade 2, except if due to trauma or mechanical impairment due to tumor mass
• Known allergic/hypersensitivity reaction to any of the components of the treatment