Evaluation of the Oncoral® Test in Epidermoid Carcinomas of the Upper Aerodigestive Tract
Inclusion Criteria:
First step:
- Man or woman aged more than 40 years
- With frequent alcohol intoxication and/or smoking
- With histologically confirmed epidermoid carcinoma of the upper aerodigestive tract
- No treatment delivered for this disease
- Signed, written informed consent
- Mandatory affiliation with a health insurance system
Second step:
- Man or woman aged more than 40 years
- With frequent alcohol intoxication and/or smoking
- With no sign of an epidermoid carcinoma of the upper aerodigestive tract
- Signed, written informed consent
- Mandatory affiliation with a health insurance system
Exclusion Criteria:
First step:
- Previous history of cancer except carcinoma in situ of the uterine cervix or skin
basal cell carcinoma treated with curative intent
- Gingivorrhagia when the test is realised
- Hypersensitivity to aspirin or to benzoate
- Asthmatic, diabetic patients or patents with chronic bronchitis requiring oxygen
therapy
- Patients taking antibiotics at enrolment or during the previous week
Second step:
- Previous history of cancer except carcinoma in situ of the uterine cervix or skin
basal cell carcinoma treated with curative intent
- Patient already treated for a cancer
- Gingivorrhagia when the test is realised
- Hypersensitivity to aspirin or to benzoate
- Asthmatic, diabetic patients or patients with chronic bronchitis requiring oxygen
therapy
- Patients on antibiotics at enrolment or during the previous week