Androgen Deprivation Therapy in Advanced Salivary Gland Cancer

This is an interventional treatment trial for Salivary Gland Cancer focused on measuring salivary duct cancer, adenocarcinoma, NOS, androgen deprivation, androgen receptor Read More

Inclusion Criteria:

• Histologically proven diagnosis of recurrent and/or metastatic salivary duct cancer; adenocarcinoma, NOS; and AR expression in at least 70% of nuclei of neoplastic cells based on central review
• Sufficient tissue must be available either historically or a biopsy must be done as a part of this study and sent to central review for patients enrolled in both cohorts
• Presence of at least one uni-dimensional measurable lesion by CT-scan or MRI according to RECIST criteria version 1.1 (target lesion).
• Patients older than 18 years old;
• Performance Status ECOG 0-1;
• Adequate bone marrow function:
• WBC ≥ 3.5/10exp9L
• absolute neutrophil count ≥ 1,5x10exp9/L
• hemoglobin > 9 g/dL
• platelet count ≥ 100x10exp9/L
• Adequate liver function:
• AST < 2.5 times upper limit of normal
• ALT < 2.5 times upper limit of normal
• bilirubin < 1.5 times upper limit of normal
• the concomitant evidence of AST < 2.5 times upper limit of normal, ALT < 2.5 times upper limit of normal and bilirubin > 1.5 times upper limit of normal is not allowed
• Adequate renal function:
• serum creatinine level (≤ 1.3 mg/dL)
• calculated creatinine clearance ≥ 60 mL/min based on the standard Cockcroft and Gault formula
• Adequate cardiac function as demonstrated by a clinically normal 12 lead ECG; additionally for patients who will receive Cisplatin and Doxorubicin adequate cardiac function should be demonstrated by a left ventricular ejection fraction (LVEF) ≥ 50% (within 2 weeks prior to treatment start)

Exclusion Criteria:

• Actively bleeding tumor if the patient is intended to be treated with carboplatin
• Patients with bone disease or brain disease as the sole disease site; brain metastases are allowed in case of systemic disease, but must have been treated at least 4 weeks before enrollment and must be stable after that;
• recent history of congestive heart failure, unstable angina within the past 3 months, cardiac arrhythmia, myocardial infarction, congenital long QTc prolongation, stroke, TIA within the past 6 months;
• previous cardiac toxicity induced by another anthracycline or previous exposure to maximum cumulative dose of another anthracycline if the patient is intended to be treated with doxorubicin
• history of allergic reactions attributed to compounds of similar chemical or biological composition to cis/carboplatin, paclitaxel, doxorubicin, bicalutamide or triptorelin;
• concomitant medications with terfenadine, astemizole, cisaprid
• use of phenytoin
• Patients who received vaccine for yellow fever
• active second malignancy during the last five years except non melanomatous skin cancer or carcinoma in situ of the cervix;
• positive serum pregnancy test within 1 week prior to the first dose of study treatment for Women of child bearing potential (WOCBP);
• no adequate birth control measures, as defined by the investigator, during the study treatment period and for at least 6 months after the last study treatment for patients of childbearing / reproductive potential.
• psychological, familiar, sociological or geographical condition potentially hampering compliance with the study protocol and follow-up schedule; those conditions should be discussed with the patient before registration in the trial;
• written informed consent not given according to ICH/GCP, and national/local regulations, before patient registration
• participation in another interventional clinical trial in the preceding 4 weeks prior to randomization
• for cohort A patients: previous chemotherapy for recurrent/metastatic disease (previous chemotherapy given concomitantly with RT in the past is allowed, including cisplatin but it should be completed at least 6 months before enrollment).