Study Status: Not yet recruiting
Recruit Status: Not yet recruiting
Study Type: Interventional
Official Title: Chidamide for Advanced Cephalic and Cervical Adenocystic Carcinoma: Evaluation of Efficiency and Safety
Brief Summary: The purpose of this trial is to evaluate the efficiency and safety of Chidamide in advanced cephalic and cervical adenoid cystic carcinoma. Chidamide is given to patients with advanced cephalic and cervical adenoid cystic carcinoma with the dosage of 30mg,twice a week, then overall survival, event-free survival are accessed for efficiency, and laboratory tests about the function of vital organs are accessed for safety.