malignant carcinoid tumor of digestive tract

Subjects will be screened to determine OctreoScan® uptake. And upon meeting the eligibility criteria, 90 subjects will complete a symptom assessment scale at baseline and throughout the study at specific time points. Actual treatment will consist of three six-week cycles of a fixed total dose of 13.3 GBq (360 mCi) of 90Y-SMT487. The total dose will be divided into three equal doses and administered as a single activity of 4.4 GBq (120 mCi) of 90Y-SMT487 once every six weeks for three cycles. An amino acid infusion will be administered along with each dose. Long-term follow up will occur at 6 and 12 months after Day 1/ Cycle 1. Survival will be assessed every six months.

评估与比较替吉奥胶囊联合草酸铂、去氧氟尿苷胶囊联合草酸铂一线治疗和替吉奥胶囊单药二线治疗转移性胃癌的客观缓解率和安全性。