Overview Study of Anlotinib in Patients With Medullary Thyroid Carcinoma(ALTER01031) Status: Completed Trial end date: 2018-09-30 Target enrollment: Participant gender: Summary To compare the effects and safety of Anlotinib with placebo in patients with Medullary Thyroid Carcinoma. Phase: Phase 2/Phase 3 Details Lead Sponsor: Chia Tai Tianqing Pharmaceutical Group Co., Ltd.Jiangsu Chia-tai Tianqing Pharmaceutical Co.,Ltd