Overview Study of Anlotinib in Patients With Esophageal Squamous Cell Carcinoma (ALTER1102) Status: Completed Trial end date: 2018-07-23 Target enrollment: Participant gender: Summary To compare the effects and safety of Anlotinib with placebo in patients with esophageal squamous cell carcinoma(ESCC). Phase: Phase 2 Details Lead Sponsor: Chia Tai Tianqing Pharmaceutical Group Co., Ltd.Jiangsu Chia-tai Tianqing Pharmaceutical Co.,Ltd