Overview Study of Anlotinib Plus Irinotecan in Patients With Esophageal Squamous Cell Carcinoma Status: Recruiting Trial end date: 2022-12-01 Target enrollment: Participant gender: Summary To compare the effects and safety of Anlotinib Plus Irinotecan versus Irinotecan in patients with esophageal squamous cell carcinoma(ESCC). Phase: Phase 2 Details Lead Sponsor: The First Affiliated Hospital of Zhengzhou UniversityTreatments: Irinotecan