Overview Study of Icotinib Hydrochloride Cream in Patients With Mild to Moderate Psoriasis Status: Terminated Trial end date: 2018-10-26 Target enrollment: Participant gender: Summary This is a phase II study to evaluate the efficacy and safety of Icotinib Hydrochloride Cream in patients with mild to moderate psoriasis. Phase: Phase 2 Details Lead Sponsor: Betta Pharmaceuticals Co., Ltd.Betta Pharmaceuticals Co.,Ltd.Collaborator: Tigermed Consulting Co., Ltd