Overview A Study of TQB3455 Tablets in Subjects With Advanced Malignancies Status: Recruiting Trial end date: 2021-12-31 Target enrollment: Participant gender: Summary This is a open-label, multicenter, phase I study to evaluate tolerance and pharmacokinetics of TQB3455 tablets in subjects with advanced malignancies. Phase: Phase 1 Details Lead Sponsor: Chia Tai Tianqing Pharmaceutical Group Co., Ltd.