Overview DS-8201a in Human Epidermal Growth Factor Receptor2 (HER2)-Expressing Colorectal Cancer (DESTINY-CRC01) Status: Completed Trial end date: 2020-11-10 Target enrollment: Participant gender: Summary The main objective of this study is to test the safety and effectiveness of DS-8201a for participants with HER2-expressing advanced colorectal cancer. Phase: Phase 2 Details Lead Sponsor: Daiichi Sankyo Co., Ltd.Collaborators: AstraZenecaDaiichi Sankyo, Inc.Treatments: Trastuzumab