Trastuzumab rezetecan - Jiangsu HengRui Medicine Co
Alternative Names: A1811; SHR-1811; SHR-A1811Latest Information Update: 04 Sep 2026
At a glance
- Originator Jiangsu Hengrui Medicine Co.
- Developer Fudan University; Jiangsu Hengrui Medicine Co.; Suzhou Suncadia Biopharmaceuticals
- Class Antineoplastics; Camptothecins; Drug conjugates; Immunoconjugates; Monoclonal antibodies
- Mechanism of Action DNA topoisomerase I inhibitors
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Orphan Drug Status
No
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Marketed Non-small cell lung cancer
- Phase III Adenocarcinoma; Breast cancer; Colorectal cancer; HER2 positive breast cancer; Ovarian cancer; Triple negative breast cancer
- Phase II Biliary cancer; Cervical cancer; Gynaecological cancer; Salivary gland cancer; Urogenital cancer
- Phase I/II Solid tumours
Most Recent Events
- 01 Sep 2026 Jiangsu HengRui Medicine plans the phase II HORIZON-CRC221 trial for Colorectal cancer (Combination therapy, First-line therapy, Late-stage disease, Inoperable/unresectable, Recurrent, Metastatic disease) in USA (Parenteral, Injection) in November 2026 (NCT07796763)
- 28 Aug 2026 Phase-III clinical trials in Adenocarcinoma (First-line therapy, Combination therapy, Late-stage disease) in China (Parenteral) (NCT07676162)
- 28 Aug 2026 No recent reports of development identified for phase-I development in Solid-tumours(Inoperable/Unresectable, Late-stage disease, Metastatic disease, Second-line therapy or greater) in Australia (IV, Infusion)