Iparomlimab - Qilu pharmaceutical
Alternative Names: PD-1 monoclonal antibody; PSB-103 - Qilu Pharmaceutical; QL-1604Latest Information Update: 01 Jul 2025
At a glance
- Originator Qilu Pharmaceutical
 - Developer Qilu Pharmaceutical; Tianjin Medical University Cancer Institute and Hospital
 - Class Antineoplastics; Immunotherapies; Monoclonal antibodies
 - Mechanism of Action Antibody-dependent cell cytotoxicity; Programmed cell death 1 receptor antagonists; T lymphocyte stimulants
 
- 
          
            
              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
 - Available For Licensing Yes
 
Highest Development Phases
- Preregistration Solid tumours
 - Phase II/III Cervical cancer
 - Phase II Oesophageal cancer
 - Phase I/II Liver cancer
 
Most Recent Events
- 01 Mar 2025 Phase-II clinical trials in Oesophageal cancer (Late-stage disease, Inoperable/Unresectable, In the elderly) in China (IV) (NCT07038629)
 - 23 Jan 2025 Efficacy and adverse events data from phase Ib/II DUBHE-H-106 trial in Liver cancer presented at the Gastrointestinal Cancers Symposium (ASCO-GI-2025)
 - 06 Jun 2024 Adverse events and efficacy data from a phase II trial in Solid tumours released by Qilu Pharmaceutical