Drug intelligence / Profile preview

iparomlimab + tuvonralimab + paclitaxel + cisplatin + bevacizumab

Development stage
Phase 2
Lead developer
Qilu Pharmaceutical
Modality
Monoclonal Antibodies → Antibody-Based Therapeutics, Small Molecules
Administration
Intravenous
01

Overview

**iparomlimab + tuvonralimab + paclitaxel + cisplatin + bevacizumab** is an investigational combination regimen being evaluated for the first-line treatment of persistent, recurrent, or metastatic cervical cancer. The regimen consists of iparomlimab and tuvonralimab (QL1706), a first-in-class bifunctional MabPair product containing a mixture of anti-PD-1 (iparomlimab) and anti-CTLA-4 (tuvonralimab) monoclonal antibodies co-produced from a single cell line; paclitaxel, a microtubule-stabilizing taxane chemotherapy; cisplatin, a platinum-based alkylating chemotherapy (with carboplatin as an alternative); and bevacizumab, a recombinant humanized monoclonal antibody targeting vascular endothelial growth factor (VEGF) to inhibit angiogenesis. In the Phase III QL1706-301 trial (NCT05446883), the addition of QL1706 to standard chemotherapy (paclitaxel + cisplatin/carboplatin) with or without bevacizumab demonstrated a significant improvement in progression-free survival (PFS) and overall survival (OS) in patients with persistent, recurrent, or metastatic cervical cancer.

Other names
PSB205 + paclitaxel + cisplatin + bevacizumabQL1706 + paclitaxel + cisplatin + AvastinQL1706 + paclitaxel + cisplatin + bevacizumabiparomlimab + tuvonralimab + paclitaxel + cisplatin + bevacizumabiparomlimab and tuvonralimab + paclitaxel + cisplatin + bevacizumabiparomlimab/tuvonralimab + paclitaxel + cisplatin + bevacizumab
02

Targets

CD80 (T-lymphocyte activation antigen CD80)CD86 (T-lymphocyte activation antigen CD86)CTLA-4 (Cytotoxic t-lymphocyte–associated protein 4)DNAPDCD1 (Programmed cell death protein 1 receptor)CD274 (Programmed cell death protein 1 ligand 1)PDCD1LG2 (Programmed cell death 1 ligand 2)TUBB (Tubulin (alpha and beta subunits))VEGFA (Vascular endothelial growth factor A)VEGFR-1 (Vascular endothelial growth factor receptor 1)VEGFR2 (Vascular endothelial growth factor receptor 2)

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