Drug intelligence / Profile preview

surufatinib + sintilimab + capecitabine

Development stage
Phase 2
Lead developer
Sun Yat-sen University
Modality
Monoclonal Antibodies → Antibody-Based Therapeutics, Small Molecules
Administration
Intravenous, Oral
01

Overview

Surufatinib + sintilimab + capecitabine is an investigational three-drug combination regimen. It is being evaluated in an investigator-initiated Phase Ib/II clinical trial (NCT05472948) for the treatment of previously treated metastatic small bowel adenocarcinoma (SBA) and appendiceal carcinoma. The regimen combines surufatinib, an oral small-molecule multi-kinase inhibitor targeting VEGFR1-3, FGFR1, and CSF-1R; sintilimab, a recombinant humanized IgG4 monoclonal antibody targeting PD-1; and capecitabine, an oral fluoropyrimidine carbamate chemotherapy that acts as a prodrug of 5-fluorouracil (5-FU). This combination aims to leverage the synergistic effects of anti-angiogenesis, CSF-1R-directed tumor microenvironment reprogramming, immune checkpoint blockade, and cytotoxic chemotherapy.

Other names
surufatinib + sintilimab + capecitabine regimensurufatinib and sintilimab in combination with capecitabinesurufatinib, sintilimab, and capecitabine
02

Targets

FGFR1 (Fibroblast growth factor receptor 1)PDCD1 (Programmed cell death protein 1 receptor)VEGFR-1 (Vascular endothelial growth factor receptor 1)VEGFR2 (Vascular endothelial growth factor receptor 2)VEGFR4 (Vascular endothelial growth factor Receptor-3)CSF1R (Macrophage colony-stimulating factor receptor)TS (Thymidylate synthase)

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