QL1706 (Not yet branded)

Other Medications

US Experimental EU Experimental ES Not available IV 10 Clinical Trials
PD-1

Description

QL1706 is an anti-PD-1 monoclonal antibody immunotherapy agent developed for the treatment of colorectal cancer. It is being evaluated both as monotherapy in microsatellite instability-high (MSI-H) or mismatch repair deficient (dMMR) colorectal cancer and in combination with bevacizumab and XELOX chemotherapy for advanced metastatic disease. The drug shows particular promise in the neoadjuvant setting for resectable colon cancer with MSI-H status.

Mechanism of Action

QL1706 works by blocking the programmed death-1 (PD-1) receptor on T cells, preventing cancer cells from evading immune system detection and destruction. By inhibiting the PD-1/PD-L1 pathway, it enhances the body's natural immune response against tumor cells, particularly effective in tumors with high microsatellite instability that have increased immunogenicity.

Molecular Targets

Side Effects

Fatigue Skin rash Diarrhea Decreased appetite Nausea Elevated liver enzymes Hypothyroidism Pneumonitis

Not all side effects are listed. Side effects vary by individual. Always consult your oncologist.

Clinical Trials

NCT06787183 Phase 2
Recruiting
SCRT(Short Course Radiotherapy) Combined With CAPOX Plus QL1706 for Rectal Cancer Liver Metastases
China
NCT06686576 Phase 3
Recruiting
A Study of Neoadjuvant QL1706 in Participants With Untreated dMMR/MSI-H Resectable Colon Cancer
China
NCT07649473 Phase 2
Not yet recruiting
QL1706 Combined With Standard Therapy for Conversion Therapy of Synchronous Liver Metastases From Colon Cancer: a Multicenter, Single-arm, Exploratory Study
China
NCT07729605 Phase 3
Not yet recruiting
FOLFIRI Plus Bevacizuamb and QL1706 in Second-Line Treatment for mCRC
China
NCT07353268 Phase 2
Not yet recruiting
Phase Ib/II Study of QL1706 + Fruquintinib + SCRT vs. Standard Third-Line Therapy in Unresectable Liver-Metastatic pMMR/MSS Colorectal Cancer: Safety, Tolerability, and Efficacy.
China
NCT07156682 Phase 2
Not yet recruiting
QL1706 Plus XELOX as Neoadjuvant Therapy for MSS/pMMR Clinical Stage III Colon Cancer
China
View all 10 clinical trials →