Iparomlimab (Not yet branded)

Immunotherapy

US Experimental EU Experimental ES Not available IV 6 Clinical Trials
Immune checkpoint pathway (specific target not fully characterized)

Description

Iparomlimab is an experimental immunotherapy agent being evaluated in colorectal cancer, particularly in patients with BRAF V600E mutations and microsatellite stable (MSS) tumors. The drug appears to be tested in combination regimens including with FOLFIRI chemotherapy and with radiation therapy in conversion strategies for locally advanced disease. Clinical trials have focused on its potential role in metastatic colorectal cancer patients with specific molecular characteristics that typically have limited immunotherapy options.

Mechanism of Action

Iparomlimab appears to function as an immune checkpoint inhibitor, though the specific target pathway has not been fully characterized in available clinical data. The drug is designed to enhance the immune system's ability to recognize and attack cancer cells, particularly in the challenging MSS colorectal cancer population that traditionally shows poor response to standard immunotherapies.

Molecular Targets

Side Effects

Immune-related colitis Fatigue Skin rash Elevated liver enzymes Thyroid dysfunction Pneumonitis Infusion reactions Decreased appetite

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

Clinical Trials

NCT07150247 Phase 2
Recruiting
Safety and Efficacy of IB-FOLFIRI in BRAF V600E-Mutant Metastatic Colorectal Cancer
China
NCT06949111 Phase 2
Recruiting
Radiotherapy + Systemic Therapy as Conversion Therapy for pMMR/MSS T4M0 Colon Cancer(Neo-Color)
China
NCT07446387 Phase 2
Not yet recruiting
A Clinical Study of Iparomlimab and Tuvonralimab Combined With Bevacizumab and Alternating Triweekly CAPOX/mCAPIRI Regimen as First-line Treatment for Unresectable Advanced Colorectal Cancer
China
NCT07502014 Phase 2
Not yet recruiting
A Clinical Study of Iparomlimab and Tuvonralimab Combined With Fruquintinib and Heterogeneous Radiotherapy Versus Fruquintinib as Third-Line and Subsequent-Line Treatment for Metastatic Colorectal Cancer
NCT07383285 Phase 2
Not yet recruiting
CAPOX and Bevacizumab With or Without Primary Tumor Radiotherapy and Iparomlimab and Tuvonralimab as First-line Treatment for RAS-Mutant/MSS Metastatic Rectal Cancer
NCT07116577 Phase 2
Not yet recruiting
Radiotherapy Combined QL1706, TAS-102 and Bevacizumab in mCRC
China