SHR-A1811 (Not yet branded)

Other Medications

US Experimental EU Experimental ES med_spain_not_available IV 2 Clinical Trials
HER2

Description

SHR-A1811 is an antibody-drug conjugate specifically designed to target HER2-expressing colorectal cancers. This therapy is used in patients with advanced colorectal cancer who have failed standard treatments including oxaliplatin and 5-fluorouracil-based regimens. The drug combines a HER2-targeting antibody with a cytotoxic payload to deliver chemotherapy directly to HER2-positive cancer cells.

Mechanism of Action

SHR-A1811 binds specifically to the HER2 receptor protein overexpressed on certain colorectal cancer cells. Upon binding, the conjugate is internalized by the cancer cell, where the cytotoxic payload is released to induce cell death while minimizing damage to normal cells that do not express HER2.

Molecular Targets

Side Effects

Fatigue Nausea Decreased appetite Diarrhea Neutropenia Anemia Peripheral neuropathy Infusion reactions

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

Clinical Trials

NCT06199973 med_phase_prefix3
Active, not recruiting
Injection of SHR-A1811 Versus Physician Choiced Treatment in Patients With Advanced Colorectal Cancer Who Had Failed to Respond to Oxaliplatin, 5-fu, and Irinotecan
China
NCT04513223 med_phase_prefix1
Archived
A Phase 1 Study of SHR-A1811 in Patients With Selected HER2 Expressing Tumors
China