Study of the Litx System Combined With Chemotherapy in Patients With Colorectal Liver Metastases

The purpose of this study is to determine whether the Litx system is safe and effective in combination with chemotherapy in the treatment of liver metastasis arising from colorectal cancer. Litx is a next-generation photodynamic therapy platform in which the drug, talaporfin sodium (LS11), is activated by light from the light-emitting diode (LED)-based light infusion device, inserted directly into the tumor through the skin prior to treatment.