X-ray Psoralen Activated Cancer Therapy in Head and Neck, Breast, Sarcoma and Melanoma

X-PACT is comprised of a phosphor device, the drug methoxsalen sterile solution and X-ray energy. The dose of methoxsalen sterile solution per injection will vary per patient and will remained fixed across injections within each patient as it is based on the applicable tumor volume at baseline. Immediately after each injection of the combination product, patients will be exposed to an X-ray beam delivered via a LINAC (and thus targeted at the tumor) at a fixed dose to activate the combination product.