All patients will receive a combination of ASP-1929 and Photoimmunotherapy (PIT). During illumination procedure, fluorescence of the IR700 of ASP-1929 will be imaged at a wavelength in the vicinity of 830 nm with a Shimadzu Fluorescence Imaging System camera. Patients will undergo standard of care surgery approximately 21 days after ASP-1929 PIT treatment.
A Phase 2, Open-label, Single-arm, Window of opportunity Study of ASP-1929 Photoimmunotherapy with Fluorescence Imaging in Patients with Operable Primary or Recurrent Head and Neck or Cutaneous Squamous Cell Carcinoma