Phase IIB, Open Label, Study of 89Zr-Df-Crefmirlimab PET/CT in Subjects with Selected Advanced or Metastatic Malignancies including Melanoma, Merkel Cell, Renal Cell and Non-Small Cell Lung Cancers, Scheduled to Receive Standard-of-Care Immunotherapy (IOT) as a Single Agent or Combination, to Predict Response to Therapy.
Study of Zirconium Zr 89 Crefmirlimab Berdoxam PET/CT in Subjects With Advanced or Metastatic Malignancies.
The purpose of this study is to evaluate whether zirconium Zr 89 crefmirlimab berdoxam (other names 89Zr-crefmirlimab berdoxam, 89Zr-Df-crefmirlimab, 89Zr-Df-IAB22M2C) PET/CT can predict the response of advanced or metastatic melanoma, Merkel cell carcinoma, renal cell carcinoma, or non-small cell lung cancer tumors to immuno-oncology therapy.
Inclusions/Exclusions: ECOG 0 or 2. IOT naive. At least 1 measurable lesion by RECIST (non- irradiated, non-cutaneous, non-osseous.