Safety and Feasibility of PARP1/2 Imaging with 18F-PARPi in Patients with Head and Neck Cancer

Purpose: We performed a first-in-human clinical trial. The aim of this study was to determine safety and feasibility of PET imaging with 18F-PARPi in patients with head and neck cancer. Patients and Methods: Eleven patients with newly diagnosed or recurrent oral and oropharyngeal cancer were injected with 18F-PARPi (331 ± 42 MBq), and dynamic PET/CT imaging was performed between 0 and 25 minutes postinjection. Static PET/CT scans were obtained...