A Single Arm, Prospective, Open Label, Multi Center, Phase Ib Study to Evaluate the Safety, Tolerability and Initial Efficacy of a Single Intra-tumoral Injection of IntraGel's Polymer-based Cisplatin-loaded Gel (TumoCure) in Subjects With Progressive or Radio-resistant Primary Head and Neck Tumor

brief summary

IntraGel's polymer-based Cisplatin loaded Gel (TumoCure) is a single injectable compound, aimed at localized chemotherapy treatment. The treatment is offered to patients who currently have no other available treatment options, either due to inefficacy, intolerability or inapplicability of standard treatment