Privo Technologies, Inc. ("Privo"), a biopharmaceutical company focused on optimizing state-of-the-art chemotherapies to be "Tough on cancer, Easy on patients", announced today a poster presentation on the safety and efficacy of PRV111 in patients with early-stage Head and Neck Squamous Cell Carcinoma (HNSCC). PRV111 is an anticancer topical patch that allows for locoregional treatment.