A Phase II Randomized Trial of Neoadjuvant Chemotherapy or Chemo-Immunotherapy in Patients With Recurrent/Persistent PD-L1 Enriched Squamous Cell Carcinoma of the Head and Neck Undergoing Salvage Surgery (NEOPOLIS) NCT07195734 · RECRUITING · Phase 2
A Phase III Randomized Study of Maintenance Nivolumab Versus Observation in Patients With Locally Advanced, Intermediate Risk HPV Positive OPSCC NCT03811015 · ACTIVE NOT RECRUITING · Phase 3