Overview HFHS-1801-A Pilot Study of Immunotherapy as Consolidation Therapy for Patients With Recurrent Head and Neck Cancer Status: Recruiting Trial end date: 2022-12-30 Target enrollment: Participant gender: Summary The study is a pilot study to explore the feasibility and efficacy of immunotherapy following salvage surgery for recurrent head and neck cancer. Phase: Early Phase 1 Details Lead Sponsor: Henry Ford Health SystemTreatments: Pembrolizumab