Trial
NCT03727061
Porfimer Sodium Interstitial Photodynamic Therapy With or Without Standard of Care Chemotherapy in Treating Patients With Locally Advanced or Recurrent Head and Neck Cancer
Phase ITERMINATEDOPERATIONALConfidence: HIGH
Sponsor
Roswell Park Cancer Institute
Collaborators
National Cancer Institute (NCI)
Condition
Recurrent Head and Neck Carcinoma
Intervention
Nivolumab
Why stopped
Low accrual
Provenance
Dataset: 2026-07-02 • Source: ClinicalTrials.gov API v2 • Last update: 2025-03-11