Not applicableWithdrawnNCT01718223
What this trial is testing
Photodynamic Therapy Using Temoporfin Before Surgery in Treating Patients With Recurrent Oral Cavity or Oropharyngeal Cancer
Who this might be right for
Recurrent Squamous Cell Carcinoma of the Lip and Oral CavityRecurrent Squamous Cell Carcinoma of the OropharynxRecurrent Verrucous Carcinoma of the Oral Cavity+7 more
Roswell Park Cancer Institute