Photodynamic Therapy in Treating Patients With Precancerous Esophageal Conditions or Early Stage Esophageal Cancer
NCT00281736
·
clinicaltrials.gov ↗
PHASE2
Phase
COMPLETED
Status
60
Enrollment
OTHER
Sponsor class
Conditions
Esophageal Cancer
Precancerous Condition
Interventions
DRUG:
HPPH
Sponsor
Roswell Park Cancer Institute