Clinical Trials
2 trialsNCT00987857 2017-08-22
Endoscopy Every 2 Years or Only as Needed in Monitoring Patients With Barrett Esophagus
Gloucestershire Hospitals NHS Foundation Trust
Phase NA Unknown
NCT00281736 2014-01-03
Photodynamic Therapy in Treating Patients With Precancerous Esophageal Conditions or Early Stage Esophageal Cancer
Roswell Park Cancer Institute
Phase 2 Completed