Participant visit requirements: Screening visit which will last 1 - 2 days, if assigned to photodynamic therapy, there will be a 3 day visit for treatment. Participants must return for a 1 day visit every three months for one year.
Early esophageal cancer in Barrett's Esophagus in patients not eligible for surgical or radiological therapy. Participants must be have oral intake of greater than 1700 calories a day. No history of prior cancer within the past 5 years. And have no history of extensive prior esophageal surgery (example: esophagectomy)
Screening visit which will last 1 - 2 days, if assigned to photodynamic therapy, there will be a 3 day visit for treatment. Participants must return for a 1 day visit every three months for one year.
Participants must return for a 1 day visit every three months for one year.
Last updated: 02/26/2013