18
Participants
Start Date
May 31, 2007
Primary Completion Date
May 31, 2008
Study Completion Date
May 31, 2008
Autologous blood injection
Autologous blood will be drawn from the patient and then reinjected under the lesion to create a safety cushion
Normal saline
Normal saline will be injected under the lesion to create submucosal cushion
HPMC
Hydroxypropyl methylcellulose (HPMC) will be injected under the lesion to create submucosal cushion
Johns Hopkins Hospital, Baltimore
Johns Hopkins University
OTHER