5
Participants
Start Date
February 29, 2012
Primary Completion Date
August 31, 2014
Study Completion Date
August 31, 2014
Endoscopic Esophageal Myotomy
Endoscopic mucosotomy, with submucosal tunneling and circular muscular fiber myotomy and mucosa closure.
Masschusetts General Hospital, Boston
Massachusetts General Hospital
OTHER