2 results
Approved WMOCompleted
To demonstrate that management of dysphagia for the treatment of refractory anastomotic esophageal strictures is more effective with Fully Covered metal stent than with Bougie Dilation.
Approved WMOCompleted
To investigate whether prophylactic clipping (PC) after endoscopic mucosal resection (EMR) of a flat polyp in the colon prevents delayed bleeding (DB) and is cost-effective.