Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional
Official Title: Oral Prednisolone in the Treatment of Esophageal Stricture After Esophageal Surgery
Brief Summary: This study is safety and proof-of-concept study for oral prednisolone in the treatment of esophageal stricture after esophageal surgery. The patients who develop the severe esophageal strictures from 28 days after esophageal surgery are included. Primary outcomes are Safety and Success rate of this treatment.