Mizutani T, Tanaka M, Eba J, Mizusawa J, Fukuda H, Hanaoka N, et al. A Phase III study of oral steroid administration versus local steroid injection therapy for the prevention of esophageal stricture after endoscopic submucosal dissection (JCOG1217, Steroid EESD P3). Jpn J Clin Oncol. 2015;45:1087-90 pubmed publisher
..This trial has been registered in the UMIN Clinical Trials Registry as UMIN000015064 (http://www.umin.ac.jp/ctr/index.htm). ..
Matsubayashi H, Kawata N, Kakushima N, Tanaka M, Takizawa K, Kiyozumi Y, et al. A case of type 1 multiple endocrine neoplasia with esophageal stricture successfully treated with endoscopic balloon dilation and local steroid injection combined with surgical resection of gastrinomas. BMC Gastroenterol. 2017;17:37 pubmed publisher
..However, in refractory cases with repetitive and/or severe complications due to high acid secretion, surgical treatment could be considered as an option. ..