| Summary: | Objective Endoscopic submucosal dissection (ESD) is widely used in early-stage esophageal cancer, but the quality of life of patients with postoperative stricture is markedly reduced, requiring long-term repeat, periodic endoscopic balloon dilatation. We evaluated the combination of hydrocortisone sodium succinate and aluminum phosphate gel administered orally for stricture prevention. Methods We retrospectively assigned 27 patients who underwent ≥3/4 circular ESD for esophageal superficial squamous cell cancer to one of two groups according to the preventative strategy: endoscopic intralesional steroid injection and systemic steroid (IT+ST group) and oral combination of hydrocortisone sodium succinate and aluminum phosphate gel (OHA group). Stricture rate was compared between the two groups. Results There were six and seven complete and ≥3/4 circular ESD cases, respectively, in the IT+ST group and four and ten cases in the OHA group. Stricture rates in the IT+ST and OHA groups were 53.8% and 7.1%, respectively. Nine patients in each group developed hypokalemia after glucocorticoid administration. Conclusions OHA is a promising treatment strategy for stricture prevention following large-circumference ESD in patients with early stage esophageal carcinoma.
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