The Clinical Outcome in Patients Treated With a Newly Designed SEMS in Cervical Esophageal Strictures and Fistulas.

Background And Goals: Using a self-expandable metallic stent (SEMS) in the cervical esophagus is controversial due to an increased risk of complications. Here we assessed a new type of SEMS purpose-designed for the cervical esophagus area.

Study: Patients with malignant or benign stenosis within 4 cm distance of the upper esophageal sphincter who underwent placement of a SEMS with a shorter proximal head (Niti-S Esophageal Covered Stent-Cervical-type, NSECSC), were included.