Abstract
Objective To investigate the clinical efficacy of covered self-expanding metal stent in the treatment of malignant esophageal stricture.Methods The clinical data of 512 patients accepted stent were retrospectively analyzed,which included patients' profiles,relief of dysphagia,incidence of complications and survival period.The data were analyzed by t test.Results A total of 596 stents were placed in 512 patients.There was significant difference in mean dysphagia score between before and after stent placement (grade 3.4±0.6 vs grade 1.1±0.8,t=54.09,P＜0.01).After the placement,the overall incidence of complications was 14.5％ (74/512),of which there were 21 cases of severe retrosternal pain (4.1％),16 cases of bleeding (3.1 ％),29 cases of stent displacement (5.7％),six cases of food impaction (1.2％),two cases of fistula without completely blocked (0.4％).The survival period of 238 patients with complete follow-up ranged from 30 to 1445 days,the mean time was 218.9 days.Conclusion Endoscopic covered self-expanding metal stent placement may effectively relieve dysphagia symptoms in patients with malignant esophageal stricture. Key words: Stents; Esophageal neoplasms; Esophageal stenosis; Palliative care; Deglutition disorders
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
