esophageal strictures after endoscopic submucosal dissection
Conditions
Interventions
stent group:Esophageal stent placed after ESD
stent attachment PGA sheet group:using stent attachment PGA sheet placed after ESD
Sponsors
China PLA Genera Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Mucosal defects over one-seconds of esophageal cirumference by ESD for esophageal mucosal lesions; 2. Agreed to participate in the study and signed an informed consent.
Exclusion criteria
Exclusion criteria: 1. Endoscopy contraindications; 2. The ESD can not be implemented; 3. Disagreed to participate in the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| esophageal diameter after ESD;symptom scores of dysphagia; | — |
Countries
China
Contacts
Public ContactChai Ningli
China PLA Genera Hospital
Outcome results
None listed