Esophageal submucosal tumor
Conditions
Interventions
Traction group:Tunnel ESD with Snare based tration
Control group:Tunnel ESD
Sponsors
Department of Gastroenterology, the First Hospital of Nanchang (The Third Affiliated Hospital of Nanchang University)
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1. Aged 18-70 years; 2. Submucosal lesions were found in the esophagus, which were confirmed by endoscopic ultrasound to be from the musculi propria; 3. The transverse diameter of the tumor evaluated by CT or endoscopic ultrasound was 1cm-3cm; 4. No history of esophageal operation and previous treatment; 5. Able to understand and sign informed consent.
Exclusion criteria
Exclusion criteria: 1. Other malignant tumors are diagnosed, and the survival time is less than 6 months according to the attending doctor; 2. Patients unable to undergo endoscopic treatment due to anatomical structure changes caused by digestive tract operations or combined digestive tract diseases; 3. ASA>=4; 4. Patients with abnormal coagulation function, such as thrombocytopenia or abnormal coagulation caused by blood system diseases or taking aspirin and other anticoagulant drugs; 5. Patients with severe heart, liver and kidney insufficiency; 6. Patients who are pregnant, planning to become pregnant, or breastfeeding.
Design outcomes
Secondary
| Measure | Time frame |
|---|---|
| En bloc resection;Hospital stay;Complete healing rate; | — |
Primary
| Measure | Time frame |
|---|---|
| Procedural time; | — |
Countries
China
Contacts
Public ContactFang Nian
Department of Gastroenterology, the First Hospital of Nanchang (The Third Affiliated Hospital of Nanchang University)
Outcome results
None listed