gastric tumors from layer of muscularis propria
Conditions
Interventions
Precutting EBLR:Precutting EBLR
ESD:endoscopic submucosal dissection
Sponsors
The First Affiliated Hospital of Chongqing Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Patients with the SMT-MPs < 16 mm, confirmed by EUS; 2. Patients who understand and agree to the research protocol, willing to accept ESD or Precutting EBLR and sign the informed consent form; 3. Patients aged from 18-80 years.
Exclusion criteria
Exclusion criteria: 1. Patients with several contraindication who should not undergo endoscopic procedure, including heart and lung dysfunction, intolerance of endoscopic procedure, high-risk patients of shock and GI tract perforation, patients with mental illness, patients with severe and critical health condition, patients with esophageal injury in a acute phase and patients with severe coagulation disorders in high risk of bleeding; 2. Pregnant patients and patients with advanced cancer; 3. Patients who are allergic to Lidocaine Hydrochloride Mucilage and dimethicone.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| procedure time; | — |
Secondary
| Measure | Time frame |
|---|---|
| Incidence of adverse events;procedure cost;Incidence of recurrence; | — |
Countries
China
Contacts
Public ContactLiang Deng
The First Affiliated Hospital of Chongqing Medical University
Outcome results
None listed