early gastric cancer/gastric adenoma
Conditions
Interventions
A: traction ESD with the S-O clip group
B: Conventional ESD group
Sponsors
Sendai Kousei Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1) Histologically proven gastric adenoma or cancer, which is within the absolute or expanded indication of ESD according to Japanese gastric cancer treatment guideline 2014. 2) No gastrectomy and no reconstructive surgery of gastric tube for esophageal cancer. 3) Aged 20 years old or more. 4) ECOG performance status of 0, 1 or 2. 5) Predicted line of mucosal incision is not on the EG junction. 6) Predicted line of mucosal incision is not on the pylorus. 7) Follow up for 60 days after ESD. 8) Written informed consent.
Exclusion criteria
Exclusion criteria: 1) Patients who are disqualified for this study by physicians 2) Patients with the possibility of the pregnancy or the pregnancy 3) Patients who are lactating
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| ESD procedure time | — |
Secondary
| Measure | Time frame |
|---|---|
| Adverse events(delayed bleeding/perforation), ESD procedure time according to the location of the lesion, the proficiency of the operator (trainee or expert)and the presence of ulcer findings; en bloc resection rate; complete en bloc resection rate; amount of submucosal injection | — |
Countries
Japan
Contacts
Public ContactRintaro Hashimoto
Sendai Kousei Hospital Department of Gastroenterology
Outcome results
None listed