early gastric cancer, gastric adenoma
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Patients who will undergo ESD for gastric mucosal neoplasms at Tokyo Medical university
Exclusion criteria
Exclusion criteria: 1) Patients who have severe complication or high-risk for undergoing ESD 2) Patients who have undergone gastrectomy before ESD 3) Patients who expect to become pregnant 4) Patients whose stomach cannot be assessed by ultrasonographic evaluation
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Urtrasonographic assessment of gastric motility and serological evaluation of gastrointestinal hormones | — |
Secondary
| Measure | Time frame |
|---|---|
| 1) Questionnaire 2) Glucose tolerance, metabolic parameter 3) Pathological assessment of gastric mucosa 4) Dynamic assessment of blood flow about gasrtic mucosa 5) Assessment of gastric smooth muscle | — |
Countries
Japan
Contacts
Tokyo Medical University Gastroenterology and Hepatology