None listed
Conditions
Interventions
None listed
Sponsors
Hanyang University Seoul Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: patients for gastroscopy
Exclusion criteria
Exclusion criteria: Patients with previous gastric surgery, gastric perforation, upper gastrointestinal bleeding, hemodynamic instability, and those with refusal of consent to the study
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| gastric microbial composition | — |
Secondary
| Measure | Time frame |
|---|---|
| Relative frequency of gastric microbiota | — |
Countries
Korea, Republic of
Contacts
Public ContactChang Soo Eun
Hanyang University Seoul Hospital
Outcome results
None listed