Clinical characteristics of Helicobacter pylori naive non-cardiac gastric adenocarcinoma
Not Applicable
- Conditions
- Early gastric adenocarcinoma
- Registration Number
- JPRN-UMIN000031260
- Lead Sponsor
- Osaka International Cancer Institute
- Brief Summary
The prevalence of H. pylori naive gastric adenocarcinoma among early gastric adenocarcinoma patients was 1.26%. H. pylori naive early gastric adenocarcinoma were more frequent in young patients, more likely to be undifferentiated type, and more frequently in the upper third of the stomach. Especially, in differentiated type, tumor location was predominant in the upper third, while others were in the lower third In differentiated type, gastric mucin phenotype was more common.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 1430
Inclusion Criteria
Not provided
Exclusion Criteria
The cases of cardiac cancer, remnant gastric cancer and familial adenomatous polyposis (FAP)
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method