The Effects of Sex and Age Differences on Gastric Cancer : a Retrospective Study

Completed

• Conditions: Sex; Gastric Cancer; Age

• Registration Number: NCT04973631
• Lead Sponsor: Seoul National University Bundang Hospital

Brief Summary

Gastric cancer (GC) is more prevalent in males than in females. One of these differences could be the effect of sex hormones such as estrogens. However, few reports have been reported regarding sex and age differences of incidence and survival of GC. The aim of this study was to evaluate the effect of sex and age on the incidence and survival of GC. And we would like to further analyze single GC and synchronous multiple GC, EBV, etc.

Detailed Description

Not available

Study Timeline

• Study Start: 2003-05
• Study First Submitted: 2021-07-13
• Study First Submitted QC: 2021-07-15
• Study First Posted: 2021-07-22
• Primary Completion: 2021-09
• Study Completion: 2022-01
• Status Verified: 2023-04
• Last Update Submitted: 2023-04-12
• Last Update Posted: 2023-04-13

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 14900

Inclusion Criteria

• Clinical diagnosis of Gastric cancer

exclusion criteria:

• Gastric MALTOMA
• Gastric Lymphoma
• Gastrointestinal stromal tumors (GISTs)

Exclusion Criteria

Not provided

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Survival rate	up to 120 months	Survival rate of gastric cancer on sex and age
histologic type	about 18 years	histologic type of gastric cancer on sex and age