Factors Associated With High Mortality of Gastric Adenocarcinoma in Thailand Versus Japan

Completed

• Conditions: Risk Factor
• Interventions: Other: Treatment

• Registration Number: NCT03059732
• Lead Sponsor: King Chulalongkorn Memorial Hospital

Brief Summary

The differences in patient's clinicopathological characteristic between high and low prevalence of gastric cancer region should be further examined to elucidate factors that associate with poor survival rate of patients with gastric cancer. Therefore, this study aimed to evaluate characteristics of patients with gastric adenocarcinoma and factors associated with different outcome in Thailand and Japan to find a clue to improve patients' survival in low prevalence country such as Thailand.

This is a retrospective cohort study. It was conducted at King Chulalongkorn Memorial Hospital, Thailand and Osaka Medical Center for Cancer and Cardiovascular Disease, Japan. Eligible cases were selected by using standardized search protocols: formal computer searches of all patients seen at out-patient clinic and/or hospitalized for gastric cancer between 2010 and 2014.Two physicians, who were informed the definition of each variable, individually reviewed chart of patients.

Detailed Description

Not available

Study Timeline

• Study Start: 2016-12-01
• Study First Submitted: 2017-02-11
• Study First Submitted QC: 2017-02-16
• Study First Posted: 2017-02-23
• Primary Completion: 2017-02-28
• Study Completion: 2017-08-31
• Status Verified: 2019-02
• Last Update Submitted: 2019-02-26
• Last Update Posted: 2019-02-27

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 700

Inclusion Criteria

• all patients seen at out-patient clinic and/or hospitalized for gastric cancer between 2010 and 2014.

Exclusion Criteria

• Age < 18 years
• Incomplete data
• Miss diagnosis of gastric adenocarcinoma
• Died from other causes (not related to gastric adenocarcinoma).

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
Japan	Treatment	Japanese patients who diagnosed gastric cancer
Thailand	Treatment	Thai patients who diagnosed gastric cancer

Primary Outcome Measures

Name	Time	Method
Factors that associated with mortality rate in Thailand compared to Japan	2010-2014

Trial Locations

Locations (1)

King Chulalongkorn Memorial Hospital; 🇹🇭 Bangkok, Patum Wan, Thailand