Factors Associated With High Mortality of Gastric Adenocarcinoma in Thailand Versus Japan
1 other identifier
observational
700
1 country
1
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.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started Dec 2016
Shorter than P25 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
December 1, 2016
CompletedFirst Submitted
Initial submission to the registry
February 11, 2017
CompletedFirst Posted
Study publicly available on registry
February 23, 2017
CompletedPrimary Completion
Last participant's last visit for primary outcome
February 28, 2017
CompletedStudy Completion
Last participant's last visit for all outcomes
August 31, 2017
CompletedFebruary 27, 2019
February 1, 2019
3 months
February 11, 2017
February 26, 2019
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Factors that associated with mortality rate in Thailand compared to Japan
2010-2014
Study Arms (2)
Thailand
Thai patients who diagnosed gastric cancer
Japan
Japanese patients who diagnosed gastric cancer
Interventions
Eligibility Criteria
All patients seen at out-patient clinic and/or hospitalized for gastric cancer between 2010 and 2014 in King Chulalongkorn Memorial Hospital, Thailand and Osaka Medical Center for Cancer and Cardiovascular Disease, Japan.
You may qualify if:
- all patients seen at out-patient clinic and/or hospitalized for gastric cancer between 2010 and 2014.
You may not qualify if:
- Age \< 18 years
- Incomplete data
- Miss diagnosis of gastric adenocarcinoma
- Died from other causes (not related to gastric adenocarcinoma).
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
King Chulalongkorn Memorial Hospital
Bangkok, Patum Wan, 10330, Thailand
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Study Design
- Study Type
- observational
- Observational Model
- CASE ONLY
- Time Perspective
- RETROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Principle investigator, Gastrointestinal Unit
Study Record Dates
First Submitted
February 11, 2017
First Posted
February 23, 2017
Study Start
December 1, 2016
Primary Completion
February 28, 2017
Study Completion
August 31, 2017
Last Updated
February 27, 2019
Record last verified: 2019-02