Unique ID issued by UMIN | UMIN000041698 |
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Receipt number | R000047363 |
Scientific Title | The prevalence and transmission route of Helicobacter pylori infection by birth-year, and the genetic and environmental risk factors for Helicobacter pylori-related disease in Japanese |
Date of disclosure of the study information | 2020/09/06 |
Last modified on | 2020/09/05 13:50:56 |
The prevalence and transmission route of Helicobacter pylori infection by birth-year, and the genetic and environmental risk factors for Helicobacter pylori-related disease in Japanese
The prevalence and transmission route of Helicobacter pylori infection, and the genetic and environmental risk factors for Helicobacter pylori-related disease
The prevalence and transmission route of Helicobacter pylori infection by birth-year, and the genetic and environmental risk factors for Helicobacter pylori-related disease in Japanese
The prevalence and transmission route of Helicobacter pylori infection, and the genetic and environmental risk factors for Helicobacter pylori-related disease
Japan |
Helicobacter pylori infection
Adult | Child |
Others
YES
To investigate the prevalence and transmission route of Helicobacter pylori infection
To investigate the association between Helicobacter pylori -related disease and genetic, environmental factor
Others
To investigate risk factors for Helicobacter pylori-related disease
Helicobacter pylori infection rate by birth-year
The changes in biomarkers of Helicobacter pylori-related disease according to genetic and environmental factors
Observational
16 | years-old | <= |
Not applicable |
Male and Female
Japan Multi-Institutional Collaborative Cohort Study (J-MICC) Okazaki study participants and their families
Individual with history of cancer
1000
1st name | Miki |
Middle name | |
Last name | Watanabe |
Nagoya City University Graduate School of Medical Sciences
Department of Public Health
467-8601
1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, Aichi 467-8601, Japan
052-853-8176
mwata911@med.nagoya-cu.ac.jp
1st name | Miki |
Middle name | |
Last name | Watanabe |
Nagoya City University Graduate School of Medical Sciences
Department of Public Health
467-8601
1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, Aichi 467-8601, Japan
052-853-8177
ncuphlab@med.nagoya-cu.ac.jp
Nagoya City University Graduate School of Medical Sciences
Japan Society for the Promotion of Science
Other
Japan
Nagoya City University Graduate School of Medical Sciences and Nagoya City University Hospital Institutional Review Board
1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, Aichi 467-8601, Japan
052-858-7215
clinical_research@med.nagoya-cu.ac.jp
YES
70-18-0007
Nagoya City University Graduate School of Medical Sciences and Nagoya City University Hospital Institutional Review Board
名古屋市立大学大学院医学研究科
Nagoya City University Graduate School of Medical Sciences
2020 | Year | 09 | Month | 06 | Day |
Unpublished
Enrolling by invitation
2018 | Year | 10 | Month | 11 | Day |
2018 | Year | 10 | Month | 23 | Day |
2018 | Year | 11 | Month | 01 | Day |
2028 | Year | 03 | Month | 31 | Day |
The subjects are randomly selected from participants of Japan Multi-Institutional Collaborative Cohort Study in Okazaki, and their family member voluntarily participate. After the participants give written informed consents, they complete the self-administered questionnaire for lifestyle, environments, and so on. At the same time, blood samples are collected. Using the serum sample, the Helicobacter pylori (H. pylori) antibody and pepsinogens are determined. H. pylori infection is defined as 'H. pylori antibody is positive', 'serum pepsinogen test is positive' and 'medical history of H. pylori eradication'. The prevalence of H. pylori infection is calculated according to birth-year of the subjects. Additionally, associations of H. pylori infection and related-disease with lifestyle, environments, or genetic polymorphism are estimated.
2020 | Year | 09 | Month | 05 | Day |
2020 | Year | 09 | Month | 05 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000047363
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