Serum Carotenoids and Risk of Gastrointestinal Tract Cancer: Meta-analysis of Ten Studies
NCT ID: NCT03433092
Last Updated: 2018-02-22
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
40641 participants
OBSERVATIONAL
2017-11-01
2017-12-28
Brief Summary
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Detailed Description
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Conditions
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Study Design
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OTHER
RETROSPECTIVE
Study Groups
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Jing Huang et. al, 2017
serum carotenoids
In each study, the serum concentrations of carotenoids were detected by high performance liquid chromatography
Max Leenders et. al,2014
serum carotenoids
In each study, the serum concentrations of carotenoids were detected by high performance liquid chromatography
Yusuke Okuyama et. al,2014
serum carotenoids
In each study, the serum concentrations of carotenoids were detected by high performance liquid chromatography
GC Kabat et. al,2012
serum carotenoids
In each study, the serum concentrations of carotenoids were detected by high performance liquid chromatography
Christina Persson et. al,2008
serum carotenoids
In each study, the serum concentrations of carotenoids were detected by high performance liquid chromatography
M Jenab et. al,2006
serum carotenoids
In each study, the serum concentrations of carotenoids were detected by high performance liquid chromatography
Kenji Wakai et. al,2005
serum carotenoids
In each study, the serum concentrations of carotenoids were detected by high performance liquid chromatography
Christian C. Abnet et. al,2003
serum carotenoids
In each study, the serum concentrations of carotenoids were detected by high performance liquid chromatography
N Malila et. al,2002
serum carotenoids
In each study, the serum concentrations of carotenoids were detected by high performance liquid chromatography
G Pappalardo et. al,1997
serum carotenoids
In each study, the serum concentrations of carotenoids were detected by high performance liquid chromatography
Interventions
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serum carotenoids
In each study, the serum concentrations of carotenoids were detected by high performance liquid chromatography
Eligibility Criteria
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Inclusion Criteria
* Serum carotenoids levels, relative risk (RR) or OR and corresponding 95% CI were reported
* Patients in case group were diagnosed with GIT cancer
Exclusion Criteria
ALL
No
Sponsors
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Sichuan Provincial Science and Technology Support Project (2016SZ0047)
UNKNOWN
Yong Zhou
OTHER
Responsible Party
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Yong Zhou
West China Hospital
Locations
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West China Hospital, Sichuan University
Chengdu, Sichuan, China
Countries
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References
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Huang J, Lu MS, Fang YJ, Xu M, Huang WQ, Pan ZZ, Chen YM, Zhang CX. Serum carotenoids and colorectal cancer risk: A case-control study in Guangdong, China. Mol Nutr Food Res. 2017 Oct;61(10). doi: 10.1002/mnfr.201700267. Epub 2017 Jul 31.
Other Identifiers
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2759067085
Identifier Type: -
Identifier Source: org_study_id
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