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Fu J, Sun CF, He HY, Ojha SC, Shi H, Deng CL, Sheng YJ. The effect of CYP2C19 gene polymorphism on the eradication rate of Helicobacter pylori by proton pump inhibitors-containing regimens in Asian populations: a meta-analysis. Pharmacogenomics 2021; 22:859-879. [PMID: 34414773 DOI: 10.2217/pgs-2020-0127] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Premise: The effects of proton pump inhibitors (PPI) depend on metabolic enzyme CYP2C19 that has different activity due to gene polymorphism. The purpose of this meta-analysis is to determine the potential effects of CYP2C19 polymorphism on the efficiency of PPI-based treatment. Materials & methods: The PubMed, EMBASE, Cochrane Library, etc. were searched for relevant articles published in English or Chinese from inception to 31 May 2020. Finally, 26 randomized controlled trials and 15 cohort studies met the inclusion criteria and used for the meta-analysis via STATA version 15. Results: Poor metabolizer (PM) genotype Helicobacter pylori eradication rates were highest for Asian individuals receiving triple or quadruple first-line therapy based on PPIs (p < 0.05). CYP2C19 polymorphism could influence H. pylori eradication rate only in Mainland China and Japan (p < 0.05). Conclusion: PM genotype facilitates the elimination of H. pylori in Asian populations. Rabeprazole-, esomeprazole- and pantoprazole-based eradication program was less affected by the CYP2C19 polymorphism.
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Affiliation(s)
- Juan Fu
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
| | - Chang-Feng Sun
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.,Department of Tuberculosis, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.,Infection & Immunity Laboratory, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
| | - Hong-Yan He
- Experimental Teaching Center, School of Public Health of Southwest Medical University, Luzhou, 646000, China
| | - Suvash Chandra Ojha
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.,Department of Tuberculosis, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.,Infection & Immunity Laboratory, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
| | - Han Shi
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
| | - Cun-Liang Deng
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.,Department of Tuberculosis, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.,Infection & Immunity Laboratory, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
| | - Yun-Jian Sheng
- Department of Infectious Diseases, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.,Department of Tuberculosis, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China.,Infection & Immunity Laboratory, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
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