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Articles Published Processes
8/26/2014 4:36:00 PM | Browse: 1024 | Download: 793
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Received |
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2013-11-10 12:47 |
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Peer-Review Started |
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2013-11-10 19:21 |
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To Make the First Decision |
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2013-12-04 09:10 |
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Return for Revision |
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2013-12-16 10:54 |
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Revised |
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2013-12-18 21:52 |
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Second Decision |
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2014-02-20 09:06 |
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Accepted by Journal Editor-in-Chief |
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Accepted by Executive Editor-in-Chief |
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2014-02-20 09:31 |
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Articles in Press |
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Publication Fee Transferred |
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Edit the Manuscript by Language Editor |
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Typeset the Manuscript |
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2014-05-14 14:33 |
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Publish the Manuscript Online |
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2014-06-06 16:55 |
Category |
Gastroenterology & Hepatology |
Manuscript Type |
Topic Highlights |
Article Title |
Efficacy of tailored Helicobacter pylori eradication therapy based on antibiotic susceptibility and CYP2C19 genotype
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Manuscript Source |
Invited Manuscript |
All Author List |
Mitsushige Sugimoto and Takahisa Furuta |
Funding Agency and Grant Number |
Funding Agency |
Grant Number |
Ministry of Education, Culture, Sports, Science and Technology of Japan |
22790640 |
Ministry of Education, Culture, Sports, Science and Technology of Japan |
24590912 |
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Corresponding Author |
Mitsushige Sugimoto, MD, PhD, First Department of Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu 431-3192, Japan. mitsu@hama-med.ac.jp |
Key Words |
Helicobacter pylori; Tailored eradication therapy; Proton pomp inhibitor; Cytochrome P450 2C19; Clarithromycin |
Core Tip |
The eradication for Helicobacter pylori infection is mainly influenced by antibiotic susceptibility and insufficient acid inhibition [e.g., cytochrome P450 2C19 (CYP2C19) genotype, proton pump inhibitor (PPI) dose, and PPI treatment schedule]. When a PPI is administered to CYP2C19 rapid metabolizers and intermediate metabolizers, plasma levels of PPIs cannot be maintained between once-daily doses. The intragastric pH attained with four-times-daily-dosing of PPI is significantly higher than those observed when PPI is administered as once-daily-dosing of four-fold doses or twice-daily-dosing of two-fold doses. We describe a tailored treatment that was designed according to pharmacogenomics and antimicrobial susceptibility to achieve an eradication rate exceeding 95%, irrespective of different CYP2C19 genotypes. |
Publish Date |
2014-06-06 16:55 |
Citation |
Sugimoto M, Furuta T. Efficacy of tailored Helicobacter pylori eradication therapy based on antibiotic susceptibility and CYP2C19 genotype. World J Gastroenterol 2014; 20(21): 6400-6411 |
URL |
http://www.wjgnet.com/1007-9327/full/v20/i21/6400.htm |
DOI |
http://dx.doi.org/10.3748/wjg.v20.i21.6400 |
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