Personalized Treatment for Refractory H Pylori Infection

Summary

In this study, the investigators develop a personalized treatment according to culture-guided antibiotics plus high-dose proton-pump inhibitor and bismuth to treat refractory H pylori infection.

Timeline

Start

2012-08-01

Primary completion

2021-10-31

Completion

2021-10-31

Publications

• Background Current European concepts in the management of Helicobacter pylori infection. The Maastricht Consensus Report. European Helicobacter Pylori Study Group. Gut. 1997 Jul;41(1):8-13. doi: 10.1136/gut.41.1.8.
• Background Megraud F. H pylori antibiotic resistance: prevalence, importance, and advances in testing. Gut. 2004 Sep;53(9):1374-84. doi: 10.1136/gut.2003.022111. No abstract available.
• Background Luther J, Higgins PD, Schoenfeld PS, Moayyedi P, Vakil N, Chey WD. Empiric quadruple vs. triple therapy for primary treatment of Helicobacter pylori infection: Systematic review and meta-analysis of efficacy and tolerability. Am J Gastroenterol. 2010 Jan;105(1):65-73. doi: 10.1038/ajg.2009.508. Epub 2009 Sep 15.
• Background De Francesco V, Margiotta M, Zullo A, Hassan C, Troiani L, Burattini O, Stella F, Di Leo A, Russo F, Marangi S, Monno R, Stoppino V, Morini S, Panella C, Ierardi E. Clarithromycin-resistant genotypes and eradication of Helicobacter pylori. Ann Intern Med. 2006 Jan 17;144(2):94-100. doi: 10.7326/0003-4819-144-2-200601170-00006.
• Background Graham DY, Shiotani A. New concepts of resistance in the treatment of Helicobacter pylori infections. Nat Clin Pract Gastroenterol Hepatol. 2008 Jun;5(6):321-31. doi: 10.1038/ncpgasthep1138. Epub 2008 Apr 29.
• Background Goodwin CS, Marshall BJ, Blincow ED, Wilson DH, Blackbourn S, Phillips M. Prevention of nitroimidazole resistance in Campylobacter pylori by coadministration of colloidal bismuth subcitrate: clinical and in vitro studies. J Clin Pathol. 1988 Feb;41(2):207-10. doi: 10.1136/jcp.41.2.207.
• Background Malfertheiner P, Megraud F, O'Morain CA, Atherton J, Axon AT, Bazzoli F, Gensini GF, Gisbert JP, Graham DY, Rokkas T, El-Omar EM, Kuipers EJ; European Helicobacter Study Group. Management of Helicobacter pylori infection--the Maastricht IV/ Florence Consensus Report. Gut. 2012 May;61(5):646-64. doi: 10.1136/gutjnl-2012-302084.
• Background Wu DC, Hsu PI, Tseng HH, Tsay FW, Lai KH, Kuo CH, Wang SW, Chen A. Helicobacter pylori infection: a randomized, controlled study comparing 2 rescue therapies after failure of standard triple therapies. Medicine (Baltimore). 2011 May;90(3):180-185. doi: 10.1097/MD.0b013e31821c9d1c.
• Background Gisbert JP. "Rescue" regimens after Helicobacter pylori treatment failure. World J Gastroenterol. 2008 Sep 21;14(35):5385-402. doi: 10.3748/wjg.14.5385.
• Background Hojo M, Miwa H, Nagahara A, Sato N. Pooled analysis on the efficacy of the second-line treatment regimens for Helicobacter pylori infection. Scand J Gastroenterol. 2001 Jul;36(7):690-700. doi: 10.1080/003655201300191941.
• Background Lee BH, Kim N, Hwang TJ, Lee SH, Park YS, Hwang JH, Kim JW, Jeong SH, Lee DH, Jung HC, Song IS. Bismuth-containing quadruple therapy as second-line treatment for Helicobacter pylori infection: effect of treatment duration and antibiotic resistance on the eradication rate in Korea. Helicobacter. 2010 Feb;15(1):38-45. doi: 10.1111/j.1523-5378.2009.00735.x.
• Background Kuo CH, Hu HM, Kuo FC, Hsu PI, Chen A, Yu FJ, Tsai PY, Wu IC, Wang SW, Li CJ, Weng BC, Chang LL, Jan CM, Wang WM, Wu DC. Efficacy of levofloxacin-based rescue therapy for Helicobacter pylori infection after standard triple therapy: a randomized controlled trial. J Antimicrob Chemother. 2009 May;63(5):1017-24. doi: 10.1093/jac/dkp034. Epub 2009 Feb 26.
• Background Saad RJ, Schoenfeld P, Kim HM, Chey WD. Levofloxacin-based triple therapy versus bismuth-based quadruple therapy for persistent Helicobacter pylori infection: a meta-analysis. Am J Gastroenterol. 2006 Mar;101(3):488-96. doi: 10.1111/j.1572-0241.2006.00637.x.
• Background Wong WM, Gu Q, Chu KM, Yee YK, Fung FM, Tong TS, Chan AO, Lai KC, Chan CK, Wong BC. Lansoprazole, levofloxacin and amoxicillin triple therapy vs. quadruple therapy as second-line treatment of resistant Helicobacter pylori infection. Aliment Pharmacol Ther. 2006 Feb 1;23(3):421-7. doi: 10.1111/j.1365-2036.2006.02764.x.
• Background Cammarota G, Martino A, Pirozzi G, Cianci R, Branca G, Nista EC, Cazzato A, Cannizzaro O, Miele L, Grieco A, Gasbarrini A, Gasbarrini G. High efficacy of 1-week doxycycline- and amoxicillin-based quadruple regimen in a culture-guided, third-line treatment approach for Helicobacter pylori infection. Aliment Pharmacol Ther. 2004 Apr 1;19(7):789-95. doi: 10.1111/j.1365-2036.2004.01910.x.
• Background Savarino V, Zentilin P, Pivari M, Bisso G, Raffaella Mele M, Bilardi C, Borro P, Dulbecco P, Tessieri L, Mansi C, Borgonovo G, De Salvo L, Vigneri S. The impact of antibiotic resistance on the efficacy of three 7-day regimens against Helicobacter pylori. Aliment Pharmacol Ther. 2000 Jul;14(7):893-900. doi: 10.1046/j.1365-2036.2000.00780.x.
• Background Megraud F, Lamouliatte H. Review article: the treatment of refractory Helicobacter pylori infection. Aliment Pharmacol Ther. 2003 Jun 1;17(11):1333-43. doi: 10.1046/j.1365-2036.2003.01592.x.
• Background Megraud F. Adjuvant therapy for Helicobacter pylori eradication: role of lansoprazole shown in vitro. J Clin Gastroenterol. 1995;20 Suppl 1:S24-7.
• Background Padol S, Yuan Y, Thabane M, Padol IT, Hunt RH. The effect of CYP2C19 polymorphisms on H. pylori eradication rate in dual and triple first-line PPI therapies: a meta-analysis. Am J Gastroenterol. 2006 Jul;101(7):1467-75. doi: 10.1111/j.1572-0241.2006.00717.x.
• Background Schwab M, Schaeffeler E, Klotz U, Treiber G. CYP2C19 polymorphism is a major predictor of treatment failure in white patients by use of lansoprazole-based quadruple therapy for eradication of Helicobacter pylori. Clin Pharmacol Ther. 2004 Sep;76(3):201-9. doi: 10.1016/j.clpt.2004.05.002.
• Background Furuta T, Sugimoto M, Kodaira C, Nishino M, Yamade M, Uotani T, Ikuma M, Shirai N. The dual therapy with 4 times daily dosing of rabeprazole and amoxicillin as the 3rd rescue regimen for eradication of H. pylori. Hepatogastroenterology. 2010 Sep-Oct;57(102-103):1314-9.
• Background Hsu PI, Lai KH, Tseng HH, Lo GH, Lo CC, Lin CK, Cheng JS, Chan HH, Ku MK, Peng NJ, Chien EJ, Chen W, Hsu PN. Eradication of Helicobacter pylori prevents ulcer development in patients with ulcer-like functional dyspepsia. Aliment Pharmacol Ther. 2001 Feb;15(2):195-201. doi: 10.1046/j.1365-2036.2001.00903.x.
• Background Hsu PI, Lai KH, Tseng HH, Liu YC, Yen MY, Lin CK, Lo GH, Huang RL, Huang JS, Cheng JS, Huang WK, Ger LP, Chen W, Hsu PN. Correlation of serum immunoglobulin G Helicobacter pylori antibody titers with histologic and endoscopic findings in patients with dyspepsia. J Clin Gastroenterol. 1997 Dec;25(4):587-91. doi: 10.1097/00004836-199712000-00007.
• Background Hsu PI, Lai KH, Chien EJ, Lin CK, Lo GH, Jou HS, Cheng JS, Chan HH, Hsu JH, Ger LP, Hsu PN, Tseng HH. Impact of bacterial eradication on the cell proliferation and p53 protein accumulation in Helicobacter pylori-associated gastritis. Anticancer Res. 2000 Mar-Apr;20(2B):1221-8.
• Background Peng NJ, Lai KH, Liu RS, Lee SC, Tsay DG, Lo CC, Tseng HH, Huang WK, Lo GH, Hsu PI. Endoscopic 13C-urea breath test for the diagnosis of Helicobacter pylori infection. Dig Liver Dis. 2003 Feb;35(2):73-7. doi: 10.1016/s1590-8658(03)00014-8.
• Background Peng NJ, Lai KH, Liu RS, Lee SC, Tsay DG, Lo CC, Tseng HH, Huang WK, Lo GH, Hsu PI. Clinical significance of oral urease in diagnosis of Helicobacter pylori infection by [13C]urea breath test. Dig Dis Sci. 2001 Aug;46(8):1772-8. doi: 10.1023/a:1010626225949.
• Background Kita T, Sakaeda T, Aoyama N, Sakai T, Kawahara Y, Kasuga M, Okumura K. Optimal dose of omeprazole for CYP2C19 extensive metabolizers in anti-Helicobacter pylori therapy: pharmacokinetic considerations. Biol Pharm Bull. 2002 Jul;25(7):923-7. doi: 10.1248/bpb.25.923.

Drugs

Indications