Persistence of Helicobacter pylori infection in patients with peptic ulcer perforation

References

• Matsukura N, Onda M, Tokunaga A, Kato S, Yoshiyuki T, Hasegawa H, et al. Role of Helicobacter pylori infection in perforation of peptic ulcer: an age- and gender-matched case-control study. J Clin Gastroenterol 1997; 25(Suppl 1)S235–9
   PubMed Web of Science ®Google Scholar
• Sebastian M, Chandran VP, Elashaal YI, Sim AJ. Helicobacter pylori infection in perforated peptic ulcer disease. Br J Surg 1995; 82: 360–2
   PubMed Web of Science ®Google Scholar
• Gisbert JP, Pajares JM. Helicobacter pylori infection and perforated peptic ulcer prevalence of the infection and role of antimicrobial treatment. Helicobacter 2003; 8: 159–67
   PubMed Web of Science ®Google Scholar
• Tran TT, Quandalle P. Treatment of perforated gastroduodenal ulcer by simple suture followed by Helicobacter pylori eradication. Ann Chir 2002; 127: 32–4
   PubMedGoogle Scholar
• Kate V, Ananthakrishnan N, Badrinath S. Effect of Helicobacter pylori eradication on the ulcer recurrence rate after simple closure of perforated duodenal ulcer: retrospective and prospective randomized controlled studies. Br J Surg 2001; 88: 1054–8
   PubMedGoogle Scholar
• Ng EK, Lam YH, Sung JJ, Yung MY, To KF, Chan AC, et al. Eradication of Helicobacter pylori prevents recurrence of ulcer after simple closure of duodenal ulcer perforation: randomized controlled trial. Ann Surg 2000; 231: 153–8
   PubMed Web of Science ®Google Scholar
• Debongnie JC, Wibin E, Timmermans M, Mairesse J, Dekoninck X. Are perforated gastroduodenal ulcers related to Helicobacter pylori infection?. Acta Gastroenterol Belg 1995; 58: 208–12
   PubMedGoogle Scholar
• Gisbert JP. The recurrence of Helicobacter pylori infection: incidence and variables influencing it. A critical review. Am J Gastroenterol 2005; 100: 2083–99
   PubMed Web of Science ®Google Scholar
• Figura N, Guglielmetti P, Rossolini A, Barberi A, Cusi G, Musmanno RA, et al. Cytotoxin production by Campylobacter pylori strains isolated from patients with peptic ulcers and from patients with chronic gastritis only. J Clin Microbiol 1989; 27: 225–6
   PubMed Web of Science ®Google Scholar
• Atherton JC, Cao P, Peek RM, Jr, Tummuru MK, Blaser MJ, Cover TL. Mosaicism in vacuolating cytotoxin alleles of Helicobacter pylori. Association of specific vacA types with cytotoxin production and peptic ulceration. J Biol Chem 1995; 270: 17771–7
   PubMed Web of Science ®Google Scholar
• Atherton JC, Peek RM, Jr, Tham KT, Cover TL, Blaser MJ. Clinical and pathological importance of heterogeneity in vacA, the vacuolating cytotoxin gene of Helicobacter pylori. Gastroenterology 1997; 112: 92–9
   PubMed Web of Science ®Google Scholar
• Andreson H, Lõivukene K, Sillakivi T, Maaroos HI, Ustav M, Peetsalu A, et al. Association of cagA and vacA genotypes of Helicobacter pylori with gastric diseases in Estonia. J Clin Microbiol 2002; 40: 298–300
   Google Scholar
• Maaroos HI, Andreson H, Lõivukene K, Hütt P, Kolk H, Kull I, et al. The diagnostic value of endoscopy and Helicobacter pylori tests for peptic ulcer patients in late post-treatment setting. BMC Gastroenterol 2004; 4: 27
   PubMedGoogle Scholar
• Sillakivi T, Peetsalu M, Mikelsaar M, Peetsalu A. An attempt at Helicobacter pylori eradication with intravenous clarithromycin in perforated peptic ulcer patients. Scand J Gastroenterol 2001; 36: 1119–20
   PubMedGoogle Scholar
• Peetsalu A, Maaroos HI, Sipponen P, Peetsalu M. Long-term effect of vagotomy on gastric mucosa and Helicobacter pylori in duodenal ulcer patients. Scand J Gastroenterol 1991; Suppl 186: 77–83
   Google Scholar
• Sillakivi T, Aro H, Ustav M, Peetsalu M, Peetsalu A, Mikelsaar M. Diversity of Helicobacter pylori genotypes among Estonian and Russian patients with perforated peptic ulcer, living in Southern Estonia. FEMS Microbiol Lett 2001; 195: 29–33
   PubMedGoogle Scholar
• Covacci A, Rappuoli R. PCR amplifications of H. pylori gene sequences. Helicobacter pylori: techniques for clinical diagnosis, A Lee, F Megraud. W. B. Saunders Company Ltd, LondonUK 1996; 94–111
   Google Scholar
• Clayton CL, Kleanthous H, Coates PJ, Morgan DD, Tabaqchali S. Sensitive detection of Helicobacter pylori by using polymerase chain reaction. J Clin Microbiol 1992; 30: 192–200
   PubMed Web of Science ®Google Scholar
• Li C, Ha T, Chi DS, Ferguson DAJr, Jiang C, Laffan JJ, et al. Differentiation of Helicobacter pylori strains directly from gastric biopsy specimens by PCR-based restriction fragment length polymorphism analysis without culture. J Clin Microbiol 1997; 35: 3021–5
   PubMed Web of Science ®Google Scholar
• Björkholm B, Zhukhovitsky V, Lofman C, Hulten K, Enroth H, Block M, et al. Helicobacter pylori entry into human gastric epithelial cells: a potential determinant of virulence, persistence, and treatment failures. Helicobacter 2000; 5: 148–54
   PubMed Web of Science ®Google Scholar
• Strobel S, Bereswill S, Balig P, Allgaier P, Sonntag HG, Kist M. Identification and analysis of a new vacA genotype variant of Helicobacter pylori in different patient groups in Germany. J Clin Microbiol 1998; 36: 1285–9
   PubMedGoogle Scholar
• Pan ZJ, Berg DE, van der Hulst RW, Su WW, Raudonikiene A, Xiao SD, et al. Prevalence of vacuolating cytotoxin production and distribution of distinct vacA alleles in Helicobacter pylori from China. J Infect Dis 1998; 178: 220–6
   PubMedGoogle Scholar
• Wang HJ, Kuo CH, Yeh AA, Chang PC, Wang WC. Vacuolating toxin production in clinical isolates of Helicobacter pylori with different vacA genotypes. J Infect Dis 1998; 178: 207–12
   PubMedGoogle Scholar
• Jeen YT, Lee SW, Kwon SI, Chun HJ, Lee HS, Song CW, et al. Differentiation between reinfection and recrudescence of Helicobacter pylori strains using PCR-based restriction fragment length polymorphism analysis. Yonsei Med J 2001; 42: 41–5
   PubMed Web of Science ®Google Scholar
• Stone GG, Shortridge D, Flamm RK, Beyer J, Ghoneim AT, Tanaka SK. PCR-RFLP typing of ureC from Helicobacter pylori isolated from gastric biopsies during a European multi-country clinical trial. J Antimicrob Chemother 1997; 40: 251–6
   PubMedGoogle Scholar