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Quadruple Therapy with Medications Containing Either Rufloxacin or Furazolidone as a Rescue regimen in the Treatment of Helicobacter pylori ‐Infected Dyspepsia Patients: A Randomized Pilot Study
Author(s) -
Gu LiYang,
Lin WeiWei,
Lu Hong,
Chen XiaoYu,
Ge ZhiZheng,
Li XiaoBo
Publication year - 2011
Publication title -
helicobacter
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.206
H-Index - 79
eISSN - 1523-5378
pISSN - 1083-4389
DOI - 10.1111/j.1523-5378.2011.00848.x
Subject(s) - medicine , levofloxacin , helicobacter pylori , regimen , furazolidone , adverse effect , breath test , intention to treat analysis , gastroenterology , proton pump inhibitor , randomized controlled trial , lansoprazole , urea breath test , surgery , antibiotics , helicobacter pylori infection , microbiology and biotechnology , biology
Background: The eradication rates of first‐line treatment for Helicobacter pylori infection are not satisfactory. Various regimens including quadruple therapies have been recommended as rescue therapies after the first H. pylori eradication attempt failed. Aims: To compare the efficacy and safety between quadruple therapies with medications containing either rufloxacin or levofloxacin in the Chinese nonulcer dyspepsia patients infected with H. pylori. Methods: One hundred and thirty‐eight patients after an unsuccessful 10‐day standard triple therapy were enrolled in this study. They were randomized to receive a 14‐day quadruple therapy with pantoprazole, bismuth citrate, and furazolidone in combination with either rufloxacin (Group Ruf, n = 70) or levofloxacin (Group Lev, n = 68). The H. pylori eradication was evaluated by 13 C‐urea breath test 4 and 12 weeks after therapy was completed. Results: One hundred and twenty‐seven patients (65 in Group Ruf and 62 in Group Lev) completed the study. The H. pylori eradication rates in Group Ruf were 81.4% for intention‐to‐treat (ITT) analysis and 87.7% for per‐protocol (PP) analysis. The rates were statistically significantly higher than those in Group Lev (66.2% and 72.6%) ( p < 0.05). There were no severe adverse effects found in these two groups. Conclusions: Fourteen‐day quadruple therapy with a combination of proton‐pump inhibitor, bismuth citrate, furazolidone, and rufloxacin is considered an effective and safe rescue therapy for H. pylori eradication after failure of standard triple treatment.