Changes in the Eradication Efficacy of Fluoroquinolone-containing Triple Therapy for Helicobacter pylori Infection in Korea
The Korean Journal of Helicobacter and Upper Gastrointestinal Research
; : 153-158, 2020.
Article
| WPRIM
| ID: wpr-837290
المكتبة المسؤولة:
WPRO
ABSTRACT
Background/Aims@#Fluoroquinolone-containing triple eradication therapy could be considered an alternative regimen for the second- line treatment of Helicobacter pylori infection. This study aimed to investigate the changes in the eradication efficacy of fluoroquinolone- containing triple therapy from 2003 to 2018 in Korea. @*Materials and Methods@#Patients with a history of first-line eradication therapy failure were consecutively enrolled at Seoul National University Bundang Hospital from 2003 to 2018. All patients took moxifloxacin-containing triple therapy as the second-line eradication therapy. The treatment regimen comprised a three-drug combination comprising a proton pump inhibitor, amoxicillin, and moxifloxacin. Data on age, sex, endoscopic diagnosis, eradication results, compliance, and adverse outcomes were acquired and analyzed. @*Results@#In total, 824 participants were enrolled during the study period, of whom, 46 were lost to follow-up. Finally, 778 participants were included in the per-protocol (PP) analysis, of whom, 72.1% received moxifloxacin-containing triple therapy for 14 days. The eradication rate of moxifloxacin-containing triple therapy was 72.1% (594/824) in the intention-to-treat analysis and 76.3% (594/778) in the PP analysis. A decline in eradication efficacy was observed, especially in the PP analysis (P=0.046). Diarrhea was the most commonly observed adverse event, accounting for 19.6% (41/209) of recorded adverse events. @*Conclusions@#Moxifloxacin-containing triple therapy has shown suboptimal eradication efficacy as the second-line eradication therapy. In addition, there is a concern that eradication rate will decrease due to increase in antimicrobial resistance.
النص الكامل:
1
الفهرس:
WPRIM
نوع الدراسة:
Guideline
مجلة:
The Korean Journal of Helicobacter and Upper Gastrointestinal Research
السنة:
2020
نوع:
Article