The selection of triple therapy for Helicobacter pylori eradication in chronic renal insufficiency
Abstract
AIM: To establish a triple therapy regimen for Helicobacter pylori eradication in patients with chronic renal insufficiency.
METHODS: Eighty-eight patients with chronic renal insufficiency and H. pylori infection were evenly randomized into two groups receiving 1-week lansoprazole, 30 mg, clarithromycin, 500 mg, and either amoxicillin, 750 mg, or metronidazole, 500 mg, twice daily. The adverse events and compliance with triple therapy were reviewed at the week 1 visit. Patients provided stool samples at week 6 to assess the success of H. pylori eradication by H. pylori-specific stool antigen. The serum creatinine levels were monitored at enrollment, at weeks 1, 2 and 6 and on any unscheduled visit after triple therapy.
RESULTS: The success of H. pylori eradication was higher in the lansoprazole-clarithromycin-metronidazole group than in the lansoprazole-clarithromycin-amoxicillin group (intention-to-treat analysis: 84% vs. 66%, P < 0.05: per protocol analysis: 93% vs. 76%, P < 0.05). Complete drug compliance was also better in the lansoprazole-clarithromycin-metronidazole group than in the lansoprazole-clarithromycin-amoxicillin group (77% vs. 52%, P < 0.05). Patients in the lansoprazole-clarithromycin-metronidazole group had a lower risk of acute renal failure than those in the lansoprazole-clarithromycin-amoxicillin group (2% vs. 18%, P < 0.05; relative risk, 0.128, 95% confidence interval, 0.016-0.979).
CONCLUSIONS: Triple therapy with metronidazole and clarithromycin,…
How strong is the evidence?
Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design.
Read the paper
Related studies
- The Prediction of the In Vitro Release Curves for PLGA-Based Drug Delivery Systems with Neural Networks
- Promising Ursolic Acid as a Novel Antituberculosis Agent: Current Progress and Challenges
- Proof of principle concept for the analysis and functional prediction of rare genetic variants in the CYP2C19 and CYP2D6 genes
- Fabrication, characterization, and docking studies of furosemide-loaded nanosponges using the emulsion solvent diffusion method
- The Effect of Concomitant Administration of Proton Pump Inhibitors on the Pharmacokinetics of CDK4/6 Inhibitors in Rats: Implications for the Evaluation of Hepatic and Transporter-Mediated Drug–Drug Interactions
- Mining the Metabolic Capacity of Clostridium sporogenes Aided by Machine Learning
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.