ArticleTherapeutic advances in gastroenterology2023
Efficacy and safety of vonoprazan-amoxicillin dual therapy for
Article in Therapeutic advances in gastroenterology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 9 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
21 citing papers in PubMed, 9 syntheses or guidelines pooled it, 24 citations in OpenAlex.
- Efficacy of Potassium-Competitive Acid Blockers Versus Proton Pump Inhibitors in Eradication Regimens for Clarithromycin-ResistantPathogens (Basel, Switzerland) · 2026Pooled it
- Eradication of Helicobacter pylori With Vonoprazan-Amoxicillin Dual Therapy as an Alternative for Bismuth-Based Quadruple Therapy: A Systematic Review and Noninferiority Meta-Analysis.Journal of gastroenterology and hepatology · 2026Pooled it
- Comparative efficacy, safety and compliance with dual, triple and quadruple therapy as the first-line treatment regimens forBMJ open gastroenterology · 2026Pooled it
- Comparing potassium-competitive acid blocker-based therapies forFrontiers in physiology · 2026Pooled it
- Comparative efficacy and safety of vonoprazan-based dual therapy vs. bismuth-based quadruple therapy forFrontiers in microbiology · 2026Pooled it
- Efficacy and safety of antibiotic regimens forFrontiers in medicine · 2026Pooled it
- Comparative efficacy of different durations and dosages of vonoprazan and amoxicillin dual therapy: a network meta-analysis of randomized controlled trials.Frontiers in medicine · 2026Pooled it
- Efficacy and safety of vonoprazan-amoxicillin dual therapy versus bismuth-containing quadruple therapy for patients withFrontiers in microbiology · 2025Pooled it
- Efficacy and safety of Vonoprazan-based treatment of Helicobacter pylori infection: a systematic review and network meta-analysis.BMC infectious diseases · 2024Pooled it
- Vonoprazan-amoxicillin dual therapy combined with probiotics for Helicobacter pylori eradication: a prospective, multicenter, randomized controlled trial.BMC gastroenterology · 2026Trial
- Safety and effectiveness of dual therapy for Helicobacter pylori infection and the effect on the glycated hemoglobin level in type 2 diabetes.Scientific reports · 2025Trial
- Comparison of vonoprazan dual therapy, quadruple therapy and standard quadruple therapy for Helicobacter pylori infection in Hainan: a single-center, open-label, non-inferiority, randomized controlled trial.BMC gastroenterology · 2024Trial
- Fourteen-Day Vonoprazan-Minocycline vs Vonoprazan-Amoxicillin Dual Therapy for Primary Helicobacter pylori Infection: A Propensity Score Matching Analysis.Clinical and translational gastroenterology · 2026Article
- Efficacy and Cost-Effectiveness of Vonoprazan-Amoxicillin Dual Therapy Versus Esomeprazole-Bismuth Quadruple Therapy forMicroorganisms · 2026Article
- Comparative Effectiveness of Vonoprazan Dosing Strategies in Bismuth-Based Quadruple Therapy for Helicobacter pylori Eradication: A Prospective Non-inferiority Cohort Study.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2026Article
- Efficacy and safety of potassium-competitive acid blockers in eradicatingCaspian journal of internal medicine · 2026Review
- Potassium-Competitive Acid Blockers for First-LineGastro hep advances · 2026Review
- Clinical evaluation of personalizedFrontiers in cellular and infection microbiology · 2025Observational
- The efficacy and safety of Vonoprazan and Tegoprazan inTherapeutic advances in gastroenterology · 2025Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: With the increase in antibiotic resistance, the success rate of Objectives: To compare the efficacy and safety of VA dual therapy and bismuth quadruple therapy containing amoxicillin and clarithromycin for Design: This study was a single-center, open-label, randomized controlled trial. Methods: Treatment-naïve Results: A total of 151 patients were enrolled. The intention-to-treat (ITT), modified intention-to-treat (mITT), and per-protocol (PP) eradication rates and their 95% confidence intervals (95% CIs) were 94.6% (86.0-98.3%), 98.6% (91.3-99.9%), and 98.5% (90.9-99.9%) for VA group and 87.0% (77.0-93.3%), 91.8% (82.3-96.6%), and 93% (83.7-97.4%) for RBAC group. The eradication rate of the VA group was noninferior to the RBAC group in ITT, mITT, and PP analyses ( Conclusion: The efficacy of VA dual therapy is noninferior to RBAC in Registration: This study was registered at the Chinese Clinical Trial Registry (ChiCTR2100052550) on 30 October 2021.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.