SynthesisBMJ open2023
Effect of polyphenol compounds on
Synthesis in BMJ open, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis 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
8 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.
- Efficacy of polyphenols in adjuvant treating ulcerative colitis: A meta-analysis of randomized controlled trials.Medicine · 2025Pooled it
- Enhanced H. pylori Treatment Using a β-Cyclodextrin-Propolis Complex: A Randomized Clinical Trial.BioMed research international · 2026Trial
- Probiotics and Diet Modifications: A Holistic Approach to Tackling Helicobacter pylori with the Help of the Gut Microbiota.Probiotics and antimicrobial proteins · 2026Review
- BiombalanceAntioxidants (Basel, Switzerland) · 2025Article
- Grape polyphenols reduce fasting glucose and increase hyocholic acid in healthy humans: a meta-omics study.NPJ science of food · 2025Article
- The effects and mechanisms of natural products onFrontiers in cellular and infection microbiology · 2024Review
- A review for non-antibiotic treatment ofFrontiers in microbiology · 2024Review
- Influence of Source Materials, Concentration, Gastric Digestion, and Encapsulation on the Bioactive Response of Brassicaceae-Derived Samples againstMicroorganisms · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesPolyphenol compounds are classified as organic compounds with phenolic units exhibiting a variety of biological functions. This meta-analysis aims to assess the efficacy and safety of polyphenol compounds (curcumin, cranberry, garlic, liquorice and broccoli) in eradicating
designSystematic review and meta-analysis.
methodsLiterature searches were conducted on PubMed, Embase, The Cochrane Library, Web of Science, Medline, Chinese National Knowledge Infrastructure database, Chinese Scientific Journal Database and Wan Fang database from inception to January 2022. All randomised controlled trials comparing polyphenol compounds with the placebo or used as an adjunct treatment are included in this meta-analysis.The treatment effect for dichotomous outcomes was assessed using risk ratio (RR), while for continuous outcomes, mean differences both with 95% CIs, were used. Subgroup analyses were carried out for different treatment schemes and polyphenol compound species.
results12 trials were included in the meta-analysis. The total eradication rate of
conclusionPolyphenol compounds can improve PROSPERO REGISTRATION NUMBER: CRD42022307477.
Indexed as
Identifiers
What OpenQuestion holds
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.