Evidence map›Paper›PMID 36865781›Full record

ArticleFrontiers in microbiology2023

A randomized pilot trial assessing the reduction of gout episodes in hyperuricemic patients by oral administration of

Juan M Rodríguez, Marco Garranzo, José Segura, Belén Orgaz, Rebeca Arroyo, Claudio Alba, David Beltrán, Leónides Fernández

Open access · goldAbstract read
In one paragraph

Article in Frontiers in microbiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
6.4field-weighted citation impact, top 3% of its field
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
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  5. Article
  6. Review
  7. Review
  8. The Gut Microbiome in Hyperuricemia and Gout.Arthritis & rheumatology (Hoboken, N.J.) · 2025
    Review
  9. Review
  10. Review
  11. Article
  12. Article
  13. The effects ofFrontiers in microbiology · 2025
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Juan M RodríguezDepartment of Nutrition and Food Science, Complutense University of Madrid, Madrid, Spain.
Marco GarranzoDepartment of Galenic Pharmacy and Food Technology, Complutense University of Madrid, Madrid, Spain.
José SeguraDepartment of Galenic Pharmacy and Food Technology, Complutense University of Madrid, Madrid, Spain.
Belén OrgazDepartment of Galenic Pharmacy and Food Technology, Complutense University of Madrid, Madrid, Spain.
Rebeca ArroyoDepartment of Nutrition and Food Science, Complutense University of Madrid, Madrid, Spain.
Claudio AlbaDepartment of Nutrition and Food Science, Complutense University of Madrid, Madrid, Spain.
David BeltránCentro de Diagnóstico Médico, Ayuntamiento de Madrid, Madrid, Spain.
Leónides FernándezDepartment of Galenic Pharmacy and Food Technology, Complutense University of Madrid, Madrid, Spain.
Universidad Complutense de Madrid · ESAyuntamiento de Madrid · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Hyperuricemia and gout are receiving an increasing scientific and medical attention because of their relatively high prevalence and their association with relevant co-morbidities. Recently, it has been suggested that gout patients have an altered gut microbiota. The first objective of this study was to investigate the potential of some Methods: Inosine, guanosine, hypoxanthine, guanine, xanthine, and uric acid were identified and quantified by high-performance liquid chromatography analysis. The uptake and biotransformation of these compounds by a selection of Results: L. salivarius CECT 30632 was the most efficient strain for inosine (100%), guanosine (100%) and uric acid (50%) conversion and, therefore, it was selected for the pilot clinical trial. In comparison with the control group, administration of Conclusion: Regular administration of

Indexed as

goutguanosinehyperuricemiainosineLigilactobacillus salivariusprobioticsuric acid

Identifiers

PMID36865781
PMCPMC9971985
OpenAlexW4320712728

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

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.