Evidence map›Paper›PMID 32183500›Full record

ReviewNutrients2020

Risk of Kidney Stones: Influence of Dietary Factors, Dietary Patterns, and Vegetarian-Vegan Diets.

Pietro Manuel Ferraro, Matteo Bargagli, Alberto Trinchieri, Giovanni Gambaro

Open access · goldAbstract readReview
In one paragraph

Review in Nutrients, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 141 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
141citing papers in PubMed, 7 pooled it
14.4field-weighted citation impact, top 1% 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

141 citing papers in PubMed, 7 syntheses or guidelines pooled it, 286 citations in OpenAlex.

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  9. Association of Estimated Glucose Disposal Rate With Prevalent Kidney Stones: A Large-Scale Cross-Sectional Study in China.Medical science monitor : international medical journal of experimental and clinical research · 2026
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81 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 1 country.

Pietro Manuel FerraroUniversità Cattolica del Sacro Cuore, 00168 Roma, Italy.
Matteo BargagliUniversità Cattolica del Sacro Cuore, 00168 Roma, Italy.
Alberto TrinchieriSchool of Urology, University of Milan, 20122 Milan, Italy.
Giovanni GambaroDivision of Nephrology and Dialysis, Department of Medicine, University of Verona, P.le A. Stefani 1, 37126 Verona, Italy.
Università Cattolica del Sacro Cuore · ITUniversity of Milan · ITUniversity of Verona · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nephrolithiasis is a common medical condition influenced by multiple environmental factors, including diet. Since nutritional habits play a relevant role in the genesis and recurrence of kidney stones disease, dietary manipulation has become a fundamental tool for the medical management of nephrolithiasis. Dietary advice aims to reduce the majority of lithogenic risk factors, reducing the supersaturation of urine, mainly for calcium oxalate, calcium phosphate, and uric acid. For this purpose, current guidelines recommend increasing fluid intake, maintaining a balanced calcium intake, reducing dietary intake of sodium and animal proteins, and increasing intake of fruits and fibers. In this review, we analyzed the effects of each dietary factor on nephrolithiasis incidence and recurrence rate. Available scientific evidence agrees on the harmful effects of high meat/animal protein intake and low calcium diets, whereas high content of fruits and vegetables associated with a balanced intake of low-fat dairy products carries the lowest risk for incident kidney stones. Furthermore, a balanced vegetarian diet with dairy products seems to be the most protective diet for kidney stone patients. Since no study prospectively examined the effects of vegan diets on nephrolithiasis risk factors, more scientific work should be made to define the best diet for different kidney stone phenotypes.

Indexed as

Diet, VegetarianAdultAnimal Proteins, DietaryCalcium, DietaryDietDietary FiberDiet, VeganEatingFeeding BehaviorFemaleFruitHumansIncidenceKidney CalculiMaleMiddle AgedAnimal Proteins, DietaryCalcium, DietaryDietary FiberSodium, Dietarydietkidney stonesvegansvegetarians

Identifiers

PMID32183500
PMCPMC7146511
OpenAlexW3011815469

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.