Evidence map›Paper›PMID 34959915›Full record

ReviewNutrients2021

Calcium and Vitamin D Supplementation and Their Association with Kidney Stone Disease: A Narrative Review.

Matteo Bargagli, Pietro Manuel Ferraro, Matteo Vittori, Gianmarco Lombardi, Giovanni Gambaro, Bhaskar Somani

Open access · goldAbstract readReview
In one paragraph

Review in Nutrients, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed, 3 pooled it
6.2field-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

55 citing papers in PubMed, 3 syntheses or guidelines pooled it, 74 citations in OpenAlex.

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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

6 authors at 4 institutions in 2 countries.

Matteo BargagliU.O.C. Nefrologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy.ORCID 0000-0001-9288-4111
Pietro Manuel FerraroU.O.C. Nefrologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy.ORCID 0000-0002-1379-022X
Matteo VittoriDepartment of Urology, San Carlo di Nancy Hospital, 00165 Rome, Italy.
Gianmarco LombardiU.O.C. Nefrologia, Azienda Ospedaliera Universitaria Integrata di Verona, 37126 Verona, Italy.
Giovanni GambaroU.O.C. Nefrologia, Azienda Ospedaliera Universitaria Integrata di Verona, 37126 Verona, Italy.ORCID 0000-0001-5733-2370
Bhaskar SomaniDepartment of Urology, University Hospital Southampton NHS Trust Southampton, Southampton SO16 6YD, UK.ORCID 0000-0002-6248-6478
Azienda Ospedaliera Universitaria Integrata Verona · ITUniversità Cattolica del Sacro Cuore · ITOspedale San Carlo · ITUniversity Hospital Southampton NHS Foundation Trust · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Kidney stone disease is a multifactorial condition influenced by both genetic predisposition and environmental factors such as lifestyle and dietary habits. Although different monogenic polymorphisms have been proposed as playing a causal role for calcium nephrolithiasis, the prevalence of these mutations in the general population and their complete pathogenetic pathway is yet to be determined. General dietary advice for kidney stone formers includes elevated fluid intake, dietary restriction of sodium and animal proteins, avoidance of a low calcium diet, maintenance of a normal body mass index, and elevated intake of vegetables and fibers. Thus, balanced calcium consumption protects against the risk for kidney stones by reducing intestinal oxalate availability and its urinary excretion. However, calcium supplementation given between meals might increase urinary calcium excretion without the beneficial effect on oxalate. In kidney stone formers, circulating active vitamin D has been found to be increased, whereas higher plasma 25-hydroxycholecalciferol seems to be present only in hypercalciuric patients. The association between nutritional vitamin D supplements and the risk for stone formation is currently not completely understood. However, taken together, available evidence might suggest that vitamin D administration worsens the risk for stone formation in patients predisposed to hypercalciuria. In this review, we analyzed and discussed available literature on the effect of calcium and vitamin D supplementation on the risk for kidney stone formation.

Indexed as

Bone and BonesCalciumDietary SupplementsHumansHypercalciuriaIntestinesKidney CalculiMineralsOxalatesRiskVitamin DVitamin D3 24-HydroxylaseCalciumCYP24A1 protein, humanMineralsOxalatesVitamin DVitamin D3 24-Hydroxylasecalciumkidney stonesvitamin D

Identifiers

PMID34959915
PMCPMC8707627
OpenAlexW4200331655

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.