SynthesisNutrients2017
Association between Circulating Vitamin D Level and Urolithiasis: A Systematic Review and Meta-Analysis.
Synthesis in Nutrients, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 2 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
29 citing papers in PubMed, 2 syntheses or guidelines pooled it, 57 citations in OpenAlex.
- Genes polymorphism as risk factor of recurrent urolithiasis: a systematic review and meta-analysis.BMC nephrology · 2023Pooled it
- Lifestyle factors, serum parameters, metabolic comorbidities, and the risk of kidney stones: a Mendelian randomization study.Frontiers in endocrinology · 2023Pooled it
- Trial
- Hypophosphatemia in kidney stone formers.Current opinion in nephrology and hypertension · 2026Review
- The prevalence of vitamin D deficiency and insufficiency in calcium oxalate stone formers in Ontario, Canada, and the impact of vitamin D supplementation.Canadian Urological Association journal = Journal de l'Association des urologues du Canada · 2025Article
- Vitamin D Metabolism and the Risk of Renal Stones: A Focus on PHPT.Metabolites · 2025Review
- The Effect of Boron Supplementation on Kidney Stones in Patients With Nephrolithiasis: A Double-Blind Randomized Controlled Trial.Food science & nutrition · 2025Article
- Uncovering the subtle relationship between vitamin D and kidney stones: a cross-sectional NHANES-based study.European journal of medical research · 2025Article
- The interplay between childhood obesity and vitamin D deficiency: mechanisms and implications.Frontiers in pediatrics · 2025Review
- Relationship between remnant cholesterol and risk of kidney stones in U.S. Adults: a 2007-2016 NHANES analysis.Annals of medicine · 2024Article
- The Altered Proteomic Landscape in Renal Tubular Epithelial Cells under High Oxalate Stimulation.Biology · 2024Article
- Article
- The complex relationship between vitamin D and kidney stones: balance, risks, and prevention strategies.Frontiers in nutrition · 2024Review
- Vitamins as regulators of calcium-containing kidney stones - new perspectives on the role of the gut microbiome.Nature reviews. Urology · 2023Review
- Scientific opinion on the tolerable upper intake level for vitamin D, including the derivation of a conversion factor for calcidiol monohydrate.EFSA journal. European Food Safety Authority · 2023Article
- A path analysis to investigate the interaction between serum, urinary and demographic factors influencing urine calcium in kidney stone formers.International urology and nephrology · 2023Article
- Vitamin D and Calcium Supplementation and Urolithiasis: A Controversial and Multifaceted Relationship.Nutrients · 2023Review
- The influence of climatic factors in the seasonal fluctuation of urolithiasis and the trend of stone disease management in the southern Taiwan.Urolithiasis · 2023Article
- Association of hypercalciuria with vitamin D supplementation in patients undergoing ketogenic dietary therapy.Frontiers in nutrition · 2022Article
- Calcium and Vitamin D Supplementation and Their Association with Kidney Stone Disease: A Narrative Review.Nutrients · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Many studies compared the serum/plasma 1,25 dihydroxyvitamin D₃ (1,25(OH)₂D) and 25 hydroxyvitamin D₃ (25(OH)D) between people with and without nephrolithiasis, and their results were conflicting. After systematically searching PubMed, Web of Science, The Cochrane Library, CNKI, and the Wanfang Database, we conducted a meta-analysis. Thirty-two observational studies involving 23,228 participants were included. Meta-analysis of these studies showed that of stone formers (SFs), calcium SFs had significantly higher concentrations of 1,25(OH)₂D (weighted mean difference (WMD), 10.19 pg/mL; 95% confidence interval (CI), 4.31-16.07;
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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.