Evidence map›Paper›PMID 32179896›Full record

ReviewAmerican journal of hypertension2020

Uric Acid and Hypertension: An Update With Recommendations.

Laura G Sanchez-Lozada, Bernardo Rodriguez-Iturbe, Eric E Kelley, Takahiko Nakagawa, Magdalena Madero, Dan I Feig, Claudio Borghi, Federica Piani, Gabriel Cara-Fuentes, Petter Bjornstad and 2 more

Erratum issuedOpen access · bronzeAbstract readReview
In one paragraph

Review in American journal of hypertension, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 99 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
99citing papers in PubMed, 2 pooled it
14.8field-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

99 citing papers in PubMed, 2 syntheses or guidelines pooled it, 188 citations in OpenAlex.

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39 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 7 institutions in 4 countries.

Laura G Sanchez-LozadaDepartment of Cardio-Renal Physiopathology, Instituto Nacional de Cardiología "Ignacio Chávez", Mexico City, Mexico.
Bernardo Rodriguez-IturbeDepartment of Cardio-Renal Physiopathology, Instituto Nacional de Cardiología "Ignacio Chávez", Mexico City, Mexico.
Eric E KelleyDepartment of Physiology and Pharmacology, West Virginia University, Morgantown, WV, USA.
Takahiko NakagawaDepartment of Nephrology, Rakuwakai Otowa Hospital, Kyoto, Japan.
Magdalena MaderoDepartment of Cardio-Renal Physiopathology, Instituto Nacional de Cardiología "Ignacio Chávez", Mexico City, Mexico.
Dan I FeigDivision of Pediatric Nephrology, University of Alabama, Birmingham, Alabama, USA.
Claudio BorghiDepartment of Medical and Surgical Sciences, University of Bologna, Bologna, Italy.
Federica PianiDepartment of Cardio-Renal Physiopathology, Instituto Nacional de Cardiología "Ignacio Chávez", Mexico City, Mexico.
Gabriel Cara-FuentesDepartment of Pediatrics, Division of Pediatric Nephrology, University of Colorado, Aurora, Colorado, USA.
Petter BjornstadDivision of Pediatric Endocrinology, University of Colorado, Aurora, Colorado, USA.
Miguel A LanaspaDivision of Renal Diseases and Hypertension, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA.
Richard J JohnsonDivision of Renal Diseases and Hypertension, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA.
Instituto Nacional de Cardiología · MXUniversity of Colorado Anschutz Medical Campus · USInstituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán · MXRakuwakai Otowa Hospital · JPUniversity of Alabama · USUniversity of Bologna · ITWest Virginia University · US

Funding

ConProject-002U2CDK114886 · NIDDK · UNIVERSITY OF WASHINGTON · PI HIMMELFARB, JONATHAN · 2017 to 2021
$21.0M
Targeting fructokinase, endogenous fructose production and purine degradation for the prevention and treatment of hereditary fructose intoleranceR01DK108859 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI Miguel Angel Lanaspa Garcia · 2016 to 2026
$2.4M
Dietary Salt has an Unrecognized Role in Modulating Energy Intake and Metabolic SyndromeR01DK108408 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI JOHNSON, RICHARD JOSEPH · 2016 to 2019
$1.6M
Renal HEIR Study: Renal Hemodynamics, Energetics and Insulin Resistance in Youth Onset Type 2 Diabetes StudyK23DK116720 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI BJORNSTAD, PETTER · 2018 to 2022
$963k
NIDDK NIH HHS K23 DK116720NIDDK NIH HHS R01 DK108408NIDDK NIH HHS R01 DK108859NIDDK NIH HHS U2C DK114886
6 · The paper itself

Abstract

The association between increased serum urate and hypertension has been a subject of intense controversy. Extracellular uric acid drives uric acid deposition in gout, kidney stones, and possibly vascular calcification. Mendelian randomization studies, however, indicate that serum urate is likely not the causal factor in hypertension although it does increase the risk for sudden cardiac death and diabetic vascular disease. Nevertheless, experimental evidence strongly suggests that an increase in intracellular urate is a key factor in the pathogenesis of primary hypertension. Pilot clinical trials show beneficial effect of lowering serum urate in hyperuricemic individuals who are young, hypertensive, and have preserved kidney function. Some evidence suggest that activation of the renin-angiotensin system (RAS) occurs in hyperuricemia and blocking the RAS may mimic the effects of xanthine oxidase inhibitors. A reduction in intracellular urate may be achieved by lowering serum urate concentration or by suppressing intracellular urate production with dietary measures that include reducing sugar, fructose, and salt intake. We suggest that these elements in the western diet may play a major role in the pathogenesis of primary hypertension. Studies are necessary to better define the interrelation between uric acid concentrations inside and outside the cell. In addition, large-scale clinical trials are needed to determine if extracellular and intracellular urate reduction can provide benefit hypertension and cardiometabolic disease.

Indexed as

AnimalsClinical Trials as TopicHumansHypertensionMendelian Randomization AnalysisUric AcidUricosuric AgentsUric AcidUricosuric Agentsblood pressurefructosehypertensionrenin–angiotensin systemuric acidxanthine oxidase

Identifiers

PMID32179896
PMCPMC7368167
OpenAlexW3011243082

What OpenQuestion holds

Textmetadata
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.