Evidence mapPaperPMID 30845346Full record

Trial reportBritish journal of clinical pharmacology2019

Acute interaction between oral glucose (75 g as Lucozade) and inorganic nitrate: Decreased insulin clearance, but lack of blood pressure-lowering.

Christopher N Floyd, Satnam Lidder, Joanne Hunt, Sami A Omar, Karen McNeill, Andrew J Webb

Open access · greenAbstract readComparative StudyRandomized Controlled Trial
In one paragraph

Trial report in British journal of clinical pharmacology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

7 citing papers in PubMed, 10 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 1 institution in 1 country.

Christopher N FloydSchool of Cardiovascular Medicine and Sciences, Department of Clinical Pharmacology, King's College London British Heart Foundation Centre, London, UK.ORCID 0000-0001-9359-6381
Satnam LidderSchool of Cardiovascular Medicine and Sciences, Department of Clinical Pharmacology, King's College London British Heart Foundation Centre, London, UK.
Joanne HuntSchool of Cardiovascular Medicine and Sciences, Department of Clinical Pharmacology, King's College London British Heart Foundation Centre, London, UK.
Sami A OmarSchool of Cardiovascular Medicine and Sciences, Department of Clinical Pharmacology, King's College London British Heart Foundation Centre, London, UK.
Karen McNeillSchool of Cardiovascular Medicine and Sciences, Department of Clinical Pharmacology, King's College London British Heart Foundation Centre, London, UK.
Andrew J WebbSchool of Cardiovascular Medicine and Sciences, Department of Clinical Pharmacology, King's College London British Heart Foundation Centre, London, UK.ORCID 0000-0002-8109-1877
King's College London · GB

Funding

British Heart Foundation FS/12/9/29233
6 · The paper itself

Abstract

aimsDietary inorganic nitrate (NO

methodsWe conducted an acute, randomized, placebo-controlled, double-blind, crossover study on the haemodynamic and metabolic effects of potassium nitrate (8 or 24 mmol KNO

resultsCompared to placebo, there were no significant differences in systolic or diastolic BP (P = 0.27 and P = 0.30 on ANOVA, respectively) with KNO

conclusionsIn healthy adults, acute physiological elevations of plasma [glucose] and [insulin] result in a lack of BP-lowering with dietary nitrate. The increase in plasma [insulin] without a corresponding change in [C-peptide] or [glucose] suggests that high-dose NO

Indexed as

AdultBlood GlucoseBlood PressureCross-Over StudiesDouble-Blind MethodFemaleGlucoseGlucose Tolerance TestHumansInsulinMaleNitratesNitric OxidePotassium ChloridePotassium CompoundsPulse Wave AnalysisBlood GlucoseGlucoseInsulinNitratesNitric OxidePotassium ChloridePotassium Compoundspotassium nitrateblood pressurecardiologycardiovascularnitric oxidenutritionphysiology

Identifiers

PMID30845346
PMCPMC6595348
OpenAlexW2921172748

What Socratic 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 Socratic graph.