Evidence map›Paper›PMID 33653009›Full record

Trial reportNutrients2021

Acceptability and Feasibility of a 13-Week Pilot Randomised Controlled Trial Testing the Effects of Incremental Doses of Beetroot Juice in Overweight and Obese Older Adults.

Abrar M Babateen, Oliver M Shannon, Gerard M O'Brien, Edward Okello, Anmar A Khan, Sofia Rubele, Emma Wightman, Ellen Smith, Nicholas McMahon, Dilara Olgacer and 6 more

Open access · goldAbstract readRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in Nutrients, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

8 citing papers in PubMed, 12 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

16 authors at 7 institutions in 5 countries.

Abrar M BabateenHuman Nutrition Research Centre, Population Health Sciences Institute, Newcastle University, Newcastle Upon Tyne NE2 4HH, UK.
Oliver M ShannonHuman Nutrition Research Centre, Population Health Sciences Institute, Newcastle University, Newcastle Upon Tyne NE2 4HH, UK.
Gerard M O'BrienHuman Nutrition Research Centre, Population Health Sciences Institute, Newcastle University, Newcastle Upon Tyne NE2 4HH, UK.
Edward OkelloHuman Nutrition Research Centre, Population Health Sciences Institute, Newcastle University, Newcastle Upon Tyne NE2 4HH, UK.
Anmar A KhanFaculty of Applied Medical Sciences, Clinical Nutrition Department, Umm Al-Qura University, Makkah 21421, Saudi Arabia.
Sofia RubeleDepartment of Geriatrics, St Bortolo Hospital, Vicenza, 37030 Verona, Italy.
Emma WightmanBrain Performance and Nutrition Research Centre, Northumbria University, Newcastle Upon Tyne NE1 8ST, UK.
Ellen SmithBrain Performance and Nutrition Research Centre, Northumbria University, Newcastle Upon Tyne NE1 8ST, UK.
Nicholas McMahonSchool of Human Movement and Nutrition Sciences, University of Queensland, St. Lucia, QLD 4067, Australia.
Dilara OlgacerHuman Nutrition Research Centre, Population Health Sciences Institute, Newcastle University, Newcastle Upon Tyne NE2 4HH, UK.
Christina KoehlHuman Nutrition Research Centre, Population Health Sciences Institute, Newcastle University, Newcastle Upon Tyne NE2 4HH, UK.
William FostierHuman Nutrition Research Centre, Population Health Sciences Institute, Newcastle University, Newcastle Upon Tyne NE2 4HH, UK.
Inês MendesEndocrinology and Nutrition Department, Divino Espirito Santo Hospital, D.Manuel I Avenue, 9500-370 Azores, Portugal.
David KennedyBrain Performance and Nutrition Research Centre, Northumbria University, Newcastle Upon Tyne NE1 8ST, UK.
John C MathersHuman Nutrition Research Centre, Population Health Sciences Institute, Newcastle University, Newcastle Upon Tyne NE2 4HH, UK.ORCID 0000-0003-3406-3002
Mario SiervoSchool of Life Sciences, Queen's Medical Centre,The University of Nottingham Medical School, Nottingham NG7 2UH, UK.
Newcastle University · GBNorthumbria University · GBUmm al-Qura University · SAHospital do Divino Espírito Santo · PTOspedale San Bortolo · ITThe University of Queensland · AUUniversity of Nottingham · GB

Funding

Medical Research Council MR/N007921/1Medical Research Council MR/P020941/1
6 · The paper itself

Abstract

Nitrate-rich food can increase nitric oxide production and improve vascular and brain functions. This study examines the feasibility of a randomised controlled trial (RCT) testing the effects of prolonged consumption of different doses of dietary nitrate (NO

Indexed as

Beta vulgarisFruit and Vegetable JuicesAgedDietary SupplementsEatingFeasibility StudiesFemaleHumansMaleMiddle AgedNitritesNitrogen OxidesObesityOverweightPatient Acceptance of Health CarePilot ProjectsNitritesNitrogen Oxidesdietary nitrateolder adultsoverweight/obese

Identifiers

PMID33653009
PMCPMC7996834
OpenAlexW3134818829

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.