Evidence map›Paper›PMID 29854964›Full record

ArticleKidney international reports2018

Urinary Markers of Oxidative Stress Are Associated With Albuminuria But Not GFR Decline.

Jørgen Schei, Ole-Martin Fuskevåg, Vidar Tor Nyborg Stefansson, Marit Dahl Solbu, Trond Geir Jenssen, Bjørn Odvar Eriksen, Toralf Melsom

Open access · goldAbstract read
In one paragraph

Article in Kidney international reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.1field-weighted citation impact, top 21% 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

15 citing papers in PubMed, 21 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

7 authors at 2 institutions in 1 country.

Jørgen ScheiDepartment of Nephrology, University Hospital of North Norway, Tromsø, Norway.
Ole-Martin FuskevågDepartment of Laboratory Medicine, University Hospital of North Norway, Tromsø, Norway.
Vidar Tor Nyborg StefanssonMetabolic and Renal Research Group, UiT The Arctic University of Norway, Tromsø, Norway.
Marit Dahl SolbuDepartment of Nephrology, University Hospital of North Norway, Tromsø, Norway.
Trond Geir JenssenMetabolic and Renal Research Group, UiT The Arctic University of Norway, Tromsø, Norway.
Bjørn Odvar EriksenDepartment of Nephrology, University Hospital of North Norway, Tromsø, Norway.
Toralf MelsomDepartment of Nephrology, University Hospital of North Norway, Tromsø, Norway.
UiT The Arctic University of Norway · NOUniversity Hospital of North Norway · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionMarkers of oxidative stress increase with age and are prevalent with chronic kidney disease. However, the role of oxidative stress markers as predictors for kidney function decline in the general population is unclear.

methodsWe investigated whether a baseline urinary excretion of oxidative DNA damage (8-oxo-7,8-dihydro-2'-deoxyguanosine [8-oxodG]) and oxidative RNA damage (8-oxo-7,8-dihydroguanosine [8-oxoGuo]) was associated with the age-related glomerular filtration rate (GFR) decline or incident low-grade albuminuria during a median of 5.6 years of follow-up. In the Renal Iohexol Clearance Survey in the Sixth Tromsø Study, we measured GFR using iohexol clearance in 1591 participants without renal disease, diabetes, or cardiovascular disease. Low-grade albuminuria was defined as an albumin-creatinine ratio >1.13 mg/mmol.

resultsThe mean (SD) annual GFR change was -0.84 (2.00) ml/min per 1.73 m

conclusionOxidative stress measured as urinary 8-oxoGuo excretion was independently associated with incident low-grade albuminuria, but neither 8-oxoGuo nor 8-oxodG predicted an accelerated age-related GFR decline in a cohort representative of the middle-aged general population during almost 6 years of follow-up.

Indexed as

agingalbuminuriaepidemiologyGFR declinekidney function declineoxidative stress

Identifiers

PMID29854964
PMCPMC5976868
OpenAlexW2773868228

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.