Evidence map›Paper›PMID 33949141›Full record

ArticleJournal of diabetes investigation2021

Bilirubin is inversely related to diabetic peripheral neuropathy assessed by sural nerve conduction study.

Kentaro Abe, Yasutaka Maeda, Chitose Matsuzaki, Hisashi Yokomizo, Tomoaki Inoue, Noriyuki Sonoda, Yoshihiro Ogawa, Toyoshi Inoguchi

Open access · goldAbstract readEvaluation Study
In one paragraph

Article in Journal of diabetes investigation, 2021. 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
0.4field-weighted citation impact, top 41% 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, 13 citations in OpenAlex.

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  12. Sphingolipid metabolism plays a key role in diabetic peripheral neuropathy.Metabolomics : Official journal of the Metabolomic Society · 2022
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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

8 authors at 4 institutions in 1 country.

Kentaro AbeDepartment of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.ORCID https://orcid.org/0000-0001-8911-6517
Yasutaka MaedaMinami Diabetes Clinical Research Center, Fukuoka, Japan.
Chitose MatsuzakiDepartment of Endocrine, Metabolism and Diabetes, Kyushu University Hospital, Fukuoka, Japan.
Hisashi YokomizoDepartment of Endocrine, Metabolism and Diabetes, Kyushu University Hospital, Fukuoka, Japan.
Tomoaki InoueDepartment of Endocrine, Metabolism and Diabetes, Kyushu University Hospital, Fukuoka, Japan.
Noriyuki SonodaDepartment of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Yoshihiro OgawaDepartment of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Toyoshi InoguchiFukuoka City Health Promotion Support Center, Fukuoka, Japan.ORCID https://orcid.org/0000-0002-7344-6199
Kyushu University · JPKyushu University Hospital · JPFukuoka Institute of Health and Environmental Sciences · JPSOUSEIKAI Global Clinical Research Center · JP

Funding

Grant for the Creation of Innovation Centers for Advanced Interdisciplinary Research Areas Program from the Ministry of Education, Culture, Sports, Science and Technology of Japan (Funding program "Innovation Center for Medical Redox Navigation")
6 · The paper itself

Abstract

AIMS/

introductionDiagnosis of diabetic peripheral neuropathy (DPN) depends on subjective findings, certain investigations for DPN risks have not been performed enough. Bilirubin protects against vascular complications by reducing oxidative stress in diabetes, but is not fully tested for DPN. This study aimed to evaluate sural nerve conduction impairments (SNCI) as an objective DPN marker and the contribution of bilirubin to SNCI. MATERIALS AND

methodsUsing DPN-Check

resultsThe incidence of SNCI was 72.0%. The sensitivity and specificity of SNCI for DPN prediagnosis by simplified criteria were 54.6 and 90.5%, respectively, and similarly corresponded with diabetic retinopathy and nephropathy (sensitivity 57.4 and 50.0%, respectively). SNCI significantly related to diabetes duration, declined estimated glomerular filtration rate, albuminuria and total bilirubin. SNCI incidence was attenuated in the higher bilirubin tertiles (89.8/65.3/54.8%, P < 0.001). Bilirubin was an independent inverse risk factor for SNCI, even after adjustment by known risk factors for DPN and markers for microvascular complications.

conclusionsSNCI is a comprehensive marker for diabetic complications. We first showed the independent inverse relationship between bilirubin and SNCI through the independent pathway with other complications, provably reducing oxidative stress, as previously reported.

Indexed as

AgedAlbuminuriaBilirubinBiomarkersCross-Sectional StudiesDiabetes MellitusDiabetic NeuropathiesDiabetic RetinopathyFemaleGlomerular Filtration RateHumansIncidenceMaleMiddle AgedNeural ConductionPeripheral Nervous System DiseasesBilirubinBiomarkersBilirubinDiabetic neuropathiesOxidative stress

Identifiers

PMID33949141
PMCPMC8565409
OpenAlexW3157962705

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.