Evidence map›Paper›PMID 34778921›Full record

ArticleActa diabetologica2022

Glycemic control is not related to cerebral small vessel disease in neurologically asymptomatic individuals with type 1 diabetes.

Jussi Inkeri, Krishna Adeshara, Valma Harjutsalo, Carol Forsblom, Ron Liebkind, Turgut Tatlisumak, Lena M Thorn, Per-Henrik Groop, Sara Shams, Juha Martola and 3 more

Open access · hybridAbstract read
In one paragraph

Article in Acta diabetologica, 2022. 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
0.7field-weighted citation impact, top 27% 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, 9 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

13 authors at 3 institutions in 4 countries.

Jussi InkeriHUS Medical Imaging Center, Radiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
Krishna AdesharaFolkhälsan Institute of Genetics, Folkhälsan Research Center, Helsinki, Finland.
Valma HarjutsaloFolkhälsan Institute of Genetics, Folkhälsan Research Center, Helsinki, Finland.
Carol ForsblomFolkhälsan Institute of Genetics, Folkhälsan Research Center, Helsinki, Finland.
Ron LiebkindNeurology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
Turgut TatlisumakNeurology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
Lena M ThornFolkhälsan Institute of Genetics, Folkhälsan Research Center, Helsinki, Finland.
Per-Henrik GroopFolkhälsan Institute of Genetics, Folkhälsan Research Center, Helsinki, Finland. per-henrik.groop@helsinki.fi.ORCID http://orcid.org/0000-0003-4055-6954
Sara ShamsDepartment of Radiology, Karolinska University Hospital, Stockholm, Sweden.
Juha MartolaHUS Medical Imaging Center, Radiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
Jukka PutaalaNeurology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
Daniel GordinDepartment of Nephrology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
FinnDiane Study Group
University of Helsinki · FIJoslin Diabetes Center · USKarolinska University Hospital · SE

Funding

Academy of Finland 316664Academy of Finland UAK1021MRINovo Nordisk Foundation NNF OC0013657
6 · The paper itself

Abstract

aimsTo determine if medium- and long-term blood glucose control as well as glycemic variability, which are known to be strong predictors of vascular complications, are associated with underlying cerebral small vessel disease (cSVD) in neurologically asymptomatic individuals with type 1 diabetes.

methodsA total of 189 individuals (47.1% men; median age 40.0, IQR 33.0-45.2 years) with type 1 diabetes (median diabetes duration of 21.7, IQR 18.3-30.7 years) were enrolled in a cross-sectional retrospective study, as part of the Finnish Diabetic Nephropathy (FinnDiane) Study. Glycated hemoglobin (HbA

resultsSigns of cSVD were present in 66 (34.9%) individuals. Medium- and long-term glucose control and glycemic variability did not differ in individuals with signs of cSVD compared to those without. Further, no difference in any of the blood glucose variables and cSVD stratified for cerebral microbleeds (CMBs) or white matter hyperintensities were detected. Neither were numbers of CMBs associated with the studied glucose variables. Additionally, after dividing the studied variables into quartiles, no association with cSVD was observed.

conclusionsWe observed no association between glycemic control and cSVD in neurologically asymptomatic individuals with type 1 diabetes. This finding was unexpected considering the large number of signs of cerebrovascular pathology in these people after two decades of chronic hyperglycemia and warrants further studies searching for underlying factors of cSVD.

Indexed as

Cerebral Small Vessel DiseasesDiabetes Mellitus, Type 1AdultCross-Sectional StudiesFemaleGlycemic ControlHumansMagnetic Resonance ImagingMaleRetrospective StudiesCerebral small vessel diseaseFructosamineGlycated albuminLong-term glycemic fluctuationsMagnetic resonance imaging

Identifiers

PMID34778921
PMCPMC8917104
OpenAlexW3212056057

What OpenQuestion holds

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LicenceCC BY
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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.