Evidence map›Paper›PMID 35533498›Full record

ArticleEBioMedicine2022

Precision diagnostic approach to predict 5-year risk for microvascular complications in type 1 diabetes.

Naba Al-Sari, Svetlana Kutuzova, Tommi Suvitaival, Peter Henriksen, Flemming Pociot, Peter Rossing, Douglas McCloskey, Cristina Legido-Quigley

Abstract read
In one paragraph

Article in EBioMedicine, 2022. 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
–field-weighted citation impact
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.

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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.

Naba Al-SariSteno Diabetes Center Copenhagen, Niels Steensens Vej 2-4, Gentofte DK-2820, Denmark.
Svetlana KutuzovaNovo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Vej Building 220, Lyngby DK-2800, Denmark.
Tommi SuvitaivalSteno Diabetes Center Copenhagen, Niels Steensens Vej 2-4, Gentofte DK-2820, Denmark.
Peter HenriksenSteno Diabetes Center Copenhagen, Niels Steensens Vej 2-4, Gentofte DK-2820, Denmark.
Flemming PociotSteno Diabetes Center Copenhagen, Niels Steensens Vej 2-4, Gentofte DK-2820, Denmark; Department of Clinical Medicine, University of Copenhagen, Denmark.
Peter RossingSteno Diabetes Center Copenhagen, Niels Steensens Vej 2-4, Gentofte DK-2820, Denmark; Department of Clinical Medicine, University of Copenhagen, Denmark. Electronic address: peter.rossing@regionh.dk.
Douglas McCloskeyNovo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Vej Building 220, Lyngby DK-2800, Denmark. Electronic address: domccl@biosustain.dtu.dk.
Cristina Legido-QuigleySteno Diabetes Center Copenhagen, Niels Steensens Vej 2-4, Gentofte DK-2820, Denmark; Institute of Pharmaceutical Science, King's College London, UK. Electronic address: cristina.legido.quigley@regionh.dk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIndividuals with long standing diabetes duration can experience damage to small microvascular blood vessels leading to diabetes complications (DCs) and increased mortality. Precision diagnostic tailors a diagnosis to an individual by using biomedical information. Blood small molecule profiling coupled with machine learning (ML) can facilitate the goals of precision diagnostics, including earlier diagnosis and individualized risk scoring.

methodsUsing data in a cohort of 537 adults with type 1 diabetes (T1D) we predicted five-year progression to DCs. Prediction models were computed first with clinical risk factors at baseline and then with clinical risk factors and blood-derived molecular data at baseline. Progression of diabetic kidney disease and diabetic retinopathy were predicted in two complication-specific models.

findingsThe model predicts the progression to diabetic kidney disease with accuracy: 0.96 ± 0.25 and 0.96 ± 0.06 area under curve, AUC, with clinical measurements and with small molecule predictors respectively and highlighted main predictors to be albuminuria, glomerular filtration rate, retinopathy status at baseline, sugar derivatives and ketones. For diabetic retinopathy, AUC 0.75 ± 0.14 and 0.79 ± 0.16 with clinical measurements and with small molecule predictors respectively and highlighted key predictors, albuminuria, glomerular filtration rate and retinopathy status at baseline. Individual risk scores were built to visualize results.

interpretationWith further validation ML tools could facilitate the implementation of precision diagnosis in the clinic. It is envisaged that patients could be screened for complications, before these occur, thus preserving healthy life-years for persons with diabetes.

fundingThis study has been financially supported by Novo Nordisk Foundation grant NNF14OC0013659.

Indexed as

Diabetes Mellitus, Type 1Diabetic NephropathiesDiabetic RetinopathyAdultAlbuminuriaGlomerular Filtration RateHumansRisk FactorsDiabetes complicationsDiabetic kidney diseaseDiabetic retinopathyMachine learningMicrovascular complications

Identifiers

PMID35533498
PMCPMC9092516

What Socratic 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 Socratic graph.