Evidence map›Paper›PMID 28235848›Full record

ArticleCirculation2017

Patients With Long-QT Syndrome Caused by Impaired

Louise Hyltén-Cavallius, Eva W Iepsen, Nicolai J Wewer Albrechtsen, Mathilde Svendstrup, Anniek F Lubberding, Bolette Hartmann, Thomas Jespersen, Allan Linneberg, Michael Christiansen, Henrik Vestergaard and 5 more

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in Circulation, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02775513 (Metabolism of Patients With Genetically Caused Cardiac Arrhythmia), which is not on this map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
2.7field-weighted citation impact, top 9% 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.

NCT02775513 unknown statusnot on this map

Metabolism of Patients With Genetically Caused Cardiac Arrhythmia

TypeobservationalSponsorUniversity of CopenhagenRan2010Enrolled50ConditionsLong QT Syndrome
3 · Its place in the literature

Who cites it

32 citing papers in PubMed, 47 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Trial
  4. Article
  5. Article
  6. Cardiac Manifestations ofHealth science reports · 2026
    Review
  7. Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Syndromic forms of congenital hyperinsulinism.Frontiers in endocrinology · 2023
    Review
  20. Article
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

15 authors at 6 institutions in 1 country.

Louise Hyltén-CavalliusFrom Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., A.F.L., B.H., T.J., M.C., J.J.H., J.K.K., S.S.T.); Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., M.S., B.H., H.V., O.P., J.J.H., T.H., S.S.T.); Research Centre for Prevention and Health, the Capital Region of Denmark, Copenhagen (A.L.); Gentofte, Aalborg and Herlev University Hospitals, Denmark (J.K.K.); Faculty of Health Sciences, University of Southern Denmark, Odense (T.H.); Department of Clinical Experimental Research, Rigshospitalet, Denmark (A.L.); Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (A.L.); Danish Diabetes Academy, Odense, Denmark (E.W.I., M.S.); Department of Clinical Biochemistry, Statens Serum Institut, Copenhagen, Denmark (M.C.); and Steno Diabetes Center Copenhagen, Gentofte, Denmark (H.V.).
Eva W IepsenFrom Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., A.F.L., B.H., T.J., M.C., J.J.H., J.K.K., S.S.T.); Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., M.S., B.H., H.V., O.P., J.J.H., T.H., S.S.T.); Research Centre for Prevention and Health, the Capital Region of Denmark, Copenhagen (A.L.); Gentofte, Aalborg and Herlev University Hospitals, Denmark (J.K.K.); Faculty of Health Sciences, University of Southern Denmark, Odense (T.H.); Department of Clinical Experimental Research, Rigshospitalet, Denmark (A.L.); Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (A.L.); Danish Diabetes Academy, Odense, Denmark (E.W.I., M.S.); Department of Clinical Biochemistry, Statens Serum Institut, Copenhagen, Denmark (M.C.); and Steno Diabetes Center Copenhagen, Gentofte, Denmark (H.V.).
Nicolai J Wewer AlbrechtsenFrom Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., A.F.L., B.H., T.J., M.C., J.J.H., J.K.K., S.S.T.); Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., M.S., B.H., H.V., O.P., J.J.H., T.H., S.S.T.); Research Centre for Prevention and Health, the Capital Region of Denmark, Copenhagen (A.L.); Gentofte, Aalborg and Herlev University Hospitals, Denmark (J.K.K.); Faculty of Health Sciences, University of Southern Denmark, Odense (T.H.); Department of Clinical Experimental Research, Rigshospitalet, Denmark (A.L.); Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (A.L.); Danish Diabetes Academy, Odense, Denmark (E.W.I., M.S.); Department of Clinical Biochemistry, Statens Serum Institut, Copenhagen, Denmark (M.C.); and Steno Diabetes Center Copenhagen, Gentofte, Denmark (H.V.).
Mathilde SvendstrupFrom Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., A.F.L., B.H., T.J., M.C., J.J.H., J.K.K., S.S.T.); Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., M.S., B.H., H.V., O.P., J.J.H., T.H., S.S.T.); Research Centre for Prevention and Health, the Capital Region of Denmark, Copenhagen (A.L.); Gentofte, Aalborg and Herlev University Hospitals, Denmark (J.K.K.); Faculty of Health Sciences, University of Southern Denmark, Odense (T.H.); Department of Clinical Experimental Research, Rigshospitalet, Denmark (A.L.); Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (A.L.); Danish Diabetes Academy, Odense, Denmark (E.W.I., M.S.); Department of Clinical Biochemistry, Statens Serum Institut, Copenhagen, Denmark (M.C.); and Steno Diabetes Center Copenhagen, Gentofte, Denmark (H.V.).
Anniek F LubberdingFrom Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., A.F.L., B.H., T.J., M.C., J.J.H., J.K.K., S.S.T.); Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., M.S., B.H., H.V., O.P., J.J.H., T.H., S.S.T.); Research Centre for Prevention and Health, the Capital Region of Denmark, Copenhagen (A.L.); Gentofte, Aalborg and Herlev University Hospitals, Denmark (J.K.K.); Faculty of Health Sciences, University of Southern Denmark, Odense (T.H.); Department of Clinical Experimental Research, Rigshospitalet, Denmark (A.L.); Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (A.L.); Danish Diabetes Academy, Odense, Denmark (E.W.I., M.S.); Department of Clinical Biochemistry, Statens Serum Institut, Copenhagen, Denmark (M.C.); and Steno Diabetes Center Copenhagen, Gentofte, Denmark (H.V.).
Bolette HartmannFrom Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., A.F.L., B.H., T.J., M.C., J.J.H., J.K.K., S.S.T.); Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., M.S., B.H., H.V., O.P., J.J.H., T.H., S.S.T.); Research Centre for Prevention and Health, the Capital Region of Denmark, Copenhagen (A.L.); Gentofte, Aalborg and Herlev University Hospitals, Denmark (J.K.K.); Faculty of Health Sciences, University of Southern Denmark, Odense (T.H.); Department of Clinical Experimental Research, Rigshospitalet, Denmark (A.L.); Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (A.L.); Danish Diabetes Academy, Odense, Denmark (E.W.I., M.S.); Department of Clinical Biochemistry, Statens Serum Institut, Copenhagen, Denmark (M.C.); and Steno Diabetes Center Copenhagen, Gentofte, Denmark (H.V.).
Thomas JespersenFrom Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., A.F.L., B.H., T.J., M.C., J.J.H., J.K.K., S.S.T.); Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., M.S., B.H., H.V., O.P., J.J.H., T.H., S.S.T.); Research Centre for Prevention and Health, the Capital Region of Denmark, Copenhagen (A.L.); Gentofte, Aalborg and Herlev University Hospitals, Denmark (J.K.K.); Faculty of Health Sciences, University of Southern Denmark, Odense (T.H.); Department of Clinical Experimental Research, Rigshospitalet, Denmark (A.L.); Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (A.L.); Danish Diabetes Academy, Odense, Denmark (E.W.I., M.S.); Department of Clinical Biochemistry, Statens Serum Institut, Copenhagen, Denmark (M.C.); and Steno Diabetes Center Copenhagen, Gentofte, Denmark (H.V.).
Allan LinnebergFrom Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., A.F.L., B.H., T.J., M.C., J.J.H., J.K.K., S.S.T.); Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., M.S., B.H., H.V., O.P., J.J.H., T.H., S.S.T.); Research Centre for Prevention and Health, the Capital Region of Denmark, Copenhagen (A.L.); Gentofte, Aalborg and Herlev University Hospitals, Denmark (J.K.K.); Faculty of Health Sciences, University of Southern Denmark, Odense (T.H.); Department of Clinical Experimental Research, Rigshospitalet, Denmark (A.L.); Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (A.L.); Danish Diabetes Academy, Odense, Denmark (E.W.I., M.S.); Department of Clinical Biochemistry, Statens Serum Institut, Copenhagen, Denmark (M.C.); and Steno Diabetes Center Copenhagen, Gentofte, Denmark (H.V.).
Michael ChristiansenFrom Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., A.F.L., B.H., T.J., M.C., J.J.H., J.K.K., S.S.T.); Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., M.S., B.H., H.V., O.P., J.J.H., T.H., S.S.T.); Research Centre for Prevention and Health, the Capital Region of Denmark, Copenhagen (A.L.); Gentofte, Aalborg and Herlev University Hospitals, Denmark (J.K.K.); Faculty of Health Sciences, University of Southern Denmark, Odense (T.H.); Department of Clinical Experimental Research, Rigshospitalet, Denmark (A.L.); Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (A.L.); Danish Diabetes Academy, Odense, Denmark (E.W.I., M.S.); Department of Clinical Biochemistry, Statens Serum Institut, Copenhagen, Denmark (M.C.); and Steno Diabetes Center Copenhagen, Gentofte, Denmark (H.V.).
Henrik VestergaardFrom Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., A.F.L., B.H., T.J., M.C., J.J.H., J.K.K., S.S.T.); Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., M.S., B.H., H.V., O.P., J.J.H., T.H., S.S.T.); Research Centre for Prevention and Health, the Capital Region of Denmark, Copenhagen (A.L.); Gentofte, Aalborg and Herlev University Hospitals, Denmark (J.K.K.); Faculty of Health Sciences, University of Southern Denmark, Odense (T.H.); Department of Clinical Experimental Research, Rigshospitalet, Denmark (A.L.); Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (A.L.); Danish Diabetes Academy, Odense, Denmark (E.W.I., M.S.); Department of Clinical Biochemistry, Statens Serum Institut, Copenhagen, Denmark (M.C.); and Steno Diabetes Center Copenhagen, Gentofte, Denmark (H.V.).
Oluf PedersenFrom Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., A.F.L., B.H., T.J., M.C., J.J.H., J.K.K., S.S.T.); Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., M.S., B.H., H.V., O.P., J.J.H., T.H., S.S.T.); Research Centre for Prevention and Health, the Capital Region of Denmark, Copenhagen (A.L.); Gentofte, Aalborg and Herlev University Hospitals, Denmark (J.K.K.); Faculty of Health Sciences, University of Southern Denmark, Odense (T.H.); Department of Clinical Experimental Research, Rigshospitalet, Denmark (A.L.); Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (A.L.); Danish Diabetes Academy, Odense, Denmark (E.W.I., M.S.); Department of Clinical Biochemistry, Statens Serum Institut, Copenhagen, Denmark (M.C.); and Steno Diabetes Center Copenhagen, Gentofte, Denmark (H.V.).
Jens J HolstFrom Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., A.F.L., B.H., T.J., M.C., J.J.H., J.K.K., S.S.T.); Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., M.S., B.H., H.V., O.P., J.J.H., T.H., S.S.T.); Research Centre for Prevention and Health, the Capital Region of Denmark, Copenhagen (A.L.); Gentofte, Aalborg and Herlev University Hospitals, Denmark (J.K.K.); Faculty of Health Sciences, University of Southern Denmark, Odense (T.H.); Department of Clinical Experimental Research, Rigshospitalet, Denmark (A.L.); Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (A.L.); Danish Diabetes Academy, Odense, Denmark (E.W.I., M.S.); Department of Clinical Biochemistry, Statens Serum Institut, Copenhagen, Denmark (M.C.); and Steno Diabetes Center Copenhagen, Gentofte, Denmark (H.V.).
Jørgen K KantersFrom Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., A.F.L., B.H., T.J., M.C., J.J.H., J.K.K., S.S.T.); Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., M.S., B.H., H.V., O.P., J.J.H., T.H., S.S.T.); Research Centre for Prevention and Health, the Capital Region of Denmark, Copenhagen (A.L.); Gentofte, Aalborg and Herlev University Hospitals, Denmark (J.K.K.); Faculty of Health Sciences, University of Southern Denmark, Odense (T.H.); Department of Clinical Experimental Research, Rigshospitalet, Denmark (A.L.); Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (A.L.); Danish Diabetes Academy, Odense, Denmark (E.W.I., M.S.); Department of Clinical Biochemistry, Statens Serum Institut, Copenhagen, Denmark (M.C.); and Steno Diabetes Center Copenhagen, Gentofte, Denmark (H.V.).
Torben HansenFrom Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., A.F.L., B.H., T.J., M.C., J.J.H., J.K.K., S.S.T.); Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., M.S., B.H., H.V., O.P., J.J.H., T.H., S.S.T.); Research Centre for Prevention and Health, the Capital Region of Denmark, Copenhagen (A.L.); Gentofte, Aalborg and Herlev University Hospitals, Denmark (J.K.K.); Faculty of Health Sciences, University of Southern Denmark, Odense (T.H.); Department of Clinical Experimental Research, Rigshospitalet, Denmark (A.L.); Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (A.L.); Danish Diabetes Academy, Odense, Denmark (E.W.I., M.S.); Department of Clinical Biochemistry, Statens Serum Institut, Copenhagen, Denmark (M.C.); and Steno Diabetes Center Copenhagen, Gentofte, Denmark (H.V.). torekov@sund.ku.dk torben.hansen@sund.ku.dk.
Signe S TorekovFrom Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., A.F.L., B.H., T.J., M.C., J.J.H., J.K.K., S.S.T.); Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (L.H.-C., E.W.I., N.J.W.A., M.S., B.H., H.V., O.P., J.J.H., T.H., S.S.T.); Research Centre for Prevention and Health, the Capital Region of Denmark, Copenhagen (A.L.); Gentofte, Aalborg and Herlev University Hospitals, Denmark (J.K.K.); Faculty of Health Sciences, University of Southern Denmark, Odense (T.H.); Department of Clinical Experimental Research, Rigshospitalet, Denmark (A.L.); Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (A.L.); Danish Diabetes Academy, Odense, Denmark (E.W.I., M.S.); Department of Clinical Biochemistry, Statens Serum Institut, Copenhagen, Denmark (M.C.); and Steno Diabetes Center Copenhagen, Gentofte, Denmark (H.V.). torekov@sund.ku.dk torben.hansen@sund.ku.dk.
Statens Serum Institut · DKUniversity of Southern Denmark · DKCapital Region of Denmark · DKRigshospitalet · DKUniversity of Copenhagen · DKDanish Diabetes Academy · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLoss-of-function mutations in

methodsEleven patients with LQT2 and 22 sex-, age-, and body mass index-matched control participants underwent a 6-hour 75-g oral glucose tolerance test with ECG recording and blood sampling for measurements of glucose, insulin, C-peptide, glucagon, GLP-1, and GIP.

resultsIn comparison with matched control participants, LQT2 patients had 56% to 78% increased serum insulin, serum C-peptide, plasma GLP-1, and plasma GIP responses (

conclusionsBesides a prolonged cardiac repolarization phase, LQT2 patients display increased GLP-1, GIP, and insulin secretion and defective glucagon secretion, causing decreased plasma glucose and thus increased risk of hypoglycemia. Furthermore, glucose ingestion increased QT interval and aggravated the cardiac repolarization disturbances in LQT2 patients. CLINICAL

trial registrationURL: http://clinicaltrials.gov. Unique identifier: NCT02775513.

Indexed as

MutationAction PotentialsAdultAnimalsBiomarkersBlood GlucoseCase-Control StudiesCell Line, TumorC-PeptideElectrocardiographyERG1 Potassium ChannelFemaleGastric Inhibitory PolypeptideGenetic Predisposition to DiseaseGlucagonGlucagon-Like Peptide 1BiomarkersBlood GlucoseC-PeptideERG1 Potassium ChannelGastric Inhibitory PolypeptideGlucagonGlucagon-Like Peptide 1IncretinsInsulinKCNH2 protein, humanKcnh2 protein, ratPotassium Channel Blockersarrhythmias, cardiacglucagonglucagon-like peptide 1 (GLP-1)glucosehyperglycemiahypoglycemiainsulin-secreting cellslong-QT syndromepotassium channels, voltage-gated

Identifiers

PMID28235848
PMCPMC5412733
OpenAlexW2590544040

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