Evidence map›Paper›PMID 29233143›Full record

ArticleCardiovascular diabetology2017

Relative hyperglycemia is associated with complications following an acute myocardial infarction: a post-hoc analysis of HI-5 data.

Tien F Lee, Morton G Burt, Leonie K Heilbronn, Arduino A Mangoni, Vincent W Wong, Mark McLean, N Wah Cheung

Open access · goldAbstract read
In one paragraph

Article in Cardiovascular diabetology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 8% 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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 61 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 3 institutions in 1 country.

Tien F LeeSchool of Medicine, Flinders University, Adelaide, Australia. lee0522@flinders.edu.au.
Morton G BurtSchool of Medicine, Flinders University, Adelaide, Australia.
Leonie K HeilbronnThe University of Adelaide, Adelaide, Australia.
Arduino A MangoniSchool of Medicine, Flinders University, Adelaide, Australia.
Vincent W WongCentre for Diabetes & Endocrinology Research, Westmead Hospital, Sydney, Australia.
Mark McLeanCentre for Diabetes & Endocrinology Research, Westmead Hospital, Sydney, Australia.
N Wah CheungCentre for Diabetes & Endocrinology Research, Westmead Hospital, Sydney, Australia.
Flinders University · AUWestmead Hospital · AUThe University of Adelaide · AU

Funding

National Health and Medical Research Council 163602Novo Nordisk N/A
6 · The paper itself

Abstract

backgroundHyperglycemia is associated with increased morbidity and mortality in patients with an acute myocardial infarction (AMI). We evaluated whether complications after AMI are associated with absolute or relative glycemia.

methodsA total of 192 patients with AMI were randomized to intensive or conventional insulin therapy. Absolute glycemia was defined as mean blood glucose level (BGL) during the first 24 h following randomization. Relative glycemia was defined by the stress hyperglycaemia ratio (SHR), calculated as mean BGL divided by average glucose concentration over the prior 3 months estimated from glycosylated haemoglobin. The primary endpoint was a "complicated AMI", defined as an AMI complicated by death, congestive cardiac failure, arrhythmia, cardiac arrest, reinfarction, cardiogenic shock, inotrope use or emergency revascularization.

resultsThere was not a significant association between mean BGL and complicated AMI (odds ratio (OR) 1.05 per mmol/L glucose increment, 95% confidence intervals (CI) 0.93-1.19). In contrast, SHR was positively associated with a complicated myocardial infarction (OR 1.22 per 0.1 SHR increment, 95% CI 1.06-1.42), and individual complications of death (OR 1.55, 95% CI 1.14-2.11), congestive cardiac failure (OR 1.27, 95% CI 1.05-1.54), arrhythmia (OR 1.31, 95% CI 1.12-1.54) and cardiogenic shock (OR 1.42, 95% CI 1.03-1.97). The relationship between SHR and a complicated AMI was independent of diabetic status, intensive insulin therapy, sex and hypoglycemia.

conclusionsRelative, but not absolute, glycemia during insulin treatment is independently associated with complications after an AMI. Future studies should investigate whether basing therapeutic glycaemic targets on relative glycemia improves patient outcomes.

Indexed as

AgedBiomarkersBlood GlucoseChi-Square DistributionDisease ProgressionFemaleGlycated HemoglobinHumansHyperglycemiaHypoglycemic AgentsInsulinLogistic ModelsMaleMiddle AgedMyocardial InfarctionMyocardial RevascularizationBiomarkersBlood GlucoseGlycated Hemoglobinhemoglobin A1c protein, humanHypoglycemic AgentsInsulinCardiac complicationInsulinMyocardial infarctionStress hyperglycemia

Identifiers

PMID29233143
PMCPMC5725905
OpenAlexW2771682465

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.