Evidence map›Paper›PMID 26078255›Full record

SynthesisJournal of diabetes science and technology2015

Sensitivity of Traditional and Risk-Based Glycemic Variability Measures to the Effect of Glucose-Lowering Treatment in Type 2 Diabetes Mellitus.

Boris Kovatchev, Guillermo Umpierrez, Andres DiGenio, Rong Zhou, Silvio E Inzucchi

Open access · bronzeAbstract readMeta-Analysis
In one paragraph

Synthesis in Journal of diabetes science and technology, 2015. 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
1.1field-weighted citation impact, top 19% 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, 15 citations in OpenAlex.

  1. Trial
  2. Review
  3. Article
  4. Glycemic variability and cardiovascular disease in patients with type 2 diabetes.BMJ open diabetes research & care · 2021 · on this map
    Review
  5. Review
  6. Article
  7. 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

5 authors at 5 institutions in 1 country.

Boris KovatchevUniversity of Virginia Health System, Charlottesville, VA, USA boris@virginia.edu.
Guillermo UmpierrezEmory University School of Medicine, Atlanta, GA, USA.
Andres DiGenioIsis Pharmaceuticals, Inc, Carlsbad, CA, USA.
Rong ZhouMedpace Inc, Cincinnati, OH, USA.
Silvio E InzucchiYale School of Medicine, New Haven, CT, USA.
Emory University · USIonis Pharmaceuticals (United States) · USMedpace (United States) · USUniversity of Virginia Health System · USYale University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHere we assess associations between glycemic variability (GV) measures and outcomes from glucose-lowering therapy in patients with type 2 diabetes (T2DM) to identify the metrics most sensitive to treatment response.

methodsData from 1699 patients in 6 previously reported studies in adults with T2DM treated with basal insulin and/or oral glucose-lowering drugs were included in a post hoc meta-analysis. Using 7-point blood glucose (BG) profiles we compared the GV metrics standard deviation (SD), mean amplitude of glycemic excursion (MAGE), mean absolute glucose (MAG), low and high BG risk indices (LBGI, HBGI), and average daily risk range (ADRR). Treatment-related changes in GV and risk status and associations between end-of-trial GV/risk metrics with treatment outcomes (end-of-trial glycated hemoglobin A1c[A1C] level ≥7.0%, hypoglycemia, and composite outcome of A1C <7.0% and no hypoglycemia), were evaluated.

resultsSignificant changes from baseline to end of treatment were observed in all measures (all P < .0001), with the largest reduction following treatment for HBGI (-65.5%) and ADRR (-43.3%). The baseline risk classification for hyperglycemia based on the risk categories of HBGI improved for 66.8%, remained unchanged for 29.8%, and deteriorated for 3.3% of patients (chi-square P < .0001), while the risk for hypoglycemia did not change. HBGI showed the strongest association with A1C ≥7.0% at the end of treatment, and LBGI showed the strongest association with symptomatic hypoglycemia.

conclusionsDuring glucose-lowering therapy in T2DM, HBGI and LBGI offer insights into hyperglycemia and trends toward hypoglycemia, respectively; ADRR may be the optimal GV measure responsive to hypo- and hyperglycemic treatment effects.

Indexed as

Administration, OralAgedBiomarkersBlood GlucoseDiabetes Mellitus, Type 2FemaleGlycated HemoglobinHumansHypoglycemiaHypoglycemic AgentsInjectionsInsulinMaleMiddle AgedOdds RatioPredictive Value of TestsBiomarkersBlood GlucoseGlycated Hemoglobinhemoglobin A1c protein, humanHypoglycemic AgentsInsulinglycemic variabilitymeasuretreatment responsetype 2 diabetes mellitus

Identifiers

PMID26078255
PMCPMC4667308
OpenAlexW2266436034

What OpenQuestion holds

Textmetadata
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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.