Evidence map›Paper›PMID 25592195›Full record

ArticleDiabetes care2015

Tight glycemic control and use of hypoglycemic medications in older veterans with type 2 diabetes and comorbid dementia.

Carolyn T Thorpe, Walid F Gellad, Chester B Good, Sijian Zhang, Xinhua Zhao, Maria Mor, Michael J Fine

Abstract read
In one paragraph

Article in Diabetes care, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed, 1 pooled it
–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

62 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Guideline
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  3. Impact and Feasibility of Personalized Decision Support for Older Patients with Diabetes: A Pilot Randomized Trial.Medical decision making : an international journal of the Society for Medical Decision Making · 2017
    Trial
  4. The cognitive consequences of hypoglycemia in diabetes.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2026
    Review
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2 more citing papers are in PubMed but not listed here.

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.

Carolyn T ThorpeCenter for Health Equity Research and Promotion, Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, PA Department of Pharmacy and Therapeutics, University of Pittsburgh School of Pharmacy, Pittsburgh, PA ctthorpe@pitt.edu.
Walid F GelladCenter for Health Equity Research and Promotion, Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, PA Division of General Internal Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA.
Chester B GoodCenter for Health Equity Research and Promotion, Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, PA Department of Pharmacy and Therapeutics, University of Pittsburgh School of Pharmacy, Pittsburgh, PA Division of General Internal Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA Veterans Affairs Pharmacy Benefits Management, Chicago, IL.
Sijian ZhangCenter for Health Equity Research and Promotion, Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, PA.
Xinhua ZhaoCenter for Health Equity Research and Promotion, Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, PA Veterans Affairs Pharmacy Benefits Management, Chicago, IL.
Maria MorCenter for Health Equity Research and Promotion, Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, PA Department of Biostatistics, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA.
Michael J FineCenter for Health Equity Research and Promotion, Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, PA Division of General Internal Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA.

Funding

HSRD VA CDA 09-207
6 · The paper itself

Abstract

objectiveOlder adults with diabetes and dementia are at increased risk for hypoglycemia and other adverse events associated with tight glycemic control and are unlikely to experience long-term benefits. We examined risk factors for tight glycemic control in this population and use of medications associated with a high risk of hypoglycemia in the subset with tight control. RESEARCH DESIGN AND

methodsThis retrospective cohort study of national Veterans Affairs (VA) administrative/clinical data and Medicare claims for fiscal years (FYs) 2008-2009 included 15,880 veterans aged ≥ 65 years with type 2 diabetes and dementia and prescribed antidiabetic medication. Multivariable regression analyses were used to identify sociodemographic and clinical predictors of hemoglobin A1c (HbA1c) control (tight, moderate, poor, or not monitored) and, in patients with tight control, subsequent use of medication associated with a high risk of hypoglycemia (sulfonylureas, insulin).

resultsFifty-two percent of patients had tight glycemic control (HbA1c <7% [53 mmol/mol]). Specific comorbidities, older age, and recent weight loss were associated with greater odds of tight versus moderate control, whereas Hispanic ethnicity and obesity were associated with lower odds of tight control. Among tightly controlled patients, 75% used sulfonylureas and/or insulin, with higher odds in patients who were male, black, or aged ≥ 75 years; had a hospital or nursing home stay in FY2008; or had congestive heart failure, renal failure, or peripheral vascular disease.

conclusionsMany older veterans with diabetes and dementia are at high risk for hypoglycemia associated with intense diabetes treatment and may be candidates for deintensification or alteration of diabetes medications.

Indexed as

VeteransAdultAgedAged, 80 and overAge FactorsBlood GlucoseComorbidityDementiaDiabetes Mellitus, Type 2FemaleGlycated HemoglobinHumansHypoglycemiaHypoglycemic AgentsInsulinLongitudinal StudiesBlood GlucoseGlycated HemoglobinHypoglycemic AgentsInsulinSulfonylurea Compounds

Identifiers

PMID25592195
PMCPMC5447267

What OpenQuestion holds

Textmetadata
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 OpenQuestion graph.