Evidence mapPaperPMID 22112229Full record

ReviewBMC medical research methodology2011

Selection of the appropriate method for the assessment of insulin resistance.

Anwar Borai, Callum Livingstone, Ibrahim Kaddam, Gordon Ferns

Registry-linked trialAbstract readReview
In one paragraph

Review in BMC medical research methodology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03031821 (A Randomized Phase 3 Trial of Metformin in Patients Initiating Androgen Deprivation Therapy as Prevention and Intervention of Metabolic Syndrome), which is not on this map. Cited by 121 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
121citing papers in PubMed, 3 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.

NCT03031821 phase3terminatedstarted 2018, after this paper: background citation

A Randomized Phase 3 Trial of Metformin in Patients Initiating Androgen Deprivation Therapy as Prevention and Intervention of Metabolic Syndrome: The Prime Study

Ran2018Enrolled166Registered outcomes30Posted comparisons0ConditionsMetabolic Syndrome, Prostate CancerArmsMetformin, Placebo Oral Tablet
Open the trial in the graph
3 · Its place in the literature

Who cites it

121 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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  8. Heart failure patients with prediabetes and newly diagnosed diabetes display abnormalities in myocardial metabolism.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2018
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61 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

4 authors.

Anwar BoraiDepartment of Pathology, King Khalid National Guard Hospital, Jeddah, Saudi Arabia. boraiaa@ngha.med.sa
Callum Livingstone
Ibrahim Kaddam
Gordon Ferns

Funding

Medical Research Council
6 · The paper itself

Abstract

Insulin resistance is one of the major aggravating factors for metabolic syndrome. There are many methods available for estimation of insulin resistance which range from complex techniques down to simple indices. For all methods of assessing insulin resistance it is essential that their validity and reliability is established before using them as investigations. The reference techniques of hyperinsulinaemic euglycaemic clamp and its alternative the frequently sampled intravenous glucose tolerance test are the most reliable methods available for estimating insulin resistance. However, many simple methods, from which indices can be derived, have been assessed and validated e.g. homeostasis model assessment (HOMA), quantitative insulin sensitivity check index (QUICKI). Given the increasing number of simple indices of IR it may be difficult for clinicians and researchers to select the most appropriate index for their studies. This review therefore provides guidelines and advices which must be considered before proceeding with a study.

Indexed as

Insulin ResistanceBlood GlucoseDiabetes Mellitus, Type 2Glucose Clamp TechniqueGlucose Tolerance TestHumansHyperinsulinismMetabolic SyndromeReproducibility of ResultsSensitivity and SpecificityBlood Glucose

Identifiers

PMID22112229
PMCPMC3258205

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.