Evidence map›Paper›PMID 27548711›Full record

Trial reportNutrition & diabetes2016

Manipulating the sequence of food ingestion improves glycemic control in type 2 diabetic patients under free-living conditions.

D Tricò, E Filice, S Trifirò, A Natali

Open access · goldAbstract readRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in Nutrition & diabetes, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 3 pooled it
3.7field-weighted citation impact, top 7% 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

26 citing papers in PubMed, 3 syntheses or guidelines pooled it, 45 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

4 authors at 1 institution in 1 country.

D TricòDepartment of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
E FiliceDepartment of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
S TrifiròDepartment of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
A NataliDepartment of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
University of Pisa · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lipid and protein ingested before carbohydrate reduce postprandial hyperglycemia. We tested feasibility, safety and clinical efficacy of manipulating the sequence of nutrient ingestion in patients with type 2 diabetes (T2D). After a 4-week run-in, 17 T2D patients were randomized to either a control diet (CD) or to an experimental diet (ED) allowing the consumption of high-carbohydrate foods only after high-protein and high-fat foods at each main meal (lunch+dinner). Both diets were accurately followed and neutral on arterial blood pressure, plasma lipids and indices of hepatic and kidney function. After 8 weeks, in spite of a similar reduction of body weight (ED -1.9 95% confidence interval (-3.4/-0.4)kg, P<0.03; CD -2.0 (-3.6/-0.5)kg, P<0.02) and waist circumference (ED -2.9 (-4.3/-1.5)cm, P<0.002; CD -3.3 (-5.9/-0.7)cm, P<0.02), the ED only was associated with significant reductions of HbA1c (-0.3 (-0.50/-0.02)%, P<0.04), fasting plasma glucose (-1.0 (-1.8/-0.3)mmol l(-1), P<0.01), postprandial glucose excursions (lunch -1.8 (-3.2/-0.4)mmol l(-1), P<0.01; dinner: -1.0 (-1.9/-0.1)mmol l(-1), P<0.04) and other indices of glucose variability (s.d.: -0.5 (-0.7/-0.2)mmol l(-1), P<0.02; Coefficient of variation: -6.6 (-10.4/-2.7)%, P<0.02). When compared with the CD, the ED was associated with lower post-lunch glucose excursions (P<0.02) and lower glucose coefficients of variation (P<0.05). Manipulating the sequence of nutrient ingestion might reveal a rapid, feasible, economic and safe strategy for optimizing glucose control in T2D.

Indexed as

AgedBlood GlucoseDiabetes Mellitus, Type 2FastingFeeding BehaviorFemaleGlycated HemoglobinHumansHyperglycemiaKidneyLiverMaleMiddle AgedPostprandial PeriodTreatment OutcomeWaist CircumferenceBlood GlucoseGlycated Hemoglobin

Identifiers

PMID27548711
PMCPMC5022147
OpenAlexW2513659807

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.