Evidence map›Paper›PMID 40471240›Full record

Trial reportDiabetologia2025

ApoC-III and ectopic fat accumulation in individuals with type 2 diabetes: an exploratory analysis from the MEDEA randomised controlled study.

Giuseppina Costabile, Dominic Salamone, Giuseppe Della Pepa, Roberta Testa, Marilena Vitale, Valentina Brancato, Marco Salvatore, Andrea Soricelli, Giovanni Annuzzi, Angela A Rivellese and 1 more

Registry-linked trialAbstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in Diabetologia, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03380416 (Medium-term Effects of a Portfolio Diet on Non-alcoholic Fatty Liver Disease in Type 2 Diabetic Patients), which is not on this map. Cited by 1 paper.

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

NCT03380416 nacompletednot on this map

Medium-term Effects of a Portfolio Diet on Non-alcoholic Fatty Liver Disease in Type 2 Diabetic Patients

TypeinterventionalSponsorFederico II UniversityRan2017 to 2019Enrolled49ConditionsDiabetes Type 2, NAFLDArmsPortfolio Diet, MUFA Diet
3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. 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

11 authors.

Giuseppina CostabileDepartment of Clinical Medicine and Surgery, Federico II University, Naples, Italy. giuseppina.costabile@unina.it.ORCID http://orcid.org/0000-0001-5761-8002
Dominic SalamoneDepartment of Clinical Medicine and Surgery, Federico II University, Naples, Italy.
Giuseppe Della PepaDepartment of Clinical Medicine and Surgery, Federico II University, Naples, Italy.
Roberta TestaDepartment of Clinical Medicine and Surgery, Federico II University, Naples, Italy.
Marilena VitaleDepartment of Clinical Medicine and Surgery, Federico II University, Naples, Italy.
Valentina BrancatoIRCCS Synlab SDN, Naples, Italy.
Marco SalvatoreIRCCS Synlab SDN, Naples, Italy.
Andrea SoricelliIRCCS Synlab SDN, Naples, Italy.
Giovanni AnnuzziDepartment of Clinical Medicine and Surgery, Federico II University, Naples, Italy.
Angela A RivelleseDepartment of Clinical Medicine and Surgery, Federico II University, Naples, Italy.
Lutgarda BozzettoDepartment of Clinical Medicine and Surgery, Federico II University, Naples, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aims/hypothesisWe aimed to investigate the effects of an isoenergetic multifactorial diet, previously shown to reduce liver and pancreatic fat content, compared with a monounsaturated fatty acid (MUFA)-rich diet, on plasma apolipoprotein C-III (ApoC-III) levels and their relationship with ectopic fat and beta cell function in people with type 2 diabetes.

methodsIn this randomised controlled, parallel group study, 36 individuals with type 2 diabetes (20 men, 16 women), aged 35-75 years, were assigned to an 8 week intervention with either an isoenergetic MUFA-rich diet (n=16) or a multifactorial diet rich in MUFA, polyunsaturated fats, fibre, polyphenols and vitamins (n=20). Fasting and postprandial (3 h test meal reflecting the assigned diet) plasma glucose, insulin and ApoC-III concentrations were measured before and after the intervention. Beta cell function was assessed as the insulin-to-glucose total AUC ratio. Liver and pancreatic fat content were quantified using magnetic resonance techniques.

resultsCompared with the MUFA diet, the multifactorial diet led to a decrease (8 week minus baseline) in fasting ApoC-III levels (-0.006 ± 0.040 vs +0.007 ± 0.048 g/l, p=0.070) and postprandial ApoC-III AUC (-1.34 ± 6.01 vs +1.60 ± 5.56 g/l × 180 min, p=0.043). Regardless of dietary intervention, changes in fasting ApoC-III positively correlated with changes in liver fat (r=0.357, p=0.032) and pancreatic fat (r=0.385, p=0.020). Both fasting and postprandial ApoC-III changes were inversely correlated with beta cell function (r=-0.384, p=0.026; r=-0.402, p=0.018, respectively). CONCLUSIONS/

interpretationA multifactorial diet significantly reduced plasma ApoC-III levels in individuals with type 2 diabetes. Independent of dietary intervention, lower ApoC-III levels were associated with reduced liver and pancreatic fat accumulation and improved beta cell function.

trial registrationClinicalTrials.gov NCT03380416.

Indexed as

Apolipoprotein C-IIIDiabetes Mellitus, Type 2AdultAgedBlood GlucoseFatty Acids, MonounsaturatedFemaleHumansInsulinInsulin-Secreting CellsLiverMaleMiddle AgedPancreasPostprandial PeriodApolipoprotein C-IIIBlood GlucoseFatty Acids, MonounsaturatedInsulinApoC-IIIBeta cell functionDietary interventionLiver fatPancreatic fatType 2 diabetes

Identifiers

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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 OpenQuestion graph.