Cited by 110Diabetes Treatment and ManagementPharmacology and Obesity TreatmentCardiovascular Disease and Adiposity

Short-term effects of glucagon-like peptide 1 (GLP-1) receptor agonists on fat distribution in patients with type 2 diabetes mellitus: An ultrasonography study

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Morano, Susanna, Romagnoli, Elisabetta, Filardi, Tiziana, Nieddu, Luciano, Mandosi, Elisabetta, Fallarino, Mara, Turinese, Irene, Dagostino, Mariangela Pia +2 more·2015·Acta Diabetologica

Abstract

Aims Glucagon-like peptide 1 receptor agonists (GLP-1 RA) induce weight loss and reduction in adipose tissue, but the effects of GLP-1 RA on the distribution of fat deposits have been poorly investigated.Methods In 25 patients with type 2 diabetes (16 females and 9 males, mean age 63.5 ± 8.8 years), treated with GLP-1 RA (exenatide, n. 12; liraglutide, n.13), both before and 3 months after starting treatment, an abdominal ultrasonographic scan, with Doppler of renal arteries, and echocardiography were performed. Subcutaneous fat width (peri-umbilical and sub-xiphoid), deep fat deposits (pre-aortic, peri-renal, and epicardial), and renal resistive index (RI) were evaluated.Results GLP-1 RA induced highly significant (p < 0.001) decrease in BMI and in fat thickness at all the assessed sites, without differences between exenatide and liraglutide treatment. A slight decrease in RI (p = 0.055) was also found. The percent changes of fat thickness was different between sites (p < 0.025), and the changes in subcutaneous deposits showed no significant correlation (p = 0.064) with those of deep fat deposits.Conclusions A short course of treatment with GLP-1 RA, besides weight loss, induces a redistribution of adipose tissue deposits, possibly contributing to a better cardiovascular risk profile in patients with type 2 diabetes mellitus.

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Authors
Morano, S., Romagnoli, E., Filardi, T., Nieddu, L., Mandosi, E., Fallarino, M., Turinese, I., Dagostino, M. P., Lenzi, A., & Carnevale, V.
Affiliations
  • Policlinico Umberto I (IT)
  • Casa Sollievo della Sofferenza (IT)
Corresponding author
Morano, Susanna
Venue
Acta Diabetologica
Published
2015-01-11
Volume
52
Issue
4
Pages
727-732
ISSN
  • 0940-5429 (ISSN-L)
  • 1432-5233
OpenAlex
W2028157712
Cited by
110
References
34
Citations by year
2026: 10 · 2025: 18 · 2024: 10 · 2023: 14 · 2022: 19 · 2021: 9 · 2020: 3 · 2019: 4 · 2018: 8 · 2017: 9 · 2016: 4 · 2015: 2
FWCI
6.65
Type
journal article
Language
en
Open access
Locations
  • Acta Diabetologica (publishedVersion)
  • PubMed (publishedVersion)
  • IRIS Research product catalog (Sapienza University of Rome) (submittedVersion, other-oa)
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes Treatment and Management
  • Health Sciences › Medicine › Pharmacology › Pharmacology and Obesity Treatment
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiovascular Disease and Adiposity
Keywords
GLP-1 receptor agonists, type 2 diabetes, body fat distribution, adipose tissue redistribution, exenatide, liraglutide, subcutaneous fat thickness, renal resistive index, renal artery Doppler, body mass index, weight loss, cardiovascular risk
MeSH terms
Glucagon-Like Peptide-1 Receptor, Liraglutide, Exenatide, Glucagon-Like Peptide-1 Receptor Agonists, Adipose Tissue, Adult, Aged, Cardiovascular Diseases, Cardiovascular System, Diabetes Mellitus, Type 2, Echocardiography, Female, Follow-Up Studies, Humans, Hypoglycemic Agents, Male, Middle Aged, Peptides, Risk Factors, Time Factors, Ultrasonography, Venoms, Body Fat Distribution

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