Metformin treatment is associated with improved outcome in patients with diabetes and advanced heart failure (HFrEF).
Journal
Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288
Informations de publication
Date de publication:
29 07 2022
29 07 2022
Historique:
received:
20
02
2022
accepted:
25
07
2022
entrez:
29
7
2022
pubmed:
30
7
2022
medline:
3
8
2022
Statut:
epublish
Résumé
The role of metformin (MET) in the treatment of patients with advanced HFrEF and type 2 diabetes mellitus (DM) is not firmly established. We studied the impact of MET on metabolic profile, quality of life (QoL) and survival in these patients. A total of 847 stable patients with advanced HFrEF (57.4 ± 11.3 years, 67.7% NYHA III/IV, LVEF 23.6 ± 5.8%) underwent clinical and laboratory evaluation and were prospectively followed for a median of 1126 (IQRs 410; 1781) days for occurrence of death, urgent heart transplantation or mechanical circulatory support implantation. A subgroup of 380 patients (44.9%) had DM, 87 of DM patients (22.9%) were treated with MET. Despite worse insulin sensitivity and more severe DM (higher BMI, HbA1c, worse insulin resistance), MET-treated patients exhibited more stable HF marked by lower BNP level (400 vs. 642 ng/l), better LV and RV function, lower mitral and tricuspid regurgitation severity, were using smaller doses of diuretics (all p < 0.05). Further, they had higher eGFR (69.23 vs. 63.34 ml/min/1.73 m
Identifiants
pubmed: 35906276
doi: 10.1038/s41598-022-17327-4
pii: 10.1038/s41598-022-17327-4
pmc: PMC9338272
doi:
Substances chimiques
Metformin
9100L32L2N
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
13038Informations de copyright
© 2022. The Author(s).
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