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Angiology. 2018 Mar;69(3):242-248. doi: 10.1177/0003319717718331. Epub 2017 Jul 6.

Statin Therapy and Risk of Diabetes Mellitus in Aging Patients With Heterozygous Familial Hypercholesterolemia or Familial Combined Hyperlipidemia: A 10-Year Follow-Up.

Author information

1
1 Hypertension and Cardiometabolic Syndrome Unit, 1st Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Hippokration Hospital, Athens, Greece.
2
2 Department of Nutrition and Dietetics, Harokopio University, Athens, Greece.

Abstract

We assessed the incidence of diabetes mellitus (DM) in patients with heterozygous familial hypercholesterolemia (HeFH) and familial combined hyperlipidemia (FCH) treated with statins. Participants (n = 280) of mean age 59 ± 5 years were included (90 patients with HeFH, 112 patients with FCH, and 78 aged-matched participants). The median statin intensity treatment product (statin intensity in arbitrary equivalence units × duration of statin therapy in months) was 119 and 85 for patients with HeFH and FCH, respectively, at 10-year follow-up. The incidence of DM was significantly lower in patients with HeFH compared to the patients with FCH (2% vs 20%) and the reference group (2% vs 17%) during the 10-year follow-up period (all Ps < .001). Impaired fasting blood glucose at entry ( P < .001) and central obesity ( P = .02) were the only independent predictors of DM. The incidence of DM was significantly lower in older patients with HeFH compared to either aged-matched patients with FCH or individuals not receiving statins. Statins did not increase risk of DM in aging patients with FCH. These findings have implications, given the importance of high-intensity statin therapy for prevention of cardiovascular events, especially in patients with HeFH, a population with high cardiovascular risk.

KEYWORDS:

diabetes; familial combined hyperlipidemia; heterozygous familial hypercholesterolemia; statin therapy

PMID:
28681648
DOI:
10.1177/0003319717718331
[Indexed for MEDLINE]

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