Abstract:
OBJECTIVES:To evaluate the effect of atorvastatin on bone mass and markers of bone remodeling in patients with acute coronary syndrome according to the Lys656Asn leptin receptor gene polymorphism. METHODS:Sixty-two patients with acute coronary syndrome were included. Patients were allocated to low and high doses of atorvastatin according to baseline levels of cholesterol and triglycerides and the index of vascular risk and were studied at hospital admission and at 12 months. Cholesterol, triglycerides, total calcium, phosphorus, magnesium, osteocalcin and urinary deoxypyridinoline were determined in all patients at baseline and at 12 months of follow up. Densitometric studies were conducted in the lumbar spine and hip. Patients with a T-score<-2.5 were considered osteoporotic. The Lys656Asn leptin receptor gene polymorphism was determined by PCR. RESULTS:Forty-two patients were Lys/Lys homozygotic and 20 Lys/Asn heterozygotic. The prevalence of osteoporosis was 31% for the Lys/Lys genotype and 27% for the Lys/Asn genotype with no significant differences between groups. There was a significant increase in bone mineral density in the lumbar spine (1.117 +/- 0.24 versus 1.135 +/- 0.24, P = 0.008) in patients with the Lys/Lys genotype. CONCLUSION:Atorvastatin increases lumbar spine bone mineral density only in patients with the Lys/Lys genotype of the Lys656Asn polymorphism.
journal_name
Endocr Jjournal_title
Endocrine journalauthors
Pérez-Castrillón JL,Vega G,Abad L,Sanz-Cantalapiedra A,Sagredo MG,De Luis D,Duenas-Laita Adoi
10.1507/endocrj.k08e-269subject
Has Abstractpub_date
2009-01-01 00:00:00pages
221-5issue
2eissn
0918-8959issn
1348-4540pii
JST.JSTAGE/endocrj/K08E-269journal_volume
56pub_type
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