6 research outputs found
Apolipoprotein E Polymorphism in Relation to Plasma Lipid Levels and Other Risk Factors of Atherosclerosis in Two Ethnic Groups from Slovakia
The influence of apolipoprotein E (ApoE) genotypes on plasma lipid levels and interaction with other environmental factors was determined in two Slovakian population samples; 146 Romany and 351 Slovak individuals. The two samples differ significantly in the distribution of E3/3 genotypes (p_0.014) and E3/2 (p_0.035). Analysis of variance did not reveal any significant effect of the ApoE genotypes on any of the plasma lipid levels in the Romany individuals. In the Slovak sample the variation in plasma low-density lipoprotein cholesterol (LDL-C) levels was significantly associated with the ApoE genotypes (p=0.012). We detected decreased LDL-C concentrations in males with E2 genotype when compared with E3 and E4 carriers (p=0.008). Further, the E2 genotype was found to be associated with high triglycerides levels (p=0.009). The ethnic samples differ significantly in the prevalence of metabolic syndrome and in the case of males of diabetes. Both the Romany and the Slovak males can be considered as having a more atherogenic profile compared with the female
The Impact of the International Cooperation On Familial Hypercholesterolemia Screening and Treatment: results from the ScreenPro FH Project
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Evolocumab is Initiated in Central and Eastern Europe at Much Higher LDL-C Levels Than Recommended in Guidelines: Results from the Observational HEYMANS Study
Purpose: We examined clinical characteristics and low-density lipoprotein cholesterol (LDL-C) lowering in patients initiating evolocumab in real-world practice in a Central and Eastern European (CEE) cohort from the pan-European HEYMANS study. Methods: Patients from Bulgaria, Czech Republic, and Slovakia were enrolled at initiation of evolocumab (baseline) as per local reimbursement criteria. Demographic/clinical characteristics, lipid-lowering therapy (LLT) and lipid values were collected from medical records for ≤6 months before baseline and ≤30 months after evolocumab initiation. Results: Overall, 333 patients were followed over a mean (SD) duration of 25.1 (7.5) months. At initiation of evolocumab, LDL-C levels were markedly elevated in all three countries, with a median (Q1, Q3) LDL-C of 5.2 (4.0, 6.6) mmol/L in Bulgaria, 4.5 (3.8, 5.8) mmol/L in the Czech Republic, and 4.7 (4.0, 5.6) mmol/L in Slovakia. Within the first three months of evolocumab treatment, LDL-C levels were reduced by a median of 61% in Bulgaria, 64% in the Czech Republic, and 53% in Slovakia. LDL-C levels remained low throughout the remaining period of observation. The 2019 ESC/EAS guideline-recommended risk-based LDL-C goals were attained by 46% of patients in Bulgaria, 59% in the Czech Republic, and 43% of patients in Slovakia. LDL-C goal attainment was higher in patients receiving a statin ± ezetimibe-based background therapy (Bulgaria: 55%, Czech Republic: 71%, Slovakia: 51%) compared to those receiving evolocumab alone (Bulgaria: 19%, Czech Republic: 49%, Slovakia: 34%). Conclusion: In the HEYMANS CEE cohort, patients initiated on evolocumab had baseline LDL-C levels approximately three-fold higher than guideline-recommended thresholds for PCSK9i initiation. Risk-based LDL-C goal attainment was highest in patients receiving high-intensity combination therapy. Lowering the LDL-C reimbursement threshold for PCSK9i initiation would allow more patients to receive combination therapy, thus improving LDL-C goal attainment. Trial registration: ClinicalTrials.gov (NCT02770131; registration date: 27 April 2016)