RESUMO
BACKGROUND AND AIMS: Lipid goals have become more stringent in high risk patients. However, no studies have analyzed lipid control defined as the composite achievement of goals in low-density lipoprotein cholesterol (LDL-C), non-high-density lipoprotein cholesterol (Non-HDL-C) and apolipoproteinB-100 (ApoB-100), in patients with premature coronary artery disease (CAD). We aimed to analyze lipid control rates, and the associated factors with its poor achievement in patients with premature CAD. METHODS AND RESULTS: The study included 1196 patients with CAD diagnosed before 55 and 65 years old in men and women, respectively. The American Heart Association/American College of Cardiology (non-strict) and the American Association of Clinical Endocrinologists (strict) criteria were used to analyze lipid control rates. Sociodemographic, dietary-healthy and clinical characteristics of the patients were collected. Participants were 54 ± 8 years old, 19.7% were women, and median CAD evolution was 2.4 years. Non-strict and strict lipid control was achieved in 23.0% and 8.9% of the patients, respectively. Moreover, 46.5% and 62.8% of the patients did not achieve any lipid goal using both criteria. Sociodemographic data were not different among patients who achieved or not lipid control. Treatment adherence<85%, prescription of low- and moderate-intensity statins, and obesity were consistently associated with poor lipid control. CONCLUSIONS: Lipid control is suboptimal in patients with premature CAD. Low lipid-lowering treatment adherence, low prescription of high-intensity statins, and obesity were independently associated with poor lipid control. Novel preventive programs and more aggressive pharmacological intervention should be implemented in order to reduce the burden of premature CAD.
Assuntos
Doença da Artéria Coronariana/prevenção & controle , Dislipidemias/tratamento farmacológico , Inibidores de Hidroximetilglutaril-CoA Redutases/uso terapêutico , Lipídeos/sangue , Idade de Início , Idoso , Apolipoproteína B-100/sangue , Biomarcadores/sangue , LDL-Colesterol/sangue , Doença da Artéria Coronariana/diagnóstico , Doença da Artéria Coronariana/epidemiologia , Estudos Transversais , Dislipidemias/sangue , Dislipidemias/diagnóstico , Dislipidemias/epidemiologia , Feminino , Humanos , Masculino , Adesão à Medicação , México/epidemiologia , Pessoa de Meia-Idade , Obesidade/epidemiologia , Padrões de Prática Médica , Prevalência , Medição de Risco , Fatores de Risco , Resultado do TratamentoRESUMO
This study aimed to explore the association between serum non-high-density lipoprotein cholesterol (non-HDL-C) and cognitive dysfunction risk in patients with acute ischemic stroke (AIS). This cross-sectional study enrolled 583 AIS patients. Biochemical markers and lipid profile were collected after admission. AIS patients were classified into high group (non-HDL-C ≥3.4 mM) and normal group (non-HDL-C <3.4 mM). Mini-Mental State Examination scale (MMSE), Montreal Cognitive Assessment scale (MoCA), Activities of Daily Living (ADL) scale, Neuropsychiatric Inventory (NPI), and Hamilton Depression scale 21 version (HAMD-21) were applied on the third day after admission. Compared with the control group, patients of the high group had higher body mass index and higher frequency of intracranial artery stenosis, and exhibited higher levels of non-HDL-C, total cholesterol, triglycerides, low-density lipoprotein cholesterol, homocysteine, fasting blood glucose, and glycosylated hemoglobin (HbA1c), and lower levels of high-density lipoprotein cholesterol (all P<0.05). Compared with the control group, patients of the high group had significantly lower MMSE and MoCA scores (MMSE: 26.01±4.17 vs 23.12±4.73, P<0.001; MoCA: 22.28±5.28 vs 20.25±5.87, P<0.001) and higher scores on the NPI and HAMD-21 (both P<0.001). MMSE (r=-0.306, P<0.001) and MoCA scores (r=-0.251, P<0.001) were negatively associated with non-HDL-C level. Multivariate regression analysis revealed that non-HDL-C level (OR=1.361, 95%CI: 1.059-1.729, P=0.016) was independently associated with the presence of cognitive dysfunction after adjusting for confounding factors. High serum non-HDL-C level might significantly increase the risk of cognitive dysfunction after AIS.
Assuntos
Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Idoso , Isquemia Encefálica/complicações , Disfunção Cognitiva/etiologia , Atividades Cotidianas , Estudos Transversais , Fatores de Risco , AVC Isquêmico/complicações , HDL-ColesterolRESUMO
Background: A novel lipid relation, the non-high-density lipoprotein cholesterol to high-density lipoprotein cholesterol (non-HDL-C/HDL-C) ratio gathers information on all atherogenic and antiatherogenic particles on a single date. The relationship between this lipid marker and the presence of carotid atherosclerotic plaque (CAP) in postmenopausal women is unknown. Methods: Postmenopausal women in primary prevention up to 70 years of age were recruited. Association between the non-HDL-C/HDL-C ratio and presence of CAP, assessed by ultrasonography, was analyzed. Receiver operating characteristic (ROC) curve analysis was performed. Results: A total of 440 females with a mean age of 58.1 ± 5.3 years were recruited. The mean non-HDL-C/HDL ratio was 3.1 ± 1.2 and 28.2% of woman had CAP. A positive relationship was seen between quintiles of the non-HDL-C/HDL-C ratio and prevalence of CAP (p < 0.001). Regardless of other risk factors, women with higher non-HDL-C/HDL-C ratios had a greater chance of having CAP (odds ratio 1.30, 95% confidence interval: 1.07-1.58, p = 0.009). In the ROC curve analysis, the area under the curve of the non-HDL-C/HDL ratio for detecting CAP was 0.703 (95% confidence interval: 0.640-0.765) and the optimal cut-off point was 3.0 (Youden index 0.395). Conclusion: The present study suggests that the non-HDL-C/HDL-C ratio might be a strong marker for predicting the risk of CAP in postmenopausal women.
Assuntos
Doenças das Artérias Carótidas/epidemiologia , HDL-Colesterol/sangue , Pós-Menopausa , Argentina/epidemiologia , Biomarcadores/sangue , Doenças das Artérias Carótidas/sangue , LDL-Colesterol/sangue , Feminino , Humanos , Lipoproteínas/sangue , Pessoa de Meia-Idade , Prevalência , Sensibilidade e Especificidade , Índice de Gravidade de Doença , Triglicerídeos/sangue , Saúde da MulherRESUMO
Patients with diabetes mellitus have an elevated cardiovascular risk. Lipid-lowering therapy is a successful strategy to prevent atherosclerotic events in these patients. Therefore, almost all professional societies recommend statin therapy for patients with diabetes under certain conditions. Despite this broad consensus, a number of controversial issues remain. Thus, it remains unclear in which patients the lipid parameters should be determined in the fasting state and in which postprandial values are sufficient. It is also an open issue whether all patients with diabetes should receive statin therapy and which goals should be achieved. While the benefit of statin-ezetimibe and statin-PCSK9-inhibition combinations has been shown in large outcome trials, results of outcome trials involving statins with triglyceride lowering drugs have been ambiguous. Thus, it is currently unclear which patients benefit from such combinations. Finally, the best strategy to address severe hypertriglyceridemia in patients with diabetes is unclear. This article discusses these issues and aims to provide help and information to practicing physicians taking care of patients with diabetes mellitus. (REV INVEST CLIN. 2018;70:237-43).