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Condition: Cholesterol

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Total 36 results found since Jan 2013.

The influence of MRAS gene variants on ischemic stroke and serum lipid levels in Chinese Han population
Previous studies have indicated that muscle RAS oncogene homolog (MRAS) gene played an important role in cardiovascular diseases. However, the effect of MRAS genetic variations on ischemic stroke (IS) is still not clear. The aim of the current study was to investigate the association between the MRAS polymorphism and IS risk in Han populations. Three SNPs (rs40593, rs751357, rs6782181) at MRAS were selected for genotyping in a sample of 240 IS patients and 430 controls. Logistic regression was performed to evaluate the association of 3 SNPs with IS and IS subgroups. No association of MRAS SNPs with IS risk was observed, ...
Source: Medicine - November 1, 2019 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Comorbidities associated with different levels of total cholesterol in male and female acute ischemic stroke patients
This study recruited AIS patients between January 2000 and June 2016 classified into normal, borderline or high total cholesterol (TC). Normal was defined as ≤200 mg/dl, borderline 200 to 239 mg/dl and high ≥240 mg/dl based on Adult Treatment Panel III (ATP III) Guidelines for the classification of TC levels. The logistic regression model was used to predict clinical risk factors associated within men and women AIS patients with different levels of TC. A total of 3532 AIS patients presented with normal TC, 760 patients with borderline TC and 427 patients with high TC. The high total cholesterol group was more lik...
Source: Medicine - December 24, 2020 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

An Increased Risk of Reversible Dementia May Occur After Zolpidem Derivative Use in the Elderly Population: A Population-Based Case-Control Study
Abstract: We evaluate the effects of zolpidem use to develop dementia or Alzheimer disease from the Taiwan National Health Insurance Research Database (NHIRD). A retrospective population-based nested case–control study. Newly diagnosed dementia patients 65 years and older and controls were sampled. A total of 8406 dementia and 16,812 control subjects were enrolled from Taiwan NHIRD during 2006 to 2010. The relationships between zolpidem use and dementia were measured using odds and adjusted odds ratios. The relationship between the average cumulative doses for zolpidem and dementia was also analyzed. Zolpidem alone or wi...
Source: Medicine - May 1, 2015 Category: Internal Medicine Tags: Article: Observational Study Source Type: research

Tangier disease may cause early onset of atherosclerotic cerebral infarction: A case report
Rationale: The present study explored the relationship between the adenosine triphosphate (ATP)-binding cassette A1 (ABCA1) gene, atherosclerosis, and cerebral infarction. The diagnosis and treatment ideas of stroke caused by Tangier disease via the summary of the diagnosis and treatment process of one case with juvenile stroke were explored. The relevant literature on the clinical manifestations, laboratory examinations, and treatment of Tangier disease was reviewed. Patient concerns: The brain magnetic resonance imaging (MRI) of a juvenile man with acute onset of sudden right limb weakness and speechlessness reveale...
Source: Medicine - September 1, 2018 Category: Internal Medicine Tags: Research Article: Clinical Case Report Source Type: research

A retrospective study on the preventive effect of statin after carotid artery stenting
This retrospective study appraised the preventive effect of statin after carotid artery stenting (CAS). Records were extracted for 100 patients with CAS surgery indicator, aged between 20 and 75 years old, and treated for statin. The cohort study included treatment group (statin and routine treatment) and control group (routine treatment), each group 50 patients. Outcomes consisted of degree of nerve defect (as measured by National Institute of Health Stroke Scale), lipid profiles (mg/dL), and CAS complications within 30 days after surgery. After treatment, there were no significant differences in National Instit...
Source: Medicine - September 3, 2021 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Homocysteine and all-cause mortality in hypertensive adults without pre-existing cardiovascular conditions: Effect modification by MTHFR C677T polymorphism
Background: Previous studies support an association between elevated total homocysteine (tHcy) levels and increased all-cause mortality. However, few prospective studies have examined this association in hypertensive patients, and/or tested any effect modification by the methylene tetrahydrofolate reductase (MTHFR) C677T genotype. Methods: This was a post hoc analysis of the China Stroke Primary Prevention Trial. Serum tHcy and folate were measured at baseline. Individual MTHFR C677T genotype (CC, CT, and TT) was determined. Evidence for death included death certificates or home visits. Cumulative hazards of all-cause mor...
Source: Medicine - February 1, 2017 Category: Internal Medicine Tags: Research Article: Clinical Trial/Experimental Study Source Type: research

Cardiovascular risk factors in patients with combined central retinal vein occlusion and cilioretinal artery occlusion: Case report
AbstractRationale:To analyze cardiovascular risk factors and comorbidity of acute unilateral visual loss due to combined central retinal vein occlusion (CRVO) and cilioretinal artery occlusion (CLRAO).Patient concerns:Among patients with retinal vein or artery occlusion hospitalized at the Department of Ophthalmology between January 2011 and August 2017, subjects with combined CRVO/CLRAO were selected. All of them underwent ophthalmologic and cardiologic examination, including fluorescein angiography, optical coherence tomography, 12-lead electrocardiogram, transthoracic and transesophageal echocardiography, carotid Dopple...
Source: Medicine - January 1, 2018 Category: Internal Medicine Tags: Research Article: Clinical Case Report Source Type: research

Risk Score Model for the Assessment of Coronary Artery Disease in Asymptomatic Patients With Type 2 Diabetes
Abstract: No model has been developed to predict significant coronary artery disease (CAD) on coronary computed tomographic angiography (CCTA) in asymptomatic type 2 diabetes. Therefore, we sought to develop a model for the prediction of significant CAD on CCTA in these patients. We analyzed 607 asymptomatic patients with type 2 diabetes who underwent CCTA. The cardiac event was defined as a composite of cardiac death, nonfatal myocardial infarction, acute coronary syndrome, and coronary revascularization. Significant CAD (diameter stenosis ≥50%) in at least one coronary artery on CCTA was observed in 188 (31.0%). During...
Source: Medicine - January 1, 2015 Category: Internal Medicine Tags: Article: Observational Study Source Type: research

Risks of Adverse Events Following Coprescription of Statins and Calcium Channel Blockers: A Nationwide Population-Based Study
In this study, 5857 patients received coprescription of CYP3A4-metabolized statins and CCBs that inhibit CYP3A4. There were no differences in comorbidity or use of antihypertensive drugs between patients who received CYP3A4-metabolized statins and those who received non-CYP3A4-metabolized statins. Patients who received CYP3A4-metabolized statins had significantly higher risk of acute kidney injury (adjusted odds ratio [OR] = 2.12; 95% CI = 1.35–3.35), hyperkalemia (adjusted OR = 2.94; 95% CI = 1.36–6.35), acute myocardial infarction (adjusted OR = 1.55; 95% CI = 1.16–2.07), and acute ischemic ...
Source: Medicine - January 1, 2016 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Prediction of future development of cardiovascular disease with an equation to estimate apolipoprotein B: A community-based cohort study
Abstract: Apolipoprotein B (apoB) has additional benefits over conventional lipid measurements in predicting future cardiovascular disease (CVD). We aimed to validate the clinical relevance of our equation to estimate apoB in a large-scale, prospective, community-based cohort study (Ansung-Ansan cohort study). A total of 9001 Korean subjects were assessed. We excluded subjects with history of CVD (n = 228), taking lipid-lowering medications (n = 51), and those whose outcome data were not available (n = 33). Finally, a total of 8713 subjects (4126 men and 4587 women) with a mean age of 52.2 years were enrolled and followed...
Source: Medicine - June 1, 2016 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Association between body mass index and mortality in a prospective cohort of Chinese adults
Abstract: Obesity is associated with an increased risk of diabetes mellitus, hypertension, and coronary artery disease; however, the relation between body mass index (BMI) and the risk of all-cause mortality is controversial. We prospectively examined the relationship between BMI and all-cause mortality in 123,384 Chinese men and women who participated in the Kailuan health examination study from 2006 to 2007 and 2008 to 2009. Cases included 6218 deaths (5770 men and 448 women) that occurred during a mean follow-up period of 7.39 years. Relative risk was adjusted for factors such as age, serum lipid levels (ie, triglycerid...
Source: Medicine - August 1, 2016 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Incidence and risk factors of leukoaraiosis from 4683 hospitalized patients: A cross-sectional study
This study revealed that the incidence of LA is high in hospitalized patients in China; moreover, age, sex, hypertension, diabetes mellitus, smoking, drinking, and abnormal HCY and LDL-C levels were found to be associated with overall LA risk, LA onset, or LA progression. These results provide insight into strategies for the prevention and treatment of LA.
Source: Medicine - September 1, 2017 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Subclinical atherosclerosis and history of cardiovascular events in Italian patients with rheumatoid arthritis: Results from a cross-sectional, multicenter GIRRCS (Gruppo Italiano di Ricerca in Reumatologia Clinica e Sperimentale) study
Abstract AbstractSeveral studies have pointed out a significant association between rheumatoid arthritis (RA) and accelerated atherosclerosis. At the best of our knowledge, no such study has been carried out in a large Italian series and, in this study, we aimed to investigate the prevalence of both subclinical atherosclerosis and history of cardiovascular events (CVEs), in patients consecutively admitted from January 1, 2015 to December 31, 2015 to Rheumatology Units throughout the whole Italy.Centers members of GIRRCS (Gruppo Italiano di Ricerca in Reumatologia Clinica e Sperimentale) were invited to enrol patients conse...
Source: Medicine - October 1, 2017 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Statins in adult patients with HIV: Protocol for a systematic review and network meta-analysis
Conclusion: Ethics approval was not required for this study because it was based on published studies. The results and findings of this study will be submitted and published in a scientific peer-reviewed journal. The evidence will determine which combination of interventions are most promising for current practice and further investigation. Trial registration number: PROSPERO (CRD42017072996).
Source: Medicine - April 1, 2018 Category: Internal Medicine Tags: Research Article: Study Protocol Systematic Review Source Type: research

High-density lipoprotein-cholesterol functionality and metabolic syndrome: Protocol for review and meta-analysis
Introduction: The prevalence of metabolic syndrome (MetS) and MetS-related stroke is set to increase dramatically in coming decades. MetS is a complex disease that includes endothelial dysfunction, insulin resistance, diabetes, hypertension, ectopic obesity, and dyslipidaemia and an increased risk of cardiovascular events. One function of high-density lipoprotein (HDL) cholesterol (HDL-C) is the cholesterol-efflux pathway, which is the pathway where cholesterol is removed from macrophages within the arterial walls back into the bloodstream and out to the liver. As one of the key functions of HDL, their hypothesis was tha...
Source: Medicine - June 1, 2018 Category: Internal Medicine Tags: Research Article: Study Protocol Systematic Review Source Type: research