Higher Total Cholesterol Levels Research Articles

Association between non-high-density lipoprotein cholesterol to high-density lipoprotein cholesterol ratio and sarcopenia based on NHANES

The ratio of non-high-density lipoprotein cholesterol to high-density lipoprotein cholesterol, or NHHR, has garnered increased attention because of its connection to metabolic diseases. It is yet unknown, nevertheless, how NHHR and sarcopenia relate to one another in the US population. Examining the relationship between NHHR and the prevalence of sarcopenia in the US population is the main goal of this study. Utilizing information gathered from the National Health and Nutrition Examination Survey (NHANES) from 2011 to 2018, a study was conducted to look at the connection between NHHR and sarcopenia in the US population. The individuals’ baseline features were categorized based on whether or not sarcopenia was present. We used subgroup analysis, restricted cubic spline (RCS), and weighted logistic regression to examine the connection between NHHR and sarcopenia prevalence. Sensitivity analysis was used to confirm that the study’s findings were reliable and consistent. R (version 4.2.3) was used for all analyses, and P < 0.05 was used to indicate statistical significance. There were 10,087 individuals in all, 9,187 of whom were not sarcopenic and 900 of whom were. Sarcopenic patients were generally older, predominantly of Mexican American descent, and had lower educational levels. These patients were generally less active and exhibited higher levels of total cholesterol and BMI, along with lower HDL levels. Following complete adjustment, the weighted logistic regression model indicated that a 7% increased risk of sarcopenia was linked to every unit rise in NHHR (OR = 1.07, 95% CI = 1.02–1.13). An inflection point was identified at 2.90 by RCS analysis, which revealed a nonlinear association between NHHR and the prevalence of sarcopenia. Subgroup analysis showed that, regardless of the demographic group, there was a continuous positive correlation between NHHR and the prevalence of sarcopenia. The results of the interaction test provided evidence in favor of NHHR functioning as a stand-alone risk factor for sarcopenia. Our research suggests that a higher prevalence of sarcopenia may be linked to an increase in NHHR. Consequently, NHHR may function as a separate risk factor for sarcopenia.

Efek Ekstrak Arbei (Rubus idaeus) terhadap Kadar Kolesterol Total Tikus Wistar Model Sindrom Metabolik

Metabolic syndrome is characterized by low HDL levels, high triglycerides, hypertension, increased blood glucose, and obesity, often associated with obesity and type 2 diabetes. This study aimed to investigate the effect of Wild Red Raspberry (Rubus idaeus) on total cholesterol levels in Wistar rats (Rattus norvegicus) with a metabolic syndrome model. Method This research employed a quantitative experimental laboratory study with a pretest-posttest control group design. A total of 30 male Wistar rats were divided into five groups: K1 (negative control), K2 (positive control), and K3, K4, K5 (metabolic syndrome) treated with Rubus idaeus extract at doses of 30 mg/200gBW/day, 60 mg/200gBW/day, and 90 mg/200gBW/day. Total cholesterol levels were measured on days 8, 36, and 64. Data analysis was performed using Shapiro-Wilk normality test, and the results were not normal in distribution and hemogenity although after transformatted, so non-parametric tests Kruskal-Wallis, were used, followed by Mann-Whitney tests. Result ,the administration of Rubus idaeus extract resulted in the highest total cholesterol levels in group K3 and the lowest in group K5. Statistical analysis showed significant differences (p &lt; 0.05) before and after treatment in each group, with Pearson correlation tests demonstrating a very strong relationship between the dosage of Rubus idaeus and total cholesterol levels. Conclusion, the administration of Rubus idaeus extract significantly reduces total cholesterol levels, with the dose of 90 mg/200gBW being the most effective in lowering total cholesterol levels.

BMI trajectories from birth to young adulthood associate with distinct cardiometabolic profiles.

Numerous studies have investigated links between body mass index (BMI) trajectories and cardiovascular risk, yet discrepancies in BMI measurement duration and timing of the cardiovascular-related outcome evaluation have led to inconsistent findings. We included participants from the Swedish birth cohort (BAMSE) and applied latent class mixture modeling to identify BMI trajectories using data of multiple BMI measures (≥ 4 times) from birth until 24-year follow-up (n = 3204). Subsequently, we analyzed the associations of BMI trajectories with lipids (n = 1974), blood pressure (n = 2022), HbA1c (n = 941), and blood leukocytes (n = 1973) using linear regression. We also investigated the circulating levels of 92 inflammation-related proteins (n = 1866) across BMI trajectories. Six distinct BMI groups were identified, denoted as increasing-persistent high (n = 74; 2.3%), high-accelerated increasing (n = 209; 6.5%), increasing-accelerated resolving (n = 142; 4.4%), normal-above normal (n = 721; 22.5%), stable normal (n = 1608; 50.2%), and decreasing-persistent low (n = 450; 14.1%) BMI groups. The increasing-persistent high and high-accelerated increasing BMI groups had higher levels of total cholesterol [mean difference (95% confidence intervals): 0.30 (0.04-0.56) and 0.16 (0.02-0.31) mmol/L], triglyceride, low-density lipoprotein, hemoglobin A1C [3.61 (2.17-5.54) and 1.18 (0.40-1.98) mmol/mol], and low-density lipoprotein/high-density lipoprotein ratios, but a lower level of high-density lipoprotein than the stable normal BMI group. These two groups also had higher leukocyte cell counts and higher circulating levels of 28 inflammation-related proteins. No increased cardiometabolic markers were observed in the increasing-accelerated resolving BMI group. Participants with persistently high or accelerated increasing BMI trajectories from birth to young adulthood have elevated levels of cardiometabolic risk markers at young adulthood than those with stable normal BMI. However, a raised BMI in childhood may not be inherently harmful to cardiometabolic health, provided it does not persist into adulthood.

Machine learning-based clustering identifies obesity subgroups with differential multi-omics profiles and metabolic patterns.

Individuals living with obesity are differentially susceptible to cardiometabolic diseases. We hypothesized that an integrative multi-omics approach might improve identification of subgroups of individuals with obesity who have distinct cardiometabolic disease patterns. We performed machine learning-based, integrative unsupervised clustering to identify proteomics- and metabolomics-defined subpopulations of individuals living with obesity (BMI ≥ 30 kg/m2), leveraging data from 243 individuals in the Multi-Ethnic Study of Atherosclerosis (MESA) cohort. Omics that contributed to the observed clusters were functionally characterized. We performed multivariate regression to assess whether the individuals in each cluster demonstrated differential patterns of cardiometabolic traits. We identified two distinct clusters (iCluster1 and 2). iCluster2 had significantly higher average BMI values, fasting blood glucose, and inflammation. iCluster1 was associated with higher levels of total cholesterol and high-density lipoprotein cholesterol. Pathways mediating cell growth, lipogenesis, and energy expenditures were positively associated with iCluster1. Inflammatory response and insulin resistance pathways were positively associated with iCluster2. Although the two identified clusters may represent progressive obesity-related pathologic processes measured at different stages, other mechanisms in combination could also underpin the identified clusters given no significant age difference between the comparative groups. For instance, clusters may reflect differences in dietary/behavioral patterns or differential rates of metabolic damage.

Immune response to GeneVac-BⓇ (rDNA I.P. hepatitis B vaccine) in vaccinated persons with a standard schedule in Bobo-Dioulasso, Burkina Faso

ObjectiveThis study aimed to evaluate the immune response in people fully vaccinated against hepatitis B with the GeneVac-BⓇ vaccine in Burkina Faso under actual conditions of use. MethodsThis cross-sectional study included individuals fully vaccinated with GeneVac-BⓇ. For each consenting participant, sociodemographic and clinical data were collected using a structured questionnaire. Approximately 4 ml of whole blood was collected for immunological (anti-HBs, hepatitis B surface antigen, anti-hepatitis C virus, and anti-HIV) and biochemical (blood glucose, total cholesterol, and triglycerides) testing. The anti-HBs titer was used to determine the immune response. ResultsA total of 392 participants were included in the study. The mean age was 35.5 ± 15.3 years. Approximately 56% had been previously exposed to hepatitis B virus. Overall, 380 participants had an anti-HBs titer ≥ 12 mIU/ml indicating a seroprotection rate of 96.9%, and 12 had a titer <12 mIU/ml, a nonresponse rate of 3.1%. Among the nonresponders, 11 (11/12; 91.7%) had high total cholesterol levels (>240 mg/dl), and 8 (8/12; 66.7%) were older than 40 years of age. ConclusionsThe results showed an excellent immune response to GeneVac-BⓇ in our study population. However, age > 40 and high total cholesterol appear to be factors associated with nonresponse.

Anxious Depression in Major Depressive Disorder: Key Influences and Prevalence in Chinese Hospitalized Patients.

Anxious depression (AUD) is a common subtype of major depressive disorder (MDD) and has a significant negative impact on disease progression and patient prognosis. Our study aimed to determine the frequency of AUD in Chinese patients with MDD during their first hospitalization and to identify factors that may influence the emergence and intensity of these AUD. This study enrolled 981 Chinese MDD patients on their inaugural hospital admission. Data on demographic details, clinical profiles, and psychological symptoms-such as depression, anxiety, psychosis, and illness severity scores-were gathered and examined. The study found that 10.30% of the target population exhibited AUD. Compared with the non-AUD group, the AUD group had higher scores on Hamilton Depression Scale (HAMD), Positive symptom subscale of the Positive and Negative Symptom Scale (PSS), and Clinical Global Impression Scale - Severity of Illness (CGI-SI) and higher levels of fasting blood glucose (FBG), total cholesterol (TC), body mass index (BMI), systolic blood pressure (SBP) and diastolic blood pressure (DBP). In addition, higher scores of HAMD, PSS and CGI-SI were risk factors for increasing the severity of anxiety, higher TC level was contrary. This study reveals the prevalence of AUD in hospitalized patients with MDD and identifies clinical factors that contribute to the onset and progression of AUD. Reporting these clinical features may help establish potential markers for early recognition and intervention.

Serum lipid profiles and uptake of lipid-lowering therapy in patients with premature atherosclerotic cardiovascular disease (ASCVD) in comparison to older patients with ASCVD

Abstract Background Serum lipid levels are well-established risk factors for developing atherosclerotic cardiovascular disease (ASCVD). There are multiple guideline-supported treatments for managing dyslipidaemia for secondary prevention of ASCVD events. Lipid profiles and uptake of guideline-directed lipid-lowering therapy (GDLLT) is poorly characterised in patients with premature ASCVD compared to their older counterparts. Purpose To investigate serum lipid profiles and GDLLT uptake in patients with premature ASCVD in comparison to older patients with ASCVD. Methods Consecutive patients who underwent inpatient invasive coronary angiography at our institution between January 2019-December 2021 were examined. Patients with confirmed ASCVD on coronary angiography were stratified into two groups based on the 2019 ESC/EAS Guidelines for the Management of Dyslipidaemias definition of premature ASCVD: Group 1 comprised of younger patients (&amp;lt;55 years for men, &amp;lt;60 years for women) and Group 2 comprised of older patients (≥55 years for men, ≥60 years for women). Demographics, clinical and biochemical parameters (including lipid profiles) and medications were obtained from the electronic medical record and compared between groups to identify differences in risk factor profiles. Results A total of 1437 patients (980 [68.2%] male, mean age 62.4±13.9 years) underwent coronary angiography. 916 patients (63.7%) had confirmed ASCVD, of which 225 were classified as premature ASCVD (24.6%, mean age 47.8±10.1 years) vs 691 older patients with ASCVD (75.4%, mean age 69.5±8.7 years). Group 1 patients had significantly higher mean BMI (31.7±8.1 vs 69.5±8.7; p=0.001) and lower prevalence of hypertension (54.2% vs 69.5%; p&amp;lt;0.001) or chronic kidney disease (5.3% vs 12.6%; p=0.002) compared to Group 2. There were no significant differences in sex, diabetes mellitus, or smoking history. Lipid profiles were significantly different between the two groups: Group 1 had higher levels of total cholesterol (TC), LDL-C, triglycerides, and TC/HDL-C ratio, but lower HDL-C levels (all p&amp;lt;0.001). A lower proportion of Group 1 patients were on GDLLT (42.7% vs. 60.3%; p&amp;lt;0.001). Amongst patients on GDLLT, there were similar rates in the use of high-intensity statins between groups, but Group 1 patients were significantly more likely to have an LDL-C level ≥1.8mmol/L (p=0.003). Multivariable models for individual lipid subfractions, accounting for gender, cardiovascular risk factors, and LLT use, showed that all lipid parameters remained significantly different between groups (all p&amp;lt;0.001). Conclusion Patients with premature ASCVD have significantly different lipid profiles compared to older ASCVD patients. They also have lower uptake of guideline-directed LLT and are less likely to meet recommended LDL-C targets for high-risk ASCVD despite therapy. These findings highlight the need for tailored risk factor evaluation and management in this population.

Prevalence and associated factors of dyslipidemia in elderly people: Results from the Ardakan Cohort Study on Ageing, Iran.

Dyslipidemia is a major modifiable factor in elderly people. The study objective was to assess the prevalence and associated risk factors of dyslipidemia among the Iranian population aged over 50. This population-based cross-sectional study is part of the Iranian Longitudinal Study on Ageing conducted in Ardakan, Iran. In total, 5,197 participants aged over 50 years old were included through a stratified random sampling method. Dyslipidemia was defined in compliance with the Adult Treatment Panel III criteria. The Chi-square and independent sample t-test were used to compare categorical and quantitative variables, respectively. A logistic regression analysis was applied to determine associated factors of dyslipidemia. The mean age of the participants was 62.24±7.52. The prevalence of dyslipidemia was 68.85%. High levels of total cholesterol, triglyceride, low-density lipoprotein, and low level of high-density lipoprotein were seen among 9.74%, 24.66%, 5.54%, 19.20% of the participants, respectively. In addition, 66.05% of the study participants were under the treatment of lipid-lowering medications. Among the possible investigated risk factors of dyslipidemia, male gender (odds ratio (OR) = 0.56, 95% confidence interval (CI): 0.47, 0.68), waist circumference (OR = 1.03, 95%CI: 1.02, 1.04), diabetes mellitus (OR = 2.28, 95%CI: 1.96, 2.66), and hypertension (OR = 1.59, 95%CI: 1.38, 1.83) showed a statistically significant association (p<0.05). Dyslipidemia is highly prevalent in Ardakan's older population. So, lipid management interventions are necessary for this population.

Gambaran Kadar Profil Lipid dengan Derajat Keparahan pada Penderita Stroke Iskemik di Rumah Sakit Ibnu Sina Makassar Tahun 2021-2023

This study aims to describe the lipid profile levels and severity in ischemic stroke sufferers at Ibnu Sina Hospital Makassar in 2021-2023. The method used in this research is descriptive with a cross sectional study design. The results of this study found that the majority were female with 98 patients (58%) from the total population. The majority had high total cholesterol levels with 106 patients (63%) of the total population. The majority of triglyceride levels were normal with 159 patients (95%) of the total population. The majority of High Density Lipoprotein (HDL) levels were normal with 125 patients (74%) of the total population. The majority of Low Density Lipoprotein (LDL) levels were normal with 121 patients (72%) of the total population. Patients were measured using the National Institute of Health Stroke Scale (NIHSS), the majority of patients experienced moderate stroke with a total of 103 patients (61%) at Ibnu Sina Hospital Makassar during 2021-2023.

Fatty Acid β-Oxidation May Be Associated with the Erythropoietin Resistance Index in Stable Patients Undergoing Haemodialysis.

Lipid metabolism and adiponectin modulate erythropoiesis in vitro and in general population studies and may also affect responsiveness to erythropoietin in patients undergoing haemodialysis (HD). However, little is known about the impact of lipid-associated biomarkers on reticulocyte production and erythropoietin resistance index (ERI) in patients undergoing HD. Therefore, we aimed to investigate their impacts in 167 stable patients undergoing HD. Pre-dialysis blood samples were collected and analysed for reticulocyte counts and serum lipid profiles by routine analyses and serum carnitine profiles (C0-C18) by LC-MS/MS. ERI was calculated as erythropoietin dose/kg/week normalized for haemoglobin levels. The independent positive determinants of reticulocyte count were log [Triglyceride (TG)] and logC18:1. A large proportion of longer-chain acylcarnitines was positively correlated with reticulocyte counts, possibly resulting from the accumulation of acylcarnitines in mitochondria undergoing fateful exocytosis from reticulocytes. These results indicate a possible association between reticulocyte formation and reduced β-oxidation, which occurs during the peripheral phase of erythroblast enucleation. Total cholesterol (TC) and log [C2/(C16 + C18:1)] as a putative marker of β-oxidation efficiency were negative independent determinants of ERI. Moreover, acyl chain length had a significantly positive impact on the correlation coefficients of individual acylcarnitines with ERI, suggesting that enhanced β-oxidation may be associated with reduced ERI. Finally, adiponectin had no independent association with reticulocyte counts or ERI despite its negative association with HDL-C levels. Enhanced fatty acid β-oxidation and higher TC levels may be associated with lower ERI, whereas higher TG levels and longer acylcarnitines may be related to the latest production of reticulocytes in stable patients undergoing HD.

Predictors in Youth of Adult Cardiovascular Events.

Childhood risk factors are associated with cardiovascular events in adulthood. We compared the utility of a risk model based solely on nonlaboratory risk factors in adolescence versus a model that additionally included lipids to predict cardiovascular events in adulthood. The study comprised 11 550 participants from 7 longitudinal cohort studies in the United States, Australia, and Finland with risk factor measurements in adolescence and followed into adulthood. The adolescent risk factors were defined by using clinical standards including overweight or obesity, elevated blood pressure, smoking, and borderline high or high levels of total cholesterol and triglycerides. The main outcomes were medically adjudicated fatal or nonfatal cardiovascular disease events occurring after age 25. Of 11 550 participants (55.1% female, mean age 50.0 ± 7.7 years), 513 (4.4%) had confirmed cardiovascular events. In a multivariable model (hazard ratio [95% confidence interval]), elevated blood pressure (1.25 [1.03-1.52]), overweight (1.76 [1.42-2.18]), obesity (2.19 [1.62-2.98]), smoking (1.63 [1.37-1.95]), and high total cholesterol (1.79 [1.39-2.31]) were predictors of cardiovascular events (P < .05). The addition of lipids (total cholesterol and triglycerides) into the nonlaboratory model (age, sex, blood pressure, BMI, and smoking) did not improve discrimination in predicting cardiovascular events (C-statistics for the lipid model 0.75 [SD 0.07] and nonlaboratory model 0.75 [0.07], P = .82). Nonlaboratory-based risk factors and lipids measured in adolescence independently predicted adult cardiovascular events. The addition of lipid measurements to nonlaboratory risk factors did not improve the prediction of cardiovascular events.

Associations of Blood Lipids with the Risk and Prognosis of Sudden Sensorineural Hearing Loss: A Meta-analysis.

Patients with sudden sensorineural hearing loss (SSNHL) may lose their hearing. The relationship between SSNHL and total cholesterol (TC), triglyceride (TG), high-density lipoprotein cholesterol (HDL-C), and low-density lipoprotein cholesterol (LDL-C) levels is still unclear. The association of TC, TG, HDL-C, and LDL-C levels with the risk and prognosis of SSNHL was explored in this study. After searching for literature in different databases, 13 researches were used to summarize the risk and prognosis of SSNHL associations with TC, TG, HDL-C, and LDL-C using meta-analysis. Total cholesterol had a significant association with the risk of SSNHL (95% CI, 1.34-2.91). Adjustment for confounding factors and grouping criteria of TG were all significant sources of heterogeneity. One of the significant sources of heterogeneity in the LDL-C subgroup analyses was an adjustment for confounders. Sensitivity analysis revealed a robust association between TC and the risk of SSNHL. There was a significant publication bias in the association between TC and SSNHL prognosis High TC level is a risk factor for SSNHL.

Cardiometabolic factors and vitamin D deficiency in pediatric patients with chronic kidney disease.

Patients with chronic kidney disease (CKD) are at increased risk for cardiovascular disease. Up to 80% of patients with CKD may exhibit inadequate vitamin D (VD) levels, which have been linked to the presence of cardiometabolic factors (CFs) in the adult population. However, research on this association in the pediatric population is limited. To analyze the effects of 25-hydroxyvitamin D3 (25-[OH]D) levels and status on the presence of CFs in children receiving kidney replacement therapy (KRT). This cross-sectional study included pediatric patients receiving KRT, aged 8-17 years, who were receiving hemodialysis or peritoneal dialysis from January 2021 to March 2024. We conducted anthropometric measurements, blood pressure assessments, and glucose, 25-(OH)D, and lipid profiling for all participants. The daily dose of cholecalciferol supplementation, as well as other medications affecting bone and lipid metabolism and antihypertensive drugs, were documented. Statistical analyses were performed using Student's t-tests and chi-square tests to compare the CFs between groups with and without VD deficiency. The study involved 156 patients with an average age of 12.9 years and a mean serum VD level of 22.5 ng/dL. Patients with VD deficiency presented higher levels of total cholesterol and diastolic blood pressure (p < 0.05). No statistically significant differences were found in other biochemical profile variables or in the frequency of cardiometabolic factors. Vitamin D deficiency seems to increase the risk of dyslipidemia and uncontrolled hypertension in children and adolescents with end-stage CKD.

Sex differences in the correlation between lipids related to cardiovascular risk factors and small dense LDL particles in patients with type 2 diabetes.

Sex differences in lipid metabolism associated with prevalent small dense (S-) low-density lipoprotein (LDL) cholesterol particles are not elucidated. An LDL to apolipoprotein B (ApoB) ratio < 1.2 can estimate how prevalent S-LDL particles are and, thus, reflect cardiovascular risk. The aim of this study was to evaluate the sex distribution of LDL/ApoB ratio among patients with type 2 diabetes (DM) and to assess, in both sexes, the correlations between key lipid parameters and LDL/ApoB < 1.2. The study included 190 Caucasian participants (mean age 51.8 ± 6.4 years) with DM (DM group) or without DM (control group) divided into subgroups according to sex. The participants were examined for levels of several lipid parameters, selected lipid-related oxidative stress markers, and estimated S-LDL prevalence. An LDL/ApoB < 1.2 (p < 0.05) was observed in 67% of male and female patients with DM. Although triglyceride levels did not differ between men and women, women had higher levels of total cholesterol (p < 0.05) and LDL cholesterol (p < 0.01) than men. Among women with LDL/ApoB < 1.2, strong correlations were observed between values of lipid hydroperoxides (LOOH) and atherogenic index of plasma (p < 0.005) and between levels of triglycerides and LOOH (p < 0.005) and ApoB (p < 0.0001). The findings indicate that women with LDL/ApoB < 1.2 tend to have a higher cardiovascular risk than men. Additionally, LDL/ApoB < 1.2 can be a surrogate marker for estimating the S-LDL prevalence in individuals with potentially increased cardiovascular risk.

Association Between Pericoronary Fat Attenuation Index as Evaluated by Coronary Artery CT Angiography and Clinical Interventions in Lipid Management Among Patients with Coronary Artery Disease.

This study aims to evaluate the relationship between the pericoronary fat attenuation index (FAI), derived from coronary artery computed tomography angiography, and post-lipid management levels of low-density lipoprotein cholesterol in patients with coronary artery disease (CAD). Additionally, the study investigates coronary inflammation across different lipid management strategies. We selected a cohort comprising 521 CAD patients who met the inclusion criteria. Patients were categorized into well-managed (LDL-C<2.6mmol/L) and poorly managed (LDL-C≥2.6mmol/L) groups based on lipid management efficacy. We collected anthropometric measures (height, weight, body mass index, and body surface area) and clinical indicators, including Gensini score, and FAI-related parameters for coronary atherosclerotic lesions. We analyzed the interrelations along these parameters and lipid management using statistical methods and assessed diagnostic value via receiver operating characteristic (ROC) curve analysis of these parameters was assessed through. The poorly managed group exhibited significantly higher levels of total cholesterol, triglycerides, and lower levels of high-density lipoprotein compared to the well-managed group (P < 0.05). Significant differences were observed between the groups in terms of lesion length in the proximal segment of the left anterior descending artery, FAI value in the proximal segment of lesions in the right coronary artery (RCA), volume thickness in the middle segment of RCA lesions, and lesion length in the distal segment of RCA (P < 0.05). ROC curve analysis revealed areas under the curve ranging from 0.484 to 0.660 for the parameters, indicating limited diagnostic efficacy. The FAI in the RCA varies with lipid management strategies, suggesting it as a valuable metric for monitoring both perivascular inflammation and lipid status in CAD patients. However, its current diagnostic efficacy is limited, indicating the need for further research to improve its clinical utility.

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Background: Dyslipidaemia has been proposed as a potential risk factor for breast cancer. This study aimed to evaluate the association between serum lipid profiles and breast cancer among women, comparing lipid levels between breast cancer patients and healthy controls. Methods: A hospital-based cross-sectional observational study was conducted at SMS Medical College and Hospital, Jaipur, from ethics committee approval until June 2024. The study included 100 breast cancer patients and 100 matched healthy controls. Inclusion criteria were individuals aged 18 years or older with informed consent, while exclusion criteria included critically ill patients, those with malignancies other than breast cancer, and those on lipid-lowering therapy. The lipid profile was assessed according to the National Cholesterol Education Program (NCEP) Adult Treatment Panel III (ATP III) guidelines. Data collection involved clinical examination, anthropometric measurements, and biochemical analysis of serum lipid levels. Results: The mean age of participants was 48.5 years for the Case Group and 45.92 years for the Control Group. Serum lipid profiles showed significantly higher levels of total cholesterol (TC), low-density lipoprotein cholesterol (LDL), and triglycerides (TG) in breast cancer patients compared to controls, with TC at 197 ± 42.2 mg/dl vs. 174.06 ± 38.46 mg/dl, LDL at 152.65 ± 32.57 mg/dl vs. 121.09 ± 24.56 mg/dl, and TG at 162.12 ± 15.64 mg/dl vs. 138.23 ± 22.99 mg/dl. High-density lipoprotein cholesterol (HDL) was significantly lower in breast cancer patients (36.0 ± 16.60 mg/dl vs. 50.60 ± 17.64 mg/dl). Subgroup analysis by age showed similar trends across different age groups. No significant differences were observed between premenopausal and postmenopausal women in lipid levels. Conclusion: Elevated serum lipid levels, particularly TC, LDL, and TG, are associated with breast cancer. Monitoring and managing lipid levels may offer potential benefits in breast cancer prevention and treatment strategies.

High levels of blood lipid and glucose predict adverse prognosis in patients with aneurysmal subarachnoid hemorrhage

ObjectiveWe conducted a retrospective study on the prognostic factors of aneurysmal subarachnoid hemorrhage (aSAH) patients in the author's Hospital from January 2019 to May 2023. To discuss the association of the blood lipid and glucose levels of patients with the prognosis of aSAH, and verify that high blood lipid and glucose levels are important factors affecting adverse prognosis. MethodsAll patients with aSAH were collected as the case group, which was divided into two groups according to the modified Rankin Scores (mRS), the good prognosis group (Group A, mRS ＜ 3) and the adverse prognosis group (Group B,mRS ≥3). The clinical data of age, gender, accompanied chronic diseases (hypertension, diabetes), smoking, drinking, Glasgow Coma Scale (GCS), Hunt-Hess (H-H) grade, Modified Fisher grade, total cholesterol (TC) , triglyceride (TG) , high-density cholesterol lipoprotein (HDL-C) , low-density cholesterol lipoprotein (LDL-C) , blood glucose (BG) , responsible aneurysm diameter and location were recorded too. Correlations between blood lipid and glucose levels and Modified Fisher grade were assessed by the Spearman correlation analysis. The receiver operating characteristic (ROC) curve was utilized to evaluate the diagnostic efficacy. The effect of blood lipid and glucose levels on adverse prognosis was analyzed by Logistic regression models. ResultA total of 259 patients with aSAH were enrolled. The average age of all patients is (56.54 ± 10.52) years, including 96 males and 163 females. They were divided into Group A (n = 146) and Group B (n = 113). Univariate analysis results show that age, the levels of TC, TG, LDL-C, and BG were higher in Group B (P < 0.05). Besides, Group B had more severe GCS, H-H grade, and Modified Fisher grade than Group A, and a higher proportion of intracranial aneurysms with larger diameter (P < 0.05). Correlation analysis showed that TC, TG, LDL-C, and BG levels were positively correlated with Modified Fisher grade (P < 0.05) and H-H grade (P < 0.05). Multivariate logistic regression model analysis showed that high level of Modified Fisher grade (OR = 0.079, 95%CI: 0.027–0.230) , high level of H-H grade (OR = 0.204, 95%CI: 0.067–0.622) , TC (OR = 10.711, 95%CI: 2.457–46.700) , LDL-C (OR = 0.178, 95%CI: 0.039–0.823) and BG (OR = 1.273, 95%CI: 1.012–1.602) increased the risk of adverse prognosis. The AUC of “H-H grade”, “Modified Fisher grade”, “TC level”, “LDL-C level” and “BG level” was 0.822, 0.885, 0.860, 0.772, and 0.721, respectively, in the ROC curve. ConclusionModified Fisher grade, H-H grade, TC, LDL-C, and BG levels at admission were independent predictors of adverse prognosis of aSAH. Besides, TC, LDL-C, and BG levels were positively correlated with Modified Fisher grade and Hunt-Hess grade. What's more, high levels of TC, LDL-C, and BG combined with Modified Fisher grade and H-H grade can identify high-risk groups with adverse prognoses in aSAH patients.

Relationships between Serum Lipid, Uric Acid Levels and Mild Cognitive Impairment in Parkinson's Disease and Multiple System Atrophy.

Mild cognitive impairment is one of the non-motor symptoms in Parkinson's disease (PD) and multiple system atrophy (MSA). Few studies have previously been conducted on the correlation between serum uric acid (SUA) and lipid levels and mild cognitive impairment in PD and MSA. Participants included 149 patients with PD and 99 patients with MSA. The Mini-Mental State Examination (MMSE) and Montreal Cognitive Assessment (MoCA) were used to evaluate cognitive function. Evaluations were conducted on SUA and lipid levels, which included triglyceride, low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C) and total cholesterol (TC). Patients with PD and MSA diagnosed with mild cognitive impairment demonstrated multiple cognitive domain impairment when compared with patients with normal cognition. Attentional impairment was more pronounced in patients with MSA when compared with PD (p = 0.001). In PD, the risk of mild cognitive impairment was lower in the highest quartiles and secondary quartile of SUA than in the lowest quartiles (odds ratio [OR] = 0.281, 95% confidence intervals [CI]: 0.097-0.810, p = 0.019; and OR = 0.317, 95% CI: 0.110-0.911, p = 0.033). In MSA, the risk of mild cognitive impairment was lower in the third and highest quartile of SUA than in the lowest quartile (OR = 0.233, 95% CI: 0.063-0.868, p = 0.030; and OR = 0.218, 95% CI: 0.058-0.816, p = 0.024). In patients with PD, the MoCA scores were negatively correlated with TC levels (r = -0.226, p = 0.006) and positively correlated with SUA levels (r = 0.206, p = 0.012). In MSA, the MoCA scores were positively correlated with SUA levels (r = 0.353, p = 0.001). Lower SUA levels and higher TC levels are a possible risk factor for the risk and severity of mild cognitive impairment in PD. Lower SUA levels are a possible risk factor for the risk and severity of mild cognitive impairment in MSA.

Endothelial Dysfunction in Children with Frequently Relapsing and Steroid-Dependent Nephrotic Syndrome

Background Children with frequently relapsing (FR) or steroid-dependent (SD) nephrotic syndrome (NS) show endothelial dysfunction and risk of endothelial injury during relapses, increasing the risk of accelerated atherosclerosis and adverse cardiovascular events. This study examines the plasma levels of markers of endothelial dysfunction [sE-selectin and vascular cell adhesion molecule-1 (VCAM-1)] in children aged 1–16 years with FRNS and SDNS in relapse. Materials and Methods Fifty-six children with FRNS and SDNS between 1 and 16 years were enrolled at the time of relapse and followed till six weeks of steroid-induced remission. Markers of endothelial dysfunction (sE-selectin and VCAM-1) in plasma were measured in these children and in an equal number of controls. Results Plasma sE-selectin and VCAM-1 levels were significantly raised during relapse, declined after six weeks of steroid-induced remission, and became comparable to controls (p &lt; 0.0001). We found high serum total cholesterol and triglycerides levels during relapse that remained elevated even after steroid-induced remission as compared to controls (p &lt; 0.0001). Raised levels of these markers confirm endothelial dysfunction in FRNS and SDNS patients. Conclusion Children with FRNS and SDNS had endothelial dysfunction during relapse, which was largely dependent upon disease activity.

Effect of intravenous methylprednisolone on serum antibody levels in thyroid eye disease

Background/aimsWe evaluated longitudinal autoantibody changes after intravenous methylprednisolone (IVMP), compared them with those in untreated patients and identified prognostic factors for treatment response.MethodsIn this single-centre, retrospective, observational study, a total...