A case-control study of oxidized low density lipoproteins and preeclampsia risk

Background: Psoriasis is a chronic inflammatory disorder with defective proliferation and differentiation of keratinocytes. It is associated with metabolic syndrome i.e. dyslipidemia, hypertension, obesity, cardiovascular diseases and insulin resistance. The high incidence of cardiovascular events in psoriasis is highly associated with abnormal lipid metabolism. This case-control study was done in North Indian medical institute to investigate the levels of serum lipids in psoriasis patients taking in account various parameters like weight, height, body mass index, blood pressure and diabetes.Methods: We assessed the fasting lipid profile in 48 psoriasis patients and 48 healthy, age and sex matched controls.Results: The study found significant elevation (p<0.05) of serum total cholesterol, triglycerides, low density lipoproteins (LDL) and very low density lipoproteins (VLDL) in psoriasis patients compared to controls. The levels of high density lipoproteins (HDL) were also significantly lower (p<0.05) in psoriasis patients.Conclusions: This study suggests that psoriasis is a high risk disorder for cardiovascular mortality and morbidity because of its association with dyslipidemia.

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Hyperuricemia as an Additional Risk Factor for Coronary Artery Disease: A Hospital Based Case Control Study in Western Region of Nepal

Nepal Journal of Epidemiology ◽

10.3126/nje.v1i3.5571 ◽

1970 ◽

Vol 1 (3) ◽

pp. 81-85

Author(s):

Ankush Mittal ◽

Brijesh Sathian ◽

Arun Kumar ◽

Nishida Chandrasekharan ◽

Shamim Mohammad Farooqui ◽

...

Keyword(s):

Coronary Artery Disease ◽

Uric Acid ◽

Coronary Artery ◽

Serum Uric Acid ◽

Case Control Study ◽

Case Control ◽

Low Density Lipoproteins ◽

Low Density ◽

Artery Disease ◽

Control Study

Background In the 21st century, cardiovascular diseases will continue to dominate the disease spectrum and death statistics in both the industrialized and developing worlds. Coronary artery disease (CAD) is the foremost cause of cardiovascular disease related deaths worldwide, with >4.5 million deaths taking place in the developing world. Augmented serum uric acid levels are recurrently come across with hyperlipidemia, atherosclerosis, obesity, glucose intolerance, renal disease, and hypertension which all play a fundamental role in the pathogenesis of coronary artery disease. Materials and methods It was a hospital based case control study carried out in the Department of Biochemistry of Manipal Teaching Hospital, Pokhara, Nepal between 1st January 2010 and 31st December 2010. The variables collected were age, gender, serum uric acid, total cholesterol, low density lipoproteins, triglycerides, high density lipoproteins and very low density lipoproteins. Approval for the study was obtained from the institutional research ethical committee. Results There was insignificant difference for age between groups. In cases of hyperuricemia, there was marked increase in levels of serum uric acid (8.043± 0.43 mg/dl) when compared to controls (4.28 ± 0.66 mg/dl. In patients suffering from coronary artery disease with hyperuricemia, there was marked increased in levels of serum uric acid(8.222 ± 0.39 mg/dl) found to be statistically significant when compared to controls (4.285 ±0.66 mg/dl) and values were quite similar to hyperuricemic patients (8.043 ± 0.43 mg/dl).Further, in patients suffering from coronary artery disease with hyperuricemia, there was marked increased in mean values of serum total cholesterol (257.56 ± 22.65 mg/dl) ) when compared to controls (173.22 ± 32.63mg/dl). Conclusion Hypercholesterolemia due to hyperuricemia is most common modifiable factor for coronary artery disease. Allopurinol and newer urate-lowering agents restores endothelial function in coronary artery disease patients. The ability of physicians to pharmacologically manage serum urate levels, a better understanding of the interaction between hyperuricemia, gout and vascular disease may be critical for the reduction of morbidity and mortality in high-risk coronary artery disease patients.Key words: Hyperuricemia; Coronary artery disease; Nepal DOI: http://dx.doi.org/10.3126/nje.v1i3.5571 Nepal Journal of Epidemiology 2011;1(3) 81-85

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First trimester prediction of gestational diabetes mellitus using plasma biomarkers: a case-control study

Journal of Perinatal Medicine ◽

10.1515/jpm-2018-0120 ◽

2019 ◽

Vol 47 (2) ◽

pp. 161-168 ◽

Cited By ~ 6

Author(s):

Paula J. Correa ◽

Pia Venegas ◽

Yasna Palmeiro ◽

Daniela Albers ◽

Gregory Rice ◽

...

Keyword(s):

Diabetes Mellitus ◽

Gestational Diabetes ◽

Gestational Diabetes Mellitus ◽

Case Control Study ◽

Low Density Lipoprotein ◽

Density Lipoprotein ◽

First Trimester ◽

Case Control ◽

Low Density ◽

Control Study

AbstractObjectivesTo evaluate the first trimester maternal biomarkers for early pregnancy prediction of gestational diabetes mellitus (GDM).MethodsThe study was a case-control study of healthy women with singleton pregnancies at the first trimester carried out at the Obstetrics and Gynecology Unit, Clinica Davila, Santiago, Chile. After obtaining informed consent, peripheral blood samples of pregnant women under 14 weeks of gestation were collected. At 24–28 weeks of pregnancy, women were classified as GDM (n=16) or controls (n=80) based on the results of a 75-g oral glucose tolerance test (OGTT). In all women, we measured concentrations of fasting blood glucose, insulin, glycated hemoglobin, uric acid, cholesterol, high density lipoprotein (HDL), low density lipoprotein (LDL), very low density lipoprotein (VLDL), triglycerides, aspartate aminotransferase (AST), alanine aminotransferase (ALT), γ-glutamyl transpeptidase (GGT), alkaline phosphatase (AP), sex hormone-binding globulin (SHBG), adiponectin, tissue plasminogen activator (t-PA), leptin and placental growth factor (PGF).ResultsThe GDM group displayed an increased median concentration of cholesterol (P=0.04), triglycerides (P=0.003), insulin (P=0.003), t-PA (P=0.0088) and homeostatic model assessment (HOMA) (P=0.003) and an increased mean concentration of LDL (P=0.009) when compared to the control group. The receiver operating characteristic (ROC) curve for significant variables achieved an area under the curve (AUC) of 0.870, a sensitivity of 81.4% and a specificity of 80.0%. The OGTT was positive for GDM according to the IADPSG (International Diabetes in Pregnancy Study Group) criteria.ConclusionWomen who subsequently developed GDM showed higher levels of blood-borne biomarkers during the first trimester, compared to women who did not develop GDM. These data warrant validation in a larger cohort.

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Determinants of Cardiovascular Disease among Urban Women with Psoriasis: A Case–Control Study

Indian Journal of Cardiovascular Disease in Women WINCARS ◽

10.1055/s-0040-1705661 ◽

2020 ◽

Vol 5 (02) ◽

pp. 102-108 ◽

Cited By ~ 1

Author(s):

Sudha Bala ◽

Archana Mavoori ◽

Harshal Pandve ◽

Chinmayee Biswal ◽

Vijay Prasanna ◽

...

Keyword(s):

Blood Pressure ◽

Blood Glucose ◽

Waist Circumference ◽

Case Control Study ◽

Low Density Lipoprotein ◽

Fasting Blood Glucose ◽

Density Lipoprotein ◽

Case Control ◽

Low Density ◽

Control Study

Abstract Background and Aim Psoriasis have a direct impact on development of cardiovascular risk factors leading to atherosclerosis and metabolic abnormalities. In order to prevent the complications, early and prompt identification of factors through various parameters help in primary and secondary prevention of cardiovascular diseases (CVDs) among these psoriatic patients. Therefore the aim of this study is to determine the prevalence of various determinants for cardiovascular diseases among cases and controls. Methods A hospital based case control study at a tertiary care hospital included women from the out patient department, aged above 18 years who were known cases of psoriasis. 114 patients were recruited with 1:1 ratio between cases and controls. All patients were evaluated using semi structured interview schedule with socio demographic variables, duration of disease, family history, and usage of drugs. Severity of disease was assessed through the psoriasis area severity index (PASI). Body surface area (BSA), body mass index (BMI), waist circumference and blood pressure measurement were done using standard methods. Lipid profile, high sensitivity C-Reactive protein (HsCRP) and blood sugar through calibrated analyzers having quality control. Carotid intima media thickness (CIMT) was assessed by using carotid Doppler technique to measure atherosclerosis. Results One hundred fourteen patients, means 57 pairs of cases and controls were analyzed in this study. Significant determinants among cases were raised such as waist circumference (p = 0.025), diastolic blood pressure (p = 0.0001), low density lipoprotein (p = 0.002) and fasting blood glucose (p = 0.004) when compared to controls. HsCRP and CIMT were also raised among cases but only CIMT was statistically significant when compared to controls (p = 0.0001). We also found raised determinants among psoriatic arthritis patients compared to psoriasis. Conclusion Psoriasis patients had high waist circumference, diastolic blood pressure, low density lipoprotein, fasting blood glucose, and CIMT when compared to controls. Early identification of these determinants make them amenable for prevention.

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Evaluation of Lipid Profile in Patients with Cherry Angioma: A Case-Control Study in Guilan, Iran

Dermatology Research and Practice ◽

10.1155/2018/4639248 ◽

2018 ◽

Vol 2018 ◽

pp. 1-5 ◽

Cited By ~ 1

Author(s):

Abbas Darjani ◽

Rana Rafiei ◽

Sareh Shafaei ◽

Elahe Rafiei ◽

Hojat Eftekhari ◽

...

Keyword(s):

High Density Lipoprotein ◽

Lipid Profile ◽

Serum Lipids ◽

Case Control Study ◽

Low Density Lipoprotein ◽

Density Lipoprotein ◽

Case Control ◽

Angiogenic Factors ◽

Low Density ◽

Control Study

Background. Cherry angioma is the most common type of acquired cutaneous vascular proliferation which would increase with aging due to some angiogenic factors but the exact pathogenesis is unknown. Usually angiogenic factors are synthesized in human body to compensate occlusive effects of atherogenic agents such as serum lipids. Our hypothesis was that increased levels of these angiogenic factors could be a trigger for development of cherry angioma. This study has been designed to compare frequency of dyslipidemia in subjects with and without cutaneous cherry angioma. Methods. In this case-control study, 122 cases with cherry angioma and 122 control subjects without cherry angioma were enrolled. Demographic characteristics, number of the cherry angioma lesions, and serum lipid profile were collected for all subjects. The data was analyzed using SPSS 18 software. Results. Mean levels of the total cholesterol, triglyceride, low-density lipoprotein, and high-density lipoprotein were higher in patients with cherry angioma compared to control subjects in which differences were significant for total cholesterol, low-density lipoprotein, and triglyceride (P<0.05) but not for high-density lipoprotein level. Conclusion. Serum lipids may have a role in producing angiogenic factors and development of cherry angioma and it seems logical to evaluate lipid profile in these cases.

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