View clinical trials related to Cholesterol.
Filter by:The aim of this study is to assess the effectiveness of Almega PL, a Nannochloropsis algae-derived extract rich in eicosapentaenoic acid (EPA), on improving blood markers associated with heart health of iwi customers.
The purpose of this study is to assess whether introducing table olives into the diet results in health-related benefits for young adults. Several studies have shown that addition of olives as part of somebody's diet has a positive impact on cardiovascular, metabolic, and inflammatory factors. However, there have not been many studies among young, healthy adults. This study will compare levels of specific biomarkers, collected through blood draw, at the beginning of the study and after 5 weeks, to evaluate the effects of investigational daily olive consumption.
Women Veterans are the fastest growing segment of VA users. This dramatic growth has created challenges for VA to ensure that appropriate services are available to meet women Veterans' needs, and that they will want and be able to use those services. The EMPOWER QUERI 2.0 Program is a cluster randomized type 3 hybrid implementation-effectiveness trial testing two strategies designed to support implementation and sustainment of evidence-based practices for women Veterans in up to 20 VA facilities from 4 regions.
This study will evaluate the feasibility of using a sub-therapeutic dose of a fluorine-18 analogue of NP-59 ([18F]FNP-59) to image the adrenal gland. Some participants are healthy normal subjects but have undergone interventions to manipulate hormones while other participants have known adrenal pathology.
This exploratory, first-in-man, phase 0 study will evaluate the feasibility of using a sub-therapeutic dose of a fluorine-18 analogue of NP-59 ([18F]FNP-59) to image the adrenal gland in healthy normal subjects. The researchers believe that [18F]FNP-59 would greatly improve the imaging characteristics, by providing a PET imaging cholesterol analogue with significantly improved radiation dosimetry.
Randomized parallel and double blind clinical trial in which it is intended to analyze the efficacy of a nutraceutical on cholesterol and endothelial function after the consumption of a product for eight weeks.
The researchers' implement and measure the effects of a singing group intervention program for older adults, with an RCT design, in a natural context, on the health, well-being and cognitive function of older adults.
Hypothesis: increasing dietary cholesterol in humans will increase visceral, but not subcutaneous adipocyte size, free cholesterol content, and inflammatory gene expression. Visceral and abdominal subcutaneous adipose tissue biopsies will be obtained from non-obese subjects undergoing elective abdominal surgery at Wake Forest Baptist Medical Center after 3 weeks of zero (control) or 1g dietary cholesterol supplementation. Blood samples will also be taken before and after 3 weeks of dietary supplementation (0 vs. 1g dietary cholesterol) to measure plasma lipids levels, and ex vivo monocyte chemotaxis. Blood will also be used to isolate CD14+ monocytes for RNA extraction and storage for future transcriptome studies. Measurements of adipocyte size, free cholesterol content, and inflammatory gene and protein expression in the adipose tissue biopsies to test the hypothesis. Adipocytes and the stromal vascular fraction will be isolated and evaluated for CD14+ macrophages for RNA extraction and storage for future transcriptome analysis.
The objective of the study is to assess the effect of two diets with different fat composition on cholesterol metabolism. The study was a randomized cross-over trial where volunteers follow two study periods with different types of meat (lean and fat red meat) separately by a ten days wash-out period. At the beginning of the study and after the study periods the following parameters are determined: anthropometric (weight, waist, circumference and body mass index), blood pressure, dietary (72-hours dietary registry) and exercise assessments and biochemical analysis (total cholesterol, triglycerides, HDL cholesterol, LDL cholesterol, apolipoprotein A1, apolipoprotein B, iron, transferring, ferritin, uric acid, glucose, HbA1c and insulin). Serum concentration of non cholesterol sterols (sitosterol, campesterol, stigmasterol, desmosterol and lanosterol) and oxysterols (24S-hydroxycholesterol, 27-hydroxycholesterol and 7α-hydroxycholestenone) were measured by High Performance Liquid Chromatography tandem Mass Spectrometry in these subjects throughout along the study in order to demonstrate the effect of different red meat on the hepatic metabolism of cholesterol.
The objectives of the research are to assess the effects of increased protein and fiber intake at breakfast on neural activation in brain regions associated with appetitive drive and reward-driven eating, measures of subjective appetite, and ingestive behavior in overweight adults. Additional outcomes of interest include the effects of the breakfast intervention on blood sugar and cholesterol profiles.