View clinical trials related to Blood Pressure.
Filter by:High blood pressure is the leading risk factor for heart disease and stroke. Approximately 12% of the population have a particular genetic factor (known as the TT genotype) which increases the risk of high blood pressure. Previous studies conducted at this centre have shown that taking the B-vitamin riboflavin, for up to 3 months, decreases blood pressure in adults with the TT genotype. It is currently not known how riboflavin lowers blood pressure in those with the TT genotype but it could be as a result of altering blood levels of nitric oxide. Nitric oxide causes blood vessels to expand, leading to improved blood vessel function, an important predictor of cardiovascular health. However, the effect of riboflavin supplementation on nitric oxide and blood vessel function has not been previously studied. Furthermore, it is unclear whether taking riboflavin over a shorter period of time or at doses higher than 1.6 mg/d can also lower blood pressure and improve blood vessel function in this at risk group. Therefore, the aim of this study is to assess the effects of riboflavin supplementation on blood pressure, biomarkers of nitric oxide bioavailability and blood vessel function. It is hypothesised that riboflavin supplementation will increase nitric oxide bioavailability, leading to reduced blood pressure and improved blood vessel function and, and that a higher riboflavin dose will lead to greater reductions in blood pressure.
This study investigated the effects of two different doses of Crocus Sativus in glucose beverages on glycemic responses.
This study investigated the effects of three doses of spirulina in glucose beverages on postprandial glycemic responses, arterial blood pressure, and subjective satiety.
This study investigated the effects of cookies containing 2.5 g Spirulina on postprandial glycemic and insulin responses.
The accuracy and safety of wrist blood pressure (model: MLY-B10) is evaluated according to the requirement of EN ISO 81060-2:2019/A1:2020.
The present study will investigate a set of biomedical sensors with a wireless data communication system and evaluate the sensors' recording quality. The sensors and wearable wireless system have been approved by Food and Drug Administration (FDA) for recording Electrocardiography (ECG), Trans Thoracic Impedance (TTI), Heart Sounds and Acitigraphy. The sensors and wireless system will be used along with conventional sensor systems (as intended to be used).
The proposed project explores the acceptability and health benefits of ready-to-eat (RTE) meals based on the Dietary Approaches to Stop Hypertension (DASH) eating plan. The researchers have developed 14 recipes following the DASH eating plan, which is recommended for the prevention of cardiovascular disease (CVD). The prepackaged meals will be processed using Washington State University (WSU) microwave technologies to ensure food safety. In this pilot study, a sample of 30 participants will be recruited by to study the impact of the DASH meals on blood pressure. All meals will be provided to participants, who will consume the meals daily over a period of 4 weeks. Daily and weekly monitoring of participants (blood pressure and weight) will allow us to gain a scientific understanding on the preventive power of healthy diets in lowering blood pressure and reducing CVD risk.
This clinical study aims to assess the efficacy of TOTUM-854, a mix of 6 plant extracts, consumed twice a day on automated office blood pressure in subjects with moderately elevated blood pressure. The hypothesis is that TOTUM-854 is superior to placebo for decrease of automated office blood pressure after 12 weeks of consumption.
Mexico is going through a major environmental and nutritional crisis, which is related to unsustainable dietary behaviors. Sustainable diets could solve both problems together. However, in Mexico and the world, an intervention program oriented to promoting sustainable diets has not been designed. This study protocol aims to design a 3-stages, 15 weeks, sustainable-psycho-nutritional digital intervention program whose objective is to promote the adherence of the Mexican population to a sustainable diet and to evaluate its effects on dietary water and carbon footprints, metabolic biomarkers, and gut microbiota of this population. The behavior change wheel model and the guide for digital interventions design will be followed. In stage 1, the program will be designed using the sustainable diets model, and the behavior change wheel model. A sustainable food guide, sustainable recipes, and food plans as well as a mobile application will be developed. In stage 2, the intervention will be carried out for 7 weeks, and a follow-up period of 7 weeks, in a sample of Mexican young adults (18 to 35 years) randomly divided into an experimental group (n=50) and a control group (n=50). The nutritional care process model will be used. Anthropometric, biochemical, clinical, dietary, environmental, socioeconomic level and cultural aspects, nutritional-sustainable knowledge, behavioral aspects, and physical activity will be considered. Thirteen behavioral objectives will be included using successive approaches in online workshops twice a week. The population will be monitored using the mobile application that will include behavioral change techniques. In stage 3, the effects of the intervention will be assessed on the dietary water and carbon footprint, lipid profile, serum glucose, and gut microbiota composition of the evaluated population. It is expected to find improvements in health outcomes and a decrease in dietary water and carbon footprints. With this study, the first theoretical-methodological approach to the sustainable-psycho-nutrition approach will be generated.
In this clinical study, the investigator will compare vital signs measurements obtained using the non-invasive, wireless VitalTracert monitoring devices (both a VT-Watch and a VT-Patch) to a proprietary continuous physiological data collection tool in 40 patients including 16 patients with an invasive arterial line catheter (radial or femoral) at the pediatric intensive care unit.