View clinical trials related to Blood Pressure.
Filter by:Blood pressure meter model CH-101 was to be assessed against the standard mercury sphygmomanometer according to the protocol of the ANSI/AAMI SP-10.
The purpose of this study is to investigate the effects of berry consumption on indicators of cardiovascular disease risk (blood pressure, cardiovascular biomarkers, nutrigenomics).
Understanding the possible mechanism(s) by which the DASH dietary pattern lowers blood pressure will potentially enhance the value of this dietary intervention by elucidating the conditions under which it will be most effective, identifying target populations, examining its impact on vascular health beyond blood pressure, and enhancing the investigators' understanding of the interactions among diet, blood pressure and vascular function. In addition, results of this study may help to identify additional therapeutic targets. Therefore, the overall goal of the proposed study is to determine the mechanism(s) by which the DASH dietary pattern lowers blood pressure by using a controlled feeding design.
The purpose of this study was to compare the Continuous Non-invasive Arterial Pressure (CNAP) monitor with the gold standard of invasive arterial pressure monitoring during: 1. induction and maintenance of general anaesthesia 2. intensive care unit treatment of postoperative patients with an ASA 3 or 4 status
The purpose of this study is to monitor the blood pressure level of the patient using a preformed cuff ranged 22 cm-36 cm.
Recent evidences showed beneficial effects of omega-3 fatty acids on cardiovascular morbidity and mortality. Regular Omega-3 fatty acid consumption reduces cardiovascular mortality, ischemic heart disease and stroke mortality. There is probably no single mechanism of action that explains this beneficial effect; but possible mechanisms include reduce susceptibility of the heart to ventricular arrhythmia, antithrombogenic effect, reduce triglyceride level, promotion of nitric oxide-induced endothelial relaxation, and retard growth of atherosclerotic plaque. The combination of satins and omega3 was proved to be better the any of the drugs alone in several studies. The purpose of the study is to investigate several possible mechanisms that may explain the add on beneficial effect of omega-3 in hypercholesterolemic patients already treated with satins.
Purple Sweet Potato juice (PSP-juice) is a juice based on purple-fleshed sweet potato concentrate, containing a high level of anthocyanins. Purple-fleshed sweet potatoes have attracted attention to industry and scientists due to multiple physiological functions such as radical-scavenging, ACE-inhibitory and α-glucosidase inhibitory activities in vitro, and also hepato-protective, antihypertensive and antihyperglycemic effects in vivo. Previous studies in Japanese subjects showed potential beneficial effects of PSP beverages on liver function and blood pressure in volunteers with impaired hepatic function and/or hypertension. The main objective of this study is to examine the effect of PSP-juice on liver enzymes and blood pressure. The secondary objective is to examine the effects of PSP-juice juice on insulin resistance.
The purpose of this study is to monitor the blood pressure level of the patient using a wrist cuff ranged 14 cm-25 cm.
Project Overview: Poor hypertension control has dire consequences for the African-American population who suffer greater death and disability from heart disease, stroke, and renal failure than whites. To reduce these health disparities it is critical to promote of a healthy lifestyle in regard to diet, exercise, adherence to medications, as well as other behaviors. However, physicians usually fail to address lifestyle behaviors in the context of the harried patient visit. Therefore, the investigators hypothesized that the investigators could reduce cardiovascular risk by providing additional support to persons with poorly controlled hypertension through phone calls from trained peer patients and visits to an office support staff member. Study Design: A single-blind, randomized, controlled trial in 280 African-American primary care patients aged 40-75 with poorly controlled hypertension (HTN). The intervention group receives a practice-based team intervention that combines peer coach with office staff (i.e., medical assistant or licensed practice nurse) visits to address lifestyle challenges. Both intervention and control groups receive informational materials and healthy soul food recipes from the American Heart Association. The 6 month intervention alternates monthly phone calls from peer coaches about lifestyle behavioral changes with office-based visits with the support staff member during which patients review and discuss low literacy slide shows about healthy behaviors as well as examine their personal cardiovascular risk profile.
The objective of the present study was to examine the effects of a single placebo intervention on blood pressure and to investigate autonomic and psychological mediating mechanisms.