Active clinical trials for "Hypertension"

Numerous large-scale epidemiological studies have made it possible to establish a link between the average consumption of table salt (sodium chloride) and blood pressure figures. In France, according to the French Agency for Food, Environmental and Occupational Health & Safety (ANSES), salt intakes could be estimated from 2 national food consumption surveys INCA 1 and INCA 2. This made it possible to take a photograph of food consumption habits and to show that the average consumption of salt contained in food in France is 8.7g/day for men and 6.7g/day for women. To these contributions must also be added 1 to 2g of salt for the resalting and the cooking water. According to the food consumption survey INCA 3, french plate still contains a large part of processed foods and still a little too much salt (on average 9g/day for men and 7g/day for women at compare with the objectives of the National Health Nutrition Program of 8g/day and 6.5g/day respectively). In addition, the World Health Organization (WHO) recommends consuming less than 5g of salt per day. In this context, sodium intake through mineral water was also questioned. Both in terms of basic and clinical research, the biological effects of dietary sodium chloride intake have been the subject of a great deal of work for several decades. The mechanisms of transmission in the induced or hemodynamic effects related to the absorption of Na multiple debates and their impact on cardiovascular risks remain very uncertain. Work has shown that all subjects do not react homogeneously to sodium chloride intakes, thus determining what are called "NaCl-sensitive" people who in a situation of major sodium intake will show an increase of peripheral vascular resistance and an increase in blood pressure, much more marked than in subjects called " NaCl resistant ". "NaCl-sensitive" people represent 10 to 30% of the population, with notable differences according to ethnic origins, regions and continents. A marked overrepresentation of this phenotype is observed in patients with hypertension or with a family history of hypertension. Furthermore, studies conducted on animals and humans show that sodium intake does not have the same impact on the parameters mentioned above, depending on whether it is in the form of chloride or bicarbonate salt. On the basis of these elements, the investigators developed a clinical study protocol intended to demonstrate a possible differential effect in the biological effects of the same sodium orally intake (2.56g per day), depending on the salt origin.

Amlodipine Besylate Controlled-release Tablets in Healthy Volunteers in a Randomized, Open, Two-cycle, Double-cross, Fasting State Comparative Pharmacokinetic Study. Major objective: Taking amlodipine besylate controlled-release tablets (specification: 5 mg) developed by Overseas Pharmaceuticals, Ltd. as the test preparation and amlodipine besylate tablets (trade name: Luohuoxi, specification: 5 mg) produced by Pfizer Inc. as the control preparation, the pharmacokinetics parameters of the single oral administration test preparation and the control preparation in China healthy volunteers were investigated and compared in an fasting state. Secondary objective: To evaluate the safety of single oral administration of test preparation and control preparation in China healthy volunteers on an empty stomach.

This study evaluates a sensor-controlled digital game (SCDG) to motivate self-management behaviors of physical activity in Native American adults with hypertension (HTN). Half of the participants will receive the SCDG app and physical activity sensors and the other half will receive only the physical activity sensors. Native American participants with hypertension (HTN) in the sensor controlled digital game intervention group will show increased PA behaviors; improved HTN knowledge, self-care behaviors, self-efficacy, motivation, and quality of life (QoL); and larger reduction in systolic and diastolic blood pressure and cardiac hospitalizations at baseline,3 months, and 6 months as compared to participants in the sensor-only control group.

The goal of this randomized clinical trial study is to test the potential benefits of eHealth-assisted follow-up after pregnancy complications that confer and increased risk for premature cardiovascular (CV) disease. The overarching aim is to improve short- and long-term CV health in women following pregnancy complications associated with increased risk of CV disease (hypertensive disorders of pregnancy and gestational diabetes). The investigators will develop and test a novel, personalized and user co-designed digital eHealth companion ("app") and test the app in a clinical randomized control trial. The group randomized to app use will get access to the app prior to delivery or within the first weeks postpartum, whereas the control group will not get access to the app, but receive ordinary follow-up. Both groups are invited to a comprehensive cardiovascular follow-up 14-18 months post delivery. The primary objective is to assess whether the rate of 1-year postpartum follow-up at the general practitioner's is increased with MumCare app access. Secondary objectives are to assess: expectations of (and satisfaction with) postpartum eHealth-assisted technologies, if health perception, sense of empowerment, quality of life, modifiable risk factors for CV disease (including hypertension, dyslipidemia, blood sugar control, smoking, weight), CV findings (including non-invasive hemodynamics) and biomarkers are affected by MumCare app use.

The goal of this research is to determine whether a theory-informed implementation strategy is successful at increasing the uptake of a supported home blood pressure monitoring (HBPM) program comprised of navigator support and wireless home BP monitoring as well as to determine the effectiveness of this evidence-based practice when implemented across multiple practices serving a diverse patient population.

To use practice facilitation (PF) as a practical and sustainable implementation strategy to support the implementation and evaluation of three multi-level evidence-based interventions [nurse case management (NCM), home BP monitoring (HBPM), and use of Community Health Workers (CHWs)] delivered as an integrated community-clinic linkage model [Practice support And Community Engagement (PACE) to address patient-, physician-, health system-, and community-level barriers to hypertension (HTN) control in Blacks across 20 primary practices within NYU Langone Health in New York City (NYC) and, in partnership with an established Community-Clinic-Academic Advisory Board and HealthFirst (NYC's largest Medicaid payer). The goal for the UH3 Implementation Phase (Years 4-7, Intervention) is to evaluate a stepped-wedge cluster RCT of 20 primary care practices in Black patients with uncontrolled hypertension (HTN).

Current medication adherence interventions are minimally effective, which results in higher rates of morbidity and mortality for 45 million US adults who have hypertension and low adherence. This feasibility randomized controlled trial seeks to understand the efficacy of reminders and monitoring in the form of a mobile phone application vs usual care on medication adherence as well as the feasibility of the intervention and study procedures. This study will compare participants who use a mobile phone app that notifies them when to take their medications (intervention group) to participants who do not get assigned the app (control group) for 30 days. Medication adherence will be monitored using a Medication Event Monitoring System (MEMS) cap. Both groups will also receive the usual care, which will include giving participants a pamphlet about taking their medications. The long-term goal of this work is to improve antihypertensive medication adherence and to decrease morbidity and mortality. The objective of this application is to test the efficacy of the app based reminders and feedback. The hypothesis driving this research is that the intervention will be more effective than the usual care. The specific aims are as follows:

The goal of this interventional study is to compare improved outcomes among diabetes and/or hypertensive patients sequel to educational intervention. The study aims to answer the following questions: What are the patients' levels of health literacy, medication adherence, disease knowledge, attitude to disease, physical activity? Does educational intervention by pharmacists improve health outcomes of patients with diabetes and/or hypertension? Are there associations between patient-related variables such as health literacy, medication adherence, disease knowledge, attitude to disease? Participants' anthropometric measurements and point-of-care testing for disease monitoring e.g., blood pressure, blood glucose would be carried out. Baseline assessment of participants would be done to evaluate their levels of health literacy, medication adherence, disease knowledge, attitude to disease, physical activity. Patients' baseline assessment would be carried out, after which they would receive educational materials and would be followed up by pharmacist. The baseline assessments would be repeated at three and six months after the intervention to measure the effectiveness of the intervention.

The researchers are investigating if changing an individual's behaviors may have an impact on outcomes for patients with pulmonary arterial hypertension (PAH). This research will test the efficacy of a home-based exercise program to improve exercise tolerance and physical activity.

This study evaluates the effectiveness of a multi-component intervention to reduce the gaps in hypertension care and control at a population level in low-income Communes of Medellin, Colombia, and assess the process and fidelity of the intervention's implementation.