Active clinical trials for "Hypertension"

Flavanols are natural substances who are frequently found in our nutrition. A lot of research has already been executed in the past to investigate what effects this flavanols could have in the human population. Based on these examinations, the investigators think and suggest that flavanols can have positive effects on the vascularly system, more specifically on the peripheral and cerebral blood vessels. The effects are only observed in a healthy populations, meanwhile patient populations like diabetes patients could really benefit from this. This is why the investigators will execute this study.

Investigators conducted a clinic-based study to determine the magnitude of uncontrolled hypertension and current smoking in eye doctor's offices and sought to determine if referral to care results in actions taken by the patient.

This study examines the efficacy of individualized counseling letters to reduce systolic blood pressure level of ≥ 130 mmHg in individuals aged between 40 and 65 years. The computer-generated counseling letter intervention aimed to increase moderate-to-vigorous physical activity, to reduce sedentary time, and to achieve smoking abstinence.

The aim of this study is to compare the effect of fixed and free combination of atorvastatin/perindopril/amlodipine on blood pressure and lipid levels.

This is a multicenter, single-arm trial to evaluate the safety and efficacy of inhaled treprostinil in subjects with pre-capillary pulmonary hypertension (PH) associated with Chronic Obstructive Pulmonary Disease (COPD).

Effective interventions that can address uncontrolled hypertension, particularly in underrepresented populations that use the emergency department (ED) for primary care, are critically needed. Uncontrolled hypertension (HTN) contributes significantly to cardiovascular morbidity and mortality and is more frequently encountered among patients presenting to the ED as compared to the primary care setting. EDs serve as the point of entry into the health care system for many high-risk patient populations, including minority and low-income patients. Based upon recent studies, the prevalence of uncontrolled/undiagnosed HTN in patients presenting to the ED is alarmingly high. Thus emergency department engagement and early risk assessment/stratification is a feasible innovation to help close health disparity gaps in HTN. This proposal involves a three-arm randomized controlled trial of 120 patients from the Emergency Department at University of Illinois Hospital with elevated blood pressure (BP) and no established primary care provider (PCP). The overarching goal is to improve follow-up rates and transition to PCP care at a federally qualified community health center (FQHC). The primary outcome will be blood pressure control. Secondary outcomes will be blood pressure improvement, treatment adherence, and hypertension knowledge. The central hypothesis of the proposal is that an ED-based screening, brief intervention, and referral for treatment program for HTN (SBIRT-HTN) using existing ED resources, coupled with a follow-up visit to an ED pharmacist-initiated Post-Acute Care Hypertension Transition Clinic (PACHT-c), can be impactful in a predominately underrepresented hypertensive population.

White potatoes have recently been allowed back in the cash value voucher of the government food stamp program after it was stated that there were no known adverse health effects of potatoes. However, the association of potatoes with heart health, especially elevated blood pressure is not known. This study will examine the effects of potatoes on blood pressure in different populations of adults and children, and assess, in a feeding trial, the effects of an additional serving of potatoes per day on the possible mechanisms that link potatoes to high blood pressure. The investigators will also analyze the intake of potatoes in participants of the government food stamp program.

Aliskiren (also called TekturnaTM) is a new drug for high blood pressure. Aliskiren works by blocking the actions of a substance called renin. Renin is a natural substance in the body that raises blood pressure. Renin is believed to contribute to the production of blood clots by increasing the amount of a substance known as Plasminogen Activator Inhibitor or PAI-1. This study will measure how aliskiren changes the amount of PAI-1 in the blood depending on the time of dosing. The purpose of this study is to find out if it is better to take aliskiren in the morning or at night.

This randomized, controlled clinical pilot trial will evaluate the effects associated with in-office use of closed-loop, acoustic stimulation neurotechnology (High-resolution, relational, resonance-based, electroencephalic mirroring; HIRREM), compared with acoustic stimulation not linked to brainwaves (ambient nature sounds), for participants with pre-hypertension. Data collection will occur at baseline, and at intervals after completion of the intervention. Outcomes include blood pressure, measures of autonomic cardiovascular regulation, behavioral symptom outcomes, quality of life, alcohol use, and functional performance measures. The primary outcome will be change in blood pressure from baseline to 4-6 weeks after intervention.

Hypertension is a serious public health issue, affecting approximately 30% of adults. Hypertension greatly contributes to the risk for heart disease and stroke, both among the top three leading causes of death in the Americas, Europe, and Asia. While most treated individuals with hypertension are controlled on medication, diet and exercise, an estimated 12% are resistant to conventional medical intervention. Alternative effective treatments are still needed for this hypertensive patient population to mitigate the risk and incidence of mortality and morbidity. This original Investigational Device Application is for a study intended to confirm the safety and efficacy of bilateral subcutaneous median nerve stimulation using the eCoin system to treat resistant hypertension. The eCoin device delivers electrical stimulation pulses to the median nerve from a small coin sized device placed under the skin of the distal anterior forearm. The implant delivers a weekly 30 minute treatment based on previous studies showing a long lasting and cumulative effect. The safety and efficacy of eCoin therapy has previously been demonstrated in a multinational, randomized, double-blind, sham-controlled study in New Zealand, Taiwan and Canada. This trial is a multi-center, prospective, double-blind, 1:1 randomized sham-controlled study of the safety and effectiveness of eCoin median nerve neuromodulation in subjects with drug-treatment resistant hypertension. The eCoin neuromodulation device will be implanted subcutaneously in the right and left forearms of patients with uncontrolled hypertension despite treatment with 3 or more antihypertensive agents. After a 4 week implant healing period, subjects will be 1:1 randomized into either a treatment or control group. One half of the subjects have their devices activated (treatment) and the other half undergo a sham activation (control) to maintain participant blinding to their treatment allocation. During the six months post-randomization, the eCoin is ON in the treatment group and OFF in the control group.