High Blood Pressure Clinical Trials
A listing of High Blood Pressure medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 848 clinical trials
Resistant Hypertension An Open, Complicated ("Cum Plicare") or Complex ("Cum Plexus") Syndrome?
Resistant arterial hypertension (RAH) is a complex and multifactorial syndrome, with hyperactivity of the sympathetic nervous system (SNS) and reduction of vagal activity being considered some of the main causes of refractoriness to treatment. Seen from the outside, it resembles a complicated (see lat. "Cum plicate") or complex disease (see …
Metabolic and Bone Changes After Adjuvant Cancer Treatments in Early Non-metastatic Breast Cancer
Breast cancer is the most common cancer type in European women. Patients treated for early non-metastatic breast cancer comprise a growing group of survivors due to early diagnosis and improved treatment. Many of these survivors experience adverse effects such as decreased bone mineral density, derangement of metabolic markers (fat, glucose, …
Evaluation of Systemic Microvascular Reactivity in Patients With Resistant Hypertension
Systemic arterial hypertension is a serious health problem worldwide. In some cases, it can phenotypically present as resistant arterial hypertension, which consists of blood pressure levels outside the treatment goals in patients using three or more classes of antihypertensive drugs, one of which is preferably a thiazide diuretic. Resistant hypertension …
Diagnosing Variable Primary Aldosteronism.
The goal of this observational study is to see if there is a cyclical or exaggerated diurnal variation in aldosterone production in people with Primary Aldosteronism.
Retinal Vascular Manifestations in Patients With Common Internal Diseases on OCTA Tomography Angiography
Hypertension, diabetes mellitus, and dyslipidemia are common internal diseases, and all diseases are atherosclerosis risk factors. Previous studies applied color fundus photography to analyze retinal vascular changes (including exudation, hemorrhage, neovascularization, etc.) in patients with hypertension or diabetes, but the examination results could not be quantified. This study intends to …
Phenotypisation of Sleep Pattern in Hypertensive Patients With Non Dipper Pattern
High blood pressure is the most common modifiable risk factor for cardiovascular diseases (CV). The large interindividual variability in clinical expression of the disease and response to treatment, however, makes the management of the hypertensive patient complex.Therefore, identifying phenotypes of hypertensive patients associated with a specific CV outcome or who …
Effect of Bariatric Surgery on Cardiac Function in Patients With Hypertension
The purpose of this study is to investigate the effect of bariatric surgery on cardiac function assessed by echocardiography in patients with hypertension.
Efficacy of Spironolactone Combined With Antihypertensive Drugs in Patients With Primary Aldosteronism
The goal of this observational study is to learn about the optimal dose of spironolactone treatment and the long-term outcomes on cardiovascular and cerebrovascular events in patients with lateralized PA who are unwilling to undergo surgery. The main question it aims to answer is: What is the long-term effect of …
Overnight Dexamethasone in Primary Aldosteronism Screening
The goal of this observational study is to learn whether screening for primary aldosteronism can be improved among patients on chronic blood pressure-lowering medications by ordering intake of 1 mg of dexamethasone prior to hormonal examinations. Primary aldosteronism is a condition, in which an adrenal gland steroid aldosterone is released …
Study of Disrupted Sleep in Somali Americans
The aims of this study are to determine the types and severity of previously undiagnosed sleep deficiencies in otherwise healthy Somali Americans, apply a research framework to define psychosocial, behavioral, environmental, and biological mechanisms mediating sleep deficiencies in Somali Americans, and examine the relationship between sleep deficiencies and increased blood …
