View clinical trials related to Hypertension.
Filter by:Lysine specific demethylase-1 (LSD1) is an epigenetic regulator of gene transcription involved in the pathophysiology of elevated blood pressure and likely renal damage in Blacks. This project investigates whether a genetically driven anti-hypertensive approach proves superior in controlling blood pressure and mitigating renal injury in Blacks who carry the risk allele for LSD1 (rs587168). The findings of these investigations may lead to a new approach in treating a subset (~30%) of the essential hypertension population (Black LSD1 risk allele hypertensives).
Pulmonary Hypertension (PH) is a rare disease that makes patients easily become breathless. There is evidence that people with PH can benefit from exercise; we want to look at how they can access rehabilitation in their local community. Aim: To see if it is feasible to study physiotherapy well-being reviews in PH. Step 1: We will interview some patients with PH who have had rehabilitation and ask questions about their experiences. We will also ask what they think we should measure to show any difference their rehabilitation has made to them. The findings from Step 1 will help us to shape the details of Step 2, where we will conduct a small study to see if it is feasible to run a full study. Participants will be divided randomly into a treatment group and a control group. The treatment group will have a physiotherapy well-being review, leading to referral to their most suitable local rehabilitation service and follow-up after 6 months. The control group will receive brief exercise advice and follow-up after 6 months. The findings will help to design a full study and be shared with patients and health professionals.
The purpose of this study is to understand how the nervous system communicates to blood vessels to increase blood pressure during stress. The study will also investigate how hypertension and obesity influence the nervous system and vascular function. The study will involve measuring sympathetic nervous system activity and blood flow during common laboratory physiological stress protocols (e.g. hypoxia, exercise), and in response to infusion of drugs that cause vasodilation or vasoconstriction.
The primary objective of this project is to refine a cognitive-behavioral intervention for comorbid alcohol misuse and modifiable CVD risk with diverse stakeholder input, so that the intervention can be deployed within existing VA systems. The intervention will deliver telehealth CBT for alcohol misuse, tailored and timely text messages facilitating clinical traction with CVD risk reduction, and a telehealth coaching call to transition focus of treatment targets. The primary hypotheses of this study are that the developed intervention will be feasible to deliver, acceptable to Veterans and clinicians, and show signs of reducing alcohol misuse and increasing behaviors associated with cardiovascular health.
This pilot study will randomize 34 patients with hypertension and obesity to either time-restricted feeding alone or a commitment device to encourage time-restricted feeding, including a commitment pledge, involvement of a supportive partner, setting of implementation intentions, and multiple daily reminder text messages. The intervention will last 12 weeks, followed by a 6-week follow-up period. The primary outcome is adherence to the IF regimen, captured via daily text message, over 18 weeks
Black cancer patients tend to have worse outcomes than White cancer patients. Some of this disparity may be due to comorbidities. The purpose of this study is to improve management of co-morbidities among cancer patients in order to improve cancer outcomes and improve health equity. Comorbidities such as diabetes and hypertension can complicate cancer treatment or can make it difficult to reach optimal health after treatment. This study will offer additional support and tools to manage cancer patient's health needs. First, the study will use a mobile health application, managed by a company called Welldoc, to monitor patient progress in real time and to provide ongoing guidance. Second, the study will connect patients with a Community Health Worker who will speak with them weekly to discuss self-care information, including medical scheduling or appointment needs, and assist with daily self-monitoring of blood pressure and/or blood glucose monitoring. Lastly, an oncology nurse will monitor reported health and triage any medical needs and whether additional medical care is needed.
(1) To compare cuff-less wrist wearable radial artery blood pressure measurements utilizing ViTrack(developed by Dynocardia) to the cuff based commercially available blood pressure device, in healthy volunteers with normal or high blood pressure.
In hypertensive mothers, it is common in clinical practice to substitute methyldopa for another medication, such as captopril, immediately after delivery, which may, as a consequence, cause a rebound effect or an initial lack of blood pressure control until the new medication had a more complete action. Thus, the treatment of hypertension in the puerperium is generally guided by expert opinion and recommendations for guidelines, based on non-robust evidence. OBJECTIVE: To evaluate the control of blood pressure in postpartum women with hypertensive syndromes during pregnancy with the maintenance of the continued use of previously used methyldopa compared to switching from antihypertensive regimen to the use of captopril. METHOD: Randomized, double-blind, drug controlled clinical trial. EXPECTED RESULT: better pressure control with the continued use of methyldopa.
Our study is the first multicenter study in Vietnam on clinical phenotypes of heart failure with preserved ejection fraction (HFpEF) in patients with concurrent type 2 diabetes (T2DM) and hypertension (HTN). The purpose of this study is to identify different phenotypes of the Vietnamese HFpEF-HTN-T2DM population, as well as the association of these phenotypes with long-term outcomes.
Single-center, randomized, parallel-group, controlled, open-label study. The aim of the study was to evaluate the effects of an exercise training program intervention of different intensities (high intensity versus low-moderate intensity) on blood pressure reduction as a complementary strategy in hypertensive individuals being treated with at least one antihypertensive drug.