Adalat

This study tests whether adding CHW support to usual nutrition care helps adults with type 2 diabetes, hypertension, or chronic kidney disease manage their diet and health. At Caridad Center, a free clinic in Palm Beach County, Florida, usual care includes medical nutrition therapy from a registered dietitian and medically tailored groceries. Many patients find it hard to keep up dietary changes because of limited nutrition knowledge, cooking skills, food costs, and cultural fit. Two hundred adults will be randomly assigned to usual care or usual care plus INTEGRATE-CHW, a 12-week program of six sessions with a trained CHW. In each session the participant selects one or two goals from the dietitian's plan and builds an action plan with the CHW. The dietitian remains responsible for the nutrition plan. The study will compare nutrition self-efficacy, nutrition literacy, diet quality, food security, and clinical measures between groups at baseline and Week 12. It will also evaluate how well the program fits into routine clinic care.

The GOAL-BP pilot study will help determine whether a study comparing two blood pressure goals can be carried out in adults with end-stage kidney disease and high blood pressure who receive peritoneal dialysis. The main questions it aims to answer are whether eligible patients can be recruited for the study. Researchers will compare two goals for the top blood pressure number (systolic blood pressure): below 120 mmHg versus below 140 mmHg.This pilot study will help plan a larger trial in the future. Participants will: * Be assigned by chance to one of the two blood pressure goals. * Have their blood pressure measured at clinic visits about every two weeks. * Work with their kidney doctor on recommended changes to fluid management, peritoneal dialysis treatment, or blood pressure medicines to reach their assigned goal. * Be part of the study for about four and a half months.

Some people develop erythrocytosis, a condition characterized by having too many red blood cells, because of inherited changes (mutations) in genes such as EPAS1, EGLN1, or VHL. These genes are involved in the body's oxygen-sensing pathway and can cause the body to produce excess red blood cells. High red blood cell counts can increase the risk of symptoms and complications, including headaches, blood clots, and cardiovascular problems. This study will evaluate whether belzutifan, a medication that blocks the activity of HIF-2α, can reduce red blood cell production and improve blood counts in patients with erythrocytosis caused by these genetic mutations. Participants will receive belzutifan and undergo regular clinical assessments and laboratory testing to monitor treatment response and safety. The results of this study may provide a new targeted treatment option for patients with hereditary erythrocytosis caused by abnormalities in the oxygen-sensing pathway.

The original, "Cut Your Pressure Too: The LA Barbershop Blood Pressure Study (LABBPS)" (NCT02321618) was a highly successful cluster-randomized trial of a community centered blood pressure (BP) reduction program focused on Non-Hispanic (NH) black men who experience the highest rates of hypertension (HTN) and its complications. Patrons of 52 barbershops in Los Angeles County were randomly assigned to either an intervention arm in which barbers encouraged meetings with trained clinical pharmacists who provided HTN treatment in the barbershops or a control arm in which barbers provided educational pamphlets on HTN and encouraged physician appointments. After 6 months, the intervention group had a statistically significant reduction in systolic BP (SBP) of 21.6 mmHg compared to the control group. Results were durable at 1 year. Thereafter, a pilot study (NCT03726710) aimed at improving the efficiency of the barbershop model of HTN care by substituting in-person visits with video visits once BP was at goal was undertaken in 10 hypertensive barbershop patrons. The intervention effect was unchanged. The current study represents Aim 3 of an NIH funded renewal application entitled, "Barber and Pharmacist Coordination to Improve Blood Pressure Management in Black Men." It will build upon the foundational work of the original study and telemedicine pilot by evaluating the efficacy of a fully remote hypertension management program.

This prospective open-label matched-control pilot study evaluates whether inhaled treprostinil improves exercise pulmonary vascular resistance and functional outcomes in adults with interstitial lung disease or connective tissue disease and exercise-induced pulmonary hypertension. Participants will receive inhaled treprostinil plus standard care or standard care alone and will be followed for 6 months, with an optional extension to 12 months.

A Phase 3, Multicenter, Randomized, Double-Blind Placebo-Controlled Trial to Evaluate the Safety and Efficacy of Inhaled Mosliciguat in Participants with Pulmonary Hypertension Associated with Interstitial Lung Disease

The purpose of this study is to learn whether avoiding alcohol can improve heart and blood vessel health in adults who regularly drink alcohol and have high blood pressure. High blood pressure is a major risk factor for cardiovascular disease (CVD), including heart attack and stroke. In this randomized, controlled trial, men and women aged 26 to 49 years who regularly consume alcohol and have high blood pressure will be assigned by chance to either stop drinking alcohol or continue their usual drinking habits for 8 weeks. Researchers will compare changes in blood pressure and other cardiovascular disease risk factors between the two groups. The information gained from this study may help researchers and health care providers better understand the effects of alcohol consumption on cardiovascular health and whether alcohol abstinence can reduce heart disease risk, especially in adults with high blood pressure.

The researchers will invite 30 patients in primary care who have high blood pressure to participate in this health program with a supportive partner of their choosing (these will be the "participant pairs"). Participant pairs will be invited to complete the Heart Care Pairs health program that will include up to six sessions each including 1) some education on a health habit like physical activity and heart healthy foods, 2) goal setting together, and 3) talk about healthy communication to support one another with heart healthy habits. The researchers will work with participants to address things that get in the way of coming for visits like offering transportation and offering telehealth visits. The researchers are seeing how this program works in real life so participants will be asked to complete as many sessions as they want to and can attend. The researchers will be interested in what participants think about the sessions, if they were satisfied with the visits, and if they would recommend the program to others in their community. The researchers will ask these questions in interviews with participants. The researchers will also ask up to 25 primary care workers about how they view the program as helpful to their work with patients with high blood pressure and whether they would refer more patients to the program in the future.

Extreme heat events are becoming more frequent, intense, and prolonged, increasing the risk of heat-related illness among workers performing physically demanding work in hot environments. Occupational heat-stress guidelines use work-rest schedules to limit increases in core temperature and physiological strain, but they do not clearly define the safe maximum duration of continuous work before heat-mitigation controls should begin, known as the initial stay time. Recent work has generated initial stay time recommendations for young and older workers performing moderate-intensity work in the heat; however, these recommendations were developed under normoxic conditions. In many workplaces, heat may occur alongside additional stressors such as hypoxia, including work at altitude or in oxygen-reduced environments. Hypoxia can increase cardiovascular strain, reduce arterial oxygen saturation, and impair exercise tolerance, potentially compromising heat-stress guidance developed under normal oxygen conditions. Older workers may be especially vulnerable because of age-related reductions in thermoregulatory and cardiovascular function. It remains unclear whether hypoxia increases physiological strain during work in the heat or whether current initial stay time and recovery recommendations remain protective under combined heat and hypoxic stress. The primary objective of this study is to determine whether hypoxia increases physiological strain during moderate-intensity work in the heat in young and older males. Specifically, the study will assess whether normoxia-derived initial stay times and recovery recommendations for work at 29°C wet-bulb globe temperature (37.5°C, 35% RH) remain effective during exposure to 14% inspired oxygen, simulating approximately 3000 m altitude. Healthy young and older males will complete two simulated occupational heat exposures: heat alone and heat plus hypoxia. Participants will perform moderate-intensity treadmill work based on age-specific initial stay times, followed by prescribed work-rest cycles and seated recovery. Core temperature, cardiovascular strain, oxygen saturation, skin temperature, hydration status, perceptual responses, mood, environmental stress symptoms, and cognitive function will be assessed to determine whether hypoxia modifies responses to work in the heat. Findings will help determine whether occupational heat-stress guidance requires refinement for workers exposed to combined heat and hypoxic stress.

The goal of this clinical trial is to evaluate whether a short, supervised isometric handgrip exercise program is feasible and acceptable for older adults with elevated blood pressure or hypertension. It will also explore whether this type of exercise may improve blood pressure and cognitive function. The main questions it aims to answer are: * Is this handgrip exercise program practical and acceptable for older adults to participate in within a community exercise setting? * Does participation in the program lead to changes in blood pressure and cognitive function? Researchers will compare two handgrip devices to determine whether the method of delivering the exercise influences feasibility and outcomes. Participants will: * Be randomly assigned to use one of two handgrip devices. * Complete supervised exercise sessions twice per week for 4 weeks. * Perform brief handgrip contractions at a set intensity during each session. * Complete blood pressure and cognitive assessments before and after the program.

This pilot study is a single-arm clinical feasibility trial evaluating the feasibility, acceptability, and preliminary efficacy of a brief adaptation of Mindfulness-Oriented Recovery Enhancement (B-MORE) for reducing stress and high blood pressure in hypertensive English- and Spanish-speaking patients (n=20). The intervention, a 2-hour online training in stress management and hypertension, will be delivered virtually in a small-group format over two 60-minute sessions.

Hypertension is the leading cause of preventable deaths globally, driven by complications such as myocardial infarction, stroke, heart failure, and kidney disease. Recent updates in hypertension classification by the American Heart Association (AHA) place nearly half of the U.S. population in the hypertensive category. Excess dietary salt is a major risk factor for hypertension, with 50% of hypertensive individuals exhibiting salt-sensitivity of blood pressure (SSBP). SSBP is an independent predictor of cardiovascular events and death. While kidney mechanisms in salt-sensing have been extensively studied, emerging evidence suggests that immune cells can also sense sodium (Na+). This trial hypothesizes that myeloid cell-derived isolevuglandins (IsoLGs) drive endothelial dysfunction, perpetuating the salt-sensitive phenotype. Preliminary data indicate that targeting IsoLGs with the IsoLG scavenger 2-hydroxybenzylamine (2-HOBA) may interrupt this immune-vascular axis, reducing salt sensitivity and associated cardiovascular risks. This phase 2 clinical trial aims to investigate the role of 2-HOBA in modulating immune cell function within blood vessels in hypertensive patients. The study will explore the impact of immunity on salt sensitivity and assess 2-HOBA's potential to reduce endothelial dysfunction, improve immune cell activation, and alleviate SSBP.