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Find 391 clinical trials for heart disease near Phoenix, Arizona. Connect with research centers in your area.
Showing 41-60 of 391 trials
NCT05705531
This study assesses how blood cell growth patterns (clonal hematopoiesis) relate to heart health or cardiovascular disease (CVD) after treatment in patients with Hodgkin lymphoma. In some patients, cancer treatment at a young age may lead to later complications, including problems with heart health. Checking for blood cell growth patterns called therapy-related clonal hematopoiesis (t-CH) can help predict who might be at risk for heart health problems after Hodgkin lymphoma treatment. If doctors know who may be at greater risk for developing later heart complications, then they can more closely monitor those patients to prevent or detect heart complications early.
NCT07181109
The purpose of this study is to evaluate whether zilebesiran versus placebo reduces the risk of cardiovascular (CV) death, nonfatal myocardial infarction (MI), nonfatal stroke, or heart failure (HF) events. This is an event-driven study that will continue until the targeted number of positively adjudicated primary endpoint clinical outcome events (COEs) have been reached.
NCT03417388
The Ischemia-IMT (Ischemia-Intensive Medical Treatment Reduces Events in Women with Non-Obstructive CAD), subtitle: Women's Ischemia Trial to Reduce Events in Non-Obstructive CAD (WARRIOR) trial is a multicenter, prospective, randomized, blinded outcome evaluation (PROBE design) evaluating intensive statin/ACE-I (or ARB)/aspirin treatment (IMT) vs. usual care (UC) in 4,422 symptomatic women patients with symptoms and/or signs of ischemia but no obstructive CAD. The hypothesis is that IMT will reduce major adverse coronary events (MACE) 20% vs. UC. The primary outcome is first occurrence of MACE as death, nonfatal MI, nonfatal stroke/transient ischemic attack (TIA) or hospitalization for heart failure or angina. Secondary outcomes include quality of life, time to "return to duty"/work, health resource consumption, angina, cardiovascular (CV) death and primary outcome components. Events will be adjudicated by an experienced Clinical Events Committee (CEC). Follow-up was planned to be 3-years using 50 sites: primarily VA and Active Duty Military Hospitals/Clinics and a National Patient-Centered Clinical Research Network (PCORnet) clinical data research network (CDRN)(OneFlorida Consortium). The number of sites were increased and follow up was modified to continue until the last patient enrolled was followed until trial follow up was completed. Recruitment was complete January 6, 2024. This study is being conducted to determine whether intensive medication treatment to modify risk factors and vascular function in women patients with coronary arteries showing no flow limit obstruction but with cardiac symptoms (i.e., chest pain, shortness of breath) will reduce the patient's likelihood of dying, having a heart attack, stroke/TIA or being hospitalized for cardiac reasons. The results will provide evidence data necessary to inform future guidelines regarding how best to treat this growing population of patients, and ultimately improve the patient's cardiac health and quality of life and reduce health-care costs.
NCT01524276
The purpose of the Registry is to provide continuing evaluation and periodic reporting of safety and effectiveness of Medtronic market-released products. The Registry data is intended to benefit and support interests of patients, hospitals, clinicians, regulatory bodies, payers, and industry by streamlining the clinical surveillance process and facilitating leading edge performance assessment via the least burdensome approach.
NCT07403669
The primary objective of CHAPERONE solution is to evaluate the efficacy of engaging, assessing, and enabling long term treatment strategy with Health Artificial Intelligence (AI) Chatbot, Copilot, Large Language Model (LLM) and vital sign monitoring device in reducing CKM disease burden using an algorithm obtained from biomarkers and diagnostics utilizing remote sensor driven technology tools, care coordination and patient empowerment.
NCT05265520
The investigators aim to prospectively evaluate the efficacy and mechanism of benefit of His-bundle pacing enhanced cardiac resynchronization therapy (His-CRT) vs. cardiac resynchronization therapy (BIV-CRT) in patients with heart failure and right bundle branch block (RBBB).
NCT07179107
Cardiovascular diseases (CVD) are the leading cause of death in middle- and high-income countries, according to data from the World Health Organization (WHO). Epidemiological studies have associated low water intake and underhydration with diabetes, chronic kidney disease, and an increased risk of CVD. Similarly, the prevalence of chronic metabolic dysfunction is increasing dramatically worldwide, becoming both a significant public health concern and a global economic burden. Reports from the WHO indicate that the number of people with diabetes worldwide has risen from 108 million in 1980 to 422 million in 2014, representing 8.5% of adults. Therefore, there is an urgent need to identify modifiable risk factors that could help prevent metabolic dysfunction and mitigate the epidemic of type 2 diabetes (T2D). Evidence suggests that the hormone arginine vasopressin (AVP) may play a key role. AVP is the primary hormone responsible for regulating body fluid balance; however, increased AVP secretion, such as under conditions of low water intake, appears to be a risk factor for developing diabetes. Increasing water intake may represent a simple and cost-effective way to improve glucose regulation and cardiovascular health. However, many individuals do not prefer drinking plain water, and although beverages with high sugar content may promote greater fluid intake, they also contribute additional calories that can negatively impact body weight and overall health. Thus, the central research question of this study is whether improving hydration with non-sugar-sweetened beverages can provide equivalent benefits for hydration and health outcomes in adults. Aim 1: To explore the association between habitual fluid intake and fluid preferences (water and non-sugar-sweetened beverages), hydration biomarkers, and health outcomes in normal-weight and obese adults. Aim 2: To compare the impact of increased total water intake, provided as plain water or non-sugar-sweetened beverages, on hydration, cardiovascular health, and glucose regulation in normal-weight and obese adults.
NCT01891188
Clinical studies are required to validate the hepatic NIRS monitor with other regional and global hemodynamic parameters and to evaluate its clinical use for continuous non-invasive hemodynamic monitoring. Using newer NIRS sensors the correlation between hepatic regional oxygen saturation and hepatic venous oxygen saturation (SvHO2) needs to be determined. If found to correlate then the NIRS can be used to evaluate early liver transplant failure and/or hepatic artery thrombosis, used as an early marker for shock, and necrotizing enterocolitis, and finally used in the outpatient setting to evaluate patients with chronic liver pathologies. If our validation study finds that NIRS monitors are an appropriate marker of hepatic venous saturation then it will lead to further clinical studies.
NCT06963736
The purpose of this study is to determine the feasibility, acceptability, efficacy, and participant adherence in using home-based technologies and wearable devices and simple, practical strategies to reduce the negative impact that evening screen time may have on your health.
NCT05907564
Evaluate the safety and efficacy of the Aventus Thrombectomy System for aspiration thrombectomy in subjects with acute pulmonary embolism.
NCT03168776
The primary objective of this trial is to compare the safety and efficacy of the SINOMED BuMA Supreme biodegradable coronary stent in patients with up to 3 coronary lesions to either the XIENCE or Promus durable polymer coronary stents. This prospective, global, multi-center, randomized 2:1, single blind study will enroll up to 1632 subjects at up to 130 investigational sites in North America, Japan, and Europe. Subjects will have clinical follow-up in-hospital and at 30 days, 6 months, 12 months, and 2, 3, 4, and 5 years.
NCT05592275
The main purpose of this study is to assess the efficacy and safety of LY3540378 in adults with worsening heart failure with preserved ejection fraction
NCT05610280
The purpose of the study is to evaluate the effect of olezarsen on percent change in fasting triglyceride (TG) levels compared to placebo in participants with hypertriglyceridemia and atherosclerotic cardiovascular disease, or with severe hypertriglyceridemia.
NCT06299826
The main purpose of this study is to evaluate the effect of AZD5462 on cardiac function in participants with chronic heart failure (HF).
NCT05755711
Post-market, prospective, multi-center, single-arm observational study to generate real-world clinical evidence associated with coronary IVL in a population of female subjects with calcified coronary artery disease.
NCT05966662
This investigational device exemption (IDE) study is to assess the safety and effectiveness of the Shockwave Coronary Intravascular Lithotripsy (IVL) System with the Shockwave C2+ 2Hz Coronary IVL Catheter to treat de novo, calcified, stenotic, coronary lesions prior to stenting.
NCT07219511
A Safety, Tolerability, and Biomarker Trial of VS-041 in Participants with Heart Failure with Preserved Ejection Fraction (HFpEF)
NCT03383419
This phase II, multi-center, open-label study will evaluate the safety and efficacy of utilizing HCV-positive donors for heart transplant in HCV-negative recipients treated with sofosbuvir 400 mg / velpatasvir 100 mg (Epclusa®).
NCT06080074
There are two primary goals of this multicenter clinical trial that combines an FDA device trial and a phase II drug trial in the same study cohort. These two goals are to: 1. To evaluate the safety and effectiveness of the Cardiohelp Device for VA-ECMO (heart-lung support) for up to 30 days of support in children with severe heart failure with the goal to support its FDA clearance in children. 2. To evaluate heparin versus bivalirudin as the primary blood thinner (anticoagulant) in a randomized trial of children supported with the Cardiohelp ECMO System with the goal to plan a phase III (pivotal) randomized clinical trial The main questions the Cardiohelp single-arm trial seeks to answer are: * What is the safety and effectiveness of the Cardiohelp device for pediatric ECMO? * Should the Cardiohelp device be FDA-cleared for children based on the results of the study? * What are the optimal performance specifications of the Cardiohelp device in children? The main questions the blood thinner randomized trial seeks to answer are: * Which blood thinner is more promising (i.e., more effective and safer) in children on the Cardiohelp device? * How should a pivotal trial of heparin vs. bivalirudin be designed so it is the most informative and efficient to determine the best blood thinner? Children who are receiving the Cardiohelp device will be approached and consented to participate if interested. For the Cardiohelp device trial, participants will undergo a standardized data collection to estimate survival to 30 days and the prevalence of serious adverse events like stroke, bleeding, and hemolysis. For the blood thinner randomized trial, participants will be randomized 1:1 to blood thinner strategy to determine which blood thinner has the fewest bleeding and clotting complications. For the Cardiohelp single-arm trial, participant outcomes will be compared to performance goals (PG) derived from the ECMO literature. For the blood thinner randomized trial, the amount of bleeding and clotting will be measured. The study is funded by an R01 grant from the FDA's Office of Orphan Product Development (OOPD).
NCT06087575
The objective of this study is to assess the feasibility and safety of the Supira System in providing temporary cardiovascular hemodynamic support in patients undergoing HRPCI. The clinical data may be used to support subsequent regulatory applications and further evaluation of the Supira System.
