Cardiovascular Diseases Clinical Trials

This is a multicenter, randomized, single-blind pivotal study to evaluate the safety and efficacy of the MagicTouchTM Drug coated balloon in treatment of small vessels in patients with coronary artery disease. The objective is to establish the safety and efficacy of the Magic TouchTM Drug coated balloon in treatment of small vessels (≤2.75 mm). A total of 1605 subjects will be enrolled in a maximum of 50 study sites located in North America. Additional sites located in Europe and South America may also participate in the study, with non-US sites contributing a maximum of \~50% of enrollees. Read Less

Emergency Medicine Cardiovascular Risk Assessment for Lipid Disorders (EMERALD) is a protocolized intervention based on American College of Cardiology/American Heart Association and US Preventive Services Task Force guidelines designed to initiate preventive cardiovascular care for emergency department patients being evaluated for acute coronary syndrome. The overarching goals of this proposal are to (1) determine the efficacy of EMERALD at lowering low-density lipoprotein cholesterol (LDL-C) and non high-density lipoprotein cholesterol (non-HDL-C) among at-risk Emergency Department (ED) patients who are not already receiving guideline-directed outpatient preventive care and (2) inform our understanding of patient adherence and determinants of implementation for ED-based cardiovascular disease prevention strategies. Read Less

Despite many advances in our understanding of the natural history and progression of chronic kidney disease (CKD) and cardio vascular disease (CVD) in the parent CRIC study over the past 15 years, important questions about key risk factors for these diseases remain unanswered in the AI population. To address this burden of CKD in AI communities Investigators formed a consortium of investigators with extensive experience in conducting research of chronic diseases including diabetes, cardiovascular and kidney disease in AIs of Southwestern US. The proposed CRIC ancillary cohort study of 500 AIs (AI-CRIC) will rapidly improve our understanding of both potential risk factors for CKD progression, as well as the scope of this disease among AIs. This study leverages the current CRIC study and incorporates the planned activities of the next phase of the study - "CRIC 2018" - by implementing contemporary CRIC protocols for kidney and cardiovascular measurement and outcomes. Read Less

Despite the benefits of physical activity (PA) to prevent cardiovascular disease and other chronic diseases, few adult Latinas meet PA guidelines. Given the central role of churches within the Latino community and their commitment to the well-being of their members, they are ideal settings for health promotion. Evidence-based interventions (EBIs) for increasing PA and reducing obesity exist, but few PA interventions go to scale. Investigators propose to enhance Faith in Action with three organization-level strategies designed to increase program fit and effectiveness: 1) training church leaders in health promotion; 2) tailoring messaging to enhance fit between Faith in Action and each unique church environment; and 3) empowering community health workers (promotoras) to advocate for organizational change. Given the need to improve strategies to sustain health programs in community settings, investigators will test the influence of two additional sustainment strategies: 1) strengthening community collaborations and 2) providing technical support. Thirty-two churches will be randomly assigned to a Standard EBI group (Faith in Action as originally implemented), an Enhanced group (Standard intervention + organizational-level implementation strategies), or an Enhanced + Sustainment group (Enhanced implementation group + sustainment strategies). Investigators will test the proposed implementation strategies on organization-level change and individual behavior in diverse churches for a 12-month intervention and 6-month follow-up period. The proposed study aims to: 1) Test the short and long-term impacts of organization-level implementation strategies in 2 Enhanced conditions on organizational outcomes compared to the Standard EBI condition and 2) Examine individual behavior change among Latinas (N=677) in churches in the 2 Enhanced conditions compared to the Standard EBI condition. The study's primary hypothesis is that Latina's receiving the Enhanced interventions will increase their PA levels significantly more than those receiving the Standard Faith in Action intervention, and the improvements in PA will be sustained. If successful, findings from the current study will provide evidence of organizational-level strategies for uptake, sustainment, and implementation strategies for scale-up of PA interventions to increase PA and reduce chronic disease in churches across the US. Read Less

This study tests the efficacy of a dyadic intervention to mitigate the adverse health consequences of severe acute respiratory syndrome coronavirus 2 (SARS- CoV-2 )(COVID-19) in African American (AA) adults with pre-existing chronic health conditions and their informal carepartners (IC). Socioeconomically disadvantaged, older, and Black/African American from rural regions are burdened with greater rates of chronic diseases such as diabetes, hypertension, chronic kidney disease, cardiovascular disease, and stroke. Read Less

Cardiovascular disease (CVD) disproportionately affects racial/ethnic minorities and underserved populations in Philadelphia. This study aims to evaluate the effectiveness of an enhanced community health worker (CHW) program that combines the evidence-based DECIDE self-management intervention with structured CHW consultations to improve CVD self-management skills and address social needs. Using a Type 1 Hybrid Effectiveness-Implementation Design, we will recruit 500 Philadelphia residents aged 35-75 with CVD risk factors and unmet social needs. Participants will be offered the DECIDE+ intervention (9 bi-weekly group sessions plus alternating CHW consultations) or continue with standard CHW services. The primary outcome is CVD self-management skills measured by the Self-care of Chronic Illness Inventory Maintenance scale. Secondary outcomes include health behaviors and resolution of social needs. Implementation outcomes will assess CHW experiences, community advisory council impact, and factors influencing participation. Propensity score methods will be used to compare changes in outcomes between DECIDE+ participants and those receiving standard CHW services. Mediation analyses will examine pathways through problem-solving skills, self-efficacy, and social needs resolution. Mixed methods will evaluate implementation outcomes. This study will provide evidence on the effectiveness of integrating an evidence-based self-management program with CHW services to address both clinical and social needs. This study has the potential to generate important and impactful findings that can advance health equity and the science of effective community health worker programs. By rigorously evaluating the real-world implementation of a city-wide CHW-delivered chronic disease self-management program that also addresses collaborative approaches and support to addressing social needs, our findings can provide a roadmap for other communities looking to implement evidence-based interventions to reduce health disparities. Demonstrating improved CVD self-management behaviors and reduced social needs among Philadelphia residents receiving the DECIDE+ intervention would provide compelling evidence for the synergistic benefit of these services, and to sustain and scale up this model. OBJECTIVES: We propose both effectiveness and implementation questions to guide our work: Effectiveness of CHW Engagement: 1. Is the DECIDE intervention with CHW consultations (DECIDE+) effective in improving CVD self-management skills compared to the standard and limited CHW engagement? 1. Do DECIDE+ sessions improve CVD self-management skills by strengthening problem solving and self-efficacy? 2. Does participation in CHW consultations improve CVD self-management skills by meeting social needs? Implementation Questions: 2. What key sociodemographic and psychosocial factors influence client participation in the study? 3. How do CHWs perceive the impact of facilitator training on their a.) knowledge, attitudes and practices in supporting clients b.) personal health management, and c.) job satisfaction? 4. How does the CAC facilitate resource mobilization to enhance access to services that address social needs in Philadelphia's communities? Read Less

The purpose of this randomized controlled study is to investigate the effect(s) of a pilot women-only cardiac rehabilitation (CR) program. The study team will be testing the effectiveness, compliance and enjoyment of this women's only cardiac rehabilitation (CR) program by comparing outcomes to those randomized to receive Michigan Medicine's current CR program (standard care), which includes people of all genders. Study hypotheses: * Women randomized to women-specific CR programming will have superior attendance and completion rates compared to women attending mixed-sex CR programming. * Women randomized to women-specific CR programming will experience greater improvement in clinical outcomes in comparison to those in mixed-sex CR programming. Read Less

The goal of this project is to establish a biobank of clinical information, DNA, plasma, and aortic tissue samples from patients with cardiovascular disease as well as healthy controls. Read Less

The purpose of the study is to increase the in vivo levels of nitric oxide by generating nitric oxide donor compound S-nitrosoacetylcysteine (SNOAC) using the mixture of sodium nitrite and N-acetylcysteine crystals in the sublingual space. The generated SNOAC rapidly diffuses into blood circulation thereby decrease the systemic blood pressure. This compound can be an alternative to organic nitrate NO donor drugs without developing tolerance in patients. Read Less

This pilot study uses a state-of-the-science combination of remote behavioral monitoring, real-time experience sampling, in-lab physiological assessments, and extraction of neighborhood-level characteristics to (1) Examine the impact of daily experience (i.e., racial discrimination, affective states, stress) on health behaviors (i.e., physical activity, sedentary behavior, sleep) at the intrapersonal level among Black women; (2) Test the association between daily behaviors and impairments in biomarkers associated with vascular function/health (i.e., augmented systemic inflammation and oxidative stress, impaired peripheral/cerebral vascular function, increased large artery stiffness), as well as the impact of daily experience on the relationship between behaviors and vascular function; and (3) Explore the influence of neighborhood-level characteristics (i.e., social environment factors: i.e., neighborhood income and poverty, racial composition; and built environment context, such as park density and walkability) on daily experience and health behaviors. Read Less

In this study the investigators will incorporate a wide range of clinical variables associated with aging and cardiovascular disease to determine whether they are associated with mutation status independent of chronologic age. Clinically, aging can be operationalized using geriatric assessment, which entails a comprehensive multi-dimensional assessment of the health of an older adult, including measures of comorbidity, polypharmacy, functional status, cognition, depression, falls, social activities and social support. Given that aging is heterogeneous, geriatric assessment allows greater specificity for aging than chronological age alone. Read Less

The purpose of this study is to evaluate the impact of a cardiometabolic clinic on percent body weight loss, body mass index (BMI), and visceral adiposity distribution in obese adults with cardiovascular disease (CVD) at 12 months. Read Less