Clinical Research Directory

A Study to Investigate Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of AZD4954 in Healthy Adult Participants With or Without Elevated Lipoprotein (a) (Lp[a]) Levels, and Participants With Dyslipidemia

The purpose of the study is to evaluate the safety, tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) of single and multiple ascending doses of AZD4954 in healthy participants with or without elevated Lipoprotein(a) (Lp\[a\]) levels and participants with dyslipidemia.

Digital Care for Holistic Health in Older Adults With Diabetes and Multimorbidity

The purpose of this study was to explore the effectiveness of the "Digital Care Community Common Good" program in improving disease control indicators, self-management abilities, depression, and quality of life among patients with comorbidities and type 2 diabetes. The study was designed as a two-year experimental study, with a specific area in New Taipei City selected as the research site. In the first year, the main tasks include establishing an integrated intervention team composed of primary healthcare providers and community resources, expanding the functionalities of the mHealth platform, developing digital educational materials for diabetes comorbidities care, and recruiting and training 6 to 8 community care volunteers. Additionally, 169 eligible participants with type 2 diabetes and comorbidities will be recruited from four communities, completing baseline assessments and randomization into groups. In the second year, a 6-month intervention and effectiveness evaluation of the " Digital Care Community Common Good " program will be implemented. The intervention includes online and in-person educational sessions, telephone care, use of the mHealth platform (featuring educational, data monitoring, contextual learning, interactive, and reminders), as well as home visits, case discussions, and individualized care plans for high-risk cases. Disease control indicators, selfmanagement abilities, depression, and quality of life will be tracked immediately post-intervention, at 3 month, and at 6 month to assess outcomes and changes over time. This study expects to enhance health management for diabetes patients with comorbidities through digital care and interdisciplinary collaboration, offering evidence-based insights and recommendations for policy implementation in the integration of community and primary healthcare models.

Targeting Metabolic Syndrome From the Emergency Department Through Mixed-Methods: Pilot Trial

The objective of this study is to pilot a multifaceted, optimized intervention for metabolic syndrome (MetS) in emergency department patients to establish feasibility. Participants (n=20) will be randomized to intervention or control (usual care). The composite intervention will include an educational video outlining the adverse effects of MetS and the benefit of walking, a written exercise prescription with a defined goal of walking 150 minutes per week, a Fitbit accelerometer device, resources for healthy eating practices, periodic text message reminders, and an urgent referral to primary care and our health system's Healthy Me clinic for follow-up visit. Investigators hypothesize that this approach will change patient understanding and motivation to increase physical activity and healthy eating habits.

Lipoprotein Metabolism in Normal Volunteers and Patients With High Levels of Lipoproteins

Researchers plan to study the fat-rich particles, called lipoproteins, which circulate in the blood. This study is designed to improve understanding of normal, as well as abnormal, lipoprotein metabolism and the role it plays in the development of hardening of the arteries (atherosclerosis). Patients participating in this study will receive injections of lipoproteins or apolipoproteins (the protein component of lipoproteins) that have been isolated and purified. These lipoproteins will be labeled with small amounts of radioactive material and sterilized before they are injected into the patient. Patients participating in the study will be required to have blood samples taken, and provide urine samples throughout the course of the study. In addition, patient will be required to follow a specially formulated diet. Patients will be weighed throughout the course of the study.

A Novel Digital Tool Physicians Can Use to Prescribe Exercise to Patients With Cardiovascular Disease Risk Factors

The investigators will conduct a feasibility and pilot efficacy randomized controlled trial to test the usability and user satisfaction of an evidence-based digital health tool the investigators developed for physicians to use to Prioritize Personalize Prescribe EXercise (P3-EX) to patients with cardiovascular disease (CVD) risk factors. The investigators will recruit 24 physicians from two local hospitals in CT, USA. Physicians will recruit two patients each (N=48) having CVD risk factors. Physicians will deliver a P3-EX exercise prescription (ExRx) to one of their patients (n=24) and the American College of Sports Medicine Physical Activity Vital Sign (ACSM-PAVS) ExRx to the other (n=24) in a random sequence crossover design. Physicians and patients will rate the feasibility and acceptability of each method using validated questionnaires. Patients will perform their prescribed ExRx for 12 weeks and complete a self-report exercise diary to monitor exercise adherence with virtual oversight from University of Connecticut (UConn) Graduate Research Assistants. Before and after the exercise intervention, the investigators will measure patient CVD risk factors and physical activity (PA) levels via accelerometry. The primary aim is to evaluate the feasibility and acceptability of P3-EX for physicians to use to prescribe exercise to patients with CVD risk factors, and the secondary aim is to explore the preliminary efficacy of P3-EX to improve patient CVD risk factors, PA levels, and exercise adherence. The investigators hypothesize P3-EX will be feasible for physicians to use to prescribe customized exercise routines for patients with CVD risk factors, and physicians and patients will be satisfied with P3-EX.

Cardiometabolic Effects of the Recommended Daily Pecan Intake Dose

Cardiovascular disease risk factors, including higher BMIs and poor cholesterol profiles, are on the rise and contribute to the United States' growing disease burden. The bioactive compounds contained in tree nuts have been shown to beneficially affect cardiometabolic health outcomes. Pecans contain more total phenols, sterols, and flavonoids than any other tree nut. They also are a rich source of polyunsaturated fatty acids (PUFAs), fiber, vitamin A, vitamin E, folic acid, calcium, magnesium, phosphorus, potassium, and zinc. These bioactive components in pecans are likely the reason for the previously documented improvements in cardiometabolic health. This study aims to examine the impact of a low dose of pecans on changes in fasting and postprandial lipid metabolism/blood lipids and markers of chronic disease risk. The specific aims of this study are to: * Examine the effect of pecan consumption at a dose of 6% of total energy needs for 12 weeks on fasting and postprandial blood lipids. * Examine the effect of pecan consumption at a dose of 6% of total energy needs for 12 weeks on other markers of chronic disease risk. Participants will be asked to: * Consume pecans daily for 12 weeks or maintain their current habitual diet. * Attend two short visits at 4 and 8 weeks for fasting blood draws, body measurements, and to collect their next 4 weeks' supply of study materials. * Attend two longer (5 h) testing visits, which include eating a standard breakfast meal and having their blood drawn periodically before and after breakfast. Researchers will compare the Pecan and Control groups to examine the physiologic effects of incorporating a low dose of pecans into one's diet.

Effect of macaúba Oil Combined With Green Exercises

Animal model studies involving macaúba oil demonstrate beneficial effects on fat, oxidative stress, and adipogenesis. This study aims to evaluate lipid oxidation and mental stress levels in trained individuals following macaúba oil supplementation combined with outdoor exercise (green exercise) performed in a fasted state. The study will be randomized, double-blind, and placebo-controlled. Participants will receive either 400 mg of macaúba oil or placebo pills over an 8-week period while engaging in 5 km running sessions four times a week. Assessments of anthropometric parameters, body composition (DEXA), biochemical parameters, and heart rate will be conducted before and after the intervention, alongside the administration of a questionnaire regarding emotional well-being and perceived stress. At the end of the intervention, results will be analyzed using Kubios HRV 2.0 and GraphPad Prism (version 5.0) software; the Kolmogorov-Smirnov and Shapiro-Wilk tests will be applied to verify data normality, the Student's t-test for parametric data, and the Kruskal-Wallis and Wilcoxon-Mann-Whitney tests for non-parametric data.

Effects of Policosanol and Exercise on Fitness and Lipids in People With Elevated Blood Lipids

This study will evaluate the effects of policosanol supplementation, concurrent exercise training, and their combination on physical fitness, muscle recovery, inflammatory markers, and blood lipid profiles in adults with elevated blood lipids who are not currently indicated for lipid-lowering medication. Participants will be randomly assigned to one of four groups for 12 weeks: policosanol plus exercise training, policosanol alone, placebo plus exercise training, or placebo without structured exercise training. Participants assigned to the supplementation groups will take policosanol 5 mg per day, while those assigned to the placebo groups will take a matching placebo. Participants assigned to the exercise groups will complete a standardized concurrent exercise training program combining aerobic and resistance exercise. The study will compare changes in physical fitness, lipid profiles, and selected blood biomarkers before and after the intervention. The findings may help determine whether low-dose policosanol, alone or combined with exercise training, can support cardiometabolic health and physical fitness in adults with dyslipidemia.

To Evaluate the Safety and Pharmacokinetic Characteristics of AJU-C716 and C716R in Healthy Adults

To Evaluate the Safety and Pharmacokinetic Characteristics of AJU-C716 and C716R in Healthy Adults

Taiwan Green Propolis for Blood Lipids and Body Fat in Patients With MASLD

Metabolic dysfunction-associated steatotic liver disease (MASLD) is a common chronic liver condition linked to excess body fat, high blood lipids, and other metabolic problems. Taiwan green propolis is a natural health product collected by bees from plants, which has shown potential benefits for blood lipids and body fat in laboratory and animal studies. However, its effects in people with MASLD have not been well established in clinical trials. This study is a double-blind, randomized, placebo-controlled trial enrolling up to 60 adults with MASLD at Dalin Tzu Chi Hospital in Taiwan. Eligible participants are randomly assigned in a 1:1 ratio to receive either Taiwan green propolis capsules or matching placebo capsules for 12 weeks. Participants take 2 capsules before breakfast and 2 capsules before dinner each day (4 capsules per day total). Neither participants nor the research team know which capsules are being taken until the study ends. The study measures changes in blood lipids (triglycerides, total cholesterol, LDL-C, and HDL-C), body fat percentage, body weight, waist circumference, liver enzymes, blood sugar levels, inflammatory markers, and health-related quality of life. Liver fat and scarring are assessed by abdominal ultrasound before and after the intervention. Gut microbiota samples are also collected. Assessments are conducted at baseline, at 4 weeks, 8 weeks, 12 weeks (end of intervention), and at follow-up visits 2 weeks and 12 weeks after the intervention ends. The goal of this study is to provide scientific evidence on whether Taiwan green propolis can safely and effectively improve blood lipids, body fat, and metabolic health in people with MASLD, and to explore the relationship between physiological improvements and health behavior changes.

Study to Evaluate the Safety and the Pharmacokinetics of "UI111" and "UIC202006" Under Fed Conditions

Phase 1 study to evaluate the safety and the pharmacokinetics of "UI111" and "UIC202006" in healthy adult volunteers under fed state conditions \- Open-label, randomized, single-dose, 2-sequence, 4-period, crossover design

Electronic Health Record Augmented LDL-Cholesterol Optimization and Control Via Active Lipid Engagement (EHR-LOCALE): A Quality Improvement Implementation Study

The purpose of this study is to determine whether a proactive, EHR-guided approach helps more individuals reach safe cholesterol levels, improves medication use, and reduces future heart attacks and strokes, compared to usual care. The main question it aims to answer is: • Does the EHR-LOCALE pathway increases the proportion of patients who reach the LDL-cholesterol target of \<1.8 mmol/L at 6 months? Participants in the interventional group receive: * Pharmacist contact * Repeat lipid requisitions * Review of medications, adherence, and side effects * Treatment escalation according to national dyslipidemia guidelines

Polypills Approach for Multiple Cardiovascular Risk Factors

The Polypill Approach for Multiple Cardiovascular Risk Factors (PACIF) trial is a multicenter randomized controlled trial that will test the effectiveness and safety of a fixed-dose combination strategy for integrated management of hypertension, dyslipidemia, and diabetes among adults aged 50 to 75 years in China. The trial will evaluate whether a simplified regimen combining blood pressure-lowering, lipid-lowering, and glucose-lowering therapy improves the 10-year cardiovascular disease risk score at phase 1. Participants will be followed to determine whether the fixed-dose combination strategy reduces major cardiovascular events and cognitive function compared with usual care at phase 2.

Reducing Inflammation to Improve Vascular and Bone Outcomes With Low-dose Colchicine in CKD

The overall objective of this pilot randomized clinical trial is to determine whether low-dose Colchicine (LoDoCo) improves vascular disease including vascular calcification, peripheral arterial disease (PAD), and chronic kidney disease-mineral and bone disorder (CKD-MBD) biomarkers in patients with chronic kidney disease (CKD) stage 3 over a 12-month intervention period, compared with usual care. Successful completion of this study will generate critical preliminary data to support a larger clinical trial aimed at evaluating inflammation-targeted therapies to mitigate CKD-MBD, including vascular calcification and related PAD, as well as osteoporosis, ultimately reducing cardiovascular events and mortality in patients with CKD. Additionally, this work has the potential to redefine the diagnostic framework for CKD-MBD.

Moderate-Intensity Statin Plus Ezetimibe in CKD and ASCVD

The ULTRA-CKD trial is a prospective, randomized, open-label, multicenter trial designed to compare the efficacy and safety of moderate-intensity statin plus ezetimibe combination therapy versus high-intensity statin monotherapy in patients with chronic kidney disease (CKD) and concomitant atherosclerotic cardiovascular disease (ASCVD). Patients with CKD are at very high risk for ASCVD. In this population, it is important to establish a lipid-lowering strategy that optimizes cardiovascular outcomes while ensuring long-term safety. While high-intensity statins are generally considered as initial treatment option for secondary prevention, the optimal strategy for CKD patients remains to be clinicaly defined. This study aims to evaluate whether the combination of moderate-intensity statin and ezetimibe is non-inferior to high-intensity statin monotherapy in terms of 3-year composite of major adverse cardiovascular events.

To Test the Effectiveness and Implementation Approach of a 3-month PILI Pasifika Program Lifestyle Program With Components of Social Determinants of Health Activities in Real-world Settings (Clinical and Non-clinical Settings) Across 3 Years

In this study, the investigators are conducting a Type 3 hybrid effectiveness-implementation trial to evaluate the implementation of the Community Health Workers (CHW)-delivered PILI Pasifika Program (PPP) across 3 regions, the U.S. Affiliated Pacific Islands (USAPI), the continental U.S., and Hawai'i, among 400 Native Hawaiian and Pacific Islander (NHPI) participants in two settings, (clinical and non-clinical) over a 3-year period. The PPP is a 3-month lifestyle intervention that includes a Social Determinants of Health (SDOH) component and was NHPI-adapted from the Diabetes Prevention Program's Lifestyle Program, renamed to the PILI Lifestyle Program (PLP), which demonstrated effectiveness in improving weight, blood pressure, physical activity, and diet among NHPIs. The PPP consists of 8 lifestyle lessons and 4 SDOH activities delivered over a 3-month period. The aims of this study are threefold: 1. To evaluate the implementation of the PPP across multiple community sites using a Type 3 hybrid effectiveness-implementation design guided by established frameworks such as RE-AIM and PRISM. 2. To examine participant-level outcomes associated with PPP implementation, including changes in cardiometabolic risk factors, health behaviors, and SDOH factors from baseline to 3 and 9-month follow-up. 3. To evaluate the cost and cost-effectiveness of implementing the PPP across community settings.

Polyunsaturated Fatty Acids-based Bars Effect on Metabolic Syndrome Patients

This study aimed to manage dyslipidemia through Polyunsaturated fatty acids based bar among patients with metabolic syndrome.

EFFECTS OF A YERBA MATE EXTRACT IN REDUCING METABOLIC SYNDROME IN OVERWEIGHT INDIVIDUALS

Yerba mate (Ilex paraguariensis), a traditional drink consumed in different parts of the word, but especially in southern Brazil, is an importante source of polyphenols and has a high antioxidant potencial, With a moderate content of methylxanthines, yerba mate has stood out for its promising effects in modulating metabolic pathways in pre-clinical models. However, its beneficial effets in clinical trials have yet to be elucidated. Overweight and chronic non-communicable diases are urgent public health conditions and reducing the risk of these conditions through food sources is one of the most sustainable approaches. This study aims to evaluate the impact of a standardized extract of yerba mate on nutritional, biochemical, metabolic, inflammatory and antioxidant status parameters in overweight individuals compared to a placebo. A double-blind, parallel, randomized, placebo- controlled clinical trial will be conducted involving 80 overweight individuals. The subjects will receive an encapsulated yerba mate extract totaling 2,250 mg or a corresponding placebo, fractionated three times a day. This amount was defined according to previous studies thet estimated the habitual intake of yerba mate in the form of chimarrão or tererê by adults in a city in the southern region of the country. Anthropometric measurements, composition, blood pressure and blod and stool samples will be collected for nutritional assessment, metabolic and inflammatory parameters and antioxidant status assessment on days 0 and 90. The data will be analyzed descriptively and inferentially. Differences in the individuals characteristics at baseline and comparisons between groups will be aseessed using the difference of means test (depending on the normality of the data) and chi-square or Fisher-s exact test for categorical variabes, In addition, to compare the effect of the intervention between the groups, a two-way analysis of covariance will be used. A 5% significance level will be adopted. It is expect to find positive effects of yerba mate extract on the parameters assessed.

Exercise Impact in Elderly With Multimorbidity: HbA1c and Blood Pressure

The main objective of the study is to compare the effect of two different types of physical exercise modalities on glycated hemoglobin and blood pressure in elderly individuals with multimorbidity. The main characteristic of the proposal is that it is experimental, with two intervention groups with physical exercise that will be randomized in the order of participation of the groups and forwarded to the researchers regarding the evaluations and training periods. In addition, the study will be controlled, as it has a control group that will not perform any intervention with physical exercises during the study period. To allocate the participants in each exercise group and for the control group, the researchers will use the 1:1 method, the user will receive an automatic generator through the random.org website. The main questions raised by the studies will be: Is land-based training more effective than aquatic training for this population in improving the primary outcomes? Is there a difference between training at these intensities and not doing any physical exercise in this population with these primary outcomes? Participants in the 2 intervention groups will: Train 3x per week for 10 weeks at intensities that will progress over the weeks.

LLM-CoManage: Large Language Model-Enabled Co-Management of Hypertension, Diabetes, and Dyslipidemia

This study aims to evaluate the effectiveness of a large language model (LLM)-supported, community-based integrated management model in improving cardiometabolic multimorbidity control among adults with hypertension and coexisting diabetes or dyslipidemia. Adopting an interventional study design, eligible patients will be recruited to compare the disease control indicators between LLM-assisted management and conventional management, so as to verify the effectiveness and safety of the former.

Bioequivalence Study of AJU-C715 and C715R in Healthy Adult Volunteers

To Evaluate the Safety and Pharmacokinetics of "AJU-C715" and "C715R" in Healthy Adults.

Choline Fenofibrate and Carotid Atherosclerosis in Patients With Type 2 Diabetes and Combined Dyslipidemia

This is a randomized controlled study to assess the effect of choline fenofibrate compared with policosanol in Korean T2DM patients with asymptomatic atherosclerosis.

The SWITCH (Substitution of High With Low Ultra-processed Soy Protein Foods In a Guideline-based Diet inTervention for Cardiometabolic Health) Trial

This is a randomized, controlled, parallel study with 3 experimental arms aimed to assess the effect of a digital dietary intervention (web-based app, online behavior change curriculum) enhanced with 10 servings of vegetables and fruit (5 as dietary advice within the app, 5 within a dehydrated vegetable and fruit blend), with or without high Ultra Processed Food (UPF) soy-containing proteins compared to standard of care (usual care) on systolic blood pressure (SBP; primary outcome), and other key cardiometabolic endpoints over 12-weeks in adults living with hypertension and obesity, 50% with type 2 diabetes. The main questions this study aims to answer are: 1. Are nutrient-dense, high-UPF soy-protein foods similar (non-inferior) to low-UPF soy-protein foods in the context of a guidelines-based diet in their effect on blood pressure and other cardiometabolic risk factors? 2. Does an enhanced digital dietary intervention lead to meaningful reductions in blood pressure and other cardiometabolic risk factors compared to standard of care? Participants who are eligible and consent to be part of this study will be randomized to one of the following groups: 1) Active treatment (high-UPF soy-containing enhanced digital dietary intervention), 2) Reference treatment (low-UPF soy-containing enhanced digital dietary intervention), or 3) Control (standard of care). Participant Requirements: During the 12-week intervention, all participants will be required to attend in-person clinic visits at baseline (week 0), week 8 and 12. Baseline Visit (Week 0): Participants will be asked to arrive in a fasted state (no food or beverages, except water, for 10-12 hours before the visit). * Undergo various assessments, including anthropometric measurements, office blood pressure readings, and blood sampling (via a capillary finger prick and blood sample taken by the study nurse). * Review the 7-day food records completed using the Keenoa mobile app one week prior to clinic visit. * Bring fecal and urine samples from home. * Complete and review all questionnaires received via email one week prior. Telephone Check-in (Week 1): One week after beginning the study, the study staff will call participants to check in on how participants are following the protocol and answer any questions. Mid-Study Visit (Week 8): Participants will be asked to arrive in a fasted state (no food or beverages, except water, for 10-12 hours before the visit). * Have their office blood pressure and anthropometric measurements taken. * Complete and review all questionnaires received via email one week prior * Review the 3-day food records completed using the Keenoa mobile app one week prior to clinic visit. Final Study Visit (Week 12): Participants will be asked to arrive in a fasted state (no food or beverages, except water, for 10-12 hours before the visit). * Undergo various assessments, including anthropometric measurements, office blood pressure readings, and blood sampling (via a capillary finger prick and blood sample taken by the study nurse). * Review the 7-day food records completed using the Keenoa mobile app one week prior to clinic visit. * Bring fecal and urine samples from home. * Complete and review all questionnaires received via email one week prior. Throughout the study, participants will be asked to continue their usual lifestyle and physical activity. Additional Requirements for Treatment Groups: Participants randomized to the active and reference treatment groups will also be required to: * Incorporate a study vegetable and fruit blend (provided) into their daily diet for the full 12 weeks * Consume soy products categorized as either high ultra processed soy foods at least 4 servings per day, including at least 2 servings of ultra processed soy milk and 2 servings of other soy-based products (e.g., soy yogurt, soy burgers, or soy ground round) or non-ultra processed soy foods at least 4 servings per day, including at least 2 servings of minimally processed soy milk, 1 serving of edamame or roasted soy nuts, and 1 serving of tofu or tempeh * Participate in the digital dietary intervention, which includes: a health app, 7-day Kickstart Package, weekly text message support, and a 7-session online interactive program designed based on behaviour change theory * Attend a virtual focus group at Week 4 and complete an online feedback questionnaire

Supplementation With Salicornia Extract Rich in Polyphenols (B-Salicornia) to Improve Vascular Health in Patients With Dyslipidemia Who Are Not Candidates for Drug Treatment (Low to Moderate Risk)

The aim of this clinical trial is to evaluate the ability of a dietary supplement based on salicornia extracts and B vitamins (B-Salicornia) to modulate lipid levels in a population with newly diagnosed dyslipidemia who are not eligible for medical treatment.