Clinical Research Directory

A Study to Investigate the Effect of Lepodisiran on the Reduction of Major Adverse Cardiovascular Events in Adults With Elevated Lipoprotein(a) - ACCLAIM-Lp(a)

The purpose of this study is to evaluate the efficacy of lepodisiran in reducing cardiovascular risk in participants with high lipoprotein(a) who have cardiovascular disease or are at risk of a heart attack or stroke. The study drug will be administered subcutaneously (SC) (under the skin). Approximately 1700 additional participants will be enrolled in an addendum to explore Lp(a) lowering with an alternative dosing schema.

Assessing the Impact of Muvalaplin on Major Cardiovascular Events in Adults With Elevated Lipoprotein(a)

The purpose of this study is to evaluate the efficacy of muvalaplin in reducing cardiovascular risk in participants with high lipoprotein(a) who have cardiovascular disease or are at risk of a heart attack or stroke.

Lp(a) Lowering Study of Pelacarsen (TQJ230) With Background Inclisiran in Participants With Elevated Lp(a) and Established ASCVD

The purpose of the study CTQJ230A12304, is to evaluate the efficacy, safety, and tolerability of pelacarsen (TQJ230) compared to placebo in participants with ASCVD who have elevated lipoprotein(a) (Lp(a)), and who are on background inclisiran treatment for elevated low-density lipoprotein cholesterol (LDL-C).

Dual PCSK9 Inhibition With Inclisiran and Alirocumab in Secondary Prevention

This study will evaluate the effectiveness and safety of combining two different types of PCSK9 inhibitors, inclisiran and alirocumab, in patients with high cardiovascular risk who are unable to tolerate statins. Lowering low-density lipoprotein cholesterol (LDL-C) is essential to reduce the risk of cardiovascular events. While PCSK9 inhibitors are effective, many patients treated with a single agent do not reach recommended LDL-C targets, especially those who cannot take statins. Inclisiran and alirocumab reduce LDL-C through different mechanisms. Inclisiran decreases the production of PCSK9 in the liver, while alirocumab binds circulating PCSK9 in the blood. Combining these therapies may lead to a greater reduction in LDL-C levels. In this randomized, open-label clinical trial, approximately 60 patients in secondary prevention will be assigned to one of three groups: inclisiran alone, alirocumab alone, or a combination of both treatments. Patients will be followed for 9 months with regular clinical and laboratory assessments. The main goal of the study is to determine whether combination therapy leads to greater LDL-C reduction compared to each treatment alone. Secondary objectives include assessing the proportion of patients achieving target LDL-C levels and evaluating treatment safety and tolerability.

Health Enhanced Artery Risk Tracking With Widespread Implementation and Screening Effort in ASCVD (HEARTWISE-ASCVD)

This multi-site study will test whether an opportunistic AI-based CAC screening and notification intervention can improve cholesterol treatment and lower cholesterol levels in adults. The study uses artificial intelligence to detect calcium buildup in heart arteries (coronary artery calcium or CAC) on chest CT scans that patients have already had for other reasons. The study will focus on adults who either have known atherosclerotic cardiovascular disease (ASCVD) or have significant calcium buildup (a CAC score of 100 or higher), and whose cholesterol is not well controlled. It will also evaluate how well this approach can be implemented at scale across multiple health systems. The main questions it aims to answer are: Does notifying patients and their clinicians about incidental CAC increase lipid-lowering therapy(LLT) initiation or intensification? Does the intervention improve Low-Density Lipoprotein(LDL)-cholesterol control and related lipid testing? How does the intervention affect downstream care (e.g., clinic visits, cardiology referrals, and cardiac testing)? Researchers will use an FDA-cleared AI algorithm to quantify CAC on previously performed non-gated chest CT scans and identify eligible participants through the electronic health record. Participants will be randomized to receive CAC notification either right away or after a 6-month delay.

Aspirin 50 mg vs. 100 mg in Elderly Cardiovascular Disease Patients

Elderly patients with cardiovascular disease face a high risk of both thrombotic and bleeding events when receiving antithrombotic therapy. The optimal dose of aspirin for secondary prevention in this population remains uncertain, particularly in Chinese elderly individuals. This multicenter, prospective cohort study aims to evaluate the effectiveness and safety of a lower dose of aspirin (50 mg daily) compared with the standard dose (100 mg daily) for secondary prevention of atherosclerotic cardiovascular disease (ASCVD) in Chinese patients aged 60 years and older. The study is an extension of the existing LAPIS cohort (ChiCTR1900021980), which has enrolled 5,448 participants receiving long-term aspirin for secondary prevention. Participants will be followed for an additional 2 years (total follow-up up to approximately 6 years) through telephone, clinic visits, and electronic medical records. The primary effectiveness outcome is the first occurrence of major adverse cardiovascular events (MACE), including non-fatal myocardial infarction, unstable angina, need for revascularization, non-fatal stroke, transient ischemic attack, and cardiovascular death (excluding intracranial bleeding). The primary safety outcome is the first occurrence of bleeding events (classified by BARC criteria). A secondary aim is to develop and validate a risk prediction model (nomogram) for thrombotic and bleeding events specifically for elderly Chinese patients receiving antithrombotic therapy, using LASSO regression and Cox proportional hazards models. The study will provide real-world evidence to guide individualized antithrombotic management in the aging Chinese population.

The Effect of Retatrutide Once Weekly on Cardiovascular Outcomes and Kidney Outcomes in Adults Living With Obesity (TRIUMPH-Outcomes)

The main purpose of this study is to determine if retatrutide can significantly lower the incidence of serious heart-related complications or prevent the worsening of kidney function. The trial will enroll adults with body mass index 27 kg/m\^2 or higher and Atherosclerotic Cardiovascular Disease and/or chronic kidney disease. The study will last for about 5 years. Participants will have up to 27 clinic visits with the study doctor.

Study of the Determinants of Coronary Atherosclerosis in Familial Hypercholesterolemia (ATHERO-FH Study)

The goal of this study (interventional clinical research not involving a health product) is to assess the prevalence of subclinical coronary atherosclerosis diagnosed by coronary CT angiography in heart failure patients in primary prevention, across different levels of cardiovascular risk defined by coronary artery calcium (CAC) score percentiles (based on data from the MESA study): low risk (≤25th percentile for age, sex, and ethnicity), intermediate risk (25th \< CAC ≤ 75th percentile), and high risk (\>75th percentile). The Patients will attend an on-site visit at inclusion (and must undergo a coronary CT angiography within 6 months following this visit), will be contacted by phone at 1 year and 2 years, and will return for an on-site visit at 30 months.

Polypill and Colchicine for Risk Reduction in Atherosclerotic Cardiovascular Disease

The EPOCA study (Evaluation of a POlypill and Colchicine for risk reduction in patients with established Atherosclerotic cardiovascular disease) will be a randomized, superiority, parallel, 2x2 factorial, multicenter clinical trial which will include at least 7713 and up to a maximum of 10797 participants with established atherosclerotic cardiovascular disease.

The Coronary Artery Calcium and Troponins in Rheumatoid Arthritis (CAT-RA) Study

Individuals with rheumatoid arthritis (RA) have up to 2x the risk of having a heart attack compared to someone without RA. The goal of this study is to identify biomarkers that can help us do a better job of identifying individuals at risk before they develop symptoms of heart disease and start preventative treatment earlier.

Phase IIa Clinical Trial of YN001 in Patients With Atherosclerotic Cardiovascular and Cerebrovascular Diseases and Erectile Dysfunction

This is a randomized, double-blind, placebo-controlled phase IIa clinical trial to evaluate the efficacy and safety of YN001 in patients with atherosclerotic cardiovascular and cerebrovascular diseases and erectile dysfunction

Evaluation of an Integrated, Digital, Nurse-led, Remote Monitoring Care Pathway for Cardiovascular Risk Management

The goal of this observational study is to evaluate the implementation of a structured, digital, nurse-led, remote monitoring care pathway for cardiovascular risk management (CVRM). Participants will receive this care as part of routine clinical practice. In addition to standard follow-up, participants will complete questionnaires on quality of life, medication adherence, system usability, and patient satisfaction.