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Find 346 clinical trials for heart disease near Austin, Texas. Connect with research centers in your area.
Showing 1-20 of 346 trials
NCT07136012
The primary objective is to evaluate the effect of olpasiran, compared to placebo, on the risk for coronary heart disease death (CHD death), myocardial infarction, or urgent coronary revascularization in participants at risk for a first major cardiovascular event with elevated lipoprotein(a) (Lp\[a\]).
NCT05174312
The objective of this study is to prospectively compare decongestive therapy administered by the Reprieve DMS system to Optimal Diuretic Therapy (ODT) in the treatment of patients diagnosed with acute decompensated heart failure (ADHF). The main objective is to determine if the Reprieve DMS can more efficiently decongest ADHF patients in comparison to Control Therapy.
NCT05485961
This is a two-part, phase 2b and phase 3 combined prospective, interventional, multicenter, randomized, double-blind, placebo-controlled study. Part 1: Phase 2b is a dose-finding study for CSL300 vs placebo. Part 2: Phase 3 aims to assess the efficacy of CSL300 vs placebo on cardiovascular (CV) outcomes and safety in subjects with systemic inflammation and either atherosclerotic cardiovascular disease (ASCVD) or diabetes with end stage kidney disease (ESKD) undergoing maintenance dialysis.
NCT06563895
Transthyretin amyloidosis (ATTR) is a disease where the normally occurring transthyretin (TTR) protein falls apart and forms amyloid, a sticky plaque-like substance that accumulates in different organs in the body and can cause damage to the organ. There are two ways that the TTR protein can fall apart. One way occurs as a person ages, where the normal TTR protein can fall apart and form amyloid that may no longer be sufficiently cleared by the body. This type of ATTR is known as wild-type ATTR (ATTRwt). The other way occurs when a person inherits a defective TTR gene that causes the TTR protein to spontaneously fall apart. This form of the disease is known as variant ATTR (ATTRv) and can be detected in adults by a genetic test of their TTR gene before they age. Amyloid build-up in the heart causes the heart wall to become thick and stiff and can result in heart failure and even death. Accumulation of TTR amyloid in the heart is known as transthyretin amyloid cardiomyopathy or ATTR-CM. Amyloid can also deposit in the nerve tissues leading to nerve problems. Accumulation of TTR in the nerves is known as transthyretin amyloid polyneuropathy or ATTR-PN. Acoramidis is an experimental drug designed to bind tightly to TTR in the blood and stabilize its structure, so it does not form the harmful amyloid plaques that can cause damage to organs. This study is intended to determine if treatment with acoramidis in participants with ATTRv who have not yet developed any symptoms of disease can prevent or delay the development of ATTR-CM or ATTR-PN disease. If adults with an inherited defective TTR gene are treated early before any of the symptoms of disease have developed, it may be possible to delay the onset or prevent the disease entirely.
NCT06292013
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.
NCT03626688
Study ROR-PH-301, ADVANCE OUTCOMES, is designed to assess the efficacy and safety of ralinepag when added to pulmonary arterial hypertension (PAH) standard of care or PAH-specific background therapy in subjects with World Health Organization (WHO) Group 1 PAH.
NCT06779630
The purpose of the study is to assess the safety and efficacy of the Orsiro® Mission 48- mm Sirolimus-Eluting Coronary Stent System in the treatment of subjects with atherosclerotic lesion(s) \>36 mm and ≤ 44 mm in length (by visual estimate) in the native coronary arteries with a reference vessel diameter of 2.25 mm to 4.0 mm. Patients enrolled in the United States will be followed for 2 years post index procedure with follow-up visits at 1, 6, 12 months and 2 years post index procedure. Patients enrolled outside of the United States will be followed through 5 years post index procedure with additional follow-up visits at 3 and 5 years post index procedure.
NCT06307652
This is a Phase III, international, multi-centre, randomised, double-blind, parallel-group, double-dummy, active-controlled, event-driven study in patients with chronic HF and impaired kidney function who had a recent HF event. The aim is to evaluate the effect of balcinrenone/dapagliflozin vs dapagliflozin, given once daily on top of other classes of SoC, on CV death and HF events.
NCT05739383
CKJX839D12302 is a pivotal Phase III study designed to test the hypothesis that treatment with inclisiran sodium 300 milligram (mg) subcutaneous (s.c.) administered on Day 1, Day 90, and every 6 months thereafter in patients at high cardiovascular (CV) risk without a prior major atherosclerotic cardiovascular disease (ASCVD) event will significantly reduce the risk of 4-Point-Major Adverse Cardiovascular Events (4P-MACE) defined as a composite of CV death, non-fatal myocardial infarction (MI), non-fatal ischemic stroke, and urgent coronary revascularization, compared to placebo.
NCT07517263
This open-label extension study will provide post-trial access to pelacarsen (TQJ230) to participants who have successfully completed the double-blind parent study (CTQJ230A12301).
NCT07037459
This trial will examine if maridebart cafraglutide as an adjunct to standard of care will lead to a reduction in heart failure (HF) events such as HF hospitalizations and urgent HF visits, cardiovascular (CV) deaths and improvement in HF symptoms in participants with HF with preserved ejection fraction (HFpEF) and HF with mildly reduced ejection fraction (HFmrEF) who are obese. This is a phase 3, global, multicenter, 2-part trial with a double-blind period and an open-label extension (OLE). The trial is event-driven, and Part 1 will conclude when approximately 850 primary endpoint events have occurred.
NCT05677100
Aortix is a circulatory support device for chronic heart failure patients on medical management who have been hospitalized for acute decompensated heart failure (ADHF) and have persistent congestion despite usual medical therapy. Eligible ADHF patients with diuretic resistance (irrespective of ejection fraction) will be enrolled and randomized 1:1 to either the Aortix system or standard of care medical management.
NCT01757665
The objective of this trial is to confirm that the modifications to tissue processing, valve sterilization and packaging do not raise any new questions of safety and effectiveness in subjects who require replacement of their native or prosthetic aortic or mitral valve.
NCT07188805
Researchers are looking for a better way to treat children who have heart failure with left ventricular systolic dysfunction (LVSD). Heart failure is a serious condition where the heart is unable to pump enough blood to meet the body's needs. This can lead to symptoms like shortness of breath, fatigue, and poor growth in children. The study treatment, finerenone (also called BAY94-8862), works by blocking a protein involved in inflammation, scarring, and thickening of the heart and blood vessels. This may help the heart to pump blood more effectively. This is the first study to explore its use specifically for children with heart failure and LVSD. The main purpose of this study is to learn if finerenone works to help the heart compared to placebo in children with heart failure and LVSD. For this, the researchers will collect and analyze data on the levels of a protein called NT-proBNP in the blood, which indicates heart stress, and monitor the safety of the treatment. The study will include children with heart failure and LVSD aged from 6 months to less than 18 years. The study participants will be randomly assigned to one of two treatment groups. Based on their group, they will receive either finerenone or a placebo for a duration of 3 months. A placebo looks like a treatment but does not have any medicine in it. Throughout the study, all participants will continue to receive their standard heart failure treatments. At the start of this study, the doctors will check each participant's medical history and current medications. If participants qualify for the treatment phase, they will undergo treatment for about 90 days. During this time, they will visit the study site at least 3 times. During these visits, the participants will: * have their blood pressure, heart rate, temperature, respiratory rate, height and weight measured * have their heart examined by electrocardiogram (ECG) and echocardiogram * have blood samples taken * have physical examinations * answer questions about their medication and whether they have any adverse events, or have their parents or guardians' answers An adverse event is any medical problem that a participant has during a study. Doctors keep track of all adverse events that happen in studies, even if they do not think the adverse events might be related to the study treatments. After the initial three-month study, eligible participants will have the option to join a nine-month open-label extension study where all will receive finerenone. Participants who choose not to enroll in the extension will have a follow-up visit 30 days after their last treatment.
NCT05360446
CKJX839D12303 is a research study to determine if the study treatment, called inclisiran, in comparison to placebo taken in addition to statin medication can effectively reduce the total amount of plaque formed in the heart's vessels as measured by coronary computed tomography angiography (CCTA) from baseline to month 24. This study is being conducted in eligible participants with a diagnosis of non-obstructive coronary artery disease (NOCAD), where the coronary arteries are blocked less than 50%, and with no previous cardiovascular events.
NCT06713239
PARAMOUNT is a prospective randomized open-label trial testing the hypothesis that a personalized management strategy in symptomatic patients with suspicion of coronary artery disease (CAD), using a CT-based coronary atherosclerotic plaque assessment by AI-enabled quantitative software improves: certainty for diagnosis of CAD, control of CAD risk factors and efficiency of ICA referral with appropriate PCI compared to the usual care strategy based on current AHA/ACC guidelines for care of symptomatic patients with suspicion of CAD.
NCT07069738
This study will compare two different methods to pace the heart to treat heart failure including: 1. The current standard method of implanting a pacing lead in a vein on the surface of the left lower chamber of the heart (left ventricle) to deliver heart failure therapy. This method is called Cardiac Resynchronization Therapy (CRT). 2. The other method is using a lead implanted in the Left Bundle Branch Area (LBBA) of your heart. This method is called Left Bundle Branch Area Pacing or LBBAP. This lead is approved by the Food and Drug Administration (FDA) to be implanted in this area of the heart, but not to provide heart failure treatment.
NCT04614467
This clinical trial will explore the efficacy and safety of GCSF-mobilized autologous CD34+ cells for the treatment of CMD in adults currently experiencing angina and with no obstructive coronary artery disease. Eligible subjects will receive a single administration of CLBS16 or placebo.
NCT07613294
Lipoprotein(a), also known as Lp(a), is a protein that carries cholesterol and proteins in your blood. People with high Lp(a) have a higher risk for heart disease. The main purpose of the study is to investigate how lepodisiran, compared to a placebo, affects the amount and type of plaque in the heart's vessels using an imaging technology known as Coronary Computed Tomography Angiography (CCTA) in adults who have high levels of Lp(a). Participation will last about 120 weeks.
NCT01420393
Atrial fibrillation and heart failure are two common heart conditions that are associated with an increase in death and suffering. When both of these two conditions occur in a patient the patient's prognosis is poor. These patients have poor life quality and are frequently admitted to the hospital. The treatment of atrial fibrillation in heart failure patients is extremely challenging. Two options for managing the atrial fibrillation are permitting the atrial fibrillation to continue but controlling the heart rate, or to convert the atrial fibrillation rhythm back to normal and try to maintain the heart in sinus rhythm. Until now, the method to keep the patient in normal sinus rhythm is with antiarrhythmic drugs. Studies using antiarrhythmic drugs to control the rhythm failed to show any survival benefit when compared with permitting the patient to be in atrial fibrillation. In the last few years, new development in techniques and technologies now enable catheter ablation (cauterization of tissue in the heart with a catheter) to be a successful treatment in abolishing atrial fibrillation and that this approach is better than antiarrhythmic drug to control the rhythm. However, there has not been any long-term study to determine whether catheter ablation to abolish atrial fibrillation in heart failure patients would reduce mortality or admissions for heart failure. This study is to compare the effect of catheter ablation-based atrial fibrillation rhythm control to rate control in patients with heart failure and high burden atrial fibrillation on the composite endpoint of all-cause mortality and heart failure events defined as an admission to a healthcare facility for \> 24 hours or clinically significant worsening heart failure leading to an intervention (defined as treatment in an emergency department, a same-day access clinic, or an infusion centre) or unscheduled visits to a healthcare provider for administration of an intravenous diuretic and an increase in chronic heart failure therapy. This study may have a dramatic impact on the way the investigators manage these patients with atrial fibrillation and heart failure and may improve the outlook and well being of these patients.
