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Find 297 clinical trials for heart disease near Florida. Connect with research centers in your area.
Showing 201-220 of 297 trials
NCT00088179
During a heart bypass procedure, a substance called "complement" is activated by the body. This "complement activation" causes an inflammatory response that can lead to side affects such as chest pain, heart attacks, stroke, heart failure, or death. The purpose of this study is to find out if the study drug (pexelizumab), that blocks "complement activation," can reduce such side effects and be given safely to patients requiring the bypass procedure with the use of the heart-lung machine.
NCT02638129
The purpose of this study is to evaluate cardiovascular (CV) safety of naltrexone hydrochloride (HCl) and bupropion HCl extended release combination (NB) compared with placebo and rule out excess risk of major adverse cardiovascular events (MACE) when given in combination with standard of care in overweight and obese participants with documented history of CV disease.
NCT00683696
The EchoCRT trial evaluates the effects of Cardiac Resynchronization Therapy (CRT) on mortality and morbidity of subjects with heart failure due to left ventricular systolic dysfunction, already receiving optimized HF medication, with a narrow QRS width (\< 130 ms) and echocardiographic evidence of ventricular dyssynchrony.
NCT01245634
This randomized double-blind, placebo-controlled study will evaluate the efficacy and safety of RO4905417 in the prevention of saphenous vein graft disease in patients undergoing elective or urgent coronary artery bypass (CABG) surgery. Patients will be randomized to receive either RO4905417 20 mg/kg by intravenous infusion or placebo every 4 weeks for 32 weeks.
NCT00831116
In April 2008, a coronary catheter based imaging system, LipiScan, was cleared by the FDA for use in detecting lipid core containing containing plaques of interest (LCP). These plaques are rich in cholesterol. The way that cholesterol and other lipids deposit with the coronary artery is unique to each patient. This study is an organized attempt to observe the LCP and the variety of ways that it presents in patients as detected by this recently approved device. This information will be used for physician training and to observe the behavior of the LCP in response to no therapy and currently approved therapies. The purpose of this project is further medical knowledge of the LCP and its treatment.
NCT00048308
During a heart bypass procedure, a substance called "complement" is released by the body. This complement causes inflammation, which can lead to side effects such as chest pain, heart attacks, heart failure, or impairment of memory, language and motor skills. The purpose of this study is to find out if the study drug (pexelizumab), which blocks complement release, can reduce such side effects and be taken safely.
NCT00116428
This trial compares the safety and effectiveness of catheter ablation for PAF with antiarrhythmic drug therapy. The investigational catheter being studied is the NAVISTAR® THERMOCOOL® irrigated-tip catheter. At the time of this study, the NAVISTAR® THERMOCOOL® catheter was FDA-approved for commercial distribution in the U.S. for treating patients with Type I atrial flutter and drug refractory monomorphic ventricular tachycardia post myocardial infarction. The catheter was approved for use in Europe for endocardial ablation for treating cardiac arrhythmias.
NCT01866904
THis study is intended to provide contemporary data on the burden of disease in patients 1 to 3 years post-MI, including a description of patient characteristics, current treatment patterns, rate of major CV events, and healthcare resource utilization in a 'real world' patient population at high atherothrombotic risk.
NCT01584557
The purpose of this study is to evaluate the short term efficacy and safety of tolvaptan in subjects hospitalized for worsening heart failure who have volume overload and one of the following: renal insufficiency, or hyponatremia or inadequate response to diuretic therapy. The primary variable for assessing efficacy will be self-assessed 7-point dyspnea score at 8 and 16 hours.
NCT01032629
The study will assess canagliflozin (JNJ-28431754) in the treatment of patients with type 2 diabetes mellitus (T2DM) with regard to cardiovascular (CV) risk for major adverse cardiac events (MACE). Other objectives include evaluating the overall safety, tolerability, and effectiveness of canagliflozin. The data from this study will be combined with the data from CANVAS-R study (Study of the Effects of Canagliflozin on Renal Endpoints in Adult Subjects with T2DM, NCT01989754) in a pre-specified integrated analysis of CV safety outcomes to satisfy US FDA post-marketing requirements for canagliflozin.
NCT03052530
A prospective, open label, multi-center, single arm, observational study designed to evaluate the acute safety and device procedural success of the Sapphire II PRO 1.0 and 1.25 mm PTCA dilatation catheters in subjects with stenotic coronary arteries or bypass grafts during percutaneous coronary intervention. Sixty (60) subjects will be treated at up to 5 U.S. sites with the Sapphire II PRO diameters 1.0 and 1.25 mm PTCA dilatation catheters to pre-dilate coronary arteries or bypass grafts during their index procedure. All subjects will be screened according to the protocol inclusion and exclusion criteria and will be followed through hospital discharge.
NCT02522208
This study will investigate cardiovascular parameters using echocardiographic and pharmacokinetics during a daily dose of BiDil and BiDil Extended Release (XR) compared to a study drug free day.
NCT01609140
The purpose of this study is to evaluate the safety and cholesterol lowering effects of MPSK3169A when given as subcutaneous (SC) injections over a 24-week period to patients with a high risk of cardiovascular events and LDL-c levels well above goal.
NCT00064753
The purpose of this randomized clinical trial is to determine if lowering homocysteine levels in renal transplant recipients with a multivitamin will reduce the occurrence of cardiovascular disease outcomes.
NCT02595814
The clinical characteristics, initial presentation, management, and outcomes of patients hospitalized with new-onset (first diagnosis) heart failure (HF) or decompensation of chronic HF are poorly understood worldwide. REPORT-HF is a global, prospective, and observational HF disease registry designed to characterize patient trajectories longitudinally during and following an index hospitalization for acute HF.
NCT00458276
Endothelin-1 is a powerful substance that may be involved in causing hemodynamic instability (problems related to unstable blood pressure) during and after open heart surgery. Tezosentan is an investigational intravenous drug that blocks the endothelin receptors. This clinical trial will assess the potential benefit of tezosentan compared with placebo in the treatment of patients undergoing open heart surgery with cardiopulmonary bypass (CPB). Treatment time is from the start of surgery up to 24 hours.
NCT02596477
The purpose of this study is to evaluate whether vepoloxamer can provide a blood chemical marker and functional benefit to damaged heart muscle cells. This will be evaluated by measurement of blood-based laboratory markers, exercise tolerance, and echocardiograms. In addition, the safety and blood levels of vepoloxamer in subjects with chronic heart failure will be evaluated.
NCT03228381
The objective of the BOSS Study is to assess acute anatomical and geometric annular and ventricular changes that occur when strategically positioned an external inflatable chambers are applied to the outside of the heart.
NCT00554671
This is a multi-site open label randomized controlled study of patients with type 2 diabetes undergoing pharmacist-led group medical visits that include education by a multi-disciplinary personnel, behavioral modification and pharmacotherapy case management vs. usual care
NCT01890421
Participants being evaluated for suspected or known Coronary artery Disease (CAD) based on signs and/or symptoms, will be invited to participate in the study. The duration for a participant in the study may range from 2 days to 4-6 weeks. One to four visits to the study doctor will be required. This study will investigate the diagnostic results of gadobutrol-enhanced Cardiac Magnetic Resonance Imaging (CMRI) images regarding the detection (sensitivity) and exclusion (specificity) of coronary artery disease utilizing a uniform image acquisition software. The CMR images will be tested either against the results from routine clinical Coronary Angiography (CA) or those from Computed Tomography Angiography (CTA), which is used as the standard of reference. The CA/CTA may have been performed up to 4 weeks prior to enrollment or be scheduled up to 4/6 weeks after the study. CMRI and CA/CTA images will be collected for an independent image review (blinded read).
