Clinical trials: Cardiovascular Dysfunction
Cardiomyopathies, Ventricular Dysfunction
Measuring Electrical Resistance of Different Tissues on the Outer Surface of the Heart
This is a research study to evaluate the electrical properties of heart tissue. The purpose of this study is to determine the impedance (electrical resistance) of different tissues on the outer surface of the heart.
- Conditions
- Cardiomyopathies, Ventricular Dysfunction, Myocardial Infarction, Arrhythmia
- Trial name
- NCT00291174
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- University of Pennsylvania
Sudden Cardiac Death, Ventricular Arrythmias
Effect of Ranolazine on Arrhythmias and Microvolt T- Wave Alternans (MVTWA) Patients With LV Dysfunction
The purpose this investigation is to more thoroughly investigate the effects of ranolazine on arrhythmias and microvolt t-wave alternans in patients who have an automatic implantable cardioverter defibrillator (AICD) implanted…
- Trial name
- NCT00998218
- Testing
- Ranolazine
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Aspirus Heart and Vascular Institute-Research and Education
Ventricular Dysfunction, Left, Hip Fracture
Preoperative levosimendán and Hip Fracture
The purpose of this study is to evaluate whether preoperative optimization with levosimendan in heart failure patients undergoing hip fracture surgery improves haemodynamic and tissue perfusion parameters.
- Trial name
- OPL (NCT02972918)
- Testing
- Levosimendan
- Where
- Spain
- Volunteers
- 19 people
- Sponsor
- Hospital Universitario de Canarias
Aging, Mild Cognitive Impairment
bpMedManage: Digital Technology to Support Adherence to Hypertension Medications
The purpose of the bpMedManage study is to rigorously test the efficacy of a smartphone technology to help improve high blood pressure medication adherence among older adults with mild cognitive impairment (MCI) in a 16-week…
- Conditions
- Aging, Mild Cognitive Impairment, Hypertension
- Trial name
- NCT06307574
- Testing
- bpMedManage
- Where
- 2 sites in United States
- Volunteers
- 100 people
- Sponsor
- University of Arizona
Acute Myeloid Leukemia, Precursor-cell Lymphoblastic Leukemia-Lymphoma
Prevention of Left Ventricular Dysfunction During Chemotherapy
The investigators' objective is to assess the efficacy of the combined treatment with enalapril and carvedilol in the prevention of left ventricular systolic dysfunction in patients with hematological malignancies submitted to…
- Conditions
- Acute Myeloid Leukemia, Precursor-cell Lymphoblastic Leukemia-Lymphoma, Lymphoid Neoplasm, Multiple Myeloma
- Trial name
- OVERCOME (NCT01110824)
- Testing
- Enalapril and carvedilol
- Where
- 2 sites in Spain
- Volunteers
- 90 people
- Sponsor
- Hospital Clinic of Barcelona
High Blood Pressure, Metabolic Syndrome
Comparison of Aliskiren and Amlodipine on Insulin Resistance and Endothelial Dysfunction in Patients With Hypertension and Metabolic Syndrome
The purpose of this study was to determine the effects of Aliskiren on insulin resistance (IR) and endothelial dysfunction (ED) in patients with high blood pressure and metabolic syndrome.
- Conditions
- High Blood Pressure, Metabolic Syndrome, Insulin Resistance, Endothelial Dysfunction
- Trial name
- NCT00417170
- Testing
- Aliskiren, Amlodipine
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- Novartis Pharmaceuticals
Ischemic Stroke, Intracerebral Hemorrhage
Determinants of Incident Stroke Cognitive Outcomes and Vascular Effects on RecoverY
The overall goal of the DISCOVERY study is to better understand what factors contribute to changes in cognitive (i.e., thinking and memory) abilities in patients who experienced a stroke.
- Conditions
- Ischemic Stroke, Intracerebral Hemorrhage, Subarachnoid Hemorrhage, Dementia, Vascular
- Trial name
- DISCOVERY (NCT04916210)
- Where
- 31 sites in United States
- Volunteers
- 8,000 people
- Sponsor
- Massachusetts General Hospital
Cognitive Impairment, Stroke
Dance Intervention on Cognitive Functions and Quality of Life in Chronic Stroke
To examine the effect of dance interventions on cognitive functions and quality of life in patients with chronic stroke.
- Conditions
- Cognitive Impairment, Stroke, Quality of Life
- Trial name
- NCT06145503
- Testing
- Dance Intervention Group
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Karadeniz Technical University
Platelet Aggregation, Adenosine
Platelet Aggregation in Patients With Coronary Artery Disease and Kidney Dysfunction Taking Clopidogrel or Ticagrelor
About 35% of patients hospitalized with Acute Coronary Syndromes (ACS) have some degree of renal dysfunction. Chronic kidney disease (CKD) is not only associated to worse prognosis in ACS patients, but leads also to an increased…
- Conditions
- Platelet Aggregation, Adenosine, Coronary Artery Disease, Kidney Dysfunction
- Trial name
- NCT03039205
- Testing
- Clopidogrel, Ticagrelor
- Where
- Brazil
- Volunteers
- 90 people
- Sponsor
- University of Sao Paulo
Coronary Artery Disease, Left Ventricular Dysfunction
DEfibrillators To REduce Risk by MagnetIc ResoNance Imaging Evaluation
This trial is a prospective, multi-center, randomized study of patients with coronary artery disease (CAD) and mild to moderate left ventricular (LV) dysfunction.
- Conditions
- Coronary Artery Disease, Left Ventricular Dysfunction, Sudden Cardiac Death
- Trial name
- DETERMINE (NCT00487279)
- Testing
- Defibrillator, Control
- Where
- 56 sites in United States
- Volunteers
- 81 people
- Sponsor
- Abbott Medical Devices
Stroke Sequelae, Cognitive Impairment
Cognitive Effectiveness of Somatotherapy and Occupational Therapy in Post-Stroke Patients.
The objective of this study was to evaluate the cognitive effectiveness of somatotherapy and occupational therapy in post-stroke patients by measuring their cognitive potential outcomes using the Montreal Cognitive Assessment…
- Trial name
- CESTO (NCT07635069)
- Testing
- Somatotherapy and Occupational Therapy
- Where
- Pakistan
- Volunteers
- 50 people
- Sponsor
- Iqra National University
Cardiac Fibrosis, Diastolic Dysfunction
Effects of Pycnogenol on Cardiac Fibrosis and Diastolic Dysfunction in Aged Hypertensive Subjects
The purpose of this study is to determine whether Pycnogenol, a natural pine bark extract, is effective in modifying the age-dependent process of cardiac fibrosis and diastolic function in aged hypertensive subjects.
- Trial name
- NCT00952627
- Testing
- Pycnogenol
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- University of Arizona
Cardiotoxicity, DPP3
Cardiovascular Complications in Patients Undergoing Allogeneic Hematopoietic Stem Cell Transplantation.
Allogeneic hematopoietic stem cell transplantation (HSCT) represents a major therapeutic strategy for malignant hematologic diseases, with the number of procedures steadily increasing in France each year.
- Conditions
- Cardiotoxicity, DPP3, HSCT, Allogeneic Hematopoietic Stem Cell Transplantation
- Trial name
- ALLOCARDIOTOX (NCT07157670)
- Where
- France
- Volunteers
- 400 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Hypotension
Focussed Echocardiography to Detect Preoperative Hypovolemia and Left Ventricular Dysfunction as a Predictor of Post-Induction Hypotension
This is an observational study to evaluate the role of a Bed side Focus assessed Transthoracic Echocardiography (FATE) in identifying the patients at a potential risk of developing hypotension secondary to general anesthesia…
- Trial name
- NCT02944266
- Testing
- Pre operative Focus assessed Transthoracic echocardiographic assessment.
- Where
- India
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Post Graduate Institute of Medical Education and Research, Chandigarh
COPD, Pulmonary Hypertension
Phenotyping Resting and Exertional Right Ventricular Dysfunction Among Patients With Chronic Obstructive Pulmonary Disease
This study plans to learn about heart function among individuals with chronic obstructive pulmonary disease (COPD). In particular, the investigators want to understand the different patterns of right ventricular response during…
- Conditions
- COPD, Pulmonary Hypertension, Right Ventricular Dysfunction, Exercise
- Trial name
- NCT05896579
- Testing
- Exercise
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- University of Colorado, Denver
Stroke, Mild Cognitive Impairment
Investigating Neurocognitive, Motor and Biological Effects of MindLenses Professional in Neurological Diseases
This study aims to explore the effects of the treatment with MindLenses Professional device on cognitive and motor performances,as well as on the levels of a neurotrophic factor implied in brain plasticity, that is the brain…
- Trial name
- MindLensesN (NCT05826626)
- Testing
- MindLenses Professional, Conventional rehabilitation
- Where
- Italy
- Volunteers
- 60 people
- Sponsor
- IRCCS San Camillo, Venezia, Italy
Heart Failure, Cardiovascular Disease
HeartMate 3 ELEVATE™ Registry
Evaluate real-world experience of HeartMate 3 (HM3) in post-approval setting.
- Conditions
- Heart Failure, Cardiovascular Disease, Ventricular Dysfunction
- Trial name
- ELEVATE™ (NCT02497950)
- Testing
- HeartMate 3
- Where
- 26 sites in Austria, Czechia and 9 more
- Volunteers
- 540 people
- Sponsor
- Abbott Medical Devices
Stroke Sequelae, Cognitive Impairment
Remote Bimanual Virtual Rehabilitation Post CVD
The aim of the study is to develop the BrightBrainer G (grasp), a game-based upper-extremity motor and cognitive rehabilitation system using custom virtual reality simulations.
- Conditions
- Stroke Sequelae, Cognitive Impairment, Depression
- Trial name
- NCT04713384
- Testing
- Integrative tele-rehalitation of chronic stroke survivors using custom therapeutic games
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Grigore Burdea
Coronary Artery Disease, Endothelial Dysfunction
Darusentan Effect on PET Uptake Heterogeneity
The primary objective of this study is to test the hypothesis that myocardial perfusion heterogeneity, quantified by Markovian Homogeneity analysis of cardiac PET perfusion images, will improve in a quantitative manner after…
- Trial name
- Darusentan (NCT00738049)
- Testing
- darusentan 100 mg
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- K.Lance Gould
Intracranial Embolism and Thrombosis, Postoperative Complications
TCD Detection of Gas and Solid Micro-Emboli in Patients Undergoing Coronary Artery Bypass Grafting (CABG): The Influence of Proximal Anastomosis Technique
The purpose of this study is to test the hypothesis that using three different techniques to anastomose coronary grafts to the aorta: partial occlusion, single cross clamp, or using the Heartstring anastomotic device, will change…
- Trial name
- NCT00294814
- Testing
- Proximal anastomosis using Heartstring anastomotic device
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Rambam Health Care Campus
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