Clinical trials: Cardiovascular Condition
Ventricular Tachyarrhythmia
Change in Heart Rate Variability Prior to Tachyarrhythmia in ICD Implanted Patients
To investigate changes in HRV during the time before a spontaneous episode of ventricular tachyarrhythmia.
- Trial name
- HRV (NCT00701467)
- Where
- Israel
- Volunteers
- 50 people
- Sponsor
- Sheba Medical Center
Traumatic Brain Injury, Subarachnoid Hemorrhage
Normothermia in Patients With Acute Cerebral Damage
The purpose of our study is to verify wherever normothermia (achieved with diclofenac administration) may improve intracranial pressure control and may limit secondary cerebral damage thus positively influencing outcome in…
- Trial name
- NCT00491192
- Testing
- Diclofenac
- Where
- Italy
- Sponsor
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico
Paroxysmal Supraventricular Tachycardia
Study on Left Atrial Function of Paroxysmal Supraventricular Tachycardia After Radiofrequency Ablation
This study to investigate the effects of RF ablation on left atrial systolic function in patients with atrioventricular nodal reentrant tachycardia (AVNRT) and atrioventricular tachycardia (AVRT).
- Trial name
- NCT03348436
- Testing
- radiofrequency ablation
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Ruiqin xie
Vitamin D Deficiency
Effects of Antarctic Environment on Vitamin D Status and Health Risk Biomarkers of Its Inhabitants
The purpose of this study is to evaluate vitamin D (VD) deficiency in the population of Chilean Antarctica and evaluate the efficacy and safety of VD supplementation to decrease VD deficiency and favorably influence biomarkers…
- Trial name
- AntarD (NCT02930434)
- Testing
- cholecalciferol
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Pontificia Universidad Catolica de Chile
Noonan Syndrome
Neuroradiological Features of Noonan Syndrome and Genotype-Phenotype Correlations
Retrospective and prospective collection of brain and spinal MRI and MR angiography images from patients of all ages with a genetically confirmed diagnosis of Noonan syndrome.
- Trial name
- NCT07881081
- Testing
- Brain MRI and MR angiography (MRA)
- Where
- 10 sites in Italy
- Volunteers
- 60 people
- Sponsor
- Istituto Giannina Gaslini
Heart Disease, Heart Failure
Investigating Systemic and Local Vascular Responses to Apelin in the Context of Renin-angiotensin Upregulation
The apelin-APJ system is a relatively new discovery. It has generated interest in part due to it's apparent ability to counteract the renin-angiotensin system, which is frequently overactive in many cardiovascular disease.
- Conditions
- Heart Disease, Heart Failure, Vasodilatation
- Trial name
- NCT00901719
- Testing
- Apelin, Acetylcholine, Sodium nitroprusside
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Acute Myeloid Leukemia (AML), Acute Lymphocytic Leukemia (ALL)
Umbilical Cord Blood Transplantation Using a Myeloablative Preparative Regimen for Hematological Diseases
This is a treatment guideline for an unrelated umbilical cord blood transplant (UCBT) using a myeloablative preparative regimen for the treatment of hematological diseases, including, but not limited to acute leukemias.
- Conditions
- Acute Myeloid Leukemia (AML), Acute Lymphocytic Leukemia (ALL), Chronic Myelogenous Leukemia, Plasma Cell Leukemia
- Trial name
- NCT01962636
- Testing
- Fludarabine, Cyclophosphamide, Total Body Irradiation
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Masonic Cancer Center, University of Minnesota
Hypertension
Tolerance to Target Doses of Thiazides in Actual Practice: A Feasibility Study
This is a pilot study of a method to compare common, FDA-approved drugs in a clinic. Instead of putting single patients into one of two drug groups, the investigators will assign the doctors who prescribe these drugs for high…
- Trial name
- NCT01235377
- Testing
- Favor one of two thiazides for new prescriptions & attempt target dose
- Where
- 5 sites in United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- VA Pharmacy Benefits Management Strategic Healthcare Group
Deep Vein Thrombosis, Post-Thrombotic Syndrome
Pediatric High-Risk Deep Venous Thrombosis Lytic Outcomes Trial
The purpose of this study is to determine if the use of adjunctive catheter-directed thrombolysis (CDT), which includes the intrathrombus administration of rt-PA (Activase/Alteplase), can prevent post-thrombotic syndrome (PTS) in…
- Conditions
- Deep Vein Thrombosis, Post-Thrombotic Syndrome, Venous Thrombosis
- Trial name
- PHLO (NCT02767232)
- Testing
- Recombinant tissue plasminogen activator (rt-PA), Standard Anticoagulation Therapy
- Sponsor
- University of Colorado, Denver
Diabetic Foot Ulcers, Venous Stasis Ulcer
Negative Pressure Wound Therapy Registry
The goal of the Negative Pressure Wound Therapy Registry (NPWTR) for Wounds is to provide real world patient data from electronic health records submitted to meet Stage 2 Meaningful Use in order to understand the effectiveness…
- Conditions
- Diabetic Foot Ulcers, Venous Stasis Ulcer, Pressure Ulcer, Surgical Wound Dehiscence
- Trial name
- NPWTR (NCT02467998)
- Testing
- NPWT
- Where
- United States
- Volunteers
- 50,000 people
- Sponsor
- U.S. Wound Registry
HIV Infections
Endothelial Dysfunction as a Risk Factor in HIV Study
Highly active antiretroviral therapy (HAART) has proven effective in altering the natural history of HIV infection in many patients. However, this therapy may not be sustainable because of the toxicities of the medications.
- Trial name
- NCT00039663
- Testing
- Pravastatin, Gemfibrozil, Rosiglitazone
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Haemorrhagic Hereditary Telangiectasia
Institutional Registry of Haemorrhagic Hereditary Telangiectasia
The purpose of this study is to create an institutional and population-based registry of Haemorrhagic Hereditary Telangiectasia with a prospective survey based on epidemiological data, risk factors, diagnosis, prognosis…
- Trial name
- NCT01761981
- Where
- Argentina
- Volunteers
- 590 people
- Sponsor
- Hospital Italiano de Buenos Aires
Intracranial Aneurysm, Subarachnoid Hemorrhage
Familial Intracranial Aneurysm Study II
The purposes of this study are to identify possible genes that may increase the risk of aneurysm development in the brain, and to determine the effect of environmental factors such as cigarette smoking and high blood pressure on…
- Trial name
- NCT00071565
- Where
- 16 sites in United States
- Volunteers
- 5,875 people, healthy volunteers welcome
- Sponsor
- University of Cincinnati
Hypertrophic Cardiomyopathy
Study of Myocardial Deformation Parameters in Patients With Hypertrophic Cardiomyopathy
The purpose of the study is to investigate the potential correlations of global longitudinal strain and peak left atrial strain, measured by speckle tracking echocardiography with the severity of hypertrophic cardiomyopathy and…
- Trial name
- NCT04112511
- Where
- Greece
- Volunteers
- 250 people
- Sponsor
- AHEPA University Hospital
Cardiac Amyloidosis
Cardiac Amyloidosis Registry of University Hospital Leipzig
This is a clinical registry of patients with cardiac amyloidosis being treated at University Hospital Leipzig. The aim of the registry is to collect detailed information about clinical events, symptoms, imaging, biomarkers…
- Trial name
- NCT06129656
- Testing
- Routine diagnostics, Routine treatment
- Where
- Germany
- Volunteers
- 500 people
- Sponsor
- University of Leipzig
Vasculitis
Hematopoietic Stem Cell Support in Vasculitis
The systemic vasculitis is a wide-ranging group of diseases that are characterized by the presence of blood vessel inflammation (1).
- Trial name
- NCT00278512
- Testing
- Autologous Stem Cell Transplant, Allogeneic Stem Cell Transplant, Cyclophosphamide
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Northwestern University
Cardiovascular Diseases, Coronary Disease
Epidemiology of Acute Phase Protein and CHD
To use the Multiple Risk Factor Intervention Trial (MRFIT) stored serum bank to do nested case-control studies of various serum risk factors in coronary heart disease incidence and mortality.
- Conditions
- Cardiovascular Diseases, Coronary Disease, Heart Diseases, Atherosclerosis
- Trial name
- NCT00005371
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Compartment Syndrome
Assessment of Near Infrared Spectroscopy as a Diagnostic Tool in Acute Compartment Syndrome
The purpose of this study is to define the reliability and accuracy of Near Infrared Spectroscopy (NIRS) in the detection of intra-compartmental tissue perfusion in injured and noninjured extremities over time.
- Trial name
- NCT01077934
- Testing
- near-infrared spectroscopy
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- J&M Shuler
Takayasu Arteritis, Pulmonary Artery Hypertension
Pulmonary Artery Involvement in Takayasu's Arteritis
The purpose of this study is to analyze the clinical manifestations, imaging features, and prognosis-related factors of pulmonary artery (PA) involvement in Takayasu's arteritis (TA), and to explore the early clinical features of…
- Trial name
- NCT03189602
- Where
- China
- Volunteers
- 51 people
- Sponsor
- Peking Union Medical College Hospital
Cardiovascular Diseases, Atherosclerosis
Lipid Research Clinics Population Studies
To conduct epidemiologic surveys of the distribution, causes, and consequences of the dyslipoproteinemias. The Population Studies include the Prevalence Study, the Family Study, and the Mortality Follow-up Study and shared the…
- Conditions
- Cardiovascular Diseases, Atherosclerosis, Coronary Disease, Heart Diseases
- Trial name
- NCT00005128
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
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