Clinical trials: Vascular Dysfunction
Pulmonary Hypertension, Right Ventricular Outflow Tract Dysfunction
Feasibility of Non-invasive Hemodynamic Assessment by 5D Flow in Congenital Heart Disease
This study evaluates whether new flow parameters of the cardiac magnetic resonance imaging (MRI) allow evaluation of parameters for which usually invasive rigth-left heart catheterization are necessary.
- Conditions
- Pulmonary Hypertension, Right Ventricular Outflow Tract Dysfunction, Fontan Circulation
- Trial name
- NCT07742046
- Testing
- Right-left heart catheterization in magnetic resonance imaging (MRI)
- Where
- Switzerland
- Volunteers
- 130 people
- Sponsor
- Tobias Rutz
Sturge-Weber Syndrome
Trial of Sirolimus for Cognitive Impairment in Sturge-Weber Syndrome
The purpose of this research study is to gain a preliminary understanding of the safety of sirolimus in Sturge-Weber syndrome (SWS) and determine best outcomes to be used to assess the utility of sirolimus for the treatment of…
- Trial name
- NCT03047980
- Testing
- Sirolimus
- Where
- 2 sites in United States
- Volunteers
- 10 people
- Sponsor
- Anne Comi, MD
Polycystic Ovary Syndrome (PCOS)
Blood Vessel Function in Adolescents and Women With Polycystic Ovary Syndrome
The purpose of this study is to determine if changes in blood vessel health lead to the menstrual irregularities that women with PCOS experience.
- Trial name
- NCT01615562
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Virginia Commonwealth University
Coronavirus, SARS-CoV-2
Hemodynamic Characteristics of Patients With SARS-CoV-2
The outbreak of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been declared a public health emergency of international concern.
- Conditions
- Coronavirus, SARS-CoV-2, COVID-19, Acute Respiratory Distress Syndrome
- Trial name
- PiCCOVID (NCT04337983)
- Testing
- Transpulmonary thermodilution, Echocardiography
- Where
- France
- Volunteers
- 60 people
- Sponsor
- Bicetre Hospital
Cystic Fibrosis
Investigation of Relationship Between Vascular Functions, Exercise Capacity, and Respiratory Functions in CF
In the literature, there is no study that evaluates the endothelial function and arterial stiffness together and investigates its relationship with exercise capacity and respiratory functions in children with CF of different…
- Trial name
- NCT04259983
- Testing
- Maximal exercise test, Endothelial dysfunction assessment, Arterial stiffness assessment
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Hacettepe University
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
Chronic Obstructive Pulmonary Disease, Endothelial Dysfunction
Micro-doses of Physical Activity for COPD
Chronic obstructive pulmonary disease (COPD) is a disease of the lungs that makes it hard for people to breath. Those with COPD spend considerably more time sitting and lying and less time performing physical activity than…
- Conditions
- Chronic Obstructive Pulmonary Disease, Endothelial Dysfunction, Vascular Stiffness, Hypertension
- Trial name
- COPD (NCT05553223)
- Testing
- Microdoses of activity
- Where
- Canada
- Volunteers
- 20 people
- Sponsor
- University of British Columbia
Obesity, Atherosclerosis
Endothelial Dysfunction in Obese Children
The purpose of this study is to objectify the effect of diet and exercise on early markers of atherosclerosis in obese children.
- Trial name
- EDOC (NCT01461226)
- Testing
- Exercise training, Usual care
- Where
- 3 sites in Belgium
- Volunteers
- 61 people
- Sponsor
- University Hospital, Antwerp
STEMI
Erectile Dysfunction After Percutaneous Coronary Intervention Versus the Thrombolytic Therapy in Acute ST Elevation Myocardial Infarction
Erectile dysfunction is a common sexual problem affecting up to one-third of men throughout their life. It is now well recognized that risk factors for erectile dysfunction (ED) include the same risk factors as coronary artery…
- Trial name
- NCT03328156
- Where
- Egypt
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Assiut University
Sturge-Weber Syndrome
Novel Cognitive Treatment Targets for Epidiolex in Sturge- Weber Syndrome
The purpose of this study is to better understand the utility of cannabidiol (CBD/ Epidiolex) for improving the treatment of cognitive impairments in Sturge-Weber syndrome (SWS).
- Trial name
- NCT04447846
- Testing
- Cannabidiol
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- Anne Comi, MD
Prehypertension, Hypertension
Be-HealthY: Behavioral Risk Factors for Poor Vascular Health in Youth
The investigators aim to determine the association of dietary intake on cardiovascular disease risk factors among children with overweight and obesity who are being evaluated for elevated blood pressure.
- Conditions
- Prehypertension, Hypertension, Overweight and Obesity, Elevated Blood Pressure
- Trial name
- NCT03934398
- Testing
- Cardiovascular Assessments, Actigraphy, Laboratory assessments
- Where
- United States
- Volunteers
- 41 people
- Sponsor
- Johns Hopkins University
Ataxia Telangiectasia
Ataxia-telangiectasia: Treating Mitochondrial Dysfunction With a Novel Form of Anaplerosis
Study design: Parallel group, placebo-controlled, dose-escalation each 2 months for 12 months. Dose based on percent (%) of calculated caloric intake.
- Trial name
- A-TC7 (NCT04513002)
- Testing
- Triheptanoin
- Where
- Australia
- Volunteers
- 30 people
- Sponsor
- The University of Queensland
Sinusoidal Obstruction Syndrome, Veno-occlusive Disease
Defibrotide Dose-escalation for SOS Post-HSCT
This research study is being done to determine the safety and tolerability of increasing doses of defibrotide within a single patient with sinusoidal obstructive syndrome (SOS)/veno-occlusive disease (VOD) after hematopoietic…
- Trial name
- NCT05987124
- Testing
- Defibrotide
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- New York Medical College
ANOCA - Angina With Non-obstructive Coronary Arteries, Coronary Microvascular Dysfunction (CMD)
Nebivolol ANOCA Treatment Randomized Trial
To determine the effectiveness of the beta-blocker nebivolol in controlling symptoms and improving the quality of life in patients with angina and coronary microvascular dysfunction.
- Trial name
- MOTORS (NCT06755801)
- Testing
- Nevibolol
- Volunteers
- 150 people
- Sponsor
- Spanish Society of Cardiology
Hypertension
The Relation Between Serum Level of Amioterminal Propeptide of Type I Procollagen and Diastolic Dysfunction in Hypertensive Patients Without Diabetes Mellitus
In the present study, we assessed the relation between diastolic dysfunction and myocardial fibrosis in hypertensive patients without diabetes mellitus.
- Trial name
- NCT00172406
- Sponsor
- National Taiwan University Hospital
Complex Congenital Heart Defect, Dysfunctional RVOT Conduit
COMPASSION S3 - Evaluation of the SAPIEN 3 Transcatheter Heart Valve in Patients With Pulmonary Valve Dysfunction
This study will demonstrate the safety and effectiveness of the Edwards Lifesciences SAPIEN 3/SAPIEN 3 Ultra RESILIA Transcatheter Heart Valve (THV) Systems in subjects with a dysfunctional right ventricular outflow tract (RVOT)…
- Conditions
- Complex Congenital Heart Defect, Dysfunctional RVOT Conduit, Pulmonary Valve Insufficiency, Pulmonary Valve Degeneration
- Trial name
- NCT02744677
- Testing
- SAPIEN 3/SAPIEN 3 Ultra RESILIA THV, SAPIEN 3 THV, SAPIEN 3 Ultra RESILIA THV
- Where
- 27 sites in United States
- Volunteers
- 108 people
- Sponsor
- Edwards Lifesciences
Hypertension, Pulmonary, Ventricular Dysfunction, Left
Confirmatory Study of IK-3001 in Japanese Subjects With Peri-/Post-op Pulmonary Hypertension Assoc. With Cardiac Surgery
Sixteen Japanese subjects (6 adults/10 children) with peri- and post-operative pulmonary hypertension associated with cardiac surgery will be evaluated at approx. 6 sites for safety and efficacy of IK-3001.
- Trial name
- NCT01959828
- Testing
- IK-3001
- Where
- 7 sites in Japan
- Volunteers
- 18 people
- Sponsor
- Mallinckrodt
Transgenderism, Insulin Sensitivity/Resistance
Puberty Suppression and Cardiometabolic Health
This observational study will evaluate the effect of puberty suppression on insulin sensitivity, metabolic rate and vascular health among transgender female youth at baseline and 6 months after initiation of a gondoatropin…
- Conditions
- Transgenderism, Insulin Sensitivity/Resistance, Endothelial Dysfunction, Vascular Stiffness
- Trial name
- NCT04482374
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of Colorado, Denver
Syndrome X
Syndrome X and Endothelial Dysfunction
Cardiac syndrome X is characterized by angina, positve stress test, and patent coronary angiography, and its probable mechanism is microvascular dysfunction associated with endothelial dysfunction.
- Trial name
- NCT00190086
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Far Eastern Memorial Hospital
Myocardial Infarction, Cardiogenic Shock
Aortic Balloon Counterpulastion in Myocardial Infarction Related Shock
The role of intra aortic balloon counterpulsation in patients experiencing acute myocardial infarction with shock is not established. We hypothesised that use of such a device would lead to improved outcomes in these patients.
- Trial name
- IABPSHOCK (NCT00469248)
- Testing
- Intra-aortic balloon pump counterpulsation
- Where
- Germany
- Volunteers
- 45 people
- Sponsor
- Martin-Luther-Universität Halle-Wittenberg