Clinical trials: Endothelial Dysfunction, open to volunteers
Aging, Fragility
Ischemic Conditioning to Promote Microvascular Resiliency in Frail Individuals
The goal of this clinical trial is to see how small blood vessels respond to the stress of high intensity exercise, and if a safe and simple intervention called ischemic conditioning can protect blood vessels from the stress of…
- Conditions
- Aging, Fragility, Endothelial Dysfunction
- Trial name
- NCT05808686
- Testing
- Ischemic Conditioning
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Medical College of Wisconsin
Hypertension in Pregnancy, Hypertension
Inorganic Nitrate Supplementation in Chronic Hypertensive Pregnancies
High blood pressure during pregnancy poses significant risks to both the mother and baby. A combination of factors, including advancing maternal age, rising obesity rates, and metabolic health issues, have amplified the…
- Conditions
- Hypertension in Pregnancy, Hypertension, Pregnancy
- Trial name
- NIT_CH (NCT06105775)
- Testing
- Inorganic Nitrate Capsule
- Where
- Brazil
- Volunteers
- 144 people
- Sponsor
- University of Sao Paulo
Diabete Type 2, Cardio Vascular Disease
Role of Endothelial Progenitor Cells Dysregulation and Inflammation in the Pathophysiology of Cardiovascular Complications of Type 2 Diabetes
This study aims to isolate endothelial progenitor cells (EPCs) from participants with type 2 diabetes (T2D) and cardiovascular complications and to comprehensively characterize EPC dysfunction.
- Trial name
- NCT07556497
- Where
- Qatar
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Weill Cornell Medical College in Qatar
Lipoprotein Disorder, Arterial Stiffness
The Effect of Lipoprotein (a) on Arterial Stiffness, Endothelial Function and Myocardial Deformation
1. Introduction Lipoprotein(a), or Lp(a), is a type of lipoprotein that is structurally similar to LDL (low-density lipoprotein) but carries an additional protein called apolipoprotein (a). 2.
- Conditions
- Lipoprotein Disorder, Arterial Stiffness, Endothelial Dysfunction
- Trial name
- Lpa_endo (NCT07324902)
- Where
- 2 sites in Greece
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University of Athens
Cystic Fibrosis, Endothelial Dysfunction
Vascular Health and Function in Cystic Fibrosis
The goal of this observational study is to learn whether blood vessel health and function differ between adults aged 40 years or older with cystic fibrosis (CF) who are taking CFTR modulator therapy and healthy adults of the same…
- Conditions
- Cystic Fibrosis, Endothelial Dysfunction, Cardiovascular Risk Factor
- Trial name
- CF-VHF (NCT07904325)
- Testing
- Non-invasive vascular, cerebrovascular and autonomic assessment
- Where
- United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Liverpool Heart and Chest Hospital NHS Foundation Trust
Sepsis
Validation of a Capillary Leak Index During Septic Shock, Based on Haemoglobin Level Variations Induced by Fluid Resuscitation. A Pilot Study.
This study aims to validate a simple and reproducible index of capillary leak (CLI) in septic shock, based on haemoglobin (Hb) variation induced by standardised fluid resuscitation.
- Trial name
- IFC-sepsis (NCT07733206)
- Testing
- TEST GROUP: A standardised fluid bolus of 8 mL/kg of ideal body weight using Ringer's lactate will be administered in septic shock patients., CONTROL GROUP: A standardised fluid bolus of 8 mL/kg of ideal body weight using Ringer's lactate will be administered in non-septic postoperative patients.
- Where
- Martinique
- Volunteers
- 100 people
- Sponsor
- University Hospital Center of Martinique
DME, Diabetic Macular Edema
Study of CU06-1004 in Patients With Daibetic Macular Edema
This phase 2b trial is a randomized, double-masked, parallel-group, multi-center study in approximately 156 patients with Diabetic Macular Edema to evaluate the efficacy and safety of CU06-1004 orally administered once daily for…
- Conditions
- DME, Diabetic Macular Edema, Diabetic Macular Edema (DME)
- Trial name
- NCT07459829
- Testing
- CU06-1004
- Volunteers
- 156 people
- Sponsor
- Curacle Co., Ltd.
Cardiovascular Disease (CVD), Elevated Cardiovascular Risk
Sacha Inchi-CoQ10 Supplementation and Cardiovascular Health
The goal of this clinical trial is to learn if Sacha Inchi-CoQ10 supplementation can improve cardiovascular health in adults who have an increased risk of cardiovascular disease.
- Conditions
- Cardiovascular Disease (CVD), Elevated Cardiovascular Risk, Endothelial Dysfunction
- Trial name
- Sacha-Q10 (NCT07792005)
- Testing
- Sacha-Q10 Plus
- Volunteers
- 60 people
- Sponsor
- Hospital Pengajar Universiti Putra Malaysia
Coronary Microvascular Dysfunction (CMD), Vasospasm, Coronary
CompREhensive Diagnostic Assessment of Coronary Endothelial Function Impairment and Vasospasm With CoNtinuous ThErmodilution in Patients With Suspected Coronary Microvascular and Vasomotor Dysfunction
The goal of this observational study is to learn more about the diagnosis of coronary endothelium function and coronary vasospasm using a dedicated invasive protocol in patients who has angina without obstruction in their main…
- Trial name
- REDEFINE-CMD (NCT07337005)
- Testing
- Invasive coronary physiological measurements
- Volunteers
- 100 people
- Sponsor
- Mid and South Essex NHS Foundation Trust
Aging, Blood Pressure
Inspiratory Muscle Strength Training for Lowering Blood Pressure and Improving Endothelial Function in Postmenopausal Women: Comparison With "Standard of Care" Aerobic Exercise
High blood pressure (BP) is the major modifiable risk factor for cardiovascular diseases (CVD) and related health conditions, particularly among postmenopausal (PM) women.
- Conditions
- Aging, Blood Pressure, Endothelial Dysfunction, Hypertension
- Trial name
- NCT05000515
- Testing
- High-resistance inspiratory muscle strength training, Aerobic exercise
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Boulder
Heart Failure
Arterial Stiffness and Endothelial Function in Heart Failure
Heart Failure (HF) is a global condition affecting at least 26 million people worldwide. Despite advances in treatment, HF patients continue to experience poor health outcomes.
- Trial name
- ASEF-HF (NCT07713719)
- Testing
- Study Assessment
- Where
- United Kingdom
- Volunteers
- 50 people
- Sponsor
- Coventry University
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
Healthy
Effects of an Antioxidant Supplement on Blood Vessel Health
Cardiovascular disease (CVD) is a leading cause of morbidity and mortality worldwide, and the non-Hispanic Black (NHB) population is disproportionately affected.
- Trial name
- NCT06424756
- Testing
- MitoQ, MitoTempo, Tempol
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Georgia
Multisystem Inflammatory Syndrome in Children (MIS-C), SARS-CoV-2 Infection
Cardiovascular Assessment 5 Years After MIS-C
Multisystem inflammatory syndrome in children (MIS-C) is a severe complication associated with SARS-CoV-2 infection that frequently affects the cardiovascular system.
- Trial name
- NCT07659847
- Where
- Poland
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Medical University of Warsaw
Vasculogenic Erectile Dysfunction
Endothelial Markers and Tadalafil Response
This prospective cohort study will recruit eligible men attending the Urology/Andrology outpatient clinic. Baseline assessment will include demographic and clinical data, cardiovascular risk assessment, erectile-function…
- Trial name
- NCT07773103
- Testing
- Tadalafil 5mg
- Where
- Egypt
- Volunteers
- 120 people
- Sponsor
- Al-Azhar University
Peripheral Artery Disease, Claudication, Intermittent
Passive Calf Stretching Therapy in Peripheral Artery Disease
The goal of this clinical trial is to assess the effects of passive calf muscle stretching in patients diagnosed with peripheral artery disease (PAD). The main question it aims to answer are: 1.
- Trial name
- NCT06041880
- Testing
- Passive calf muscle stretching device
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Penn State University
Obesity, Endothelial Dysfunction
Microvascular Dysfunction in Obesity
Impaired endothelial function is observed in disease states related to obesity, such as atherosclerosis, coronary artery disease, and diabetes.
- Trial name
- NCT04087655
- Testing
- Exercise
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Florida State University
Smoking Cessation, Arterial Stiffness
The Effect of Cytisine Treatment for Smoking Cessation on Cardiovascular Function in Adult Smokers
Introduction: Pharmacological interventions can enhance smoking cessation success and long-term abstinence. Cytisine, a plant derived alkaloid, is a selective partial agonist at alpha-4 beta-2 nicotinic acetylcholine receptors…
- Conditions
- Smoking Cessation, Arterial Stiffness, Endothelial Dysfunction
- Trial name
- Cytisin-angio (NCT06885970)
- Testing
- Cytisinicline administration
- Where
- Greece
- Volunteers
- 200 people
- Sponsor
- University of Athens
Sleep Bruxism, Hypertension
Selected Disorders and Sleep Bruxism
Sleep apnea is a common and serious health problem in the Polish population. According to epidemiological data problem concerns about 7% of the adult population. The most common sleep disorder is obstructive sleep apnea (OSA).
- Conditions
- Sleep Bruxism, Hypertension, Thyroid Dysfunction, Mental Status Change
- Trial name
- NCT03083405
- Testing
- Opipramol
- Where
- Poland
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Wroclaw Medical University
Hematological Neoplasm, Endothelial Dysfunction
The Endothelial Cell Dysfunction and Outcome Project for Hematological Neoplasms
The endothelium is a semipermeable monolayer of endothelial cells (EC) organized as a complex biological interface that separates all tissues from circulating blood.
- Trial name
- EndoCDO-H (NCT05502887)
- Testing
- Sublingual in vivo microscopy with the Glycocheck microscope
- Where
- Germany
- Volunteers
- 1,000 people
- Sponsor
- Prof. Dr. Thomas Luft