Clinical trials: Vascular Function, open to volunteers
Acute Coronary Syndromes (ACS)
Prognostic Value of Functional-Nutritional Status in Older Adults With Acute Coronary Syndrome
This study aims to find out whether reduced everyday functioning before the acute illness and malnutrition help predict health outcomes in adults aged 65 years and older hospitalized with acute coronary syndrome (heart attack or…
- Trial name
- FNS-ACS65 (NCT07898345)
- Testing
- Functional-Nutritional Burden
- Where
- 2 sites in Russia
- Volunteers
- 270 people
- Sponsor
- Samara State Medical University
Stroke, Post-stroke Depression
Physical Capacity Building for Chronic Stroke
Cardiac rehabilitation is the standard-of-care treatment option for patients with cardiovascular disease and has been shown to improve many aspects critical to patient recovery.
- Trial name
- NCT07039305
- Testing
- Physical capacity training for chronic stroke - building aerobic capacity and muscle strength
- Where
- United States
- Volunteers
- 76 people
- Sponsor
- Medical University of South Carolina
Ischemic Stroke, Acute, Blood Pressure Variability
Continuous Blood Pressure Variability and Small Vessel Disease in Acute Ischemic Stroke
This prospective observational cohort study examines whether blood pressure variability and nighttime blood pressure patterns, measured non-invasively over 72 hours with a cuffless ring-type wearable device, help predict recovery…
- Conditions
- Ischemic Stroke, Acute, Blood Pressure Variability, Cerebral Small Vessel Disease, White Matter Hyperintensity
- Trial name
- COMPASS (NCT07903922)
- Testing
- Cuffless ring-type continuous blood pressure monitor
- Where
- South Korea
- Volunteers
- 450 people
- Sponsor
- Minyoul Baik
Peripheral Artery Disease, Peripheral Vascular Diseases
Impact of Nrf2 Activation on Macrovascular, Microvascular & Leg Function & Walking Capacity in Peripheral Artery Disease
Peripheral artery disease (PAD) is associated with elevated oxidative stress, and oxidative stress has been implicated as the cause of reduced endothelial reactivity in individuals with PAD.
- Conditions
- Peripheral Artery Disease, Peripheral Vascular Diseases, Peripheral Arterial Disease, Peripheral Arterial Occlusive Disease
- Trial name
- NCT06319339
- Testing
- Vumerity
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Nebraska
Stroke
Effects of Upper Extremity Physiotherapy and Home Exercises on Functional Outcomes in Individuals With Stroke
This study aims to investigate the effects of an upper extremity physiotherapy program combined with home exercises on activities of daily living, quality of life, joint range of motion, and pain in individuals with hemiplegia…
- Trial name
- NCT07915141
- Testing
- Supervised Upper Extremity Physiotherapy Program, Home Exercise Program
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 42 people
- Sponsor
- Istanbul Gelisim University
Stroke
Comparing Perceptual Motor Training and Repetitive Facilitation Exercises on UE in Stroke
The aim of the study is to determine the comparative effects of perceptual motor training and repetitive facilitation exercises on upper limb quality of movement and motor function in Stroke patients.
- Trial name
- NCT06688812
- Testing
- Perceptual Motor Training, Repetitive Facilitation Exercises
- Where
- Pakistan
- Volunteers
- 50 people
- Sponsor
- Riphah International University
Bleeding Disorders, Iron
Impact of IV Iron on Bleeding Symptoms in Iron Deficient Patients With Inherited Bleeding Disorders
This is a prospective, single-arm, single-center observational study evaluating the impact of intravenous (IV) iron replacement in patients with inherited bleeding disorders and iron deficiency (ferritin <50ng/dL).
- Conditions
- Bleeding Disorders, Iron, Platelet, Bleeding
- Trial name
- IRON-BD (NCT07083583)
- Testing
- IV Iron (standard of care)
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Nicoletta C Machin
Stroke
Effect of Sensorimotor Training Versus Dual-task Training
The aim of this study is to determine the comparative effects of sensorimotor training and dual-task training on propriocetion, balance, functional mobility and fall risk in stroke patients.
- Trial name
- NCT07628374
- Testing
- Sensorimotor Training, Dual-Task Training, Conventional Physical Therapy
- Where
- Pakistan
- Volunteers
- 54 people
- Sponsor
- Riphah International University
Cognitive Dysfunction, Alzheimer Disease
ALA-enriched Nutrition for Prevention of Cognitive Decline in APOE4 Older Adults
This randomized, double-blind, placebo-controlled pilot trial will evaluate the effects of alpha-linolenic acid (ALA) supplementation on cognitive function, blood-brain barrier integrity, and brain vascular health in older adults…
- Conditions
- Cognitive Dysfunction, Alzheimer Disease, Blood-Brain Barrier, Apolipoprotein E, Deficiency or Defect of
- Trial name
- NCT07392723
- Testing
- Alpha-Linolenic Acid (2.6 g/day)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Michal Schnaider Beeri, Ph.D.
Hypertension, Pregnancy-Induced
Reducing the Risk of Chronic Hypertension and Improving Vascular Function Following Preeclampsia
The long-term goal of our work is to evaluate the effect of intensive postpartum blood pressure control on maternal cardiovascular health, risk of chronic hypertension, and reversal of vascular dysfunction generated by…
- Trial name
- REPAIR (NCT06220721)
- Testing
- Nifedipine ER
- Where
- 2 sites in United States
- Volunteers
- 618 people
- Sponsor
- Medical College of Wisconsin
Acute Pulmonary Embolism (PE), Pulmonary Embolism
Evaluating the Efficacy, Safety and Long Term Functional Outcomes of Percutaneous Mechanical Aspiration Thrombectomy for Treatment of Acute Pulmonary Embolism Using the AlphaVac Multipurpose Mechanical Aspiration (MMA) F1885 System
To evaluate the efficacy, safety, and long-term functional outcomes of percutaneous mechanical aspiration thrombectomy using the AlphaVac Multipurpose Mechanical Aspiration (MMA) F1885 System for the treatment of acute pulmonary…
- Trial name
- RECOVER-AV (NCT06697314)
- Testing
- AlphaVac Multipurpose Mechanical Aspiration (MMA) F1885 System
- Where
- Poland
- Volunteers
- 256 people
- Sponsor
- Angiodynamics, Inc.
Stroke, Hemiplegia
Task-Oriented Training Versus High-Intensity Gait Training in People With Chronic Stroke
The purpose of this study is to compare the effects of high-repetition task-oriented training and high-intensity gait training on walking capacity and functional mobility in individuals with chronic stroke.
- Conditions
- Stroke, Hemiplegia, Chronic Stroke
- Trial name
- NCT07725211
- Testing
- Neurodevelopmental Treatment, High-Repetition Task-Oriented Training, High-Intensity Gait Training
- Where
- Turkey (Türkiye)
- Volunteers
- 45 people
- Sponsor
- Istanbul University - Cerrahpasa
Healthy Volunteers, Nitric Oxide
Evaluation of Adding Nitrate Into Foods for Regulating Nitric Oxide Bioavailability in Healthy Individuals
Inorganic nitrate, found in leafy green vegetables and beetroot, can help lower blood pressure and support heart health. Early experimental work has suggested that dietary nitrate supplementation, in the form of beetroot juice or…
- Conditions
- Healthy Volunteers, Nitric Oxide, Vascular Function
- Trial name
- NCT07172425
- Testing
- Inorganic potassium nitrate-fortified biscuits supplementation, Inorganic potassium nitrate-fortified cereal bar supplementation, Inorganic potassium nitrate-fortified porridge supplementation
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Queen Mary University of London
Acute Coronary Syndrome, Non ST Segment Elevation Acute Coronary Syndrome
Angio-based Final Functional Effect of PCI
Fractional flow reserve (FFR) has revolutionized the diagnosis and treatment of coronary artery disease (CAD), and more recently, post percutaneous coronary intervention (post-PCI) FFR has emerged as an independent predictor of…
- Conditions
- Acute Coronary Syndrome, Non ST Segment Elevation Acute Coronary Syndrome, Chronic Coronary Syndrome
- Trial name
- AFFE-PCI (NCT06255678)
- Testing
- Angiography-based vessel fractional flow reserve (vFFR) calculation
- Where
- Poland
- Volunteers
- 2,005 people
- Sponsor
- Medical University of Warsaw
Perimenopause
Hemodynamics After Resistance Training
Women's blood vessel health gets worse after menopause, or "the change of life". Some women exercise less during menopause. Exercise can improve blood vessel health.
- Trial name
- HeART (NCT07022340)
- Testing
- Resistance Training Intervention
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of Michigan
Coronary Artery Disease, Postoperative Care
CABG-AI-Supported Discharge Education
This randomized controlled trial will evaluate the effectiveness of artificial intelligence-supported individualized discharge education for patients undergoing coronary artery bypass graft (CABG) surgery.
- Conditions
- Coronary Artery Disease, Postoperative Care, Patient Discharge, Recovery of Function
- Trial name
- AI-D-E-CABG (NCT07503678)
- Testing
- AI-Supported Individualized Discharge Education, Standard Discharge Education
- Volunteers
- 128 people
- Sponsor
- Hasan Kalyoncu University
Coronary Vasospasm, Coronary Microvascular Dysfunction
The NetherLands Registry of Invasive Coronary Vasomotor Function Testing (NL-CFT)
The goal of this registry is to collect data on patients referred for clinically indicated coronary vasomotor function test (CFT) and answer different questions on prevalence, safety and outcomes. The registry is observational.
- Conditions
- Coronary Vasospasm, Coronary Microvascular Dysfunction, Non-Obstructive Coronary Atherosclerosis
- Trial name
- NL-CFT (NCT06083155)
- Testing
- Coronary Function Test, Patient questionnaires
- Where
- 15 sites in Netherlands
- Volunteers
- 2,000 people
- Sponsor
- Radboud University Medical Center
Coronary Artery Disease, Left Ventricular Systolic Dysfunction
Preoperative Gastric Ultrasound and Left Ventricular Function in Coronary Artery Bypass Surgery
This study aims to investigate whether reduced heart function is associated with differences in stomach contents before elective coronary artery bypass graft (CABG) surgery.
- Conditions
- Coronary Artery Disease, Left Ventricular Systolic Dysfunction, Gastric Contents
- Trial name
- NCT07898215
- Testing
- Gastric Ultrasonography
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Adiyaman University
Stroke, Upper Extremity Paresis
Rhythmic Initiation vs Isometric Training for Arm Recovery After Stroke
Stroke is a leading cause of long-term disability worldwide. Many stroke survivors experience persistent weakness, loss of motor control, and poor coordination in their upper limb, which limits their ability to perform daily…
- Trial name
- RIITSTROKE (NCT07598435)
- Testing
- Rhythmic Initiation (PNF technique), Isometric Resistance Training
- Where
- Pakistan
- Volunteers
- 40 people
- Sponsor
- University of Faisalabad
Type 2 Diabetes, Obesity
Extracellular Vesicles, Insulin Action, and Exercise
Extracellular vesicles (EVs) play a role in obesity-induced insulin resistance and likely impact the development of cardiovascular disease. However, little is known on how EVs affect vascular insulin action in people.
- Trial name
- NCT06546085
- Testing
- Exercise
- Where
- 3 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Rutgers, The State University of New Jersey