Clinical trials: Cerebrovascular Regulation
Ischemic Stroke
The Effect of Losartan Versus Amlodipine-based Therapy in Ischemic Stroke (0954-338)(COMPLETED)
To compare the effect of losartan vs amlodipine-based antihypertensive therapy on atherosclerotic inflammatory markers and cerebrovascular regulation in Ischemic stroke patients.
- Trial name
- NCT00754429
- Testing
- losartan, amlodipine
- Volunteers
- 40 people
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Stroke, Ischemic, Sleep Disorder
The Role of Circadian Factors in Regulation of Neuroplasticity in Ischemic Stroke (Observational)
The study is aimed at the investigation of the association of biomarkers of circadian rhythms with sleep characteristics and stroke outcome in acute stroke patients.
- Trial name
- NCT05242393
- Testing
- No intervention is planned
- Where
- Russia
- Volunteers
- 250 people
- Sponsor
- Federal State Budgetary Institution, V. A. Almazov Federal North-West Medical Research Centre, of the Ministry of Health
Hypoxia, Hypercapnia
Impact of NOS, COX, and ROS Inhibition on Cerebral Blood Flow Regulation
Elucidating cerebrovascular control mechanisms during physiologic stress may help identify novel therapeutic targets aimed at preventing or reducing the impact of cerebrovascular disease.
- Trial name
- NCT03066115
- Testing
- L-NMMA, Ketorolac, Ascorbic Acid
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Hypertension, Stroke
A Blood Pressure Regulation and Stroke Risk Evaluation Study in Hypertensive Patients Treated With Eprosartan
The primary objective of the study is to evaluate the proportion of hypertensive patients who achieve regulation of their blood pressure (BP) levels according to the European Society of Cardiology / European School of Haematology…
- Trial name
- NCT01562613
- Where
- 84 sites in Greece
- Volunteers
- 533 people
- Sponsor
- Abbott
Concussion
Vascular Assessment of Regulation Index Arrays Registry
The objective of this patient registry is to collect and analyze physiological data associated with baseline and brain injury identified in standard clinical practice (Normal Values, Recovery Curves, Correlation between Symptoms…
- Trial name
- VARIA (NCT02435082)
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- NeuroChaos Solutions, Inc.
Stroke, Hyperglycemia
Glucose Regulation in Acute Stroke Patients (GRASP) Study
The purpose of this study is to assess the feasibility, safety and preliminary efficacy of the use of insulin infusions as treatment for hyperglycemic acute ischemic stroke patients.
- Trial name
- NCT00282867
- Testing
- IV glucose insulin and potassium, GIK, standard care
- Where
- 2 sites in United States
- Volunteers
- 74 people
- Sponsor
- University of Virginia
Stroke
Mobile Terminal Based Management of Stroke Secondary Prevention Adminstration Effect Research
The investigators want to verify whether mobile application based on stroke strengthen prevention management is more effective than traditional management model or open stroke management platform.
- Trial name
- NCT02618265
- Testing
- Mobile terminal, traditional management, website platform management
- Where
- China
- Volunteers
- 400 people
- Sponsor
- Peking University Third Hospital
Ischemic Stroke
Molecular Mechanisms of microRNA-494 Involving in Cerebral Ischemia
We and other investigations suggested that the activation of nerve cell cycle following cerebral ischemia led to neuronal apoptosis, glial cell proliferation and the formation of glial scar.The cyclin-dependent kinases (CDKs) and…
- Trial name
- NCT03577093
- Testing
- There is no intervention at all.
- Where
- China
- Volunteers
- 600 people
- Sponsor
- Capital Medical University
Brain Blood Flow, Healthy
Blood Vessel Anatomy and Blood Flow Regulation
Brain blood flow regulation will be measured in response to environmental changes using MRI.
- Trial name
- NCT05396287
- Testing
- MRI
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- University of Wisconsin, Madison
Post Stroke Pain
Post-stroke Pain tAN-fMRI
The purpose of this study is to explore whether 4 weeks of at-home transcutaneous auricular neurostimulation (tAN) can reduce chronic pain after a stroke.
- Trial name
- NCT07144436
- Testing
- Transcutaneous Auricular Neurostimulation
- Where
- 2 sites in United States
- Volunteers
- 24 people
- Sponsor
- Medical University of South Carolina
Subcortical Vascular Dementia, Cerebral Small Vessel Diseases
The Efficacy of DL-NBP in Patients With Mild Subcortical Ischemic Vascular Dementia
This is a 48-week, double-blind, randomized, placebo-controlled study. Sixty-four patients are randomly assigned to take NBP (600mg per day) or placebo for 48 weeks, with 32 patients in each treatment group.
- Trial name
- NCT03906123
- Testing
- NBP
- Where
- China
- Volunteers
- 64 people
- Sponsor
- Tianjin Medical University General Hospital
Head Injury
Effect of Intrathoracic Pressure Regulation on Traumatic Brain Injury
The purpose of this study is to demonstrate proof of clinical concept that application of the Intrathoracic Pressure Regulator (ITPR) will result in an increase in Cerebral Perfusion Pressure (CPP) and a decrease in Intracranial…
- Trial name
- NCT01824589
- Testing
- -7 cm H2O ITPR, -12cm H2O ITPR
- Volunteers
- 1 people
- Sponsor
- Advanced Circulatory Systems
Cerebrovascular Disorders
Identification of microRNAs Involved in Cerebral Collateral Regulation
Patients >18 years of age presenting to Ohio State Wexner Medical Center Emergency department with stroke symptoms, within 6 hours of last know well and found to have acute anterior circulation large vessel occlusion (LVO) will…
- Trial name
- microRNA (NCT03905434)
- Testing
- miRNA sampling
- Where
- 2 sites in United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Virginia Commonwealth University
Cardiovascular Diseases, Stroke Sequelae
Gait Training for Concurrent Optimization of Weight Mgt,bp Regulation and Functional Mobility
Stroke is a leading cause of long-term disability and death worldwide, with chronic survivors often experiencing gait disturbances (affecting up to 80%), reduced physical activity, and cardiometabolic comorbidities like obesity…
- Trial name
- NCT07420595
- Testing
- Weeks 1-6: EAGT (exoskeleton/end-effector devices; 30- 50% body-weight support, speed 1.5-2 km/h, ≥800-1200 steps/session). Weeks 7-12: CGT (overground walking, obstacles, stairs, dual-tasks)., Full 12 weeks CGT, progressing complexity and demands.
- Where
- Pakistan
- Volunteers
- 140 people
- Sponsor
- Iqra National University
Hypoxic Ischemic Encephalopathy
California Transport Cooling Trial
Hypoxic ischemic encephalopathy (HIE) remains a major cause of death and severe disability despite advances in neonatal and perinatal medicine. Therapeutic hypothermia is the single most promising intervention for HIE.
- Trial name
- CTCT (NCT01683383)
- Testing
- Device (servo-regulated cooling), Control (standard practice)
- Where
- 9 sites in United States
- Volunteers
- 101 people
- Sponsor
- Stanford University
Cerebrovascular Disorders
Brain Blood Flow Responses to Stress: Sex Differences
Twenty-six otherwise healthy adults between 18-40 years of age composed of 13 males and 13 females will be enrolled in this study to determine how sex and sex hormones influence cerebral blood flow (CBF) control in healthy young…
- Trial name
- NCT06253702
- Testing
- Indomethacin, Orilissa, Testosterone gel
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Stroke, Ischemic
Antithrombotic Therapy With Regulation of Blood Pressure in Non-Cardioembolic Progressive Stroke
Stroke has become the leading cause of death in China, with acute ischemic stroke still progressing within one week of onset, known as progressive ischemic stroke (PIS), which has a high rate of disability and mortality…
- Trial name
- NCT06551727
- Testing
- Intervention group, Control group
- Where
- China
- Volunteers
- 70 people
- Sponsor
- Ruijin Hospital
Menopause, Estrogen Deficiency
Ovarian Hormone Regulation of Central and Cerebrovascular Hemodynamics (NoMEN Study)
This study will evaluate changes in blood vessels around the heart (e.g., aorta and carotid arteries) and in the brain with the loss of female sex hormones (e.g., estrogen) during the menopause transition.
- Conditions
- Menopause, Estrogen Deficiency, Women, Aging
- Trial name
- NCT05057546
- Testing
- GnRH antagonist
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Neurodevelopmental Disorders, Neurodevelopmental Disorders (NDD)
Intensive Multimodal Neurorehabilitation Targeting Neuroplasticity in Pediatric Neurodevelopmental and Chromosomal Disorders
This observational study evaluates functional and developmental outcomes in pediatric participants undergoing a two week intensive multimodal neurorehabilitation program.
- Conditions
- Neurodevelopmental Disorders, Neurodevelopmental Disorders (NDD), Neurodevelopmental Disorders and Developmental Abnormalities, Developmental Delay (Disorder)
- Trial name
- GEN-HOPE (NCT07493096)
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Healing Hope International
Stroke
Comparing the Behavior of the Cardiac Autonomic Regulation System During 24h in Patient Post Stroke and Controls
By Investigating the heart rate variability (HRV) of 15 patients after stroke and compare it to the HRV of 15 orthopedic patients, the investigators hope to achieve 3 main goals: 1.
- Trial name
- NCT02735616
- Volunteers
- 30 people
- Sponsor
- Rabin Medical Center