Clinical trials: Cerebral Blood Flow Regulation
Inactivity/Low Levels of Exercise
Handgrip Training and Brain Blood Flow Regulation
This study aims to investigate the effect of isometric handgrip training on brain blood vessel function in physically inactive adults.
- Trial name
- NCT07223645
- Testing
- Handgrip Training
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Florida State University
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
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
Infant, Very Low Birth Weight, Infant, Premature, Diseases
Regulation of Cerebral Blood Flow in Very Low Birth Weight Infants
Advances in newborn intensive care have lead to dramatic improvements in survival for the most premature infants-often weighing 1 pound at birth.
- Conditions
- Infant, Very Low Birth Weight, Infant, Premature, Diseases, Cerebral Hemorrhage
- Trial name
- NCT00579943
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- University of Arkansas
Cerebrovascular Regulation
Brain Blood Flow Responses at Rest and During Exercise
Tight regulation of brain blood flow is integral for delivery of oxygen and energy for survival. During childhood, the brain has a twofold higher metabolic requirement, thus requires greater blood flow to match this.
- Trial name
- NCT06142045
- Testing
- RespirACT RA-MR System
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Healthy
Evaluating Q-Collar Effects on Brain Blood Flow Control During Exercise
The goal of this clinical trial is to learn how the FDA-cleared Q-Collar device affects brain blood flow regulation during rest and exercise in healthy adults. The main questions this study aims to answer are: 1.
- Trial name
- NCT06826781
- Testing
- Q30 Q-Collar, Not wearing Q-Collar
- Where
- United States
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Spaulding Rehabilitation Hospital
Chronic Obstructive Pulmonary Disease
pCO2 Oscillations During Exercise: Relation to Cerebral Blood Flow and to Cognitive Dysfunction in COPD
Investigators wish to identify a relationship between substantial changes in carbon dioxide partial-pressure (pCO2), which frequently occur during the transitions from rest to exercise (ΔpCO2 >4 millimeters of mercury [mmHg] from…
- Trial name
- NCT02660437
- Testing
- Pulmonary Rehabilitation program
- Where
- Germany
- Volunteers
- 91 people
- Sponsor
- Schön Klinik Berchtesgadener Land