Clinical trials: Blood Circulation
Dementia
BOLD Functional Magnetic Resonance Imaging (fMRI) and Cerebral Blood Flow Measurements as Biomarkers for Cognition Enhancing Drugs (3134-006)
This study will evaluate functional magnetic resonance imaging (fMRI) and methods for measuring drug induced changes in cerebral blood flow as biomarkers for attention-improving drugs.
- Trial name
- NCT00887601
- Testing
- MK3134, Donepezil
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Congenital Heart Defect, Cerebrovascular Circulation
A Pilot Study- Monitoring Cerebral Blood Flow in Neonates With Congenital Heart Defects
Congenital heart defects have an incidence of 9/1000 live births. Infants with congenital heart defects such as Transposition of Great Arteries / Hypoplastic Left Heart are at risk for brain injury because of concomitant brain…
- Trial name
- NCT03512613
- Testing
- c-FLOW 3310-P
- Where
- Israel
- Volunteers
- 55 people
- Sponsor
- Ornim Medical
Healthy
A Study of LY3316531 in Healthy Participants
The purpose of this study is to assess study drug activity by giving LY3316531 or placebo into a vein in the arm and then measuring blood flow of the skin, after capsaicin is applied to skin's surface.
- Trial name
- NCT03611608
- Testing
- LY3316531
- Where
- Belgium
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Eli Lilly and Company
Multiple Sclerosis, Spasticity, Muscle
Pilot Investigation to Evaluate FlowOx2.0™ for Experimental Treatment of Spasticity
This is a descriptive, prospective, non-controlled clinical investigation to be conducted on approximately 10 enrolled subjects at one site at Haukeland University Hospital in Bergen, Norway.
- Conditions
- Multiple Sclerosis, Spasticity, Muscle, Pain
- Trial name
- FlowOx-MS (NCT04904016)
- Testing
- FlowOx™
- Where
- Norway
- Volunteers
- 10 people
- Sponsor
- Otivio AS
Sickle Cell Disease
TRF-1101 Assessment in Sickle Cell Disease
This study is designed to assess the safety, tolerability, and activity of TRF-1101 on microvascular blood flow, vascular endothelial injury, and vasoocclusive pain associated with sickle cell disease.
- Trial name
- NCT00773890
- Testing
- TRF-1101
- Where
- 6 sites in United States
- Volunteers
- 80 people
- Sponsor
- TRF Pharma, Inc
Normal Subject / Healthy Volunteers
VitalFlow Healthy Volunteer Study
Find the stimulation threshold of the facial nerve (ganglion Geniculate) associated with tolerability and safety in subjects Healthy humans.
- Trial name
- NCT03487393
- Testing
- magnetic facial nerve stimulation
- Where
- Mexico
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Nervive, Inc.
Coronary Artery Disease
Impact of Coronary Artery Stenting on Quantitative Myocardial Blood Flow and Health Status
We propose to perform PET MPI studies in patients before and after stenting to evaluate changes (or lack thereof) in MBFR and how that is associated with changes (or lack thereof) in symptoms, functional status and quality of…
- Trial name
- NCT04475094
- Testing
- Rubidium-82, Seattle Angina Questionnaire-7, Rose Dyspnea Scale
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- Cardiovascular Imaging Technologies
Malignant Solid Tumor, Lymphomas
Safety and Pharmacokinetic Study of RRx-001 in Cancer Subjects
The purpose of this study is to evaluate the safety and pharmacokinetic profile of RRx-001 for injection in subjects with advanced solid tumors or lymphomas for which there are no currently accepted curative therapies.
- Trial name
- DINAMIC (NCT01359982)
- Testing
- RRx-001
- Where
- 2 sites in United States
- Volunteers
- 26 people
- Sponsor
- EpicentRx, Inc.
Congestive Heart Failure (CHF)
Pulmonary Blood Flow Measurements in CHF Patients
Historically, transthoracic Doppler echocardiography has been unable to provide interpretable data of blood flow within the lung parenchyma because of air attenuation of Doppler signals.
- Trial name
- NCT01831713
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Echosense Ltd.
Venous Thromboses, Venous Stasis
Evaluation of the OsciPulse Rapid Cycling Compression Device Effects on Venous Blood Flow
This study will evaluate the effects on venous blood flow of the investigational device, OsciPulse system, which is an external intermittent limb compression device.
- Trial name
- NCT05087108
- Testing
- OsciPulse system, Reference Therapy 1, Refence Therapy 2
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- OsciFlex LLC
Primary Open Angle Glaucoma
The Effects of an Antioxidant Formulation on Ocular Blood Flow
The objective is to evaluate the effects of an antioxidant formula versus placebo on ocular blood flow in a randomized double-blind, crossover design.
- Trial name
- NCT01930487
- Testing
- dietary supplement with antioxidants
- Where
- United States
- Volunteers
- 47 people
- Sponsor
- ScienceBased Health
Measurement of Circulation on Anatomical Locations of the Body
Comparative Evaluation of Sustained Acoustic Medicine Device on Circulation
Comparative Evaluation of Sustained Acoustic Medicine Device on Circulation
- Trial name
- NCT06510062
- Testing
- Sustained Acoustic Medicine, 2.5% Diclofenac Patches
- Where
- United States
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- ZetrOZ, Inc.
Myocardial Blood Flow Reserve
Characterization of Myocardial Blood Flow Measurements Using Lexiscan®™ (Regadenoson) (Lexiscan®™) Rubidium-82 Myocardial Perfusion PET: A Temporal-Dependency Investigation
The purpose of this study is to evaluate the consistency of quantitative peak stress myocardial blood flow and myocardial blood flow reserve following a 10 second, 1 minute, 2 minute or 4 minute delay in beginning the rubidium-82…
- Trial name
- NCT01919450
- Testing
- Regadenoson, Rubidium-82
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Timothy M. Bateman, MD
Symptomatic Decompensated Congestive Heart Failure, Congestive Heart Failure in Acute Coronary Syndrome
A Study Comparing Blood Flow and Clinical and Safety Effects of the Addition of Natrecor (Nesiritide), Placebo or Intravenous Nitroglycerin to Standard Care for the Treatment of Worsening Congestive Heart Failure.
The purpose of this study is to compare the hemodynamic (blood flow) and clinical effects of the study drug, Natrecor (nesiritide, a recombinant form of the natural human peptide normally secreted by the heart in response to…
- Trial name
- NCT00270374
- Testing
- nesiritide
- Volunteers
- 498 people
- Sponsor
- Scios, Inc.
Hypertension
The Effect of Hypertension Medications on Renal Blood Flow Measurements in Healthy Males (MK-0000-127)
This study will evaluate the effect of Aliskiren and Losartan on renal blood flow using PAH clearance, PC MRA and ASL MRI methodologies.
- Trial name
- NCT00856960
- Testing
- Aliskiren, Comparator: Losartan
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Ischaemic Stroke
The RETRAIN Trial Phase 2
Ischaemic strokes, caused by a disruption in the brain's blood supply, are the second leading cause of death and disability in the United Kingdom.
- Trial name
- RETRAIN 2 (NCT07197996)
- Testing
- Intermittent Pneumatic Compression, geko® T3
- Where
- United Kingdom
- Volunteers
- 53 people
- Sponsor
- Firstkind Ltd
Pulmonary Disease, Chronic Obstructive
A Study to Assess the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Single Doses of GSK2256294 in Healthy Volunteers, and Single and Repeat Doses of GSK2256294 in Adult Male Moderately Obese Smokers
This study is the First Time in Human Study for GSK2256294 and will evaluate the safety, tolerability, pharmacokinetics (PK) and pharmacodynamics (PD) of single and repeat oral doses of GSK2256294 administered to healthy male…
- Trial name
- NCT01762774
- Testing
- GSK2256294
- Where
- United Kingdom
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Brain Injuries
Clinical Pilot Study to Evaluate a New Multi-parameter Neuromonitoring Device in Brain-injured Patients
Clinical pilot study to evaluate a new multi-parameter neuromonitoring device that allows the measurement of regional cerebral blood flow (rCBF), intracranial pressure (ICP), brain temperature monitoring and ventricular…
- Trial name
- CBMS FIH (NCT03249220)
- Testing
- Placement of the CBMS Probe
- Where
- 2 sites in Switzerland
- Volunteers
- 1 people
- Sponsor
- Carag AG
Cerebral Arterial Diseases
Modulation of Brain Blood Flow Using Dichoptic Visual and Auditory Stimulation
Modulation of brain blood flow using dichoptic Visual and Auditory stimulation using REVIVIEW system will be evaluated.
- Trial name
- NCT03632564
- Testing
- REVIVIEW dichoptic audio-visual stimulation
- Where
- Israel
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Visior Technologies Ltd.
Total Hip Replacement
IPC-CALF Versus GEKO in Post-op Total Hip Patients
This study is designed to compare the effect of IPC on post-operative circulation in lower limbs with gekoTM device after total hip replacement procedure.
- Trial name
- NCT02425917
- Testing
- geko, IPC-Calf
- Sponsor
- Firstkind Ltd