Clinical trials: Peripheral Circulation
Diabetic Peripheral Neuropathy (DPN)
Administrative Claims Analysis of Metanx® in Diabetic Peripheral Neuropathy
This study will be an observational cohort study utilizing administrative claims data with 100 patients randomly selected taking Metanx® meeting the inclusion and exclusion criteria and 400 propensity score matched patients…
- Trial name
- NCT01247558
- Testing
- Metanx® (a medical food), Not treated with Metanx®
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Pamlab, L.L.C.
Arterial Stiffness, Magnetic Field Exposure
Assessing Impacts of Static Magnetic Fields on Peripheral Pulses and Skin Blood Flow
The purpose of this research study is to investigate and determine the effects of static magnetic fields produced by a small magnet on peripheral pulses and skin blood flow.
- Conditions
- Arterial Stiffness, Magnetic Field Exposure, Peripheral Arterial Disease
- Trial name
- NCT04539704
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Nova Southeastern University
Obstructive Sleep Apnea
Inorganic Nitrate and OSA
The main purpose of this study is to determine if acute beetroot juice supplementation reduces peripheral chemoreflex sensitivity in patients with obstructive sleep apnea.
- Trial name
- NCT03930563
- Testing
- Pre-beetroot juice supplementation, Post-beetroot juice supplementation
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Iowa
Pulmonary Arterial Hypertension
Peripheral Muscle Microcirculation and Exercise-induced Blood Flow Distribution in Pulmonary Arterial Hypertension
Pulmonary artery hypertension (PAH) is a rare, severe disease, characterized by a progressive increase in pulmonary vascular resistance ultimately leading to right ventricular (RV) failure and premature death.
- Trial name
- NCT01520493
- Testing
- Submaximal exercises
- Where
- 2 sites in Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Laval University
Decreased Vascular Flow
Interferential Electrical Stimulation and Vasodilatation in Healthy Individuals
Interferential electrical stimulation (IES) increases local blood flow. It is not known whether increases in blood flow may be caused by inhibition of sympathetic activity, mediated by muscle metaboreflex activity.
- Trial name
- InterM (NCT01450371)
- Testing
- Interferential
- Where
- 3 sites in Brazil
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Hospital de Clinicas de Porto Alegre
Obesity
Peripheral Vasodilation in Obese Humans
The growing population of obese adults is predicted to create a large public health burden in the next few decades. This study examines function of small blood vessels providing blood flow to skeletal muscles, to test if younger…
- Trial name
- ObeseDilate (NCT02833207)
- Testing
- Drug Trial 1 (EDD), Drug Trial 2 (ROV)
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Raynaud's Disease
Nova Cold Hands Raynaud's Disorder, a Disease Which Results in Decreased Blood Flow to the Hands and Feet.
Patients presenting to UIC rheumatology clinic with Raynaud's disorder and scleroderma will be asked to participate. 10 hands of patients with both Raynaud's disorder and scleroderma will be studied.
- Trial name
- NCT02615964
- Testing
- Nova Flow Procedure
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- University of Illinois Chicago
Thoracic Outlet Syndrome
Ultrasonographic Evaluation of Osteopathic Manipulation for Thoracic Outlet Syndrome
The purpose of the study is to develop a protocol to assess blood flow in the upper limb vasculature before and after osteopathic manipulative treatment (OMT) using Pulsed-wave Doppler ultrasonography (US).
- Trial name
- TOS (NCT06273969)
- Testing
- Osteopathic Manipulative Treatment (OMT)
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- A.T. Still University of Health Sciences
Chronic Limb Threatening Ischemia
Multimodal Noninvasive Assessment of Peripheral Circulation in Chronic Limb-threatening Ischemia
Assessment of a novel diagnostic method for screening and diagnosing chronic limb-threatening ischemia (CLTI). Using hyperspectral and thermal imaging, the perfusion and oxygenation in the lower limbs will be studied in healthy…
- Trial name
- NCT05786001
- Where
- Finland
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Tampere University
Intermittent Claudication
The Relationship Between Peripheral Arterial Disease and Mitochondrial Respiratory Capacity
Current evidence cannot explain the clinical features of peripheral arterial disease only from the principle of reduced blood flow.
- Trial name
- NCT02434783
- Where
- Norway
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Norwegian University of Science and Technology
Peripheral Arterial Disease
Effect of Intermittent Pressure in Patients With PAD
The study will evaluate the effect of intermittent negative pressure (INP) on peripheral arterial disease (PAD) patient vascular function and blood flow.
- Trial name
- NCT03854097
- Testing
- Active Intermittent Negative Pressure (INP)
- Where
- United Kingdom
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- University of Dundee
Type 2 Diabetes
Effect of Buerger Allen Exercise on Peripheral Circulation Among Patients With Type 2 Diabetes Mellitus
This randomized control trial aims to compare peripheral circulation in type 2 diabetes mellitus. This study aims to determine the effect of the Buerger-Allen exercise (BAE) on peripheral circulation among patients with type 2…
- Trial name
- NCT06064721
- Testing
- Buerger-Allen Exercise
- Where
- Pakistan
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- University of Health Sciences Lahore
Vasodilation, Diabetes Mellitus, Type 2
Impact of Regional Vibration Application and Flow Mediated Dilation on Brachial Artery Hemodynamics
Application of vibration has been previously shown to affect tissue perfusion and utilized in different branches of medicine. Little is known about the acute impact of vibration application on peripheral artery hemodynamics.
- Trial name
- VMD (NCT05492071)
- Testing
- Local Vibration Application Following Flow Mediated Dilation, Flow mediated dilation
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Alzheimer's Disease
Cerebral and Peripheral Perfusion Pilot Study
The purpose of this study is to evaluate the hypothesis that in middle-aged, asymptomatic, adult children of persons with Alzheimer's disease (AD), atorvastatin therapy will beneficially affect mechanisms thought to contribute to…
- Trial name
- CAPP (NCT00751907)
- Testing
- atorvastatin
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Blood Flow
Regional Blood Flow During Peripheral Heating
Blood flow through the popliteal, brachial, and carotid arteries during peripheral heating of the feet
- Trial name
- NCT06192992
- Testing
- Peripheral heating of 2 feet
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- San Diego State University
Chemokine Receptor 2 (CXCR2) Antagonist
AZD5069 Neutrophil Function Study
Study in healthy volunteer to see effect of AZD5069 and placebo on neutrophil number and function (phagocytosis and oxidative burst) in the circulation, following a burst of strenuous exercise and following subcutaneous injection…
- Trial name
- NCT01480739
- Testing
- 100 mg (50 mg x 2) AZD5069
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Microcirculation
The Effect of Photobiomodulation on Microvascular Blood Flow: The Role of Wavelength and Skin Temperature
The objective of this study is to assess peripheral microcirculatory hemodynamic responses to photobiomodulation in participants with normal circulation and with functional peripheral vasoconstriction, using noninvasive…
- Trial name
- PBM&MBF01 (NCT07338695)
- Testing
- Photobiomodulation - Blue Wavelength, Photobiomodulation - Near Infrared
- Where
- Israel
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Afeka, The Tel-Aviv Academic College of Engineering
Blood Circulation, Peripheral Blood Flow
A Single-center, Randomized, Double-blind, Placebo-controlled, Intervention Clinical Trial to Evaluate the Efficacy and Safety of "KoreaGinseng F Max" on Blood Circulation Improvement in Adults With Poor Peripheral Blood Flow
This is a single-center, randomized, double-blind, placebo-controlled clinical trial evaluating the efficacy and safety of a white ginseng extract (KoreaGinseng F Max) for improving blood circulation in adults with poor…
- Conditions
- Blood Circulation, Peripheral Blood Flow, Platelet Aggregation
- Trial name
- NCT07643532
- Testing
- KoreaGinseng F Max
- Where
- Vietnam
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Haiphong University of Medicine and Pharmacy
Peripheral Perfusion
Modified Allen's Test and Peripheral Perfusion Index
to detect the relation between results of the peripheral perfusion index and modified Allen's test.
- Trial name
- NCT04043481
- Where
- Egypt
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Assiut University
Diabetes Mellitus, Type 2
Immediate Effect of Whole Body Vibration on Diabetics and Non-diabetics
Introduction: Diabetes Mellitus (DM) is an important health condition of the population and its prevalence continues to grow due to population aging, economic development and urbanization.
- Trial name
- DM (NCT04207853)
- Testing
- whole body vibration em DM, whole body vibration em NDM
- Where
- Brazil
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universidade Federal de Pernambuco