Clinical trials: PERIPHERAL VASCULAR DISEASE
Obstructive Sleep Apnoea, Obesity
Peripheral Vascular Function in Obstructive Sleep Apnoea
Peripheral vascular function is impaired in people with obstructive sleep apnoea who are untreated compared with age-, weight- and sex-matched healthy controls.
- Trial name
- NCT01619748
- Where
- 2 sites in United Kingdom
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Sheffield Teaching Hospitals NHS Foundation Trust
Ehlers-Danlos Syndrome (EDS), Complex Regional Pain Syndrome (CRPS)
Two Point Discrimination
SPECIFIC AIMS Pain in both youth and adults is a complex, subjective and personal experience, and remains poorly understood. One particularly perplexing dimension of some forms of pain is the tendency of pain to spread outside of…
- Conditions
- Ehlers-Danlos Syndrome (EDS), Complex Regional Pain Syndrome (CRPS), Amplified Musculoskeletal Pain Syndrome (AMPS), Low Back Pain
- Trial name
- TPD (NCT03686748)
- Testing
- Two-point discrimination training, One-point discrimination training
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Peripheral Arterial Disease
Exoskeleton Variability Optimization
Exoskeletons, wearable devices that assist with walking, can improve mobility in clinical populations. With exoskeletons, it is crucial to optimize the assistance profile.
- Trial name
- NCT04338815
- Testing
- Exoskeleton Optimization, Endurance Evaluation
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- University of Nebraska
Peripheral Arterial Disease
Hydrogen Sulfide and Peripheral Arterial Disease
This will be an observational study comparing the plasma levels of free hydrogen sulfide in patients with and without peripheral arterial disease using a novel recently published method of measuring hydrogen sulfide.
- Trial name
- NCT01407172
- Where
- United States
- Volunteers
- 252 people, healthy volunteers welcome
- Sponsor
- Louisiana State University Health Sciences Center Shreveport
Total Knee Anthroplasty, Venous Insufficiency (Chronic)(Peripheral)
Impact of Chronic Venous Insufficiency on Outcomes After Total Knee Arthroplasty
Total knee arthroplasty (TKA) is an effective treatment for end-stage knee osteoarthritis; however, postoperative complications-particularly wound healing problems-remain a significant concern.
- Conditions
- Total Knee Anthroplasty, Venous Insufficiency (Chronic)(Peripheral), Doppler Ultrasound Diagnosis
- Trial name
- VENOUS-TKA (NCT07577141)
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- SB Istanbul Education and Research Hospital
Peripheral Artery Disease
Project VOICE: Vascular Outcomes Improvement Through Collection of PatiEnt Reported Data
The purpose of this study is to evaluate the feasibility of a digital health platform coupled with walking activity tracking for patients with Peripheral Artery Disease (PAD) and symptoms limited to claudication.
- Trial name
- VOICE (NCT03554564)
- Testing
- VOICE/Fitbit, Daily self-reported exercise adherence
- Where
- 2 sites in United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Iliac Kinking
Systolic Ankle arteriaL Pressure and Transcutaneous oximetrY During a TURTLE Test in Athletes
Aim of the study is to test the feasibility of transcutaneous oxygen pressure (TcPO2) recording in the diagnosis of iliac kinking in 20 patients with suspected of endofibrosisoriliackinking and 40 asymptomatic control heathy…
- Trial name
- SALTY-TURTLE (NCT03568201)
- Testing
- Transcutaneous oximetry
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital, Angers
Coronary Artery Disease, Peripheral Arterial Disease
VasoStat vs. TR Band for Radial Hemostasis
VasoStat vs. TR Band compression for Radial Artery Hemostasis Following Transradial Catheterization Without Prior Radial Artery Access
- Trial name
- NCT04163471
- Testing
- Radial artery mechanical compression for hemostasis
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Forge Medical
Peripheral Arterial Disease
Prospective, Multi-center, Single-arm Study of the Auryon Laser System for Treatment of Below-the-Knee (BTK) Arteries
The Auryon Laser Atherectomy System has been cleared by the FDA to treat infrainguinal arterial disease including in-stent restenosis
- Trial name
- NCT05284240
- Testing
- Auryon Laser System
- Where
- 2 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Midwest Cardiovascular Research Foundation
Atherosclerotic Cardiovascular Disease, Cardiovascular Diseases
Immunomodulatory Effects of PCSK9 Inhibition
Cardiovascular disease (CVD) represents the leading cause of death worldwide. While medications, such as statins, significantly reduce atherosclerotic CVD (ASCVD) risk by lowering low density lipoprotein levels, they may also…
- Conditions
- Atherosclerotic Cardiovascular Disease, Cardiovascular Diseases, Atherosclerosis, Arterial Inflammation
- Trial name
- INSPIRAR (NCT05720156)
- Testing
- 99mTc-tilmanocept SPECT/CT scanning
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Peripheral Artery Disease
Contrast Ultrasound Perfusion Imaging in PAD With Sonazoid
The measurement of limb skeletal muscle perfusion and perfusion reserve during exercise is an approach that can assess the total impact of the complex pathophysiologic processes in patients with limb ischemia, particularly in…
- Trial name
- NCT02398266
- Testing
- Contrast ultrasound of leg muscle with Sonazoid (Contrast ultrasound microvascular perfusion imaging)
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
PAD - Peripheral Arterial Disease
Non-invasive MSOT Examination of Muscle Oxygenation in Athletes and PAD Patients
The aim of the study is to present the quantitative differences in oxygenated hemoglobin in different cohorts. This clinical study evaluates whether there is a correlation between measurements using multispectral optoacoustic…
- Trial name
- NCT07347535
- Testing
- MSOT - Multispectral optoacustic tomography, CPET
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital Erlangen
Aging, Walking, Difficulty
Chronic Wounds and Blood Circulation Detection
Lower limb circulatory insufficiency and the associated chronic wounds are common health problems among the elderly. These issues not only affect the individual's mobility and quality of life but also potentially increase medical…
- Conditions
- Aging, Walking, Difficulty, Chronic Limb-Threatening Ischemia, Chronic Disease
- Trial name
- NCT07330635
- Testing
- Intervention 1: Mixed exercise program, Intervention 2: High-intensity rowing exercise, Intervention 3: Vibration exercise
- Where
- Taiwan
- Volunteers
- 425 people, healthy volunteers welcome
- Sponsor
- National Health Research Institutes, Taiwan
Chronic Kidney Insufficiency, Hypertension
Renal and Systemic Vascular Resistance in Chronic Kidney Disease (CKD)
Patients with reduced kidney function have a higher risk of heart disease and death. Studies have shown that blood vessels in patients with hypertension change with a decrease of lumen size and growth of the vessel wall.
- Conditions
- Chronic Kidney Insufficiency, Hypertension, Vasodilation
- Trial name
- RenVas (NCT01380717)
- Testing
- Beta-blocker, ACE-inhibitor, Calcium Channel Blockers, ACE-Inhibitor
- Where
- Denmark
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Multiple Sclerosis, Stroke
An Assistive Powered Wheelchair: Stage 2 Trial
Preliminary evaluation of an obstacle alerting system to enhance the user's independent mobility by improving their confidence to drive and their safety in driving a powered wheelchair.
- Conditions
- Multiple Sclerosis, Stroke, Cystic Fibrosis, Motor Neurone Disease
- Trial name
- EDUCAT (NCT05292690)
- Testing
- Powered Wheelchair Obstacle Alerting System
- Where
- United Kingdom
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- East Kent Hospitals University NHS Foundation Trust
Peripheral Artery Disease
Walking Estimated Limitation Calculated by History - Study 2
The purpose of this study is to test and validate a new questionnaire in order to get a "walking estimated limitation calculated by history (WELCH) in patients referred for vascular investigations.
- Trial name
- WELCH-2 (NCT01424020)
- Testing
- Questionnaire
- Where
- 18 sites in France
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- University Hospital, Angers
Lower Limb Amputees, Diabetes
PNS to Improve Vascular Function and Limb Health in Veterans
Establishing a sensitive, scalable physiological test for neurovascular reflex integrity and investigating whether targeted peripheral neural stimulation can enhance perfusion and vasodilatory responsiveness.
- Trial name
- NCT07696988
- Testing
- Chronically Implanted Neural and Muscular Interface, Peripheral Nerve Stimulation (PNS)
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
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
Peripheral Vascular Disease
JET-RANGER Trial - JETStream Atherectomy With Adjunctive Paclitaxel-Coated Balloon Angioplasty vs Plain Old Balloon Angioplasty Followed by Paclitaxel-Coated Balloon
A prospective, multicenter, randomized study evaluating the use of Jetstream Atherectomy (JS) followed by DCB in comparison to the use of plain old balloon angioplasty (POBA) followed by DCB alone in the treatment of complex…
- Trial name
- NCT03206762
- Testing
- Jetstream Atherectomy with randomization to the Ranger or IN.PACT DCB Arm or the POBA+DCB (Ranger or IN.PACT) Arm
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Midwest Cardiovascular Research Foundation
Thoracic Outlet Syndrome
Evaluation of the Muscular FORCE in the Upper Limbs of Patients Presenting a Thoracic Outlet Syndrome
The thoracic outlet syndrome is a rare but debilitating pathology, responsible for upper limb pain. Its frequency is probably underestimated because of diagnostic difficulties.
- Trial name
- EFORD (NCT04145778)
- Testing
- 6-minute walk test
- Where
- France
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Nantes University Hospital