Clinical trials: Lower Extremity Arterial Disease
Endothelial Dysfunction
Effect of Local Heat Stress Via Leg Bath on Artery Function
Arteries are flexible in their structure and function and change in response to a variety of factors. Endothelial cells, are the skin type cells that form a layer inside arteries, and they are very important for arterial health.
- Trial name
- HEAT (NCT03618524)
- Testing
- Lower limb hot water immersion
- Where
- Canada
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- McMaster University
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
Diabetic Foot, Peripheral Arterial Disease
Microwave Radiometry Thermometry for the Diagnosis of Critical Limb Ischemia in Diabetic Patients
Diagnosis of vascular involvement in diabetic foot disease remains challenging. Differential diagnosis between pure neuropathic or neuro-ischemic diabetic foot requires a combination of clinical examination, medical history and…
- Conditions
- Diabetic Foot, Peripheral Arterial Disease, Ischaemic Neuropathy
- Trial name
- NCT03002116
- Testing
- Tissue thermometry using non-invasive microwave radiometry device
- Where
- 3 sites in Greece, United Kingdom
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Attikon Hospital
Skin Cancer, Skin Diseases
Multi-modal Quantitative Imaging of the Skin
This clinical trial is about evaluating the suitability of multi-modal imaging technology, which covers virtually the entire body, to evaluate the possibility of screening and early detection of disease.
- Conditions
- Skin Cancer, Skin Diseases, Atopic Dermatitis, Psoriasis
- Trial name
- DermaFlow (NCT06989216)
- Where
- 3 sites in Sweden
- Volunteers
- 8,000 people, healthy volunteers welcome
- Sponsor
- HJN Sverige AB/Neko Health
Pediatric Disorder, Femoral Artery Injury
The Optimal Leg Angulation of Femoral Central Catheterization in Pediatrics
Evaluation for the range of smallest leg angulation with femoral artery and vein overlap with femoral central catheterization in pediatrics.
- Conditions
- Pediatric Disorder, Femoral Artery Injury, Emergencies
- Trial name
- NCT03358446
- Testing
- A group, S group
- Where
- South Korea
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Samsung Medical Center
Hypertension, Menopause
The Effects of Stair Climbing on Arterial Stiffness, Blood Pressure and Leg Strength in Stage-1 Postmenopausal Women
We used a parallel experimental design. Following an initial screening and familiarization session of study tests and procedures, eligible postmenopausal women were randomly assigned to a stair climbing (SC) group or…
- Trial name
- NCT03254251
- Testing
- Stair climbing
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Pusan National University
Obesity, Peripheral Arterial Disease
Lower Extremity Venous Hemodynamics in Obese Patients Without Clinically Significant Venous Disease
This research project is investigating the relationship between body weight and function of the leg veins using a special non-invasive technique known as venous plethysmography.
- Trial name
- NCT00554541
- Testing
- Ankle Brachial Index Venous physiologic study
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Combined Anticoagulation and Antithrombotic Therapy, PAD - Peripheral Arterial Disease
Effectiveness of Combined Anticoagulation and Antithrombotic Therapy vs Antithrombotic Therapy Alone After Lower Extremity Revascularization for Peripheral Arterial Disease
EFFECTIVENESS OF COMBINED ANTICOAGULATION AND ANTITHROMBOTIC THERAPY VS ANTITHROMBOTIC THERAPY ALONE AFTER LOWER EXTREMITY REVASCULARIZATION FOR PERIPHERAL ARTERIAL DISEASE.
- Trial name
- NCT04994223
- Testing
- Rivaroxaban 10 MG Oral Tablet [Xarelto]
- Where
- Pakistan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Armed Forces Post Graduate Medical Institute (AFPGMI), Rawalpindi
Peripheral Artery Disease
Clinical Study of Focal Implant Used for Lower Extremity Post-angioplasty Dissection
This is a prospective, multicenter, randomized controlled trail using spot stenting to treat lower extremity post-angioplasty dissection.
- Trial name
- PINTO (NCT05562076)
- Testing
- the spot stent(ZENFLEX ® Pinto) system, the bare stent( Everflex) system
- Where
- 12 sites in China
- Volunteers
- 224 people, healthy volunteers welcome
- Sponsor
- Zhejiang Zylox Medical Device Co., Ltd.
Cardiovascular Disease
Evaluation of Patients With Heart Disease Not Eligible for Research Protocols
An important mission of the National Institutes of Health (NIH) is to develop and carry out research studies designed to improve understanding of disease processes and treatments.
- Trial name
- NCT00001458
- Where
- United States
- Volunteers
- 7,829 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Coronary Heart Disease
Global Vascular Effects of Intermittent Pneumatic Compression-Pilot Study
Intermittent pneumatic compression (IPC) of the lower extremities is a well-established technique for preventing deep vein thrombosis (DVT) and for treating venous stasis.
- Trial name
- NCT01064323
- Testing
- Intermittent pneumatic compression of the lower extremities
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Lower Extremity Arterial Occlusive Diseases
The Safety and Tolerability of Alprostadil Liposome for Injection in Healthy Adult Volunteers
Conducted in Chinese healthy adult volunteers,the study aims to observe the safety, tolerability and pharmacokinetic of single-dose administration of different doses of Alprostadil Liposome for Injection as well as to confirm the…
- Trial name
- NCT03669562
- Testing
- Alprostadil Liposome for Injection
- Where
- China
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- CSPC ZhongQi Pharmaceutical Technology Co., Ltd.
COPD, Healthy
Femoral Artery Blood Flow During Rest and One-leg Knee Extensor Exercise in Patients With COPD
Doppler ultrasound is generally considered to provide reliable femoral blood flow measurements between rest and exercise, and the blood flow response to exercise is widely believed to be reduced in patients with chronic…
- Conditions
- COPD, Healthy, Chronic Obstructive Pulmonary Disease
- Trial name
- COPD-DOPPLER (NCT06135701)
- Testing
- One-legged knee-extensor exercise with Doppler measurements
- Where
- Denmark
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Diabetic Angiopathies, Diabetes Mellitus, Type 2
Assessment of Metabolic Profiles of Lower Extremity Arterial Disease in Patiens Withe Type 2 Diabetes
The prevalence of lower extremity arterial disease (LEAD) in patients with diabetes increases significantly and are characterized with obvious arteriosclerosis that are caused by multiple metabolic disorders.
- Trial name
- NCT05068895
- Testing
- liquid chromatography-mass spectrometry
- Where
- China
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- Zhiming Zhu
Compression; Vein, Compression; Artery
Lower Leg Compression in Extended Video Game Play: A Pilot Study
Compression garments are used to exert external pressure on the lower extremities to reduce vascular wall tension and prevent gravity form pooling blood in the lower extremities which will improve venous return and lymphatic…
- Conditions
- Compression; Vein, Compression; Artery, Sedentary Behavior, DVT of Legs
- Trial name
- NCT05212363
- Testing
- Lower extremity compression garments, Active break
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- New York Institute of Technology
Near-Infrared Spectroscopy, Iliac Artery Stenosis
NIRS and Exercise Intensity in Patients With FLIA
The research objectives of this project are to increase the understanding of pathophysiology and performance limitations related to sport-related flow limitation in the iliac artery (FLIA) using non-invasive measurement of muscle…
- Conditions
- Near-Infrared Spectroscopy, Iliac Artery Stenosis, Iliac Artery Disease, Iliac Artery Occlusion
- Trial name
- NCT05229250
- Testing
- Cycling test, Occlusion tests, NIRS during cycling
- Where
- Netherlands
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Maxima Medical Center
Ischemia Reperfusion Injury, Peripheral Artery Disease
Vitamin B6 on Exercise Pressor Reflex on Leg Ischemia-reperfusion
In this study, we are trying to see if vitamin B6 can minimize the amplified blood pressure response to exercise following ischemia-reperfusion injury.
- Trial name
- NCT06369350
- Testing
- Vitamin B6 25 MG, Vitamin B6 50 MG, Vitamin B6 100 MG
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Milton S. Hershey Medical Center
Vascular Diseases
Quantitative Perfusion Imaging Using Contrast Enhanced Perfusion Ultrasound, MRI and Perfusion Angiography
Peripheral Arterial Disease is the narrowing and blocking of the blood vessels that supply the legs and feet. It is a common and progressive condition that affects patients of all backgrounds and genders and is more common in…
- Trial name
- QPiPAD (NCT06103708)
- Where
- United Kingdom
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University College, London
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
Peripheral Arterial Occlusive Disease Fontaine Stage IIa
Acute Local Metabolomic Alterations in Blood and Muscle Tissue in Intermittent Claudication
The most common clinical presentation of lower extremity arterial disease is intermittent claudication. Current understanding of the pathophysiology of intermittent claudication, as well as its treatment options are limited.
- Trial name
- NCT05111379
- Where
- Estonia
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Tartu