Clinical trials: Carotid Arteries
Carotid Stenosis
Insulin Resistance in Patients After Carotid Revascularization
The main purpose of this study is to study the phenomenon of insulin resistance in patients after carotid revascularization surgery through population-based, randomized, double-blind, placebo-controlled trial.
- Trial name
- NCT03419767
- Testing
- Melatonin, blank
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Peking Union Medical College Hospital
In-stent Restenosis After Carotid Artery Stenting
Carotid Artery Stenting With Cilostazol Addition for Restenosis
CAS-CARE study was conducted to evaluate the inhibitory effect of cilostazol, compared to that of other antiplatelet drugs, on in-stent restenosis following carotid artery stenting (CAS) in patients scheduled to undergo CAS.
- Trial name
- CAS-CARE (NCT01261234)
- Testing
- Cilostazol or Non-Cilostazol
- Where
- Japan
- Volunteers
- 707 people
- Sponsor
- Kobe City General Hospital
Carotid Artery Disease
Carotid Revascularization With ev3 Arterial Technology Evolution Post Approval Study
The purposes of this study are: 1. To provide additional safety and effectiveness information on the commercial use of Protégé™ GPS™ and Protégé™ RX Carotid Stent Systems and the SpiderFX™ Embolic Protection Device. 2.
- Trial name
- CREATE PAS (NCT00530504)
- Testing
- PROTÉGÉ™ GPS™ and PROTÉGÉ™ RX Carotid Stent Systems and SpiderFX™ Embolic Protection Device
- Where
- 2 sites in United States
- Volunteers
- 1,500 people
- Sponsor
- Medtronic Endovascular
Obstructive Sleep Apnea
Effects of CPAP on Visceral Fat Thickness
We hypothesize that patients with untreated OSAS will have more visceral fat, fatty liver and increased carotid artery thickness whereas treatment with CPAP may reduce the mesenteric and liver fat, plasma lipids, carotid artery…
- Trial name
- NCT01828281
- Testing
- CPAP
- Where
- China
- Volunteers
- 141 people
- Sponsor
- Chinese University of Hong Kong
Stroke, Transient Ischemic Attack
"Carotid Web Incidence and Radiological Classification, Determination of Its Relationship With Ischemic Stroke"
In our research, we aim to increase awareness on this issue by classifying the frequency of carotid webs and their radiological classification; Evaluating the clinical data and vascular risk factors of carotid web cases and…
- Conditions
- Stroke, Transient Ischemic Attack, Carotid Artery Diseases
- Trial name
- NCT06058507
- Testing
- CT angiography
- Where
- Turkey (Türkiye)
- Volunteers
- 31 people
- Sponsor
- Suleyman Demirel University
Stroke
Short- and Long-Term Hemodynamic Effects of Carotid Endarterectomy and Carotid Artery Stenting
Carotid artery stenting(CAS) and endarterectomy(CEA) are both important treatment strategy for patients with ICA (internal carotid artery) stenosis.
- Trial name
- NCT03216369
- Testing
- MRI
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Chinese PLA General Hospital
Cardiovascular Disease
RCT of Meditation and Health Education on CIMT and MACE in Black Women and Men
This was a randomized, single-blind, controlled, community-based trial comparing the clinical efficacy of the Transcendental Meditation program on carotid intima-media thickness and major adverse cardiovascular events in 197…
- Trial name
- SR-CIMT (NCT05642936)
- Testing
- didactic health education control, Transcendental Meditation technique
- Volunteers
- 197 people
- Sponsor
- Maharishi International University
Atherosclerosis, Coronary Disease
Specific Lp(a) Apheresis for Regression of Coronary and Carotid Atherosclerosis
To evaluate whether specific lipoprotein(a) apheresis on the top of optimal medical therapy could affect atherosclerotic disease burden in coronary and carotid arteries of coronary heart disease patients with elevated Lp(a)…
- Conditions
- Atherosclerosis, Coronary Disease, Carotid Artery Diseases
- Trial name
- LaRCA (NCT02133807)
- Testing
- Specific Lp(a) apheresis
- Where
- Russia
- Volunteers
- 32 people
- Sponsor
- Russian Cardiology Research and Production Center
Carotid Stenosis
Post-Approval Study of the NexStent Carotid Stent System and the FilterWire EZ Embolic Protection System: SONOMA
The primary objective of the SONOMA Registry is to confirm the safety of the NexStent® Carotid Stent System and FilterWire EZ™ Embolic Protection System in routine clinical practice and to identify rare or unanticipated…
- Trial name
- SONOMA (NCT00478673)
- Testing
- NexStent Carotid Stent System (Monorail Delivery System), FilterWire EZ™ Embolic Protection System
- Where
- 62 sites in United States
- Volunteers
- 298 people
- Sponsor
- Boston Scientific Corporation
Aging, Arterial Stiffness
Inorganic Nitrate Supplementation on Cerebrovascular Aging and Arterial Stiffness Study
This study investigates the effect of dietary inorganic nitrate supplementation on 1) large elastic artery stiffness and hemodynamics and 2) cerebrovascular function in middle-aged and older adults.
- Conditions
- Aging, Arterial Stiffness, Endothelial Dysfunction, Hypertension
- Trial name
- INCA (NCT03617302)
- Testing
- Experimental: Nitrate-containing
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Gary L. Pierce, PhD
Carotid Stenosis
Stroke Prevention With Abciximab in Carotid Endarterectomy
In the first portion of the study, the goal will be to determine the safety of the drug Abciximab for use during and in the period after open carotid artery surgery.
- Trial name
- NCT00178451
- Testing
- Abciximab
- Where
- United States
- Sponsor
- University of Rochester
Covid19, SARS-CoV Infection
Prognostic Value of Flow-mediated Dilation in Hospitalized COVID-19 Patients
This study will evaluate the associations between vascular parameters and clinical outcomes in patients hospitalized with COVID-19.
- Trial name
- NCT04714125
- Where
- Brazil
- Volunteers
- 250 people
- Sponsor
- University of Sao Paulo General Hospital
Carotid Atherosclerosis
Sonodynamic Therapy in the Treatment of Carotid Atherosclerosis
Sonodynamic therapy (SDT) is a new treatment for carotid atherosclerotic plaque. The purpose of this study is to evaluate the safety and initial effectiveness of this technique.
- Trial name
- SMART-C (NCT03871725)
- Testing
- Sonodynamic therapy (SDT)
- Where
- China
- Volunteers
- 12 people
- Sponsor
- First Affiliated Hospital of Harbin Medical University
Fluid Responsiveness, Common Carotid Artery
Carotid Artery Corrected Flow Time and Fluid Responsiveness in Geriatric Patients
Carotid blood flow and corrected carotid flow time (Carotid Flow Time (FTc)) provide information about left ventricular preload and inversely correlate with systemic vascular resistance.
- Trial name
- NCT06087250
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Marmara University
Type 2 Diabetes Mellitus, Microangiopathy
Changes in the Retinal and Carotid Microcirculation After Restoring Normoglycemia in Patients With Type 2 Diabetes
This is a prospective and observational study in patients with type two diabetes. The study hypothesis is that chronic hyperglycemia causes an increase in the microcirculation on the carotid artery wall and retina, evaluated by…
- Conditions
- Type 2 Diabetes Mellitus, Microangiopathy, Diabetic Retinopathy, Arteriosclerosis
- Trial name
- OCTAUS-T2D (NCT03594591)
- Testing
- Antidiabetic treatment by usual care
- Where
- Spain
- Volunteers
- 20 people
- Sponsor
- Hospital Clinic of Barcelona
Carotid Atherosclerosis, Atherosclerotic Plaque
99m Tc-ANNexin-V-128 Scintigraphy for the Identification of Complicated Carotid Atherosclerotic Plaques
The aim of this trial will be to test and validate the value of scintigraphy with injection of 99mTc-Annexin-V-128 for the detection of complicated carotid plaques
- Trial name
- ANNICA (NCT03630835)
- Testing
- 99mTc-Annexin-V-128 uptake on scintigraphy
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Atherosclerosis
A phase3 Study Measuring the Effect of Rosuvastatin 20 mg on Carotid Intima-Media Thickness in Chinese Subjects With Subclinical Atherosclerosis
The purpose of this study is to evaluate the effects of of rosuvastatin 20 mg compared to placebo for treating Chinese patients with subclinical atherosclerosis.
- Trial name
- NCT02546323
- Testing
- Rosuvastatin
- Where
- 24 sites in China
- Volunteers
- 543 people
- Sponsor
- AstraZeneca
Atherosclerosis
ELITE: Early Versus Late Intervention Trial With Estradiol
The purpose of this study is to examine the effects of oral 17B-estradiol (estrogen) on the progression of early (subclinical) atherosclerosis and cognitive decline in healthy postmenopausal women.
- Trial name
- NCT00114517
- Testing
- 17B-estradiol
- Where
- United States
- Volunteers
- 643 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Carotid Arteries
TRACER [F-18] RDG-K5 Carotid Plaque Imaging Study
The purpose of this study is to investigate the ability of a new investigational agent compound [F-18] labeled RGD-K5 to detect unstable atherosclerotic plaque in the carotid artery of subjects being considered for carotid…
- Trial name
- K5-C200 (NCT03364270)
- Testing
- PET/CT Imaging with [F-18] RGD-K5
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Balaji Tamarappoo
Hypoxia, SARS-CoV-2 Acute Respiratory Disease
Studies to Determine Whether Oxygen Sensing is Impaired in Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infected Patients
The two-part phases will each have a unique patient population, The goal in this application is to see if that carotid bodies are "offline" is correct and to determine whether a cohort of SARS-Cov-2 patients can be identified who…
- Conditions
- Hypoxia, SARS-CoV-2 Acute Respiratory Disease, Carotid Bodies
- Trial name
- NCT04954157
- Testing
- Phase-1: Breath Holding Test, Phase 2: 6-Minute Walk Test (6MWT)
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Chicago
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