Clinical trials: Constriction, Pathologic
Constriction, Pathologic
FLAIR™ Delivery System Study
The objective of this clinical study is to evaluate the performance of the Optimized FLAIR™ Delivery System.
- Trial name
- FLAIR DS (NCT00614315)
- Testing
- FLAIR™ Endovascular Stent Graft
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- C. R. Bard
Coronary; Ischemic
Novel Adenosine-independent Index of Coronary Artery Stenosis Severity Resting Flow Reserve
This study will enroll patients who are referred for coronary angiography and require physiological assessment to see if the lesion can be treated as per the local standard of care. Approximately 92 participants will be enrolled.
- Trial name
- RFR (NCT03461705)
- Testing
- Volcano Verrata Pressure Wire, St. Jude Medical (SJM) Aeris Pressure Wire System
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Columbia University
Iliac Artery Stenosis
EPIC Nitinol Stent System in the Treatment of Atherosclerotic Lesions in Iliac Arteries
The ORION study is being conducted to determine whether the Epic™ Nitinol Stent for primary stenting of iliac atherosclerotic lesions shows acceptable performance at 9 months.
- Trial name
- ORION (NCT00896337)
- Testing
- Epic™ Nitinol Stent System, Anti-platelet therapy, Anti-coagulation therapy
- Where
- 28 sites in United States
- Volunteers
- 125 people
- Sponsor
- Boston Scientific Corporation
Spondylolisthesis, Stenosis
CopiOs Posterolateral Fusion Procedure
To compare radiographic data collection from patients undergoing instrumented PLF with CopiOs(R) BVF or instrumented PLF with autologous bone and to assess overall clinical outcomes. Patients will serve as self controls.
- Trial name
- NCT01123850
- Testing
- Copios
- Where
- 6 sites in United States
- Volunteers
- 45 people
- Sponsor
- Zimmer Biomet
Lumbar Spinal Stenosis, Intermittent Claudication
Efficacy of Acupuncture for Lumbar Spinal Stenosis
Degenerative lumbar spinal stenosis (DLSS) is a condition which there is narrowing space of sagittal diameter of spinal canal or nerve root canal for spinal nerve or cauda equina secondary to degenerative changes.
- Trial name
- NCT03784729
- Testing
- Acupuncture
- Where
- China
- Volunteers
- 196 people
- Sponsor
- Guang'anmen Hospital of China Academy of Chinese Medical Sciences
Aortic Stenosis
Aortic Stenosis and PhosphodiEsterase iNhibition With Aortic Valve Replacement (ASPEN-AVR): A Pilot Study
Currently, aortic stenosis (AS) is considered a "surgical disease" with no medical therapy available to improve any clinical outcomes, including symptoms, time to surgery, or long-term survival.
- Trial name
- ASPEN-AVR (NCT01272388)
- Testing
- Tadalafil
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Washington University School of Medicine
Angina, Chronic Coronary Occlusion
XIENCE V/PROMUS Everolimus-Eluting Stent System Post-marketing Surveillance Protocol for Japan
The objectives of this post-marketing surveillance, conducted in Japan, is to know the frequency, type and degree of device malfunction, to assure the safety of the medical device, and to collect information on evaluation of the…
- Conditions
- Angina, Chronic Coronary Occlusion, Stent Thrombosis, Vascular Disease
- Trial name
- NCT01086228
- Testing
- XIENCE V / PROMUS stent
- Where
- 47 sites in Japan
- Volunteers
- 2,010 people
- Sponsor
- Abbott Medical Devices
Stenosis, Restenosis
Clinical Study of the BARD® COVERA™ Arteriovenous (AV) Stent Graft
The objective of this study is to assess the safety and effectiveness of the COVERA™ Vascular Covered Stent for the treatment of stenotic lesions in the upper extremity venous outflow of the Arteriovenous (AV) access circuit.
- Trial name
- AVeNEW (NCT02649946)
- Testing
- Covera Vascular Covered Stent following PTA, Percutaneous Transluminal Angioplasty (PTA) with Uncoated PTA Balloon
- Where
- 24 sites in United States, Australia and 6 more
- Volunteers
- 280 people
- Sponsor
- C. R. Bard
Carotid Artery Stenosis, Cerebral Infarction
Bacteria in Atherosclerotic Plaques and Adverse Events
This study is a prospective, multicenter cohort study conducted in western China. The registry study is primarily conducted at the Department of Neurosurgery, Tangdu Hospital, with participation from the Departments of…
- Conditions
- Carotid Artery Stenosis, Cerebral Infarction, Diabetes, Bacteria
- Trial name
- NCT06935279
- Testing
- Carotid Endarterectomy
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Tang-Du Hospital
Urethral Stricture
ROBUST III- Re-Establishing Flow Via Drug Coated Balloon For The Treatment Of Urethral Stricture Disease
ROBUST III is a prospective, multi-center, randomized controlled adaptive sample size clinical trial to establish the safety and effectiveness for the Optilume Stricture Drug Coated Balloon (DCB).
- Trial name
- ROBUST-III (NCT03499964)
- Testing
- Optilume Drug Coated Balloon (DCB), Control Treatment
- Where
- 22 sites in United States, Canada
- Volunteers
- 127 people
- Sponsor
- Urotronic Inc.
Stenosis, Fusion of Spine (Disease)
Anterior Bridging Cage With Bone Substitute Versus Localized Autobone in Transforaminal Lumbar Interbody Arthrodesis
The purpose of this study is to evaluation for the pattern of bone bridging of patients who undergo transforaminal lumbar interbody arthrodesis, the investigators hypothesize that auto local bone mixed with β-calcium phosphate +…
- Trial name
- NCT02485574
- Testing
- transforaminal lumbar interbody arthrodesis
- Where
- South Korea
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Zenoss Co, Ltd
Carotid Artery Disease, Carotid Artery Stenosis
The Gore SCAFFOLD Clinical Study
Evaluate the safety and efficacy of the GORE® Carotid Stent for the treatment of carotid artery stenosis in patients at increased risk for adverse events from carotid endarterectomy
- Trial name
- NCT01901874
- Testing
- Carotid Artery Stenting
- Where
- 2 sites in United States
- Volunteers
- 312 people
- Sponsor
- W.L.Gore & Associates
Peripheral Arterial Disease
Multi-center Study for Stent Graft System for Peripheral Artery
The utility of GP1101 will be evaluated relative to that of surgical bypass in the treatment of Femoral/Popliteal Arterial Symptomatic Peripheral Arterial Disease.
- Trial name
- VJH11-01 (NCT01575808)
- Testing
- GP1101
- Where
- 15 sites in Japan
- Volunteers
- 133 people
- Sponsor
- W.L.Gore & Associates
Infrainguinal Peripheral Artery Disease, Peripheral Arterial Disease
Post-Market Registry of AURYON Atherectomy Device in Subjects Affected With Infrainguinal Peripheral Artery Disease
The PATHFINDER Registry is a prospective, non-randomized, single arm, multicenter observational study. This pilot registry is aimed to evaluate the performance (peri-procedural) and clinical outcomes (intermediate and long-term)…
- Conditions
- Infrainguinal Peripheral Artery Disease, Peripheral Arterial Disease, PAD
- Trial name
- PATHFINDER (NCT04229563)
- Testing
- AURYON Atherectomy System
- Where
- 10 sites in United States
- Volunteers
- 102 people
- Sponsor
- Angiodynamics, Inc.
Renal Artery Obstruction, Hypertension, Renovascular
Effects of Intravenous Bendavia™ on Reperfusion Injury in Patients Undergoing Angioplasty of the Renal Artery
This was a Phase 2a prospective, single center, randomized, double-blind, placebo-controlled study designed to assess the efficacy, pharmacokinetics, safety and tolerability of IV elamipretide for reduction of reperfusion injury…
- Conditions
- Renal Artery Obstruction, Hypertension, Renovascular, Ischemia Reperfusion Injury
- Trial name
- EVOLVE (NCT01755858)
- Testing
- Bendavia
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- Stealth BioTherapeutics Inc.