Clinical trials: Stricture
Degenerative Disc Disease, Spinal Stenosis
Effectiveness of Lumbar Fusion When NanOss Bioactive Is Used With Posterolateral Gutter Fusions
Spine fusion is one of the most common procedures performed in spinal surgery. Several surgical techniques can achieve a solid union, but the intertransverse posterolateral fusion (PLF) is the most widely used.
- Conditions
- Degenerative Disc Disease, Spinal Stenosis, Spondylolisthesis
- Trial name
- NCT01452516
- Testing
- nanOss Bioactive Bone void filler, Interbody FCage
- Where
- 7 sites in United States
- Volunteers
- 28 people
- Sponsor
- Pioneer Surgical Technology, Inc.
Ischemic Heart Disease, Coronary Artery Stenosis
A Clinical Evaluation of the MINI TREK RX 1.20 mm Coronary Dilatation Catheter in Stenotic Lesions
This is a prospective, single-arm, open-label, multi-center, observational study to assess the acute safety and efficacy of MINI TREK RX 1.20 mm for enlarging coronary luminal diameter during percutaneous coronary intervention…
- Conditions
- Ischemic Heart Disease, Coronary Artery Stenosis, Chronic Coronary Total Occlusion, Coronary Bypass Graft Stenosis
- Trial name
- CROSS (NCT01186198)
- Testing
- MINI TREK RX 1.20 mm Coronary Dilatation Catheter
- Where
- 4 sites in United States
- Volunteers
- 71 people
- Sponsor
- Abbott Medical Devices
Peripheral Arterial Disease, Stenosis
A Trail of Sperstent® Used for Residual Lesions of Femoropopliteal Arteries
This is a prospective, multi-center, randomized trial designed to investigate the efficacy and safety of Sperstent® peripheral spot stent system versus Everflex® self-expanding peripheral stent system in the endovascular…
- Conditions
- Peripheral Arterial Disease, Stenosis, Dissection
- Trial name
- SURF (NCT06539689)
- Testing
- Sperstent® peripheral spot stent system, Everflex® self-expanding peripheral stent system
- Where
- 12 sites in China
- Volunteers
- 240 people
- Sponsor
- FrontAce Scientific Co., Ltd
Unruptured Intracranial Aneurysm, Arteriovenous Cerebral Malformations
ACtive Catheterization for EndovaScular TreatmentS
The objective of this clinical investigation is to evaluate the safety and technical success of the Basecamp Vascular controllable directional GECKO guidewire when used to facilitate endovascular access to the targeted vessel in…
- Conditions
- Unruptured Intracranial Aneurysm, Arteriovenous Cerebral Malformations, Carotid Stenosis
- Trial name
- ACCESS (NCT05355259)
- Testing
- GECKO Active Guidewire
- Where
- France
- Volunteers
- 10 people
- Sponsor
- Basecamp Vascular
Barrett Esophagus, Esophageal Dysplasia
trūFreeze® Spray Cryotherapy Patient Registry
To collect efficacy and outcomes data related to the use of trūFreeze® spray cryotherapy for the treatment of unwanted tissue in the pulmonary and gastrointestinal settings.
- Conditions
- Barrett Esophagus, Esophageal Dysplasia, Esophageal Neoplasm, Esophageal Stenosis
- Trial name
- NCT01802203
- Testing
- truFreeze Spray Cryotherapy
- Where
- 16 sites in United States
- Volunteers
- 275 people
- Sponsor
- US Endoscopy Group Inc.
Degenerative Disc Disease, Degenerative Spondylolisthesis
Lumbar Interbody Implant Study
The objective of this study is to evaluate the safety and performance of NuVasive interbody implants when used during thoracic and/or lumbar spine surgery as measured by reported complications, radiographic outcomes, and…
- Conditions
- Degenerative Disc Disease, Degenerative Spondylolisthesis, Degenerative Scoliosis, Spinal Stenosis
- Trial name
- NCT04418830
- Where
- 16 sites in United States
- Volunteers
- 1,050 people
- Sponsor
- NuVasive
Lumbar Spondylolisthesis Involving L4-L5, Lumbar Spondylolisthesis Involving L5-S1
Evidence For Fusion In Spine With Orthoss®
This study aims to evaluate the performance and safety of the Orthoss® as a bone graft extender in lumbar spondylodesis involving 1-2 levels (L4-L5 and/or L5-S1).
- Conditions
- Lumbar Spondylolisthesis Involving L4-L5, Lumbar Spondylolisthesis Involving L5-S1, Lumbar Spinal Stenosis, Lumbar Disc Degeneration
- Trial name
- EFFISO (NCT03853356)
- Testing
- Orthoss
- Where
- 3 sites in Germany
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Geistlich Pharma AG
Arteriovenous Fistula
Post Approval Study of the BARD® COVERA™ Arteriovenous (AV) Stent Graft
The objective of this study is to collect post-market, real-world safety and effectiveness data of the COVERA Vascular Covered Stent for the treatment of stenotic lesions in the upper extremity venous outflow of the arteriovenous…
- Trial name
- NCT04261686
- Testing
- Covera Vascular Covered Stent
- Where
- 11 sites in United States
- Volunteers
- 100 people
- Sponsor
- C. R. Bard
Aortic Valve Stenosis
RESPOND Post Market Study
The purpose of the RESPOND post market study is to collect real world clinical and device performance outcomes data with the Lotus Valve System used in routine clinical practice to demonstrate that the commercially available…
- Trial name
- RESPOND (NCT02031302)
- Testing
- Lotus Valve System
- Where
- 41 sites in Colombia, Finland and 11 more
- Volunteers
- 1,064 people
- Sponsor
- Boston Scientific Corporation
Coronary Artery Disease, Cardiac Valve Insufficiency
Study on the Clinical Performance of Steelex® Sternum Set for Sternal Closure
The study is designed as a retrospective, international, multi-center cohort study to evaluate Steelex® Sternum Set for sternum closure.
- Conditions
- Coronary Artery Disease, Cardiac Valve Insufficiency, Aortic Valve Stenosis
- Trial name
- STERCCAS (NCT05439395)
- Testing
- Sternum Closure after Cardiac Surgery
- Where
- 2 sites in Germany, Spain
- Volunteers
- 229 people
- Sponsor
- Aesculap AG
Aortic Stenosis Senile, Aortic Stenosis Symptomatic
Safety and Clinical Performance of the Next-Generation SAFESYNC Transcatheter Heart Valve in Patients With Severe Aortic Stenosis
The objective of this pivotal, prospective, multicenter, single-arm clinical trial is to evaluate the safety and clinical performance of the Next-Generation INOVARE® SAFESYNC Bioprosthetic Heart Valve, implanted via a…
- Conditions
- Aortic Stenosis Senile, Aortic Stenosis Symptomatic, Aortic Stenosis
- Trial name
- SAFESYNC NG (NCT07806409)
- Testing
- INOVARE® SAFESYNC Next-Generation Bioprosthetic Heart Valve
- Volunteers
- 40 people
- Sponsor
- Braile Biomedica Ind. Com. e Repr. Ltda.
Lumbar Spinal Stenosis
Feasibility Study of NL-Prow Interspinous Spacer to Treat Lumbar Spinal Stenosis
The purpose of the study is to evaluate the clinical safety and feasibility of the NL-Prow™ Interspinous Spacer implant and insertion procedure in the treatment of lumbar spinal stenosis
- Trial name
- NCT01053364
- Testing
- NL-Prow interspinous spacer implant
- Where
- Czechia
- Volunteers
- 6 people
- Sponsor
- Non-Linear Technologies
Lumbar Spinal Stenosis, Spondylolisthesis
Post-market Study of the TOPS™ System
This Single-Arm Post-Marketing Evaluation will gauge the improvement in function and pain for lumbar spinal stenosis and spondylolisthesis patients with the TOPS System.
- Trial name
- NCT02234154
- Testing
- TOPS System
- Where
- United Kingdom
- Volunteers
- 10 people
- Sponsor
- Premia Spine
Aortic Stenosis
Correlation Between an Impedance Cardiography Test for Decompensation and the Development of Left Ventricular Replacement Fibrosis
The purpose of this study is to evaluate the effectiveness of impedance cardiography (ICG), the HYPERGRAPH test, in detecting left ventricular decompensation in patients with aortic stenosis, compared to cardiac magnetic…
- Trial name
- NCT07230964
- Testing
- Impedance Cardiography Upright/Supine Test
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Dermed Diagnostics, Inc.
Carotid Artery Stenosis
GORE Embolic Protection With Reverse Flow
To compare the 30-day safety and efficacy of the GORE Flow Reversal System when used with approved carotid stents to an Objective Performance Criterion derived from distal embolic protection studies.
- Trial name
- EMPiRE (NCT00594100)
- Testing
- GORE Flow Reversal System (GFRS)
- Where
- 2 sites in United States
- Volunteers
- 245 people
- Sponsor
- W.L.Gore & Associates
Carotid Artery Stenosis
Evaluation of the Roadsaver Stent Used in Conjunction With the Nanoparasol Embolic Protection System for Carotid Artery Stenosis
A prospective, multicenter, single-arm, open label clinical study to evaluate the safety and effectiveness of MicroVention, Inc.
- Trial name
- NCT02657707
- Testing
- Roadsaver™ Carotid Artery Stent Device, Nanoparasol® Embolic Protection System
- Where
- 37 sites in United States
- Volunteers
- 295 people
- Sponsor
- Microvention-Terumo, Inc.
Coronary Artery Disease, Coronary Artery Stenosis
Pharmacokinetics of Everolimus in Absorb BVS in Patients With Coronary Artery Lesions
The ABSORB III PK sub-study is a prospective, open-label, non-blinded study enrolling approximately 12 subjects in up to 5 US sites. ABSORB III PK sub-study is a part of ABSORB III RCT (NCT01751906).
- Conditions
- Coronary Artery Disease, Coronary Artery Stenosis, Coronary Disease, Coronary Stenosis
- Trial name
- NCT02229864
- Testing
- Coronary artery stenting: Absorb BVS
- Where
- 2 sites in United States
- Volunteers
- 12 people
- Sponsor
- Abbott Medical Devices
de Novo or Restenosis Lesions
MedJ-01 Ridaforolimus Eluting Coronary Stent System Trial (JNIR)
MedJ-01 Ridaforolimus Eluting Coronary Stent System is a single use device/drug combination product comprising: A mounted Cobalt Chromium (CoCr) alloy based stent A Rapid Exchange (RX) Coronary System Delivery System A Poly…
- Trial name
- JNIR (NCT02828917)
- Testing
- MedJ-01 Ridaforolimus Eluting Coronary Stent System
- Where
- Japan
- Volunteers
- 104 people
- Sponsor
- Medinol Ltd.
Heart Valve Stenosis
ADVANTAGE® Prosthetic Heart Valve Long-term Follow-up Trial
The objective of this study is to assess long term safety and durability of the Advantage prosthetic heart valve.
- Trial name
- NCT01264484
- Testing
- Advantage Prosthetic Heart Valve
- Where
- 2 sites in Germany
- Volunteers
- 212 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Aortic Valve Stenosis, Intracranial Embolism and Thrombosis
NAUTILUS CE-mark Trial of the FLOWer Cerebral Embolic Protection Device
The purpose of this clinical study is to assess the safety, performance, and treatment effect of the use of the AorticLab FLOWer System, in preventing cerebral thromboembolic complications in patients with indication for a TAVI…
- Trial name
- NAUTILUS (NCT04704258)
- Testing
- TAVI (Transcatheter Aortic Valve Implant), FLOWer Embolic Protection System
- Where
- 8 sites in Belgium, Italy
- Volunteers
- 100 people
- Sponsor
- AorticLab Srl