Clinical trials: Stricture
Coronary Artery Disease, Coronary Stenosis
Physiologic Assessment of Coronary Stenosis Following PCI
This is a pilot study designed to assess the relationship between iFR (instantaneous wave-free ratio) pullback and the distribution of coronary atheroma/stenoses as assessed by Quantitative Coronary Angiography (QCA) post…
- Conditions
- Coronary Artery Disease, Coronary Stenosis, Angina, Unstable, Angina, Stable
- Trial name
- DEFINE PCI (NCT03084367)
- Testing
- iFR pullback
- Where
- 28 sites in United States, Netherlands and 1 more
- Volunteers
- 500 people
- Sponsor
- Volcano Corporation
Coronary Disease, Coronary Artery Disease
Safety and Efficacy of the ZoMaxx™ Drug-Eluting Stent System in Coronary Arteries
The purpose of this study is to demonstrate the safety and efficacy of the ZoMaxx drug-eluting stent in patients with blockage of native coronary arteries.
- Conditions
- Coronary Disease, Coronary Artery Disease, Coronary Restenosis
- Trial name
- ZoMaxx™ II (NCT00140101)
- Testing
- ZoMaxx™ Drug-Eluting Coronary Stent System, TAXUS™ EXPRESS2™ Paclitaxel Eluting Coronary Stent
- Where
- 92 sites in United States, Australia and 2 more
- Volunteers
- 1,099 people
- Sponsor
- Abbott Medical Devices
Left Main Coronary Artery Stenosis
eTryton Left Main Registry Tryton Side Branch Stent® Tmt of Denovo CAD in LM and CFX Arteries
The objective of this study is to demonstrate the clinical performance of the Tryton Side Branch Stent used in conjunction with a commercially available Drug Eluting Stent (DES) to treat de novo bifurcated lesions involving both…
- Trial name
- eTRYTONLM (NCT02765646)
- Testing
- Coronary stent procedure (CSP)
- Where
- Germany
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Tryton Medical, Inc.
Aortic Stenosis
PERIGON Pivotal Trial
To evaluate the safety and effectiveness of the Model 400 aortic valve bioprosthesis.
- Trial name
- PERIGON (NCT02088554)
- Testing
- Model 400 aortic valve bioprosthesis
- Where
- 38 sites in United States, Canada and 6 more
- Volunteers
- 1,312 people
- Sponsor
- Medtronic Cardiac Surgery
Aortic Valve Stenosis
Medtronic Evolut Transcatheter Aortic Valve Replacement in Low Risk Patients
The study objective is to demonstrate that the safety and effectiveness of the Medtronic TAVR system as measured by rates of all-cause mortality or disabling stroke at two years is noninferior to SAVR in the treatment of severe…
- Trial name
- NCT02701283
- Testing
- Medtronic Transcatheter Aortic Valve Replacement Systems, Surgical Aortic Valve Replacement (SAVR)
- Where
- 87 sites in United States, Australia and 5 more
- Volunteers
- 2,223 people
- Sponsor
- Medtronic Cardiovascular
Transcatheter Aortic Valve Implantation (TAVI), Aortic Valve Stenosis
Clinical Feasibility and Evaluation Study of POINT-GUARD Embolic Protection Device During TAVR (GUARDIAN)
The purpose of this study is to assess the feasibility and safety of the Transverse Medical, Inc. Point-Guard device. This feasibility study is a limited clinical investigation of the Point-Guard device.
- Conditions
- Transcatheter Aortic Valve Implantation (TAVI), Aortic Valve Stenosis, Transcatheter Aortic Valve Replacement
- Trial name
- GUARDIAN (NCT06962371)
- Testing
- cerebral embolic protection
- Where
- Australia
- Volunteers
- 30 people
- Sponsor
- Transverse Medical, Inc.
Hypertrophic Cardiomyopathy
A Trial of HS-10511 in Healthy Subjects
This study is a phase I, randomized, double-blind, placebo-controlled clinical trial evaluating the safety, tolerability, and pharmacodynamic (PK) and pharmacodynamic (PD) characteristics of HS-10511 when administered as single…
- Trial name
- NCT06210607
- Testing
- HS-10511 Tablets
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Jiangsu Hansoh Pharmaceutical Co., Ltd.
Aortic Valve Insufficiency, Regurgitation, Aortic Valve
An Observational, Prospective Evaluation of the Trifecta™ Valve
This trial is designed to confirm the clinical safety and effectiveness of the Trifecta valve by establishing associated adverse event rates, clinical status as indicated by New York Heart Association (NYHA) functional…
- Conditions
- Aortic Valve Insufficiency, Regurgitation, Aortic Valve, Aortic Valve Incompetence, Aortic Valve Stenosis
- Trial name
- NCT00727181
- Testing
- Trifecta aortic heart valve
- Where
- 4 sites in France, Germany and 1 more
- Volunteers
- 120 people
- Sponsor
- Abbott Medical Devices
Symptomatic Aortic Stenosis
Pivotal Study of the Vienna Transcatheter Self Expandable Aortic Valve SE System
This is a prospective, single arm, multicenter study in an cohort of up to 267 patients (up to 100 Roll-ins and 167 patients implanted per protocol) symptomatic patients with severe aortic stenosis who will be followed up for up…
- Trial name
- VIVA (NCT04861805)
- Testing
- Vienna Aortic Valve SE System
- Where
- 31 sites in Argentina, Brazil and 6 more
- Volunteers
- 267 people
- Sponsor
- P+F Products + Features GmbH
Spinal Cord Diseases
Comparison of Cervical Laminectomy to Laminoplasty
The objective of this study is to compare the clinical and radiographic outcomes of multi-level laminectomy to multi-level laminoplasty in the treatment of patients with cervical myelopathy or myeloradiculopathy.
- Trial name
- NCT01324622
- Testing
- Laminoplasty, laminectomy
- Where
- 4 sites in United States
- Volunteers
- 24 people
- Sponsor
- Synthes USA HQ, Inc.
Breastfeeding, Hypertrophic Cardiomyopathy
Mavacamten Pregnancy Surveillance Program
The purpose of this observational pregnancy safety study is to assess maternal, fetal, and infant outcomes after exposure to mavacamten at any time during pregnancy and/or breastfeeding.
- Conditions
- Breastfeeding, Hypertrophic Cardiomyopathy, Pregnancy Related
- Trial name
- NCT05939700
- Testing
- Mavacamten
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Bristol-Myers Squibb
Aortic Valve Stenosis
VitaFlow™ Transcatheter Aortic Valve System Post-market Study-The LAUNCH Study
The study objective is to evaluate safety and effectiveness/performance of the Microport™ CardioFlow VitaFlow™ Transcatheter Aortic Valve System for the treatment of severe aortic stenosis in the real world settings.
- Trial name
- NCT04414865
- Testing
- VitaFlow™ Transcatheter Aortic Valve System
- Where
- 2 sites in China
- Volunteers
- 100 people
- Sponsor
- Shanghai MicroPort CardioFlow Medtech Co., Ltd.
Internal Carotid Artery Stenosis
MICHI™ Neuroprotection System (NPS+f) Filter Debris Analysis Study (The F-1 Study)
This study will be conducted in up to 10 hospitals in Europe, up to 75 patients will be enrolled. The purpose of the study is to evaluate any debris that may be captured in the inline filter of the MICHI(TM) Neuroprotection…
- Trial name
- NCT01877174
- Testing
- MICHI(TM) NPS+f, transcarotid stenting
- Where
- 6 sites in Belgium, Germany and 1 more
- Volunteers
- 24 people
- Sponsor
- Silk Road Medical
Aortic Valve Stenosis, Mitral Regurgitation
Addressing Under-treatment and Health Equity in AS and MR Using an Integrated EHR Platform
This multi-center, prospective, cluster-randomized controlled trial will evaluate Tempus Next automated notifications as an intervention to support identification and evaluation of patients possibly indicated for Valve…
- Trial name
- ALERT (NCT06099665)
- Testing
- Automated alert
- Where
- 6 sites in United States
- Volunteers
- 2,118 people
- Sponsor
- Tempus AI
Aortic Valve Stenosis
First-in-Human (FIH) Study on the Feasibility and Safety of the TaviPilot Augmented Reality Guidance Software
The trial aims to evaluate the feasibility and safety of Caranx Medical TAVIPILOT augmented reality guidance software during Transcatheter Aortic Valve Replacement Procedures.
- Trial name
- NCT07043075
- Testing
- TAVR using a guidance software
- Volunteers
- 10 people
- Sponsor
- Caranx Medical
Refractory Benign Esophageal Strictures Caused by Caustic Ingestion
Esophageal Fully Covered Metal Stents in Caustic Strictures Study
The purpose of this study is to establish clinical proof of concept of temporary indwell of the WallFlex™ Esophageal Fully Covered Metal Stent (FCMS) for the treatment of refractory benign esophageal strictures caused by caustic…
- Trial name
- NCT01899300
- Testing
- Metal Stent (WallFlex™ Esophageal RX)
- Where
- 2 sites in India
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Boston Scientific Corporation
Refractory Angina Pectoris, Ischemic Heart Disease
Cardiac Shock Wave Treatment in Patients With Reduced Coronary Flow Reserve
The purpose of the study is to assess the feasibility of Cardiac Shock Wave Treatment in patients with anginal chest pain and evidence of abnormal myocardial perfusion under stress in the absence of significant stenoses of the…
- Conditions
- Refractory Angina Pectoris, Ischemic Heart Disease, Coronary Artery Disease
- Trial name
- NCT03438500
- Testing
- Cardiac Extracorporeal Shockwave Therapy (Modulith SLC)
- Where
- Germany
- Sponsor
- Storz Medical AG
Aortic Stenosis
Effects of Rosuvastatin on Aortic Stenosis Progression
The purpose of this study is to assess the effects of rosuvastatin compared to usual care in patients diagnosed with aortic valvular stenosis.
- Trial name
- ASTRONOMER (NCT00800800)
- Testing
- Rosuvastatin
- Where
- 15 sites in Canada
- Volunteers
- 378 people
- Sponsor
- AstraZeneca
Mitral Regurgitation, Mitral Stenosis
Cephea South America Feasibility Study
The objective of this study is to evaluate the preliminary safety and effectiveness of the Cephea Mitral Valve System for the treatment of symptomatic patients with mitral valve disease (including mitral regurgitation, mitral…
- Trial name
- NCT07244939
- Testing
- Cephea Mitral Valve System
- Where
- 3 sites in Brazil, Chile
- Volunteers
- 20 people
- Sponsor
- Abbott Medical Devices
Coronary Artery Disease
Shockwave Coronary Rx Lithoplasty® Study (Disrupt CAD I)
Prospective, multi-center, single arm study designed to evaluate the safety and performance of the Shockwave Coronary Rx Lithoplasty® System to treat calcified lesions in the coronary arteries for the purpose of enhancing the…
- Trial name
- NCT02650128
- Testing
- Shockwave Coronary Rx Lithoplasty® System
- Where
- 7 sites in Australia, France and 3 more
- Volunteers
- 60 people
- Sponsor
- Shockwave Medical, Inc.