Clinical trials: Catheters
Coronary Artery Disease
Evaluation of Coronary Luminal Diameter Enlargement With Emerge™ 1.20 mm PTCA Dilatation Catheter
To evaluate the acute safety and device procedural success of the Emerge 1.20 mm PTCA dilatation catheter when used as a pre-dilatation device in the stenotic portion of coronary arteries or bypass grafts.
- Trial name
- NCT01635881
- Testing
- Emerge™ 1.20 mm PTCA Dilatation Catheter
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Boston Scientific Corporation
Anxiety, Pain
Presence of a Companion During Performance of Neuraxial Labor Analgesia
The purpose of the study is to evaluate if maternal anxiety is improved when a parturient gets her choice with regard to the presence of a companion during epidural catheter placement for labor analgesia.
- Conditions
- Anxiety, Pain, Health Knowledge, Attitudes, Practice
- Trial name
- Companion (NCT02982213)
- Testing
- Companion Present
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- Northwestern University
Stroke
Interventional Management of Stroke (IMS) III Trial
The purpose of this study is to compare two different treatment approaches to recanalization started within 3 hours of symptom onset-combined intravenous (IV) and endovascular therapy and standard intravenous (IV) rt-PA alone.
- Trial name
- IMSIII (NCT00359424)
- Testing
- IV rt-PA alone, endovascular therapy
- Where
- 71 sites in United States, Australia and 6 more
- Volunteers
- 656 people
- Sponsor
- Joseph Broderick
Premature Ventricular Contractions, Congestive Heart Failure
Early Elimination of Premature Ventricular Contractions in Heart Failure
Premature ventricular contractions (PVC) are a very common irregular heart beat (arrhythmias) even in patients without heart disease. Frequent PVCs are thought to occur in about 1-4% of the general population.
- Trial name
- EVAC-HF (NCT01757067)
- Testing
- PVC ablation
- Where
- 8 sites in United States, Canada
- Volunteers
- 3 people
- Sponsor
- University of Maryland, Baltimore
Coronary Artery Disease
Sprinter Legend Balloon Catheter
Open label, single-arm trial to study the safety and effectiveness of the Sprinter Legend 1.25 mm angioplasty balloon.
- Trial name
- NCT00961311
- Testing
- Percutaneous Coronary Intervention, Sprinter Legend 1.25mm Balloon Catheter
- Where
- United States
- Volunteers
- 51 people
- Sponsor
- Medtronic Vascular
Pulmonary Embolism, Pulmonary Thromboembolism
The PEERLESS Study
A prospective, multicenter, randomized controlled trial of the FlowTriever System compared to Catheter-Directed Thrombolysis (CDT) for use in the treatment of acute pulmonary embolism.
- Trial name
- PEERLESS (NCT05111613)
- Testing
- Catheter-Directed Thrombolysis, FlowTriever System
- Where
- 60 sites in United States, Germany and 1 more
- Volunteers
- 692 people
- Sponsor
- Inari Medical
Refractory Paroxysmal Atrial Fibrillation
A Study of Multi-electrode Circular Irreversible Electroporation (IRE) Catheter and Multi-Channel IRE Generator in Paroxysmal Atrial Fibrillation (AF)
The purpose of this study is to evaluate the long term off-Antiarrhythmic Drug (AAD) effectiveness of Biosense Webster, Inc. Irreversible Electroporation (BWI IRE) system in treatment of participants with symptomatic drug…
- Trial name
- AFIRE (NCT05552963)
- Testing
- Multi-Channel Irreversible Electroporation (IRE) Generator, Multi-Channel Circular IRE Catheter
- Where
- 6 sites in China
- Volunteers
- 142 people
- Sponsor
- Biosense Webster, Inc.
Postoperative Pain
Multicenter Continuous Peripheral Nerve Block Surveillance Study
This two tiered study is a multi-center, open label, surveillance study of the use of continuous nerve blocks with the ON-Q® C-bloc and either nerve stimulator or ultrasound guided continuous nerve block techniques.
- Trial name
- cpnb (NCT00653133)
- Testing
- Ultrasound imaging, Peripheral nerve stimulator
- Where
- 16 sites in United States
- Volunteers
- 1,821 people
- Sponsor
- Halyard Health
Venous Insufficiency
Evaluation of Electrocardiographic Guidance in Accurate Peripherally Inserted Central Catheter Placement in Children.
This study will enroll up to 192 children less than 18 years of age, who will receive electrocardiographic guidance for placement of a PICC in addition to radiography done as standard care.
- Trial name
- ECG-PICC (NCT02324504)
- Testing
- C3 Wave ECG-based PICC Tip Confirmation System
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Boston Children's Hospital
Scar-related Atrial Tachycardia, Persistent Atrial Fibrillation
A Study of Intracardiac Ultrasound With the NUVISION NAV Ultrasound Catheter
The purpose of this study is to assess the performance and safety of using the investigational catheter.
- Conditions
- Scar-related Atrial Tachycardia, Persistent Atrial Fibrillation, Paroxysmal Atrial Fibrillation, Ventricular Tachycardia
- Trial name
- NCT05970120
- Testing
- NUVISION NAV Ultrasound Catheter
- Where
- 3 sites in Croatia, Israel and 1 more
- Volunteers
- 30 people
- Sponsor
- Biosense Webster, Inc.
Atrial Fibrillation
Effect of Structural Remodeling on Scar Formation as Assessed by DE-MRI of the Left Atrium
The purpose of this study is to evaluate the impact of pre-ablation fibrosis on scar formation in the left atrium of the heart. This will be assessed by delayed enhancement magnetic resonance imaging and will be looked at in…
- Trial name
- RADAR (NCT01187914)
- Volunteers
- 40 people
- Sponsor
- University of Utah
Atrial Fibrillation
Safety and Effectiveness of STSF Catheter Evaluated for Treating Symptomatic Persistent Atrial Fibrillation (PsAF)
This is a prospective, multicenter, non-randomized clinical evaluation utilizing the THERMOCOOL SMARTTOUCH® SF catheter compared to a predetermined performance goal.
- Trial name
- PRECEPT (NCT02817776)
- Testing
- THERMOCOOL SMARTTOUCH® SF catheter
- Volunteers
- 381 people
- Sponsor
- Biosense Webster, Inc.
Deep Venous Thrombosis
Catheter-Related Early Thromboprophylaxis With Enoxaparin (CRETE) Trial
The purpose of this phase 2a, multi-center, randomized controlled study, is to explore the efficacy of early prophylaxis against catheter-associated deep venous thrombosis (CADVT) in critically ill children.
- Trial name
- CRETE (NCT03003390)
- Testing
- Enoxaparin
- Where
- 6 sites in United States
- Volunteers
- 51 people
- Sponsor
- Yale University
Pulmonary Embolism, Acute Pulmonary Embolism
Submassive and Massive Pulmonary Embolism Treatment With Ultrasound Accelerated Thrombolysis Therapy
The purpose of this study is to determine if the EKOS EkoSonic® Endovascular Device when used in conjunction with recombinant tissue plasminogen activator (t-PA) as a treatment for acute PE will decrease the ratio of right…
- Conditions
- Pulmonary Embolism, Acute Pulmonary Embolism, Sub-massive Pulmonary Embolism, Massive Pulmonary Embolism
- Trial name
- SEATTLE II (NCT01513759)
- Testing
- recombinant tissue plasminogen activator, EKOS EkoSonic Endovascular System
- Where
- 22 sites in United States
- Volunteers
- 150 people
- Sponsor
- Boston Scientific Corporation
Lung Cancer, Pleural Effusion
Malignant Pleural Effusion With ZD6474
The goal of this clinical research study is to learn the effect of ZD6474 on the amount of time between placement of an indwelling pleural catheter and the catheter's removal in patients with malignant pleural effusion.
- Trial name
- NCT00402896
- Testing
- ZD6474
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- M.D. Anderson Cancer Center
Atrial Fibrillation
2-Hydroxybenzylamine (2-HOBA) to Prevent Early Recurrence of Atrial Fibrillation After Catheter-based Ablation
The proposed studies will test this hypothesis by randomizing patients with AF to 2-HOBA or placebo 7 days prior to AF ablation to allow 2-HOBA to reach steady-state levels.
- Trial name
- NCT04433091
- Testing
- 2-Hydroxybenzylamine
- Where
- United States
- Volunteers
- 95 people
- Sponsor
- Vanderbilt University Medical Center
IV Catheter-Related Infection or Complication, Vascular Access Complication
Blood Sampling Functionality of Extended Dwell Catheters
The purpose of this study is to compare upper arm versus forearm Extended Dwell Catheter (EDC) placement for blood sampling functionality.
- Conditions
- IV Catheter-Related Infection or Complication, Vascular Access Complication, Peripheral Venous Access
- Trial name
- NCT04409418
- Testing
- Extended dwell catheters
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Corewell Health East
Pulmonary Embolism
tPA by Endovascular Administration for the Treatment of Submassive PE Using CDT for the Reduction of Thrombus Burden
To demonstrate the efficacy and safety of the Bashir™ Endovascular Catheter for the administration of pharmaco-mechanical catheter directed therapy using low dose r-tPA for the treatment of acute submassive pulmonary embolism.
- Trial name
- RESCUE (NCT04248868)
- Testing
- The Bashir™ Endovascular Catheter, r-tPA
- Where
- 19 sites in United States
- Volunteers
- 109 people
- Sponsor
- Thrombolex, Inc.
Urinary Retention
A Confirmatory Study Confirming Performance of a New Intermittent Catheter
A multi-centre, randomized, controlled crossover design. The total study duration for the individual subject was approximately 9 weeks.
- Trial name
- NCT05485935
- Testing
- Investigational device - intermittent catheter with micro-hole zone, Comparator - standard intermittent catheter
- Where
- 6 sites in Denmark, France and 2 more
- Volunteers
- 73 people
- Sponsor
- Coloplast A/S
Pregnancy
Outpatient Foley For Starting Induction of Labor at TErm
The investigators are performing a randomized controlled-trial investigating starting cervical ripening in the outpatient setting with a mechanical method, the transcervical Foley catheter.
- Trial name
- OFFSITE (NCT02756689)
- Testing
- Inpatient cervical ripening, Outpatient cervical ripening
- Where
- United States
- Volunteers
- 129 people
- Sponsor
- University of Alabama at Birmingham