Clinical trials: Catheter
Paroxysmal Atrial Fibrillation
Adenosine vs AF Termination for Paroxysmal AF Ablation
This study investigates impact of adenosine versus AF inducibility and subsequent termination on the acute and long-term outcome of paroxysmal AF ablation.
- Trial name
- NCT02238392
- Testing
- Adenosine test, Termination of AF
- Where
- Germany
- Volunteers
- 150 people
- Sponsor
- Johannes Gutenberg University Mainz
Myocarditis, Ventricular Arrythmia
Role of Endomyocardial Biopsy and Aetiology-based Treatment in Patients With Inflammatory Heart Disease in Arrhythmic and Non-arrhythmic Clinical Presentations: an Integrated Approach for the Optimal Diagnostic and Therapeutic Management
Myocarditis is a complex inflammatory disease, usually occurring secondary to viral infections, autoimmune processes or toxic agents.
- Conditions
- Myocarditis, Ventricular Arrythmia, Inflammatory Cardiomyopathy, Genetic Predisposition
- Trial name
- MYOCAR (NCT04521790)
- Testing
- support treatment, cardiac medical treatment, aetiology-specific treatment, device implant, arrhythmia ablation
- Where
- Italy
- Volunteers
- 1,000 people
- Sponsor
- Scientific Institute San Raffaele
Coronary Arteriosclerosis
Scoreflex TRIO - Scoring PTCA Catheter
To evaluate the acute safety and device procedural success of the Scoreflex TRIO Scoring PTCA catheters versus Scoreflex NC Scoring PTCA catheters in subjects with stenotic coronary arteries during percutaneous coronary…
- Trial name
- NCT05929313
- Testing
- OrbusNeich Scoreflex TRIO, OrbusNeich Scoreflex NC
- Where
- 4 sites in China
- Volunteers
- 210 people
- Sponsor
- OrbusNeich
Bacteremia
Prophylactic Antimicrobial Catheter Lock
This is a randomized, double blinded, prospective, multicenter, clinical trial of the use of Heparin versus Gentamicin as a pos-dialysis catheter lock solution.
- Trial name
- ALLOCK (NCT00571259)
- Testing
- Heparin 1000U/mL, 4% Sodium Citrate with Gentamicin 320 mcg/mL
- Where
- United States
- Volunteers
- 303 people
- Sponsor
- Satellite Healthcare
Small Vessel Lesion
Comparing the Safety and Efficacy of Paclitaxel Controlled Release Balloon Catheter (VasoguardTM) in the Treatment of Small Coronary Vessel Stenosis With a Common Coronary Balloon Catheter (Maverick2)
Study Purpose The safety and efficacy of paclitaxel controlled release balloon catheter VasoguardTM in treatment of small vessel lesion.
- Trial name
- NCT02891005
- Testing
- paclitaxel controlled release balloon catheter (VasoguardTM), common balloon catheter (Maverick2)
- Where
- China
- Volunteers
- 230 people
- Sponsor
- Shandong Branden Med.Device Co.,Ltd
Clinical Pregnancy Rate
Does the Volume of the Embryo Culture Medium During Embryo Transfer Affects the IVF Outcomes?
The aim of this study was to evaluate if higher volume (40-45μl VS 20-25 μl) of media used for embryo transfer affects the clinical outcomes in fresh IVF cycles.Patients who fulfilled the inclusion criteria and agreed to…
- Trial name
- NCT03350646
- Testing
- Volume of medium during embryo transfer
- Volunteers
- 236 people, healthy volunteers welcome
- Sponsor
- Aretaieion University Hospital
Fever
Procalcitonin Levels in Patients With Fever and a Central Line
Procalcitonin (PCT) is one of many inflammatory markers which rises in response to infection. Many studies have shown this marker to be more indicative of a patient's clinical course in comparison to other inflammatory markers…
- Trial name
- NCT01175005
- Volunteers
- 62 people
- Sponsor
- Phoenix Children's Hospital
Paroxysmal Atrial Fibrillation, Pulmonary Vein Isolation
ADenosine Following Pulmonary Vein Isolation to Target Dormant Conduction Elimination: the ADVICE Trial
Atrial fibrillation (AF) is the most common heart rhythm disorder, impairs quality of life and increases stroke risk and mortality. Despite advances in medical treatment, AF remains uncontrolled in many patients.
- Conditions
- Paroxysmal Atrial Fibrillation, Pulmonary Vein Isolation, Dormant Pulmonary Vein Conduction
- Trial name
- ADVICE (NCT01058980)
- Testing
- Additional ablation until elimination of dormant conduction, No additional ablation, Registry group
- Where
- 18 sites in Australia, Austria and 4 more
- Volunteers
- 550 people
- Sponsor
- Montreal Heart Institute
Abdominal Muscles/Ultrasonography, Adult
TAP Catheters Versus Intrathecal Morphine for Cesarean Section
Morphine, when given as part of spinal anesthesia, is associated high incidence of nausea and pruritus, which may affect quality of recovery.
- Conditions
- Abdominal Muscles/Ultrasonography, Adult, Anesthetics, Local/Administration & Dosage, Ropivacaine/Administration & Dosage
- Trial name
- NCT01593280
- Testing
- TAP catheter, intrathecal morphine
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Stamford Anesthesiology Services, PC
Persistent Atrial Fibrillation
Left Atrial Isolation by Catheter Ablation in Persistent Atrial Fibrillation With Severe Atrial Fibrosis
This is a single-arm clinical trial evaluating the efficacy and safety of left atrial isolation achieved by catheter ablation in patients with persistent atrial fibrillation with severe atrial fibrosis.
- Trial name
- NCT05173779
- Testing
- Left atrial isolation by catheter ablation
- Volunteers
- 50 people
- Sponsor
- Shanghai Chest Hospital
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
Urinary Calculi, Percutaneous Nephrolithotomy
Tubeless Percutaneous Nephrolithotomy Without Reverse Insertion of a Ureteral Catheter
Percutaneous nephrolithotomy(PCNL) is a surgical method for upper urinary calculi. The advent of tubeless PCNL (without indwelling nephrostomy tube) has been proved to be safe and effective in reducing postoperative discomfort…
- Trial name
- NCT05574517
- Testing
- Without reverse insertion of a ureteral catheter
- Where
- China
- Volunteers
- 200 people
- Sponsor
- The First Affiliated Hospital of University of South China
Atrial Fibrillation
Clinical Study for Workflow and Performance Evaluation of the THERMOCOOL SMARTTOUCH® SF-5D System for Treating Symptomatic Paroxysmal AF (QDOT-Micro)
The QDOT-Micro study is a prospective, multi-center, non-randomized, interventional clinical study.
- Trial name
- NCT02944968
- Testing
- THERMOCOOL SMARTTOUCH® SF-5D catheter
- Volunteers
- 51 people
- Sponsor
- Biosense Webster, Inc.
Ventricular Tachycardia, Ischemic Cardiomyopathy
Catheter Ablation for Nonsustained Ventricular Tachycardia in Patients With Ischemic Cardiomyopathy
Despite established implantable cardioverter-defibrillator (ICD) therapy and catheter ablation for sustained ventricular tachycardia (VT) in patients with ischemic heart disease (IHD) and reduced left ventricular ejection…
- Conditions
- Ventricular Tachycardia, Ischemic Cardiomyopathy, Reduced LVEF
- Trial name
- nsVT (NCT03147027)
- Testing
- VT ablation, medication
- Where
- Germany
- Volunteers
- 72 people
- Sponsor
- Heinrich-Heine University, Duesseldorf
Catheter Related Complication
Duplex Ultrasonography Performed by Nurses
Catheter-related thrombosis (CRT) has been found as the major complication of the established central venous catheter in intensive care unit (ICU) patients. Its reported incidence varies from 5 to 66 %.
- Trial name
- NCT03924583
- Testing
- Duplex ultrasonography
- Where
- Czechia
- Volunteers
- 150 people
- Sponsor
- Masaryk Hospital Krajská zdravotní a.s.
Atrial Fibrillation (AF), Atrial Tachycardia
Conduction Breakthrough in the Coronary Sinus Post Endocardial Mitral Isthmus Ablation
The goal of this observational study is to learn more about how doctors can create a complete electrical block in the heart during catheter ablation procedures used to treat certain abnormal heart rhythms.
- Conditions
- Atrial Fibrillation (AF), Atrial Tachycardia, Paroxysmal AF, Persisent Atrial Fibrillation
- Trial name
- COSMIC (NCT07889440)
- Volunteers
- 50 people
- Sponsor
- Sebastien Knecht
Catheter Complications, Critical Illness
"Syringe Free" Long-Axis In-Plane vs. Short-Axis Out-of-Plane Approach for Central Venous Catheter Placement
Internal jugular, subclavian, or femoral veins are often used for central venous catheter (CVC) placement. Regardless of which vein is preferred, the "Seldinger" technique is used most frequently.
- Trial name
- NCT04684069
- Testing
- Long-axis syringe free in-plane, Short-axis out-of-plane
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Ataturk University
Heart Failure, Ischemia
Study on Mechanical and Electrical Alternans
The main objective is to investigate mechanical alternans and MTWA in patients with heart failure caused by coronary artery disease to demonstrate a possible correlation between these two phenomena.
- Conditions
- Heart Failure, Ischemia, Ventricular Arrhythmia
- Trial name
- NCT01281241
- Where
- Netherlands
- Volunteers
- 10 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Premature Rupture of Membranes at Term, Mode of Delivery
Foley vs Propess for Induction of Labor in Women With Term PROM : Mode of Delivery, Maternal and Fetal Outcomes
Premature rupture of membranes at term is a rupture that occurs at term (>37SA) before the start of labor. It complicates 5 to 10% of pregnancies and 6 to 22% of term pregnancies.
- Trial name
- NCT04565340
- Testing
- Mode of delivery, maternal and neonatal outcomes/complications
- Where
- France
- Volunteers
- 188 people
- Sponsor
- University Hospital, Montpellier
Nerve Block
Continuous Femoral Nerve Blocks: Relative Effects of Basal Infusion and Bolus Doses on Sensory and Motor Function
This is a research study to determine if the way local anesthetic- or numbing medication- is delivered through a tiny tube next to the nerves that go to the thigh affects the strength and sensation in the thigh.
- Trial name
- NCT01144559
- Testing
- Continuous Infusion, Bolus Administered
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego