Clinical trials: Heart Septal Defects, Atrial
Aortic Coarctation, Cardiomyopathy
Radiation-Free Heart Catheterization Using MRI
Currently catheters used in heart catheterization procedures are guided throughout the heart chambers and blood vessels by pictures taken by x-rays. This technology exposes patients to radiation.
- Conditions
- Aortic Coarctation, Cardiomyopathy, Atrial Septal Defect, Aortic Stenosis
- Trial name
- NCT02739087
- Testing
- MRI guided cardiac catheterization, Magnetic resonance imaging
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Joshua Kanter
Atrial Septal Defect
A Prospective Randomized Multicenter Trial of the Guidewire for Echo-guided Interventions
Prospective randomized multicenter trial of about 100 subjects enrolled in 3-5 centers. Patients will be randomized to two groups in equal proportion (50 in each).
- Trial name
- NCT04096924
- Testing
- Guidewire for echo-guided interventions, Cook lunderquist guidewire
- Where
- 3 sites in China
- Volunteers
- 100 people
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital
Patent Foramen Ovale
Anticoagulants for PFO Patients
Patients who underwent both bubble transcranial Doppler (bubble-TCD) and transoesophageal echocardiography (TEE) at our institution were consecutively enrolled in this real-world case-control study from August 2016 through August…
- Trial name
- NCT06375070
- Testing
- PFO closure, anticoagulant
- Volunteers
- 277 people
- Sponsor
- Xuanwu Hospital, Beijing
Atrial Septal Defect
Closure of Atrial Septal Defects With the AMPLATZER Septal Occluder - Post Approval Study
The purpose of this study is to prospectively evaluate the incidence of hemodynamic compromise and to obtain long-term survival data on patients with the AMPLATZER Septal Occluder
- Trial name
- NCT00650936
- Testing
- AMPLATZER Septal Occluder
- Where
- 51 sites in United States
- Volunteers
- 1,000 people
- Sponsor
- Abbott Medical Devices
Ostium Secundum Atrial Septal Defect
Occluder Size Determination in Transcatheter ASD II Closure Based on 3D TEE Assessment
The aim of this study is to determine whether three-dimensional tranesophageal echocardiography (3D TEE) assessment of ostium secundum atrial septal defect (ASD II) may be as efficient as two-dimensional (2D) TEE assessment…
- Trial name
- NCT02601768
- Testing
- Transcatheter closure of ASD II
- Where
- Poland
- Volunteers
- 50 people
- Sponsor
- National Institute of Cardiology, Warsaw, Poland
General Anesthesia, Dexmedetomidine
General Anesthesia Versus Sedation By Dexmedetomidine and Ketamine With Local Infiltration for Percutaneous Transcatheter Closure of Atrial Septal Defect in Pediatric Patients
The aim of the present study is to compare between general anesthesia versus sedation with dexmedetomidine and ketamine with local infilteration at the catheter insertion site in pediatric patients undergoing transcutaneous…
- Conditions
- General Anesthesia, Dexmedetomidine, Ketamine, Local Infiltration
- Trial name
- NCT06431178
- Testing
- General Anesthesia, Local anesthesia
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Tanta University