View clinical trials related to Heart Septal Defects.
Filter by:The goal of this observational study is to evaluate the effectiveness and safety of vibro-acoustic pulmonary therapy (VAPT) in complex therapy for the acute respiratory failure of mixed type I-II stages in comparison with percussion massage in cardiac surgical patients in the early postoperative period.
The purpose of this study is to evaluate pain control following pediatric cardiac surgery with the use of local anesthesia via an ultrasound guided regional anesthetic technique compared with surgeon delivered wound infiltration.
A multicenter, randomized, parallel-controlled clinical trial to evaluate the efficacy and safety of a new atrial septal defect occluder, ReAces®, and delivery system for the treatment of atrial septal defect occlusion. Compared with the traditional atrial septal occluder, this new atrial septal occluder supports re-puncture after occluder implantation. Thus those patients who have undergone atrial septal defect closure with the novel device may be eligible for future radiofrequency ablation of atrial fibrillation or mitral valve intervention. The trial is expected to enroll 128 patients who will be randomly assigned to the test group or control group in a 1:1 ratio. Patients in test group will received ReAces occluder，and the others the regular occluder.The experiment is scheduled to enroll 128 patients who will be randomly allocated to one of two groups: test or control. Patients in the test group will receive a ReAces occluder, while those in the control group will receive a standard occluder.The safety and efficacy of the two groups at 1 year after surgery will be compared.
The Occlutech® mVSD is indicated for percutaneous, transcatheter muscular ventricular septal defect closure device designed for the occlusion of hemodynamically significant muscular ventricular septal defects. The objectives of the study are: - To confirm the efficacy of Occlutech mVSD in patients requiring transcatheter occlusion (closure) of muscular ventricular septal defects. - To confirm the safety of Occlutech mVSD in patients requiring transcatheter occlusion (closure) of muscular ventricular septal defects.
This is a randomized, double-blind, placebo controlled, multicenter study to compare the efficacy and safety of L-citrulline versus placebo in patients undergoing surgery for congenital heart defects. Eligible patients undergoing repair of a large unrestrictive ventricular septal defect (VSD), a partial or complete atrioventricular septal defect (AVSD), or an ostium primum atrial septal defect (primum ASD) will be eligible for enrollment.
Evaluation of the safety and efficacy of the reSept ASD Occluder to treat patients with clinically significant secundum atrial septal defect
A single-arm, non-randomized, multi-center clinical study of the Amplatzer™ Trevisio™ Intravascular Delivery System for facilitating percutaneous, transcatheter implantation of the Amplatzer™ Occluder Devices. NOTE: The enrollment for the VSD cohort is still recruiting (3 subjects at this moment); therefore, the overall status of the study is Recruiting.
This is a proposal, for the first time in Canada, to examine the comparative effectiveness of three commercially available devices (ASO, FSO, and GAO/GSO) for transcatheter closure of atrial septal defects (ASD) in adults using a pilot randomized controlled trial.
Post-market, prospective, multi-centre, open-label, registry designed to collect prospective safety and performance data on the use of CardioCel in patients with cardiovascular disorders and in accordance with local standard of care. The Registry will collect data with a minimum of 50 subjects per major indication (minimum total of 200) in 5-10 sites in Europe. The clinical investigation will maintain data for each patient from the date of implant through 2 years post-implantation.
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). To precise the function of this device on reducing technical difficulties and conquering learning curves, it is required that the doctor should be able to independently do echo-guided percutaneous interventions and his cases should be more than 20 but less than 100. Experimental group is allocated to use novel interventional guidewire for echocardiography guided percutaneous interventions for ASD, control group will be treated by cook lunderquist guidewire. If echo-guided procedure does not work well, the procedure will be immediately replaced by conventional procedure guided by radiology. To evaluate the effectiveness and safety comprehensively, variables are defined as success rate, duration of procedure, times of arrhythmia, times of misguided to tricuspid valve, cardiac perforation, cardiac tamponed, complications in peripheral vessels etc.