NIT-OCCLUD PDA Phase II Sentinel Trial
- Conditions
- Ductus Arteriosus, Patent
- Interventions
- Device: Transcatheter PDA Coil
- Registration Number
- NCT00828334
- Lead Sponsor
- PFM Medical, Inc
- Brief Summary
The purpose of this study is to evaluate the safety and efficacy of the Nit-Occlud -PDA Occlusion System for transcatheter closure of PDA with minimum angiographic diameter less than 4 mm, and to compare one year safety and efficacy outcomes with recommended OPCs.
- Detailed Description
The purpose of this clinical investigation is to evaluate whether transcatheter occlusion of PDAs with a minimum vessel diameter of 4 mm or smaller, by means of permanent implantation of the Nit-Occlud Spiral Coil for PDA Occlusion, is safe and effective.
The device used for this purpose is a set of two items named "Nit-Occlud - PDA Occlusion System":
* Nit-Occlud coils, 2 types: flexible (3 sizes) and medium (3 sizes)
* Introducer Sheath, F4 or F5 85cm.
The intended use of the device is the percutaneous, transluminal closure of PDA with an internal diameter or 4mm and smaller in patients who comply with the selection criteria.
The investigation will continue until the sponsor receives FDA approval for commercial distribution and implantation of the system, or until the project is terminated by the sponsor or by the investigators.
The objectives of this study are:
1. To determine the safety of the spiral coil by monitoring and reporting deaths and adverse events associated with the device and device placement.
2. To determine the effectiveness of the spiral coil by evaluating clinical and echocardiographic occlusion rates.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 357
- PDA with 4 mm or smaller minimum diameter by color Doppler
- Patent weight > 5 Kg, Age 6 months to 21 years (Patients older than 21 years may have device implant and be included in a study registry.)
- Previous treatment by surgery or Nit-Occlud device with residual PDA noted at least 6 months after the procedure
- Angiographic minimum PDA diameter (D1) less than 4 mm. (Patients with angiographic diameters larger than 4 mm and smaller or equal to 5 mm may have device implant and be included in a study registry.)
- Associated cardiac anomalies requiring surgery
- Known bleeding or blood clotting disorders
- Ongoing febrile illness
- Pregnancy
- Pulmonary hypertension/increased pulmonary vascular resistance (>5 Wood Units)
- Known hypersensitivity to contrast medium
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description Transcatheter PDA Coil Transcatheter PDA Coil Transcatheter occlusion of Patent Ductus Arteriosus (PDA) with the flex and medium Nit-Occlud PDA.
- Primary Outcome Measures
Name Time Method Objective Performance Criteria (OPC) Technical Success at Implant One year Total Device or Procedure Related Adverse Events One year Clinical Closure and Echocardiographic Closure at 12 month follow-up One year Serious Adverse Events and Mortality at 12 months One year
- Secondary Outcome Measures
Name Time Method Composite Success. That is technical success, clinical and echocardiographic closure, and absence of device or procedure related death or serious AE at 12 months follow-up One year
Trial Locations
- Locations (15)
A.I. Dupont Hospital for Children
🇺🇸Wilmington, Delaware, United States
Children's Hospital of Orange County
🇺🇸Orange, California, United States
Children's National Medical Center
🇺🇸Washington, District of Columbia, United States
Children's Hospital of Illinois
🇺🇸Peoria, Illinois, United States
Children's Hospital of Iowa
🇺🇸Iowa City, Iowa, United States
Mattel Children's Hospital at UCLA
🇺🇸Los Angeles, California, United States
Driscoll Children's Hospital
🇺🇸Corpus Christi, Texas, United States
Children's Hospital Central California
🇺🇸Madera, California, United States
Hope Children's Hospital
🇺🇸Oak Lawn, Illinois, United States
Riley Hospital for Children
🇺🇸Indianapolis, Indiana, United States
Children's Hospital of Akron
🇺🇸Akron, Ohio, United States
Children's Medical Center of Dallas
🇺🇸Dallas, Texas, United States
Columbus Children's Hospital
🇺🇸Columbus, Ohio, United States
St. Christopher's Hospital for Children
🇺🇸Philadelphia, Pennsylvania, United States
Children's Hospital and Regional Medical Center Seattle
🇺🇸Seattle, Washington, United States