Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D004374', 'term': 'Ductus Arteriosus, Patent'}], 'ancestors': [{'id': 'D006330', 'term': 'Heart Defects, Congenital'}, {'id': 'D018376', 'term': 'Cardiovascular Abnormalities'}, {'id': 'D002318', 'term': 'Cardiovascular Diseases'}, {'id': 'D006331', 'term': 'Heart Diseases'}, {'id': 'D000013', 'term': 'Congenital Abnormalities'}, {'id': 'D009358', 'term': 'Congenital, Hereditary, and Neonatal Diseases and Abnormalities'}]}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 357}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2002-11'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2018-03', 'completionDateStruct': {'date': '2007-10', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2018-03-21', 'studyFirstSubmitDate': '2009-01-20', 'studyFirstSubmitQcDate': '2009-01-22', 'lastUpdatePostDateStruct': {'date': '2018-03-23', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2009-01-23', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2007-06', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Objective Performance Criteria (OPC) Technical Success at Implant', 'timeFrame': 'One year'}, {'measure': 'Clinical Closure and Echocardiographic Closure at 12 month follow-up', 'timeFrame': 'One year'}, {'measure': 'Serious Adverse Events and Mortality at 12 months', 'timeFrame': 'One year'}, {'measure': 'Total Device or Procedure Related Adverse Events', 'timeFrame': 'One year'}], 'secondaryOutcomes': [{'measure': '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', 'timeFrame': 'One year'}]}, 'oversightModule': {'oversightHasDmc': True, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': True}, 'conditionsModule': {'keywords': ['transcatheter occlusion of patent ductus arteriosus'], 'conditions': ['Ductus Arteriosus, Patent']}, 'descriptionModule': {'briefSummary': '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.', 'detailedDescription': '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.\n\nThe device used for this purpose is a set of two items named "Nit-Occlud - PDA Occlusion System":\n\n* Nit-Occlud coils, 2 types: flexible (3 sizes) and medium (3 sizes)\n* Introducer Sheath, F4 or F5 85cm.\n\nThe 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.\n\nThe 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.\n\nThe objectives of this study are:\n\n1. To determine the safety of the spiral coil by monitoring and reporting deaths and adverse events associated with the device and device placement.\n2. To determine the effectiveness of the spiral coil by evaluating clinical and echocardiographic occlusion rates.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['CHILD', 'ADULT'], 'maximumAge': '21 Years', 'minimumAge': '6 Months', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* PDA with 4 mm or smaller minimum diameter by color Doppler\n* 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.)\n* Previous treatment by surgery or Nit-Occlud device with residual PDA noted at least 6 months after the procedure\n* 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.)\n\nExclusion Criteria:\n\n* Associated cardiac anomalies requiring surgery\n* Known bleeding or blood clotting disorders\n* Ongoing febrile illness\n* Pregnancy\n* Pulmonary hypertension/increased pulmonary vascular resistance (\\>5 Wood Units)\n* Known hypersensitivity to contrast medium'}, 'identificationModule': {'nctId': 'NCT00828334', 'briefTitle': 'NIT-OCCLUD PDA Phase II Sentinel Trial', 'organization': {'class': 'INDUSTRY', 'fullName': 'PFM Medical, Inc'}, 'officialTitle': 'Transcatheter Occlusion of Patent Ductus Arteriosus (PDA) With the NIT-OCCLUD PDA Occlusions System', 'orgStudyIdInfo': {'id': 'G010278'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Transcatheter PDA Coil', 'description': 'Transcatheter occlusion of Patent Ductus Arteriosus (PDA) with the flex and medium Nit-Occlud PDA.', 'interventionNames': ['Device: Transcatheter PDA Coil']}], 'interventions': [{'name': 'Transcatheter PDA Coil', 'type': 'DEVICE', 'description': 'The Nit-Occlud PDA is a permanently implanted prosthesis indicated for percutaneous, transcatheter closure of small to moderate size patent ductus arteriosus with a minimum angiographic diameter \\< 4 mm.', 'armGroupLabels': ['Transcatheter PDA Coil']}]}, 'contactsLocationsModule': {'locations': [{'zip': '90095', 'city': 'Los Angeles', 'state': 'California', 'country': 'United States', 'facility': "Mattel Children's Hospital at UCLA", 'geoPoint': {'lat': 34.05223, 'lon': -118.24368}}, {'zip': '93638', 'city': 'Madera', 'state': 'California', 'country': 'United States', 'facility': "Children's Hospital Central California", 'geoPoint': {'lat': 36.96134, 'lon': -120.06072}}, {'zip': '92868', 'city': 'Orange', 'state': 'California', 'country': 'United States', 'facility': "Children's Hospital of Orange County", 'geoPoint': {'lat': 33.78779, 'lon': -117.85311}}, {'zip': '19899', 'city': 'Wilmington', 'state': 'Delaware', 'country': 'United States', 'facility': 'A.I. Dupont Hospital for Children', 'geoPoint': {'lat': 39.74595, 'lon': -75.54659}}, {'zip': '20010', 'city': 'Washington D.C.', 'state': 'District of Columbia', 'country': 'United States', 'facility': "Children's National Medical Center", 'geoPoint': {'lat': 38.89511, 'lon': -77.03637}}, {'zip': '60453', 'city': 'Oak Lawn', 'state': 'Illinois', 'country': 'United States', 'facility': "Hope Children's Hospital", 'geoPoint': {'lat': 41.71087, 'lon': -87.75811}}, {'zip': '61603', 'city': 'Peoria', 'state': 'Illinois', 'country': 'United States', 'facility': "Children's Hospital of Illinois", 'geoPoint': {'lat': 40.69365, 'lon': -89.58899}}, {'zip': '46202-5225', 'city': 'Indianapolis', 'state': 'Indiana', 'country': 'United States', 'facility': 'Riley Hospital for Children', 'geoPoint': {'lat': 39.76838, 'lon': -86.15804}}, {'zip': '52242', 'city': 'Iowa City', 'state': 'Iowa', 'country': 'United States', 'facility': "Children's Hospital of Iowa", 'geoPoint': {'lat': 41.66113, 'lon': -91.53017}}, {'zip': '44308', 'city': 'Akron', 'state': 'Ohio', 'country': 'United States', 'facility': "Children's Hospital of Akron", 'geoPoint': {'lat': 41.08144, 'lon': -81.51901}}, {'zip': '43205', 'city': 'Columbus', 'state': 'Ohio', 'country': 'United States', 'facility': "Columbus Children's Hospital", 'geoPoint': {'lat': 39.96118, 'lon': -82.99879}}, {'zip': '19134', 'city': 'Philadelphia', 'state': 'Pennsylvania', 'country': 'United States', 'facility': "St. Christopher's Hospital for Children", 'geoPoint': {'lat': 39.95238, 'lon': -75.16362}}, {'zip': '78411', 'city': 'Corpus Christi', 'state': 'Texas', 'country': 'United States', 'facility': "Driscoll Children's Hospital", 'geoPoint': {'lat': 27.80058, 'lon': -97.39638}}, {'zip': '75235', 'city': 'Dallas', 'state': 'Texas', 'country': 'United States', 'facility': "Children's Medical Center of Dallas", 'geoPoint': {'lat': 32.78306, 'lon': -96.80667}}, {'zip': '98105', 'city': 'Seattle', 'state': 'Washington', 'country': 'United States', 'facility': "Children's Hospital and Regional Medical Center Seattle", 'geoPoint': {'lat': 47.60621, 'lon': -122.33207}}], 'overallOfficials': [{'name': 'John W Moore, MD, MPH', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': "Rady Children's Hospital, San Diego, Department of Pediatrics, UCSD, School of Medicine"}]}, 'ipdSharingStatementModule': {'ipdSharing': 'UNDECIDED'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'PFM Medical, Inc', 'class': 'INDUSTRY'}, 'responsibleParty': {'type': 'SPONSOR'}}}}