Ignite Creation Date:
2025-12-24 @ 6:36 PM
Ignite Modification Date:
2026-01-22 @ 11:01 AM
Study NCT ID:
NCT03632057
Status:
COMPLETED
Last Update Posted:
2025-05-07
First Post:
2018-07-19
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Shock Efficacy Study Comparing Fixed Tilt and Fixed Pulse Width in a General Implantable-Cardioverter Population
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 779}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2018-06-06', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2025-05', 'completionDateStruct': {'date': '2025-04-18', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2025-05-05', 'studyFirstSubmitDate': '2018-07-19', 'studyFirstSubmitQcDate': '2018-08-10', 'lastUpdatePostDateStruct': {'date': '2025-05-07', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2018-08-15', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2025-04-18', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Efficacy of the first appropriate shock to revert a tachyarrhythmia to sinus rhythm', 'timeFrame': '5 years', 'description': 'Rate of rhythm conversion from Ventricular Tachyarrhythmia to sinus rhythm by the first appropriate shock programmed to 25 Joules (or equivalent voltage) programming the shock waveform in Fixed Pulse Width (Study Group) versus the Fixed Tilt with value 65% (Control Group).'}]}, 'oversightModule': {'isUsExport': False, 'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'conditions': ['Ventricular Arrythmia']}, 'descriptionModule': {'briefSummary': 'This is a prospective, 1:1 randomized, interventional, multicenter and international trial. Approximately 790 subjects are expected to be enrolled to 40 sites in the south of Europe and Middle East.', 'detailedDescription': 'The objective of this study is to evaluate and compare the efficacy of the first appropriate shock of an ICD in a ventricular tachyarrhythmia, when the waveform of the shock is programmed with the standard waveform, Fixed Tilt with a value of 65% (Control Group), versus the exclusive waveform programmable in SJM ICDs, Fixed Pulse Width (Study Group), in a standard population of subjects with ICD indication.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Subjects who meet the current ESC indications for ICD or CRT-D implant. This includes upgrades indications from pacemaker to ICD or to CRT-D or replacements of ICDs or CRT-Ds provided that there is no previous record of ineffective shocks\n\n * Subjects who are willing to be registered on the Merlin.net remote follow-up program\n * Subject ≥18 years\n * Subjects with life expectancy of at least 1 year\n * Subjects who agree to comply with the follow-up program included in this protocol\n\nExclusion Criteria:\n\n* • Subjects on the waiting list for a heart transplant or under consideration for a transplant over the next 12 months\n\n * Subjects with Myocardial infarction or unstable angina within 40 days prior to enrollment\n * Subjects who have undergone a recent cardiac revascularization (PTCA, Stent or CABG) procedure in the 4 weeks prior to enrollment\n * Functional NYHA Class IV\n * Subjects who are participating in another ICD or CRT-D study\n * Subjects who are pregnant at the time of enrollment or women of childbearing potential that do not take contraceptives\n * Any disability or limitations to correctly understand or complete the study (physical, intellectual, logistical)'}, 'identificationModule': {'nctId': 'NCT03632057', 'acronym': 'EFICAZ', 'briefTitle': 'Shock Efficacy Study Comparing Fixed Tilt and Fixed Pulse Width in a General Implantable-Cardioverter Population', 'organization': {'class': 'INDUSTRY', 'fullName': 'Abbott Medical Devices'}, 'officialTitle': 'Shock Efficacy, a Randomized Study Comparing Fixed Tilt and Fixed Pulse Width in a General Implantable-Cardioverter Population', 'orgStudyIdInfo': {'id': 'CRD_914'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'ACTIVE_COMPARATOR', 'label': 'Fixed Tilt (65%)', 'description': 'This is the control group, so device programming for shock energy is the default setting', 'interventionNames': ['Device: Fixed Tilt (65%)']}, {'type': 'ACTIVE_COMPARATOR', 'label': 'Fixed Pulse Width', 'description': 'This is the Study group.', 'interventionNames': ['Device: Fixed Pulse Width']}], 'interventions': [{'name': 'Fixed Tilt (65%)', 'type': 'DEVICE', 'description': 'This is the standard group, so device programming for shock energy is the default setting', 'armGroupLabels': ['Fixed Tilt (65%)']}, {'name': 'Fixed Pulse Width', 'type': 'DEVICE', 'description': 'The device has to be programmed with fixed pulse width for each phase of the biphasic waveform', 'armGroupLabels': ['Fixed Pulse Width']}]}, 'contactsLocationsModule': {'locations': [{'city': 'Málaga', 'state': 'Andalusia', 'country': 'Spain', 'facility': 'Hospital Virgen de la Victoria', 'geoPoint': {'lat': 36.72016, 'lon': -4.42034}}, {'city': 'Madrid', 'country': 'Spain', 'facility': 'Hospital Puerta de Hierro', 'geoPoint': {'lat': 40.4165, 'lon': -3.70256}}], 'overallOfficials': [{'name': 'Ignacio Fernandez, MD', 'role': 'PRINCIPAL_INVESTIGATOR'}, {'name': 'Javier Alzueta, MD', 'role': 'PRINCIPAL_INVESTIGATOR'}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Abbott Medical Devices', 'class': 'INDUSTRY'}, 'responsibleParty': {'type': 'SPONSOR'}}}}