Ignite Creation Date:
2025-12-24 @ 11:49 PM
Ignite Modification Date:
2025-12-25 @ 9:43 PM
Study NCT ID:
NCT05756751
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2025-09-30
First Post:
2023-01-20
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
IMPACT EU Post-Market Clinical Follow-Up Study
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D018487', 'term': 'Ventricular Dysfunction, Left'}], 'ancestors': [{'id': 'D018754', 'term': 'Ventricular Dysfunction'}, {'id': 'D006331', 'term': 'Heart Diseases'}, {'id': 'D002318', 'term': 'Cardiovascular Diseases'}]}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'SINGLE_GROUP', 'interventionModelDescription': 'Impella 5.5® with SmartAssist® (Impella 5.5®)'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 123}}, 'statusModule': {'overallStatus': 'ACTIVE_NOT_RECRUITING', 'startDateStruct': {'date': '2023-04-27', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2025-09', 'completionDateStruct': {'date': '2026-08-08', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2025-09-29', 'studyFirstSubmitDate': '2023-01-20', 'studyFirstSubmitQcDate': '2023-03-03', 'lastUpdatePostDateStruct': {'date': '2025-09-30', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2023-03-06', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2026-08-08', 'type': 'ESTIMATED'}}, 'outcomesModule': {'otherOutcomes': [{'measure': 'Technical Success', 'timeFrame': 'Time of CPB removed, on average at 72 hours', 'description': 'The successful use of the Impella 5.5 device will be assessed by the proportion of patients who undergo successful Impella insertion, as well as the proportion of patients demonstrating successful wean off CPB'}, {'measure': 'Length of ICU stay in days', 'timeFrame': 'Through ICU discharge, on average 3 days'}, {'measure': 'Length of hospital stay in days', 'timeFrame': 'Through Hospital Discharge, on average 1 week'}, {'measure': 'Quality of Life Assessment by Kansas City Cardiomyopathy Questionnaire KCCQ)', 'timeFrame': '90 days and 1-year post-op', 'description': 'KCCQ scores are scaled from 0 to 100. Lower scores representing the worse symptoms'}, {'measure': 'Quality of Life by Assessment of physical activity', 'timeFrame': '90 days and 1-year post-op', 'description': '(Katz Activities of Daily Living (ADL). A The summary score ranges from 0 (low function, dependent) to 8 (high function, independent).'}, {'measure': 'Quality of Life (QoL) by assessing the ability to perform tasks necessary to live independently', 'timeFrame': '90 days and 1-year post-op', 'description': 'Assessed by LAWTON - BRODY instrumental activities of daily living scale (I.A.D.L.). A summary score ranges from 0 (Low, patient very dependent ) to 6 (high, patient independent)'}], 'primaryOutcomes': [{'measure': 'the rate of post-cardiotomy cardiac failure', 'timeFrame': 'Through Hospital Discharge, on average 1 week'}, {'measure': 'All-cause mortality', 'timeFrame': '90 Days after procedure'}, {'measure': 'Stroke (as defined by STS)', 'timeFrame': '90 Days after procedure', 'description': 'Postoperative stroke (cerebrovascular accident) consisting of any confirmed neurological deficit of abrupt onset caused by a disturbance in blood supply to the brain that did not resolve within 24 hours.'}], 'secondaryOutcomes': [{'measure': 'New requirement for renal replacement therapy (RRT)', 'timeFrame': 'through study completion, an average of 1 year'}, {'measure': 'Number of attempts to wean from CPB', 'timeFrame': 'Until CPB was removed, on average 72 hours'}, {'measure': 'Duration of mechanical ventilation', 'timeFrame': 'Through ICU Discharge, on average 3 days'}, {'measure': 'Acute Kidney Injury (a modified KDIGO stages 2-3)', 'timeFrame': 'Within 7 days or at ICU discharge whichever comes first'}, {'measure': 'Adequate hemodynamic support', 'timeFrame': 'Until Pulmonary Artery Catheter was removed, on average 3 days'}, {'measure': 'Vasoactive-inotropic score (VIS)', 'timeFrame': 'Through ICU Discharge, on average 3 days'}, {'measure': 'Cardiovascular mortality', 'timeFrame': 'Through Hospital Discharge, on average 1 week'}, {'measure': 'Major Hemolysis (defined by MCS-ARC)', 'timeFrame': 'Through Hospital Discharge, on average 1 week'}, {'measure': 'Major Vascular Complications (defined by MCS-ARC)', 'timeFrame': 'Through Hospital Discharge, on average 1 week'}, {'measure': 'Major Bleeding defined by STS', 'timeFrame': 'Through Hospital Discharge, on average 1 week', 'description': 'Bleeding requiring surgical intervention or fatal bleeding'}, {'measure': 'All-cause Mortality', 'timeFrame': 'Up to 1-year post-op'}]}, 'oversightModule': {'isUsExport': True, 'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': True}, 'conditionsModule': {'conditions': ['Left Ventricular Dysfunction']}, 'descriptionModule': {'briefSummary': 'The purpose of this trial is to collect further data on the safety and on the effectiveness of the use of Impella 5.5® in high-risk cardiac surgery patients.', 'detailedDescription': 'A European, prospective, multicenter, post-market clinical single-arm follow-up trial.\n\nUp to 123 patients will be enrolled in the study.\n\nPatients will be followed for up to 1-year.\n\nThe objectives of the study are to collect data on the safety and on the effectiveness of the Impella 5.5 System in mitigating post-cardiotomy cardiac failure, as well as improving functional status and quality of life (QoL) in high-risk cardiac surgery patients with severe LV dysfunction in a post-market setting.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n1. Hemodynamically stable patients undergoing one (1) of the following cardiac surgery procedures on CPB including aortic cross-clamping and cardioplegic arrest\n\n * Isolated CABG\n * Isolated mitral valve repair or replacement (MVR)\n * Isolated aortic valve repair or replacement (AVR)\n * At lest two of the following: CABG, MVR, AVR, or tricuspid valve repair or replacement (TVR)\n2. LVEF within 30 days before surgery of either:\n\n * ≤25% measured by echocardiogram or\n * LVEF ≤35% as above for patients with significant mitral regurgitation (MR 3+ or 4+; see definition) and planned corrective mitral valve surgery (including MV replacement or repair)\n3. Age 18 years or older\n4. Subject has signed informed consent form and is willing and able to attend all follow-up visits and to perform all tests.\n5. Patient is eligible to receive the Impella 5.5 as per the current IFU.\n\nExclusion Criteria:\n\n1. Salvage operation (cardiac arrest within 24 hours prior to index surgery)\n2. Unresponsive state within 24 hours of the time of surgery\n3. Any inotrope within 72 hours of surgery\n4. Any mechanical MCS device (such as IABP, ECMO, Impella®, CentriMag™ or TandemHeart®) in place prior to informed consent\n5. RV dysfunction requiring mechanical or inotropic support preoperatively and/or likely to be needed postoperatively\n6. Index procedures requiring total circulatory arrest (TCA), such as aortic arch replacement, planned durable LVAD, durable RVAD, planned right-sided temporary mechanical support of any kind, total artificial heart (TAH), cardiac transplantation, pericardiectomy, pulmonary thromboendarterectomy and septal myectomy\n7. Restrictive or obstructive cardiomyopathy, constrictive pericarditis, restrictive pericarditis, pericardial tamponade or other conditions in which cardiac output is dependent on venous return\n8. Ventricular septal defect (VSD)\n9. Stroke within 30 days of the index cardiac surgical procedure\n10. Prior mantle field chest irradiation\n11. Prior solid organ or hematologic transplantation (heart, kidney, liver, lung, pancreas, bone marrow) or durable LVAD\n12. History of chronic dialysis\n13. Pre-existing liver dysfunction defined as Child-Pugh Class B or C\n14. Pre-existing pulmonary disease requiring home oxygen, or "severe pulmonary disease" determined by enrolling investigator\n15. Systemic active infection or evidence of systemic bacterial, fungal or viral infection within 72 hours before surgery (blood culture positive with leukocytosis)\n16. Confirmed COVID-19 infection within two (2) weeks prior to operation\n17. Pregnant or planning pregnancy within next 12 months. NOTE: Female patients of childbearing potential need to have a negative pregnancy test performed within 14 days prior to intervention.\n18. Participation in the active treatment or follow-up phase of another interventional clinical trial of an investigational drug or device which has not reached its primary endpoint\n19. Known contraindication to heparin; History of bleeding diathesis or known coagulopathy or will refuse blood transfusions\n20. Inability to perform aortic cross-clamp, such as due to porcelain aorta\n21. Any contraindication or condition that would prevent the ability to place Impella 5.5® (per current IFU), including LV thrombus and/or presence of a mechanical aortic valve\n22. Any organ condition, concomitant disease (e.g., psychiatric illness, current severe alcoholism or current drug abuse, cancer, hepatic or kidney disease), with life expectancy of ≤2 years or other abnormality that itself or the treatment of which, could interfere with the conduct of the trial or that, in the opinion of the investigator would pose an unacceptable risk to the subject in the trial.\n23. Subject has other medical, social or psychological problems that, in the opinion of the investigator, compromises the subject\'s ability to give written informed consent and/or to comply with trial procedures, including patients under guardianship\n24. Any subject considered to be part of a vulnerable population (as per ISO 14155)'}, 'identificationModule': {'nctId': 'NCT05756751', 'briefTitle': 'IMPACT EU Post-Market Clinical Follow-Up Study', 'organization': {'class': 'INDUSTRY', 'fullName': 'Abiomed Inc.'}, 'officialTitle': 'IMpella®-Protected cArdiaC Surgery Trial in Europe: A European, Prospective, Multicenter, Post-Market Clinical Follow-Up Trial', 'orgStudyIdInfo': {'id': 'ABMD-CIP-22-03'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'OTHER', 'label': 'Treatment with Impella 5.5 System', 'interventionNames': ['Device: Device: Impella 5.5 with SmartAssist']}], 'interventions': [{'name': 'Device: Impella 5.5 with SmartAssist', 'type': 'DEVICE', 'description': 'Patients who are deemed high-risk due to low preoperative ejection fraction undergoing cardiac surgery with cardiopulmonary bypass (CPB) which will be supported by the Impella 5.5 System.', 'armGroupLabels': ['Treatment with Impella 5.5 System']}]}, 'contactsLocationsModule': {'locations': [{'zip': '14021', 'city': 'Prague', 'country': 'Czechia', 'facility': 'IKEM Prague', 'geoPoint': {'lat': 50.08804, 'lon': 14.42076}}, {'zip': '69120', 'city': 'Heidelberg', 'state': 'Baden-Wurttemberg', 'country': 'Germany', 'facility': 'Universitätsklinikum Heidelberg - Klinik für Herzchirurgie', 'geoPoint': {'lat': 49.40768, 'lon': 8.69079}}, {'zip': '52074', 'city': 'Aachen', 'state': 'North Rhine-Westphalia', 'country': 'Germany', 'facility': 'RWTH Uniklinik Aachen - Klinik für Herzchirurgie', 'geoPoint': {'lat': 50.77664, 'lon': 6.08342}}, {'zip': '40225', 'city': 'Düsseldorf', 'state': 'North Rhine-Westphalia', 'country': 'Germany', 'facility': 'Universitätsklinikum Düsseldorf, Klinik für Herzchirurgie', 'geoPoint': {'lat': 51.22172, 'lon': 6.77616}}, {'zip': '45147', 'city': 'Essen', 'state': 'North Rhine-Westphalia', 'country': 'Germany', 'facility': 'Universitätsmedizin Essen, Westdeutsches Herzzentrum, Klinik für Thorax- und Kardiovaskuläre Medizin', 'geoPoint': {'lat': 51.45657, 'lon': 7.01228}}, {'zip': '55131', 'city': 'Mainz', 'state': 'RLP', 'country': 'Germany', 'facility': 'Universitätsmedizin Mainz, Klinik und Poliklinik für Herz- und Gefäßchirurgie', 'geoPoint': {'lat': 49.98185, 'lon': 8.28008}}, {'zip': '06120', 'city': 'Halle', 'state': 'SA', 'country': 'Germany', 'facility': 'Universitätsmedizin Halle/Saale - Klinik für Herzchirurgie', 'geoPoint': {'lat': 51.48158, 'lon': 11.97947}}, {'zip': '24105', 'city': 'Kiel', 'state': 'Schleswig-Holstein', 'country': 'Germany', 'facility': 'UKSH Campus Kiel - Klinik für Herz- und Gefäßchirurgie', 'geoPoint': {'lat': 54.32133, 'lon': 10.13489}}, {'zip': '13353', 'city': 'Berlin', 'country': 'Germany', 'facility': 'Deutsches Herzzentrum der Charité', 'geoPoint': {'lat': 52.52437, 'lon': 13.41053}}, {'zip': '35392', 'city': 'Giessen', 'country': 'Germany', 'facility': 'Universitätsklinikum Giessen', 'geoPoint': {'lat': 50.58727, 'lon': 8.67554}}, {'zip': '20246', 'city': 'Hamburg', 'country': 'Germany', 'facility': 'Universitäres Herz- und Gefäßzentrum Hamburg - Klinik und Poliklinik für Herz- und Gefäßchirurgie', 'geoPoint': {'lat': 53.55073, 'lon': 9.99302}}, {'zip': '30625', 'city': 'Hanover', 'country': 'Germany', 'facility': 'Medizinische Hochschule Hannover', 'geoPoint': {'lat': 52.37052, 'lon': 9.73322}}, {'zip': '54292', 'city': 'Trier', 'country': 'Germany', 'facility': 'Krankenhaus der Barmherzigen Brüder Trier', 'geoPoint': {'lat': 49.75565, 'lon': 6.63935}}], 'overallOfficials': [{'name': 'Hermann Reichenspurner, Prof. Dr. Dr.', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'UKE Hamburg'}, {'name': 'Payam Akhyari, Prof. Dr.', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Westdeutsches Herz- und Gefäßzentrum Essen'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Abiomed Inc.', 'class': 'INDUSTRY'}, 'responsibleParty': {'type': 'SPONSOR'}}}}