Ignite Creation Date:
2025-12-25 @ 4:06 AM
Ignite Modification Date:
2026-02-19 @ 7:27 PM
Study NCT ID:
NCT02768402
Status:
UNKNOWN
Last Update Posted:
2020-01-28
First Post:
2016-05-05
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Caisson Transcatheter Mitral Valve Replacement (TMVR) System Early Feasibility Study
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D008944', 'term': 'Mitral Valve Insufficiency'}, {'id': 'D006333', 'term': 'Heart Failure'}], 'ancestors': [{'id': 'D006349', 'term': 'Heart Valve Diseases'}, {'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'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 20}}, 'statusModule': {'overallStatus': 'UNKNOWN', 'lastKnownStatus': 'ACTIVE_NOT_RECRUITING', 'startDateStruct': {'date': '2016-06'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2020-01', 'completionDateStruct': {'date': '2023-12', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2020-01-27', 'studyFirstSubmitDate': '2016-05-05', 'studyFirstSubmitQcDate': '2016-05-09', 'lastUpdatePostDateStruct': {'date': '2020-01-28', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2016-05-11', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2023-09', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Number of patients without Major Adverse Events (MAEs)', 'timeFrame': '30 days', 'description': 'Freedom from major adverse events including death, stroke, myocardial infarction and surgical reintervention through 30 days'}], 'secondaryOutcomes': [{'measure': 'Number of patients with successful delivery and implantation of the prosthetic valve (technical success)', 'timeFrame': 'Intraoperative', 'description': 'Successful delivery and retrieval of the transcatheter mitral valve delivery system; deployment and correct positioning (via intraoperative imaging) in the appropriate anatomic location of prosthetic valve with no requirement for additional surgery'}, {'measure': 'Number of living, stroke-free patients with prosthetic valve in place (device success)', 'timeFrame': '30 days', 'description': 'Patient is alive, stroke-free, original intended device in place (echo), no mitral valve surgical re-intervention required'}]}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'keywords': ['Mitral Valve Regurgitation', 'Primary MR', 'Secondary MR', 'MR', 'Heart Failure', 'Structural Heart', 'Secondary Mitral Valve Regurgitation', 'Primary Mitral Valve Regurgitation', 'Transseptal', 'Transcatheter'], 'conditions': ['Mitral Valve Regurgitation']}, 'descriptionModule': {'briefSummary': 'The purpose of this study is to assess the safety and performance of the Caisson Interventional Transcatheter MitralValve Replacement (TMVR) system for the treatment of severe symptomatic MitralValve Regurgitation (MR).', 'detailedDescription': 'The treatment guidelines for valvular heart disease indicate that surgical correction of primary mitral valve regurgitation (MR) is a Class I recommendation. Further, recent evidence indicates that valve replacement is at least as effective as repair in both primary and secondary MR patients. However, many patients are not referred for surgery as they are considered to be too high of a risk to undergo on pump, open-heart procedures. Percutaneous aortic valve replacement has made treatment of stenosed aortic valves available to high-risk surgical patients who would have otherwise been medically managed. Percutaneous mitral valve (MV) replacement offers similar advantages. Currently, the only approved percutaneous treatment for MR is MitraClip. MitraClip is limited to a specific population of high risk surgical patients with valvular prolapses that are amenable to repair by the edge to edge technique. The feasibility of percutaneous MV replacement has been shown in animal studies, the implantation of aortic valves at the mitral position, and early evaluations of purpose made transcatheter MVs in humans. To meet this medical need, Caisson Interventional has developed a percutaneous delivery system for a bioprosthetic mitral valve. As with patients with aortic valve (AV) deficiencies, this device can be used to provide needed therapy to patients who might not otherwise receive treatment beyond medical therapy. This study will provide initial information on the safety and performance of this system.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Has severe mitral regurgitation\n* New York Heart Association (NYHA) Class II, III, IVa or heart failure\n* High risk for cardiovascular surgery\n\nExclusion Criteria:\n\n* Excessive calcification or thickening of mitral valve annulus, severe mitral stenosis, fused commissures, valvular vegetation or mass\n* Left ventricular end diastolic dimension \\> 7cm\n* Left ventricular outflow tract obstruction\n* Severe right ventricular dysfunction\n* Stroke within 90 days; transischemic attack or myocardial infarction within 30 days of the index procedure'}, 'identificationModule': {'nctId': 'NCT02768402', 'acronym': 'PRELUDE', 'briefTitle': 'Caisson Transcatheter Mitral Valve Replacement (TMVR) System Early Feasibility Study', 'organization': {'class': 'INDUSTRY', 'fullName': 'Caisson Interventional LLC'}, 'officialTitle': 'Percutaneous Mitral Valve Replacement EvaLuation Utilizing IDE Early Feasibility Study (PRELUDE)', 'orgStudyIdInfo': {'id': '001'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Treatment Arm', 'description': "All eligible patients will be in the treatment arm for the 'Caisson TMVR System' (transcatheter mitral valve replacement) procedure. No control or comparator in this study.", 'interventionNames': ['Device: Caisson TMVR System']}], 'interventions': [{'name': 'Caisson TMVR System', 'type': 'DEVICE', 'description': 'Transcatheter mitral valve replacement is a percutaneous procedure used to treat mitral valve regurgitation with a prosthetic valve implantation.', 'armGroupLabels': ['Treatment Arm']}]}, 'contactsLocationsModule': {'locations': [{'zip': '90048', 'city': 'Los Angeles', 'state': 'California', 'country': 'United States', 'facility': 'Cedars Sinai Medical Center', 'geoPoint': {'lat': 34.05223, 'lon': -118.24368}}, {'zip': '20010', 'city': 'Washington D.C.', 'state': 'District of Columbia', 'country': 'United States', 'facility': 'MedStar Washington Hospital Center', 'geoPoint': {'lat': 38.89511, 'lon': -77.03637}}, {'zip': '33484', 'city': 'Delray Beach', 'state': 'Florida', 'country': 'United States', 'facility': 'Delray Medical Center', 'geoPoint': {'lat': 26.46146, 'lon': -80.07282}}, {'zip': '55407', 'city': 'Minneapolis', 'state': 'Minnesota', 'country': 'United States', 'facility': 'Abbott Northwestern Hospital', 'geoPoint': {'lat': 44.97997, 'lon': -93.26384}}, {'zip': '55902', 'city': 'Rochester', 'state': 'Minnesota', 'country': 'United States', 'facility': 'Mayo Clinic', 'geoPoint': {'lat': 44.02163, 'lon': -92.4699}}, {'zip': '07962', 'city': 'Morristown', 'state': 'New Jersey', 'country': 'United States', 'facility': 'Morristown Medical Center', 'geoPoint': {'lat': 40.79677, 'lon': -74.48154}}, {'zip': '10016', 'city': 'New York', 'state': 'New York', 'country': 'United States', 'facility': 'New York University Langone Medical Center', 'geoPoint': {'lat': 40.71427, 'lon': -74.00597}}, {'zip': '44195', 'city': 'Cleveland', 'state': 'Ohio', 'country': 'United States', 'facility': 'Cleveland Clinic Foundation', 'geoPoint': {'lat': 41.4995, 'lon': -81.69541}}, {'zip': '43214', 'city': 'Columbus', 'state': 'Ohio', 'country': 'United States', 'facility': 'OhioHealth', 'geoPoint': {'lat': 39.96118, 'lon': -82.99879}}, {'zip': '37205', 'city': 'Nashville', 'state': 'Tennessee', 'country': 'United States', 'facility': 'Saint Thomas Heart', 'geoPoint': {'lat': 36.16589, 'lon': -86.78444}}, {'zip': '22908', 'city': 'Charlottesville', 'state': 'Virginia', 'country': 'United States', 'facility': 'University of Virginia Health System', 'geoPoint': {'lat': 38.02931, 'lon': -78.47668}}, {'zip': '98122', 'city': 'Seattle', 'state': 'Washington', 'country': 'United States', 'facility': 'Swedish Health Services', 'geoPoint': {'lat': 47.60621, 'lon': -122.33207}}, {'zip': '98195', 'city': 'Seattle', 'state': 'Washington', 'country': 'United States', 'facility': 'University of Washington', 'geoPoint': {'lat': 47.60621, 'lon': -122.33207}}], 'overallOfficials': [{'name': 'Mathew Williams, MD', 'role': 'STUDY_DIRECTOR', 'affiliation': 'NYU Langone Medical Center'}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Caisson Interventional LLC', 'class': 'INDUSTRY'}, 'responsibleParty': {'type': 'SPONSOR'}}}}