[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"trial:NCT05298124":3,"trial-entities:NCT05298124":153,"trial-summary:NCT05298124":157},{"id":4,"nct_id":4,"org_study_id":5,"brief_title":6,"official_title":6,"overall_status":7,"completion_date":8,"status_verified_date":9,"last_update_date":10,"start_date":11,"sponsor_name":12,"lead_sponsor_class":13,"has_dmc":14,"brief_summary":15,"detailed_description":16,"conditions":17,"keywords":20,"study_type":21,"primary_purpose":22,"phases":23,"enrollment_info":25,"interventions":28,"primary_outcomes":39,"secondary_outcomes":44,"sex":77,"minimum_age":78,"maximum_age":79,"healthy_volunteers":80,"eligibility_criteria":81,"std_ages":85,"locations":88,"central_contacts":144,"overall_officials":150,"references":151,"see_also_links":152},"NCT05298124","20210381-01T","Transcatheter Mitral Valve Repair for Inotrope Dependent Cardiogenic Shock","RECRUITING","2028-05","2026-04","2026-05-06","2022-05-26","Ottawa Heart Institute Research Corporation","OTHER",true,"Mitral regurgitation may be seen in the setting of cardiogenic shock. Transcatheter edge-to-edge repair (TEER) has been shown to improve outcomes in patients with chronic heart failure. Observational studies suggest improvements in clinical outcomes in patients with mitral regurgitation in the setting of cardiogenic shock; however, there remains a lack of randomized clinical data to support the use of TEER in cardiogenic shock.\n\nThis study will be a multicenter, open-label, randomized-controlled trial with two study arms: medical therapy and TEER. Patients admitted to the Cardiac Intensive Care Unit (CICU), Cardiac Surgery Intensive Care Unit (CSICU) or Intensive Care Units (ICU) at participating centers will be recruited.\n\nThe study aims to answer the question: \"Does TEER in patients with SCAI stage C or D cardiogenic with concomitant moderate or greater mitral regurgitation improve outcomes as compared to medical therapy?\"\n\nThe study hypothesis is that TEER will lead to an overall improvement in the composite outcome as compared to the medical therapy arm.","Current management strategies for patients with SCAI stage C through E cardiogenic shock include management in a cardiac intensive care unit (CICU) or cardiac surgery intensive care unit (CSICU) with intravenous inotropes (i.e. medications to increase the pumping function of the heart), vasopressors (i.e. medications to increase blood pressure), ventilatory support, and\u002For mechanical circulatory support. Importantly, with the exception of revascularization, little data exists demonstrating the ability to alter prognosis in patients with cardiogenic shock.\n\nMitral regurgitation may be seen in the setting of cardiogenic shock. Transcatheter edge-to-edge repair (TEER) has been shown to improve outcomes in patients with chronic heart failure. Observational studies suggest improvements in clinical outcomes in patients with mitral regurgitation in the setting of cardiogenic shock; however, there remains a lack of randomized clinical data to support the use of TEER in cardiogenic shock.\n\nThis study will be divided into two phases, as follows:\n\nPhase 1 (Vanguard) - The first phase of this study will be composed of a feasibility stage where a total of 10 participants from centers in Ontario, Canada will be recruited. The primary objective of this phase is to ascertain feasibility of participant recruitment and treatment. Feasibility would be considered met if 10 participants were enrolled 12 months from the date of activation of all four centers.\n\nPhase 2 - The second phase of this study will be a continuation of Phase 1 where the remaining 134 participants, for a total of 144 participants in the overall study. For this second phase of the study, patients will be recruited from high-volume TEER centers in Canada and the United States - with participating centers performing more than 25 TEER procedures per year.\n\nEligible participants will be randomly assigned in a 1:1 fashion to the medical therapy arm (i.e. control arm) or the TEER arm (i.e. intervention arm) of the trial.",[18,19],"Cardiogenic Shock","Mitral Regurgitation",[],"INTERVENTIONAL","TREATMENT",[24],"NA",{"count":26,"type":27},144,"ESTIMATED",[29,35],{"type":30,"name":31,"description":31,"armGroupLabels":32,"otherNames":33},"DEVICE","Transcatheter edge-to-edge repair",[31],[34],"MitraClip",{"type":13,"name":36,"description":37,"armGroupLabels":38},"Medical therapy","Medical treatment in an intensive care unit",[36],[40],{"measure":41,"description":42,"timeFrame":43},"Primary composite outcome","The primary outcome in this clinical trial will be a composite of in-hospital all-cause mortality, cardiac transplantation, implantation of durable LVAD, or discharge on palliative inotropic therapy.","Through duration of hospitalization, generally up to 12 weeks following admission",[45,48,51,54,57,61,65,68,71,74],{"measure":46,"description":47,"timeFrame":43},"In hospital all-cause mortality","Death from any cause",{"measure":49,"description":50,"timeFrame":43},"In hospital implantation of durable left-ventricular assist device or cardiac transplantation","Implantation of durable left-ventricular assist device or cardiac transplantation",{"measure":52,"description":53,"timeFrame":43},"Discharge on inotropes","Discharge from index hospitalization on palliative inotropic therapy",{"measure":55,"description":56,"timeFrame":43},"Residual mitral regurgitation","Severity of residual mitral regurgitation as assessed by the core lab on last available in hospital echocardiogram",{"measure":58,"description":59,"timeFrame":60},"Technical success","All of the following must be present:\n\nI. Absence of procedural mortality II. Successful access, delivery, and retrieval of the device delivery system III. Successful deployment and correct positioning of the first intended device IV. Freedom from emergency surgery or reintervention related to the device or access procedure.","Measured at exit from procedure room, generally 2 hours after implant",{"measure":62,"description":63,"timeFrame":64},"Device success","All of the following must be present:\n\nI. Absence of procedural mortality or stroke II. Proper placement and positioning of the device III. Freedom from unplanned surgical or interventional procedures related to the device or access procedure\n\nIV. Continued intended safety and performance of the device, including:\n\nA. No evidence of structural or functional failure B. No specific device-related technical failure issues and complications C. Reduction of mitral regurgitation to either optimal or acceptable levels without significant mitral stenosis, and with no greater than mild (1+) paravalvular mitral regurgitation (and without associated hemolysis)","At time of discharge from hospitalization, generally up to 12 weeks following admission",{"measure":66,"description":67,"timeFrame":43},"Stroke or transient ischemic attack","Acute episode of a focal or global neurological deficit as determined by or in conjunction with the designated neurologist",{"measure":69,"description":70,"timeFrame":43},"Bleeding","* Any intracranial bleeding (excluding microhemorrhages \\\u003C10 mm evident only on gradient-echo MRI)\n* Clinically overt signs of hemorrhage associated with a drop in hemoglobin of ≥5 g\u002FdL or a ≥15% absolute decrease in hematocrit\n* Fatal bleeding (bleeding that directly results in death within 7 d)",{"measure":72,"description":73,"timeFrame":43},"Vascular access complications","Access site-related arterial or venous injury or injury to surrounding structures",{"measure":75,"description":76,"timeFrame":43},"Cardiac structural complications","Cardiac perforation or pseudoaneurysm","ALL","18 Years",null,false,{"inclusion":82,"exclusion":83,"raw_text":84},[],[],"Inclusion Criteria:\n\n1. Participants or substitute decision maker is able and willing to provide written informed consent\n2. Age ≥ 18 years\n3. SCAI stage C or D cardiogenic shock with persistent inotrope\u002Fvasopressor\u002Fnon-durable mechanical support or unable to wean ventilatory support due to pulmonary edema for 24 hours prior to randomization\n4. Greater than or equal to 3+ MR as determined by a study center's transesophageal echocardiogram (TEE)\n5. In the opinion of the study center's heart team the participant is anatomically eligible for TMVr with the potential to achieve \\\u003C3+ MR\n\nExclusion Criteria:\n\n1. Unwilling or unable to obtain informed consent from the participant or substitute decision maker\n2. Revascularization of coronary artery disease performed in the 48 hours prior to randomization\n3. If the mechanism of MR is deemed to be degenerative, in the opinion of the heart team the participant is eligible for surgical intervention\n4. Prior mitral valve leaflet surgery or implanted mitral valve prosthesis (excluding ring)\n5. Echocardiographic evidence of left sided intracardiac mass or thrombus\n6. Diagnosis of active infective endocarditis\n7. Transesophageal echocardiogram is contraindicated\n8. Mitral valve anatomy deemed contraindication to TMVr implantation that cannot be addressed procedurally as determined by the study center's heart team\n9. Any aortic valve disease greater than moderate in severity\n10. A known hypersensitivity or contraindication to procedure medications which cannot be adequately managed medically\n11. Out of hospital cardiac arrest or in-hospital cardiac arrest without documented neurologic recovery\n12. Plan for durable mechanical circulatory support implantation prior to TMVr\n13. In the opinion of the treating team, there is a significant comorbidity that would limit life expectancy in hospital\n14. Pregnant or planning to become pregnant in the next 6 months.",[86,87],"ADULT","OLDER_ADULT",[89,103,124,136],{"facility":90,"status":7,"city":91,"state":92,"zip":93,"country":94,"contacts":95,"geoPoint":100},"Mayo Clinic","Rochester","Minnesota","55905","United States",[96],{"name":97,"role":98,"email":99},"Benjamin Hibbert, MD PhD","CONTACT","hibbert.benjamin@mayo.edu",{"lat":101,"lon":102},44.02163,-92.4699,{"facility":104,"status":7,"city":105,"state":106,"zip":107,"country":108,"contacts":109,"geoPoint":121},"University of Ottawa Heart Institute","Ottawa","Ontario","K1Y4W7","Canada",[110,113,118],{"name":97,"role":98,"phone":111,"email":112},"613-696-7115","bhibbert@ottawaheart.ca",{"name":114,"role":98,"phone":115,"phoneExt":116,"email":117},"Baylie Morgan, RN","613-696-7000","19059","bmorgan@ottawaheart.ca",{"name":119,"role":120},"Rebecca Mathew, MD","PRINCIPAL_INVESTIGATOR",{"lat":122,"lon":123},45.41117,-75.69812,{"facility":125,"status":126,"city":127,"state":106,"zip":128,"country":108,"contacts":129,"geoPoint":133},"Sunnybrook Hospital","NOT_YET_RECRUITING","Toronto","M4N 3M5",[130],{"name":131,"role":98,"email":132},"Andrew Czarnecki, MD","andrew.czarnecki@sunnybrook.ca",{"lat":134,"lon":135},43.70643,-79.39864,{"facility":137,"status":126,"city":127,"state":106,"zip":138,"country":108,"contacts":139,"geoPoint":143},"St. Michael's Hospital","M5B 1T8",[140],{"name":141,"role":98,"email":142},"Neil Fam, MD","neil.fam@unityhealth.to",{"lat":134,"lon":135},[145,146],{"name":97,"role":98,"phone":111,"email":112},{"name":147,"role":98,"phone":115,"phoneExt":148,"email":149},"Pietro Di Santo, MD","15258","pdisanto@ottawaheart.ca",[],[],[],{"nct_id":4,"conditions":154,"biomarkers":156},[18,155],"Mitral Valve Insufficiency",[],{"nct_id":4,"found":14,"summary":158,"prompt_version":168},{"design":159,"status":160,"heading":161,"summary":162,"follow_up":163,"word_count":164,"commitments":165,"compensation":166,"drugs_mentioned":167},"This is a multicenter, open-label, randomized-controlled trial with two groups: one receiving medical therapy and one receiving TEER. It plans to enroll 144 participants.","completed","Transcatheter Mitral Valve Repair for Cardiogenic Shock","This study is looking at whether a procedure called transcatheter edge-to-edge repair (TEER) can help people experiencing cardiogenic shock (a severe form of heart failure where your heart can't pump enough blood). TEER is a way to fix a leaky heart valve (mitral regurgitation) without open-heart surgery. Currently, people with cardiogenic shock receive medical treatment in an intensive care unit. This study will compare TEER to standard medical treatment. To join, you must be at least 18 years old and have cardiogenic shock that requires ongoing support from medications or breathing machines. The study aims to see if TEER improves overall outcomes during hospitalization. The current recruitment status is unclear, but the study plans to enroll 144 participants.","Participants will be followed through the duration of hospitalization, generally up to 12 weeks following admission.",118,"Not specified in the trial record.","Not stated in the trial record.",[31],"v2"]