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Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT05727059
Other study ID # DRD00417
Secondary ID
Status Recruiting
Phase N/A
First received
Last updated
Start date May 8, 2023
Est. completion date December 2023

Study information

Verified date June 2023
Source Magenta Medical Ltd.
Contact Zohar Bronshtine
Phone +9729-768-6150
Email zoharb@magentamed.com
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The Elevate™ EFS study is designed to evaluate the safety and feasibility of the Magenta Elevate™ percutaneous Left Ventricular Assist Device (pLVAD) System in patients undergoing non-emergent, high-risk percutaneous coronary interventions.


Description:

The Elevate™ EFS is planned as a prospective, single-arm, interventional multi-center study enrolling up to 15 subjects. The Magenta Elevate™ Pump is a catheter-mounted, self-expanding and retrievable pump, designed to unload the left ventricle by actively transporting blood from the left ventricle into the ascending aorta. The Magenta Elevate™ is a temporary (≤ 6 hours) ventricular support device indicated for use during high-risk percutaneous coronary interventions (PCI) performed electively or urgently in hemodynamically stable patients, with severe coronary artery disease.


Recruitment information / eligibility

Status Recruiting
Enrollment 15
Est. completion date December 2023
Est. primary completion date November 2023
Accepts healthy volunteers No
Gender All
Age group 18 Years to 84 Years
Eligibility Inclusion Criteria: 1. Non-emergent, percutaneous coronary intervention is planned in at least one stenotic lesion of a native coronary artery or bypass graft (de novo or restenosis). 2. Ejection fraction of = 50% and at least one of the following: 1. Intervention on an unprotected left main coronary artery 2. Intervention on a last patent coronary conduit 3. Three-vessel disease (in case of left coronary artery dominance, the combination of a left anterior descending artery (LAD) lesion and a proximal left circumflex artery (LCX) lesion qualifies as three-vessel disease). 3. A heart team that includes a cardiac surgeon has determined that high-risk PCI is the appropriate therapeutic option. 4. Subject signed informed consent. Exclusion Criteria: 1. Subject age < 18 or = 85 years. 2. Cardiogenic shock (systolic blood pressure < 90 mmHg with evidence of end organ hypoperfusion, such as cool extremities or urine < 30 mL/hour); acutely decompensated pre-existing chronic heart failure; any use of inotropic or vasopressor in the previous 48 hours; or any use of mechanical circulatory support or an extracorporeal membrane oxygenation device within 14 days. 3. Hypertrophic cardiomyopathy, restrictive cardiomyopathy, or constrictive pericarditis 4. Evidence of left ventricular thrombus. 5. Previous aortic valve replacement or repair or a heart-constrictive device. 6. Aortic stenosis 7. Aortic regurgitation (= 2+ on a 4-grade scale by Transthoracic Echocardiography). 8. Aortic pathology, such as aortic aneurysms, dissection, extreme tortuosity, calcifications, or prior aortic surgery, that could pose undue additional risk to the placement of a pLVAD device. 9. Left ventricle rupture. 10. Cardiac tamponade. 11. Subject is scheduled for a staged PCI within 90 days of the index procedure 12. Subject has any condition or scheduled surgery that will require discontinuation of the antiplatelet and/or anticoagulant therapy within 90 days of the index procedure. 13. Chronic renal dysfunction (eGFR <30 mL/min/1.73 m²) and patients requiring renal replacement therapy with dialysis. 14. Known or suspected coagulopathy or abnormal coagulation parameters (defined as platelet count = 100,000 or spontaneous INR = 1.5 or known fibrinogen = 1.5 g/L). 15. Infection of the proposed procedural access site or suspected systemic active infection, including any fever. 16. Active COVID-19 infection. 17. Stroke or transient ischemic attack within 6 months of enrollment. 18. Subject participation in another investigational drug or device trial (with the exception of post-market registries and observational studies, subject to Sponsor review and approval). 19. Female subjects who are pregnant or breast-feeding. 20. Any non-cardiac condition with a life expectancy <24 months 21. Subject has other medical, social, or psychological problems that, in the opinion of the Investigator, compromises the subject's ability to provide written informed consent and/or to comply with study procedures. 22. Subject belongs to a vulnerable population defined as individuals with mental disability, persons in nursing homes, children, impoverished persons, homeless persons, nomads, refugees, and those permanently incapable of providing informed consent. Vulnerable populations also may include members of a group with a hierarchical structure such as university students, subordinate hospital and laboratory personnel, employees of the Sponsor, members of the armed forces, and persons kept in detention.

Study Design


Related Conditions & MeSH terms

  • High-risk Percutaneous Coronary Intervention

Intervention

Device:
The Elevate™ System
The Magenta Elevate™ is a temporary (= 6 hours) ventricular support device indicated for use during high-risk percutaneous coronary interventions (PCI) performed electively or urgently in hemodynamically stable patients, with severe coronary artery disease.

Locations

Country Name City State
United States Mount Sinai Hospital New York New York
United States New York-Presbyterian Hospital/Columbia University Irving Medical Center New York New York

Sponsors (1)

Lead Sponsor Collaborator
Magenta Medical Ltd.

Country where clinical trial is conducted

United States, 

Outcome

Type Measure Description Time frame Safety issue
Primary Rate of Major Device-Related Adverse Events (MDRAE) The rate of Elevate™ related Serious Adverse Events From device delivery through device removal (up to 6 hours)
Primary Rate of successful initiation and maintenance of hemodynamic support without Severe Hypotension Rate of successful initiation and maintenance of Elevate™ hemodynamic support without Severe Hypotension From device delivery through device removal (up to 6 hours)
Secondary Rate of Elevate™ Technical Success The rate of complete Elevate™ Pump delivery procedures, including operation of the Pump without Device Malfunction and successful retrieval of the Pump From device delivery through device removal (up to 6 hours)
Secondary Rate of Elevate™ Procedural Success The rate of Elevate™ Technical Success without Severe Hypotension From device delivery through device removal (up to 6 hours)
Secondary Rate of Major Device-Related Adverse Events (MDRAE) The rate of Elevate™ related Serious Adverse Events From device removal through hospital discharge (assessed up to 30 days)
Secondary Rate of Major Device-Related Adverse Events (MDRAE) The rate of Elevate™ related Serious Adverse Events From hospital discharge through 30-days post device removal
See also
  Status Clinical Trial Phase
Active, not recruiting NCT04477603 - Impella ECP Early Feasibility Study N/A
Recruiting NCT06132568 - VITALYST Early Feasibility Study in High-Risk PCI Patients (VITALYST EFS) N/A
Recruiting NCT04321148 - Protect Kidney Trial N/A
Enrolling by invitation NCT05334784 - Impella ECP Study (ECP Study) and Impella ECP Continued Access Protocol N/A
Active, not recruiting NCT06099548 - Magenta Elevate™ First-in-Human Clinical Study in High-Risk PCI Patients N/A