New heart pump aims to keep patients alive without major complications
NCT ID NCT01187368
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares a new heart pump (EVAHEART®2) to a current pump in 399 adults with severe heart failure. The goal is to see if the new pump helps people survive until a heart transplant or recover enough to have the pump removed, without suffering a disabling stroke or severe right heart failure. Participants will be followed for up to 24 months after implantation.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 399 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2020
- Expected to finish
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Jul 2028
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: The following is a list of general inclusion criteria: * Age ≥ 18 years * Left Ventricular Ejection Fraction (LVEF) \< 30% * NYHA Class III with dyspnea upon mild physical activity or Class IV heart failure * Inotrope dependent OR Cardiac Index (CI) \< 2.2 L/min/m2, while not on inotropes * Patient is able to provide written informed consent * More detailed inclusion criteria information is noted in the study protocol Exclusion Criteria: 1. Etiology of heart failure due to or associated with uncorrected thyroid disease, obstructive cardiomyopathy, pericardial disease, amyloidosis, or restrictive cardiomyopathy 2. Technical obstacles which pose an inordinately high surgical risk 3. Existence of ongoing mechanical circulatory support (MCS) other than IABP and Impella 5.0 or 5.5 4. Ongoing Impella (5.0 or 5.5) presenting related clinical sign (i.e. hematuria) and elevated LDH equal or greater than 600 IU/L. 5. Positive pregnancy test if of childbearing potential 6. Presence of mechanical aortic cardiac valve that will not be either converted to a bioprosthesis 7. History of any organ transplant 8. Platelet count \<100,000/mL 9. Psychiatric disease/disorder, irreversible cognitive dysfunction or psychosocial issues 10. History of confirmed, untreated abdominal aortic aneurysm (AAA) \> 5 cm in diameter within 6 months of enrollment 11. Presence of an active, uncontrolled infection 12. Intolerance to anticoagulant or antiplatelet therapies or any other peri/postoperative therapy that the investigator will require based upon the patient's health status 13. Presence of remarkable pre-defined end-organ dysfunction. 14. Patient has moderate to severe aortic insufficiency without plans for correction during pump implant 15. Low albumin - removed from recent exclusion criteria 16. Planned Bi-VAD support prior to enrollment 17. Patient has known hypo- or hyper coagulable state such as disseminated intravascular coagulation and heparin induced thrombocytopenia (HIT) 18. Participation in any other clinical investigation that is likely to confound study results or affect the study 19. Any condition other than heart failure that could limit survival to less than 24 months 20. Patients refusing blood transfusion
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
12 sites. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Baylor College of Medicine
Houston, Texas, 77030, United States
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Baylor Scott and White, Dallas
Dallas, Texas, 75246, United States
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Methodist Hospital - San Antonio
San Antonio, Texas, 78229, United States
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Penn State Health Milton S Hershey Medical Center
Hershey, Pennsylvania, 17033, United States
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St. Vincent Hospital Indianapolis
Indianapolis, Indiana, 46260, United States
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Tampa General Hospital
Tampa, Florida, 33606, United States
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The Christ Hospital
Cincinnati, Ohio, 45219, United States
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Tufts Medical Center
Boston, Massachusetts, 02111, United States
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UF Health Shands Hospital
Gainesville, Florida, 32608, United States
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University of Louisville
Louisville, Kentucky, 40202, United States
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University of Virginia Medical Center
Charlottesville, Virginia, 22908, United States
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University of Wisconsin-Madison
Madison, Wisconsin, 53792, United States
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Other studies related to the condition(s) this trial covers.
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- Can a new care pathway speed up advanced heart failure decisions?
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- Can AI read heart ultrasounds as well as trained sonographers?