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Showing 1–24 of 125 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Heart-Assist Devices Clear all
Terminated Phase 4 Interventional Results available

Right Ventricular (RV) Pacing in Early Post-operative Continuous Flow Left Ventricular Assist Device (LVAD)

NCT01446796
View directory record Official record
Conditions
Heart Failure
Interventions
Implantable Cardioverter-Defibrillator (subject's pre-existing ICD)
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 9, 2015 · Synced Sep 6, 2026, 5:32 AM EDT
Completed Phase 2 Interventional Results available

Evaluation of the Hemocompatibility of the Direct Oral Anti-Coagulant Apixaban in Left Ventricular Assist Devices

NCT04865978
View directory record Official record
Conditions
Heart Failure
Interventions
Apixaban, Warfarin, LVAD implant
Drug · Device
Lead sponsor
Palak Shah
Other
Eligibility
18 Years to 99 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Falls Church, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 13, 2024 · Synced Sep 6, 2026, 5:32 AM EDT
Not listed Phase 4 Interventional

Remission From Stage D Heart Failure

NCT01774656
View directory record Official record
Conditions
Heart Failure NYHA Class III, Heart Failure NYHA Class IV
Interventions
Pharmacological Treatment
Drug
Lead sponsor
University of Louisville
Other
Eligibility
18 Years to 59 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
6
States / cities
Louisville, Kentucky • Omaha, Nebraska • New York, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 26, 2017 · Synced Sep 6, 2026, 5:32 AM EDT
Recruiting Phase 4 Interventional

Safety and Efficacy of ARNI After LVAD ImplanT (SEAL-IT) Study

NCT04191681
View directory record Official record
Conditions
Stage D Heart Failure
Interventions
Sacubitril-Valsartan, Usual care (standard-of-care) arm
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 6, 2021 · Synced Sep 6, 2026, 5:32 AM EDT
Suspended Not applicable Interventional

SCD for CRS in Congestive Heart Failure (CHF) (No Left Ventricular Assist Device)

NCT04589065
View directory record Official record
Conditions
Heart Failure, Chronic Systolic Heart Failure, Renal Failure, Cardiorenal Syndrome
Interventions
Selective Cytopheretic Device
Device
Lead sponsor
Lenar Yessayan
Other
Eligibility
21 Years to 70 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 26, 2024 · Synced Sep 6, 2026, 5:32 AM EDT
Not yet recruiting Not applicable Interventional

Palliative Care Intervention to Improve Health Related Quality of Life for Patients on Long-Term LVAD Support

NCT07445932
View directory record Official record
Conditions
Advanced Heart Failure, Mechanical Circulatory Support, Left Ventricular Assist Device, Palliative Care
Interventions
Palliative care intervention
Behavioral
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Fairfax, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Sep 6, 2026, 5:32 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Efficacy of Omega-3 Fatty Acid Therapy in Preventing Gastrointestinal Bleeding in Patients With CF-LVAD

NCT03784963
View directory record Official record
Conditions
Heart Failure, Gastrointestinal Bleeding
Interventions
Omega 3 fatty acids, Placebo
Drug · Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 12, 2021 · Synced Sep 6, 2026, 5:32 AM EDT
Terminated Phase 2 Interventional

Left Ventricular Assist Device (LVAD) Specialized Centers of Clinically Orientated Research (SCCOR) Coagulation - Acute Intrinsic Pathway Antagonist (IPA)

NCT00909298
View directory record Official record
Conditions
Coagulation
Interventions
TTP889, Placebo
Drug
Lead sponsor
vTv Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
3
States / cities
New York, New York • Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Jun 26, 2011 · Synced Sep 6, 2026, 5:32 AM EDT
Completed No phase listed Observational Results available

Medical Arm of the Interagency Registry for Mechanically Assisted Circulatory Support

NCT01932294
View directory record Official record
Conditions
Heart Failure, Systolic Heart Failure
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 80 Years
Enrollment
171 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
11
States / cities
Birmingham, Alabama • Beverly Hills, California • Aurora, Colorado + 8 more
Source: ClinicalTrials.gov public record
Updated Dec 5, 2018 · Synced Sep 6, 2026, 5:32 AM EDT
Completed Not applicable Interventional Results available

A Clinical Trial to Evaluate the HeartWare™ Ventricular Assist System (ENDURANCE SUPPLEMENTAL TRIAL)

NCT01966458
View directory record Official record
Conditions
Chronic Heart Failure
Interventions
HeartWare® VAS (HVAD), Control LVAD
Device
Lead sponsor
Medtronic Cardiac Rhythm and Heart Failure
Industry
Eligibility
18 Years and older
Enrollment
494 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
47
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 37 more
Source: ClinicalTrials.gov public record
Updated Oct 22, 2020 · Synced Sep 6, 2026, 5:32 AM EDT
Completed Not applicable Interventional

Prospective Randomized Evaluation of an Ultra Conservative Approach to Implantable Defibrillator (ICD) Programming in Patients With a Left Ventricular Assist Device (LVAD).

NCT01977703
View directory record Official record
Conditions
Heart Failure
Interventions
Ultra Conservative ICD Programming, Traditional ICD Programming
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 15, 2017 · Synced Sep 6, 2026, 5:32 AM EDT
Enrolling by invitation Not applicable Interventional

Multidisciplinary Ventricular Assist Device Clinic

NCT05388019
View directory record Official record
Conditions
Heart Failure
Interventions
Multidisciplinary team clinic and assessments (Cardiopulmonary exercise test, six-minute-walk-test, MoCA, Quality of Life questionnaires), Caregiver Self-Assessment
Other · Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 29, 2025 · Synced Sep 6, 2026, 5:32 AM EDT
Active, not recruiting Not applicable Interventional

The JenaValve ALIGN-AR LVAD Registry

NCT06594705
View directory record Official record
Conditions
Aortic Regurgitation, Aortic Valve Insufficiency, Aortic Insufficiency, Aortic Valve Disease, Left Ventricular Dysfunction
Interventions
JenaValve Trilogy Heart Valve System
Device
Lead sponsor
JenaValve Technology, Inc.
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
14
States / cities
Los Angeles, California • San Francisco, California • Washington D.C., District of Columbia + 11 more
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Sep 6, 2026, 5:32 AM EDT
Completed Not applicable Interventional Results available

MOMENTUM 3 IDE Clinical Study Protocol

NCT02224755
View directory record Official record
Conditions
Advanced Refractory Left Ventricular Heart Failure
Interventions
HeartMate 3 LVAS, HeartMate II LVAS
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years to 100 Years
Enrollment
1,028 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
69
States / cities
Little Rock, Arkansas • Beverly Hills, California • La Jolla, California + 53 more
Source: ClinicalTrials.gov public record
Updated Jun 26, 2022 · Synced Sep 6, 2026, 5:32 AM EDT
Terminated No phase listed Observational

Heart Failure Monitoring With a Portable Ultrasound Device With Artificial Intelligence Assisted Tools: A Multi-Phase Observational Feasibility Study

NCT05594940
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
Not listed
Lead sponsor
Butterfly Network
Industry
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
2
States / cities
Concord, California • Walnut Creek, California
Source: ClinicalTrials.gov public record
Updated Feb 25, 2024 · Synced Sep 6, 2026, 5:32 AM EDT
Completed No phase listed Observational

Risk Assessment and Comparative Effectiveness of Left Ventricular Assist Device (LVAD) and Medical Management

NCT01452802
View directory record Official record
Conditions
Heart Failure
Interventions
HM II (HeartMate II LVAD), OMM (Optimal Medical Management)
Device · Drug
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years to 85 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
52
States / cities
Little Rock, Arkansas • Beverly Hills, California • Los Angeles, California + 41 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2022 · Synced Sep 6, 2026, 5:32 AM EDT
Completed No phase listed Observational

Frailty: Prevalence and Response to Left Ventricular Assist Device Therapy in Older Heart Failure Patients

NCT02156583
View directory record Official record
Conditions
Systolic Heart Failure
Interventions
Not listed
Lead sponsor
Thomas Jefferson University
Other
Eligibility
60 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 9, 2018 · Synced Sep 6, 2026, 5:32 AM EDT
Withdrawn Not applicable Interventional

Video-Assisted Left Atrial Appendage Exclusion Trial

NCT02226133
View directory record Official record
Conditions
Heart Diseases
Interventions
LAAx, Inc. TigerPaw® System II
Device
Lead sponsor
LAAx, Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
4
States / cities
Pleasanton, California • Baltimore, Maryland • Danville, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated May 4, 2015 · Synced Sep 6, 2026, 5:32 AM EDT
Completed Phase 2 Interventional Results available

Nitric Oxide, GeNO Nitrosyl Delivery System

NCT01165047
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
Nitric Oxide
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 2, 2024 · Synced Sep 6, 2026, 5:32 AM EDT
Not listed Early Phase 1 Interventional

Pumps for Kids, Infants, and Neonates

NCT02954497
View directory record Official record
Conditions
Pediatric Heart Failure
Interventions
Surgical placement of the Jarvik 2015 VAD, Surgical Placement of Jarvik 2015 VAD
Device · Procedure
Lead sponsor
Carelon Research
Other
Eligibility
Not listed
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
7
States / cities
Palo Alto, California • Atlanta, Georgia • Boston, Massachusetts + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 20, 2023 · Synced Sep 6, 2026, 5:32 AM EDT
Withdrawn Not applicable Interventional

Cardiac Rehab for Advanced Heart Failure-LVAD Candidates

NCT03132441
View directory record Official record
Conditions
Heart Failure
Interventions
Strength Training for Frailty
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 25, 2018 · Synced Sep 6, 2026, 5:32 AM EDT
Completed Not applicable Interventional Results available

Percutaneous Hemodynamic Support With Impella 2.5 During Scar-related Ventricular Tachycardia Ablation

NCT01294267
View directory record Official record
Conditions
Ventricular Tachycardia
Interventions
Circulatory Support System
Device
Lead sponsor
Vivek Reddy
Other
Eligibility
18 Years to 90 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 13, 2018 · Synced Sep 6, 2026, 5:32 AM EDT
Recruiting Not applicable Interventional

Feasibility of the SCD in Cardiorenal Syndrome Patients Awaiting LVAD

NCT03836482
View directory record Official record
Conditions
Acute on Chronic Systolic Congestive Heart Failure, Cardiorenal Syndrome
Interventions
Selective Cytopheretic Device
Device
Lead sponsor
SeaStar Medical
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Sep 6, 2026, 5:32 AM EDT
Completed No phase listed Observational

Cardiac Resynchronization Therapy (CRT) and Left Ventricular Assist Devices (LVAD) Therapy

NCT02083419
View directory record Official record
Conditions
Heart Failure
Interventions
LVAD CRT
Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 7, 2017 · Synced Sep 6, 2026, 5:32 AM EDT