Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 10, 2026, 12:46 PM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
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Conditions
Heart Failure, Congestive Heart Failure, Chronic Heart Disease, CHF
Interventions
Optimizer Smart System with 2-leads
Device
Lead sponsor
Impulse Dynamics
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
9
States / cities
Mesa, Arizona • Phoenix, Arizona • Scottsdale, Arizona + 5 more
Conditions
Heart Failure
Interventions
OPTIMIZER Smart System
Device
Lead sponsor
Impulse Dynamics
Industry
Eligibility
18 Years and older
Enrollment
620 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
90
States / cities
Mesa, Arizona • Phoenix, Arizona • Scottsdale, Arizona + 69 more
Conditions
Heart Failure, Heart Failure With Preserved Ejection Fraction, Heart Failure With Mid Range Ejection Fraction, Heart Failure With Moderately Reduced Ejection Fraction, Diastolic Heart Failure
Interventions
Cardiac Contractility Modulation Therapy via OPTIMIZER™ Smart Mini System, OPTIMIZER™ Smart Mini System
Device
Lead sponsor
Impulse Dynamics
Industry
Eligibility
18 Years and older
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2029
U.S. locations
105
States / cities
Birmingham, Alabama • Mesa, Arizona • Phoenix, Arizona + 79 more
Conditions
Heart Failure, Congestive Heart Failure, Chronic Heart Disease, CHF
Interventions
Optimizer Smart System
Device
Lead sponsor
Impulse Dynamics
Industry
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
17
States / cities
Mesa, Arizona • Phoenix, Arizona • Scottsdale, Arizona + 10 more