- Conditions
- Heart Failure With Preserved Ejection Fraction
- Interventions
- Ketogenic diet, Low-fat Mixed diet
- Dietary Supplement
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
Condition Directory
Heart Failure clinical trials
Directory of U.S. ClinicalTrials.gov public records for Heart Failure. Browse Heart Failure recruiting trials, filter by phase, sponsor, location, or intervention, and open the official ClinicalTrials.gov study record for each result.
By the Clinical Trials Finder editorial team Guidance last reviewed June 10, 2026 Data synced July 23, 2026 Report an issue
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official matching trials
278
Shown on this page
12
Current sort
Recently updated
Condition scope
Heart Failure
Additional filters apply within this condition.
How Heart Failure studies are organized in the registry
Heart failure records routinely distinguish reduced versus preserved ejection fraction — the abbreviations HFrEF and HFpEF appear directly in titles and condition fields and are the cleanest way to split the portfolio. Device and monitoring studies form a substantial share alongside drug trials.
Terms that often appear in related listings
These describe how studies tend to be titled and grouped on ClinicalTrials.gov — they are search vocabulary, not medical guidance.
Showing 1–12 of 278 matching trials for Heart Failure.
Live ClinicalTrials.gov results.
Live official records
Open in full search- Conditions
- Hypertension, Pulmonary
- Interventions
- Sotatercept
- Biological
- Lead sponsor
- Merck Sharp & Dohme LLC
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 440 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2035
- U.S. locations
- 23
- States / cities
- Phoenix, Arizona • La Jolla, California • Santa Barbara, California + 20 more
- Conditions
- Heart Failure With Normal Ejection Fraction
- Interventions
- Exercise training
- Other
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 65 Years to 85 Years
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2027
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Heart Failure, Diabetes Mellitus
- Interventions
- Libre 2 rt-CGM, POC BG + Blinded CGM
- Device · Diagnostic Test
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 140 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Pulmonary Hypertension
- Interventions
- TNX-103, Placebo
- Drug
- Lead sponsor
- Tenax Therapeutics, Inc.
- Industry
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 230 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 40
- States / cities
- Tucson, Arizona • La Jolla, California • Los Angeles, California + 32 more
- Conditions
- Cardiac Amyloidosis
- Interventions
- • Cardiac Rehabilitation
- Behavioral
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Charlotte, North Carolina
- Conditions
- Pulmonary Hypertension Associated With HFpEF
- Interventions
- TNX-103
- Drug
- Lead sponsor
- Tenax Therapeutics, Inc.
- Industry
- Eligibility
- Not listed
- Enrollment
- 800 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 7
- States / cities
- Chicago, Illinois • Minneapolis, Minnesota • Rochester, Minnesota + 4 more
- Conditions
- Heart Failure, Heart Failure With Reduced Ejection Fraction (HFrEF), Heart Failure With Preserved Ejection Fraction (HFPEF), Iron Deficiency, Iron-deficiency Anemia (IDA)
- Interventions
- Ferric Carboxymaltose, Ferrous Sulfate
- Drug
- Lead sponsor
- Syed Hamza Mufarrih
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 42 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Bowling Green, Kentucky
- Conditions
- Heart Failure Preserved Ejection Fraction, Resistant Hypertension
- Interventions
- Allopurinol
- Drug
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Aging, Heart Failure With Preserved Ejection Fraction, Heart Failure With Reduced Ejection Fraction, Frailty, Physical Function, Quality of Life
- Interventions
- Inspiratory Muscle Training (IMT), Standard of Care
- Other
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 70 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Heart Failure, Heart Failure, Diastolic, Heart Failure, Systolic
- Interventions
- LY3971297, Placebo
- Drug
- Lead sponsor
- Eli Lilly and Company
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 3
- States / cities
- Detroit, Michigan • St Louis, Missouri • Chapel Hill, North Carolina
- Conditions
- Heart Failure, HFpEF, HFpEF - Heart Failure With Preserved Ejection Fraction
- Interventions
- Placebo (matching), Beta-blockers
- Drug
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 240 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Pleasanton, California
About this Heart Failure clinical trials directory page
- What this page lists
- U.S. ClinicalTrials.gov public records that list Heart Failure as a study condition, including recruiting, not yet recruiting, and active not recruiting trials across phase 1, phase 2, and phase 3.
- How to narrow results
- Use the filters above to scope by intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, age, or NCT ID within Heart Failure.
- Where the data comes from
- Records are sourced from the official ClinicalTrials.gov public API. Each result links back to the official study page, which is the source of truth for eligibility, enrollment, and contact information.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, ranking of trials by quality, or AI-generated medical summaries.
Related: all condition pages, browse by drug or therapy, browse by U.S. city, browse by sponsor, or open the full search for Heart Failure.