- Conditions
- Heart Failure
- Interventions
- Ketogenic Diet
- Other
- Lead sponsor
- National Jewish Health
- Other
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2023
- U.S. locations
- 2
- States / cities
- Denver, Colorado
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 25–48
of 230
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Pulmonary Hypertension Secondary, Heart Failure
- Interventions
- Sodium Nitrite, Placebo Oral Capsule
- Drug
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 33 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Heart Failure, Heart Failure With Reduced Ejection Fraction, Heart Failure With Preserved Ejection Fraction
- Interventions
- New York Heart Association Classification Guide
- Other
- Lead sponsor
- Board of Trustees of Illinois State University
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 104 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 3
- States / cities
- Aurora, Colorado • Normal, Illinois • Lancaster, Pennsylvania
- Conditions
- Cardiomyopathy, Heart Failure With Preserved Ejection Fraction (HFpEF), Obesity
- Interventions
- Semaglutide, Placebo, Counselling on healthy lifestyle intervention
- Drug · Behavioral
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 81 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Chronic Heart Failure
- Interventions
- MTP-101-C encapsulated Microbiota, Vancomycin, Neomycin
- Biological · Drug
- Lead sponsor
- Melana Yuzefpolskaya, MD
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Heart Failure With Preserved Ejection Fraction
- Interventions
- Potassium Nitrate, Potassium Nitrate + Propionyl-L-Carnitine + Nicotinamide Riboside, Potassium Chloride
- Drug · Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 53 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2027
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Heart Failure With Preserved Ejection Fraction
- Interventions
- PL-3994 Aqueous Intravenous Solution Dose Ascention, PL-3994 Aqueous Intravenous Solution Single Dose
- Drug
- Lead sponsor
- Palatin Technologies, Inc
- Industry
- Eligibility
- 21 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Evanston, Illinois
- Conditions
- Heart Failure, Diastolic
- Interventions
- Dual chamber pacemaker, Accelerated Physiologic Pacing, Nocturnal Pacing
- Device · Other
- Lead sponsor
- Daniel L Lustgarten
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Burlington, Vermont
- Conditions
- Heart Failure With Preserved Ejection Fraction, Heart Failure With Reduced Ejection Fraction, Cardiovascular Diseases
- Interventions
- HBCR
- Other
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Heart Failure, Heart Failure With Preserved Ejection Fraction
- Interventions
- DASH Diet, Usual diet
- Other
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 60 Years to 74 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Heart Failure With Preserved Ejection Fraction, Pulmonary Disease, Left Ventricular Hypertrophy/Hypertension
- Interventions
- Dobutamine, Amlodipine
- Drug
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Diastolic Heart Failure, Heart Failure With Preserved Ejection Fraction
- Interventions
- Gender
- Other
- Lead sponsor
- Beth Israel Deaconess Medical Center
- Other
- Eligibility
- 30 Years to 88 Years
- Enrollment
- 500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2030
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- HFpEF - Heart Failure With Preserved Ejection Fraction
- Interventions
- Conversations Helpful for Awareness of Illness Trajectory (CHAT) Intervention, Standard of Care (SOC)
- Behavioral
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- HFpEF - Heart Failure With Preserved Ejection Fraction, Diabetic Cardiomyopathies
- Interventions
- Moderate-intensity continuous training (MCT), Resistance training, Weight loss
- Behavioral · Drug
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Heart Failure With Preserved Ejection Fraction (HFpEF)
- Interventions
- Dapagliflozin, Placebo
- Drug · Other
- Lead sponsor
- AstraZeneca
- Industry
- Eligibility
- 40 Years to 150 Years
- Enrollment
- 504 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 25
- States / cities
- Alexander City, Alabama • Fort Payne, Alabama • Beverly Hills, California + 21 more
- Conditions
- Hypertension Pulmonary Secondary, Heart Failure, Right Sided, Heart Failure With Normal Ejection Fraction
- Interventions
- Levosimendan, Matching Placebo
- Drug
- Lead sponsor
- Tenax Therapeutics, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 44 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2020
- U.S. locations
- 16
- States / cities
- Stanford, California • Chicago, Illinois • Boston, Massachusetts + 10 more
- 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
- Heart Failure With Preserved Ejection Fraction
- Interventions
- Dapagliflozin, Placebo
- Drug
- Lead sponsor
- AstraZeneca
- Industry
- Eligibility
- 40 Years to 130 Years
- Enrollment
- 6,263 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2022
- U.S. locations
- 66
- States / cities
- Fairhope, Alabama • Mobile, Alabama • Sheffield, Alabama + 57 more
- Conditions
- Heart Failure With Preserved Ejection Fraction (HFpEF), Heart Failure With Reduced Ejection Fraction (HFrEF)
- Interventions
- Atrial Flow Regulator, Sham Comparator
- Device
- Lead sponsor
- Occlutech International AB
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2029
- U.S. locations
- 2
- States / cities
- Phoenix, Arizona • New York, New York
- Conditions
- Diabetes Mellitus, Type 2, HFpEF - Heart Failure With Preserved Ejection Fraction
- Interventions
- Tirzepatide, Semaglutide
- Drug
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 28,118 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Heart Failure With Preserved Ejection Fraction, Obesity
- Interventions
- HeO2 gas mixture, Room air gas mixture
- Other
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 55 Years to 90 Years
- Enrollment
- 78 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2029
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Heart Failure
- Interventions
- CocoaVia
- Dietary Supplement
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 40 Years to 60 Years
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Heart Failure With Preserved Ejection Fraction, Chronic Kidney Diseases
- Interventions
- MANP, Sacubitril/Valsartan, Oral Placebo, Injection Placebo
- Drug
- Lead sponsor
- Horng Chen
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Heart Failure With Normal Ejection Fraction
- Interventions
- low level transcutaneous vagus nerve stimulation
- Device
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 21 Years to 90 Years
- Enrollment
- 52 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma