Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 27, 2026, 2:04 PM EDT

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Showing 745–768 of 2,566 matching trials from the live ClinicalTrials.gov search.
Conditions
Congestive Heart Failure
Interventions
Tolvaptan
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years and older
Enrollment
3,600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
161
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mobile, Alabama + 131 more
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Quest to Analyze One Thousand Humans Meditating

NCT06583395
Conditions
Amyotrophic Lateral Sclerosis (ALS), Angina, Stable, Anxiety, Asthma, Atrial Fibrillation, Cancer Brain, Cancer, Breast, Cancer Colon, Cancer, Lung, Cancer, Ovarian, Cancer Prostate, Cancer Skin, Throat Cancer, Lymphoma, Cancer, Thyroid, Cancer, Other, Cerebral Palsy, Chronic Fatigue Syndrome, Cluster Headache, Chronic Obstructive Pulmonary Disease (COPD), Chronic Kidney Diseases, Crohn Disease, Deafness, Depression, Diabetes, Eczema, Epilepsy, Fibroids, Fibromyalgia, Heart Failure, Hypertension, Hyperthyroidism, Hypothyroidism, Irritable Bowel Syndrome (IBS), Infertility, Lyme Disease, Macular Degeneration, Migraine, Multiple Allergies, Multiple Sclerosis, Osteoarthritis, Osteoporosis, Ovarian Cysts, Parkinson Disease, Phantom Limb Pain, Psoriasis, Post Traumatic Stress Disorder (PTSD), Rheumatoid Arthritis, Sjogrens Disease, Spinal Cord Injury, Spinal Stenosis, Stroke, Tension Headache, Tinnitus, Ulcerative Colitis
Interventions
Advanced multi-component meditation practice
Behavioral
Lead sponsor
Tobias Moeller-Bertram
Industry
Eligibility
21 Years and older
Enrollment
3,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Palm Desert, California
Conditions
Heart Failure
Interventions
sacubitril/valsartan
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
1 Year to 18 Years
Enrollment
216 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
15
States / cities
Loma Linda, California • Los Angeles, California • Palo Alto, California + 12 more
Conditions
Heart Failure
Interventions
Empagliflozin, Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
5,988 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
135
States / cities
Anniston, Alabama • Birmingham, Alabama • Huntsville, Alabama + 116 more
Conditions
Congestive Heart Failure
Interventions
wearable vital signs sensor
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 65 Years
Enrollment
42 participants
Timeline
2020 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Completed Early Phase 1 Interventional

Exercise and NO in HFrEF

NCT03136029
Conditions
Heart Failure With Reduced Ejection Fraction
Interventions
Antioxidant, Tetrahydrobiopterin (BH4), Exercise training
Dietary Supplement · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Heart Failure With Reduced Ejection Fraction (HFrEF)
Interventions
Dapagliflozin, Placebo
Drug · Other
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 150 Years
Enrollment
313 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
23
States / cities
Alexander City, Alabama • Fairhope, Alabama • Fort Payne, Alabama + 19 more
Completed Not applicable Interventional Accepts healthy volunteers

Impact of MayoExpertAdvisor on Provider Adherence

NCT02742545
Conditions
Hyperlipidemia, Atrial Fibrillation, Heart Failure
Interventions
MayoExpertAdvisor
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
2,248 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Heart Failure
Interventions
Values-Affirmation
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
55 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
Chronic Heart Failure
Interventions
Enalapril, Aliskiren
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
7,064 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
58
States / cities
Huntsville, Alabama • Mobile, Alabama • Tucson, Arizona + 51 more
Completed Not applicable Interventional Results available

Insomnia Self-Management in Heart Failure

NCT02660385
Conditions
Cardiac Failure, Heart Failure, Congestive Heart Failure, Heart Failure, Congestive, Sleep Initiation and Maintenance Disorders, Chronic Insomnia, Disorders of Initiating and Maintaining Sleep, Fatigue, Pain, Depressive Symptoms, Sleep Disorders, Anxiety
Interventions
Cognitive Behavioral Therapy for Insomnia, Self-Management Education for Heart Failure
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
195 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
West Haven, Connecticut
Conditions
Heart Failure
Interventions
HNO Donor, Placebo
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
329 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
24
States / cities
Tucson, Arizona • Gainesville, Florida • Tampa, Florida + 16 more
Active, not recruiting Not applicable Interventional Results available

Oral Sodium to Preserve Renal EfficiencY in Acute Heart Failure

NCT04334668
Conditions
Volume Overload
Interventions
Oral Sodium Chloride, Placebo
Dietary Supplement · Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Cardiovascular Diseases, Cardiomyopathy, Dilated, Heart Diseases, Heart Failure, Congestive
Interventions
Allopurinol, Dobutamine
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Hypertension, Heart Failure
Interventions
Prazosin HCl 2mg, Prazosin HCl 1 mg, Prazosin HCl 5 mg
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
Congestive Heart Failure
Interventions
Placebo, Pentoxifylline
Drug
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Detroit, Michigan
Conditions
Heart Failure, Elevated Serum Uric Acid
Interventions
allopurinol, sugar pill
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
253 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
9
States / cities
Atlanta, Georgia • Boston, Massachusetts • Minneapolis, Minnesota + 6 more
Completed No phase listed Observational Results available

Physiologic Pacing Registry

NCT03719040
Conditions
Bradycardia, Sinus Node Dysfunction, Heart Block, Syncope, Cardiomyopathies, Ventricular Tachycardia, Heart Failure
Interventions
Physiologic pacing device implant
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
870 participants
Timeline
2018 – 2021
U.S. locations
26
States / cities
Huntsville, Alabama • Burlingame, California • San Diego, California + 22 more
Conditions
Heart Failure
Interventions
Furosemide-Q12 hour bolus, Furosemide-Continuous Infusion, Furosemide-Low Intensification, Furosemide-High Intensification
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
308 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
8
States / cities
Atlanta, Georgia • Boston, Massachusetts • Minneapolis, Minnesota + 5 more
Conditions
Heart Failure
Interventions
sacubitril/valsartan
Drug
Lead sponsor
Methodist Health System
Other
Eligibility
18 Years and older
Enrollment
6,558 participants
Timeline
2020 – 2025
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Heart Failure
Interventions
Provider-Based Care Model Arm, mHealth Model Arm
Other · Behavioral
Lead sponsor
University of Arkansas
Other
Eligibility
55 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Little Rock, Arkansas
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
JK07, Matching Placebo
Drug
Lead sponsor
Salubris Biotherapeutics Inc
Industry
Eligibility
18 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
7
States / cities
Stanford, California • Boston, Massachusetts • Rochester, Minnesota + 4 more
Conditions
Heart Failure, Left Ventricular Systolic Dysfunction
Interventions
Vericiguat tablet, Vericiguat suspension, Placebo tablet, Placebo suspension
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
29 Days to 17 Years
Enrollment
342 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2032
U.S. locations
20
States / cities
Los Angeles, California • Palo Alto, California • San Bernardino, California + 17 more
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
HU6, Placebo
Drug
Lead sponsor
Rivus Pharmaceuticals, Inc.
Industry
Eligibility
40 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
15
States / cities
Beverly Hills, California • Torrance, California • Hialeah, Florida + 11 more