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ClinicalTrials.gov public records Last synced Oct 27, 2026, 5:52 PM EDT

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Showing 1–24 of 169 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Placebo - Concentrate Clear all
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Inorganic Nitrate Supplementation on Cerebrovascular Aging and Arterial Stiffness Study

NCT03617302
View directory record Official record
Conditions
Aging, Arterial Stiffness, Endothelial Dysfunction, Hypertension, Cognitive Decline
Interventions
Experimental: Nitrate-containing, Placebo: Nitrate-depleted
Drug
Lead sponsor
Gary L. Pierce, PhD
Other
Eligibility
50 Years to 79 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Oct 27, 2026, 5:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Bone Marrow Concentrate Intradiscal Injection for Chronic Discogenic Low Back Pain

NCT03340818
View directory record Official record
Conditions
Discogenic Pain
Interventions
Bone Marrow Concentrate, Placebo
Other
Lead sponsor
APM Spine and Sports Physicians
Other
Eligibility
18 Years to 55 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Virginia Beach, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 7, 2024 · Synced Oct 27, 2026, 5:52 PM EDT
Completed Phase 3 Interventional Results available

Study of Efficacy and Safety of NIS793 in Combination With Standard of Care (SOC) Chemotherapy in First-line Metastatic Pancreatic Ductal Adenocarcinoma (mPDAC) - daNIS-2

NCT04935359
View directory record Official record
Conditions
Metastatic Pancreatic Ductal Adenocarcinoma
Interventions
NIS793, Nab-paclitaxel, Gemcitabine, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 100 Years
Enrollment
511 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
9
States / cities
Fayetteville, Arkansas • Los Angeles, California • Orlando, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Oct 27, 2026, 5:52 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Pomegranate Products for Prevention of Common Cold

NCT00617318
View directory record Official record
Conditions
Influenza, Common Cold, Cough, Headache, Fever
Interventions
Pomegranate, Placebo
Dietary Supplement
Lead sponsor
Texas Heart Institute
Other
Eligibility
21 Years to 49 Years
Enrollment
461 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Feb 18, 2008 · Synced Oct 27, 2026, 5:52 PM EDT
Completed Phase 2 Interventional

Effect of Inorganic Nitrates (Beetroot Juice) on Arterial Hemodynamics and Exercise Capacity

NCT01919177
View directory record Official record
Conditions
Heart Failure With Normal Ejection Fraction
Interventions
Nitrate rich beetroot juice, Nitrate depleted beetroot juice
Dietary Supplement
Lead sponsor
Corporal Michael J. Crescenz VA Medical Center
Federal
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 28, 2015 · Synced Oct 27, 2026, 5:52 PM EDT
Active, not recruiting Phase 3 Interventional

Capivasertib+Paclitaxel as First Line Treatment for Patients With Locally Advanced or Metastatic TNBC

NCT03997123
View directory record Official record
Conditions
Triple Negative Breast Neoplasms
Interventions
Capivasertib, Paclitaxel, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
923 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
22
States / cities
Whittier, California • Fort Myers, Florida • Miami, Florida + 18 more
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Oct 27, 2026, 5:52 PM EDT
Completed Phase 2 Interventional Results available

Dietary Nitrate Supplements and Ischemic Stroke Recovery

NCT02838901
View directory record Official record
Conditions
Stroke, Ischemic Stroke, Cerebrovascular Accident
Interventions
Beet it Beetroot juice, Beet It Placebo Beetroot juice
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 10, 2018 · Synced Oct 27, 2026, 5:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Heart & Health Study

NCT00536185
View directory record Official record
Conditions
Heart Disease
Interventions
Fish Oil, Placebo
Dietary Supplement
Lead sponsor
USDA, Western Human Nutrition Research Center
Federal
Eligibility
20 Years to 59 Years
Enrollment
166 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
3
States / cities
Davis, California • Oakland, California • Sacramento, California
Source: ClinicalTrials.gov public record
Updated Mar 25, 2026 · Synced Oct 27, 2026, 5:52 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Safety, Tolerability, Pharmacokinetics, and Biological Activity of ATYR1940 in Adult Participants With Muscular Dystrophy

NCT02239224
View directory record Official record
Conditions
Facioscapulohumeral Muscular Dystrophy (FSHD)
Interventions
Placebo, ATYR1940
Biological
Lead sponsor
aTyr Pharma, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
2
States / cities
Rochester, New York • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 11, 2021 · Synced Oct 27, 2026, 5:52 PM EDT
Recruiting Not applicable Interventional

Combining Spinal Cord Transcutaneous Stimulation and Activity-based Training in Inpatient Rehabilitation to Facilitate Upper Limb Function of Individuals with Acute to Subacute Cervical Spinal Cord Injury

NCT06773286
View directory record Official record
Conditions
Spinal Cord Injury Cervical
Interventions
Active Stimulation, Sham, Training only
Other
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
West Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 14, 2025 · Synced Oct 27, 2026, 5:52 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy Study of Ravulizumab in Adults With Generalized Myasthenia Gravis

NCT03920293
View directory record Official record
Conditions
Generalized Myasthenia Gravis
Interventions
Ravulizumab, Placebo
Biological · Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
Not listed
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
49
States / cities
Phoenix, Arizona • Irvine, California • Loma Linda, California + 43 more
Source: ClinicalTrials.gov public record
Updated May 28, 2024 · Synced Oct 27, 2026, 5:52 PM EDT
Active, not recruiting Phase 3 Interventional

A Study of Efficacy and Safety of Ianalumab in Previously Treated Patients With Warm Autoimmune Hemolytic Anemia

NCT05648968
View directory record Official record
Conditions
Warm Autoimmune Hemolytic Anemia (wAIHA)
Interventions
Ianalumab, Placebo
Biological · Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 100 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
3
States / cities
Farmington Hills, Michigan • Minneapolis, Minnesota • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 27, 2026, 5:52 PM EDT
Terminated Phase 3 Interventional Results available

A Study of a Single Dose of Inclacumab to Reduce Re-admission in Participants With Sickle Cell Disease and Recurrent Vaso-occlusive Crises

NCT04927247
View directory record Official record
Conditions
Sickle Cell Disease, Vaso-occlusive Crisis, Vaso-occlusive Pain Episode in Sickle Cell Disease
Interventions
Inclacumab, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
12 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
17
States / cities
Mobile, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 11 more
Source: ClinicalTrials.gov public record
Updated Dec 11, 2024 · Synced Oct 27, 2026, 5:52 PM EDT
Completed Phase 2 Interventional Results available

A Randomized, Placebo-Controlled, Double-Blind Study to Assess Safety and Efficacy of PCN-101 in TRD

NCT05414422
View directory record Official record
Conditions
Treatment Resistant Depression
Interventions
PCN-101, Placebo
Drug
Lead sponsor
Perception Neuroscience
Industry
Eligibility
18 Years to 65 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
13
States / cities
Little Rock, Arkansas • Garden Grove, California • La Jolla, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2024 · Synced Oct 27, 2026, 5:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Study of the Infectivity, Safety and Immunogenicity of Two Recombinant, Live-Attenuated, B/HPIV3 Vectored Vaccines Expressing the Fusion Glycoprotein of HMPV Delivered by Nasal Spray to HPIV3-Seropositive Children 24 to <60 Months of Age

NCT06546423
View directory record Official record
Conditions
Human Metapneumovirus, Human Parainfluenza Virus Type 3
Interventions
B/HPIV3/HMPV-PreF-A vaccine, B/HPIV3/HMPV-F-B365 vaccine, Placebo
Biological · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
24 Months to 59 Months
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
4
States / cities
Baltimore, Maryland • Columbia, Maryland • Rochester, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 27, 2026, 5:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Turmeric and Turmeric-containing Tablets and Sebum Production

NCT03065504
View directory record Official record
Conditions
Skin Inflammation
Interventions
Turmeric, Turmeric-containing combination tablet, Placebo tablets
Dietary Supplement
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 60 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Dec 20, 2018 · Synced Oct 27, 2026, 5:52 PM EDT
Completed Phase 2 Interventional Results available

Intranasal Oxytocin for the Treatment of Alcohol Use Disorder

NCT03878316
View directory record Official record
Conditions
Alcohol Use Disorder, Alcohol Misuse
Interventions
Instranasal Oxytocin
Drug
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
4
States / cities
Los Angeles, California • Baltimore, Maryland • Boston, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 7, 2025 · Synced Oct 27, 2026, 5:52 PM EDT
Completed Phase 2 Interventional Results available

Hemodynamic Evaluation of Levosimendan in Patients With PH-HFpEF

NCT03541603
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 20, 2024 · Synced Oct 27, 2026, 5:52 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Acute Effects of Beet Juice Consumption on Exercise Capacity in Heart Failure

NCT01946542
View directory record Official record
Conditions
Heart Failure
Interventions
beet juice concentrate, placebo
Drug · Other
Lead sponsor
Jason Allen, Ph.D.
Other
Eligibility
55 Years to 90 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 14, 2015 · Synced Oct 27, 2026, 5:52 PM EDT
Terminated Phase 2 Interventional Results available

Proof of Concept (POC) in Patients With Ischaemic Stroke

NCT01808261
View directory record Official record
Conditions
Cerebrovascular Accident
Interventions
GSK249320 100/mg, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 90 Years
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
6
States / cities
Orange, California • Jacksonville, Florida • Peoria, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 17, 2017 · Synced Oct 27, 2026, 5:52 PM EDT
Completed Not applicable Interventional

Fish Oil to Prevent Asthma Exacerbations in Patients With ALOX5 Polymorphisms

NCT00621829
View directory record Official record
Conditions
Asthma
Interventions
EPA enriched fish oils
Dietary Supplement
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Mather, California
Source: ClinicalTrials.gov public record
Updated May 15, 2017 · Synced Oct 27, 2026, 5:52 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Lipoic Acid and Omega-3 Fatty Acids for Alzheimer's Disease

NCT01058941
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Lipoic acid and fish oil concentrate, Placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
55 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 13, 2017 · Synced Oct 27, 2026, 5:52 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Lipoic Acid and Omega-3 Fatty Acids for Cognitive Impairment in Multiple Sclerosis

NCT02133664
View directory record Official record
Conditions
Multiple Sclerosis, Cognition
Interventions
lipoic acid and omega-3 fatty acids, Placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 65 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 2, 2017 · Synced Oct 27, 2026, 5:52 PM EDT
Completed Phase 3 Interventional Results available

Safety Study of Soluble Ferric Pyrophosphate (SFP) in Dialysate in CKD Patients Receiving Chronic Hemodialysis

NCT01503021
View directory record Official record
Conditions
End Stage Renal Disease, Chronic Kidney Disease
Interventions
SFP, Placebo
Drug · Other
Lead sponsor
Rockwell Medical Technologies, Inc.
Industry
Eligibility
18 Years and older
Enrollment
718 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
28
States / cities
Mobile, Alabama • Northridge, California • Arvada, Colorado + 24 more
Source: ClinicalTrials.gov public record
Updated Oct 25, 2016 · Synced Oct 27, 2026, 5:52 PM EDT