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ClinicalTrials.gov public records Last synced Sep 26, 2026, 1:50 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Placebo - oral form Clear all
Not listed Phase 1 Interventional Accepts healthy volunteers

Polyphenol Rich Supplementation on Markers of Recovery From Intense Resistance Exercise

NCT03540602
View directory record Official record
Conditions
Muscle Soreness
Interventions
Tart Cherry, Placebo Oral Capsule [CEBOCAP]
Dietary Supplement · Other
Lead sponsor
Jacksonville University
Other
Eligibility
21 Years to 45 Years · Male only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated May 29, 2018 · Synced Sep 26, 2026, 1:50 AM EDT
Completed Phase 2 Interventional Results available

Energy Metabolism in Thyroidectomized Patients

NCT04782856
View directory record Official record
Conditions
Thyroid Goiter, Hypothyroidism, Thyroid Cancer
Interventions
Levothyroxine, Liothyronine, Placebo
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 89 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 13, 2024 · Synced Sep 26, 2026, 1:50 AM EDT
Completed Not applicable Interventional

Effects of L-Carnitine on Postprandial Clearance of Triglyceride-rich Lipoproteins in HIV Patients on HAART

NCT00386971
View directory record Official record
Conditions
Hyperlipidemia, HIV Infections
Interventions
L-carnitine, placebo
Dietary Supplement · Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 70 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 29, 2017 · Synced Sep 26, 2026, 1:50 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

BCG Vaccination Delivered Intradermally, Orally and by Combined Routes

NCT00396370
View directory record Official record
Conditions
Tuberculosis
Interventions
BCG strain Connaught, BCG strain Danish, Placebo
Biological · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 40 Years
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 11, 2019 · Synced Sep 26, 2026, 1:50 AM EDT
Withdrawn Not applicable Interventional

Trial of the Use of Doxycycline After Rotator Cuff Repair

NCT02388477
View directory record Official record
Conditions
Rotator Cuff Injury
Interventions
Doxycycline, sugar pill
Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 8, 2016 · Synced Sep 26, 2026, 1:50 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Cholera Anti-Secretory Treatment Trial

NCT04150250
View directory record Official record
Conditions
Cholera
Interventions
iOWH032, Placebo, V. cholerae Challenge, Antibiotics
Drug · Other
Lead sponsor
PATH
Other
Eligibility
18 Years to 44 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 24, 2021 · Synced Sep 26, 2026, 1:50 AM EDT
Recruiting Phase 1Phase 2 Interventional

Valproate for the Treatment of Residual Amblyopia

NCT07226141
View directory record Official record
Conditions
Amblyopia, Amblyopia Unilateral, Amblyopia, Anisometropic, Amblyopia Strabismic
Interventions
Valproate, Placebo, Patch
Drug · Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
8 Years to 17 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Sep 26, 2026, 1:50 AM EDT
Terminated Phase 2 Interventional Results available

Trial Evaluating Dovitinib Combined With Fulvestrant, in Postmenopausal Patients With HER2- and HR+ Breast Cancer

NCT01528345
View directory record Official record
Conditions
Metastatic Breast Cancer
Interventions
Dovitinib, Fulvestrant, Dovitinib Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older · Female only
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
18
States / cities
Chandler, Arizona • Fayetteville, Arkansas • Duarte, California + 15 more
Source: ClinicalTrials.gov public record
Updated Jul 10, 2016 · Synced Sep 26, 2026, 1:50 AM EDT
Completed Phase 3 Interventional Results available

Efficacy And Safety Of Clopidogrel In Neonates /Infants With Systemic To Pulmonary Artery Shunt Palliation

NCT00396877
View directory record Official record
Conditions
Heart Defects, Congenital
Interventions
Clopidogrel (SR25990), placebo
Drug
Lead sponsor
Sanofi
Industry
Eligibility
Up to 92 Days
Enrollment
906 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Oct 23, 2014 · Synced Sep 26, 2026, 1:50 AM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Study of Ibuprofen Effects on Brain Function

NCT02507219
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Ibuprofen
Drug
Lead sponsor
Laureate Institute for Brain Research, Inc.
Other
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Feb 22, 2018 · Synced Sep 26, 2026, 1:50 AM EDT
Completed Phase 4 Interventional Results available

Dopamine Enhancement of Fear Extinction Learning in PTSD (1R21MH108753)

NCT02560389
View directory record Official record
Conditions
Stress Disorder, Post Traumatic
Interventions
Placebo, Levodopa
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
25 Years to 50 Years · Female only
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Jun 24, 2019 · Synced Sep 26, 2026, 1:50 AM EDT
Terminated Phase 3 Interventional Results available

Efficacy and Safety of Tolebrutinib (SAR442168) Tablets in Adult Participants With Generalized Myasthenia Gravis

NCT05132569
View directory record Official record
Conditions
Myasthenia Gravis
Interventions
Tolebrutininb, Placebo
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years to 85 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
5
States / cities
Washington D.C., District of Columbia • Boca Raton, Florida • Tampa, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 8, 2025 · Synced Sep 26, 2026, 1:50 AM EDT
Completed Phase 2 Interventional

PTSD Prevention Using Oral Hydrocortisone

NCT04924166
View directory record Official record
Conditions
PTSD, Acute Stress Disorder, Trauma-related Stressor
Interventions
Placebo, Hydrocortisone
Drug
Lead sponsor
Rachel Yehuda
Other
Eligibility
18 Years and older
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Sep 26, 2026, 1:50 AM EDT
Not listed Phase 1Phase 2 Interventional Accepts healthy volunteers

Study of the Effects of an Oral Nitric Oxide Supplement on Blood Pressure in Prehypertensive Adults

NCT01937754
View directory record Official record
Conditions
Prehypertension
Interventions
Nitric Oxide supplement, Placebo
Dietary Supplement
Lead sponsor
Neogenis Laboratories
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2013
U.S. locations
1
States / cities
Beverly Hills, California
Source: ClinicalTrials.gov public record
Updated Sep 9, 2013 · Synced Sep 26, 2026, 1:50 AM EDT
Recruiting Phase 2 Interventional

MDMA-Assisted Massed Exposure Therapy for PTSD

NCT07288151
View directory record Official record
Conditions
Post Traumatic Stress Disorder
Interventions
3,4-Methylenedioxymethamphetamine (MDMA), Placebo, Massed Prolonged Exposure (PE)
Drug · Behavioral
Lead sponsor
Emory University
Other
Eligibility
21 Years to 70 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 25, 2026 · Synced Sep 26, 2026, 1:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Safety of an Oral Probiotic in Healthy Adults

NCT04492631
View directory record Official record
Conditions
Healthy Adults
Interventions
Streptococcus salivarius DB-B5, Placebo
Dietary Supplement · Other
Lead sponsor
Dose Biosystems Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Fair Lawn, New Jersey
Source: ClinicalTrials.gov public record
Updated Oct 18, 2020 · Synced Sep 26, 2026, 1:50 AM EDT
Withdrawn Phase 2 Interventional

Study To Evaluate D-Ribose For The Treatment of Congestive Heart Failure

NCT01858480
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
D-ribose, Placebo
Drug · Other
Lead sponsor
RiboCor, Inc.
Industry
Eligibility
18 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
20
States / cities
Long Beach, California • Modesto, California • Sylmar, California + 17 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2016 · Synced Sep 26, 2026, 1:50 AM EDT
Terminated Phase 2 Interventional

A Safety and Tolerability Study of JNJ-42160443 in Patients With Moderate to Severe, Chronic Knee Pain From Osteoarthritis

NCT01094262
View directory record Official record
Conditions
Osteoarthritis, Osteoarthritis, Knee, Pain, Arthralgia, Joint Pain
Interventions
Oxycodone CR (standard pain medication), JNJ-42160443, Placebo
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
40 Years to 80 Years
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
36
States / cities
Tucson, Arizona • Carmichael, California • Pismo Beach, California + 33 more
Source: ClinicalTrials.gov public record
Updated Mar 10, 2020 · Synced Sep 26, 2026, 1:50 AM EDT
Completed Phase 1 Interventional

PF 06412562 in Subjects With Advanced Stage Parkinson's Disease

NCT03665454
View directory record Official record
Conditions
Parkinson Disease
Interventions
PF-06412562, Standard of Care Placebo
Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
Not listed
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 30, 2019 · Synced Sep 26, 2026, 1:50 AM EDT
Suspended Not applicable Interventional

Insulin Sensitivity in Men With the Metabolic Syndrome

NCT00433173
View directory record Official record
Conditions
Metabolic Syndrome
Interventions
intravenous glucose tolerance test, testosterone, anastrozole, goserelin acetate implant, aerobic capacity (VO2 Max), MRI, muscle biopsy, measurement of resting metabolic rate (energy expenditure), Dual energy x-ray absorptiometry, Fasting oral glucose tolerance test
Procedure · Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
50 Years to 75 Years · Male only
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
2
States / cities
Baltimore, Maryland • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 1, 2010 · Synced Sep 26, 2026, 1:50 AM EDT
Completed Phase 1 Interventional

Effects of Treating Vitamin D Deficiency in Poorly Controlled Type 2 Diabetes

NCT01855321
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Vitamin D, Placebo
Drug
Lead sponsor
University of Florida
Other
Eligibility
30 Years to 65 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 25, 2015 · Synced Sep 26, 2026, 1:50 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Development of Agents to Diminish the Risk of Hypoglycemia-induced Brain Injury in Type 1 Diabetes

NCT03356457
View directory record Official record
Conditions
Hyperglycaemia (Diabetic)
Interventions
Dichloroacetate, Placebo oral capsule
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 21, 2021 · Synced Sep 26, 2026, 1:50 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Lixisenatide Versus Placebo on Top of Basal Insulin and/or Oral Antidiabetic Treatment in Older Type 2 Diabetic Patients

NCT01798706
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Lixisenatide (AVE0010), Placebo, Antidiabetic background therapy
Drug
Lead sponsor
Sanofi
Industry
Eligibility
70 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
14
States / cities
La Jolla, California • Norwalk, California • Miami, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Apr 17, 2017 · Synced Sep 26, 2026, 1:50 AM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Aliskiren in Post Myocardial Infarction Patients (ASPIRE)

NCT00414609
View directory record Official record
Conditions
Myocardial Infarction
Interventions
Aliskiren, placebo
Drug
Lead sponsor
Novartis
Industry
Eligibility
18 Years and older
Enrollment
820 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Novartis US, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 12, 2012 · Synced Sep 26, 2026, 1:50 AM EDT