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ClinicalTrials.gov public records Last synced Oct 11, 2026, 10:14 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 73–96 of 329 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: placebo or sugar pill Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

Galactagogue Use in Lactating Women With Low Milk Supply

NCT05398367
View directory record Official record
Conditions
Breast Milk Expression
Interventions
Galactagogue Supplement for Treatment of Low Milk Supply
Dietary Supplement
Lead sponsor
Winthrop University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Rock Hill, South Carolina
Source: ClinicalTrials.gov public record
Updated Mar 28, 2025 · Synced Oct 11, 2026, 10:14 PM EDT
Completed Phase 2 Interventional Results available

Naltrexone in the Treatment of Trichotillomania

NCT00775229
View directory record Official record
Conditions
Trichotillomania
Interventions
Naltrexone, Placebo
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 75 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 23, 2023 · Synced Oct 11, 2026, 10:14 PM EDT
Recruiting Phase 2 Interventional

Prevention/Reduction of ASRs and PTSD to Sustain Civilian Performance With Sublingual Cyclobenzaprine HCl (TNX-102 SL)

NCT06636786
View directory record Official record
Conditions
Acute Stress Reaction, Acute Stress Disorder, Neurocognitive Function, Post-traumatic Stress
Interventions
Cyclobenzaprine HCl, Placebo
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 55 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
9
States / cities
Birmingham, Alabama • Indianapolis, Indiana • Kansas City, Kansas + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 11, 2026, 10:14 PM EDT
Completed Phase 2 Interventional Results available

Pilot Study to Evaluate Escitalopram in Obsessive-compulsive Disorder

NCT00215137
View directory record Official record
Conditions
OCD
Interventions
escitalopram, Placebo ( sugar pill)
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 23, 2014 · Synced Oct 11, 2026, 10:14 PM EDT
Not listed Phase 2 Interventional

Effect of L-Dihydoxyphenylserine on Locomotion, Postural Stability, and Fall Risk Reduction in Parkinson Disease

NCT02812147
View directory record Official record
Conditions
Parkinson Disease
Interventions
L-DOPS, Placebo
Drug
Lead sponsor
St. Joseph's Hospital and Medical Center, Phoenix
Other
Eligibility
30 Years to 83 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Feb 15, 2019 · Synced Oct 11, 2026, 10:14 PM EDT
Completed Phase 2 Interventional Results available

N-Acetyl Cysteine Plus Naltrexone in Methamphetamine Dependence

NCT00332605
View directory record Official record
Conditions
Methamphetamine Dependence
Interventions
Naltrexone plus N-Acetyl Cysteine, Placebo
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 65 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 23, 2022 · Synced Oct 11, 2026, 10:14 PM EDT
Completed Phase 2 Interventional Results available

Eight-Week Efficacy & Safety Study of Brisdelle™ (Formerly Known as Mesafem) in the Treatment of Vasomotor Symptoms Associated With Menopause

NCT00786188
View directory record Official record
Conditions
Hot Flashes
Interventions
Brisdelle (paroxetine mesylate), Sugar pill
Drug
Lead sponsor
Noven Therapeutics
Industry
Eligibility
41 Years and older · Female only
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
10
States / cities
Lake Worth, Florida • Naples, Florida • Greensboro, North Carolina + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2015 · Synced Oct 11, 2026, 10:14 PM EDT
Completed Phase 3 Interventional

Randomized, Double-Blind, Placebo Controlled Study of the Short Term Clinical Effects of Tolvaptan in Patients Hospitalized for Worsening Heart Failure With Challenging Volume Management

NCT01584557
View directory record Official record
Conditions
Heart Failure
Interventions
Tolvaptan or Samsca, placebo or sugar pill
Drug
Lead sponsor
Cardiovascular Clinical Sciences Inc
Industry
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
37
States / cities
Birmingham, Alabama • Huntsville, Alabama • Los Angeles, California + 34 more
Source: ClinicalTrials.gov public record
Updated Sep 27, 2016 · Synced Oct 11, 2026, 10:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Estrogen and Serotonin on Changing Brain Chemistry

NCT01208324
View directory record Official record
Conditions
Menopause
Interventions
estrogen patch, Amino acids, Placebo Patch, Placebo pills
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
48 Years to 60 Years · Female only
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 2, 2021 · Synced Oct 11, 2026, 10:14 PM EDT
Withdrawn Phase 2 Interventional

Anti-psychotic Medication (New Use) Weight Loss Study

NCT01272752
View directory record Official record
Conditions
Obesity
Interventions
IHBG-10, Placebo
Dietary Supplement
Lead sponsor
Avera McKennan Hospital & University Health Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Sioux Falls, South Dakota
Source: ClinicalTrials.gov public record
Updated Jun 1, 2012 · Synced Oct 11, 2026, 10:14 PM EDT
Completed Phase 2 Interventional Results available

Trial of Dronabinol and Vaporized Cannabis in Chronic Low Back Pain

NCT02460692
View directory record Official record
Conditions
Cannabis, Low Back Pain, Neuropathic Pain
Interventions
Placebos, dronabinol, Vaporized Cannabis 3.7% THC/5.6% CBD
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
19 Years to 70 Years
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 28, 2023 · Synced Oct 11, 2026, 10:14 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Sodium Nitrite to Treat Arterial Aging

NCT02022670
View directory record Official record
Conditions
Vascular Aging
Interventions
Placebo, Sodium Nitrite
Drug
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
50 Years to 79 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 15, 2015 · Synced Oct 11, 2026, 10:14 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Effect of Naproxen, Aspirin, Celecoxib, or Clopidogrel on the Healing of Stomach and Intestinal Ulcers

NCT00778193
View directory record Official record
Conditions
Gastroduodenal Ulcer
Interventions
Naproxen, Aspirin, Celecoxib, Clopidogrel, Placebo
Drug
Lead sponsor
Research Associates of New York, LLP
Other
Eligibility
18 Years to 75 Years
Enrollment
125 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 23, 2008 · Synced Oct 11, 2026, 10:14 PM EDT
Completed Phase 2Phase 3 Interventional Results available

A Study to Test the Use of Duloxetine for Pain in MS

NCT00457730
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Duloxetine, Placebo
Drug
Lead sponsor
Brown, Theodore R., M.D., MPH
Individual
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Kirkland, Washington
Source: ClinicalTrials.gov public record
Updated Apr 27, 2015 · Synced Oct 11, 2026, 10:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sleep Quality and Amyloid-Beta Kinetics

NCT03077620
View directory record Official record
Conditions
Amyloid-beta
Interventions
Suvorexant, Placebo
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
45 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 17, 2022 · Synced Oct 11, 2026, 10:14 PM EDT
Terminated Phase 2 Interventional Results available

Metformin for Reduction of Paclitaxel-Related Neuropathy in Patients With Breast Cancer

NCT02360059
View directory record Official record
Conditions
Breast Cancer
Interventions
Metformin, Placebo, Questionnaires, Sensory and Fine-Motor Tests
Drug · Other · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 74 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 17, 2017 · Synced Oct 11, 2026, 10:14 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Pioglitazone Or Exercise to Treat Mild Cognitive Impairment (MCI)

NCT00736996
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Pioglitazone, Placebo, Endurance Exercise Training
Drug · Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
55 Years and older
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2013
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 15, 2016 · Synced Oct 11, 2026, 10:14 PM EDT
Completed Not applicable Interventional

Open-Label Placebos to Treat Fatigue in Multiple Sclerosis

NCT04002102
View directory record Official record
Conditions
Multiple Sclerosis, Fatigue
Interventions
OLP treatment, Usual care, Expectancy Group
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 1, 2022 · Synced Oct 11, 2026, 10:14 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Multicenter Trial of Combined Pharmacotherapy to Treat Cocaine Dependence

NCT01811940
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Adderall-ER, Topiramate, Placebo
Drug · Other
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 60 Years
Enrollment
169 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
2
States / cities
New York, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 24, 2019 · Synced Oct 11, 2026, 10:14 PM EDT
Completed Phase 2 Interventional Results available

Assess the Antifibrotic Activity of Fuzheng Huayu in Chronic Hepatitis C Patients With Hepatic Fibrosis

NCT00854087
View directory record Official record
Conditions
Chronic Hepatitis C Infection
Interventions
Fuzheng Huayu, Placebo
Drug
Lead sponsor
Tarek Hassanein
Individual
Eligibility
18 Years to 70 Years
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
8
States / cities
Coronado, California • Palo Alto, California • Pasadena, California + 5 more
Source: ClinicalTrials.gov public record
Updated May 19, 2021 · Synced Oct 11, 2026, 10:14 PM EDT
Completed Phase 1 Interventional

Drug Discrimination in Methadone-Maintained Humans Study 3

NCT01068847
View directory record Official record
Conditions
Drug Dependence
Interventions
2-4 of the drugs listed below
Drug
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years to 65 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Mar 7, 2013 · Synced Oct 11, 2026, 10:14 PM EDT
Completed Phase 2 Interventional Results available

Sapropterin as a Treatment for Autistic Disorder

NCT00850070
View directory record Official record
Conditions
Autistic Disorder
Interventions
sapropterin, Placebo
Drug
Lead sponsor
The Children's Health Council
Other
Eligibility
3 Years to 6 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 1, 2018 · Synced Oct 11, 2026, 10:14 PM EDT
Completed Phase 2 Interventional Results available

Therapy in Amyotrophic Lateral Sclerosis (TAME)

NCT02118727
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis, Frontal Temporal Dementia
Interventions
Memantine, Placebo (for Memantine)
Drug
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 85 Years
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
13
States / cities
Phoenix, Arizona • Irvine, California • Jacksonville, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Nov 29, 2022 · Synced Oct 11, 2026, 10:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cannabinoid Control of Fear Extinction Neural Circuits in Post-traumatic Stress Disorder

NCT02069366
View directory record Official record
Conditions
Post-Traumatic Stress Disorder
Interventions
Dronabinol, Placebo
Drug
Lead sponsor
Wayne State University
Other
Eligibility
21 Years to 45 Years
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 2, 2025 · Synced Oct 11, 2026, 10:14 PM EDT