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ClinicalTrials.gov public records Last synced Oct 31, 2026, 4:32 AM EDT

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Showing 1417–1440 of 33,121 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: PLACEBO Clear all
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Double-Blinded Clinical Trial Using Apatone®B for Symptomatic Postoperative Total Joint Replacements

NCT01272830
View directory record Official record
Conditions
Edematous, Synovitis, Foreign Body Reaction, Osteolysis
Interventions
Placebo, Apatone®B
Drug
Lead sponsor
IC-MedTech Corporation
Industry
Eligibility
50 Years to 85 Years
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Akron, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 31, 2018 · Synced Oct 31, 2026, 4:32 AM EDT
Completed Not applicable Interventional

Evaluation of Vitamin K Supplementation for Calcific Uremic Arteriolopathy

NCT02278692
View directory record Official record
Conditions
Calciphylaxis, Calcific Uremic Arteriolopathy
Interventions
Vitamin K, Placebo
Dietary Supplement · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 17, 2019 · Synced Oct 31, 2026, 4:32 AM EDT
Completed Phase 4 Interventional

Efficacy and Safety of Once-Daily Atomoxetine Hydrochloride in Adults With ADHD Over an Extended Period of Time (6 Months)

NCT00190736
View directory record Official record
Conditions
ADHD
Interventions
Atomoxetine Hydrochloride, placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 54 Years
Enrollment
440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
19
States / cities
Lafayette, California • Spring Valley, California • Farmington, Connecticut + 16 more
Source: ClinicalTrials.gov public record
Updated Nov 6, 2007 · Synced Oct 31, 2026, 4:32 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Clinical Study to Evaluate Experimental Children's Toothpastes in an In-Situ Caries Model

NCT01607411
View directory record Official record
Conditions
Dental Caries
Interventions
Fluoride, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
11 Years to 14 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 11, 2014 · Synced Oct 31, 2026, 4:32 AM EDT
Terminated Phase 2 Interventional Results available

A Study of ATR-101 for the Treatment of Endogenous Cushing's Syndrome

NCT03053271
View directory record Official record
Conditions
Cushing Syndrome
Interventions
ATR-101, Placebo
Drug
Lead sponsor
Millendo Therapeutics US, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
3
States / cities
Boston, Massachusetts • Cleveland, Ohio • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 2, 2021 · Synced Oct 31, 2026, 4:32 AM EDT
Completed Phase 3 Interventional Results available

A Study of Rivaroxaban (JNJ-39039039) on the Venous Thromboembolic Risk in Post-Hospital Discharge Patients

NCT02111564
View directory record Official record
Conditions
Heart Failure, Respiratory Insufficiency, Stroke Acute, Infectious Diseases, Rheumatic Diseases
Interventions
Rivaroxaban, 10 mg, Rivaroxaban, 7.5 mg, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
40 Years and older
Enrollment
12,024 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
135
States / cities
Birmingham, Alabama • Mobile, Alabama • Sheffield, Alabama + 132 more
Source: ClinicalTrials.gov public record
Updated Nov 25, 2019 · Synced Oct 31, 2026, 4:32 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers

Generate and Test the Reliability of a PD Model of OXT on Pupillary Hippus as a Measure of CNS Activity

NCT04427709
View directory record Official record
Conditions
Chronic Pain, Osteoarthritis, Knee
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 75 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 31, 2026, 4:32 AM EDT
Completed Phase 4 Interventional

A Study Evaluating the Efficacy and Safety of Adding Symlin® to Lantus® (Insulin Glargine) in Subjects With Type 2 Diabetes

NCT00240253
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
pramlintide acetate
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 75 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
34
States / cities
Phoenix, Arizona • Concord, California • La Jolla, California + 31 more
Source: ClinicalTrials.gov public record
Updated Mar 31, 2015 · Synced Oct 31, 2026, 4:32 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

EMPOWIR:Enhance the Metabolic Profile of Women With Insulin Resistance

NCT00618072
View directory record Official record
Conditions
Hyperinsulinemia, Insulin Resistance, Obesity
Interventions
metformin and rosiglitazone
Drug
Lead sponsor
New York Medical College
Other
Eligibility
35 Years to 55 Years · Female only
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Mar 28, 2014 · Synced Oct 31, 2026, 4:32 AM EDT
Completed Phase 3 Interventional Results available

An Efficacy, Safety and Tolerability Study of TMC435 in Genotype 1 Hepatitis C-infected Patients Who Relapsed After Previous Therapy

NCT01281839
View directory record Official record
Conditions
Hepatitis C
Interventions
TMC435, Placebo, Peginterferon alpha-2a (PegIFN alpha-2a), Ribavirin (RBV)
Drug
Lead sponsor
Janssen R&D Ireland
Industry
Eligibility
18 Years and older
Enrollment
394 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
11
States / cities
Bakersfield, California • Aurora, Colorado • Jacksonville, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2014 · Synced Oct 31, 2026, 4:32 AM EDT
Recruiting Phase 3 Interventional

A Study to Evaluate the Maintenance Effect of Osavampator as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD)

NCT07196501
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Osavampator, Placebo
Drug
Lead sponsor
Neurocrine Biosciences
Industry
Eligibility
18 Years and older
Enrollment
550 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
24
States / cities
Oceanside, California • Orange, California • San Jose, California + 21 more
Source: ClinicalTrials.gov public record
Updated Oct 22, 2026 · Synced Oct 31, 2026, 4:32 AM EDT
Enrolling by invitation Phase 2 Interventional

Multi-Arm Multi-Stage Adaptive Platform Trial (APT) for the Acute Treatment of Traumatic Brain Injury

NCT05826912
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Atorvastatin Calcium, Minocycline Hydrochloride, Candesartan Cilexetil, Placebo
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
672 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
18
States / cities
San Francisco, California • Indianapolis, Indiana • Lexington, Kentucky + 14 more
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Oct 31, 2026, 4:32 AM EDT
Completed Phase 2 Interventional Results available

Effects of Testosterone Replacement on Pain Sensitivity and Pain Perception

NCT00351819
View directory record Official record
Conditions
Pain, Hypogonadism
Interventions
AndroGel, Placebo
Drug · Other
Lead sponsor
Boston University
Other
Eligibility
18 Years to 100 Years · Male only
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 28, 2017 · Synced Oct 31, 2026, 4:32 AM EDT
Withdrawn Phase 2 Interventional

A Study to Learn About the Medicine Called Nirmatrelvir Used in Combination With Ritonavir in People With Weakened Immune Systems or at Increased Risk for Poor Outcomes Who Are Hospitalized Due to Severe COVID-19

NCT05545319
View directory record Official record
Conditions
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), Coronavirus Disease 2019 (COVID-19), Immunocompromised, Hospitalization, Child, Hospitalized
Interventions
Nirmatrelvir, Ritonavir, Placebo for nirmatrelvir
Drug
Lead sponsor
Pfizer
Industry
Eligibility
12 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
2
States / cities
Cooperstown, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 1, 2023 · Synced Oct 31, 2026, 4:32 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Local Vasoconstriction in Postural Tachycardia Syndrome

NCT01210430
View directory record Official record
Conditions
Postural Tachycardia Syndrome
Interventions
Losartan, Ascorbic Acid (Vitamin C), Normal Saline
Drug
Lead sponsor
New York Medical College
Other
Eligibility
14 Years to 29 Years
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Hawthorne, New York
Source: ClinicalTrials.gov public record
Updated Jun 10, 2021 · Synced Oct 31, 2026, 4:32 AM EDT
Recruiting Phase 2 Interventional

Omalizumab Before Onset of Exacerbations

NCT05332067
View directory record Official record
Conditions
Asthma in Children, Atopy, Viral Upper Respiratory Infection
Interventions
Omalizumab, Placebo
Drug
Lead sponsor
Children's National Research Institute
Other
Eligibility
6 Years to 17 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jul 14, 2025 · Synced Oct 31, 2026, 4:32 AM EDT
Completed Not applicable Interventional

Magnesium Sulfate Versus 5% Dextrose With Treatment Resistant Depression

NCT01597167
View directory record Official record
Conditions
Depression
Interventions
Magnesium sulfate
Dietary Supplement
Lead sponsor
University of Miami
Other
Eligibility
21 Years to 70 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jan 21, 2016 · Synced Oct 31, 2026, 4:32 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

A Study to Evaluate A Range of Dose Levels of Ad26.ZEBOV and MVA-BN-Filo in Healthy Adult Participants

NCT02543567
View directory record Official record
Conditions
Healthy
Interventions
Ad26.ZEBOV 5*10^10 viral particles (vp), Ad26.ZEBOV 2*10^10 (vp), Ad26.ZEBOV 0.8*10^10 (vp), MVA-BN-Filo 1*10^8 Infectious Unit [Inf. U.], MVA-BN-Filo 5*10^7 Inf. U., Placebo
Biological
Lead sponsor
Janssen Vaccines & Prevention B.V.
Industry
Eligibility
18 Years to 50 Years
Enrollment
525 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
6
States / cities
Huntsville, Alabama • San Diego, California • Melbourne, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated May 25, 2025 · Synced Oct 31, 2026, 4:32 AM EDT
Terminated Phase 3 Interventional Results available

REMAP Trial for Optimizing Surgical Outcomes at UPMC

NCT03861767
View directory record Official record
Conditions
Aging
Interventions
Metformin ER, Placebo
Drug
Lead sponsor
Matthew Neal MD
Other
Eligibility
18 Years and older
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 18, 2024 · Synced Oct 31, 2026, 4:32 AM EDT
Completed Phase 2 Interventional Results available

Phase 2 DaxibotulinumtoxinA for Injection for the Management of Plantar Fasciitis

NCT03137407
View directory record Official record
Conditions
Plantar Fasciitis
Interventions
Botulinum Toxins, Type A, Placebo
Biological
Lead sponsor
Revance Therapeutics, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
5
States / cities
Duluth, Georgia • Des Plaines, Illinois • Overland Park, Kansas + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2023 · Synced Oct 31, 2026, 4:32 AM EDT
Completed Not applicable Interventional

Lamotrigine Augmentation in Resistant Depression

NCT00901407
View directory record Official record
Conditions
Unipolar Depression
Interventions
lamotrigine, placebo, paroxetine
Drug
Lead sponsor
Louisiana State University Health Sciences Center in New Orleans
Other
Eligibility
18 Years to 65 Years
Enrollment
138 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated May 13, 2009 · Synced Oct 31, 2026, 4:32 AM EDT
Completed Phase 4 Interventional Results available

Evaluation of Depression Symptoms and Brain Activity Associated With Response to Treatment of Depression

NCT00200902
View directory record Official record
Conditions
Depression
Interventions
Venlafaxine (Effexor), Duloxetine (Cymbalta), Escitalopram (Lexapro), Placebo, Interpersonal Clinical Interaction (ICI)
Drug · Other · Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 65 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 13, 2024 · Synced Oct 31, 2026, 4:32 AM EDT
Terminated Phase 3 Interventional Results available

Phase 3 Study to Evaluate the Efficacy and Safety of Intravenous BIIB093 (Glibenclamide) for Severe Cerebral Edema Following Large Hemispheric Infarction

NCT02864953
View directory record Official record
Conditions
Brain Edema, Stroke, Acute
Interventions
BIIB093, Placebo
Drug
Lead sponsor
Remedy Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
535 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
74
States / cities
Phoenix, Arizona • Tucson, Arizona • Palo Alto, California + 59 more
Source: ClinicalTrials.gov public record
Updated Nov 25, 2024 · Synced Oct 31, 2026, 4:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Efficacy of 1072nm Infrared Stimulation on Executive Functioning in Dementia

NCT01059877
View directory record Official record
Conditions
Dementia
Interventions
1072nm infrared Photobiomodulation, Photobiomodulation SIMULATED
Device
Lead sponsor
Quietmind Foundation
Other
Eligibility
50 Years to 85 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Plymouth Meeting, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 27, 2018 · Synced Oct 31, 2026, 4:32 AM EDT