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ClinicalTrials.gov public records Last synced Oct 25, 2026, 12:52 AM EDT

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Showing 889–912 of 33,093 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: PLACEBO Clear all
Recruiting Phase 2 Interventional

A Phase 2 Study and Open-Label Extension of NEU-411 in Companion Diagnostic-Positive Participants With Early Parkinson's Disease

NCT06680830
View directory record Official record
Conditions
Parkinson Disease, Parkinson, Idiopathic Parkinson Disease, Early Parkinson Disease (Early PD), Parkinson Disease, Idiopathic
Interventions
NEU-411, Placebo
Drug · Other
Lead sponsor
Neuron23 Inc.
Industry
Eligibility
40 Years to 80 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
45
States / cities
Sun City, Arizona • Little Rock, Arkansas • Fresno, California + 40 more
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 25, 2026, 12:52 AM EDT
Completed Phase 2 Interventional

Effects of AZD5004 in Adults Who Are Living With Obesity or Overweight With at Least 1 Weight-related Comorbidity

NCT06579092
View directory record Official record
Conditions
Obesity or Overweight
Interventions
AZD5004, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
310 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
30
States / cities
Chandler, Arizona • Huntington Park, California • La Mesa, California + 27 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced Oct 25, 2026, 12:52 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Oral Immunotherapy for Wheat Allergy

NCT01980992
View directory record Official record
Conditions
Wheat Allergy
Interventions
Wheat OIT
Drug
Lead sponsor
Hugh A Sampson, MD
Other
Eligibility
4 Years to 30 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
4
States / cities
Stanford, California • Chicago, Illinois • Baltimore, Maryland + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 14, 2020 · Synced Oct 25, 2026, 12:52 AM EDT
Active, not recruiting Phase 3 Interventional

A Clinical Trial for Participants With DEE to Assess Efficacy, Safety, Tolerability, and PK of Relutrigine

NCT07010471
View directory record Official record
Conditions
Developmental and Epileptic Encephalopathy 1
Interventions
1.0mg/kg/day PRAX-562, 1.5mg/kg/day PRAX-562, Placebo
Drug
Lead sponsor
Praxis Precision Medicines
Industry
Eligibility
2 Years to 65 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
6
States / cities
La Jolla, California • Gulf Breeze, Florida • Chevy Chase, Maryland + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Oct 25, 2026, 12:52 AM EDT
Recruiting Phase 2 Interventional

Tocilizumab for Acute Chest Syndrome

NCT05640271
View directory record Official record
Conditions
Sickle Cell Disease, Acute Chest Syndrome
Interventions
Tocilizumab
Drug
Lead sponsor
University of Chicago
Other
Eligibility
12 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 25, 2026, 12:52 AM EDT
Recruiting Phase 3 Interventional

Assess the Safety and Efficacy of Sovateltide in Patients With Acute Cerebral Ischemic Stroke

NCT05691244
View directory record Official record
Conditions
Acute Ischemic Stroke, Cerebral Stroke
Interventions
Drug: Normal Saline, Sovateltide
Drug
Lead sponsor
Pharmazz, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
514 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
14
States / cities
Tucson, Arizona • Carmichael, California • Oxnard, California + 10 more
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 25, 2026, 12:52 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess the Effects of Epetraborole on the QT Interval in Healthy Adult Subjects

NCT05995444
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Epetraborole and matching placebo, Epetraborole, Placebo, Moxifloxacin
Drug
Lead sponsor
AN2 Therapeutics, Inc
Industry
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Dec 21, 2023 · Synced Oct 25, 2026, 12:52 AM EDT
Completed Not applicable Interventional Results available

Remotely Resolving Psychological Stress (Remote RePS)

NCT03196999
View directory record Official record
Conditions
Post Traumatic Stress Disorder
Interventions
Personalized Attention Bias Training, Neutral Attention Training Condition, Non-Personalized Attention Bias Training
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
689 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 25, 2026, 12:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

How Does Iron Supplementation Affect Training and Performance in Female Collegiate Rowers?

NCT01383798
View directory record Official record
Conditions
Iron Deficiency (Without Anemia)
Interventions
Placebo, Ferrous sulfate
Dietary Supplement
Lead sponsor
Cornell University
Other
Eligibility
18 Years to 30 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Ithaca, New York
Source: ClinicalTrials.gov public record
Updated Mar 14, 2014 · Synced Oct 25, 2026, 12:52 AM EDT
Completed Phase 2 Interventional Results available

Effect of Ileal Bile Acid Transporter Inhibitor in Functional Constipation

NCT01038687
View directory record Official record
Conditions
Functional Constipation
Interventions
A3309, placebo
Drug
Lead sponsor
Michael Camilleri, MD
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 4, 2020 · Synced Oct 25, 2026, 12:52 AM EDT
Completed Phase 4 Interventional

Treatment of Disturbed Sleep in Progressive Supranuclear Palsy (PSP)

NCT04014387
View directory record Official record
Conditions
Progressive Supranuclear Palsy(PSP), Insomnia
Interventions
Suvorexant, Zolpidem, Placebo oral capsule
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 25, 2026, 12:52 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Tolerability of Lu AG06474 in Healthy Young Men

NCT05003687
View directory record Official record
Conditions
Healthy
Interventions
Lu AG06474, Placebo
Drug
Lead sponsor
H. Lundbeck A/S
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jan 9, 2023 · Synced Oct 25, 2026, 12:52 AM EDT
Completed Phase 3 Interventional Results available

Comparison of Efficacy of Indacaterol Versus Placebo Over 12 Weeks

NCT01068600
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Indacaterol, Placebo to indacaterol
Drug
Lead sponsor
Novartis
Industry
Eligibility
40 Years and older
Enrollment
318 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
54
States / cities
Anniston, Alabama • Jasper, Alabama • Glendale, Arizona + 46 more
Source: ClinicalTrials.gov public record
Updated Aug 19, 2011 · Synced Oct 25, 2026, 12:52 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety Study of Botulinum Toxin Type A Against Placebo to Treat Spasticity in the Leg After a Stroke

NCT01464307
View directory record Official record
Conditions
Post-stroke Spasticity of the Lower Limb
Interventions
IncobotulinumtoxinA (400 Units), Placebo Comparator
Drug
Lead sponsor
Merz Pharmaceuticals GmbH
Industry
Eligibility
18 Years to 80 Years
Enrollment
290 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
12
States / cities
Downey, California • Long Beach, California • Fairfield, Connecticut + 9 more
Source: ClinicalTrials.gov public record
Updated Nov 7, 2016 · Synced Oct 25, 2026, 12:52 AM EDT
Completed Phase 2 Interventional Results available

PECS Block vs. Multimodal Analgesia for Prevention of Persistent Postoperative Pain in Breast Surgery

NCT03084536
View directory record Official record
Conditions
Breast Cancer, Breast Cancer Female, Cancer of Breast
Interventions
Bupivacaine, Gabapentin, Celecoxib, Acetaminophen, Midazolam, Fentanyl
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 24, 2024 · Synced Oct 25, 2026, 12:52 AM EDT
Completed Phase 3 Interventional Results available

Pembrolizumab (MK-3475) Plus Gemcitabine/Cisplatin Versus Placebo Plus Gemcitabine/Cisplatin for First-Line Advanced and/or Unresectable Biliary Tract Carcinoma (BTC) (MK-3475-966/KEYNOTE-966)

NCT04003636
View directory record Official record
Conditions
Biliary Tract Carcinoma
Interventions
Pembrolizumab, Gemcitabine, Cisplatin, Placebo
Biological · Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older
Enrollment
1,069 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
18
States / cities
Birmingham, Alabama • La Jolla, California • Los Angeles, California + 14 more
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Oct 25, 2026, 12:52 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

3BNC117 and 10-1074 in HIV Uninfected Adults

NCT02824536
View directory record Official record
Conditions
Human Immunodeficiency Virus
Interventions
3BNC117, 10-1074, Placebo
Drug
Lead sponsor
Rockefeller University
Other
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 17, 2018 · Synced Oct 25, 2026, 12:52 AM EDT
Completed Early Phase 1 Interventional

Mechanistic Clinical Trial of Colchicine in Patients With Peripheral Artery Disease

NCT06212271
View directory record Official record
Conditions
Peripheral Artery Disease
Interventions
Colchicine, Placebo
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced Oct 25, 2026, 12:52 AM EDT
Recruiting Phase 4 Interventional

Dopaminergic Therapy for Anhedonia - 2

NCT06075771
View directory record Official record
Conditions
Anhedonia, Depression
Interventions
Carbidopa Levodopa, Placebo
Drug
Lead sponsor
Emory University
Other
Eligibility
25 Years to 55 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Oct 25, 2026, 12:52 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A MAD Study of TT301/MW189 in Healthy Volunteers

NCT02942771
View directory record Official record
Conditions
Healthy Adult Volunteers
Interventions
0.075mg/kg TT301/MW189, 0.15mg/kg TT301MW189, 0.25mg/kg TT301/MW189, 0.30mg/kg TT301/MW189, Placebo
Drug
Lead sponsor
Linda Van Eldik
Other
Eligibility
18 Years to 50 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 16, 2020 · Synced Oct 25, 2026, 12:52 AM EDT
Recruiting Phase 1 Interventional

Frontal iTBS for Impulsivity and Suicidal Ideation in Veterans With Mild Traumatic Brain Injury

NCT05647044
View directory record Official record
Conditions
Mild Traumatic Brain Injury, Suicidal Ideation, Impulsivity
Interventions
intermittent theta burst stimulation, placebo intermittent theta burst stimulation
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
22 Years to 65 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Hines, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Oct 25, 2026, 12:52 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety And Tolerability Study Of BID Titration Scheme With PF-05089771

NCT01772264
View directory record Official record
Conditions
Healthy
Interventions
PF-05089771, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated May 10, 2013 · Synced Oct 25, 2026, 12:52 AM EDT
Completed Not applicable Interventional

Vitamin and Mineral Supplementation Improves Micronutrient Status in Older Adults

NCT03061409
View directory record Official record
Conditions
Nutrient Deficiency
Interventions
Pharmavite Nature Made Multi for Him 50+, Placebo
Dietary Supplement
Lead sponsor
Tufts University
Other
Eligibility
45 Years to 75 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 10, 2019 · Synced Oct 25, 2026, 12:52 AM EDT
Completed Phase 2 Interventional Results available

Dose-finding Study With ACT-132577 (Aprocitentan) in Participants With Essential Hypertension

NCT02603809
View directory record Official record
Conditions
Essential Hypertension
Interventions
Aprocitentan 5 mg, Aprocitentan 10 mg, Aprocitentan 25 mg, Aprocitentan 50 mg, Lisinopril 20 mg, Placebo
Drug
Lead sponsor
Idorsia Pharmaceuticals Ltd.
Industry
Eligibility
18 Years to 75 Years
Enrollment
1,659 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
74
States / cities
Fort Payne, Alabama • Chandler, Arizona • Peoria, Arizona + 62 more
Source: ClinicalTrials.gov public record
Updated Nov 23, 2022 · Synced Oct 25, 2026, 12:52 AM EDT