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ClinicalTrials.gov public records Last synced Oct 16, 2026, 7:38 PM EDT

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Showing 1057–1080 of 3,459 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Matching Oral Placebo Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

An Adaptive Phase I Study to Evaluate the Safety, Efficacy and Dose Responses of Ronacaleret in Healthy Human Volunteers

NCT01466335
View directory record Official record
Conditions
Bone Marrow Transplantation
Interventions
Ronacaleret (100mg tablet), Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jun 20, 2017 · Synced Oct 16, 2026, 7:38 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of BBT-877 in Healthy Subjects

NCT03830125
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
BBT-877, Single dose, Placebo group, BBT-877, Multiple doses
Drug
Lead sponsor
Bridge Biotherapeutics, Inc.
Industry
Eligibility
19 Years to 55 Years
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Jan 18, 2020 · Synced Oct 16, 2026, 7:38 PM EDT
Not yet recruiting Phase 2 Interventional

Use of N-Acetylcysteine in the Treatment of Repetitive and Self-Injurious Behaviors in Cornelia de Lange Syndrome

NCT04381897
View directory record Official record
Conditions
Cornelia de Lange Syndrome
Interventions
N-acetyl cysteine, Placebo
Drug · Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
13 Years to 35 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 14, 2026 · Synced Oct 16, 2026, 7:38 PM EDT
Completed Phase 1 Interventional Results available

Roflumilast Plus Alogliptin Proof-of-Mechanism Study in Type2 Diabetes

NCT01664624
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Roflumilast, Alogliptin, Exenatide, Placebo to roflumilast, Placebo to alogliptin
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
2
States / cities
Chula Vista, California • Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Feb 1, 2017 · Synced Oct 16, 2026, 7:38 PM EDT
Terminated Phase 3 Interventional

Efficacy of Lapaquistat Acetate Alone or Combined With High-Dose Statin Therapy in Subjects With Hypercholesterolemia

NCT00249899
View directory record Official record
Conditions
Hypercholesterolemia
Interventions
Lapaquistat acetate and stable statin therapy, Stable statin therapy
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
649 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
13
States / cities
Santa Ana, California • Chicago, Illinois • Iowa City, Iowa + 10 more
Source: ClinicalTrials.gov public record
Updated May 24, 2012 · Synced Oct 16, 2026, 7:38 PM EDT
Completed Phase 1 Interventional Results available

Multiple Dose Study Of PF-04937319 In Patients With Type 2 Diabetes

NCT01272804
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, NIDDM
Interventions
PF-04937319, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 70 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
4
States / cities
Miami, Florida • South Miami, Florida • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 1, 2017 · Synced Oct 16, 2026, 7:38 PM EDT
Completed Phase 1 Interventional

A Study to Evaluate The Effects of RO5545965 in Participants With Negative Symptoms of Schizophrenia Treated With Antipsychotics

NCT02824055
View directory record Official record
Conditions
Schizophrenia
Interventions
Placebo, RO5545965
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 50 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
3
States / cities
Garden Grove, California • Glendale, California • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 7, 2017 · Synced Oct 16, 2026, 7:38 PM EDT
Terminated Phase 2 Interventional Results available

HLAB-002 of ANS-6637 for Alcohol Use Disorder

NCT03970109
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
ANS-6637, Placebo oral tablet
Drug
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
21 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
3
States / cities
New Haven, Connecticut • Providence, Rhode Island • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 29, 2024 · Synced Oct 16, 2026, 7:38 PM EDT
Completed Phase 2 Interventional Results available

A Phase 2 Study to Evaluate the Safety and Efficacy of CTP-692 as an Adjunctive Treatment in Adults With Schizophrenia

NCT04158687
View directory record Official record
Conditions
Schizophrenia
Interventions
CTP-692, Placebo
Drug
Lead sponsor
Concert Pharmaceuticals
Industry
Eligibility
18 Years to 55 Years
Enrollment
326 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
26
States / cities
Little Rock, Arkansas • Rogers, Arkansas • Cerritos, California + 21 more
Source: ClinicalTrials.gov public record
Updated Dec 22, 2023 · Synced Oct 16, 2026, 7:38 PM EDT
Terminated Phase 2 Interventional Results available

A Study of Safety and Efficacy of Tildacerfont in Females With Polycystic Ovary Syndrome and Elevated Adrenal Androgens

NCT05370521
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Tildacerfont, Placebo
Drug
Lead sponsor
Spruce Biosciences
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
21
States / cities
Sacramento, California • San Francisco, California • New Haven, Connecticut + 17 more
Source: ClinicalTrials.gov public record
Updated Oct 9, 2025 · Synced Oct 16, 2026, 7:38 PM EDT
Recruiting Phase 3 Interventional

Study to Evaluate the Effect of Balcinrenone/Dapagliflozin in Patients With Heart Failure and Impaired Kidney Function

NCT06307652
View directory record Official record
Conditions
Heart Failure and Impaired Kidney Function
Interventions
balcinrenone/dapagliflozin 15 mg/10 mg and matching placebo for dapagliflozin 10 mg, balcinrenone/dapagliflozin 40 mg/10 mg and matching placebo for dapagliflozin 10 mg, dapagliflozin 10 mg and matching placebo for balcinrenone/dapagliflozin
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
3,850 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
166
States / cities
Alexander City, Alabama • Birmingham, Alabama • Fairhope, Alabama + 142 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 16, 2026, 7:38 PM EDT
Active, not recruiting Phase 2Phase 3 Interventional

A Clinical Trial of PRAX-562 in Subjects With Developmental and Epileptic Encephalopathies (DEE)

NCT05818553
View directory record Official record
Conditions
SCN2A Encephalopathy, SCN8A Encephalopathy
Interventions
PRAX-562
Drug
Lead sponsor
Praxis Precision Medicines
Industry
Eligibility
1 Year to 18 Years
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
4
States / cities
Atlanta, Georgia • Chicago, Illinois • Minneapolis, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Oct 16, 2026, 7:38 PM 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 26, 2026 · Synced Oct 16, 2026, 7:38 PM EDT
Recruiting Phase 2 Interventional

A Phase 2 Study of CRD-4730 in CPVT

NCT06658899
View directory record Official record
Conditions
Catecholaminergic Polymorphic Ventricular Tachycardia
Interventions
CRD-4730, Placebo
Drug
Lead sponsor
Cardurion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 99 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
5
States / cities
San Francisco, California • Morrisville, North Carolina • Houston, Texas + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Oct 16, 2026, 7:38 PM EDT
Terminated Phase 3 Interventional Results available

Efficacy and Safety of Cannabidiol Oral Solution (GWP42003-P, CBD-OS) in Patients With Rett Syndrome

NCT03848832
View directory record Official record
Conditions
Rett Syndrome, RTT
Interventions
GWP42003-P, Placebo
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
2 Years to 18 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
14
States / cities
Birmingham, Alabama • San Diego, California • Aurora, Colorado + 11 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2022 · Synced Oct 16, 2026, 7:38 PM EDT
Completed Phase 2 Interventional Results available

ORION: Effects of Cenicriviroc on Insulin Sensitivity in Subjects With Prediabetes or Type 2 Diabetes Mellitus (T2DM) and Suspected NAFLD

NCT02330549
View directory record Official record
Conditions
Prediabetic State, Non-alcoholic Fatty Liver Disease, Type 2 Diabetes Mellitus
Interventions
Cenicriviroc 150 mg, Placebo
Drug
Lead sponsor
Tobira Therapeutics, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
2
States / cities
Fort Sam Houston, Texas • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Oct 11, 2019 · Synced Oct 16, 2026, 7:38 PM EDT
Active, not recruiting Phase 3 Interventional Results available

Study of Efficacy and Safety of Dabrafenib in Combination With Trametinib in Previously Treated Patients With Metastatic, Radio-active Iodine Refractory BRAF V600E Mutation Positive Differentiated Thyroid Cancer

NCT04940052
View directory record Official record
Conditions
Differentiated Thyroid Cancer (DTC)
Interventions
Dabrafenib, Trametinib, Trametinib Placebo, Dabrafenib placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 99 Years
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
2
States / cities
Chicago, Illinois • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 16, 2026, 7:38 PM EDT
Not yet recruiting Early Phase 1 Interventional

Guanfacine and Cromolyn Sodium for POTS: The DBPOTS Trial

NCT07757555
View directory record Official record
Conditions
Postural Orthostatic Tachycardia Syndrome (POTS), Dysautonomia, Orthostatic Intolerance, Autonomic Nervous System Diseases
Interventions
Guanfacine (GFC), Cromolyn Sodium, Placebo
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 16, 2026, 7:38 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study of Soticlestat in Healthy Adult Nondependent Recreational Drug Users With Central Nervous System (CNS) Depressant Experience

NCT05602818
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Soticlestat 300 mg, Soticlestat 600 mg, Soticlestat 900 mg, Alprazolam, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 55 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 16, 2026, 7:38 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

A Study to Investigate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Single and Multiple Doses of EDP-978 in Healthy Adults

NCT07540910
View directory record Official record
Conditions
Chronic Inducible Urticaria, Chronic Spontaneous Urticaria
Interventions
EDP-978, Placebo
Drug
Lead sponsor
Enanta Pharmaceuticals, Inc
Industry
Eligibility
18 Years to 65 Years
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Oct 16, 2026, 7:38 PM EDT
Terminated Phase 2Phase 3 Interventional Results available

Clinical Trial to Evaluate the Safety and Tolerability of Hydrogen in Patients With Parkinson's Disease

NCT03971617
View directory record Official record
Conditions
Parkinson Disease
Interventions
Hydrogen, Placebo oral tablet
Drug
Lead sponsor
Stony Brook University
Other
Eligibility
40 Years to 80 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Apr 12, 2023 · Synced Oct 16, 2026, 7:38 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Trial of Cannabis for Essential Tremor

NCT03805750
View directory record Official record
Conditions
Essential Tremor
Interventions
CBD/THC, Placebo oral capsule
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
21 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Oct 13, 2022 · Synced Oct 16, 2026, 7:38 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

A Single Dose Pharmacokinetic (PK) and Safety Study of GSK2838232 With and Without Ritonavir (RTV) Conducted in Healthy Subjects

NCT02289482
View directory record Official record
Conditions
Infection, Human Immunodeficiency Virus
Interventions
GSK2838232 PIB (SDD), GSK2838232 PIB (API), Placebo, Ritonavir
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 15, 2017 · Synced Oct 16, 2026, 7:38 PM EDT
Recruiting Phase 3 Interventional

A Study to Evaluate the Safety and Efficacy of Oral Nizubaglustat (AZ-3102) in Late-infantile and Juvenile Forms of Niemann-Pick Type C Disease (NPC)

NCT07082725
View directory record Official record
Conditions
Niemann-Pick Type C Disease
Interventions
Nizubaglustat, Placebo
Drug
Lead sponsor
Azafaros B.V.
Industry
Eligibility
4 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
5
States / cities
Oakland, California • Minneapolis, Minnesota • Rochester, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 16, 2026, 7:38 PM EDT