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ClinicalTrials.gov public records Last synced Oct 14, 2026, 12:14 AM EDT

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Showing 313–336 of 425 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Placebo (Cohort B) Clear all
Not listed Phase 1Phase 2 Interventional

Tolerability and Efficacy of RJX in Patients With COVID-19

NCT04708340
View directory record Official record
Conditions
COVID-19, Acute Respiratory Distress Syndrome, SARS-CoV-2, Hypoxemia
Interventions
Rejuveinix (RJX) Active Comparator, Placebo Comparator
Drug
Lead sponsor
Reven Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
237 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
3
States / cities
Houston, Texas • New Braunfels, Texas
Source: ClinicalTrials.gov public record
Updated Mar 15, 2022 · Synced Oct 14, 2026, 12:14 AM EDT
Completed Phase 2 Interventional Results available

A Study of Lebrikizumab in Participants With Idiopathic Pulmonary Fibrosis (IPF)

NCT01872689
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Lebrikizumab, Pirfenidone, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
40 Years and older
Enrollment
505 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
54
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Tucson, Arizona + 47 more
Source: ClinicalTrials.gov public record
Updated Aug 24, 2018 · Synced Oct 14, 2026, 12:14 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Lu AF82422 in Healthy Non-Japanese and Japanese Subjects and in Patients With Parkinson's Disease

NCT03611569
View directory record Official record
Conditions
Healthy, Parkinson Disease
Interventions
Lu AF82422, Placebo
Drug
Lead sponsor
H. Lundbeck A/S
Industry
Eligibility
18 Years to 80 Years
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
4
States / cities
Glendale, California • Hollywood, Florida • Orlando, Florida + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 12, 2021 · Synced Oct 14, 2026, 12:14 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

A Study to Assess the Safety, Tolerability, and Effect on Disease Progression of BIIB105 in Participants With Amyotrophic Lateral Sclerosis (ALS) and Participants With the ALS Ataxin-2 (ATXN2) Genetic Mutation

NCT04494256
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis
Interventions
BIIB105, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
14
States / cities
Phoenix, Arizona • La Jolla, California • Palo Alto, California + 11 more
Source: ClinicalTrials.gov public record
Updated Oct 9, 2025 · Synced Oct 14, 2026, 12:14 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Study to Evaluate Exicorilant (CORT125281) in Combination With Enzalutamide in Patients With Metastatic Castration-Resistant Prostate Cancer

NCT03437941
View directory record Official record
Conditions
Metastatic Castration-Resistant Prostate Cancer
Interventions
Exicorilant, Enzalutamide, Placebo
Drug
Lead sponsor
Corcept Therapeutics
Industry
Eligibility
18 Years and older · Male only
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
6
States / cities
Scottsdale, Arizona • Detroit, Michigan • Basking Ridge, New Jersey + 3 more
Source: ClinicalTrials.gov public record
Updated May 15, 2026 · Synced Oct 14, 2026, 12:14 AM EDT
Completed Phase 1 Interventional Results available

Study to Evaluate Safety, Pharmacokinetics, and Antiviral Activity of Lenacapavir Administered Subcutaneously in Human Immunodeficiency Virus (HIV) -1 Infected Adults

NCT03739866
View directory record Official record
Conditions
HIV-1 Infection
Interventions
Lenacapavir, Placebo, B/F/TAF, TAF
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 65 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
12
States / cities
Los Angeles, California • Sacramento, California • Torrance, California + 7 more
Source: ClinicalTrials.gov public record
Updated Apr 9, 2021 · Synced Oct 14, 2026, 12:14 AM EDT
Completed Phase 2 Interventional Results available

A Phase 2b Study To Evaluate The Efficacy And Safety Profile Of PF-06651600 And PF-06700841 In Active Non-segmental Vitiligo Subjects

NCT03715829
View directory record Official record
Conditions
Active Non-segmental Vitiligo
Interventions
PF-06651600, placebo, PF06700841, narrow-band UVB phototherapy
Drug · Device
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 65 Years
Enrollment
366 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
40
States / cities
Huntington Beach, California • Irvine, California • Los Angeles, California + 25 more
Source: ClinicalTrials.gov public record
Updated Mar 25, 2022 · Synced Oct 14, 2026, 12:14 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Pharmacokinetic Study of NPT 2042 Soft-gelatin Capsules Administered Orally to Healthy Adult Subjects

NCT05503511
View directory record Official record
Conditions
Epilepsy, Alzheimer Disease, Epilepsy Intractable
Interventions
NPT 2042 (bumetanide analog) or Matching Placebo
Drug
Lead sponsor
NeuroPro Therapeutics, Inc.
Industry
Eligibility
19 Years to 55 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Apr 4, 2023 · Synced Oct 14, 2026, 12:14 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Study to Evaluate the Safety, Tolerability, and Immunogenicity of a Combined Modified RNA Vaccine Candidate Against COVID-19 and Influenza.

NCT06178991
View directory record Official record
Conditions
Influenza, COVID-19
Interventions
Influenza and COVID-19 Combination A, Licensed influenza vaccine, COVID-19 Vaccine, Influenza and COVID-19 Combination B, Placebo, Investigational influenza vaccine
Biological
Lead sponsor
BioNTech SE
Industry
Eligibility
18 Years to 64 Years
Enrollment
8,795 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
106
States / cities
Athens, Alabama • Birmingham, Alabama • Mobile, Alabama + 76 more
Source: ClinicalTrials.gov public record
Updated Dec 4, 2025 · Synced Oct 14, 2026, 12:14 AM EDT
Active, not recruiting Phase 2Phase 3 Interventional

LMN-201 for Prevention of C. Difficile Infection Recurrence

NCT05330182
View directory record Official record
Conditions
Clostridioides Difficile Infection
Interventions
LMN-201, Placebo
Drug
Lead sponsor
Lumen Bioscience, Inc.
Industry
Eligibility
18 Years and older
Enrollment
375 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
15
States / cities
Escondido, California • Hamden, Connecticut • Tampa, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 14, 2026, 12:14 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Investigate Safety, Tolerability, and Pharmacokinetics of JNJ-56136379 in Healthy Japanese Adult Participants

NCT02933580
View directory record Official record
Conditions
Healthy
Interventions
JNJ-56136379, Placebo
Drug · Other
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
20 Years to 55 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Mar 16, 2018 · Synced Oct 14, 2026, 12:14 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess Single and Multiple Doses of IkT-148009 in Healthy Elderly Participants and Parkinson's Patients

NCT04350177
View directory record Official record
Conditions
Healthy Elderly, Parkinson Disease
Interventions
IkT-148009, Placebo
Drug
Lead sponsor
ABLi Therapeutics, Inc.
Industry
Eligibility
55 Years to 70 Years
Enrollment
101 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
4
States / cities
Long Beach, California • Hallandale, Florida • Farmington Hills, Michigan + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 10, 2025 · Synced Oct 14, 2026, 12:14 AM EDT
Completed Phase 2 Interventional Results available

Study Of Dacomitinib (PF-00299804) In Advanced NSCLC Patients (Post Chemo Or Select First Line) To Evaluate Prophylactic Intervention On Derm And GI AEs And PRO

NCT01465802
View directory record Official record
Conditions
Non Small Cell Lung Cancer (NSCLC)
Interventions
Dacomitinib, Doxycycline, Probiotic, Alclometasone cream
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
79
States / cities
Duarte, California • Fullerton, California • Irvine, California + 49 more
Source: ClinicalTrials.gov public record
Updated Jan 9, 2019 · Synced Oct 14, 2026, 12:14 AM EDT
Terminated Phase 1 Interventional

Study of GS-0272 in Participants With Rheumatoid Arthritis

NCT06031415
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
GS-0272, Placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 75 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
14
States / cities
Glendale, California • Palo Alto, California • Upland, California + 11 more
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Oct 14, 2026, 12:14 AM EDT
Withdrawn Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Safety, Tolerability, Pharmacokinetics (PK), and Pharmacodynamics (PD) of TAK-988 in Healthy Participants

NCT04082481
View directory record Official record
Conditions
Healthy Volunteers
Interventions
TAK-988, TAK-988 Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
2
States / cities
Glendale, California • Millcreek, Utah
Source: ClinicalTrials.gov public record
Updated Nov 26, 2021 · Synced Oct 14, 2026, 12:14 AM EDT
Terminated Phase 2 Interventional

A Study to Evaluate OP-101 (Dendrimer N-acetyl-cysteine) in Severe Coronavirus Disease 2019 (COVID-19) Patients

NCT04458298
View directory record Official record
Conditions
COVID-19
Interventions
OP-101, Placebo
Drug
Lead sponsor
Ashvattha Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
8
States / cities
Loma Linda, California • Fort Lauderdale, Florida • Jacksonville, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 13, 2023 · Synced Oct 14, 2026, 12:14 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

XW014 in Healthy Subjects and Patients With Type 2 Diabetes Mellitus (T2DM)

NCT05579314
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
XW014, Placebo
Drug
Lead sponsor
Sciwind Biosciences USA Co., Ltd.
Industry
Eligibility
18 Years to 70 Years
Enrollment
127 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
3
States / cities
Lenexa, Kansas • San Antonio, Texas • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Sep 19, 2025 · Synced Oct 14, 2026, 12:14 AM EDT
Completed Phase 1 Interventional

Randomized, Placebo-controlled, 2 Period, Single-blind, Sequential, Multiple Ascending Dose Study

NCT01956305
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
DS-7309, placebo, Metformin
Drug
Lead sponsor
Daiichi Sankyo
Industry
Eligibility
18 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Nov 24, 2014 · Synced Oct 14, 2026, 12:14 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers Results available

A Study to Evaluate the Safety, Tolerability, Pharmacokinetics (PK), and Pharmacodynamics (PD) of Single and Multiple Oral Dose of TAK-418 in Healthy Female Participants

NCT03501069
View directory record Official record
Conditions
Healthy Volunteers
Interventions
TAK-418, TAK-418 Matching Placebo
Drug
Lead sponsor
Millennium Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 55 Years · Female only
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
2
States / cities
Glendale, California • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 16, 2020 · Synced Oct 14, 2026, 12:14 AM EDT
Completed Phase 2 Interventional

A Study Evaluating the Safety and Efficacy of RDX013 for the Treatment of Hyperkalemia

NCT04780841
View directory record Official record
Conditions
Hyperkalemia
Interventions
RDX013, Placebo
Drug
Lead sponsor
Ardelyx
Industry
Eligibility
18 Years to 85 Years
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
6
States / cities
Coral Gables, Florida • Miami Lakes, Florida • Miami Springs, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated May 4, 2022 · Synced Oct 14, 2026, 12:14 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Drug-drug Interaction Study of Gepotidacin

NCT04493931
View directory record Official record
Conditions
Infections, Bacterial
Interventions
Gepotidacin, Cimetidine, Rifampicin, Midazolam, Digoxin, Placebo matching to gepotidacin
Drug · Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 50 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Mar 4, 2022 · Synced Oct 14, 2026, 12:14 AM EDT
Withdrawn Phase 2 Interventional

A Study to Evaluate Adverse Events and Effectiveness of OnabotulinumtoxinA in Participants Undergoing Open Abdominal Ventral Hernia Repair for the Achievement of Primary Fascial Closure Without the Use of Component Separation Technique

NCT05606757
View directory record Official record
Conditions
Ventral Hernia, Abdominal Hernia
Interventions
BOTOX Dose A, Placebo for BOTOX, BOTOX Dose B, BOTOX Dose C
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
2
States / cities
Mineola, New York • Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated May 16, 2024 · Synced Oct 14, 2026, 12:14 AM EDT
Recruiting Phase 1 Interventional

A Study to Investigate Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of AZD4954 in Healthy Adult Participants With or Without Elevated Lipoprotein (a) (Lp[a]) Levels, and Participants With Dyslipidemia

NCT06980428
View directory record Official record
Conditions
Healthy Participants, Dyslipidemia
Interventions
AZD4954, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 70 Years
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
6
States / cities
Glendale, California • Inverness, Florida • Jacksonville, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Oct 14, 2026, 12:14 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Safety, Pharmacokinetics and Efficacy of Dupilumab in Patients ≥6 Months to <6 Years With Moderate-to-Severe Atopic Dermatitis (Liberty AD PRESCHOOL)

NCT03346434
View directory record Official record
Conditions
Dermatitis, Atopic
Interventions
Dupilumab, Matching placebo
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
6 Months to 5 Years
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
33
States / cities
Birmingham, Alabama • Gilbert, Arizona • Long Beach, California + 30 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2022 · Synced Oct 14, 2026, 12:14 AM EDT