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ClinicalTrials.gov public records Last synced Oct 3, 2026, 4:45 PM EDT

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Showing 49–72 of 616 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Placebo-Cohort 5 Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

A Single and Multiple Ascending Dose Study to Investigate the Safety, Tolerability, and Pharmacokinetics of AZD8965 in Healthy Participants (Including Japanese and Chinese Participants) and an Open-label Cohort to Assess the Effect of Food on the Pharmacokinetics of AZD8965 in Healthy Participants

NCT06502379
View directory record Official record
Conditions
Healthy Participants
Interventions
AZD8965, Placebo
Drug · Other
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years
Enrollment
147 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced Oct 3, 2026, 4:45 PM 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 3, 2026, 4:45 PM EDT
Completed Phase 3 Interventional Results available

A Phase 3 Rollover Study of Lumacaftor in Combination With Ivacaftor in Subjects 12 Years and Older With Cystic Fibrosis

NCT01931839
View directory record Official record
Conditions
Cystic Fibrosis, Homozygous or Heterozygous for the F508del-CFTR Mutation
Interventions
Lumacaftor Plus Ivacaftor Combination, Ivacaftor
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
12 Years and older
Enrollment
1,164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
91
States / cities
Birmingham, Alabama • Anchorage, Alaska • Tucson, Arizona + 88 more
Source: ClinicalTrials.gov public record
Updated May 12, 2017 · Synced Oct 3, 2026, 4:45 PM EDT
Completed Phase 1 Interventional Results available

Melatonin Use After Primary Total Joint Arthroplasty

NCT04795336
View directory record Official record
Conditions
Osteo Arthritis Knee
Interventions
Melatonin 5 mg, Placebo
Drug · Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 95 Years
Enrollment
294 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 4, 2025 · Synced Oct 3, 2026, 4:45 PM EDT
Completed Phase 2 Interventional Results available

Study To Evaluate Pf-04965842 In Subjects With Moderate To Severe Atopic Dermatitis

NCT02780167
View directory record Official record
Conditions
Atopic Dermatitis
Interventions
PF-04965842, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 75 Years
Enrollment
269 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
37
States / cities
Birmingham, Alabama • Encinitas, California • Pasadena, California + 32 more
Source: ClinicalTrials.gov public record
Updated May 2, 2019 · Synced Oct 3, 2026, 4:45 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate Single and Repeat Doses of IV GSK2251052 in Healthy Male Japanese and Caucasian Subjects and Repeat Doses of Supratherapeutic Doses of IV GSK2251052 in Healthy Volunteers

NCT01495065
View directory record Official record
Conditions
Community-acquired Infection
Interventions
GSK2251052 750 mg, GSK2251052 1500 mg, GSK2251052 1500 mg BID, GSK2251052 2250 mg, GSK2251052 3000 mg, GSK2251052 0.9% saline
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Jun 15, 2017 · Synced Oct 3, 2026, 4:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study to Learn How Different Amounts of the Study Medicine Called PF-06954522 Are Tolerated and Act in the Body in Healthy Adults

NCT06003777
View directory record Official record
Conditions
Healthy Participants
Interventions
PF-06954522, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 24, 2025 · Synced Oct 3, 2026, 4:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A First-in-Human Study Evaluating AGA2115 in Adult Healthy Volunteers

NCT06086613
View directory record Official record
Conditions
Osteogenesis Imperfecta
Interventions
AGA2115, Placebo
Drug
Lead sponsor
Angitia Incorporated Limited
Industry
Eligibility
18 Years to 65 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Lake Forest, California
Source: ClinicalTrials.gov public record
Updated Jan 10, 2025 · Synced Oct 3, 2026, 4:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Single Ascending Dose Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of ITI 333 in Healthy Volunteers

NCT04934124
View directory record Official record
Conditions
Healthy Volunteers
Interventions
ITI-333, Placebo
Drug · Other
Lead sponsor
Intra-Cellular Therapies, Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Eatontown, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 14, 2023 · Synced Oct 3, 2026, 4:45 PM EDT
Completed Phase 3 Interventional Results available

A Study of Abatacept in Patients With Active Ulcerative Colitis

NCT00410410
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
abatacept (ABA), placebo, abatacept
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
591 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
50
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Los Angeles, California + 43 more
Source: ClinicalTrials.gov public record
Updated Mar 24, 2015 · Synced Oct 3, 2026, 4:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study of Fasinumab (REGN475) in Healthy Japanese and Caucasian Subjects

NCT02516618
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Fasinumab, Placebo
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
20 Years to 55 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated May 12, 2016 · Synced Oct 3, 2026, 4:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study to Evaluate Safety, Tolerability and Pharmacokinetics of Ascending Oral Single Dose of TAK-418 in Healthy Participants

NCT03228433
View directory record Official record
Conditions
Healthy Participants
Interventions
TAK-418, TAK-418 Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Sep 9, 2019 · Synced Oct 3, 2026, 4:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Multiple Dose Study Of PF-04620110 In Overweight And Obese, Otherwise Healthy Volunteers

NCT00959426
View directory record Official record
Conditions
Obesity, Overweight, Healthy
Interventions
PF-04620110, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 7, 2010 · Synced Oct 3, 2026, 4:45 PM EDT
Completed Phase 1 Interventional

A Multiple Ascending Dose Study of GS 5885 in Previously Untreated Subjects With Genotype 1 Chronic Hepatitis C

NCT01193478
View directory record Official record
Conditions
HCV Infection
Interventions
GS-5885, Placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 65 Years
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
13
States / cities
Anaheim, California • Cypress, California • National City, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jan 21, 2013 · Synced Oct 3, 2026, 4:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Safety Study of LY2886721 Single Doses in Healthy Subjects

NCT01133405
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
LY2886721, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
20 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Beverly Hills, California
Source: ClinicalTrials.gov public record
Updated Sep 16, 2019 · Synced Oct 3, 2026, 4:45 PM EDT
Completed Phase 1 Interventional

A Study Evaluating the Safety, Tolerability, Pharmacokinetics and Antiviral Activity of GS-6620 in Treatment Naïve Subjects With Chronic Hepatitis C Virus Infection

NCT01316237
View directory record Official record
Conditions
Hepatitis C, Chronic
Interventions
GS-6620, GS-6620 tablet, 450 mg BID, GS-6620 tablet
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 60 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
12
States / cities
Anaheim, California • Los Angeles, California • DeLand, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2012 · Synced Oct 3, 2026, 4:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Safety Study of Efprezimod Alfa (CD24Fc, MK-7110) When Administered Intravenously in Healthy Adult Subjects (MK-7110-001)

NCT02650895
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Efprezimod alfa, Saline
Biological · Drug
Lead sponsor
Oncoimmune, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 12, 2023 · Synced Oct 3, 2026, 4:45 PM EDT
Completed Phase 1 Interventional

A Study to Assess the Safety, Tolerability, and Pharmacokinetics of BIIB078 in Adults With C9ORF72-Associated Amyotrophic Lateral Sclerosis

NCT03626012
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis
Interventions
BIIB078, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
12
States / cities
La Jolla, California • Los Angeles, California • Palo Alto, California + 9 more
Source: ClinicalTrials.gov public record
Updated Jan 14, 2022 · Synced Oct 3, 2026, 4:45 PM EDT
Completed Phase 2 Interventional Results available

Phase IIa Study of Ublituximab in Participants With Relapsing Forms of Multiple Sclerosis

NCT02738775
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Ublituximab, Placebo
Biological · Drug
Lead sponsor
TG Therapeutics, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
12
States / cities
Phoenix, Arizona • Pasadena, California • Torrance, California + 9 more
Source: ClinicalTrials.gov public record
Updated Jul 15, 2021 · Synced Oct 3, 2026, 4:45 PM EDT
Terminated Phase 2 Interventional Results available

DISulfiram for COvid-19 (DISCO) Trial

NCT04485130
View directory record Official record
Conditions
Covid19
Interventions
Disulfiram, Placebo
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Fresno, California • San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 13, 2023 · Synced Oct 3, 2026, 4:45 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Trial to Evaluate the Safety of a Single Intravenous Infusion of MGAWN1 in Healthy Adults

NCT00515385
View directory record Official record
Conditions
West Nile Virus
Interventions
MGAWN1, Placebo
Drug · Other
Lead sponsor
MacroGenics
Industry
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 22, 2022 · Synced Oct 3, 2026, 4:45 PM EDT
Completed Phase 1 Interventional Results available

A Study of Tirzepatide (LY3298176) in Pediatric Participants With Obesity

NCT05696847
View directory record Official record
Conditions
Obesity
Interventions
Tirzepatide, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
6 Years to 11 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
3
States / cities
Atlanta, Georgia • Oklahoma City, Oklahoma • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 26, 2025 · Synced Oct 3, 2026, 4:45 PM EDT
Terminated Phase 3 Interventional Accepts healthy volunteers Results available

Hydroxychloroquine as Post-Exposure Prophylaxis Against COVID-19 Infection

NCT04372017
View directory record Official record
Conditions
COVID-19, SARS-CoV 2
Interventions
Hydroxychloroquine, Vitamin D
Drug · Dietary Supplement
Lead sponsor
Sanford Health
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Sioux Falls, South Dakota
Source: ClinicalTrials.gov public record
Updated Dec 10, 2021 · Synced Oct 3, 2026, 4:45 PM EDT
Terminated Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Safety, Tolerability, Pharmacokinetics, and Preliminary Pharmacodynamics of QBW251 in Healthy Subjects and Cystic Fibrosis Patients

NCT02190604
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Placebo, QBW251
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
153 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
9
States / cities
Birmingham, Alabama • Denver, Colorado • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Dec 30, 2020 · Synced Oct 3, 2026, 4:45 PM EDT