Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 16, 2026, 9:13 AM EDT

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Showing 457–480 of 3,525 matching trials from the live ClinicalTrials.gov search.
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

A Study to Learn About How a New Pneumococcal Vaccine Works in Adults

NCT07086677
Conditions
Streptococcus Pneumoniae
Interventions
PG4 vaccine in Buffer 1 with low dose PA-001, PG4 in Buffer 1 with low dose PA-002, PG4 in Buffer 1 with high dose PA-001, PG4 vaccine in Buffer 1 with high dose PA-002, PG4 vaccine in Buffer 2, 20-valent pneumococcal conjugate vaccine, Saline injection
Biological
Lead sponsor
Pfizer
Industry
Eligibility
65 Years to 84 Years
Enrollment
380 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
20
States / cities
Lake Forest, California • Rolling Hills Estates, California • Greenacres City, Florida + 13 more
Completed Phase 1 Interventional Accepts healthy volunteers

First-in-Human PfSPZ-LARC2 Vaccination/CHMI

NCT06735209
Conditions
Malaria
Interventions
PfSPZ Vaccine, PfSPZ (7G8) Challenge, Sodium Chloride, 0.9%
Biological · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 45 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Acute Lung Injury, Acute Respiratory Distress Syndrome, Respiratory Failure
Interventions
IV Ganciclovir, Placebo
Drug
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
14
States / cities
Denver, Colorado • Chicago, Illinois • Springfield, Massachusetts + 10 more
Conditions
Healthy Volunteers
Interventions
Botulism Antitoxin Bivalent (Equine) Types A and B, Botulism Antitoxin Heptavalent (Equine) Types A-G
Biological
Lead sponsor
Emergent BioSolutions
Industry
Eligibility
18 Years to 55 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
2
States / cities
Loma Linda, California • Yakima, Washington
Conditions
Transthyretin (TTR) Mediated Familial Amyloidotic Cardiomyopathy (FAC), Amyloidosis, Hereditary, Amyloid Neuropathies, Familial, Amyloid Neuropathies, Amyloidosis, Hereditary, Transthyretin-Related, Familial Transthyretin Cardiac Amyloidosis
Interventions
Revusiran (ALN-TTRSC), Sterile Normal Saline (0.9% NaCl)
Drug
Lead sponsor
Alnylam Pharmaceuticals
Industry
Eligibility
18 Years to 90 Years
Enrollment
206 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
41
States / cities
Bakersfield, California • Beverly Hills, California • La Mesa, California + 30 more
Conditions
Breast Neoplasms
Interventions
Radium-223 dichloride (Xofigo, BAY88-8223), Placebo (saline), Exemestane, Everolimus
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older · Female only
Enrollment
283 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
15
States / cities
La Jolla, California • Los Angeles, California • New Haven, Connecticut + 12 more
Conditions
Tonsillectomy
Interventions
Intravenous ibuprofen, Normal Saline
Drug · Other
Lead sponsor
Cumberland Pharmaceuticals
Industry
Eligibility
6 Years to 17 Years
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
6
States / cities
Louisville, Kentucky • Newark, New Jersey • Charlotte, North Carolina + 3 more
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Impulsivity Domains and Subjective Response

NCT05929677
Conditions
Alcohol Use Disorder
Interventions
Placebo, Alcohol
Drug
Lead sponsor
Jessica Weafer
Other
Eligibility
21 Years to 25 Years
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts • Columbus, Ohio
Conditions
Scorpion Sting Envenomation
Interventions
Antivenin Centruroides (scorpion) equine immune F(ab)2, Placebo
Biological · Other
Lead sponsor
Instituto Bioclon S.A. de C.V.
Industry
Eligibility
6 Months to 18 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
2
States / cities
Tucson, Arizona
Conditions
Total Hip Arthroplasty
Interventions
intravenous administration of oxytocin, Placebo
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 75 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Acute Gastroenteritis, Norovirus Acute Gastroenteritis
Interventions
mRNA-1403, Placebo
Biological
Lead sponsor
ModernaTX, Inc.
Industry
Eligibility
18 Years and older
Enrollment
37,864 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
184
States / cities
Birmingham, Alabama • Cullman, Alabama • Daphne, Alabama + 136 more
Conditions
COVID-19
Interventions
AZD7442, Placebo, Remdesivir
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
1,455 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
88
States / cities
Tucson, Arizona • Chula Vista, California • Fresno, California + 59 more
Terminated Not applicable Interventional Accepts healthy volunteers

Restylane Silk Acne Scar Efficacy Evaluation Study

NCT02955381
Conditions
Acne, Acne Scars, AdverseEvent
Interventions
Restylane Silk, 1.0 ml, Saline, 1.0 ml
Device
Lead sponsor
Schweiger Dermatology, PLLC
Industry
Eligibility
22 Years to 55 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
New York, New York
Conditions
Restless Legs Syndrome (RLS)
Interventions
Injectafer, Placebo
Drug · Other
Lead sponsor
American Regent, Inc.
Industry
Eligibility
18 Years and older
Enrollment
209 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
19
States / cities
Mobile, Alabama • National City, California • Rancho Mirage, California + 15 more
Conditions
Multiple Myeloma
Interventions
Ramantamig, Tocilizumab, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
5
States / cities
Goodyear, Arizona • Beverly Hills, California • Irvine, California + 2 more
Conditions
Stroke
Interventions
piclozotan low dose, placebo, piclozotan high dose
Drug
Lead sponsor
Daiichi Sankyo
Industry
Eligibility
18 Years to 85 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
25
States / cities
Los Angeles, California • San Francisco, California • Hartford, Connecticut + 22 more
Conditions
Essential Hypertension
Interventions
Vasomera (PB1046), 0.9% Sodium Chloride
Drug
Lead sponsor
PhaseBio Pharmaceuticals Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
5
States / cities
Anniston, Alabama • Walnut Creek, California • Saint Paul, Minnesota + 2 more
Conditions
Oral Mucositis
Interventions
ALD518, 0.9% saline
Biological · Drug
Lead sponsor
CSL Behring
Industry
Eligibility
18 Years and older
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
13
States / cities
Clearwater, Florida • Boston, Massachusetts • Detroit, Michigan + 10 more
Conditions
Psoriasis, Psoriatic Arthritis
Interventions
Apremilast, Etanercept, Placebo tablet, Placebo injection
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
31
States / cities
Phoenix, Arizona • Bakersfield, California • Irvine, California + 27 more
Conditions
Acute Ischemic Stroke (AIS)
Interventions
Placebo, scp776 (1.9 mg/kg), scp776 (3.8 mg/kg), scp776 (4.8 mg/kg), scp776 (all dose levels)
Drug
Lead sponsor
Silver Creek Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
22
States / cities
Scottsdale, Arizona • Tucson, Arizona • Hartford, Connecticut + 18 more
Conditions
Burn, Pain, Dissociation, Opioid
Interventions
Ketamine, 0.9% NaCl
Drug
Lead sponsor
University of Tennessee
Other
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Memphis, Tennessee
Conditions
Bilateral Primary Osteoarthritis of Knee
Interventions
Autologous Bone Marrow Aspirate Concentrate, Sterile saline
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 99 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Psoriasis, Plaque Psoriasis
Interventions
Certolizumab Pegol, Placebo
Biological · Other
Lead sponsor
UCB Biopharma S.P.R.L.
Industry
Eligibility
18 Years and older
Enrollment
234 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
8
States / cities
San Diego, California • West Des Moines, Iowa • Baton Rouge, Louisiana + 5 more
Conditions
Adhesive Small Bowel Obstruction
Interventions
Gastrografin, Saline, SBO Treatment Without NG Tubes
Drug · Procedure
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Los Angeles, California