Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 15, 2026, 3:21 AM EDT

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Showing 241–264 of 496 matching trials from the live ClinicalTrials.gov search.
Completed Phase 2 Interventional Results available

Stellate Ganglion Block for COVID-induced Parosmia

NCT06253806
Conditions
COVID-19-Induced Parosmia
Interventions
Stellate Ganglion Block, Placebo Sham Injection
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 70 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Intermittent Claudication
Interventions
Trans sodium crocetinate (TSC), 0.9% normal saline
Drug
Lead sponsor
Diffusion Pharmaceuticals Inc
Industry
Eligibility
40 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
7
States / cities
Birmingham, Alabama • Santa Rosa, California • Stanford, California + 4 more
Conditions
Carcinoid Syndrome
Interventions
Lanreotide, Placebo
Drug
Lead sponsor
Ipsen
Industry
Eligibility
18 Years and older
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
16
States / cities
Los Angeles, California • Stanford, California • West Hollywood, California + 11 more
Conditions
Osteoarthritis
Interventions
Monovisc®, Saline
Device · Other
Lead sponsor
Anika Therapeutics, Inc.
Industry
Eligibility
35 Years to 75 Years
Enrollment
369 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
30
States / cities
Hoover, Alabama • Mesa, Arizona • Phoenix, Arizona + 27 more
Conditions
Respiratory Syncytial Virus
Interventions
Placebo, mRNA-1345, Afluria® Quadrivalent, mRNA-1273.214
Biological
Lead sponsor
ModernaTX, Inc.
Industry
Eligibility
50 Years and older
Enrollment
3,317 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
62
States / cities
Birmingham, Alabama • Tucson, Arizona • Garden Grove, California + 51 more
Conditions
Hereditary Hemochromatosis
Interventions
LJPC-401, Placebo
Drug
Lead sponsor
La Jolla Pharmaceutical Company
Industry
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
18
States / cities
North Little Rock, Arkansas • Los Angeles, California • Palo Alto, California + 15 more
Conditions
Lumbar Disc Disease
Interventions
BRTX-100, Saline
Biological · Drug
Lead sponsor
BioRestorative Therapies
Industry
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
19
States / cities
Birmingham, Alabama • Santa Monica, California • Walnut Creek, California + 15 more
Conditions
Meniscus Tear
Interventions
AM3101, Saline Placebo
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years to 40 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
3
States / cities
Cincinnati, Ohio • Cleveland, Ohio • Portland, Oregon
Conditions
SARS-CoV-2
Interventions
mRNA-1273, Placebo, mRNA-1273.222
Biological
Lead sponsor
ModernaTX, Inc.
Industry
Eligibility
12 Years to 18 Years
Enrollment
4,328 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
48
States / cities
Banning, California • La Mesa, California • Lake Worth, Florida + 41 more
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
Osteoarthritis of the Hand
Interventions
AMPION™, Saline
Biological
Lead sponsor
Ampio Pharmaceuticals. Inc.
Industry
Eligibility
40 Years to 85 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Englewood, Colorado
Conditions
Intracranial Atherosclerosis
Interventions
Feraheme
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Snakebite, Envenoming, Snake
Interventions
Varespladib intravenous form, varespladib-methyl- oral form, Placebo intravenous form, Placebo - oral form
Drug
Lead sponsor
Ophirex, Inc.
Industry
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
10
States / cities
Phoenix, Arizona • Tucson, Arizona • Palm Springs, California + 7 more
Conditions
Antibiotic Prophylaxis Surgery
Interventions
CeFAZolin 1000 MG, Saline (0.9%, sterile, for infusion)
Drug
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Somerset, New Jersey
Conditions
Spasticity
Interventions
intramuscular Botox versus oral baclofen
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Fasciitis, Plantar
Interventions
Micronized dHACM, Saline Injection
Other · Drug
Lead sponsor
MiMedx Group, Inc.
Industry
Eligibility
21 Years to 79 Years
Enrollment
208 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
17
States / cities
Tucson, Arizona • Carlsbad, California • Carmichael, California + 14 more
Not listed Not applicable Interventional Accepts healthy volunteers

Study of Glucagon, Ghrelin and Growth Hormone as Counterregulatory Hormones

NCT01795235
Conditions
Healthy
Interventions
Saline, Glucagon, Placebo, Atenolol
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 30 Years · Male only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Charlottesville, Virginia
Conditions
SARS-CoV-2
Interventions
mRNA-1273.214, Placebo
Biological · Other
Lead sponsor
ModernaTX, Inc.
Industry
Eligibility
2 Months to 6 Months
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
39
States / cities
Bessemer, Alabama • Birmingham, Alabama • Tucson, Arizona + 34 more
Conditions
Multiple Sclerosis
Interventions
Tysabri
Drug
Lead sponsor
University at Buffalo
Other
Eligibility
18 Years to 65 Years
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
Buffalo, New York
Conditions
Clostridoides Difficile Associated Disease
Interventions
C. difficile vaccine (previously studied formulation)., C. difficile vaccine formulation 1., C. difficile vaccine formulation 2., C. difficile vaccine formulation 3., Saline Placebo.
Biological · Other
Lead sponsor
Pfizer
Industry
Eligibility
50 Years and older
Enrollment
936 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2031
U.S. locations
23
States / cities
Phoenix, Arizona • Anaheim, California • Doral, Florida + 17 more
Conditions
Iron Deficiency Anemia
Interventions
Ferumoxytol, FCM
Drug
Lead sponsor
AMAG Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
2,014 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
100
States / cities
Huntsville, Alabama • Tucson, Arizona • Anaheim, California + 83 more
Conditions
Healthy
Interventions
MVA-BN-Filo, Ad26. ZEBOV, Placebo
Biological · Other
Lead sponsor
Janssen Vaccines & Prevention B.V.
Industry
Eligibility
18 Years to 50 Years
Enrollment
164 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Rockville, Maryland
Conditions
Escherichia Infection
Interventions
B7A (ETEC challenge strain), CssBA, dmLT, Placebo
Other · Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 49 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
2
States / cities
Baltimore, Maryland • Cincinnati, Ohio
Active, not recruiting Phase 3 Interventional Accepts healthy volunteers

Study of VYD2311 for the Prevention of COVID-19

NCT07298434
Conditions
COVID-19
Interventions
VYD2311-SD, VYD2311-MD, Placebo
Drug
Lead sponsor
Invivyd, Inc.
Industry
Eligibility
12 Years to 100 Years
Enrollment
1,770 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
20
States / cities
Long Beach, California • San Diego, California • Orlando, Florida + 17 more