Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 27, 2026, 9:34 PM EDT

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Showing 1441–1464 of 3,531 matching trials from the live ClinicalTrials.gov search.
Conditions
Recurrent Urinary Tract Infections
Interventions
Intravesical Heparin, Placebo
Drug · Other
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 85 Years · Female only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
1
States / cities
Tulsa, Oklahoma
Conditions
HIV Prevention
Interventions
PDPHV Plasmid DNA Vaccines (env (A, B, C, A/E)/gag (C)), PDPHV Recombinant Protein Vaccines (gp120 (A, B, C, A/E)), Alhydrogel adjuvant, GLA-SE adjuvant, Placebo for DNA Vaccines, Protein Vaccines and Adjuvants
Biological
Lead sponsor
Worcester HIV Vaccine
Industry
Eligibility
18 Years to 55 Years
Enrollment
126 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Alcohol Use Disorder (AUD)
Interventions
Tirzepatide, Saline Placebo
Drug · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts • Jamaica Plain, Massachusetts
Conditions
Anterior Cruciate Ligament Tear
Interventions
anakinra (150mg), Saline intraarticularly
Drug · Other
Lead sponsor
Cale Jacobs, PhD
Other
Eligibility
14 Years to 40 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Lexington, Kentucky
Conditions
COVID-19
Interventions
AZD7442, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 120 Years
Enrollment
1,131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
50
States / cities
Guntersville, Alabama • Tempe, Arizona • Little Rock, Arkansas + 42 more
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Safety Study of Hepatitis E Vaccine (HEV239)

NCT03827395
Conditions
Hepatitis E, Immunisation
Interventions
HEV 239, Placebo
Biological · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 45 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Ulcerative Colitis, FMT, Fecal Microbiota Transplant
Interventions
Metronidazole, Placebo, Vancomycin, Fecal Microbiota Transplantation
Drug · Biological
Lead sponsor
Ari M Grinspan
Other
Eligibility
18 Years to 75 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Conditions
COPD
Interventions
Zofin, Placebo
Drug · Other
Lead sponsor
ZEO ScientifiX, Inc.
Industry
Eligibility
40 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Ulcerative Colitis
Interventions
Remestemcel-L, Placebo
Drug · Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Alcoholism
Interventions
Acamprosate, Yohimbine, mCPP, Saline
Drug
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
21 Years to 65 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Healthy, Frontotemporal Dementia
Interventions
AL001, Placebo
Biological · Other
Lead sponsor
Alector Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
5
States / cities
Birmingham, Alabama • San Francisco, California • Orlando, Florida + 2 more
Conditions
Pain, Postoperative, Anesthesia, Local, Opioid Use
Interventions
Bupivacaine, Dexmedetomidine, Placebo
Drug
Lead sponsor
Richmond University Medical Center
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
540 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Staten Island, New York
Completed Phase 2 Interventional Accepts healthy volunteers

A D1 Agonist For Working Memory

NCT02507206
Conditions
Schizotypal Personality Disorder, SPD
Interventions
DAR 0-100A, Placebo
Drug
Lead sponsor
Antonia New
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
New York, New York
Conditions
Bupivacaine, Pain, Postoperative
Interventions
Bupivacaine, Liposomal bupivacaine, Placebos
Drug
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years and older · Female only
Enrollment
132 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Conditions
Clostridium Difficile
Interventions
SER-109, Placebo
Drug
Lead sponsor
Seres Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
30
States / cities
Oceanside, California • Sacramento, California • Ventura, California + 26 more
Conditions
Prostatic Neoplasms
Interventions
Pembrolizumab, Docetaxel, Prednisone, Placebo, Dexamethasone
Biological · Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older · Male only
Enrollment
1,030 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
28
States / cities
Mobile, Alabama • Fullerton, California • Los Angeles, California + 24 more
Conditions
Crohn Disease (CD)
Interventions
DB-3Q, Placebo
Biological · Other
Lead sponsor
Direct Biologics, LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Osteoarthritis, Knee
Interventions
XT-150, Placebo
Biological · Drug
Lead sponsor
Xalud Therapeutics, Inc.
Industry
Eligibility
45 Years to 85 Years
Enrollment
289 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
4
States / cities
La Mesa, California • Napa, California • Santa Monica, California + 1 more
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Clinical Study to Evaluate the Safety of CS-1103 in Healthy Participants

NCT06316973
Conditions
Substance Use Disorders, Methamphetamine Abuse, Methamphetamine Intoxication
Interventions
CS-1103, Sterile Saline
Drug
Lead sponsor
Clear Scientific, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Overland Park, Kansas
Conditions
ESRD
Interventions
anakinra, actos, placebo
Drug · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Systemic Allergic Reaction
Interventions
Pfizer-BioNTech COVID-19 Vaccine (Comirnaty), Placebo, Pfizer-BioNTech COVID-19 Vaccine, Bivalent
Biological · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
16 Years to 69 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Anemia, Sickle Cell
Interventions
Rivipansel, Placebo
Drug · Other
Lead sponsor
Biossil Inc.
Industry
Eligibility
6 Years and older
Enrollment
345 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
126
States / cities
Mobile, Alabama • Little Rock, Arkansas • Oakland, California + 40 more
Conditions
Non-Small Cell Lung Cancer
Interventions
Stereotactic Body Radiotherapy (SBRT), Pembrolizumab, Placebo
Radiation · Biological · Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older
Enrollment
448 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
42
States / cities
Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 39 more
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Effect of Secretin in Functional Dyspepsia and Healthy Subjects

NCT03617861
Conditions
Dyspepsia, Healthy
Interventions
Human Secretin, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota