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Showing 1–24 of 57 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Placebo Vaccine - Aluminum hydroxide Clear all
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A PHASE 2B PLACEBO-CONTROLLED, RANDOMIZED STUDY OF A RESPIRATORY SYNCYTIAL VIRUS (RSV) VACCINE IN PREGNANT WOMEN

NCT04032093
View directory record Official record
Conditions
Respiratory Tract Infection
Interventions
RSV vaccine, Placebo
Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 49 Years · Female only
Enrollment
1,153 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
145
States / cities
Birmingham, Alabama • Cullman, Alabama • Glendale, Arizona + 62 more
Source: ClinicalTrials.gov public record
Updated Oct 17, 2022 · Synced Sep 28, 2026, 10:13 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase I, Multicenter, Randomized, Double-Blind, Placebo-Controlled HIV-1 Vaccine Trial to Evaluate the Safety and Immunogenicity of rgp120/HIV-1MN (Genentech) in Combination With QS21 Adjuvant and/or Alum in Healthy Adults.

NCT00001044
View directory record Official record
Conditions
HIV Infections
Interventions
Aluminum hydroxide, QS-21, rgp120/HIV-1MN
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 60 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Ends 1995
U.S. locations
4
States / cities
St Louis, Missouri • Rochester, New York • Pittsburgh, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 3, 2021 · Synced Sep 28, 2026, 10:13 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

CDC-9 Inactivated Rotavirus Vaccine (IRV) Intramuscular (IM) Phase 1 Clinical Trial in Healthy Adults

NCT06485258
View directory record Official record
Conditions
Rotavirus Infections
Interventions
3.75 µg Dose of CDC-9 Inactivated Rotavirus Vaccine (IRV), 7.5 µg Dose of CDC-9 Inactivated Rotavirus Vaccine (IRV), Placebo
Biological · Other
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years to 45 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 25, 2026 · Synced Sep 28, 2026, 10:13 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Zika Virus Purified Inactivated Vaccine (ZPIV) Accelerated Vaccination Schedule Study

NCT02937233
View directory record Official record
Conditions
Zika
Interventions
Zika Virus Purified Inactivated Vaccine, Placebo
Biological · Other
Lead sponsor
Kathryn Stephenson
Other
Eligibility
18 Years to 50 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 22, 2018 · Synced Sep 28, 2026, 10:13 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Immunogenicity Of A Recombinant H5N1 Vaccine In Adults

NCT01250795
View directory record Official record
Conditions
Healthy
Interventions
HAI-05 Influenza Vaccine, Saline
Biological · Other
Lead sponsor
Fraunhofer, Center for Molecular Biotechnology
Industry
Eligibility
18 Years to 49 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
2
States / cities
Wichita, Kansas • Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated May 11, 2016 · Synced Sep 28, 2026, 10:13 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study of HBV-001 D1 in Healthy Adults

NCT00936429
View directory record Official record
Conditions
Dengue Fever
Interventions
DEN1-80E (HBV-001 D1 + 3.5 mg Alhydrogel), Placebo for DEN1-80E
Biological
Lead sponsor
Hawaii Biotech, Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 6, 2011 · Synced Sep 28, 2026, 10:13 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase I, Multicenter, Randomized, Double-Blind, Placebo-Controlled HIV-1 Vaccine Trial to Evaluate the Safety and Immunogenicity of MN Recombinant Soluble gp120/HIV-1 (rsgp120/HIV-1) (Genentech) in Combination With QS21 Adjuvant and/or Alum in Healthy Adults

NCT00001052
View directory record Official record
Conditions
HIV Infections
Interventions
Aluminum hydroxide, QS-21, rgp120/HIV-1MN
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 60 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Ends 1997
U.S. locations
5
States / cities
St Louis, Missouri • Rochester, New York • Pittsburgh, Pennsylvania + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 3, 2021 · Synced Sep 28, 2026, 10:13 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A New Anthrax Vaccine Administered by the Intramuscular (IM) Route in Healthy Adults

NCT00057525
View directory record Official record
Conditions
Anthrax
Interventions
Anthrax, Alhdryogel or PBS
Biological
Lead sponsor
DynPort Vaccine Company LLC, A GDIT Company
Industry
Eligibility
18 Years to 40 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2004
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 29, 2011 · Synced Sep 28, 2026, 10:13 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Safety and Immunogenicity of CHIKV VLP Vaccine PXVX0317 in Adults ≥65 Years

NCT05349617
View directory record Official record
Conditions
Chikungunya Virus
Interventions
CHIKV VLP/adjuvant, Placebo
Biological
Lead sponsor
Bavarian Nordic
Industry
Eligibility
65 Years and older
Enrollment
413 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
10
States / cities
Miami, Florida • Miami Lakes, Florida • St. Petersburg, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Dec 12, 2024 · Synced Sep 28, 2026, 10:13 AM EDT
Active, not recruiting Phase 3 Interventional Accepts healthy volunteers

Long-term Follow-up Study to Evaluate Safety and Immunogenicity of CHIKV VLP Single or Booster Vaccination

NCT06007183
View directory record Official record
Conditions
Chikungunya Virus Infection
Interventions
CHIKV VLP vaccine booster, Placebo booster
Biological
Lead sponsor
Bavarian Nordic
Industry
Eligibility
12 Years and older
Enrollment
715 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
24
States / cities
Mobile, Alabama • Tempe, Arizona • Melbourne, Florida + 20 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Sep 28, 2026, 10:13 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Immunogenicity of a Nipah Virus Vaccine

NCT04199169
View directory record Official record
Conditions
Nipah Virus Infection
Interventions
HeV-sG-V, Normal Saline Placebo
Biological
Lead sponsor
Auro Vaccines LLC
Industry
Eligibility
18 Years to 49 Years
Enrollment
192 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 16, 2022 · Synced Sep 28, 2026, 10:13 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Two-dose Primary Vaccination Study of a Tetravalent Dengue Virus Purified Inactivated Vaccine vs. Placebo in Healthy Adults

NCT01666652
View directory record Official record
Conditions
Dengue Fever
Interventions
4 µg TDENV-PIV with Alum adjuvant, 1 µg TDENV-PIV with AS03B1 adjuvant, Phosphate buffered saline, 1 µg TDENV-PIV with Alum adjuvant, 1 µg TDENV-PIV with AS01E1 adjuvant
Biological · Other
Lead sponsor
U.S. Army Medical Research and Development Command
Federal
Eligibility
18 Years to 39 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Silver Spring, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 24, 2019 · Synced Sep 28, 2026, 10:13 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A STUDY OF A RSV VACCINE WHEN GIVEN TOGETHER WITH TDAP IN HEALTHY NONPREGNANT WOMEN AGED BETWEEN 18 TO 49 YEARS

NCT04071158
View directory record Official record
Conditions
Respiratory Tract Infection
Interventions
RSV Vaccine, Tdap, Placebo
Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 49 Years · Female only
Enrollment
713 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
16
States / cities
Stockbridge, Georgia • Honolulu, Hawaii • Wichita, Kansas + 12 more
Source: ClinicalTrials.gov public record
Updated Feb 14, 2021 · Synced Sep 28, 2026, 10:13 AM EDT
Suspended Phase 1 Interventional

Safety and Immunogenicity of Stabilized CH505 TF chTrimer Vaccination in Adults Living With HIV-1 on Suppressive Antiretroviral Therapy

NCT06680479
View directory record Official record
Conditions
HIV-1
Interventions
CH505 TF chTrimer, 3M-052-AF, Aluminum Hydroxide Suspension, Sodium Chloride for Injection
Biological · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
24
States / cities
Los Angeles, California • San Diego, California • San Francisco, California + 19 more
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Sep 28, 2026, 10:13 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase I, Randomized, Double-Blind, Placebo-Controlled, Clinical Trial to Compare the Safety and Immunogenicity of Recombinant Envelope Protein rgp120/HIV-1SF2 (BIOCINE) Combined With Seven Adjuvants in Healthy HIV-1 Uninfected Individuals

NCT00001042
View directory record Official record
Conditions
HIV Infections
Interventions
Aluminum hydroxide, Lipid A, Monophosphoryl, Lipid A, Liposome-encapsulated monophosphoryl, Syntex adjuvant formulation, MF59, Threonyl Muramyl Dipeptide, rgp120/HIV-1 SF-2, MTP-PE/MF59
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 60 Years
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Ends 1996
U.S. locations
3
States / cities
St Louis, Missouri • Rochester, New York • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 3, 2021 · Synced Sep 28, 2026, 10:13 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Dose-Escalating Trial Using Vero Cell-culture Derived H5N1 +/- Aluminum in Adults

NCT00382980
View directory record Official record
Conditions
Influenza
Interventions
Aluminum hydroxide, Inactivated Vero cell based whole virus influenza A/H5N1, Placebo
Biological · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 40 Years
Enrollment
308 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
5
States / cities
Stanford, California • Torrance, California • Baltimore, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 26, 2010 · Synced Sep 28, 2026, 10:13 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase I Study of the Safety, Reactogenicity, and Immunogenicity of Sm-TSP-2/Alhydrogel® With or Without GLA-AF for Intestinal Schistosomiasis in Healthy Adults

NCT02337855
View directory record Official record
Conditions
Schistosomiasis
Interventions
Placebo, Sm-TSP-2/Alhydrogel, Sm-TSP-2/Alhydrogel/GLA-AF
Other · Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 25, 2017 · Synced Sep 28, 2026, 10:13 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase I Study of Safety and Immunogenicity of the WRAIR HIV-1 Vaccine

NCT00412477
View directory record Official record
Conditions
HIV Infections
Interventions
HIV LFn-p24
Biological
Lead sponsor
U.S. Army Medical Research and Development Command
Federal
Eligibility
18 Years to 45 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2006
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 9, 2018 · Synced Sep 28, 2026, 10:13 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Evaluation of NDV-3A Vaccine in Preventing S. Aureus Colonization

NCT03455309
View directory record Official record
Conditions
Staphylococcus Aureus
Interventions
NDV-3A, Placebo
Biological
Lead sponsor
NovaDigm Therapeutics, Inc.
Industry
Eligibility
17 Years to 35 Years · Male only
Enrollment
382 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Fort Benning, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 28, 2020 · Synced Sep 28, 2026, 10:13 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

H5 Adult - Chiron Study of Bird Flu Vaccine

NCT00280033
View directory record Official record
Conditions
Influenza
Interventions
Aluminum hydroxide, Inactivated Influenza A/H5N1 Vaccine (Chiron), MF-59, Placebo
Biological · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 64 Years
Enrollment
394 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
4
States / cities
Stanford, California • St Louis, Missouri • Cincinnati, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 12, 2013 · Synced Sep 28, 2026, 10:13 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Evaluating the Safety and Immunogenicity of an HIV-1 gp41 MPER-656 Liposome Vaccine in Healthy, HIV-uninfected Adult Participants

NCT03934541
View directory record Official record
Conditions
HIV Infections
Interventions
MPER-656 Liposome Vaccine, Placebo for MPER-656 Liposome Vaccine
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
6
States / cities
Birmingham, Alabama • Boston, Massachusetts • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Sep 28, 2026, 10:13 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Pentavalent DTaP-Hep B-IPV

NCT00133445
View directory record Official record
Conditions
Diphtheria, Hepatitis B, Poliomyelitis, Pertussis, Tetanus
Interventions
DTaP-Hep B-IPV Vaccine, Monovalent Hep B Vaccine, Placebo
Biological · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Up to 5 Days
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
1
States / cities
Torrance, California
Source: ClinicalTrials.gov public record
Updated Nov 6, 2011 · Synced Sep 28, 2026, 10:13 AM EDT
Withdrawn Phase 1 Interventional Accepts healthy volunteers

Phase I Dose Escalation SARS-CoV Recombinant S Protein, With and Without Adjuvant, Vaccine Study

NCT01376765
View directory record Official record
Conditions
SARS
Interventions
Aluminum hydroxide adjuvant (Alhydrogel®), Phosphate buffered saline Placebo, Recombinant S protein SARS vaccine
Drug · Other · Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 40 Years
Healthy volunteers
Accepts healthy volunteers
U.S. locations
3
States / cities
Iowa City, Iowa • St Louis, Missouri • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 14, 2013 · Synced Sep 28, 2026, 10:13 AM EDT
Completed Phase 2 Interventional Results available

Multisite Controlled Trial of Cocaine Vaccine

NCT00969878
View directory record Official record
Conditions
Cocaine Dependence
Interventions
TA-CD Vaccination, Placebo Injection
Drug · Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 55 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
6
States / cities
Baltimore, Maryland • New York, New York • Cincinnati, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 14, 2017 · Synced Sep 28, 2026, 10:13 AM EDT