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ClinicalTrials.gov public records Last synced Oct 6, 2026, 9:50 PM EDT

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Showing 1–15 of 15 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Live vaccinia virus vaccine Clear all
Completed Phase 2 Interventional Results available

Study of Bacillus Calmette-Guerin (BCG) Combined With PANVAC Versus BCG Alone in Adults With High Grade Non-Muscle Invasive Bladder Cancer Who Failed At Least 1 Course of BCG

NCT02015104
View directory record Official record
Conditions
Bladder Cancer
Interventions
BCG intravesical live (TICE Bacillus Calmette-Guerin (BCG)), PANVAC
Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 100 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
2
States / cities
Bethesda, Maryland • New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 1, 2025 · Synced Oct 6, 2026, 9:50 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

MVA Post-Event: Administration Timing and Boost Study

NCT00437021
View directory record Official record
Conditions
Smallpox
Interventions
Live vaccinia virus vaccine, MVA Smallpox Vaccine, Placebo
Biological · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 38 Years
Enrollment
226 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
7
States / cities
Iowa City, Iowa • Baltimore, Maryland • St Louis, Missouri + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 19, 2025 · Synced Oct 6, 2026, 9:50 PM EDT
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

Evaluating the Human Immune Response to the JYNNEOS Vaccine

NCT06366672
View directory record Official record
Conditions
Vaccinia, Virus Diseases
Interventions
JYNNEOS (Smallpox and Monkeypox Vaccine, Live, Nonreplicating) suspension for subcutaneous injection, Phlebotomy, Research bronchoscopy, Skin punch biopsy, Bone marrow aspiration
Biological · Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 16, 2025 · Synced Oct 6, 2026, 9:50 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Safety, Tolerability, and Immunogenicity Study of Homologous Ad26 Mosaic Vector Vaccine Regimens or Heterologous Ad26 Mosaic and MVA Mosaic Vector Vaccine Regimens With Glycoprotein 140 (gp140) for Human Immunodeficiency Virus (HIV) Prevention

NCT02315703
View directory record Official record
Conditions
Healthy
Interventions
Ad26.Mos.HIV, MVA-Mosaic, gp140 DP Low-dose, gp140 DP High-dose, Placebo
Biological · Drug
Lead sponsor
Janssen Vaccines & Prevention B.V.
Industry
Eligibility
18 Years to 50 Years
Enrollment
393 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2022
U.S. locations
5
States / cities
Aurora, Colorado • Miami, Florida • Rockville, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2025 · Synced Oct 6, 2026, 9:50 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluating the Safety of and Immune Response to an HIV Vaccine Followed by Booster, Administered by Two Devices, in HIV-Uninfected Adults

NCT01260727
View directory record Official record
Conditions
HIV Infections
Interventions
PENNVAX-G DNA Vaccine, MVA-CMDR Vaccine, Placebo PENNVAX-G Vaccine, Placebo MVA-CMDR Vaccine
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 49 Years
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 1, 2021 · Synced Oct 6, 2026, 9:50 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

A Study to Evaluate the Immunogenicity, Safety and Tolerability of Ad26.ZEBOV and MVA-BN-Filo in Healthy Adult Participants

NCT02543268
View directory record Official record
Conditions
Healthy
Interventions
Ad26.ZEBOV-Batch #1, Ad26.ZEBOV-Batch #2, Ad26.ZEBOV-Batch #3, MVA-BN-Filo, Placebo
Biological
Lead sponsor
Crucell Holland BV
Industry
Eligibility
18 Years to 50 Years
Enrollment
329 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
6
States / cities
Huntsville, Alabama • San Diego, California • Melbourne, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 22, 2025 · Synced Oct 6, 2026, 9:50 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Trial to Evaluate the Safety, Reactogenicity, and Immunogenicity of MVA-BN Yellow Fever Vaccine With and Without Montanide ISA-720 Adjuvant in 18-45 Year Old Healthy Volunteers

NCT02743455
View directory record Official record
Conditions
Yellow Fever, Yellow Fever Immunisation
Interventions
ISA-720, MVA Smallpox Vaccine, MVA-BN Yellow Fever Vaccine, Placebo, YF Vax 17D Strain
Drug · Biological · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 45 Years
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
2
States / cities
Iowa City, Iowa • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Oct 6, 2026, 9:50 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

A Study to Evaluate A Range of Dose Levels of Ad26.ZEBOV and MVA-BN-Filo in Healthy Adult Participants

NCT02543567
View directory record Official record
Conditions
Healthy
Interventions
Ad26.ZEBOV 5*10^10 viral particles (vp), Ad26.ZEBOV 2*10^10 (vp), Ad26.ZEBOV 0.8*10^10 (vp), MVA-BN-Filo 1*10^8 Infectious Unit [Inf. U.], MVA-BN-Filo 5*10^7 Inf. U., Placebo
Biological
Lead sponsor
Janssen Vaccines & Prevention B.V.
Industry
Eligibility
18 Years to 50 Years
Enrollment
525 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
6
States / cities
Huntsville, Alabama • San Diego, California • Melbourne, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated May 25, 2025 · Synced Oct 6, 2026, 9:50 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Combination Study With MVA BN and Dryvax

NCT00082446
View directory record Official record
Conditions
Smallpox
Interventions
Live vaccinia virus vaccine, MVA Smallpox Vaccine, Placebo
Biological · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 32 Years
Enrollment
91 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2007
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 19, 2014 · Synced Oct 6, 2026, 9:50 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Expanded Dryvax Dilution Study in Previously Vaccinated Adults

NCT00050505
View directory record Official record
Conditions
Smallpox
Interventions
Live vaccinia virus vaccine
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
32 Years to 70 Years
Enrollment
927 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2003
U.S. locations
7
States / cities
Oakland, California • Stanford, California • Torrance, California + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 5, 2014 · Synced Oct 6, 2026, 9:50 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety of and Immune Response to a Modified Vaccinia Ankara (MVA) HIV Vaccine in HIV Uninfected Adults

NCT00376090
View directory record Official record
Conditions
HIV Infections
Interventions
MVA-CMDR, Placebo
Biological
Lead sponsor
U.S. Army Medical Research and Development Command
Federal
Eligibility
18 Years to 40 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2017 · Synced Oct 6, 2026, 9:50 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Trial to Evaluate the Immunogenicity of Dose Reduction Strategies of the MVA-BN Monkeypox Vaccine

NCT05512949
View directory record Official record
Conditions
Monkeypox
Interventions
JYNNEOS
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
229 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
8
States / cities
San Diego, California • Washington D.C., District of Columbia • Decatur, Georgia + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Oct 6, 2026, 9:50 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

ACAM 3000 MVA at Harvard Medical School

NCT00133575
View directory record Official record
Conditions
Smallpox
Interventions
MVA Smallpox Vaccine, Placebo, Live vaccinia virus vaccine
Biological · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 38 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 5, 2015 · Synced Oct 6, 2026, 9:50 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Phase 2 Randomized Multisite Trial to Inform Public Health Strategies Involving the Use of MVA-BN Vaccine for Mpox

NCT05740982
View directory record Official record
Conditions
Monkeypox
Interventions
JYNNEOS
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
12 Years to 50 Years
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
17
States / cities
Birmingham, Alabama • Washington D.C., District of Columbia • Atlanta, Georgia + 13 more
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 6, 2026, 9:50 PM EDT
Terminated Phase 3 Interventional Accepts healthy volunteers Results available

Long-term Safety Follow-up of Participants Exposed to the Candidate Ebola Vaccines Ad26.ZEBOV and/or MVA-BN-Filo

NCT02661464
View directory record Official record
Conditions
Hemorrhagic Fever, Ebola
Interventions
Ad26.ZEBOV, MVA-BN-Filo
Biological
Lead sponsor
Janssen Vaccines & Prevention B.V.
Industry
Eligibility
0 Years to 71 Years
Enrollment
677 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 2, 2024 · Synced Oct 6, 2026, 9:50 PM EDT