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ClinicalTrials.gov public records Last synced Sep 17, 2026, 3:46 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Herpes Simplex 2 Clear all
Terminated No phase listed Observational Accepts healthy volunteers

Herpevac Neonatal Substudy

NCT00138320
View directory record Official record
Conditions
Herpes Simplex
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Up to 30 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
5
States / cities
Baltimore, Maryland • St Louis, Missouri • Rochester, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 12, 2013 · Synced Sep 17, 2026, 3:46 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

HerpeSelect® Express Rapid Test Study Protocol: Sexually Active Adult Population

NCT00655434
View directory record Official record
Conditions
Herpes Simplex Virus 2
Interventions
Not listed
Lead sponsor
Focus Diagnostics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Burbank, California
Source: ClinicalTrials.gov public record
Updated Jan 8, 2009 · Synced Sep 17, 2026, 3:46 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

HerpeVac Trial for Young Women

NCT00057330
View directory record Official record
Conditions
Herpes Simplex Infection
Interventions
HSV vaccine or SB208141, GSK Biologicals' glycoprotein D (gD)-Alum/3-deacylated form of Monophosphoryl Lipid A (MPL) candidate genital herpes vaccine, Havrix™, GlaxoSmithKline (GSK) Biologicals' licensed Hepatitis A vaccine
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 30 Years · Female only
Enrollment
8,323 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2009
U.S. locations
67
States / cities
Birmingham, Alabama • Chandler, Arizona • Mesa, Arizona + 56 more
Source: ClinicalTrials.gov public record
Updated Aug 26, 2018 · Synced Sep 17, 2026, 3:46 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess the Safety, Pharmacokinetics, and Tolerability of ABI-1179 in Healthy Subjects and in Subjects Seropositive for HSV-2 With Recurrent Genital Herpes

NCT06698575
View directory record Official record
Conditions
Recurrent Genital Herpes Simplex Type 2
Interventions
ABI-1179, ABI-1179 Placebo
Drug
Lead sponsor
Assembly Biosciences
Industry
Eligibility
18 Years to 60 Years
Enrollment
103 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
4
States / cities
Kansas City, Missouri • Rochester, New York • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 22, 2026 · Synced Sep 17, 2026, 3:46 AM EDT
Active, not recruiting Phase 2 Interventional Accepts healthy volunteers

Safety and Immunogenicity of CRV-101 Vaccine for the Prevention of Herpes Zoster in Adults Aged 50 Years and Older

NCT05304351
View directory record Official record
Conditions
Herpes Zoster, Shingles
Interventions
Amezosvatein Antigen High Dose Arm A, Amezosvatein Antigen Low Dose Arm B, Shingrix, Amezosvatein Adjuvant Dose Arm D, Amezosvatein Adjuvant Dose Arm F, Amezosvatein Adjuvant Dose Arm H, Amezosvatein Adjuvant Dose Arm J, Amezosvatein Adjuvant Dose Arm L
Biological
Lead sponsor
Curevo Inc
Industry
Eligibility
50 Years and older
Enrollment
1,516 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2032
U.S. locations
14
States / cities
Tempe, Arizona • Coral Gables, Florida • Tampa, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated Sep 29, 2025 · Synced Sep 17, 2026, 3:46 AM EDT
Completed Phase 4 Interventional Results available

Randomized Trial to Evaluate Suppressive Effect of High-Dose Acyclovir Versus Once-Daily Valacyclovir on Persons With HSV-2

NCT00362297
View directory record Official record
Conditions
Genital Herpes
Interventions
acyclovir, valacyclovir
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 17, 2021 · Synced Sep 17, 2026, 3:46 AM EDT
Completed Phase 2 Interventional

Evaluating New Formulation of Therapeutic HSV-2 Vaccine

NCT02515175
View directory record Official record
Conditions
Genital Herpes Simplex Type 2
Interventions
Matrix-M2, GEN-003, Placebo
Biological · Drug
Lead sponsor
Genocea Biosciences, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
8
States / cities
Birmingham, Alabama • San Diego, California • San Francisco, California + 5 more
Source: ClinicalTrials.gov public record
Updated May 21, 2018 · Synced Sep 17, 2026, 3:46 AM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

Herpes Simplex Type 2 Co-infection in Veterans With Chronic Hepatitis C

NCT01037621
View directory record Official record
Conditions
Hepatitis C Virus Infection, Infection, Herpesvirus 2, Human
Interventions
Valacyclovir
Drug
Lead sponsor
G.V. (Sonny) Montgomery VA Medical Center
Federal
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Nov 6, 2011 · Synced Sep 17, 2026, 3:46 AM EDT
Completed Phase 2 Interventional

A 2 Week Study of Topical KD7040 in the Treatment of Postherpetic Neuralgia (PHN)

NCT00576108
View directory record Official record
Conditions
Postherpetic Neuralgia, Shingles, Herpes Zoster, Neuropathic Pain
Interventions
KD7040 Topical Gel, Placebo gel
Drug
Lead sponsor
Kalypsys, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 21, 2008 · Synced Sep 17, 2026, 3:46 AM EDT
Completed Phase 2 Interventional

Rollover Trial for Placebo Subjects Previously Enrolled Into GEN-003-002 Study

NCT02300142
View directory record Official record
Conditions
Genital Herpes Simplex Type 2
Interventions
GEN-003 Vaccine (30μg of each antigen), GEN-003 Vaccine (60μg of each antigen), Matrix-M2 Adjuvant (25μg), Matrix-M2 Adjuvant (50μg), Matrix-M2 Adjuvant (75μg)
Biological
Lead sponsor
Genocea Biosciences, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
16
States / cities
Birmingham, Alabama • San Diego, California • San Francisco, California + 12 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2017 · Synced Sep 17, 2026, 3:46 AM EDT
Completed No phase listed Observational

Sexually Transmitted Infections Among African American Women Who Have Sex With Women

NCT01043081
View directory record Official record
Conditions
Sexually Transmitted Infections, HIV Infections
Interventions
Not listed
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated May 10, 2016 · Synced Sep 17, 2026, 3:46 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Safety and Efficacy Study of Herpes Simplex Virus Type 2 (HSV-2) Therapeutic DNA Vaccine

NCT02837575
View directory record Official record
Conditions
Herpes Genitalis
Interventions
VCL-HB01, Phosphate-buffered saline
Biological · Other
Lead sponsor
Vical
Industry
Eligibility
18 Years to 50 Years
Enrollment
261 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
15
States / cities
Birmingham, Alabama • San Diego, California • Hollywood, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Feb 26, 2019 · Synced Sep 17, 2026, 3:46 AM EDT
Terminated Phase 2 Interventional Results available

A Phase 2, Muti-Center Study of Repeat Dosing of Squaric Acid Dibutyl Ester in Subjects With Herpes Labialis

NCT03521479
View directory record Official record
Conditions
Herpes Labialis, HSV
Interventions
Squaric Acid Dibutyl Ester
Drug
Lead sponsor
Squarex, LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
2
States / cities
Doral, Florida • Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 5, 2021 · Synced Sep 17, 2026, 3:46 AM EDT
Withdrawn No phase listed Observational

NOWDx Test for the Diagnosis of Herpes Simplex Virus Type 2

NCT04294030
View directory record Official record
Conditions
HSV-2 Infection, Herpes Simplex Virus Infection
Interventions
Diagnostic Test: NOWDx HSV-2 Test
Device
Lead sponsor
NOWDiagnostics, Inc.
Industry
Eligibility
18 Years to 64 Years
Timeline
2023
U.S. locations
3
States / cities
Tempe, Arizona • Coral Gables, Florida • Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Sep 17, 2026, 3:46 AM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy Study for a New Antiviral Drug to Treat Genital Herpes Type 2

NCT01047540
View directory record Official record
Conditions
HSV-2
Interventions
AIC316, Placebo
Drug
Lead sponsor
AiCuris Anti-infective Cures AG
Industry
Eligibility
18 Years and older
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
6
States / cities
Miami, Florida • Indianapolis, Indiana • Portland, Oregon + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 20, 2023 · Synced Sep 17, 2026, 3:46 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Bioequivalency Study of Valacyclovir Hydrochloride 1000 mg Under Fasting Conditions

NCT01132729
View directory record Official record
Conditions
Herpes Zoster, Shingles, Genital Herpes
Interventions
Valacyclovir Hydrochloride
Drug
Lead sponsor
Roxane Laboratories
Industry
Eligibility
18 Years to 45 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Jan 22, 2018 · Synced Sep 17, 2026, 3:46 AM EDT
Completed Phase 4 Interventional Results available

A Randomized Trial to Evaluated the Suppressive Effect of Acyclovir on Rapidly Cleared HSV-2 Reactivation

NCT00723229
View directory record Official record
Conditions
Genital Herpes
Interventions
acyclovir
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 8, 2017 · Synced Sep 17, 2026, 3:46 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Enhancing a Sustainable Pharmacy-based Immunization Program in Two States

NCT02615470
View directory record Official record
Conditions
Herpes Zoster, Pneumococcal Infections
Interventions
Enhanced immunization delivery model, Immunization update
Behavioral · Other
Lead sponsor
Auburn University
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
2
States / cities
Auburn, Alabama • Claremont, California
Source: ClinicalTrials.gov public record
Updated Aug 19, 2019 · Synced Sep 17, 2026, 3:46 AM EDT
Active, not recruiting Phase 2 Interventional

A Study to Evaluate the Efficacy, Safety, and Immunogenicity of mRNA-1647 Cytomegalovirus (CMV) Vaccine in Allogenic Hematopoietic Cell Transplantation (HCT) Participants.

NCT05683457
View directory record Official record
Conditions
Cytomegalovirus Infection
Interventions
mRNA-1647, Placebo
Biological
Lead sponsor
ModernaTX, Inc.
Industry
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
3
States / cities
Boston, Massachusetts • St Louis, Missouri • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 9, 2026 · Synced Sep 17, 2026, 3:46 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

A Study of mRNA-1608, a Herpes Simplex Virus -2 (HSV-2) Therapeutic Candidate Vaccine, in Healthy Adults 18 to 55 Years of Age With Recurrent HSV-2 Genital Herpes

NCT06033261
View directory record Official record
Conditions
Genital Herpes
Interventions
mRNA-1608, BEXSERO
Biological
Lead sponsor
ModernaTX, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
303 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
23
States / cities
Birmingham, Alabama • Tucson, Arizona • Beverly Hills, California + 20 more
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Sep 17, 2026, 3:46 AM EDT
Not listed Phase 2 Interventional

Study to Compare Efficacy of Topical ARYS-01 (Sorivudine) Cream 3%, Oral Valaciclovir and Combination ARYS-01 Cream 3%/Oral Valaciclovir for Treatment of Herpes Zoster (Shingles)

NCT00652184
View directory record Official record
Conditions
Herpes Zoster, Postherpetic Neuralgia
Interventions
ARYS-01 (sorivudine) cream 3% or placebo cream, placebo, valaciclovir
Drug
Lead sponsor
aRigen Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
10
States / cities
Beverly Hills, California • Encino, California • Vista, California + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2008 · Synced Sep 17, 2026, 3:46 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Hsv 1 and 2 Gowey Protocol Versus Placebo

NCT01477879
View directory record Official record
Conditions
Herpes
Interventions
Versabase gel with sarracenia purpurea 20% liquid extract, placebo (versabase gel only)
Other
Lead sponsor
Naturopaths International
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Flagstaff, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 22, 2011 · Synced Sep 17, 2026, 3:46 AM EDT
Completed Not applicable Interventional

Comparison of 2 Vials of Components of a Synthetic Geranium Oil

NCT00611949
View directory record Official record
Conditions
Neuropathic Pain
Interventions
Geranium oil
Other
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2011
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Dec 17, 2015 · Synced Sep 17, 2026, 3:46 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Safety and Efficacy of 4 Investigational HSV 2 Vaccines in Adults With Recurrent Genital Herpes Caused by HSV 2

NCT04222985
View directory record Official record
Conditions
Genital Herpes
Interventions
HSV 2 Formulation 1, HSV 2 Formulation 2, HSV 2 Formulation 3, HSV 2 Formulation 4, HSV 2 Formulation 5, HSV 2 Formulation 6, Sodium Chloride 0.9%
Biological
Lead sponsor
Sanofi Pasteur, a Sanofi Company
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
4
States / cities
Hollywood, Florida • Boston, Massachusetts • Raleigh, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 24, 2022 · Synced Sep 17, 2026, 3:46 AM EDT