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Showing 1–24 of 83 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Genital Herpes Simplex Clear all
Completed Phase 3 Interventional

A Comparison of 882C87 Versus Acyclovir in the Treatment of Herpes Zoster in Patients With Weakened Immune Systems

NCT00002315
View directory record Official record
Conditions
HIV Infections, Chickenpox
Interventions
Netivudine, Acyclovir
Drug
Lead sponsor
Glaxo Wellcome
Industry
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
25
States / cities
Birmingham, Alabama • Tucson, Arizona • Los Angeles, California + 20 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jul 22, 2026, 3:44 AM EDT
Completed Phase 2 Interventional

Comparison of Brovavir Versus Acyclovir in the Treatment of Herpes in HIV-Infected Patients

NCT00000953
View directory record Official record
Conditions
HIV Infections, Chickenpox
Interventions
Sorivudine, Acyclovir
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
44
States / cities
Birmingham, Alabama • Los Angeles, California • Martinez, California + 32 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2011 · Synced Jul 22, 2026, 3:44 AM EDT
Completed Not applicable Interventional

An Open, Multicenter Study of Foscarnet Treatment of Acyclovir-Resistant Herpes Simplex Virus in Patients With the Acquired Immunodeficiency Syndrome and Other Immunodeficiencies

NCT00002272
View directory record Official record
Conditions
Herpes Simplex, HIV Infections
Interventions
Foscarnet sodium
Drug
Lead sponsor
Astra USA
Industry
Eligibility
12 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jul 22, 2026, 3:44 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 Jul 22, 2026, 3:44 AM EDT
Completed Not applicable Interventional

An Open Study of Foscarnet Treatment of Acyclovir-Resistant Herpes Simplex Virus in Patients With the Acquired Immunodeficiency Syndrome and Other Immunodeficiencies

NCT00002021
View directory record Official record
Conditions
Herpes Simplex, HIV Infections
Interventions
Foscarnet sodium
Drug
Lead sponsor
Astra USA
Industry
Eligibility
12 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
2
States / cities
Los Angeles, California • Pasadena, California
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jul 22, 2026, 3:44 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

HIV and Genital Herpes Among High-Risk Men Who Have Sex With Men (MSM) in Lima, Peru

NCT00023582
View directory record Official record
Conditions
HIV Infections, Herpes Genitalis, HIV Seronegativity, Syphilis
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older · Male only
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 7, 2008 · Synced Jul 22, 2026, 3:44 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Bioequivalency Study of Valacyclovir Hydrochloride 1000 mg Under Fed Conditions

NCT01132716
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 Jul 22, 2026, 3:44 AM EDT
Terminated Phase 2 Interventional Results available

Safety and Efficacy Comparator Trial of a New Drug Against Genital Herpes

NCT01658826
View directory record Official record
Conditions
Genital Herpes
Interventions
AIC316, Valacyclovir
Drug
Lead sponsor
AiCuris Anti-infective Cures AG
Industry
Eligibility
18 Years and older
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
4
States / cities
Indianapolis, Indiana • Portland, Oregon • Houston, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 20, 2023 · Synced Jul 22, 2026, 3:44 AM EDT
Completed No phase listed Observational

HSV-2 Shedding Resolution After Acyclovir Treatment

NCT00495573
View directory record Official record
Conditions
Genital Herpes
Interventions
acyclovir
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 21, 2012 · Synced Jul 22, 2026, 3:44 AM EDT
Completed No phase listed Observational

An Epidemiological Study to Assess Performance of Using Healthcare Tools to Understand Genital Herpes Simplex Virus-2 (HSV-2) in Patients ≥ 18 Years of Age in the United States and Europe.

NCT04950712
View directory record Official record
Conditions
Herpes Genitalis
Interventions
Blood sampling, Anogenital lesion swab collection
Procedure
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
537 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
22
States / cities
Long Beach, California • Los Angeles, California • San Francisco, California + 16 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2025 · Synced Jul 22, 2026, 3:44 AM EDT
Completed Not applicable Interventional

Treatment of Acyclovir-Resistant Mucocutaneous Herpes Simplex Disease in Patients With AIDS: Open Label Pilot Study of Topical Trifluridine

NCT00000635
View directory record Official record
Conditions
Herpes Simplex, HIV Infections
Interventions
Trifluridine, Bacitracin zinc/Polymyxin B sulfate
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1992
U.S. locations
8
States / cities
San Francisco, California • Aurora, Colorado • Chicago, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 1, 2021 · Synced Jul 22, 2026, 3:44 AM EDT
Completed Not applicable Interventional

A Comparative Trial of Valacyclovir Hydrochloride ( 256U87 ) and Acyclovir for the Suppression of Anogenital Herpes Infections in HIV-Infected Patients

NCT00002084
View directory record Official record
Conditions
Herpes Simplex, HIV Infections
Interventions
Valacyclovir hydrochloride, Acyclovir
Drug
Lead sponsor
Glaxo Wellcome
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
46
States / cities
Mobile, Alabama • Tucson, Arizona • Los Angeles, California + 29 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jul 22, 2026, 3:44 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

HSV Seroprevalence and Diagnosis of Genital Herpes in Pregnant Women

NCT00291044
View directory record Official record
Conditions
Pregnancy
Interventions
testing for HSV 1 and 2 IgG type specific antibosy
Other
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Nov 18, 2010 · Synced Jul 22, 2026, 3:44 AM EDT
Completed Phase 4 Interventional

A Study of Valacyclovir to Suppress HSV and HIV Shedding in Coinfected Persons

NCT00161434
View directory record Official record
Conditions
Herpes Simplex, HIV Infections
Interventions
valacyclovir, placebo
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 9, 2008 · Synced Jul 22, 2026, 3:44 AM EDT
Withdrawn Not applicable Interventional

Valacyclovir Suppression to Improve the Stability of Vaginal Flora Among HSV-2 Seropositive Women

NCT00682721
View directory record Official record
Conditions
Bacterial Vaginosis, Herpes Simplex Virus Type II
Interventions
Placebo, Valacyclovir
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 40 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 1, 2012 · Synced Jul 22, 2026, 3:44 AM EDT
Terminated Phase 2 Interventional Results available

Maintenance Dose Study of GEN-003 in Subjects With Genital Herpes Infection

NCT03146403
View directory record Official record
Conditions
Genital Herpes, HSV-2 Infection
Interventions
GEN-003, Matrix-M2, 0.9% normal saline
Biological · Other
Lead sponsor
Genocea Biosciences, Inc.
Industry
Eligibility
Not listed
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
8
States / cities
Birmingham, Alabama • San Diego, California • San Francisco, California + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 18, 2019 · Synced Jul 22, 2026, 3:44 AM EDT
Completed Phase 1Phase 2 Interventional

Safety and Immunogenicity Study of Therapeutic HSV-2 Vaccine

NCT01667341
View directory record Official record
Conditions
Genital Herpes Simplex Type 2
Interventions
GEN-003 with Matrix M-2, GEN-003, Placebo
Biological
Lead sponsor
Genocea Biosciences, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
143 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
7
States / cities
Birmingham, Alabama • Indianapolis, Indiana • Cincinnati, Ohio + 4 more
Source: ClinicalTrials.gov public record
Updated May 31, 2018 · Synced Jul 22, 2026, 3:44 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

A Study on the Reactogenicity, Safety, Immune Response, and Efficacy of a Targeted Immunotherapy Against HSV in Healthy Participants Aged 18-40 Years or in Participants Aged 18-60 Years With Recurrent Genital Herpes

NCT05298254
View directory record Official record
Conditions
Herpes Simplex
Interventions
Non-adjuvanted HSV formulation 1, Non-adjuvanted HSV formulation 2, Non-adjuvanted HSV formulation 3, HSV formulation 1 with adjuvant 1, HSV formulation 2 with adjuvant 1, HSV formulation 3 with adjuvant 1, HSV formulation 1 with adjuvant 2, HSV formulation 2 with adjuvant 2, HSV formulation 3 with adjuvant 2, Placebo, HSVTI_F1, HSVTI_F2
Biological · Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 60 Years
Enrollment
505 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
6
States / cities
Phoenix, Arizona • Wichita, Kansas • Kansas City, Missouri + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 7, 2025 · Synced Jul 22, 2026, 3:44 AM EDT
Completed Phase 4 Interventional Results available

Effect of Tenofovir on Genital Herpes Simplex Virus (HSV) Shedding

NCT01448616
View directory record Official record
Conditions
Herpes Simplex Type II
Interventions
TDF, Placebo Vaginal Gel, Vaginal TFV Gel, Placebo Tablets
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 15, 2023 · Synced Jul 22, 2026, 3:44 AM EDT
Completed Phase 3 Interventional

Comparison of Foscarnet Versus Vidarabine in the Treatment of Herpes Infection in Patients With AIDS Who Have Not Had Success With Acyclovir

NCT00000985
View directory record Official record
Conditions
Herpes Simplex, HIV Infections
Interventions
Vidarabine, Acyclovir, Foscarnet sodium
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1990
U.S. locations
4
States / cities
Chicago, Illinois • Boston, Massachusetts • Rochester, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 3, 2021 · Synced Jul 22, 2026, 3:44 AM EDT
Completed Phase 4 Interventional Results available

VALTREX(Valacyclovir) Once Daily for Viral Shedding In Subjects Newly Diagnosed With HSV-2

NCT00306293
View directory record Official record
Conditions
Herpes Labialis
Interventions
valacyclovir
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
18
States / cities
Anaheim, California • Carmichael, California • Fair Oaks, California + 14 more
Source: ClinicalTrials.gov public record
Updated Mar 22, 2018 · Synced Jul 22, 2026, 3:44 AM EDT
Completed Phase 3 Interventional

A Study of BV-araU in the Treatment of Varicella-Zoster Viral Disease (VZV) in HIV-Infected Children Who Have Not Had Success With or Who Cannot Take Other Treatments for VZV

NCT00002358
View directory record Official record
Conditions
HIV Infections, Chickenpox
Interventions
Sorivudine
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
2 Years to 17 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Wallingford, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 1, 2007 · Synced Jul 22, 2026, 3:44 AM EDT
Completed Phase 3 Interventional

A Study of Acyclovir to Help Prevent HIV Infection in People With Genital Herpes

NCT00076232
View directory record Official record
Conditions
HIV Infections, HIV Seronegativity, Herpes Genitalis
Interventions
Acyclovir, Acyclovir placebo
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
3,682 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
3
States / cities
San Francisco, California • New York, New York • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 29, 2010 · Synced Jul 22, 2026, 3:44 AM EDT