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ClinicalTrials.gov public records Last synced Oct 12, 2026, 7:07 PM EDT

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Showing 241–264 of 293 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Herpes Simplex Virus Clear all
Completed Not applicable Interventional

A Study to Compare the Efficacy and Safety of Valacyclovir Hydrochloride ( 256U87 ) Versus Acyclovir in the Treatment of Recurrent Anogenital Herpes Infections in HIV Infected Patients

NCT00002000
View directory record Official record
Conditions
Herpes Simplex, HIV Infections
Interventions
Valacyclovir hydrochloride, Acyclovir
Drug
Lead sponsor
Glaxo Wellcome
Industry
Eligibility
13 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
22
States / cities
Mobile, Alabama • San Francisco, California • Denver, Colorado + 17 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 12, 2026, 7:07 PM EDT
Completed No phase listed Observational Results available

Clinical Evaluation of the Sentosa SA HSV1/2 Qualitative PCR Test

NCT02685956
View directory record Official record
Conditions
Herpes Simplex
Interventions
Vela Sentosa SA HSV1/2 Qualitative PCR Test
Device
Lead sponsor
Vela Diagnostics
Industry
Eligibility
Not listed
Enrollment
2,295 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
9
States / cities
Tampa, Florida • Springfield, Massachusetts • Royal Oak, Michigan + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 5, 2020 · Synced Oct 12, 2026, 7:07 PM EDT
Completed Phase 3 Interventional Results available

Acyclovir Herpes Simplex Virus (HSV) Skin, Eye, and Mouth

NCT00031447
View directory record Official record
Conditions
Herpes Simplex
Interventions
Acyclovir, Placebo
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Up to 28 Days
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2008
U.S. locations
27
States / cities
Birmingham, Alabama • Little Rock, Arkansas • San Diego, California + 24 more
Source: ClinicalTrials.gov public record
Updated May 16, 2012 · Synced Oct 12, 2026, 7:07 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

A Study on the Reactogenicity, Safety and Immune Response of a Vaccine Against Herpes Simplex Virus (HSV)-2 in Healthy Participants Aged 18-40 Years

NCT04762511
View directory record Official record
Conditions
Herpes Simplex
Interventions
Lower dose formulation of HSV vaccine (GSK4108771A), Low dose formulation of HSV vaccine (GSK4108771A), Medium dose formulation of HSV vaccine (GSK4108771A), High dose formulation of HSV vaccine (GSK4108771A), Placebo (saline)
Biological · Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 40 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
2
States / cities
Lenexa, Kansas • Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jun 28, 2021 · Synced Oct 12, 2026, 7:07 PM 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 23, 2018 · Synced Oct 12, 2026, 7:07 PM EDT
Completed Phase 2 Interventional

Dose Ranging Safety and Efficacy of Therapeutic HSV-2 Vaccine

NCT02114060
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), Placebo
Biological
Lead sponsor
Genocea Biosciences, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
310 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
16
States / cities
Birmingham, Alabama • San Diego, California • San Francisco, California + 12 more
Source: ClinicalTrials.gov public record
Updated Oct 16, 2017 · Synced Oct 12, 2026, 7:07 PM EDT
Completed Phase 1 Interventional

Effectiveness of TheraNeem Lip Therapy for Herpes Simplex Labialis

NCT00985335
View directory record Official record
Conditions
Herpes Simplex
Interventions
Neem Based External Application Cream
Other
Lead sponsor
Southern California University of Health Sciences
Other
Eligibility
18 Years to 70 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Whittier, California
Source: ClinicalTrials.gov public record
Updated Nov 18, 2011 · Synced Oct 12, 2026, 7:07 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Natural History Study of GATA2 Deficiency and Related Disorders

NCT01905826
View directory record Official record
Conditions
GATA2 Deficiency
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
2 Years to 100 Years
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 12, 2026, 7:07 PM 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 22, 2008 · Synced Oct 12, 2026, 7:07 PM EDT
Completed No phase listed Observational

Evaluation of the HSV 1 & 2 Assay in Specimens From Symptomatic Subjects

NCT02270099
View directory record Official record
Conditions
Herpes Simplex Infections
Interventions
Not listed
Lead sponsor
Hologic, Inc.
Industry
Eligibility
Not listed
Enrollment
839 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
22
States / cities
Birmingham, Alabama • Phoenix, Arizona • Canoga Park, California + 19 more
Source: ClinicalTrials.gov public record
Updated Aug 14, 2017 · Synced Oct 12, 2026, 7:07 PM EDT
Terminated Phase 2 Interventional Results available

A Randomized Double-Blind Control-Comparison Crossover Trial of Oral Glutamine to Suppress Frequently Recurrent Herpes Labialis

NCT00913692
View directory record Official record
Conditions
Herpes Labialis, Herpes Simplex Virus
Interventions
Glutamine, Glycine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 65 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 11, 2012 · Synced Oct 12, 2026, 7:07 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Shingles: Immune Effects of Tai Chi

NCT00118885
View directory record Official record
Conditions
Aging, Herpes Zoster
Interventions
Tai Chi Chih
Behavioral
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
60 Years to 90 Years
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2004
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 11, 2009 · Synced Oct 12, 2026, 7:07 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Immune Response to Shingles Vaccination

NCT02624375
View directory record Official record
Conditions
Shingles
Interventions
Zoster Vaccine Live
Drug
Lead sponsor
University of Washington
Other
Eligibility
70 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 5, 2019 · Synced Oct 12, 2026, 7:07 PM EDT
Completed Phase 3 Interventional

Efficacy and Safety Study of ME-609 and Acyclovir for Treatment of Herpes Simplex Labialis

NCT00361881
View directory record Official record
Conditions
Herpes Labialis
Interventions
ME-609, acyclovir in ME-609 vehicle, Vehicle
Drug
Lead sponsor
Medivir
Industry
Eligibility
18 Years and older
Enrollment
1,443 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Mt. Pleasant, South Carolina
Source: ClinicalTrials.gov public record
Updated Aug 18, 2008 · Synced Oct 12, 2026, 7:07 PM EDT
Recruiting No phase listed Observational

Molecular Characterization of Viral-associated Tumors, Tumors Occurring in the Setting of HIV or Other Immune Disorders and Castleman Disease

NCT03300830
View directory record Official record
Conditions
Human Immunodeficiency Virus, Castleman's Disease, Kaposi's Sarcoma, Viral-Associated Cancer
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2037
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 12, 2026, 7:07 PM EDT
Completed Not applicable Interventional

The Effect of Acyclovir Treatment of the Herpes Simplex Virus (HSV) Infection on HIV Levels in the Blood

NCT00001115
View directory record Official record
Conditions
Herpes Simplex, HIV Infections
Interventions
Acyclovir
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2005
U.S. locations
15
States / cities
Palo Alto, California • Torrance, California • New Haven, Connecticut + 10 more
Source: ClinicalTrials.gov public record
Updated Oct 31, 2016 · Synced Oct 12, 2026, 7:07 PM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

30-Day Trial of Oral Valtrex or Valtrex Plus Aspirin on Shedding of HSV DNA in Tears and Saliva of Volunteers

NCT00587496
View directory record Official record
Conditions
Herpes Simplex
Interventions
valacyclovir hydrochloride, placebo, valacyclovir plus aspirin
Drug
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
20 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
2
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Jan 7, 2008 · Synced Oct 12, 2026, 7:07 PM EDT
Completed Phase 3 Interventional Results available

Acyclovir for Herpes Infections Involving the Central Nervous System in Neonates

NCT00031460
View directory record Official record
Conditions
Herpes Simplex
Interventions
Acyclovir, Placebo
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Up to 28 Days
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2008
U.S. locations
28
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Los Angeles, California + 25 more
Source: ClinicalTrials.gov public record
Updated May 16, 2012 · Synced Oct 12, 2026, 7:07 PM EDT
Completed No phase listed Observational

A Study of Patients With AIDS Syndrome

NCT00001120
View directory record Official record
Conditions
Sarcoma, Kaposi, Lymphoma, Non-Hodgkin, HIV Infections, Lymphoma, AIDS-Related
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
23
States / cities
Menlo Park, California • San Francisco, California • San Rafael, California + 15 more
Source: ClinicalTrials.gov public record
Updated Sep 12, 2008 · Synced Oct 12, 2026, 7:07 PM EDT
Completed Phase 1 Interventional

A Study of the Safety and Effectiveness of a Chickenpox Vaccine in HIV-Infected Children

NCT00000837
View directory record Official record
Conditions
HIV Infections
Interventions
Varicella Virus Vaccine (Live)
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
12 Months to 8 Years
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2005
U.S. locations
25
States / cities
Long Beach, California • Los Angeles, California • Oakland, California + 16 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2021 · Synced Oct 12, 2026, 7:07 PM 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 23, 2018 · Synced Oct 12, 2026, 7:07 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Registry for the Atopic Dermatitis Research Network

NCT01494142
View directory record Official record
Conditions
Atopic Dermatitis, Eczema Herpeticum
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
8 Months to 80 Years
Enrollment
3,387 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2018
U.S. locations
9
States / cities
Los Angeles, California • Denver, Colorado • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 19, 2018 · Synced Oct 12, 2026, 7:07 PM EDT
Completed Phase 2 Interventional Results available

EDTA Eye Drops Compared to Abreva for Herpes Simplex Virus Eruptions

NCT04893577
View directory record Official record
Conditions
Herpes Simplex Oral
Interventions
EDTA, Abreva
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Murray, Utah
Source: ClinicalTrials.gov public record
Updated Oct 31, 2025 · Synced Oct 12, 2026, 7:07 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

T Cell Responses to Varicella Zoster Virus (VZV) Vaccine SLVP020

NCT01911065
View directory record Official record
Conditions
Herpes Zoster
Interventions
Zostavax™
Biological
Lead sponsor
Stanford University
Other
Eligibility
40 Years and older
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Dec 18, 2023 · Synced Oct 12, 2026, 7:07 PM EDT