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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Genital Herpes Clear all
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 Jun 10, 2026, 4:56 PM 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 Jun 10, 2026, 4:56 PM 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 Jun 10, 2026, 4:56 PM EDT
Completed Phase 2 Interventional

A Study With ASP2151 in Subjects With Recurrent Episodes of Genital Herpes

NCT00486200
View directory record Official record
Conditions
Herpes Genitalis
Interventions
ASP2151, valacyclovir, Placebo
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
18 Years and older
Enrollment
695 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
25
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 21 more
Source: ClinicalTrials.gov public record
Updated Dec 6, 2017 · Synced Jun 10, 2026, 4:56 PM 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 Jun 10, 2026, 4:56 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 May 28, 2026 · Synced Jun 10, 2026, 4:56 PM 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 Jun 10, 2026, 4:56 PM 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 Jun 10, 2026, 4:56 PM EDT
Completed No phase listed Observational

Pharmacokinetics of Understudied Drugs Administered to Children Per Standard of Care

NCT01431326
View directory record Official record
Conditions
Adenovirus, Anesthesia, Anxiety, Anxiolysis, Autism, Autistic Disorder, Bacterial Meningitis, Bacterial Septicemia, Benzodiazepine, Bipolar Disorder, Bone and Joint Infections, Central Nervous System Infections, Convulsions, Cytomegalovirus Retinitis, Early-onset Schizophrenia Spectrum Disorders, Epilepsy, General Anesthesia, Gynecologic Infections, Herpes Simplex Virus, Infantile Hemangioma, Infection, Inflammation, Inflammatory Conditions, Intra-abdominal Infections, Lower Respiratory Tract Infections, Migraines, Pain, Pneumonia, Schizophrenia, Sedation, Seizures, Skeletal Muscle Spasms, Skin and Skin-structure Infections, Treatment-resistant Schizophrenia, Urinary Tract Infections, Withdrawal, Sepsis, Gram-negative Infection, Bradycardia, Cardiac Arrest, Cardiac Arrhythmia, Staphylococcal Infections, Nosocomial Pneumonia, Neuromuscular Blockade, Methicillin Resistant Staphylococcus Aureus, Endocarditis, Neutropenia, Headache, Fibrinolytic Bleeding, Pulmonary Arterial Hypertension, CMV Retinitis, Hypertension, Chronic Kidney Diseases, Hyperaldosteronism, Hypokalemia, Heart Failure, Hemophilia, Heavy Menstrual Bleeding, Insomnia
Interventions
The POPS study is collecting PK data on children prescribed the following drugs of interest per standard of care:
Drug
Lead sponsor
Daniel Benjamin
Other
Eligibility
Up to 21 Years
Enrollment
3,520 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2019
U.S. locations
43
States / cities
Anchorage, Alaska • Little Rock, Arkansas • La Jolla, California + 37 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2023 · Synced Jun 10, 2026, 4:56 PM EDT
Withdrawn No phase listed Observational

Prospective Study of Lymphoproliferative Diseases

NCT01704742
View directory record Official record
Conditions
Non-Hodgkin's Lymphoma, Hodgkin's Lymphoma
Interventions
Not listed
Lead sponsor
West Virginia University
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Nov 7, 2016 · Synced Jun 10, 2026, 4:56 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Serologic Assays for the Diagnosis of Herpes Simplex Virus Type 2

NCT01112956
View directory record Official record
Conditions
Genital Herpes
Interventions
Not listed
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
16 Years to 55 Years
Enrollment
2,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
3
States / cities
Baltimore, Maryland • Boston, Massachusetts • New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 22, 2011 · Synced Jun 10, 2026, 4:56 PM EDT
Completed No phase listed Observational Results available

Identification of Herpes Simplex Virus (HSV) Shedding in the Female Genital Tract of Pregnant and Nonpregnant Women by GeneXpert PCR, Routine PCR, and Culture

NCT01878383
View directory record Official record
Conditions
Herpes Simplex Virus
Interventions
Genexpert assay
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older · Female only
Enrollment
12,550 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
15
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Aurora, Colorado + 12 more
Source: ClinicalTrials.gov public record
Updated Sep 8, 2020 · Synced Jun 10, 2026, 4:56 PM 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 Jun 10, 2026, 4:56 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Safety and Efficacy Trial of DNA Vaccines to Treat Genital Herpes in Adults

NCT02030301
View directory record Official record
Conditions
Genital Herpes Simplex Type 2
Interventions
VCL-HB01, VCL-HM01, PBS
Biological
Lead sponsor
Vical
Industry
Eligibility
18 Years to 50 Years
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
7
States / cities
Birmingham, Alabama • Hollywood, Florida • Indianapolis, Indiana + 4 more
Source: ClinicalTrials.gov public record
Updated Feb 26, 2019 · Synced Jun 10, 2026, 4:56 PM EDT
Terminated Phase 4 Interventional Results available

Effect of HSV-2 Suppressive Therapy on Sexual Behavior

NCT00495716
View directory record Official record
Conditions
Genital Herpes
Interventions
acyclovir
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 6, 2023 · Synced Jun 10, 2026, 4:56 PM EDT
Completed Phase 4 Interventional Results available

Patient-initiated Episodic Treatment of Recurrent Genital Herpes in Black Patients

NCT00477334
View directory record Official record
Conditions
Genital Herpes
Interventions
Famciclovir, Placebo
Drug
Lead sponsor
Novartis
Industry
Eligibility
18 Years and older
Enrollment
463 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
33
States / cities
Burbank, California • Huntington Park, California • Los Angeles, California + 29 more
Source: ClinicalTrials.gov public record
Updated Mar 27, 2011 · Synced Jun 10, 2026, 4:56 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 22, 2018 · Synced Jun 10, 2026, 4:56 PM 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 Jun 10, 2026, 4:56 PM EDT
Completed No phase listed Observational Results available

Comparative Effectiveness of Treatment Options for Genital Herpes Infection to Reduce Adverse Pregnancy Outcomes

NCT02986802
View directory record Official record
Conditions
HSV-2 Infection, PreTerm Birth, Pregnancy Complications
Interventions
Not listed
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older · Female only
Enrollment
89,132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated Sep 16, 2021 · Synced Jun 10, 2026, 4:56 PM EDT
Completed Phase 2 Interventional Results available

Live Zoster Vaccine in HIV-Infected Adults on Antiretroviral Therapy

NCT00851786
View directory record Official record
Conditions
Herpes Zoster, HIV Infections
Interventions
ZOSTAVAX, Placebo
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
395 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
43
States / cities
Birmingham, Alabama • Los Angeles, California • Palo Alto, California + 30 more
Source: ClinicalTrials.gov public record
Updated Nov 3, 2021 · Synced Jun 10, 2026, 4:56 PM 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 Jun 10, 2026, 4:56 PM EDT
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 Jun 10, 2026, 4:56 PM 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 Jun 10, 2026, 4:56 PM EDT