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Showing 25–46 of 22 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Herpes Simplex 1 Clear all
Not listed No phase listed Observational Accepts healthy volunteers

A 48 Week Observational Study of the Frequency of Symptomatic Herpes Virus I and II in HIV Infected Subjects

NCT05823779
View directory record Official record
Conditions
HIV Disease, Herpes Simplex 1, Herpes Simplex 2
Interventions
Blood draw
Other
Lead sponsor
Global Research Institute
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 20, 2023 · Synced Jul 24, 2026, 12:47 AM EDT
Completed Phase 1 Interventional

Study of HF10 in Patients With Refractory Head and Neck Cancer or Solid Tumors With Cutaneous and/or Superficial Lesions

NCT01017185
View directory record Official record
Conditions
Refractory Head and Neck Cancer, Squamous Cell Carcinoma, Skin, Carcinoma of the Breast, Malignant Melanoma
Interventions
HF10
Drug
Lead sponsor
Takara Bio Inc.
Industry
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
5
States / cities
The Bronx, New York • Portland, Oregon • Pittsburgh, Pennsylvania + 2 more
Source: ClinicalTrials.gov public record
Updated May 22, 2019 · Synced Jul 24, 2026, 12:47 AM EDT
Recruiting Early Phase 1 Interventional

RP1 in Primary Melanoma to Reduce the Risk of Sentinel Lymph Node Metastasis

NCT06216938
View directory record Official record
Conditions
Melanoma
Interventions
Vusolimogene oderparepvec (RP1)
Biological
Lead sponsor
Yana Najjar
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Jul 24, 2026, 12:47 AM EDT
Recruiting Phase 1 Interventional

HSV G207 in Children With Recurrent or Refractory Cerebellar Brain Tumors

NCT03911388
View directory record Official record
Conditions
Neoplasms, Brain, Glioblastoma Multiforme, Glioblastoma of Cerebellum, Neoplasms, Astrocytoma, Astrocytoma, Cerebellar, Neuroectodermal Tumors, Neuroectodermal Tumors, Primitive, Cerebellar PNET, Childhood, Cerebellar Neoplasms, Cerebellar Neoplasms, Primary, Cerebellar Neoplasm, Malignant, Cerebellar Neoplasm Malignant Primary, Neoplasm Metastases, Neoplasm Malignant, Neoplasms, Neuroepithelial, Neoplasms, Germ Cell and Embryonal, Neoplasms by Histologic Type, Neoplasms, Glandular and Epithelial, Neoplasms, Nerve Tissue, Central Nervous System Neoplasms, Primary, Central Nervous System Neoplasms, Malignant, Nervous System Neoplasms, Neoplasms by Site, Brain Diseases, Central Nervous System Diseases, Nervous System Diseases, Medulloblastoma Recurrent, HSV, Virus, Pediatric Brain Tumor, Nervous System Cancer, Primitive Neuroectodermal Tumor (PNET) of Cerebellum
Interventions
G207
Biological
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
3 Years to 21 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
3
States / cities
Birmingham, Alabama • St Louis, Missouri • Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Jul 24, 2026, 12:47 AM EDT
Completed Phase 2 Interventional Results available

Valacyclovir for Mild Cognitive Impairment

NCT04710030
View directory record Official record
Conditions
Mild Cognitive Impairment, Herpes Simplex 1, Herpes Simplex 2
Interventions
Valacyclovir hydrochloride 500mg caplet, Placebo sugar pill caplet
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
50 Years to 95 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Jul 24, 2026, 12:47 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 Jul 24, 2026, 12:47 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Safety and Pharmacokinetics of Famciclovir Single 1500 mg Dose in Adolescents With Recurrent Herpes Labialis

NCT00878072
View directory record Official record
Conditions
Herpes Labialis
Interventions
Famciclovir
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
12 Years to 18 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
12
States / cities
San Diego, California • Chicago, Illinois • Evansville, Indiana + 8 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2021 · Synced Jul 24, 2026, 12:47 AM EDT
Completed Phase 1 Interventional Results available

Immune Response and General Immune Health in Subjects Infected With Herpes Simplex Virus Type 1 (HSV-1)

NCT03661541
View directory record Official record
Conditions
HSV, Herpes Labialis
Interventions
Squaric Acid Dibutyl Ester
Drug
Lead sponsor
Squarex, LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 2, 2021 · Synced Jul 24, 2026, 12:47 AM EDT
Terminated Phase 1 Interventional

Study of ONCR-177 Alone and in Combination With PD-1 Blockade in Adult Subjects With Advanced and/or Refractory Cutaneous, Subcutaneous or Metastatic Nodal Solid Tumors or With Liver Metastases of Solid Tumors

NCT04348916
View directory record Official record
Conditions
Cancer, Melanoma, Solid Tumor, Squamous Cell Carcinoma of Head and Neck, Breast Cancer, Advanced Solid Tumor, Triple Negative Breast Cancer, Colorectal Carcinoma, Non-melanoma Skin Cancer, Liver Metastases
Interventions
ONCR-177, pembrolizumab
Biological
Lead sponsor
Oncorus, Inc.
Industry
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
10
States / cities
Duarte, California • Denver, Colorado • Tampa, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 7, 2023 · Synced Jul 24, 2026, 12:47 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Study to Compare Safety and Immunogenicity of Commercial Scale Consistency Lots of Herpes Simplex Vaccine

NCT00224471
View directory record Official record
Conditions
Herpes Simplex
Interventions
GSK208141 vaccine
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
10 Years to 17 Years · Female only
Enrollment
671 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2006
U.S. locations
9
States / cities
Mesa, Arizona • Fountain Valley, California • Golden, Colorado + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 20, 2016 · Synced Jul 24, 2026, 12:47 AM EDT
Active, not recruiting Phase 3 Interventional

A Study on the Long-term Efficacy, Safety and Persistence of Immune Response of a Vaccine Against Herpes Zoster in Older Adults

NCT05371080
View directory record Official record
Conditions
Herpes Zoster
Interventions
HZ/su vaccine
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
50 Years and older
Enrollment
3,038 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
8
States / cities
Phoenix, Arizona • Elkridge, Maryland • Charlotte, North Carolina + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 17, 2024 · Synced Jul 24, 2026, 12:47 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A First-in-Human Study to Evaluate JCXH-105, an SrRNA-based Herpes Zoster Vaccine

NCT05871541
View directory record Official record
Conditions
Herpes Zoster (HZ), Shingles, Infectious Disease
Interventions
JCXH-105, Active Control (Shingrix)
Biological
Lead sponsor
Immorna Biotherapeutics, Inc.
Industry
Eligibility
50 Years to 69 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
3
States / cities
Hollywood, Florida • Tampa, Florida • Berlin, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Jul 24, 2026, 12:47 AM EDT
Completed Phase 1 Interventional

A Phase I/II Study of the Safety and Efficacy of Topical 1-(S)-(3-Hydroxy-2-Phosphonylmethoxypropyl)Cytosine Dihydrate (Cidofovir; HPMPC) in the Treatment of Refractory Mucocutaneous Herpes Simplex Disease in Patients With AIDS

NCT00002116
View directory record Official record
Conditions
Herpes Simplex, HIV Infections
Interventions
Cidofovir
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
13 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
8
States / cities
Los Angeles, California • San Francisco, California • Chicago, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jul 24, 2026, 12:47 AM EDT
Completed Phase 1 Interventional Results available

Neonatal Phase 1 Valacyclovir Study

NCT05468619
View directory record Official record
Conditions
Herpes Simplex
Interventions
Valacyclovir
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
1 Day to 2 Days
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
12
States / cities
Birmingham, Alabama • Atlanta, Georgia • Louisville, Kentucky + 9 more
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Jul 24, 2026, 12:47 AM EDT
Recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Safety and Immunogenicity of Recombinant Varicella Zoster Virus Vaccine in People With HIV Who Have a CD4 Count Less Than 300 or Greater Than or Equal to 300 and a Healthy Control Population

NCT05580458
View directory record Official record
Conditions
Herpes Zoster
Interventions
Shingrix
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
225 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Jul 24, 2026, 12:47 AM EDT
Completed Phase 2 Interventional Results available

Pharmacokinetics, Acceptability and Safety of Famciclovir in Infants (1 Month to Less Than 12 Months) With Herpes Simplex Infection

NCT00448227
View directory record Official record
Conditions
Herpes Simplex
Interventions
famciclovir
Drug
Lead sponsor
Novartis
Industry
Eligibility
1 Month to 1 Year
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
6
States / cities
Birmingham, Alabama • Chicago, Illinois • Detroit, Michigan + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 10, 2011 · Synced Jul 24, 2026, 12:47 AM 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 Jul 24, 2026, 12:47 AM EDT
Completed Phase 3 Interventional

Famciclovir Oral Pediatric Formulation in Children 1-12 Years of Age With Varicella Zoster Infection

NCT00098046
View directory record Official record
Conditions
Chickenpox, Herpes Zoster
Interventions
famciclovir
Drug
Lead sponsor
Novartis
Industry
Eligibility
1 Year to 12 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 25, 2007 · Synced Jul 24, 2026, 12:47 AM EDT
Completed Phase 1Phase 2 Interventional

Trial Evaluating the Immunogenicity and Safety of an Adjuvanted Epstein-Barr Virus (EBV) Glycoprotein 350 Vaccine in EBV-seronegative Persons

NCT05683834
View directory record Official record
Conditions
Epstein-Barr Virus Infection, Infectious Mononucleosis, Herpesvirus
Interventions
Matrix-M1 Adjuvant, EBV gp350-Ferritin Vaccine, Placebo Comparator
Drug · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 25 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Bethesda, Maryland • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Jul 24, 2026, 12:47 AM 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 13, 2017 · Synced Jul 24, 2026, 12:47 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Describe the Safety, Reactogenicity, and Immunogenicity of Herpes Zoster IN001 mRNA Vaccine (IN001) in Healthy Participants

NCT06375512
View directory record Official record
Conditions
Herpes Zoster
Interventions
HZ Vaccine (IN001), Placebo, Shingrix
Biological
Lead sponsor
Shenzhen Shenxin Biotechnology Co., Ltd
Industry
Eligibility
50 Years to 69 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Hollywood, Florida
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Jul 24, 2026, 12:47 AM EDT
Terminated Phase 1Phase 2 Interventional Accepts healthy volunteers

A Study to Learn About a Modified RNA Vaccine Against Shingles in Healthy Adults

NCT05703607
View directory record Official record
Conditions
Shingles, Herpes Zoster Infection, Human
Interventions
Candidate 1: PF-07915234: VZV modRNA Powder for Suspension for Injection, Candidate 1: PF-07915234: VZV modRNA Suspension for Injection, Candidate 2: PF-07921188: VZV modRNA Suspension for Injection, Candidate 3: PF-07921186: VZV modRNA Suspension for Injection, Shingrix, Candidate 2: PF-07921188: VZV modRNA Powder for Suspension for Injection
Biological
Lead sponsor
Pfizer
Industry
Eligibility
50 Years to 85 Years
Enrollment
484 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
35
States / cities
Gilbert, Arizona • Mesa, Arizona • Palo Alto, California + 24 more
Source: ClinicalTrials.gov public record
Updated May 3, 2026 · Synced Jul 24, 2026, 12:47 AM EDT