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Showing 1–24 of 293 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Herpes Simplex Clear all
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 Jul 21, 2026, 11:56 AM EDT
Not listed Early Phase 1 Interventional Accepts healthy volunteers

Hand Sanitizer Use for Herpes Simplex Virus-1

NCT06135844
View directory record Official record
Conditions
Virus, HSV-1, Herpes Simplex 1, Herpes Simplex Labialis
Interventions
Purell Hand Sanitizer, Medical Grade Mineral Oil
Drug
Lead sponsor
Leciel Bono
Other
Eligibility
18 Years to 99 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
3
States / cities
Pocatello, Idaho • St. George, Utah
Source: ClinicalTrials.gov public record
Updated Nov 17, 2023 · Synced Jul 21, 2026, 11:56 AM EDT
Not yet recruiting Phase 1Phase 2 Interventional

Long-term Follow-up Study of Patients Who Received EG110A, a Non-replicative Herpes Simplex Virus 1-derived Gene Therapy

NCT07227285
View directory record Official record
Conditions
Urinary Bladder, Overactive, Spinal Cord Injury
Interventions
Urodynamics, EG110A, Patient-reported Outcome
Other · Drug
Lead sponsor
Cyllene Therapeutics
Industry
Eligibility
18 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
4
States / cities
Downey, California • Ann Arbor, Michigan • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 11, 2025 · Synced Jul 21, 2026, 11:56 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Iontophoretic Application of Acyclovir Cream to Treat Recurrent Herpes Labialis

NCT00230867
View directory record Official record
Conditions
Herpes Labialis
Interventions
iontophoretic acyclovir
Device
Lead sponsor
Transport Pharmaceuticals
Industry
Eligibility
18 Years to 75 Years
Enrollment
1,800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005
U.S. locations
26
States / cities
Birmingham, Alabama • Chandler, Arizona • Phoenix, Arizona + 22 more
Source: ClinicalTrials.gov public record
Updated Jul 3, 2006 · Synced Jul 21, 2026, 11:56 AM 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 Jul 21, 2026, 11:56 AM 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 17, 2011 · Synced Jul 21, 2026, 11:56 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Study to Evaluate Immunogenicity and Safety Study of GSK Biologicals' Herpes Zoster (HZ) Vaccine GSK1437173A When Co-administered With Pneumovax 23™ in Adults Aged 50 Years and Older

NCT02045836
View directory record Official record
Conditions
Herpes Zoster, Herpes Zoster Vaccine
Interventions
Herpes Zoster vaccine GSK 1437173A, Licensed pneumococcal polysaccharide conjugate vaccine (23-valent, adsorbed), Pneumovax 23™
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
50 Years and older
Enrollment
865 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
3
States / cities
Golden, Colorado • Wichita, Kansas • Columbia, Maryland
Source: ClinicalTrials.gov public record
Updated May 13, 2021 · Synced Jul 21, 2026, 11:56 AM EDT
Recruiting Phase 1 Interventional

Engineered HSV-1 M032 for the Treatment of Children and Adults With Newly Diagnosed Diffuse Midline Glioma After Standard of Care Radiation

NCT07076498
View directory record Official record
Conditions
Glioma
Interventions
M032
Biological
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
36 Months and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Jul 21, 2026, 11:56 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 21, 2026, 11:56 AM EDT
Completed Phase 2 Interventional Results available

Safety/Efficacy Study of Retigabine vs. Placebo in Post-Herpetic Neuralgia (PHN)

NCT00612105
View directory record Official record
Conditions
Postherpetic Neuralgia
Interventions
Retigabine, Placebo
Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
187 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
41
States / cities
Birmingham, Alabama • Mesa, Arizona • Tucson, Arizona + 36 more
Source: ClinicalTrials.gov public record
Updated May 7, 2018 · Synced Jul 21, 2026, 11:56 AM EDT
Terminated Phase 1 Interventional

Oncolytic HSV-1716 in Treating Younger Patients With Refractory or Recurrent High Grade Glioma That Can Be Removed By Surgery

NCT02031965
View directory record Official record
Conditions
Recurrent Childhood Anaplastic Astrocytoma, Recurrent Childhood Anaplastic Oligoastrocytoma, Recurrent Childhood Anaplastic Oligodendroglioma, Recurrent Childhood Giant Cell Glioblastoma, Recurrent Childhood Glioblastoma, Recurrent Childhood Gliomatosis Cerebri, Recurrent Childhood Gliosarcoma
Interventions
oncolytic HSV-1716, dexamethasone, therapeutic conventional surgery, laboratory biomarker analysis
Biological · Drug · Procedure + 1 more
Lead sponsor
Pediatric Brain Tumor Consortium
Network
Eligibility
12 Years to 21 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 29, 2016 · Synced Jul 21, 2026, 11:56 AM EDT
Active, not recruiting Phase 2 Interventional Accepts healthy volunteers

A Phase 2 Study to Evaluate JCXH-105, an srRNA-based Herpes Zoster Vaccine

NCT06581575
View directory record Official record
Conditions
Herpes Zoster (HZ), Infectious Diseases, Shingles
Interventions
JCXH-105, Shingrix
Biological
Lead sponsor
Immorna Biotherapeutics, Inc.
Industry
Eligibility
50 Years and older
Enrollment
467 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
8
States / cities
Tucson, Arizona • Long Beach, California • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Jul 21, 2026, 11:56 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 – 2026
U.S. locations
3
States / cities
Boston, Massachusetts • St Louis, Missouri • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced Jul 21, 2026, 11:56 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 21, 2026, 11:56 AM EDT
Completed Phase 1Phase 2 Interventional

Valganciclovir (Valcyte) for Chronic Fatigue Syndrome Patients Who Have Elevated Antibody Titers Against Human Herpes Virus 6 (HHV-6)and Epstein-Barr Virus (EBV)

NCT00478465
View directory record Official record
Conditions
Chronic Fatigue Syndrome
Interventions
valganciclovir
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 26, 2022 · Synced Jul 21, 2026, 11:56 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Herpes Simplex Type 1 Suppression in Hepatitis C

NCT01580995
View directory record Official record
Conditions
Chronic Hepatitis C Infection
Interventions
Valacyclovir, Placebo
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Sep 20, 2016 · Synced Jul 21, 2026, 11:56 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 21, 2026, 11:56 AM EDT
Completed No phase listed Observational

Genetic Studies of X-linked Lymphoproliferative Disease

NCT00359411
View directory record Official record
Conditions
X-Linked Lymphoproliferative Disease, Lymphoproliferative Disease, Genetic Diseases, X-Linked
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jul 21, 2026, 11:56 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Immune Response to Varicella-Zoster Vaccination and Infection

NCT00921999
View directory record Official record
Conditions
Chickenpox, Herpes Zoster
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
5 Years and older
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 13, 2018 · Synced Jul 21, 2026, 11:56 AM EDT
Completed Phase 2Phase 3 Interventional

NGX-4010 for the Treatment of Postherpetic Neuralgia

NCT00061776
View directory record Official record
Conditions
Herpes Zoster, Neuralgia, Pain, Peripheral Nervous System Diseases, Shingles
Interventions
Capsaicin Dermal Patch
Drug
Lead sponsor
NeurogesX
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
28
States / cities
Huntsville, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 25 more
Source: ClinicalTrials.gov public record
Updated Mar 5, 2008 · Synced Jul 21, 2026, 11:56 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 21, 2026, 11:56 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Retrospective Chart Review Study of Gene-Eden-VIR/Novirin

NCT02715752
View directory record Official record
Conditions
Herpes Simplex Infections, Human Papillomavirus, Epstein-Barr Virus Infections, Varicella-zoster Virus Infection, Cytomegalovirus Infections
Interventions
Gene-Eden-VIR/Novirin
Dietary Supplement
Lead sponsor
The Center for the Biology of Chronic Disease
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Valley Cottage, New York
Source: ClinicalTrials.gov public record
Updated Apr 25, 2016 · Synced Jul 21, 2026, 11:56 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Increasing Use of the Vaccine Against Herpes Zoster/Shingles at NYULMC and Bellevue Hospital

NCT01483378
View directory record Official record
Conditions
Herpes Zoster
Interventions
Choosing to receive the vaccine
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
60 Years and older
Enrollment
170 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 8, 2013 · Synced Jul 21, 2026, 11:56 AM EDT
Completed Phase 2 Interventional

A Phase 2b Trial of EPB-348 for the Treatment of Herpes Zoster

NCT00831103
View directory record Official record
Conditions
Herpes Zoster
Interventions
EPB-348, Valacyclovir
Drug
Lead sponsor
Epiphany Biosciences
Industry
Eligibility
18 Years and older
Enrollment
373 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 4, 2013 · Synced Jul 21, 2026, 11:56 AM EDT