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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: acyclovir Clear all
Completed No phase listed Observational

Effect of Body Mass on Acyclovir Pharmacokinetics

NCT01714180
View directory record Official record
Conditions
Hematological Malignancy, Pharmacokinetics of Acyclovir
Interventions
Not listed
Lead sponsor
West Virginia University
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Jun 2, 2015 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Phase 3 Interventional

A Study of Valacyclovir Hydrochloride in the Prevention of Life-Threatening Cytomegalovirus Disease in HIV-Infected Patients

NCT00001038
View directory record Official record
Conditions
Cytomegalovirus Infections, HIV Infections
Interventions
Valacyclovir hydrochloride, Acyclovir
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
1,200 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
21
States / cities
Birmingham, Alabama • Los Angeles, California • Oakland, California + 16 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2011 · Synced Sep 6, 2026, 5:47 AM EDT
Recruiting Phase 2 Interventional

CMV Immunity Monitoring in Lung Transplant Recipients

NCT05708755
View directory record Official record
Conditions
Lung Transplant; Complications
Interventions
Cytomegalovirus T Cell Immunity Panel (CMV-TCIP), Donor-Derived Cell-Free DNA (dd-cfDNA) Assay, Valganciclovir
Device · Diagnostic Test · Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 99 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Not applicable Interventional

The Safety and Effectiveness of Ganciclovir Used Alone or in Combination With Granulocyte-Macrophage Colony Stimulating Factor in the Treatment of Cytomegalovirus (CMV) of the Eye in Patients With AIDS

NCT00000989
View directory record Official record
Conditions
Cytomegalovirus Retinitis, HIV Infections
Interventions
Zidovudine, Sargramostim, Ganciclovir
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1992
U.S. locations
4
States / cities
Los Angeles, California • Boston, Massachusetts • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 3, 2021 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Phase 1 Interventional

GMCI, Nivolumab, and Radiation Therapy in Treating Patients With Newly Diagnosed High-Grade Gliomas

NCT03576612
View directory record Official record
Conditions
Glioma, Malignant
Interventions
AdV-tk, Valacyclovir, Radiation, Temozolomide, Nivolumab, Laboratory Biomarker Analysis
Biological · Drug · Radiation + 1 more
Lead sponsor
Candel Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
5
States / cities
Boston, Massachusetts • Detroit, Michigan • Winston-Salem, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 13, 2025 · Synced Sep 6, 2026, 5:47 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 Sep 6, 2026, 5:47 AM EDT
Completed Phase 2 Interventional

CMV Retinitis Retreatment Trial

NCT00000766
View directory record Official record
Conditions
Cytomegalovirus Retinitis, HIV Infections
Interventions
Foscarnet sodium, Ganciclovir
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
9
States / cities
La Jolla, California • Los Angeles, California • San Francisco, California + 4 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2011 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Phase 2 Interventional

Oral Valganciclovir Versus Valacyclovir

NCT00562770
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Leukemia
Interventions
Valganciclovir, Valacyclovir
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
16 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 30, 2012 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Phase 3 Interventional

A Phase III Study to Evaluate the Safety and Efficacy of Ganciclovir (Dihydroxypropoxymethyl Guanine [DHPG]) Treatment of Symptomatic Central Nervous System (CNS) Congenital Cytomegalovirus (CMV) Infections.

NCT00001100
View directory record Official record
Conditions
Cytomegalovirus Infections
Interventions
ganciclovir
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Up to 1 Month
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2005
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 26, 2010 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Phase 2 Interventional

A Randomized Comparison of Intravitreal ISIS 2922 Plus Ganciclovir Versus Ganciclovir as Treatment for Patients With Cytomegalovirus Retinitis ( CMVR )

NCT00002156
View directory record Official record
Conditions
Cytomegalovirus Retinitis, HIV Infections
Interventions
Fomivirsen sodium, Ganciclovir
Drug
Lead sponsor
Ionis Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
18
States / cities
Los Angeles, California • Pasadena, California • San Diego, California + 14 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Phase 2 Interventional

A Pharmacokinetic Study of Valacyclovir in Pediatric Oncology Patients

NCT00042328
View directory record Official record
Conditions
Neoplasms
Interventions
Valacyclovir
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
2 Years to 18 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 23, 2015 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Not applicable Interventional

A Pilot Study to Obtain Preliminary Information Regarding the Efficacy and Safety of the Combination of Immune Globulin and Ganciclovir as Compared to Ganciclovir Alone in the Treatment of Sight-Threatening CMV Retinitis in Patients With AIDS

NCT00001999
View directory record Official record
Conditions
Cytomegalovirus Retinitis, HIV Infections
Interventions
Globulin, Immune, Ganciclovir
Drug
Lead sponsor
American National Red Cross
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Phase 3 Interventional Results available

Acyclovir in Preventing Herpes Simplex Virus Infection in Patients With Neutropenia

NCT00855309
View directory record Official record
Conditions
Herpes Simplex
Interventions
acyclovir sodium
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 120 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 5, 2018 · Synced Sep 6, 2026, 5:47 AM EDT
Recruiting Phase 2 Interventional

A Biomarker Study in Men With Localized Prostate Cancer Treated With Aglatimagene Besadenovec

NCT07332000
View directory record Official record
Conditions
Prostate Cancer Patients Treated by Radiotherapy, Prostate Cancer (Adenocarcinoma)
Interventions
aglatimagene besadenovec + valacyclovir, External Beam Radiation Therapy (EBRT)
Biological · Radiation
Lead sponsor
Candel Therapeutics, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
7
States / cities
Peoria, Arizona • Lakewood, Colorado • Littleton, Colorado + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Phase 1 Interventional Results available

A Relative Bioavailability Study of Valcyte (Valganciclovir) in Lung Transplant Recipients With or Without Cystic Fibrosis.

NCT00377741
View directory record Official record
Conditions
Cytomegalovirus Infections
Interventions
valganciclovir [Valcyte]
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
14 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
5
States / cities
Los Angeles, California • Denver, Colorado • Durham, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 30, 2015 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Steroid-Free Versus Steroid-Based Immunosuppression in Pediatric Renal (Kidney) Transplantation

NCT00141037
View directory record Official record
Conditions
Kidney Diseases, Kidney Transplantation, Kidney Transplant, Renal Transplantation, Renal Transplant
Interventions
Daclizumab, Mycophenolate mofetil (MMF), Prednisone, Tacrolimus, Ganciclovir, Valganciclovir, Trimethoprim and sulfamethoxazole
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Up to 21 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
12
States / cities
Birmingham, Alabama • Los Angeles, California • Palo Alto, California + 8 more
Source: ClinicalTrials.gov public record
Updated Nov 28, 2016 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Phase 3 Interventional

Valaciclovir to Prevent Transmission of Herpes Simplex Virus

NCT00001649
View directory record Official record
Conditions
Herpes Simplex
Interventions
Valaciclovir
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Phase 3 Interventional

Herpetic Eye Disease Study (HEDS) II

NCT00000139
View directory record Official record
Conditions
Keratitis, Herpetic, Ocular Herpes Simplex, Herpes Simplex
Interventions
Stress, Acyclovir
Behavioral · Drug
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1992
U.S. locations
8
States / cities
San Francisco, California • Atlanta, Georgia • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 23, 2010 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Phase 1 Interventional

A Phase I Pharmacokinetic and Tolerance Study of 28-Day Regimens of Oral Ganciclovir

NCT00000668
View directory record Official record
Conditions
Cytomegalovirus Retinitis, HIV Infections
Interventions
Ganciclovir
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years to 60 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1995
U.S. locations
5
States / cities
San Diego, California • San Francisco, California • New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 2, 2021 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Phase 4 Interventional Results available

A Study on Spermatogenesis in Male Renal Transplant Recipients Receiving Valganciclovir (Valcyte®) Versus Untreated Matched Controls

NCT01663740
View directory record Official record
Conditions
Cytomegalovirus Infections
Interventions
Valganciclovir
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
20 Years to 50 Years · Male only
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
16
States / cities
Los Angeles, California • San Francisco, California • Washington D.C., District of Columbia + 12 more
Source: ClinicalTrials.gov public record
Updated Aug 30, 2018 · Synced Sep 6, 2026, 5:47 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

A Placebo Controlled Comparison of Topical Zirgan Versus Genteal Gel for the Treatment of Adenovirus Conjunctivitis

NCT01533480
View directory record Official record
Conditions
Keratoconjunctivitis Due to Adenovirus, Viral Shedding
Interventions
Zirgan, genteal gel
Drug
Lead sponsor
Lifelong Vision Foundation
Other
Eligibility
14 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Chesterfield, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 27, 2018 · Synced Sep 6, 2026, 5:47 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 Sep 6, 2026, 5:47 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 Sep 6, 2026, 5:47 AM EDT