Active clinical trials for "Herpes Simplex"

The purpose of the study is to compare, in healthy HSV seronegative and HSV seropositive subjects, the humoral and cellular immune response of herpes simplex candidate vaccines containing gD from two different cell lines and using gD-Alum as control.

The purpose of the study is to learn if adding femtosecond laser-assisted corneal debridement to a standard therapy of oral ganciclovir can help shorten the healing time of herpes simplex epithelial keratitis (HSK).

The purpose of this study is to determine whether vaccination of stem cell donors with Zostavax can reduce the rate of Herpes Zoster reactivations in transplant recipients. The clinical hypotheses is: 1) that Zostavax given to stem cell donors will induce protective VZV specific T cell proliferation in allogeneic stem cell transplant recipients that can be transferred to recipients; 2) and that donor vaccination with Zostavax is safe for transplant recipients as measured by viral load measurement by polymerase chain reaction assay (PCR) at the time of stem cell donation.

Herpes virus type 2 (HSV-2) infection - as a cofactor of human immunodeficiency virus (HIV) transmission - can be targeted by anti-herpetic specific drugs, either as a continuous prophylactic treatment during its asymptomatic shedding phase, or as an episodic treatment during clinically-apparent genital ulcerations. The main objective of this trial will be to demonstrate that acyclovir treatment given during clinical episodes (primary infection or recurrences) can reduce genital shedding of HIV, thereby contributing to a reduction of HIV infectiousness of dually infected individuals (HIV+/HSV+).

The primary objective of this research study is to assess if daily valacyclovir therapy for suppression of HSV-2 reactivation is associated with a decrease in mucosal HIV shedding in individuals co-infected with both HSV-2 and HIV.

Encephalitics is a serious condition in which the brain becomes inflamed (swollen). It usually happens as a direct result of virus, such as herpes simplex virus (HSV). HSV encephalitis is often treated with the drug acyclovir (an antiviral drug which slows the growth and spread of HSV in the body). Despite this however, around 2 out of every 3 people will have memory difficulties long term. Dexamethasone is a corticosteroid medication, which works by preventing the release of natural chemicals in the body which cause inflammation. It is possible that dexamethasone could help to reduce in swelling of the brain may improve the recovery of patients with HSV encephalitis. The aim of this study is to find out whether treatment with dexamethasone can improve long-term health outcomes in adults with HSV Encephalitis.

The purpose of this study is to determine whether the investigational zoster vaccine, is generally well tolerated when administered to participants with a history of herpes zoster.

This is a study to test the hypothesis that time to healing of a cold sore will be lower in the active treatment arm of the study when compared to the vehicle (placebo). Subjects with a history of cold sores will be enrolled and administered active treatment or placebo in a blinded manner. Subjects will then be followed to assess time to healing.

The reactivation of varicella zoster virus (VZV) (herpes zoster (HZ)) is of substantial public health concern. Updated ACR recommendations for RA treatment suggest that RA patients aged ≥ 50 years should be vaccinated before receiving biologic or tofacitinib therapy. The Investigators therefore propose a prospective study to evaluate the safety, tolerability, and immunogenicity of a zoster vaccine (Zostavax) in patients with RA, administered at least 2 weeks prior to initiation of anti-TNF biologic and tofacitinib therapy for RA. This is a 6-week open-label prospective multi-center study evaluating the safety, tolerability, and immunogenicity of Zostavax vaccine in the RA population prior to initiation of biologic/tofacitinib therapy for RA. VZV-specific immune response to vaccine in RA patients will be compared to healthy control subjects ≥ 50 years immunized with Zostavax.

To determine the efficacy of Famvir 500mg bd as suppressive antiviral therapy for acute genital Herpes simplex virus (HSV) outbreaks in HIV subjects.