Halaman 1 dari 19 hasil
Kaposi sarcoma (KS) is an angioproliferative disease associated with infection by the Human Immune Deficiency virus (HIV), mediated by cytokines, in which the presence of Human Herpes-Virus 8 (HHV-8) and immunosuppression are essential for the disease process. It has an unpredictable course and can
PRIMARY OBJECTIVES:
I. To determine the efficacy of a therapeutic escalation strategy consisting of standard dose nelfinavir (nelfinavir mesylate), followed by high dose nelfinavir, for the treatment of Kaposi sarcoma (KS) tumor lesions. With 36 evaluable participants, the null hypothesis will be
Epstein-Barr virus (EBV) and Kaposi sarcoma-associated herpesvirus (KSHV) are gammaherpesviruses that are associated with a variety of human cancers, including a subset of lymphomas, carcinomas, and sarcomas. In tumors the virus typically exists in a latent state. In latently infected cells, the
BACKGROUND:
KSHV inflammatory cytokine syndrome (KICS) is a newly recognized syndrome caused by Kaposi sarcoma-associated herpesvirus (KSHV). It is characterized by severe inflammatory symptoms including fevers, wasting, cytopenias, hypoalbuminemia, and hyponatremia, associated in some cases with
Although the advent of antiretroviral therapy (ART) may have greatly decreased the incidence of Kaposi's Sarcoma (KS) in resource rich settings, KS continues to be the most prevalent AIDS-defining malignancy in the world and carries with it significant morbidity and mortality[1]. Indeed, in a recent
Kaposi's sarcoma (KS) is a rare vascular tumor affecting elderly individuals from Mediterranean countries (CKS), post transplant patients and, with increased incidence and aggressiveness, HIV-infected individuals (AIDS-KS). No definitive cure has been established for KS and all conventional
The purpose of the study is to use valganciclovir to define the role of antiviral therapy in suppression of HHV-8 shedding in HHV-8 seropositive men. Our hypothesis is that valganciclovir will substantially reduce the frequency of detection and amount of HHV-8 in the mouth. Such reduction will serve
OBJECTIVES:
Primary
- Determine the antitumor activity of valganciclovir in patients with classic non-HIV-associated Kaposi's sarcoma (KS).
Secondary
- Determine the effect of this drug on lytic and latent human herpesvirus-8 gene expression in KS lesions of these patients.
- Determine the effect of
OBJECTIVES: I. Assess the antitumor activity of intravenous cidofovir in patients with Kaposi's sarcoma (KS) with and without human immunodeficiency virus (HIV) infection. II. Assess the effect of intravenous cidofovir on the load of KS-associated herpesvirus/human herpesvirus-8 in KS lesions and
IFN-B has demonstrated a dose-dependent ability to suppress the replication of HIV in the test tube. In addition, previous studies have shown AZT to be an effective inhibitor of HIV reverse transcriptase; Phase I and II study benefits of AZT treatment include increased objective clinical
AZT has been shown to be effective in HIV-related disease. IL-2 has been shown to increase immune responses and correct immune problems caused by HIV in the test tube. IL-2 has also been effective in treating Kaposi's sarcoma in a number of patients. Because of the clinical activities of these two
Cryptococcal meningitis is a life-threatening infectious complication of AIDS. Because relapse after treatment occurs in over 50 percent of cases, chronic maintenance therapy with intravenous (IV) amphotericin B is usually given. However, amphotericin B is not always effective, has toxic effects,
Patients included in this study have KS, which is a type of cancer that occurs in nearly 20 percent of patients with AIDS. AIDS patients with extensive KS require treatment with effective cytotoxic (anti-cancer) agents to reduce the tumor size and with antiretroviral agents such as AZT to prevent or