saquinavir and Hepatitis

saquinavir has been researched along with Hepatitis* in 2 studies

Other Studies

2 other study(ies) available for saquinavir and Hepatitis

ArticleYear
Antiretroviral drug pharmacokinetics in hepatitis with hepatic dysfunction.
    Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2005, Jan-01, Volume: 40, Issue:1

    Chronic viral hepatitis is common among persons with HIV-1 infection, because of shared modes of transmission, and coinfection results in accelerated liver damage, compared with persons with chronic viral hepatitis alone. The use of highly active antiretroviral therapy (HAART) has led to a significant decrease in the morbidity and mortality associated with HIV-1 infection. A number of the medications that are commonly used in HAART regimens are metabolized by the hepatic CYP enzymes, which raises the possibility of significant interactions between antiretroviral medications and hepatic impairment induced by chronic viral hepatitis. Although the data are still very scant, the pharmacokinetics of several antiretroviral medications have been shown to be significantly altered in the presence of liver disease. In the present report, we review the available data and consider potential options, such as dose adjustment and therapeutic drug monitoring, for the administration of antiretroviral therapy to patients with significant hepatic impairment.

    Topics: Alkynes; Anti-HIV Agents; Antiretroviral Therapy, Highly Active; Benzoxazines; Cyclopropanes; Dideoxynucleosides; Drug Therapy, Combination; Hepatitis; HIV Infections; Humans; Indinavir; Liver Function Tests; Lopinavir; Nelfinavir; Nevirapine; Oxazines; Protease Inhibitors; Pyrimidinones; Reverse Transcriptase Inhibitors; Ritonavir; Saquinavir; Zidovudine

2005
Hepatotoxicity associated with protease inhibitor-based antiretroviral regimens with or without concurrent ritonavir.
    AIDS (London, England), 2004, Nov-19, Volume: 18, Issue:17

    To determine the incidence of significant liver enzyme elevations following the initiation of protease inhibitor (PI)-based antiretroviral therapy (ART) with or without pharmacokinetic boosting with ritonavir (RTV), and to define the role of chronic viral hepatitis in its development.. Prospective, cohort analysis of 1161 PI-naive, HIV-infected patients receiving RTV-boosted (lopinavir, indinavir and saquinavir) and unboosted PI-based ART (indinavir, nelfinavir) that had at least one liver enzyme measurement before and during therapy.. The incidence of grade 3 and 4 liver enzyme elevations among persons with and without hepatitis B and/or C co-infection treated with PI-based ART were compared. Severe hepatotoxicity was defined as an increase in serum liver enzyme >/= 5-times the upper limit of the normal range or 3.5-times an elevated baseline level.. The incidence of grade 3 or 4 elevations among PI-naive patients was: nelfinavir, 11%; lopinavir/RTV (200 mg/day), 9%; indinavir, 13%; indinavir/RTV (200-400 mg/day), 12.8%; and saquinavir/RTV (800 mg/day), 17.2%. The risk was significantly greater among persons with chronic viral hepatitis (63% of cases); however, the majority of hepatitis C virus (HCV)-infected patients treated with nelfinavir (84%), saquinavir/RTV (74%), indinavir, 86%, indinavir/RTV (90%) or lopinavir/RTV (87%) did not develop hepatotoxicity.. Our data suggest that the lopinavir/RTV is not associated with a significantly increased risk of hepatotoxity among HCV-infected and uninfected patients compared with an alternative PI-based regimen, nelfinavir. Accordingly, other medication-related factors (e.g, efficacy and non-hepatic toxicity) should guide individual treatment decisions.

    Topics: Adult; AIDS-Related Opportunistic Infections; Antiretroviral Therapy, Highly Active; Chronic Disease; Drug Therapy, Combination; Female; Hepatitis; HIV Infections; HIV Protease Inhibitors; Humans; Indinavir; Liver; Lopinavir; Male; Nelfinavir; Prospective Studies; Pyrimidinones; Reverse Transcriptase Inhibitors; Risk Factors; Ritonavir; Saquinavir; Treatment Outcome

2004