In persons infected with HIV, the combination of peginterferon and ribavirin is superior to the combination of interferon and ribavirin in the treatment of chronic hepatitis C. These regimens may provide clinical benefit even in the absence of virologic clearance. The marked discrepancy in the rates of sustained virologic response between HCV genotypes indicates that strategies are needed to improve the outcome in persons infected with HCV genotype 1.
Simvastatin should be avoided and atorvastatin may be used with caution in persons taking RTV and SQVsgc. Dose adjustment of pravastatin may be necessary with concomitant use of RTV and SQVsgc. Pravastatin does not alter the NFV pharmacokinetics, and thus appears to be safe for concomitant use.
In 1995, the U.S. Public Health Service (USPHS) and the Infectious Diseases Society of America (IDSA) developed guidelines for preventing opportunistic infections (OIs) among persons infected with human immunodeficiency virus (HIV); these guidelines were updated in 1997 and 1999. This fourth edition of the guidelines, made available on the Internet in 2001, is intended for clinicians and other health-care providers who care for HIV-infected persons. The goal of these guidelines is to provide evidence-based guidelines for preventing OIs among HIV-infected adults and adolescents, including pregnant women, and HIV-exposed or infected children. Nineteen OIs, or groups of OIs, are addressed, and recommendations are included for preventing exposure to opportunistic pathogens, preventing first episodes of disease by chemoprophylaxis or vaccination (primary prophylaxis), and preventing disease recurrence (secondary prophylaxis). Major changes since the last edition of the guidelines include 1) updated recommendations for discontinuing primary and secondary OI prophylaxis among persons whose CD4+ T lymphocyte counts have increased in response to antiretroviral therapy; 2) emphasis on screening all HIV-infected persons for infection with hepatitis C virus; 3) new information regarding transmission of human herpesvirus 8 infection; 4) new information regarding drug interactions, chiefly related to rifamycins and antiretroviral drugs; and 5) revised recommendations for immunizing HIV-infected adults and adolescents and HIV-exposed or infected children.
There is a paucity of information on the safety and efficacy of lipid-lowering therapy for dyslipidemia associated with human immunodeficiency virus (HIV) and antiretroviral therapy. Our objective was to determine whether fenofibrate and pravastatin were equivalent for the treatment of combined dyslipidemia in HIV as measured by a composite of the National Cholesterol Education Project (NCEP) goals based on absolute values for low-density lipoprotein (LDL), triglycerides (TG), and high-density lipoprotein (HDL) and to compare the safety of these agents through 48 weeks. This was a randomized, open-label trial with subjects assigned to fenofibrate 200 mg (n = 88) or pravastatin 40 mg (n = 86) daily. Subjects who failed to reach the NCEP composite goal on monotherapy by week 12 received both drugs. The composite goal at week 12 was achieved in 1% of fenofibrate and 5% of pravastatin subjects. At week 16, 69/88 subjects on fenofibrate added pravastatin (FP) and 67/86 subjects on pravastatin added fenofibrate (PF). At week 48, 7% FP subjects and 3% PF subjects achieved the composite goal. Median changes in LDL/HDL/TG/non-HDL were -8/+5/-144/+50 and -14/+2/-66/+34 mg/dl in subjects receiving FP and PF, respectively. There were few adverse events and no rhabdomyolysis reported. Combination therapy with fenofibrate and pravastatin for HIV-related dyslipidemia provides substantial improvements in lipid parameters and appears safe, but is unlikely to achieve all NCEP targets for lipid levels.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.