Antiretrovirals

Fosamprenavir expanded access in UK

Roche prices enfuvirtide (T-20) at €18,980 a year – making it the most expensive HIV drug yet

European positive opinion for tenofovir for first-line therapy

Efficacy and safety of a quadruple combination Combivir + abacavir + efavirenz regimen in antiretroviral treatment-naive HIV-1-infected adults: La Francilienne

Combination of three generic drugs in one pill meets bioequivalence criteria when compared with the branded drugs: Triomune vs d4T/3TC/NVP

An overview of the conference

Pharmacokinetic evaluation of tenofovir and enteric-coated ddI

The advantages of fosamprenavir; comparing saquinavir/r to lopinavir/r; reducing viral load to <3 copies; AZT-d4T cross resistance; and rising HCV rates

Enfuvirtide (T-20): predicting success and modelling survival benefits

Virologic failure among treatment-naive patients taking tenofovir DF or stavudine in combination with lamivudine and efavirenz

Comparison of the efficacy and safety of tenofovir vs. d4T when used in combination with 3TC and efavirenz in ARV-naive patients

Safety profile of tenofovir in treatment-experienced patients

Roche and Trimeris able to make enough enfuvirtide (T-20) for only 12,000 people this year, 32,000 next year, citing difficulties in the manufacturing process

Vertex Pharmaceuticals announces submission of NDA/MAA filings in US and Europe for amprenavir pro-drug (GW433908)

BMS submits new drug application for investigational protease inhibitior atazanavir

Europe and America approve once-a-day stavudine (d4T, Zerit)

Tenofovir as HIV prevention: study to reduce HIV transmission in sexually active adults

Boehringer chooses dose for phase III studies of tipranavir/ritonavir PI combination

Boosted PIs: differences emerging in efficacy, tolerability, lipids

Europe steps in to protect discounted drugs for developing countries

Hair analysis may help determine drug levels, adherence and virological response

Disadvantage from prior nucleoside therapy persists for years during HAART

BMS experimental PI atazanavir shows potency comparable to NNRTI efavirenz among treatment-naïve HIV patients

New evidence favours routine measurement of plasma concentrations in salvage therapy to maintain sustained drug levels

New safety information for ddI used with ribavirin

US FDA issues new safety information for tenofovir co-administration with ddI

European Commission approves new boosted saquinavir regimen (1000 mg saquinavir/100 mg ritonavir twice daily) for the treatment of HIV-1

US HIV community hold productive meeting with Schering-Plough on new anti-HIV entry inhibitors SCH-C and SCH-D

Notes on Schering-Plough/HIV community meeting held August 28 2002

US FDA announces important changes in amprenavir product labelling

Much lower dose of lamivudine needed for HIV-positive patients on dialysis

Patients discontinuing HAART must be carefully monitored

New anti-HIV compounds discussed at the Seville HIV Drug Resistance Workshop and the Barcelona World AIDS Conference

Management of people with treatment experience and drug resistance

Lopinavir/r exhibits sustained virologic response in antiretroviral-naïve patients: 3-year data

Patients will have options regarding T-20 (enfuvirtide) injection sites

The role of tenofovir in antiretroviral-naive patients

New data from clinical trials of antiretrovirals

Trial supports lopinavir/ritonavir as first-line therapy in HIV infection

Ritonavir has anti-neoplastic effects independent of HIV inhibition

Pharmacokinetics and further benefits of therapeutic drug monitoring (TDM)

BMS advice on interaction between didanosine EC and tenofovir

Optimal antiretroviral drug levels improve outcomes

Roche and Trimeris announce 24-week results from second pivotal study of HIV fusion inhibitor T-20

New study adds to evidence showing adherence is linked to survival

Intermittent use of ART is associated with increased mortality

Amprenavir mutations may significantly affect LPV resistance

24-week results from phase III study of HIV fusion inhibitor T-20

Abacavir treatment limited by prior NRTI exposure

Hydroxyurea: in vitro evidence of potency against HIV viral reservoirs

Transient increases in viral load are common among people on HAART, finds a study of UK patients

Meta-analysis supports triple therapy for HIV infection

New drugs: perhaps some genuine excitement this time

T20 and beyond: inhibition of HIV attachment and fusion at the 9th CROI

Pharmacogenetics predict abacavir hypersensitivity

Hepatic injury with nevirapine related to drug level and hepatitis C infection

Study finds that PI-containing regimens have a beneficial effect on oral candidiasis independent of any immune reconstitution

Tenofovir DF approved for marketing in European Union

It may be important to screen and treat riboflavin deficiency in patients on nucleoside analogues

Factors associated with immunologic stability despite protease inhibitor based HAART “failure”

NIAID funds 9-year, 6,000-participant study to look at how best to use antiretrovirals

Impaired response to HAART found in HIV-positive individuals with high autonomic nervous system activity

Anti-HIV effects of the malarial drug chloroquine

Treatment guidelines should place more emphasis on CD4+ counts than on viral loads

Impact of Kaletra on amprenavir plasma concentrations in HIV treatment-experienced patients

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