HTB

Antiretrovirals

Darunavir use during pregnancy

Quad fixed-dose integrase combination: phase 3 studies at week 48

Dolutegravir studies continue to show promise

Tenofovir prodrug: 10 day monotherapy study sets dose at 25 mg for easier coformulation

Paediatric formulations of ARVs: including an exciting new class

High prevalence of d4T-associated lipodystrophy including lipoatrophy in children

Dolutegravir Expanded Access Programme

FDA approves etravirine for treatment-experienced children 6 to 18 years of age and new scored 25 mg tablet for paediatric dosing

Similar efficacy and a few gender related differences in side effects with rilpivirine vs efavirenz at 96-weeks

The effect of BMI on efficacy, safety and tolerability of lopinavir/r in women

Poorer adherence and loss to follow up in Kenyan women who are pregnant when enrolled to ART programmes

Nevirapine prolonged release (PR) once-daily formulation available in the UK

Etravirine 200 mg formulation available in UK

Tenofovir label extended to paediatric indication

FDA approve US paediatric dose for raltegravir

FDA approve paediatric dose for darunavir

Efavirenz dose increase to 800 mg QD with rifampin in patients >50 kg

Raltegravir achieves superiority over efavirenz after four years

Statin blocks negative impact of PIs on bone formation in vitro

Intracellular raltegravir concentrations better with twice-daily than once-daily dosing

Rilpivirine (Edurant) and rilpivirine/FTC/tenofovir FDC (Eviplera) approved in Europe

FDA updates US label for darunavir for serious rash

FDA updates US label for raltegravir due to serious rash

Lopinavir concentrations suboptimal at reduced dose of lopinavir/ritonavir 200/50 mg twice daily

Switching to 50mg ritonavir dose for selected protease inhibitors

New formulations, acquisitions and company announcements

US guidelines (DHHS) update recommendations for first-line combinations (October 2011)

Once-daily nevirapine approved in Europe

Fixed-dose combination of rilpivirine/tenofovir/FTC (Eviplera) recommended for approval in Europe

ViiV withdraw European application for once-daily maraviroc

Treatment is prevention: ARV treatment in HPTN-052 reduces transmission by at least 96%: single transmission in treatment arm occurred before viral suppression

Daily oral tenofovir/FTC PrEP reduces heterosexual transmission by 63% in the TDF2 study

Tenofovir/FTC vs tenofovir as daily oral PrEP: preliminary results from Partners PrEP

Elvitegravir vs raltegravir: 48 week results in treatment-experienced patients

Dolutegravir: 48 week results from phase II study in treatment-naive patients

Lersivirine: 48 week results compared to efavirenz in phase 2 treatment-naive study

Maraviroc plus atazanavir/r without nukes versus standard of care: 48 week results

SPARTAC trial: treatment in primary infection for 48 weeks shows small delay in disease progression

Paediatric antiretroviral pipeline: darunavir and raltegravir

FDA approve new NNRTI rilpivirine (Edurant) in the US

FDA approve new NNRTI-based fixed dose combination of rilpivirine/tenofovir/FTC (Complera) in the US

The antiretroviral pipeline

Atazanavir in pregnancy: 155 cases in London clinics

Quad reduces levels of oral contraceptives

Elvitegravir/cobicistat and acid reducing agents

Lopinavir/r reduces levels of rifabutin

Cobicistat has little impact on CYP2D6 and CYP2B6

Atazanavir levels indicate need for higher dose during pregnancy

Etravirine lowers levels of maraviroc given at 300 or 600 mg twice daily

Once-daily 150-mg maraviroc explored in people taking atazanavir/ritonavir

Lopinavir troughs lower in children on once-daily dose with efavirenz

Dose optimisation: 50 mg ritonavir-boosting, 3TC dosing and raltegravir once-daily

Rapid report: state of HCV policy, treatment, access

When to start ART in patients co-infected with TB: results from two trials presented at CROI

Inflammation and intervention: how does HIV cause AIDS and how does it cause disease despite ART

New antiretrovirals: dolutegravir, entry inhibitor (BMS-663068) and tenofovir pro-drug (GS-7340)

Immune-based treatment increases HIV-resistant CD4 cells in phase 1 study

Antiretroviral prevention: oral PrEP, gels and treatment studies

Further efficacy analyses from the iPrEx study

Topical gels as PEP and PrEP: animal and human studies

Maternal risk following short course HAART

Pre-term delivery and HAART

HAART more effective than AZT monotherapy in the Botswana PMTCT programme

Lopinavir/r monotherapy for PMTCT

First results from telaprevir in HIV/HCV coinfection

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