On Friday night the ASHM Conference & Events team were announced as winners of the MEA NSW State and National Award… https://t.co/raxog3ZPcG
Levinia Crooks, CEO ASHM
Clinical posts from members and guests of the Australasian Society for HIV, Viral Hepatitis and Sexual Health Medicine (ASHM) from various international medical and scientific conferences on HIV, AIDS, viral hepatitis, and sexual health.
PrEP Essential viewing for clinicians, policy makers and potential users
Three exciting and anticipated papers were presented in the Oral session #1 this morning.
Sheena McCormack (abst 22LB)presented the PROUD study, which was designed to see if previous results could be achieved in a "real world setting", 539 people were randomised to 2 years once daily dosing with Truvada and 545 to a one year delayed therapy arm. The study was stopped late last year due inferiority in the deferred arm. There was an 86% reduction in transmission in the treatment arm and the three seroconversions is this group were probably infected or sero-converting at the outset. There were few side effects and the study population was at high risk of HIV.
Jean-Michel Molina presented IPERGAY (abst 23LB) this study looked at "on-demand PrEP" to see if efficacy achieved in macacques treated before and after exposure could be achieved in a real-world setting. The regimen was 2 pills 2 - 24 hrs before sex, one after sex and a further pill 24 hrs after the first dose. If there was more than one encounter the daily PrEP was prescribed. The results were also an 86% reduction in transmission and transmissions were again observed in participants who were either infected at the start or who had ceased taking drug. This is a very important study as it provides an option for people who have only limited high risk exposures. Side effects were minimal and stopped when the drug was ceased. Importantly from a cost effective standpoint. 18 pills per year were required to avert and infection and the average was 16 pills per month or 4 pills per week. This study will require close further scrutiny and could be a game changer.
Bob Grant (abs #25), from the San Francisco AIDS Foundation looked at what would be required to achieve transmission reduction targets. He found a combination of PrEP, increased treatment and testing together had the greatest impact. Importantly he reported that people who were taking PrEP were at high risk. Other were interested in taking it or interested but wanted more information. These people were eligible and given access had the potential to drive down infection rates.
The talks are available on line at http://www.croiwebcasts.org/ I really suggest considerable attention is given to this important session.