SummaryBackgroundRandomised placebo-controlled trials have shown that daily oral pre-exposure prophylaxis (PrEP) with tenofovir–emtricitabine reduces the risk of HIV infection. However, this benefit could be counteracted by risk compensation in users of PrEP. We did the PROUD study to assess this effect.MethodsPROUD is an open-label randomised trial done at 13 sexual health clinics in England. We enrolled HIV-negative gay and other men who have sex with men who had had anal intercourse without a condom in the previous 90 days. Participants were randomly assigned (1:1) to receive daily combined tenofovir disoproxil fumarate (245 mg) and emtricitabine (200 mg) either immediately or after a deferral period of 1 year. Randomisation was done via web-based access to a central computer-generated list with variable block sizes (stratified by clinical site). Follow-up was quarterly. The primary outcomes for the pilot phase were time to accrue 500 participants and retention; secondary outcomes included incident HIV infection during the deferral period, safety, adherence, and risk compensation. The trial is registered with ISRCTN (number ISRCTN94465371) and ClinicalTrials.gov (NCT02065986).FindingsWe enrolled 544 participants (275 in the immediate group, 269 in the deferred group) between Nov 29, 2012, and April 30, 2014. Based on early evidence of effectiveness, the trial steering committee recommended on Oct 13, 2014, that all deferred participants be offered PrEP. Follow-up for HIV incidence was complete for 243 (94%) of 259 patient-years in the immediate group versus 222 (90%) of 245 patient-years in the deferred group. Three HIV infections occurred in the immediate group (1·2/100 person-years) versus 20 in the deferred group (9·0/100 person-years) despite 174 prescriptions of post-exposure prophylaxis in the deferred group (relative reduction 86%, 90% CI 64–96, p=0·0001; absolute difference 7·8/100 person-years, 90% CI 4·3–11·3). 13 men (90% CI 9–23) in a similar population would need access to 1 year of PrEP to avert one HIV infection. We recorded no serious adverse drug reactions; 28 adverse events, most commonly nausea, headache, and arthralgia, resulted in interruption of PrEp. We detected no difference in the occurrence of sexually transmitted infections, including rectal gonorrhoea and chlamydia, between groups, despite a suggestion of risk compensation among some PrEP recipients.InterpretationIn this high incidence population, daily tenofovir–emtricitabine conferred even higher protection against HIV than in placebo-controlled trials, refuting concerns that effectiveness would be less in a real-world setting. There was no evidence of an increase in other sexually transmitted infections. Our findings strongly support the addition of PrEP to the standard of prevention for men who have sex with men at risk of HIV infection.FundingMRC Clinical Trials Unit at UCL, Public Health England, and Gilead Sciences.

No abstract

The service was the first of its kind in the UK. This evaluation provides evidence to inform the potential roll-out of further online strategies to enhance community HIV testing.

This paper describes the evaluation of 'gimme 5 minutes' a multimedia HIV testing campaign aimed at gay and bisexual men in London particularly targeting those of Black and South European Origin and those under the age of 25 years old using peer images. The text linked a summary of the key issues of a pre-test discussion with detailed information on how to access testing at a specified testing centre (campaign clinic). The number and demographics of men who reported sex with men (MSM) testing at the campaign clinic were monitored and compared with those testing at two other central London clinics. There was a 4.5-fold rise (p < 0.001) in MSM testing at the campaign clinic. Increases were proportionately greater in the sub-populations targeted with peer images: South European origin, 14-fold rise (p < 0.001), Black origin, 6.5-fold rise (p = 0.003), and MSM under 25 years old, 9.5-fold rise (p < 0.001). There were no significant changes in the number of MSM testing for HIV at the two other central London clinics studied. The results suggest that including detailed information about accessing testing services may be a vital ingredient in the success of media campaigns focusing on HIV testing.

No abstract