Knowledge and practices of Parisian family physicians for the management of men who have sex with men in the era of HIV pre-exposure prophylaxis

HIV pre-exposure prophylaxis (PrEP) knowledge among general practitioners in 2020: A French survey

INTRODUCTION

Since 2017, pre-exposure prophylaxis (PrEP) has been one of the tools in combination HIV prevention strategies. The objective of our questionnaire was to analyze the knowledge and the position of general practitioners in Hauts-de-France on PrEP.

METHOD

This quantitative, observational, cross-sectional study was conducted in 2020 using an anonymous questionnaire sent by post to a sample of 3007 GPs.

RESULTS

Four hundred and forty-four questionnaires (14.8 %) were included. The GPs were predominantly male (n = 253, 57 %) with a median age of 47 years. The median interest shown by respondents was 7/10. One hundred and sixty participating GPs (36%) were aware of the principles of PrEP, one hundred and sixty were only aware of the title (36%) and 124 (28%) showed no awareness at all. Out of the 160 GPs who knew about PrEP, 72 % considered it effective, 30 % knew about it from a patient and 34 % declared having at least one patient using PrEP. GPs who knew about PrEP were more likely to: have graduated less than 10 years before, having seen in consultation men who have sex with men (MSMs) and, lastly; using screening practices for sexually transmitted infections that were better aligned with the recommendations than those who reported not knowing about PrEP.

CONCLUSION

Although PrEP remains insufficiently known to GPs, many expressed eagerness to be involved. The training of health professionals and the highlighting of GPs' role in prevention could help to optimize the fight against HIV.

PrEP monitoring and HIV incidence after PrEP initiation in France: 2016-18 nationwide cohort study

BACKGROUND

Clinical trials have demonstrated that oral pre-exposure prophylaxis (PrEP) has high efficacy in preventing HIV transmission. In many countries, HIV testing is recommended prior to PrEP initiation, 1 month after and quarterly thereafter. We assessed the uptake of HIV testing and estimated the incidence of HIV infections after oral PrEP initiation, by using the French national health database (SNDS).

METHODS

A historic cohort study included every adult person who started oral PrEP between 1 January 2016 and 30 June 2018 in France. HIV infection was tracked in the follow-up, from first PrEP dispensation up to 31 December 2018. Factors associated with adherence to HIV testing in PrEP follow-up were analysed using a generalized linear mixed model.

RESULTS

PrEP users (9893) were followed for a median duration of 551 days (IQR 350-769). The first HIV test, 1 month after PrEP initiation, was performed by 64% of users. For subsequent tests, this rate exceeded 81% and remained stable over time. HIV testing was lower among PrEP users without prescription refill (OR 0.15; 99% CI 0.12-0.20), but higher if the last prescription was made by a hospital practitioner (OR 2.03; 99% CI 1.69-2.45). Twenty-nine HIV infections were identified, leading to an incidence of 0.19 cases per 100 person-years (99% CI 0.12-0.30).

CONCLUSIONS

We confirmed good adherence to HIV testing and efficacy of PrEP in users, which should help in decreasing HIV incidence in France. This study also revealed that SNDS could be a powerful automated tool for the epidemiological monitoring of PrEP users.