Abstract
Background A national programme to provide Truvada HIV pre-exposure prophylaxis (PrEP) is currently being considered in England. Some men already access PrEP and some sexual health clinics already offer PrEP monitoring. Aim(s)/objectives We created a Theory of Change (ToC) to define the key components of a clinic-based PrEP programme to reduce HIV incidence. We identified indicators, outputs and outcomes to aid programme evaluation for a large London sexual health clinic. Methods We used a ToC approach to define necessary pre-conditions, indicators, outputs and outcomes for our PrEP delivery programme. Results The aim of our PrEP programme is to prevent HIV seroconversion in those at greatest risk. There are three broad areas: 1) identifying those eligible; 2) engaging eligibles to initiate PrEP and other HIV prevention activities; 3) maintaining effective adherence in those at continuing risk while advising therapy cessation for those no longer at risk. We estimate that approximately 1,200 men attending our service annually could be eligible for PrEP. Assuming a high level of uptake, these men would require 1,000 follow-up appointments annually in order to fulfil quality measures of three monthly HIV and STI testing in those on PrEP. Discussion Using a ToC approach we have defined what a clinic-based PrEP programme might look like against our current service specification to enable us to collect meaningful evaluation data. This ToC might be used by other clinics to evaluate PrEP programmes, and allow comparison across programmes to build understanding of PrEP delivery and enhance new national PrEP surveillance systems.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.