Evaluation of Enhanced Syphilis Screening Among HIV-positive Men

The intervention condition will be implemented as standing orders for syphilis serology whenever patients undergo their standard battery of follow-up bloodwork, i.e., when there is an order for HIV viral load or CD4 cell count. It is standard practice for HIV patients to undergo such tests every 3-6 months. We anticipate that the change in practice will be straightforward, involving minimal training of clinic staff. Team members who are physicians at these clinics will guide the specific approach that will be appropriate and sustainable for their setting. Options are quite simple. They include pre-printing a checkmark for 'syphilis serology' onto existing pre-printed requisitions for routine bloodwork; addition of the serology request form to the routine blood work package; or programming 'syphilis serology' into existing computerized routine order sets.