title: Integrating syphilis screening in a large-scale HIV prevention program for key populations: the Avahan experience from India.
abstract: BACKGROUND
  Documented experiences from India on the implementation of syphilis screening in large-scale HIV prevention programs for "key populations at higher risk" (KPs) are limited. Avahan is a large-scale HIV prevention program providing services to more than 300,000 KPs in six high HIV prevalence states of India since 2004. Avahan clinics provide a sexually transmitted infection service package which includes bi-annual syphilis screening. The trends in the coverage of syphilis screening among Avahan clinic attendees were studied retrospectively.
  
  
  METHODS
  Screening was performed using either the Rapid Plasma Reagin (RPR) test or point-of-care immunochromatographic strip test (ICST). Clinic records from 2005 to 2009 were collated in an individual tracking database and analyzed with STATA-10.
  
  
  RESULTS
  Initially the coverage of syphilis screening (2.6% in 2005) was constrained by the availability and operational complexity of the RPR test. After its introduction in 2007, the use of ICST for screening increased from 7.4% to 77.0% and the proportion of clinic attendees screened increased from 9.0% to 21.6% during 2007-2009. The RPR reactivity rates declined from 6.6% (2006) to 4.4% (2009).
  
  
  CONCLUSIONS
  The data showed improved rates of screening of clinic attendees and declining trends in sero-reactivity over time. The introduction of point-of-care syphilis tests may have contributed to the improved coverage of syphilis screening. The ICST may be considered for initial syphilis screening at other resource-constrained primary care sites in India such as ante-natal clinics and other KP interventions.
authors.affiliation: FHI360, India Country Office, New Delhi, India. pramien@fhiindia.org.
authors.forename: Mugundu Ramien
authors.initials: MR
authors.lastname: Parthasarathy
authors.forename: Prakash
authors.initials: P
authors.lastname: Narayanan
authors.forename: Anjana
authors.initials: A
authors.lastname: Das
authors.forename: Anup
authors.initials: A
authors.lastname: Gurung
authors.forename: Parimi
authors.initials: P
authors.lastname: Prabhakar
authors.forename: Teodora
authors.initials: T
authors.lastname: Wi
mesh_terms: D015658:HIV Infections / Q000175:diagnosis* / Q000517:prevention & control*; D006302:Health Services Research; D006801:Humans; D007194:India; D008297:Male; D008403:Mass Screening / Q000458:organization & administration*; D019095:Point-of-Care Systems; D012698:Serologic Tests; D013587:Syphilis / Q000175:diagnosis*