Incorporation of the rapid HIV test in a sexually-transmitted disease clinic in Buenos Aires: Dramatic increase in the frequency of HIV diagnosis Incorporación del test rápido del HIV en una clínica de enfermedades de transmisión sexual en Buenos Aires: aumento dramático en la frecuencia de diagnóstico del HIV

MORANDO, NICOLAS; FERMEPIN, MARCELO RODRÍGUEZ; VAULET, MARÍA LUCÍA GALLO; CASCO, RICARDO; MELGAR, ASUNTA; PANDO, MARÍA DE LOS ÁNGELES

REVISTA ARGENTINA DE MICROBIOLOGíA

ASOCIACION ARGENTINA MICROBIOLOGIA

Lugar: Ciudad Autónoma de Buenos Aires; Año: 2020 vol. 52 p. 272 - 277

0325-7541

Improving access to diagnosis constitutes a key step in the control of the Human immunodeficiency virus (HIV)/AIDS epidemic. Rapid testing is increasingly gaining interest as a powerful diagnostic tool to achieve this goal. The purpose of this study was to implement the rapid HIV test (RHT) in a clinical setting in order to evaluate its effectiveness in increasing HIV diagnosis and patient linkage to the healthcare system. The RHT was offered to all patients attending a sexually-transmitted disease clinic in the City of Buenos Aires between March and December 2015. A total of 593 RHT were performed. The implementation of the RHT yielded an increase in frequency of diagnosis from 6.9% to 31.4% (p < 0.001). The first steps of the care cascade showed high retention rates around 90%. RHT yielded an HIV prevalence of 6.3% (95% CI: 4.2?8.5) in this population. HIV prevalence tended to be higher in individuals with no previous HIV testing (p = 0.09). Linkage to the healthcare system was associated with a higher probability of having been tested for HIV (p = 0.008). The incorporation of the RHT resulted in a high retention of patients and an increase in both frequency of diagnosis and results reception when compared to the classic methodology.