RT Journal Article T1 Sífilis e infección por el virus de la inmunodeficiencia humana: una endemia en hombres que tienen sexo con hombres. T2 Syphilis and human immunodeficiency virus infection: an endemic infection in men who have sex with men A1 González-Doménech, Carmen María A1 Antequera Martín-Portugués, Isabel A1 Clavijo-Frutos, Encarnación A1 Márquez-Solero, Manuel A1 Santos-González, Jesús Leandro A1 Palacios-Muñoz, María Rosario K1 Infecciones por VIH K1 Treponematosis K1 Enfermedades venéreas K1 Homosexuales AB Objective: to analyse epidemiological, clinical, and analytical features of HIV-infected men who have sex with men (MSM) diagnosed with syphilis in the Infectious Diseases Unit (Hospital Virgen de la Victoria, Málaga, Spain) during 2004-2013.Patients and methods: An observational study was conducted on 196 syphilis episodes in 167 MSM infected with HIV (2004-2013). Epidemiological, clinical, and analytical data were collected. Annual syphilis incidence among HIV-MSM is calculated as the number of syphilis episodes among MSM in one year divided by the number of MSM followed up in that year.Results: Incidence ranged from 1.2% (2007) to 7.8% (2012). There were asymptomatic episodes in 42.8% cases, and an HIV-syphilis coincident diagnosis in 28.5%.Conclusions: The annual incidence of syphilis has increased within HIV infected MSM. One third of the syphilis episodes were simultaneous to HIV diagnosis and near half of them were asymptomatic.Keywords: Epidemiology; Epidemiología; Hombres que tienen sexo con hombres; Human immunodeficiency virus; Infecciones de transmisión sexual; Men who have sex with men; Sexually-transmitted infections; Syphilis; Sífilis; Treponema pallidum; Virus de la inmunodeficiencia humana. PB Elsevier YR 2014 FD 2014-10-22 LK https://hdl.handle.net/10630/29120 UL https://hdl.handle.net/10630/29120 LA spa NO González-Domenech CM, Antequera Martín-Portugués I, Clavijo-Frutos E, Márquez-Solero M, Santos-González J, Palacios-Muñoz R. Sífilis e infección por el virus de la inmunodeficiencia humana: una endemia en hombres que tienen sexo con hombres [Syphilis and human immunodeficiency virus infection: an endemic infection in men who have sex with men]. Enferm Infecc Microbiol Clin. 2015 Jan;33(1):32-6. Spanish. doi: 10.1016/j.eimc.2014.07.013 DS RIUMA. Repositorio Institucional de la Universidad de Málaga RD 21 ene 2026