title: [Research on sexually transmitted infections in asymptomatic heterosexual males whose partners have cervical intraepithelial neoplasia].
abstract: BACKGROUND
  Human papillomaviruses (HPV) are the etiological agents of genital warts and of cervical intraepithelial neoplasia (CIN), and they are sexually transmitted. The aim of this study is to determine the prevalence of sexually transmitted infections (STI) in asymptomatic heterosexual males who consult their physicians seeking advice after their partners have been diagnosed with CIN.
  
  
  METHODS
  181 asymptomatic males whose partners were women diagnosed with CIN were studied at the STI unit in Gijón over a five-year period (1999-2003). The same diagnostic protocol was used in all cases: clinical exam, genitoscopy and the taking of samples for bacterial, fungus and Trichomonas cultures, as well as samples for the genomic detection of Chlamydia, and syphilis, HIV and viral hepatitis serology.
  
  
  RESULTS
  101 infections were diagnosed in 85 patients (47 %). By order of greatest prevalence, these were: urethritis from Ureaplasma urealyticum (35/181; 19.3 %), genital warts (31/181; 17.1 %), Haemophilus spp. (12 de 181; 6.6 %) and mycotic balanoposthitis (10/181; 5.5 %).
  
  
  CONCLUSIONS
  The prevalence of STI in the partners of women with CIN is high, and in these cases it is necessary to establish STI detection and control programs in both members of the couple.
authors.affiliation: Servicio de Dermatología y Venereología, Unidad de Infecciones de Transmisión Sexual, Ambulatorio de Pumarín, Gijón, España.
authors.forename: José A
authors.initials: JA
authors.lastname: Varela
authors.forename: Luis
authors.initials: L
authors.lastname: Otero
authors.forename: Maria Luisa
authors.initials: ML
authors.lastname: Junquera
authors.forename: Santiago
authors.initials: S
authors.lastname: Melón
authors.forename: Asunción
authors.initials: A
authors.lastname: del Valle
authors.forename: Fernando
authors.initials: F
authors.lastname: Vázquez
mesh_terms: D000328:Adult; D005260:Female; D020010:Heterosexuality; D006801:Humans; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D012749:Sexually Transmitted Diseases / Q000453:epidemiology*; D002583:Uterine Cervical Neoplasms; D002578:Uterine Cervical Dysplasia