Performance of a vaginal self-collection device versus clinician collected cervical samples for the detection of high-risk human papillomavirus.

Objective: Screening for cervical cancer requires the participation of target women. Human papillomavirus (HPV) testing can be performed on vaginal self-samples and self-sampling can improve this participation. This study aims to validate the performance of the vaginal self-sampling device (Vitroveil®) to detect high risk human papillomavirus (hrHPV) in comparison to clinician collected samples and evaluate the degree of acceptability of the Vitroveil® device.

The role of polymerase chain reaction of high-risk human papilloma virus in the screening of high-grade squamous intraepithelial lesions in the anal mucosa of human immunodeficiency virus-positive males having sex with males.

Objectives: To evaluate the advantages of cytology and PCR of high-risk human papilloma virus (PCR HR-HPV) infection in biopsy-derived diagnosis of high-grade squamous intraepithelial lesions (HSIL = AIN2/AIN3) in HIV-positive men having sex with men (MSM).

Methods: This is a single-centered study conducted between May 2010 and May 2014 in patients (n = 201, mean age 37 years) recruited from our outpatient clinic. Samples of anal canal mucosa were taken into liquid medium for PCR HPV analysis and for cytology.

[CD4 lymphocytes as a protective factor against infection by oncogenic genotypes of human papillomavirus in the anal mucosa of men who have sex with human immunodeficiency virus positive men].

Background And Objectives: To analyze the prevalence of human papillomavirus (HPV) genotypes and anal dysplasia in a cohort of human immunodeficiency virus (HIV) infected men who have sex with men (MSM) from southern Spain, and the variables associated with the appearance of dysplastic lesions and oncogenic HPV genotypes.

Patients And Methods: A cross-sectional study involving a prospective cohort of HIV-positive MSM included consecutively after signing an informed consent form. During the consultation 2 samples were taken from the anal mucosa: one for HPV detection using polymerase chain reaction (PCR), and the other for cytological evaluation; the Bethesda system was used to classify the cytology.