To evaluate methods for detection of genital human papillomavirus (HPV) DNA in men, samples were obtained from 3 consecutive groups of 10 men attending a sexually transmitted disease clinic by use of (1) a saline-wetted Dacron swab alone, (2) a saline-wetted cytobrush, or (3) emery paper (600A-grit Wetordry Tri-M-ite; 3M) abrasion followed by a saline-wetted Dacron swab. By use of a polymerase chain reaction-based assay, 45% of emery-paper samples were found to be positive for beta-globin, compared with 23% of swab-alone and 0% of cytobrush samples. Subsequently, emery paper and saline-wetted Dacron swabs were used to obtain penile shaft, glans, foreskin, and scrotum samples from 318 male university students. Urine samples were also obtained. Of 1323 samples tested, 1288 (97%) were found to be positive for beta-globin. HPV DNA was detected in samples from 104 men (33%): 24% from the penile shaft, 16% from the glans, 28% from the foreskin, 17% from the scrotum, and 6% in urine. The HPV prevalence was similar for circumcised and uncircumcised men. Testing multiple sites increased the number of men for whom HPV DNA was detected.
Genital HPV infection is common and multifocal in young men, and its incidence is higher than that reported for similar cohorts of young women. The high rates of HPV infection in men should be considered when strategies for the prevention of HPV infection in female adolescents and young women are being developed.
The authors assessed young men's knowledge and perceptions of genital human papillomavirus (HPV) infection to identify factors that predict intention to make positive behavioral changes. Male university students aged 18 to 25 years completed a self-report instrument to assess knowledge and perceptions of genital HPV infection. If diagnosed with HPV, most men (95%) reported that they would use condoms with new partners. The intention to reduce number of sex partners was associated with an understanding that HPV may have severe consequences for women, whereas intention to encourage female sex partners to undergo Pap smear screening was associated with increased general knowledge of HPV infection. The authors concluded that it is important to include men in HPV education and prevention efforts, especially within the context that HPV may lead to cervical cancer in female partners.
Background:Bacterial infections complicate the course of patients with human immunodeficiency virus infection. The purpose of this study was to describe the bacterial pathogens causing blood stream infection, identify the risk factors for the development of blood stream infection and determine the impact of blood stream infection on the outcome of patients infected with human immunodeficiency virus.
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