Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6124140 | Journal of Infection and Chemotherapy | 2011 | 6 Pages |
Abstract
To analyze the risk factors for HPV infection in the urethra, we examined the prevalence of various microorganisms, for example Neisseria gonorrhoeae, Chlamydia trachomatis, Mycoplasma genitalium, Mycoplasma hominis, Ureaplasma urealyticum, Ureaplasma parvum, Gardnerella vaginalis, and human papillomavirus (HPV) in Japanese male patients with urethritis, and investigated their sexual backgrounds. Rubbed samples obtained from the distal urethra and questionnaires regarding sexual activity and demographic information were collected from 176 participants. N. gonorrhoeae, C. trachomatis, M. genitalium, M. hominis, U. urealyticum, U. parvum, G. vaginalis, and HPV were detected in 19, 26, 18, 12, 12, 8.5, 14, and 20%, respectively, of all cases in this study. Multivariate logistic regression analysis indicated that more than 4 sexual partners within the last year and presence of N. gonorrhoeae and/or C. trachomatis and/or M. genitalium infections were independent risk factors for urethral HPV infection, with odds ratios of 3.85 (95% CI 1.49-9.94) and 2.41 (95% CI 1.03-5.61), respectively. It is likely that urethral HPV detection is associated with current sexual activity and the presence of N. gonorrhoeae, C. trachomatis, and/or M. genitalium infections.
Keywords
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Authors
Kazuyoshi Shigehara, Shohei Kawaguchi, Yuji Maeda, Hiroyuki Konaka, Atsushi Mizokami, Eitetsu Koh, Mikio Namiki, Toshiyuki Sasagawa, Keiichi Furubayashi, Masayoshi Shimamura,