Male Sexual Partners Of Women Research Articles

Human papillomavirus DNA detection in male sexual partners of women with genital human papillomavirus infection

To determine the prevalence of human papillomavirus (HPV) DNA in the male partners of HPV-infected women, assess the concordance of the viral group in the infected pair, define the most affected sites in the male genitalia, and compare diagnostic methods in men. Fifty male, stable sexual partners of women positive for HPV DNA by the Hybrid Capture 2 (hc2) test had material brushed from six different anogenital areas for hc2 testing. One week later, patients underwent classic peniscopy, and the lesions were biopsied for histologic analysis and hc2 testing. The brushings were HPV DNA positive in 35 (70%) of the 50 men: 32% in the high-risk HPV group, 14% in the low-risk HPV group, and 24% in both groups. HPV detection per anatomic site was 24% in the glans, 44% in the prepuce internal surface, 30% in the distal urethra, 24% in the prepuce external surface, 12% in the scrotum, and 8% in the anus. Acetowhite lesions were seen in 44 (88%) of the 50 patients. Overall, HPV DNA was detected in 27 (26%) of the 104 biopsy specimens, but histologic examination showed evidence of HPV infection in only 14 (13.5%) of 104 biopsy specimens. In 3 (6%) of 50 patients, hc2 was positive only in the histologic examination. Overall, the prevalence of detectable high-risk HPV DNA among male partners was 60% (30 of 50). Of the 50 male partners studied, 76% were HPV DNA positive. Histologic examination was an inaccurate method to diagnose HPV DNA infection in men; however, brushings detected HPV in 92.1% of the infected men.

HPV-associated flat penile lesions in men of a non-STD hospital population: less frequent and smaller in size than in male sexual partners of women with CIN.

Human papillomavirus (HPV) infections and HPV-associated penile lesions are frequently found in male sexual partners of women with cervical intraepithelial neoplasia (CIN). To determine the significance of these findings, we studied the prevalence of HPV and HPV associated penile lesions in a male hospital population with non-STD complaints. Penoscopy was performed after application of acetic acid to identify flat lesions, papular lesions, condylomata acuminata and pearly penile papules (PPPs). Presence of HPV DNA in penile scrapes was tested by GP5+6+ PCR. In case of HPV 16 positivity, viral loads were quantified using a LightCycler based real-time PCR method. Comparing the non-STD male hospital population (n = 118) with the male sexual partners of women with CIN (n = 238), flat penile lesions were found in 14% vs. 60% and penile HPV in 25% vs. 59% of the men, respectively. We found that the presence of penile HPV and, in case of HPV 16 positivity, higher viral loads were associated with the presence of flat penile lesions. Amongst the HPV-positive men, flat penile lesions were more common and larger in size in male sexual partners of women with CIN than in the non-STD hospital population. HPV infections and HPV-associated flat penile lesions are commonly found in the non-STD male population. However, these lesions are less frequently present and smaller in size than in male sexual partners of women with CIN. Higher viral loads in penile scrapes of male sexual partners of women with CIN are reflected by a higher prevalence of flat penile lesions and a larger size of these lesions.

Pearly penile papules: Still no reason for uneasiness

Background: Penile lesions and pearly penile papules (PPP) are frequently found in male sexual partners of women with cervical intraepithelial neoplasia (CIN). The former have been associated with human papillomavirus (HPV). Objectives: We estimated the prevalence of PPP in male sexual partners of women with CIN, and investigated the association between PPP and flat and papular penile lesions found in these men. We further evaluated a possible association between PPP and HPV, age, and CIN grade of the female partner. Methods: We evaluated by penoscopy the presence of HPV-associated penile lesions and PPP in 226 male sexual partners of women with CIN. HPV was tested by polymerase chain reaction-enzyme immunoassay and in situ hybridization. Results: The prevalence of PPP was 34% and was not associated with the presence of penile lesions or a positive HPV test. Age and CIN grade of the female partner were not related to the presence of PPP. Conclusion: The prevalence of PPP in male sexual partners of women with CIN is comparable with the prevalence described in men of more diverse populations. Our data do not support a causative role for HPV in the genesis of PPP. (J Am Acad Dermatol 2003;49:50-4.)

Cytologic detection of human papillomavirus DNA in normal male urethral samples

ObjectivesTo quantify the existence of human papillomavirus (HPV) infection without detectable lesions in the male urethra, and to verify the sensitivity and specificity of ureteral cytology. We compared the results of clinical and colposcopic examinations, ureteral cytology, and HPV DNA testing by polymerase chain reaction amplification in the male partners of women with genital HPV disease. MethodsA total of 110 cytobrush samples of urethral cells from male sexual partners of women with genital HPV-associated lesions were analyzed by cytology and for virologic detection of HPV 6/11, 42, 16/18 by polymerase chain reaction followed by Southern blot hybridization. The results were correlated with the presence or absence of genital HPV-associated lesions. ResultsHPV DNA was detected in 1 sample (3%) from men without visible lesions, in 5 samples (15%) from men with penile lesions but without urethral lesions, and in 16 men with urethral lesions (78%). Cytology showed cellular changes suggesting HPV infection in 81% of men with urethral lesions, but also in 15% of men without lesions. ConclusionsOur results show that HPV-DNA positivity in the absence of clinically or colposcopically detected lesions is a rare event. Although sensitive enough, cytology is not specific, and its use as a screening tool may lead to a high number of false-positive results.

Penile lesions and human papillomavirus in male sexual partners of women with cervical intraepithelial neoplasia

Background: Genital human papillomavirus infection (HPV) is causally associated with cervical carcinomas and premalignant lesions. Limited information is available about the prevalence of HPV and penile lesions in male sexual partners of women with cervical intraepithelial neoplasia (CIN). Objective: The aim of this study was to identify the presence of penile lesions and HPV in penile scrapings from male sexual partners of women with CIN. Methods: One hundred seventy-five male sexual partners of women with CIN were screened by peniscopy after acetowhite staining and HPV testing on penile scrapings. Results: Penile lesions were seen in 68% of the male sexual partners. More than one lesion type was diagnosed in 15%. Flat lesions, papular lesions, and condylomata acuminata were seen in 83%, 29%, and 4%, respectively. HPV was detected in 59% of the penile scrapings, containing mainly oncogenic HPV types. When penile lesions were present at peniscopy, 67% of penile scrapings were positive for HPV, whereas 37% were HPV-positive when no lesions were visible. Conclusions: Penile lesions are frequently found in sexual partners of women with CIN. Most of these lesions are subclinical (ie, only visible after acetowhite staining) and are often associated with the presence of high-risk HPV, indicating that male sexual partners of women with CIN might constitute a reservoir for high-risk HPV. (J Am Acad Dermatol 2002;47:351-7.)

Women in contact with Sydney's gay and lesbian community: Sexual identity, practice and HIV risks

Total rates are low, but sex with a man remains the main risk for HIV transmission to women in Australia. In February 1998, 774 women in contact with gay, bisexual and lesbian communities completed a two-page questionnaire. Almost all respondents had some social contact with gay men. Two-thirds (503) thought of themselves as lesbian/dyke/homosexual/gay, 13% (100) as bisexual and 17% (133) as heterosexual/straight. In total, 212 women (27%) said they had ever had sex with a gay or bisexual man; 51 women (7%) had done so in the past six months. About 2% of the lesbians said they had recently had sex with a gay/bi man, as had 8% of the heterosexuals and 25% of the bisexuals; 25 women had recently had unprotected vaginal or anal intercourse with a male gay/bi partner. Forty-eight women (6%) had done sex work. Asked about drug use, 61 women (8%) said they had injected in the past six months. Twenty-three women had shared injecting equipment with someone, and five had shared with a gay/bi man. Compared with other women, these women have high rates of injecting drug use. If they have sex with men, these men are more likely to be gay or bisexual than are the male sexual partners of women moving in largely heterosexual milieux. For a case of so-called 'heterosexual' transmission of HIV to occur, neither person need be heterosexual.

Comparison of two methods for the measurement of sperm concentration

Objective: To determine the accuracy of both the hemocytometer and the MicroCell, to evaluate which method is the most reliable, and to confirm the accuracy of latex beads as an internal standard. Design: Prospective procedural assessment. Setting: University-based infertility clinic. Patient(s): One hundred sixty-five male sexual partners of women undergoing screening for infertility. Intervention(s): Semen analysis. Main Outcome Measurement(s): Sperm and latex bead concentrations. Result(s): Sperm concentration values obtained with the hemocytometer were highly correlated with those obtained from the MicroCell ( r = 0.88). The mean value of the latex beads concentration was closer to the standard value using the hemocytometer than the MicroCell. Conclusion(s): Both the hemocytometer and the MicroCell are suitable as screening techniques to measure sperm concentration. Fixed suspensions of latex beads serve as reliable internal quality control standards.

Peoscopic diagnosis of flat condyloma and penile intraepithelial neoplasia. Clinical manifestation.

Peoscopy was performed in order to assess penile lesions in the male sexual partners of 326 women with cervical intraepithelial neoplasia (CIN) or flat condyloma (FC). Each patient was submitted to a careful naked-eye inspection, peoscopy and biopsy of any suspicious lesion which was confirmed histologically and immunohistochemically. A brush cytologic examination of the distal portion of the urethra was also performed. The distribution of penile lesions was as follows: (1) 8 patients with herpes virus infection; (2) 37 patients with condyloma accuminata (CA); (3) 89 patients with FC; (4) 51 patients with FC and CA; (5) 18 patients with penile intraepithelial neoplasia grade 1 (PIN-I); (6) 2 patients with PIN-II; (7) 17 patients with PIN-III; (8) 92 patients with no penile lesions; (9) 7 patients with human papilloma virus infection of papillae coronae glandis, and (10) 5 patients with FC of the distal portion of the urethra. Naked-eye inspection revealed the presence of penile lesions in 39 of 233 patients (16.73%). Peoscopic examination revealed the presence of penile lesions in 233 of 326 patients (71.48%). In 135 of 155 patients the peoscopic findings were in accordance with the histologic diagnosis (87.09%). Immunohistochemical (by indirect peroxidase-antiperoxidase method) detection of virus antigens was positive in 16 of 34 patients (47.03%). It is concluded that peoscopy of the male sexual partners of women with CIN or FC should be performed to better assess the treatment used in the couple.

Ultrastructural characteristics of Gardnerella vaginalis infection in the heterosexual couple.

Adhesion and penetration of Gardnerella vaginalis into the male urethral and female vaginal epithelial cells were evaluated in a prospective cohort study of infected females and their sexual partners. Vaginal secretions of 10 women with culture proven G. vaginalis infection and semen samples of their asymptomatic husbands were analyzed with conventional optical and electron microscopy. G. vaginalis was isolated in 50% of the male sexual partners of women harboring the microorganism. G. vaginalis adheres to the plasmatic membrane and penetrates into the cytoplasm of both vaginal and urethral epithelial cells. The ability of G. vaginalis to colonize the male lower genital tract may have clinical relevance with respect to the role of the male partner in the reinfection of women.

Peoscopic diagnosis of flat condyloma and penile intraepithelial neoplasia V scrotal reservoir

The aim of the present study was to evaluate prospectively male sexual partners of women with flat condyloma (FC) or accuminata (CA) or cervical intraepithelial neoplasia (CIN) and to determine the incidence of scrotal involvement by HPV. Of the 218 patients, 20 (9.17%) revealed areas of acetowhite epithelium involving the anterior lateral and superior aspects of the scrotum. Eight patients (40%) also presented concomitant small telangiectatic lesions measuring 1-3 mm of the scrotum in the acetowhite areas, and one patient presented scrotal intraepithelial neoplasia grade I (SIN I). The new combination treatment schedule (cream 5-fluorouracil 5% + Interferon alpha-2 alpha) resulted in a 100% cure rate, with no recurrences for the follow-up period (11.52 months). Concluding, the scrotum appears to be an important and presently overlooked area in the evaluation of male patients, and interferon in combination with 5-FU cream seems to be a promising treatment for HPV infection.

Treatment of Urethral Condylomata Acuminata or Flat Condylomata with Interferon-α2a

The effectiveness of intraurethral 5-fluorouracil and systemic administration of interferon-α2a in the therapy of condylomata acuminata or flat condylomata of the urethra is assessed. From March 1986 to September 1991, 1,372 male sexual partners of women with condylomata acuminata, flat condylomata or cervical intraepithelial neoplasia underwent urethroscopy and brush cytological examination of the urethra. Of these men 305 (22.23%) had intraepithelial human papillomavirus (confirmed cytologically) and 284 were treated. The best treatment modalities, regardless of the type of lesion, were the combinations of 5-fluorouracil plus high (95.34%) and low (70.58%) dose interferon-α2a. Interferon-α2a can be used as first line treatment with 5-fluorouracil cream in patients with intraurethral condylomata acuminata or flat condylomata.

Penile intraepithelial Neoplasia. Specific clinical features correlate with histologic and virologic findings

To evaluate the existence of the morphologic features specific for penile intraepithelial neoplasia (PIN), 1000 male sexual partners of women with genital condyloma or intraepithelial neoplasia were studied. Ninety-two patients who presented with lesions suggesting intraepithelial neoplasia (pigmented or leukoplastic papules, keratinized condylomata, or erythroplastic macules) underwent biopsy for histologic and virologic studies. Histologic results showed penile intraepithelial neoplasia in 93% of the specimens. Human papillomavirus (HPV) DNA from potentially oncogenic papillomaviruses was detected in 75% of patients with Grade I PIN, in 93% of patients with Grade II PIN, and in all patients with Grade III PIN: Uncircumcised and circumcised men showed the same rate (52% vs. 45%; odds ratio [OR] = 1.3; 95% confidence interval, 0.97-1.73) of HPV-associated lesions, whereas the rate of PIN was significantly higher in uncircumcised men than in circumcised men (10% vs. 6%; OR = 1.77; 95% confidence interval, 1.02-3.07). The mean age of patients with Grade III PIN was 7 years older then the mean age of patients with Grade I PIN, which suggests a step progression similar to that of cervical intraepithelial neoplasia. Morphology seems to be a specific-enough indicator of PIN. More data are needed to determine whether treatment of PIN may contribute to preventing cervical or penile cancer. If so, the morphologic criteria here described will be clinically useful.

Genital human papillomavirus lesions of the male sexual partners: the diagnostic accuracy of peniscopy.

To evaluate the accuracy of peniscopy for identifying human papillomavirus (HPV) lesions in male sexual partners of women with HPV infection. The predictive value of the medical history for HPV infection was also evaluated. Examination of voluntary male partners of the women with HPV infection using colposcopy (peniscopy after acetic acid), cytology and surgical biopsy, the latter being analysed by light microscopy, in situ hybridisation (ISH) and polymerase chain reaction (PCR) for HPV DNA. A detailed medical history was to be taken, too. Department of Gynaecology and Obstetrics, Kuopio University Central Hospital, Finland. A series of 101 voluntary male partners of 101 women invited for examination, treatment and follow-up for their genital HPV infections on the basis of abnormal Papanicolaou (PAP) smears. On peniscopy 64 (63.4%) of the men presented with lesions either typical of (34.7%) or suspicious for (28.7%) HPV infection. Of the latter, 89% were flat lesions mostly undetectable by the naked eye. The cytologic smear was positive in only nine men. On light microscope, 85.7% of the peniscopically typical lesions were found to be consistent with (68.6%) or suspicious for (17.1%) HPV infection. HPV DNA was found in 33 (34.5%) of the 96 typed biopsies, and never in biopsies from peniscopically healthy areas. In logistic regression analysis of the historical data recorded, only the contact time with the current sexual partner was of predictive value for histologically proven HPV infection. Peniscopy is an applicable means for the identification of penile lesions due to HPV infection, but it is not a conclusive diagnostic tool capable of differentiating HPV from non-HPV findings.

Treatment failure of genital condylomata acuminata in women: role of the male sexual partner

The male sexual partners of women with genital condylomata acuminata are thought to be carriers of human papillomaviruses. It is therefore often recommended that both sexual partners be treated. We studied 360 women with genital warts to test the hypothesis that when the male partners of women with condylomata acuminata are treated, the treatment failure rate decreases. The male sexual partners of 180 of these women were examined and, if indicated, treated (treatment group). The 180 remaining male sexual partners were neither examined nor treated (control group). One hundred twenty-two (68%) men in the treatment group had human papillomavirus-associated lesions. The treatment failure rate of women was 16.7% in the treatment group and 18.9% in the control group. The difference is not statistically significant (p greater than 0.05). The results of this study do not support the hypothesis that the treatment failure rate of women with condylomata acuminata decreases if their male sexual partners are also treated.

Anaerobic Vaginosis: Study of Male Sexual Partners

One hundred male sexual partners of women with anaerobic vaginosis (AV) were screened for the presence of sexually transmitted diseases (STD). Thirty male partners had evidence of non-gonococcal urethritis (NGU), compared to 5 in the control group (P less than 0.05). Chlamydia trachomatis was isolated from 14 male partners, compared to 3 in the control group. Forty-five male partners required treatment for STDs, compared to 11 in the control group (P less than 0.02). Nine (40%) male partners with chlamydia-negative NGU were successfully treated with metronidazole alone while 10 required Deteclo in addition. There was no significant association between Bacteroides ureolyticus and chlamydia-negative NGU. Screening of male partners resulted in the treatment of STDs in 62 additional patients who would have otherwise not received treatment. The results suggest that examination of male partners of women with AV results in an increased yield of STD diagnoses.

Genital Human Papilloma Virus Infection in Males. A Clinico-Pathologic Study

From March 1987 to December 1988, 402 male sexual partners of 317 women with human papilloma virus (HPV) infection of the lower genital tract and 85 with HPV-associated cervical and/or vulvar intraepithelial neoplasia (CIN and/or VIN) were submitted to clinical examination and peniscopy. The latter was performed at a 6-15 X magnification after a 3 min exposure to 5% acetic acid solution. Visible lesions were biopsied. Thirty-one patients had clinical evidence of HPV infection in the glans, penile shaft or urethra, and 222 had peniscopic evidence of subclinical aceto-white lesions. Of 31 patients with clinical lesions, 11 showed also aceto-white subclinical lesions. Of 253 peniscopically positive males, 237 were biopsied and 191 of these were histologically ascertained. Three patients had penile intraepithelial neoplasia, one with clinical appearance of a Buschke-Löwenstein tumor. The incidence of HPV infection in male sexual partners of women affected by HPV infection of the lower genital tract associated or not with intraepithelial neoplasia is lower than expected. However, clinically negative males should not be considered disease free; in fact, 12 patients, negative at the first examination, showed histological evidence of HPV infection at subsequent controls. Therefore, follow-up of at least 6 months should be allowed to identify HPV bearing males. The reported low frequency of HPV infection may be due to the fact that the males may harbour the virus in the urethra, prostate or seminal vesicles or penis without any clinical evidence of disease. Although research for HPV-DNA in intraurethral and penile scraping material might be useful for diagnosis, peniscopy with a 5% acetic acid application remains the clinical test for evaluating HPV infection in males. The importance of peniscopy should be viewed with respect to the prevention of infection or reinfection of the female sexual partners, in addition to the specific diagnostic purpose in male patients.

Chlamydia trachomatis infection in a gynaecology clinic population: identification of high-risk groups and the value of contact tracing

Of 1267 women attending a gynaecology clinic, who were screened for the presence of Chlamydia trachomatis, 45 (3.6%) were found to be infected. Infection with C. trachomatis was more common in women who were ⩽ 25 years of age, unmarried, nulliparous, requesting termination of pregnancy, using oral contraception as opposed to barrier methods, and who had cervical ectopy or cervicitis. Using contact tracing techniques 35% of male sexual partners of women who harboured C. trachomatis were also found to be infected. 86% of these men were symptomless. Asymptomatic chlamydial infection is common in men as well as women. Selective screening to identify women at risk of infection and the use of contact tracing to identify symptomless men with chlamydial infection are shown to be of value.

Sexually transmitted diseases including genital papillomavirus infection in male sexual partners of women treated for cervical intraepithelial neoplasia III by conization.

History and clinical prevalence of sexually transmitted diseases (STD), including genital human papillomavirus (HPV) infection, were studied in 60 sexual partners of 60 women previously treated for cervical intraepithelial neoplasia (CIN) III by conization. Investigations included serological and bacteriological screening, histopathology and colposcopy. A history of STD was reported by 20 men (33%), and 34 (57%) had signs of STD including genital HPV infection, 2 (3%) had a chlamydial infection, one had molluscum contageosum, 7 (12%) had genital warts and 24 (40%) had abnormal acetowhite epithelium, indicating HPV infection. The HPV lesions were principally subclinical and located on the glans penis and the prepuce. Colposcopy and application of acetic acid are essential for detection. The gynaecologist and venereologist must recognize the sexually transmitted nature of CIN, and the causal link between CIN and HPV infection. Assessment and treatment of the male sexual partner of women treated for CIN might be an essential part in disease control with the aim of preventing cervical cancer.

High prevalence of papillomavirus-associated penile intraepithelial neoplasia in sexual partners of women with cervical intraepithelial neoplasia.

To determine whether neoplastic cervical lesions in women are associated with papillomavirus infections in their sexual partners, we used a colposcope to examine male sexual partners of women with cervical flat condyloma (294 cases) or cervical intraepithelial neoplasia (186 cases), before and after 5 percent acetic acid was applied to the penis and the anogenital area. Condylomata acuminata, papules, and macules were observed in 309 of the 480 men (64.4 percent). In 204 of them (42.5 percent), macules or slightly elevated papules were detected only after application of acetic acid. Condylomata acuminata or lesions showing histologic features of condyloma were found in 121 partners (41.2 percent) of women with condyloma, but in only 10 partners (5.4 percent) of women with cervical intraepithelial neoplasia. Penile lesions showing histologic features of intraepithelial neoplasia were found in 61 partners (32.8 percent) of women with cervical intraepithelial neoplasia, but in only 4 partners (1.4 percent) of women with flat condyloma. Thirty-six (60 percent) of the 60 macules or papules tested contained papillomavirus DNA sequences. Human papillomavirus types 16 and 33 were almost exclusively found in penile intraepithelial neoplasia. Type 6, type 11, and the recently recognized type 42 were found in lesions showing features of condyloma or minimal histologic changes. As yet uncharacterized papillomaviruses were found in 15 percent of the specimens. These data support the concept that cervical carcinomas and precancerous lesions in women may be associated with genital papillomavirus infection in their male sexual partners.

A forgotten factor in pelvic inflammatory disease: infection in the male partner.

Infection by Chlamydia trachomatis has been increasingly implicated in the etiology of pelvic inflammatory disease (PID) in women. However little attention has been given to the male sexual partners of women with the disease. This study investigated women who presented at a sexually transmitted diseases clinic with symptoms of PID as well as their sexual partners in the preceding 3 months. The criteria for diagnosing PID were lower abdominal pain with or without vaginal discharge adnexal tenderness with or without adnexal mass and positive cervical excitation. 58 women were diagnosed with PID and C trachomatis was isolated from the cervixes of 16 (36%) of these women. 46 (56%) of the male sexual partners of these 58 women had nongonococcal urethritis although 36 were symptom free. C trachomatis was isolated from 10 of the 36 men cultured 7 of whom were asymptomatic. 11 of the 58 women with positive chlamydia cultures were taking oral contraceptives compared with 7 of the 29 women with negative cultures. Only 4 patients were using an IUD. These findings indicate a high incidence of nongonococcal urethritis among the male partners of women with PID and suggest a need to trace the sexual contacts of all women who present with PID.