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Kurashova NA, Dashiev BG, Kolesnikov SI, Kolesnikova LI. [Male reproductive health and COVID-19]. Urologiia 2022:122-125. [PMID: 35485825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The SARS-CoV-2 pandemic has brought serious economic and social problems worldwide'. Due to its medical consequences, it is of importance to study the mechanisms of the disease and new therapeutic interventions, as well as rehabilitation processes. Despite the fact that the genome of the new coronavirus has been sequenced and studied, clinical and epidemiological data are constantly updated and analyzed, and exact pathogenesis has not yet been understood. At the same time, domestic and foreign studies suggest that the virus is an agent that affects not only the lungs, vascular wall, hemostasis, but also the reproductive system. The aim of the review is to summarize the current knowledge about novel SARS-CoV-2, including its pathophysiology and potential impact on male reproductive function.
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Affiliation(s)
- N A Kurashova
- Federal State Public Scientific Institution Scientific Centre for Family Health and Human Reproduction Problems, Irkutsk, Russia
| | - B G Dashiev
- Federal State Public Scientific Institution Scientific Centre for Family Health and Human Reproduction Problems, Irkutsk, Russia
| | - S I Kolesnikov
- Federal State Public Scientific Institution Scientific Centre for Family Health and Human Reproduction Problems, Irkutsk, Russia
| | - L I Kolesnikova
- Federal State Public Scientific Institution Scientific Centre for Family Health and Human Reproduction Problems, Irkutsk, Russia
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Li X, Xiang F, Chen Z, Zhang T, Zhu Z, Zhang M, Wu R, Kang X. Genital Human Papillomavirus Prevalence and Genotyping Among Males in Putuo District of Shanghai, China 2015-2019. Med Sci Monit 2021; 27:e932093. [PMID: 34475371 PMCID: PMC8422898 DOI: 10.12659/msm.932093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 05/17/2021] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Reports of human papillomavirus (HPV) infection and genotype distribution in Chinese men are limited, and HPV vaccination has not yet been recommended for men in China. MATERIAL AND METHODS We retrospectively reviewed the prevalence and genotyping of male genital HPV. A total of 1227 male patients (aged 17 to 81 years) attending the dermatology and sexually transmitted disease clinics at Putuo District Center Hospital in Shanghai from 2015 to 2019 were included. Genital exfoliated specimens were obtained for detection and genotyping of 27 HPV types by Luminex-based multiplex assay. RESULTS The prevalence of any HPV was 65.5% (804/1227). The rate of multiple infection was 25.8% (317/1227). The 5 main HPV types were 6 (32.0%), 11 (23.2%), 16 (5.6%), 43 (4.3%), and 59 (4.0%). Among all detected HPV genotypes, 65.5% (875/1336) were 9-valent HPV genotypes. No significant differences were observed in the detection rate of HPV infection over 5 years (P>0.05). Age groups ≤24 years (70.7%) and ≥55 years (72.9%) showed higher infection rates, and significant differences were detected in rates of low-risk HPV infection in different age-stratified groups (P<0.05). Prevalence of HPV infection among patients with warts (74.4%) was significantly higher than that of patients with other clinical characteristics (40.4%) and physical examination (63.6%). CONCLUSIONS Our study suggested that more than half of Chinese male patients have detectable HPV infections, and penis-genital and anogenital warts were the most common clinical manifestations. Moreover, the available 9-valent HPV vaccine covers the most frequently observed HPV types among men.
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Sichero L, Giuliano AR, Villa LL. Human Papillomavirus and Genital Disease in Men: What We Have Learned from the HIM Study. Acta Cytol 2019; 63:109-117. [PMID: 30799416 DOI: 10.1159/000493737] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Accepted: 09/13/2018] [Indexed: 01/01/2023]
Abstract
It is currently recognized that in addition to the major impact of human papillomavirus (HPV) infection in females, HPV causes considerable disease in men at the genitals, anal canal, and oropharynx. Specifically, genital HPV infections may progress to genital warts and penile carcinoma. Although studies concerning the natural history of HPV infections and associated neoplasias have mainly focused on women, during the last 2 decades considerable attention has been given in further understanding these infections in men. The HIM (HPV infection in men) Study, the only prospective multicenter study of male HPV natural history, consisted of a large prospective international cohort study in which men from Brazil, the United States, and Mexico were enrolled. The design and protocols of this study allowed unraveling crucial information regarding the relationship between HPV infection and clinical consequences in men, and associated risk factors at each of the anatomic sites where HPV is known to cause cancer in men.
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Affiliation(s)
- Laura Sichero
- Center for Translational Research in Oncology, Instituto do Cancer do Estado de Sao Paulo, Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo, São Paulo, Brazil
| | - Anna R Giuliano
- Center for Immunization and Infection Research in Cancer, and the Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA
| | - Luisa Lina Villa
- Center for Translational Research in Oncology, Instituto do Cancer do Estado de Sao Paulo, Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo, São Paulo, Brazil,
- Department of Radiology and Oncology, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil,
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4
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Gavioli CFB, Festa Neto C, Tyring SK, Silva LLDC, de Oliveira WRP. High-risk mucosal HPV types associated with squamous cell carcinoma on the nose tip in an immunocompetent young man. An Bras Dermatol 2018; 93:716-718. [PMID: 30156623 PMCID: PMC6106684 DOI: 10.1590/abd1806-4841.20186919] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 10/01/2017] [Indexed: 11/22/2022] Open
Abstract
The oncogenic role of high-risk HPV in anogenital, head and neck, and cervical cancer is well recognized, but not in skin cancer in the general population. Some authors have demonstrated their appearance mainly on the hands and feet, particularly in the area of the nail bed, which could be due to contamination with HPV types from anogenital regions. Here, we describe a case of genital HPV associated with SCC on the nose tip in an immunocompetent young man, which was confirmed by histopathological findings and in situ hybridization. The importance of this report is to highlight the potential role of HPV in the etiology of skin cancer in an immunocompetent individual.
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Affiliation(s)
| | - Cyro Festa Neto
- Department of Dermatology, Faculdade de Medicina, Universidade de
São Paulo, São Paulo (SP), Brazil
| | - Stephen K Tyring
- Department of Dermatology, University of Texas Health Science
Center, Houston, United States of America
| | - Lana Luiza da Cruz Silva
- Department of Dermatology, Faculdade de Medicina, Universidade de
São Paulo, São Paulo (SP), Brazil
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Pan LJ, Ma JH, Zhang FL, Pan F, Zhao D, Zhang XY. [HPV infection of the external genitalia in men whose female partners have cervical HPV infection]. Zhonghua Nan Ke Xue 2018; 24:516-519. [PMID: 30173456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
OBJECTIVE Human papilloma virus (HPV) is a necessary cause of cervical cancer and is also closely related to penile cancer, oropharyngeal cancer, and anal cancer in males. However, few studies are reported on male HPV. This study aimed to investigate HPV infection of the external genitalia in men whose female partners have cervical HPV infection. METHODS We collected the relevant data on the male outpatients whose partners had cervical HPV infection in our Department of Urology and Andrology from August to December 2016. We obtained samples with nylon swabs from the glans penis, corona, inner layer of the prepuce and penile body and detected different types of HPV infection using the Hybribio HPV typing kit, PCR and membrane hybridization. RESULTS Valid data were collected from 140 males, which showed 83.5% of HPV infection of the external genitalia, including 60 cases of HPV6 (43.2%), 27 cases of HPV16 (19.4%), 14 cases of HPV39 (10.1%), 13 cases of HPV18 (9.4%), 13 cases of HPV58 (9.4%), and 13 cases of HPV52 (9.4%). Redundant prepuce was found in 75.5% of the males, but there was no statistically significant difference in the incidence rate of HPV infection between the normal and redundant prepuce groups (P > 0.05). CONCLUSIONS Men who have the female partners with positive cervical HPV are at high risk of HPV infection and therefore need to be screened and treated so as to reduce HPV infection in both sexes.
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Affiliation(s)
- Lian-Jun Pan
- Department of Urology and Andrology, Obstetrics and Gynecology Hospital of Nanjing Medical University / Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu 210004, China
| | - Jie-Hua Ma
- Department of Urology and Andrology, Obstetrics and Gynecology Hospital of Nanjing Medical University / Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu 210004, China
| | - Feng-Lei Zhang
- Department of Urology and Andrology, Obstetrics and Gynecology Hospital of Nanjing Medical University / Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu 210004, China
| | - Feng Pan
- Department of Urology and Andrology, Obstetrics and Gynecology Hospital of Nanjing Medical University / Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu 210004, China
| | - Dan Zhao
- Department of Urology and Andrology, Obstetrics and Gynecology Hospital of Nanjing Medical University / Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu 210004, China
| | - Xing-Yuan Zhang
- Department of Urology and Andrology, Obstetrics and Gynecology Hospital of Nanjing Medical University / Nanjing Maternity and Child Health Care Hospital, Nanjing, Jiangsu 210004, China
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Sudenga SL, Torres BN, Silva R, Villa LL, Lazcano-Ponce E, Abrahamsen M, Baggio ML, Salmeron J, Quiterio M, Giuliano AR. Comparison of the Natural History of Genital HPV Infection among Men by Country: Brazil, Mexico, and the United States. Cancer Epidemiol Biomarkers Prev 2017; 26:1043-1052. [PMID: 28446543 PMCID: PMC5556383 DOI: 10.1158/1055-9965.epi-17-0040] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Revised: 03/10/2017] [Accepted: 04/06/2017] [Indexed: 01/21/2023] Open
Abstract
Background: Male genital human papillomavirus (HPV) prevalence and incidence has been reported to vary by geographical location. Our objective was to assess the natural history of genital HPV by country among men with a median of 48 months of follow-up.Methods: Men ages 18-70 years were recruited from United States (n = 1,326), Mexico (n = 1,349), and Brazil (n = 1,410). Genital specimens were collected every 6 months and HPV genotyping identified 37 HPV genotypes. Prevalence of HPV was compared between the three countries using the Fisher exact test. Incidence rates and 95% confidence intervals were calculated. The median time to HPV clearance among men with an incident infection was estimated using the Kaplan-Meier method.Results: The prevalence and incidence of the genital HPV types known to cause disease in males (HPV 16 and 6) was significantly higher among men from Brazil than men from Mexico. Prevalence and incidence of those genital HPV types in the United States varied between being comparable with those of Mexico or Brazil. Although genital HPV16 duration was significantly longer in Brazil (P = 0.04) compared with Mexico and the United States, HPV6 duration was shortest in Brazil (P = 0.03) compared with Mexico and the United States.Conclusions: Men in Brazil and Mexico often have similar, if not higher prevalence of HPV compared with men from the United States.Impact: Currently, there is no routine screening for genital HPV among males and while HPV is common in men, and most naturally clear the infection, a proportion of men do develop HPV-related diseases. Men may benefit from gender-neutral vaccine policies. Cancer Epidemiol Biomarkers Prev; 26(7); 1043-52. ©2017 AACR.
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Affiliation(s)
- Staci L Sudenga
- Division of Epidemiology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - B Nelson Torres
- Center for Infection Research in Cancer, Moffitt Cancer Center, Tampa, Florida
| | - Roberto Silva
- Centro de Referência e Treinamento em DST/AIDS, São Paulo, Brazil
| | - Luisa L Villa
- School of Medicine, Universidade de São Paulo and Instituto do Câncer do Estado de São Paulo, São Paulo, Brazil
| | | | - Martha Abrahamsen
- Center for Infection Research in Cancer, Moffitt Cancer Center, Tampa, Florida
| | - Maria Luiza Baggio
- School of Medicine, Universidade de São Paulo and Instituto do Câncer do Estado de São Paulo, São Paulo, Brazil
| | | | | | - Anna R Giuliano
- Center for Infection Research in Cancer, Moffitt Cancer Center, Tampa, Florida.
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7
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Sudenga SL, Torres BN, Fulp WJ, Silva R, Villa LL, Lazcano-Ponce E, Ingles DJ, Stoler M, Messina JL, Abrahamsen M, Luiza Baggio M, Salmeron J, Quiterio M, Giuliano AR. Country-specific HPV-related genital disease among men residing in Brazil, Mexico and The United States: The HIM study. Int J Cancer 2017; 140:337-345. [PMID: 27681815 PMCID: PMC5687823 DOI: 10.1002/ijc.30452] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Accepted: 09/07/2016] [Indexed: 01/08/2023]
Abstract
The purpose of this study was to assess whether the incidence of histopathologically confirmed condyloma and penile intraepithelial neoplasia (PeIN) and rates of genital HPV infection progression to these lesions differs by country (Brazil, Mexico and the U.S.). At each visit, lesions were biopsied and were categorized by pathologic diagnoses. The Linear Array genotyping method was used to identify HPV genotypes from genital swabs, while the INNO-LiPA HPV Genotyping Extra method was used for tissue specimens. Age-specific analyses were conducted for lesion incidence by country, with Kaplan-Meier estimation of cumulative incidence. The proportion of HPV infections that progressed to condyloma and PeIN, the median time to lesion development and the incidence rates were estimated by country. When comparing demographic and sexual characteristics across the three countries, sexual orientation (p = 0.008) and lifetime number of female sexual partners (p < 0.0001) were differentially associated with lesion incidence in the three countries. Condyloma incidence in Brazil and the U.S. decreased with age, while incidence remained constant across the lifespan in Mexico. There were no differences by country and age for PeIN incidence. HPV types 6 and 11 were the most common types to progress to condyloma and HPV types 16, 6 and 11 were the most common types to progress to PeIN in all three countries. The continuous risk of condyloma and PeIN across all age groups and countries in this study emphasizes the need to ensure that strong HPV immunity, such as that obtained through vaccination, is maintained across the lifespan of men.
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Affiliation(s)
| | | | | | - Roberto Silva
- Centro de Referencia de Treinamento em DST e Aids, São Paulo, Brazil
| | | | | | | | - Mark Stoler
- University of Virginia Health System, Charlottesville, VA, USA
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8
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Affiliation(s)
- F Bouscarat
- Service de dermatologie, hôpital Bichat Claude-Bernard, 46, rue Henri-Huchard, 75018 Paris, France.
| | - F Pelletier
- Service de dermatologie, maladies sexuellement transmissibles, allergologie et explorations, hôpital Jean-Minjoz, CHRU, 2, boulevard Fleming, 25030 Besançon, France
| | - S Fouéré
- 41, boulevard Henri-IV, 75004 Paris, France
| | - M Janier
- Centre clinique et biologique des MST, hôpital Saint-Louis, 42, rue Bichat, 75010 Paris, France
| | - A Bertolloti
- Service de dermatologie, hôpital Saint-André, 1, rue Jean-Burguet, 33000 Bordeaux, France
| | - F Aubin
- Service de dermatologie, maladies sexuellement transmissibles, allergologie et explorations, hôpital Jean-Minjoz, CHRU, 2, boulevard Fleming, 25030 Besançon, France
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9
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Sharda M, Soni A, Nigam H, Singh A, Sharma N. Acute Scrotal Edema: An Atypical Manifestation of Dengue. J Assoc Physicians India 2016; 64:103-104. [PMID: 27766820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Acute scrotal edema associated with dengue fever is a rare and self limiting condition resolving in a few days without any complication or sequelae. We report two cases of dengue fever in father and son which presented simultaneously with acute scrotal edema.
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Affiliation(s)
| | | | - Harish Nigam
- Resident, Department of Medicine, Govt. Medical College, Kota, Rajasthan
| | - Anuraj Singh
- Resident, Department of Medicine, Govt. Medical College, Kota, Rajasthan
| | - Nitasha Sharma
- Resident, Department of Medicine, Govt. Medical College, Kota, Rajasthan
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Pierce Campbell CM, Gheit T, Tommasino M, Lin HY, Torres BN, Messina JL, Stoler MH, Rollison DE, Sirak BA, Abrahamsen M, Carvalho da Silva RJ, Sichero L, Villa LL, Lazcano-Ponce E, Giuliano AR. Cutaneous beta human papillomaviruses and the development of male external genital lesions: A case-control study nested within the HIM Study. Virology 2016; 497:314-322. [PMID: 27518539 PMCID: PMC5997247 DOI: 10.1016/j.virol.2016.08.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 07/29/2016] [Accepted: 08/02/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND Cutaneous human papillomaviruses (HPVs) increase the risk of non-melanoma skin cancer in sun-exposed skin. We examined the role of beta-HPV in the development of male external genital lesions (EGLs), a sun-unexposed site. METHODS In this nested case-control study (67 men with pathologically-confirmed EGLs and 134 controls), exfoliated cells collected from the surface of lesions and normal genital skin 0, 6, and 12 months preceding EGL development were tested for beta-HPV DNA using a type-specific multiplex genotyping assay. Beta-HPV prevalence was estimated and conditional logistic regression was used to evaluate the association with condyloma, the most common EGL. RESULTS While beta-HPV prevalence among controls remained stable, the prevalence among cases was lowest on the surface of lesion. Detecting beta-HPV on the normal genital skin was not associated with the presence or development of condyloma. CONCLUSIONS Cutaneous beta-HPV does not appear to be contributing to pathogenesis in male genital skin.
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Affiliation(s)
- Christine M Pierce Campbell
- Center for Infection Research in Cancer, Moffitt Cancer Center and Research Institute, Tampa, FL, USA; Department of Cancer Epidemiology, Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Tarik Gheit
- Infections and Cancer Biology Group, International Agency for Research on Cancer, Lyon, France
| | - Massimo Tommasino
- Infections and Cancer Biology Group, International Agency for Research on Cancer, Lyon, France
| | - Hui-Yi Lin
- Biostatistics Program, School of Public Health, Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | - B Nelson Torres
- Department of Cancer Epidemiology, Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Jane L Messina
- Departments of Anatomic Pathology and Cutaneous Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL, USA; Departments of Oncologic Sciences, Pathology, and Cell Biology and Dermatology, University of South Florida Morsani College of Medicine, Tampa, FL, USA
| | - Mark H Stoler
- Department of Pathology, University of Virginia Health System, Charlottesville, VA, USA
| | - Dana E Rollison
- Center for Infection Research in Cancer, Moffitt Cancer Center and Research Institute, Tampa, FL, USA; Department of Cancer Epidemiology, Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Bradley A Sirak
- Center for Infection Research in Cancer, Moffitt Cancer Center and Research Institute, Tampa, FL, USA; Department of Cancer Epidemiology, Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Martha Abrahamsen
- Center for Infection Research in Cancer, Moffitt Cancer Center and Research Institute, Tampa, FL, USA; Department of Cancer Epidemiology, Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | | | - Laura Sichero
- Center for Translational Research in Oncology, Instituto do Câncer do Estado de São Paulo (ICESP), São Paulo, Brazil
| | - Luisa L Villa
- Center for Translational Research in Oncology, Instituto do Câncer do Estado de São Paulo (ICESP), São Paulo, Brazil; Department of Radiology and Oncology, School of Medicine, Universidade de São Paulo, São Paulo, Brazil
| | - Eduardo Lazcano-Ponce
- Center for Population Health Research, Instituto Nacional de Salud Pública (INSP), Cuernavaca, México
| | - Anna R Giuliano
- Center for Infection Research in Cancer, Moffitt Cancer Center and Research Institute, Tampa, FL, USA; Department of Cancer Epidemiology, Moffitt Cancer Center and Research Institute, Tampa, FL, USA.
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Cestaro G, De Rosa M, Gentile M, Massa S. A case of HPV and acquired genital lymphangioma: over-lapping clinical features. Ann Ital Chir 2015; 86:S2239253X15023695. [PMID: 25818349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Lymphatic malformation or lymphangioma is a benign proliferation of the lymphatics accounting for 4% of all vascular malformations and 26% of all benign vascular tumors. There are several reports about genital lymphangiomas mimicking venereal lesions, such as genital warts. Hereby we described a case of a 24 year old man affected by multiple vesicles and warts in genital area. All hematological and biochemical parameters, Human Immunodeficiency Virus (HIV) and Treponema Pallidum tests, C1-Inhibitor and C1-Q values were within limits. An accurate fulguration and wide excision of bigger lesions were performed. Histological examination showed numerous dilated lymphatic vessels in the superficial dermis with infiltration of inflammatory cells, that is a histopathological picture compatible with genital lymphangioma. Considering our clinical suspicion of condylomatosis, HPV (Human Papilloma Virus) Polimerase Chain Reaction (PCR) Genotyping, named INNOLiPA test, was performed, that revealed a genital infection by HPV - genotype 6. We think that our case can be considered an example of HPV infection and acquired genital lymphangioma overlap clinical syndrome. The patient presented any lesions one year after the procedure at follow-up examination.
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12
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Nejmark BA, Kondrat'eva JS, Zologina VS, Torbik DV. [EFFECTIVENESS OF COMBINED TREATMENT OF HPV INFECTION]. Urologiia 2015:39-42. [PMID: 26237804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
This study evaluates the effectiveness of immunomodulating drug isoprinosine in a comprehensive treatment of genital warts in men. Most of the patients were aged 20-30 years. The combination therapy was found to have long term effectiveness. In the group of patients undergoing only destructive methods of treatment relapse after 8 month follow-up was diagnosed in 32% and in patients of the combination therapy group (destruction plus isoprinosine) - in 7% of patients. The pharmacological action of the drug (immunostimulating, antiviral) and the effectiveness of its combination with destructive therapies justify the use of inosine pranobex (isoprinosine) both in the complex therapy of genital warts and for the prevention of the disease recurrence.
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13
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Abstract
BACKGROUND 30% of people with anogenital warts (AGW) have spontaneous regression of lesions but there is no way to determine whether a specific lesion will remain. There are a wide range of options available for treating people with AGW and selection is based on clinician's experience, patient preferences and adverse effects. The imiquimod could offer the advantages of patient-applied therapies without incurring the limitations of provider-administered treatments. OBJECTIVES To assess the effectiveness and safety of imiquimod for the treatment of AGW in non-immunocompromised adults. SEARCH METHODS We searched the Cochrane Sexually Transmitted Infections Group Specialized Register (15 April 2014), CENTRAL (1991 to 15 April 2014), MEDLINE (1946 to 15 April 2014), EMBASE (1947 to 15 April 2014), LILACS (1982 to 15 April 2014), World Health Organization International Clinical Trials Registry (ICTRP) (15 April 2014), ClinicalTrials.gov (15 April 2014), Web of Science (2001 to 15 April 2014) and OpenGrey (15 April 2014). We also handsearched conference proceedings, contacted trial authors and reviewed the reference lists of retrieved studies. SELECTION CRITERIA Randomized controlled trials (RCTs) comparing the use of imiquimod with placebo, any other patient-applied or any other provider-administered treatment (excluding interferon and 5-fluorouracil which are assessed in other Cochrane Reviews) for the treatment of AGW in non-immunocompromised adults. DATA COLLECTION AND ANALYSIS Three review authors independently assessed trials for inclusion, extracted data and assessed risk of bias. We resolved any disagreements through consensus. The quality of the evidence was assessed using the GRADE approach. MAIN RESULTS Ten RCTs (1734 participants) met our inclusion criteria of which six were funded by industry. We judged the risk of bias of the included trials as high. Six trials (1294 participants) compared the use of imiquimod versus placebo. There was very low quality evidence that imiquimod was superior to placebo in achieving complete and partial regression (RR 4.03, 95% CI 2.03 to 7.99; RR 2.56, 95% CI 2.05 to 3.20, respectively). When compared with placebo, the effects of imiquimod on recurrence (RR 2.76, 95% CI 0.70 to 10.91), appearance of new warts (RR 0.76, 95% CI 0.58 to 1.00) and frequency of systemic adverse reactions (RR 0.91, 95% CI 0.63 to 1.32) were imprecise. We downgraded the quality of evidence to low or very low. There was low quality evidence that imiquimod led to more local adverse reactions (RR 1.73, 95% CI 1.18 to 2.53) and pain (RR 11.84, 95% CI 3.36 to 41.63).Two trials (105 participants) compared the use of imiquimod versus any other patient-applied treatment (podophyllotoxin and podophyllin). The estimated effects of imiquimod on complete regression (RR 1.09, 95% CI 0.80 to 1.48), partial regression (RR 0.77, 95% CI 0.40 to 1.47), recurrence (RR 0.49, 95% CI 0.21 to 1.11) or the presence of local adverse reactions (RR 1.24, 95% CI 1.00 to 1.54) were imprecise (very low quality evidence). There was low quality evidence that systemic adverse reactions were less frequent with imiquimod (RR 0.30, 95% CI 0.09 to 0.98).Finally, two trials (335 participants) compared imiquimod with any other provider-administered treatment (ablative methods and cryotherapy). There was very low quality of evidence that imiquimod did not have a lower frequency of complete regression (RR 0.84, 95% CI 0.56 to 1.28). There was very low quality evidence that imiquimod led to a lower rate of recurrence during six-month follow-up (RR 0.24, 95% CI 0.10 to 0.56) but this did not translate in to a lower recurrence from six to 12 months (RR 0.71, 95% CI 0.40 to 1.25; very low quality evidence). There was very low quality evidence that imiquimod was associated with less pain (RR 0.30, 95% CI 0.17 to 0.54) and fewer local reactions (RR 0.55, 95% CI 0.40 to 0.74). AUTHORS' CONCLUSIONS The benefits and harms of imiquimod compared with placebo should be regarded with caution due to the risk of bias, imprecision and inconsistency for many of the outcomes we assessed in this Cochrane Review. The evidence for many of the outcomes that show imiquimod and patient-applied treatment (podophyllotoxin or podophyllin) confer similar benefits but fewer systematic reactions with the Imiquimod, is of low or very low quality. The quality of evidence for the outcomes assessing imiquimod and other provider-administered treatment were of very low quality.
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Affiliation(s)
- Carlos F Grillo‐Ardila
- Faculty of Medicine, Universidad Nacional de ColombiaDepartment of Obstetrics & Gynecology and Clinical Research InstituteCarrera 30 No 45‐03BogotaColombia
| | - Edith Angel‐Müller
- Faculty of Medicine, Universidad Nacional de ColombiaDepartment of Obstetrics & GynecologyCra 30 # 45‐03BogotaColombia
| | - Luis C Salazar‐Díaz
- Faculty of Medicine, Universidad Nacional de ColombiaClinical Research InstituteBogotaColombia
| | - Hernando G Gaitán
- Faculty of Medicine, Universidad Nacional de ColombiaDepartment of Obstetrics & Gynecology and Clinical Research InstituteCarrera 30 No 45‐03BogotaColombia
| | - Ariel I Ruiz‐Parra
- Faculty of Medicine, Universidad Nacional de ColombiaDepartment of Obstetrics & Gynecology and Clinical Research InstituteCarrera 30 No 45‐03BogotaColombia
| | - Anne Lethaby
- University of AucklandDepartment of Obstetrics and GynaecologyPrivate Bag 92019AucklandNew Zealand1142
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14
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Muñoz N. [In memoriam. Adonis de Carvalho]. Salud Publica Mex 2014; 56:561. [PMID: 25604302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023] Open
Affiliation(s)
- Nubia Muñoz
- Instituto Nacional de Cáncer, Bogotá, Colombia,
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15
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Abstract
Although human papillomavirus (HPV) infections are common in HIV-infected adults, little is known about children. Our objective was to examine the prevalence of and risks for HPV of the oral mucosal and external genital areas in nonsexually active (NSA) perinatally (P) HIV+ children and compare with HIV-exposed but uninfected (HEU) children. A convenience sample attending a pediatric clinic were enrolled. Samples for HPV were obtained from the oral and anogenital areas and tested for one of 37 HPV types. The mean age of the 48 PHIV+ children was 14.3±3.9 years vs. 6.2±4.8 for the 52 HEU (p<0.001). Of the 23 PHIV+ girls, 30.4% had anogenital and 17% had oral HPV, and of the 27 HEU girls, 2 (7.4%) anogenital and 0 had oral HPV. Of the boys, 4/23 (17.4%) and 1/25 (4%) PHIV+ had anogenital and oral HPV, respectively, and 3/24 (12.5%) and 1/25 (4%) HEU had anogenital and oral HPV, respectively. Rates of HPV did not differ by age among the PHIV+, whereas older HEU were more likely to have HPV than younger HEU (p=0.07). This large age gap precluded statistical comparison by HIV status. The presence of HPV in NSA PHIV+ children may have implications regarding HPV vaccination efficacy.
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Affiliation(s)
- Anna-Barbara Moscicki
- 1 Division of Adolescent Medicine, Department of Pediatrics, University of California San Francisco , San Francisco, California
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16
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Abstract
Based on a growing need for unified terminology to describe the pathologic and clinical spectrum of lesions, the American Society for Colposcopy and Cervical Pathology and the College of American Pathologists Pathology and Laboratory Quality Center convened the Lower Anogenital Squamous Terminology (LAST) Project to reassess and harmonize the terminology used to describe human papillomavirus-associated squamous lesions of the lower anogenital tract as manifested in a variety of end organs. The distinction between cancer precursors and those without malignant potential leads to consistency in the interpretation of management guidelines and the therapeutic options.
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Affiliation(s)
- Tomas Nuño
- The Clinical Outcomes and Comparative Effectiveness Research Fellowship Program, The Arizona Cancer Center, Center of Excellence in Women's Health, University of Arizona, Tucson, AZ 85724-5024, USA
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17
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Fujs Komloš K, Košorok P, Kocjan BJ, Poljak M. Genetic diversity of HPV-6 in concurrent multiple anogenital warts. Acta Dermatovenerol Alp Pannonica Adriat 2013; 22:31-33. [PMID: 23674183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
INTRODUCTION Anogenital warts (AGW) are the most common benign tumors in the anogenital area. They are etiologically associated with alpha human papillomaviruses (HPV), in more than 90% of cases with HPV-6 and HPV-11. AGW frequently displays a multifocal and multicentric appearance. However, it is not clear whether the occurrence of multiple AGW in a particular patient is a consequence of infection with single or multiple HPV genomic variants of a given HPV genotype. METHODS Forty-five HPV-6 isolates from fresh-frozen AGW tissue specimens, obtained from 18 patients with concurrent multiple AGW, were included. The entire HPV-6 L1, E5a, E5b ORFs, and LCR genomic region was sequenced. RESULTS Fourteen different HPV-6 L1-LCR-E5a-E5b genomic variants were identified among 18 patients with concurrent multiple AGW. In 17 out of 18 patients, a single identical HPV-6 L1-E5a-E5b-LCR genomic variant was identified in all concurrent multiple AGW collected in an individual patient. Co-infection with two different HPV-6 genomic variants was identified in one patient. DISCUSSION The presence of an identical HPV genomic variant in all concurrently present multiple AGW within an individual patient supports the hypothesis that the occurrence of multiple concurrent AGW is a consequence of infection with a single HPV-6 genomic variant, rather than infection with multiple genomic variants of HPV-6.
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Affiliation(s)
- Kristina Fujs Komloš
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Zaloška cesta 4, SI-1105 Ljubljana, Slovenia
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18
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Koliopoulos G, Valari O, Karakitsos P, Paraskevaidis E. Predictors and clinical implications of HPV reservoire districts for genital tract disease. Curr Pharm Des 2013; 19:1395-1400. [PMID: 23016771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2012] [Accepted: 09/19/2012] [Indexed: 06/01/2023]
Abstract
Persistence of human papillomavirus infection (HPV) of the cervix after treatment for cervical intraepithelial neoplasia predisposes to lesion recurrence. Given the weakness of natural immunity against HPV it has been suggested that certain anatomical sites could act as viral reservoirs though which the infection could be retransmitted to the cervix even if the initial HPV tests after treatment are negative. This review examined the possible role of various reservoirs such as the oral cavity, the anus, the fingers and the partner's penis. The available data are insufficient to confirm a significant risk of cervical re-infection from any site other than the penis. It seems that the risk of transmission by the male partner can be reduced by consistent condom use; therefore this should be included in the patient's counselling. Further studies are required to elucidate the role of the other sites especially the anus where some reports imply a possibility for transmission to the cervix. In this context expanding the indications for HPV vaccination to include women who have been treated for CIN should be considered.
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Affiliation(s)
- George Koliopoulos
- Department of Obstetrics and Gynecology, Ioannina University Hospital, Alopekis 34, 10675, Athens, Ioannina, Greece.
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19
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Abstract
Transmission of HIV-1 results in the establishment of a new infection, typically starting from a single virus particle. That virion replicates to generate viremia and persistent infection in all of the lymphoid tissue in the body. HIV-1 preferentially infects T cells with high levels of CD4 and those subsets of T cells that express CCR5, particularly memory T cells. Most of the replicating virus is in the lymphoid tissue, yet most of samples studied are from blood. For the most part the tissue and blood viruses represent a well-mixed population. With the onset of immunodeficiency, the virus evolves to infect new cell types. The tropism switch involves switching from using CCR5 to CXCR4 and corresponds to an expansion of infected cells to include naïve CD4(+) T cells. Similarly, the virus evolves the ability to enter cells with low levels of CD4 on the surface and this potentiates the ability to infect macrophages, although the scope of sites where infection of macrophages occurs and the link to pathogenesis is only partly known and is clear only for infection of the central nervous system. A model linking viral evolution to these two pathways has been proposed. Finally, other disease states related to immunodeficiency may be the result of viral infection of additional tissues, although the evidence for a direct role for the virus is less strong. Advancing immunodeficiency creates an environment in which viral evolution results in viral variants that can target new cell types to generate yet another class of opportunistic infections (i.e., HIV-1 with altered tropism).
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Affiliation(s)
- Ronald Swanstrom
- Department of Biochemistry and Biophysics, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
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20
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Sampogna F, Bavinck JNB, Pawlita M, Abeni D, Harwood CA, Proby CM, Feltkamp MCW, Euvrard S, Naldi L, Neale RE, Nindl I, Pfister H, Quint WGV, Waterboer T. Factors associated with the seroprevalence of 26 cutaneous and two genital human papillomavirus types in organ transplant patients. J Gen Virol 2011; 93:165-174. [PMID: 21900419 DOI: 10.1099/vir.0.035493-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Viral skin infections are commonly present in organ transplant recipients (OTR). In this study, we aimed to identify factors associated with human papillomavirus (HPV) infections in OTR. Patients with solid-organ transplants were recruited from the outpatient nephrology and dermatology clinics in five European countries. Only patients with no current or past skin cancer were included in this analysis. Serum samples were analysed for antibodies to the L1 proteins of 26 cutaneous and two genital HPV types from five phylogenetic genera (α, β, γ, μ and ν). The most consistent association was found between recreational sun exposure and the seroprevalence of all tested genera, except α. The antibody presence of any β type was higher among people who had been transplanted at least 23 years prior to participation than in those who had been transplanted for less than 7 years. The prevalence of two γ-HPV types (60 and 65) and three β-HPV types (15, 38 and 49) was associated with time since transplantation. The presence of a high number of warts was associated with the presence of any μ-PV or ν-PV types, and having greater than 50 keratotic skin lesions was almost significantly associated with the presence of antibodies to two or more γ-PV. Discrepancies in the results of the present study, as well as in previous reports, may depend on different methodologies and on geographical variations. Our results also indicate that further research with more standardized methods is needed to clarify the role of cutaneous HPV in OTR.
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MESH Headings
- Adult
- Aged
- Antibodies, Viral/immunology
- Europe/epidemiology
- Female
- Genital Diseases, Female/epidemiology
- Genital Diseases, Female/immunology
- Genital Diseases, Female/virology
- Genital Diseases, Male/epidemiology
- Genital Diseases, Male/immunology
- Genital Diseases, Male/virology
- Humans
- Male
- Middle Aged
- Papillomaviridae/classification
- Papillomaviridae/genetics
- Papillomaviridae/immunology
- Papillomavirus Infections/epidemiology
- Papillomavirus Infections/immunology
- Papillomavirus Infections/virology
- Phylogeny
- Seroepidemiologic Studies
- Skin Diseases, Viral/epidemiology
- Skin Diseases, Viral/immunology
- Skin Diseases, Viral/virology
- Transplants/adverse effects
- Transplants/virology
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Affiliation(s)
- F Sampogna
- Istituto Dermopatico dell'Immacolata IDI-IRCCS, Rome, Italy
| | - J N Bouwes Bavinck
- Department of Dermatology, Leiden University Medical Center, Leiden, The Netherlands
| | - M Pawlita
- German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - D Abeni
- Istituto Dermopatico dell'Immacolata IDI-IRCCS, Rome, Italy
| | - C A Harwood
- Centre for Cutaneous Research, Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, UK
| | - C M Proby
- Centre for Cutaneous Research, Blizard Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, UK
| | - M C W Feltkamp
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, The Netherlands
| | - S Euvrard
- Department of Dermatology, Hôpital Edouard Herriot, Lyon, France
| | - L Naldi
- Department of Dermatology, Ospedali Riuniti, Bergamo, Italy
| | - R E Neale
- Queensland Institute of Medical Research, Brisbane, Australia
| | - I Nindl
- Department of Dermatology, University Hospital Charité, Skin Cancer Center Charité, Berlin, Germany
| | - H Pfister
- Institute of Virology, University of Cologne, Cologne, Germany
| | - W G V Quint
- DDL Diagnostic Laboratory, Voorburg, The Netherlands
| | - T Waterboer
- German Cancer Research Center (DKFZ), Heidelberg, Germany
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21
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Bartoletti R, Zizzo G, Cai T, Mirone V. Genital Condylomata Are Not the Human Papilloma Virus Male Infection Burden. Eur Urol 2011; 60:268-9. [PMID: 21550167 DOI: 10.1016/j.eururo.2011.04.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2011] [Accepted: 04/20/2011] [Indexed: 01/15/2023]
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22
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Giuliano AR, Lee JH, Fulp W, Villa LL, Lazcano E, Papenfuss MR, Abrahamsen M, Salmeron J, Anic GM, Rollison DE, Smith D. Incidence and clearance of genital human papillomavirus infection in men (HIM): a cohort study. Lancet 2011; 377:932-40. [PMID: 21367446 PMCID: PMC3231998 DOI: 10.1016/s0140-6736(10)62342-2] [Citation(s) in RCA: 323] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Human papillomaviruses (HPVs) cause genital warts and cancers in men. The natural history of HPV infection in men is largely unknown, and that information is needed to inform prevention strategies. The goal in this study was to estimate incidence and clearance of type-specific genital HPV infection in men, and to assess the associated factors. METHODS Men (aged 18-70 years), residing in Brazil, Mexico, and the USA, who were HIV negative and reported no history of cancer were recruited from the general population, universities, and organised health-care systems. They were assessed every 6 months for a median follow-up of 27·5 months (18·0-31·2). Specimens from the coronal sulcus, glans penis, shaft, and scrotum were obtained for the assessment of the status of HPV genotypes. FINDINGS In 1159 men, the incidence of a new genital HPV infection was 38·4 per 1000 person months (95% CI 34·3-43·0). Oncogenic HPV infection was significantly associated with having a high number of lifetime female sexual partners (hazard ratio 2·40, 1·38-4·18, for at least 50 partners vs not more than one partner), and number of male anal-sexual partners (2·57, 1·46-4·49, for at least three male partners vs no recent partners). Median duration of HPV infection was 7·52 months (6·80-8·61) for any HPV and 12·19 months (7·16-18·17) for HPV 16. Clearance of oncogenic HPV infection decreased in men with a high number of lifetime female partners (0·49, 0·31-0·76, for at least 50 female partners vs not more than one partner), and in men in Brazil (0·71, 0·56-0·91) and Mexico (0·73, 0·57-0·94) compared with the USA. Clearance of oncogenic HPV was more rapid with increasing age (1·02, 1·01-1·03). INTERPRETATION The data from this study are useful for the development of realistic cost-effectiveness models for male HPV vaccination internationally. FUNDING National Cancer Institute.
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Affiliation(s)
- Anna R Giuliano
- H Lee Moffitt Cancer Center, Tampa, FL, USA. anna.giuliano@moffi tt.org
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23
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Affiliation(s)
- Joseph Monsonego
- Department of Colposcopy, Institute of the Cervix, Paris, France.
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24
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Giuliano AR, Palefsky JM, Goldstone S, Moreira ED, Penny ME, Aranda C, Vardas E, Moi H, Jessen H, Hillman R, Chang YH, Ferris D, Rouleau D, Bryan J, Marshall JB, Vuocolo S, Barr E, Radley D, Haupt RM, Guris D. Efficacy of quadrivalent HPV vaccine against HPV Infection and disease in males. N Engl J Med 2011; 364:401-11. [PMID: 21288094 PMCID: PMC3495065 DOI: 10.1056/nejmoa0909537] [Citation(s) in RCA: 729] [Impact Index Per Article: 56.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Infection with human papillomavirus (HPV) and diseases caused by HPV are common in boys and men. We report on the safety of a quadrivalent vaccine (active against HPV types 6, 11, 16, and 18) and on its efficacy in preventing the development of external genital lesions and anogenital HPV infection in boys and men. METHODS We enrolled 4065 healthy boys and men 16 to 26 years of age, from 18 countries in a randomized, placebo-controlled, double-blind trial. The primary efficacy objective was to show that the quadrivalent HPV vaccine reduced the incidence of external genital lesions related to HPV-6, 11, 16, or 18. Efficacy analyses were conducted in a per-protocol population, in which subjects received all three vaccinations and were negative for relevant HPV types at enrollment, and in an intention-to-treat population, in which subjects received vaccine or placebo, regardless of baseline HPV status. RESULTS In the intention-to-treat population, 36 external genital lesions were seen in the vaccine group as compared with 89 in the placebo group, for an observed efficacy of 60.2% (95% confidence interval [CI], 40.8 to 73.8); the efficacy was 65.5% (95% CI, 45.8 to 78.6) for lesions related to HPV-6, 11, 16, or 18. In the per-protocol population, efficacy against lesions related to HPV-6, 11, 16, or 18 was 90.4% (95% CI, 69.2 to 98.1). Efficacy with respect to persistent infection with HPV-6, 11, 16, or 18 and detection of related DNA at any time was 47.8% (95% CI, 36.0 to 57.6) and 27.1% (95% CI, 16.6 to 36.3), respectively, in the intention-to-treat population and 85.6% (97.5% CI, 73.4 to 92.9) and 44.7% (95% CI, 31.5 to 55.6) in the per-protocol population. Injection-site pain was significantly more frequent among subjects receiving quadrivalent HPV vaccine than among those receiving placebo (57% vs. 51%, P<0.001). CONCLUSIONS Quadrivalent HPV vaccine prevents infection with HPV-6, 11, 16, and 18 and the development of related external genital lesions in males 16 to 26 years of age. (Funded by Merck and others; ClinicalTrials.gov number, NCT00090285.).
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Affiliation(s)
- Anna R Giuliano
- Risk Assessment, Detection, and Intervention Program, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA.
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25
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Vardas E, Giuliano AR, Goldstone S, Palefsky JM, Moreira ED, Penny ME, Aranda C, Jessen H, Moi H, Ferris DG, Liaw KL, Marshall JB, Vuocolo S, Barr E, Haupt RM, Garner EIO, Guris D. External genital human papillomavirus prevalence and associated factors among heterosexual men on 5 continents. J Infect Dis 2011; 203:58-65. [PMID: 21148497 PMCID: PMC3086430 DOI: 10.1093/infdis/jiq015] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2010] [Accepted: 08/10/2010] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND We examined the baseline prevalence of penile, scrotal, and perineal/perianal human papillomavirus (HPV) in heterosexual men (HM). We also evaluated baseline characteristics of HM to assess factors associated with prevalent HPV detection. METHODS We tested serum samples from 3463 HM aged 16-24 years with 1-5 lifetime female sexual partners for antibodies to HPV 6, 11, 16, and 18. We collected baseline swab specimens for the detection of DNA of HPV 6, 11, 16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, and 59 from 3 areas: penile, scrotal, and perineal/perianal. Risk factors for prevalent HPV DNA detection were evaluated. RESULTS The prevalence of any tested HPV type was 18.7% at the penis, 13.1% at the scrotum, 7.9% at the perineal/perianal region, and 21.0% at any site. Having >3 lifetime female sexual partners had the greatest impact on HPV prevalence: odds ratio (OR) 3.2 (95% confidence interval (CI) 2.1-4.9) for HPV 6, 11, 16, and 18; and OR 4.5 (95% CI 3.3-6.1) for all HPV types tested. HPV DNA detection was highest in Africa. Neither condom usage nor circumcision was associated with HPV DNA prevalence. CONCLUSION Genital-HPV DNA detection is common in young, sexually active HM. We found HPV to be most prevalent in African men and least prevalent in men from the Asia-Pacific region. Increased numbers of sexual partners was an important risk factor for HPV DNA prevalence.
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Affiliation(s)
- Eftyhia Vardas
- Division of Medical Virology, University of Stellenbosch, South Africa and Lancet Laboratories, Johannesburg, South Africa.
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Kuntsevich LD, Komov NN, Shibaeva EV, Komarova VD, Kopytova TV, Pyshkina EI, Shchelchkova NA. [Focal immunophysiotherapy in combined treatment of men with manifestations of papilloma virus infection]. Urologiia 2010:58-62. [PMID: 21427998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
We compared efficacy of combined treatment of males with anogenital warts given intramuscular cycloferon or cycloferon electrophoresis. Patients with manifest HPV infection (n=107) were divided into two groups. Group 1 (n=72) received intramuscular cycloferon (2 ml 12.5% solution each other day for 10 days), group 2 (n=35) received cycloferon electrophoresis on genital region (2 ml 12.5% solution daily in 1-2 days, 5 injections). Measurements were made of local cytokines in urethral secretion, IFN-alpha, IFN-gamma, lactoferrin, sexual hormones (estradiol and testosterone) in blood serum before and after treatment. Focal immunophysiotherapy with cycloferon in combined treatment of males with anogenital warts vs intramuscular cycloferon treatment reduces recurrence rate 2 times, has no negative effect on serum level of sexual hormones, a course dose and duration of immunotherapy decreased 2-fold, is well tolerated, is not painful. Cycloferon electrophoresis has a more potent effect on improvement of local immunity. Thus, local immunophysiotherapy with cycloferon can be a method of choice in the treatment of manifest HPV infection in males.
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Hibbitts S. TA-CIN, a vaccine incorporating a recombinant HPV fusion protein (HPV16 L2E6E7) for the potential treatment of HPV16-associated genital diseases. Curr Opin Mol Ther 2010; 12:598-606. [PMID: 20886392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Commercially available prophylactic HPV vaccines for cervical cancer prevention have limited use in women with previous viral exposure. Therefore, a therapeutic HPV vaccine would benefit patients with HPV-associated genital diseases. Being developed by Cancer Research Technology Ltd, under license from Xenova Group plc, TA-CIN (Tissue Antigen - Cervical Intraepithelial Neoplasia) is a fusion protein vaccine comprising the HPV16 viral proteins L2, E6 and E7 for the treatment of HPV16-associated genital diseases. In mouse models, TA-CIN induced dose-dependent HPV16-specific CD4 and CD8 T-cell responses, which were enhanced when boosted with the vaccinia-based vector vaccine TA-HPV (Therapeutic Antigen - HPV). A phase I clinical trial of TA-CIN in healthy volunteers reported no serious adverse events and HPV16-specific cellular immune responses. Phase II trials in patients with anogenital and vulval intraepithelial neoplasia investigated heterologous prime/boost strategies with TA-CIN/TA-HPV and TA-HPV/TA-CIN, but neither of the regimens offered advantages over single-agent TA-HPV. A recent phase II trial investigating imiquimod/TA-CIN in patients with vulval intraepithelial neoplasia demonstrated significant infiltration of CD4 and CD8 T-cells in lesion responders and complete lesion regression in 63% of patients. More comprehensive case-controlled trials are needed to define responders to immunotherapy with TA-CIN and verify its prophylactic and therapeutic properties.
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MESH Headings
- Animals
- Clinical Trials, Phase I as Topic
- Clinical Trials, Phase II as Topic
- Female
- Genital Diseases, Female/drug therapy
- Genital Diseases, Female/immunology
- Genital Diseases, Female/virology
- Genital Diseases, Male/drug therapy
- Genital Diseases, Male/immunology
- Genital Diseases, Male/virology
- Humans
- Male
- Mice
- Mice, Inbred BALB C
- Mice, Inbred C57BL
- Papillomavirus Infections/drug therapy
- Papillomavirus Infections/immunology
- Papillomavirus Infections/virology
- Papillomavirus Vaccines/adverse effects
- Papillomavirus Vaccines/genetics
- Papillomavirus Vaccines/metabolism
- Papillomavirus Vaccines/therapeutic use
- Randomized Controlled Trials as Topic
- Recombinant Fusion Proteins/adverse effects
- Recombinant Fusion Proteins/genetics
- Recombinant Fusion Proteins/metabolism
- Recombinant Fusion Proteins/therapeutic use
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Affiliation(s)
- Sam Hibbitts
- Cardiff University, HPV Research Laboratories, Section of Obstetrics & Gynaecology School of Medicine, Heath Park, Cardiff, CF14 4XN, UK.
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28
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Behçet H, Matteson EL. On relapsing, aphthous ulcers of the mouth, eye and genitalia caused by a virus. 1937. Clin Exp Rheumatol 2010; 28:S2-S5. [PMID: 20868561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2010] [Accepted: 09/23/2010] [Indexed: 05/29/2023]
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29
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Peyrí Rey E. [Human papillomavirus infections in urology]. Actas Urol Esp 2010; 34:10-11. [PMID: 20223127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
MESH Headings
- Alphapapillomavirus/classification
- Alphapapillomavirus/isolation & purification
- Alphapapillomavirus/pathogenicity
- Combined Modality Therapy
- Condylomata Acuminata/diagnosis
- Condylomata Acuminata/drug therapy
- Condylomata Acuminata/epidemiology
- Condylomata Acuminata/prevention & control
- Condylomata Acuminata/surgery
- Condylomata Acuminata/virology
- Female
- Genital Diseases, Female/diagnosis
- Genital Diseases, Female/drug therapy
- Genital Diseases, Female/epidemiology
- Genital Diseases, Female/prevention & control
- Genital Diseases, Female/surgery
- Genital Diseases, Female/virology
- Genital Diseases, Male/diagnosis
- Genital Diseases, Male/drug therapy
- Genital Diseases, Male/epidemiology
- Genital Diseases, Male/prevention & control
- Genital Diseases, Male/surgery
- Genital Diseases, Male/virology
- Human Papillomavirus Recombinant Vaccine Quadrivalent, Types 6, 11, 16, 18
- Humans
- Male
- Papillomavirus Infections/drug therapy
- Papillomavirus Infections/epidemiology
- Papillomavirus Infections/prevention & control
- Papillomavirus Infections/transmission
- Papillomavirus Vaccines
- Urethritis/diagnosis
- Urethritis/epidemiology
- Urethritis/virology
- Urology
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Abstract
The objective of this study was to investigate the possible relationship between the presence of anogenital warts (AGW) in children and the sexual abuse as mode of transmission. Our series includes 8 patients with AGW who were treated in our hospital during the year 2007. A complete physical examination was carried out, including colposcopy or anoscopy, and samples were taken for histopathological examination and human papiloma virus (HPV) subtyping. We considered perinatal transmission as a possible route in two cases. Although sexual abuse was definitively confirmed in only one case, we observed some findings in four cases that led us to consider the possibility of sexual abuse. We did not consider the possibility of heteroinoculation or autoinoculation from common warts in any case. Our results have demonstrated the difficulty in assessing with certainty the source of HPV contamination in children with AGW.
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Affiliation(s)
- J Mataix Díaz
- Servicio de Dermatología, Hospital General Universitario de Alicante, Centro de Salud Los Angeles, Alicante, España.
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31
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Ljubojević S, Lipozencić J, Grgec DL, Prstacić R, Skerlev M, Mokos ZB. Human papilloma virus associated with genital infection. Coll Antropol 2008; 32:989-997. [PMID: 18982779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Genital human papillomavirus (HPV) infections are among the most common sexually transmitted diseases. HPV is associated with a spectrum of diseases ranging from benign vulgar verrucae and condylomata accuminata to malignant cancers of the cervix, vulva, anus and penis. Genital HPV is in most cases transmitted sexually, but non-sexual routes of transmission, such as perinatal and autoinoculation, are possible. Men can be a reservoir of the virus that lives in latent or subclinical form on genital mucosa. Such an asymptomatic infection may be an oncogenic factor in the development of cervical cancer Colposcopic examination of the genitalia after the application of 3-5% acetic acid is a reliable method for the identification of subclinical HPV infection. Successful therapy of anogenital warts is characterized by their complete clearance, as well as by the lack of recurrence. Current treatments do not reliably eradicate HPV infections. The diagnosis and therapy of HPV infection in men is potentially beneficial because the eradication of penile HPV infection may decrease the reservoir of the virus.
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Affiliation(s)
- Suzana Ljubojević
- University Department of Dermatology and Venereology, University Hospital Centre "Zagreb", Zagreb, Croatia.
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Sanclemente G, Herrera S, Tyring SK, Rady PL, Zuleta JJ, Correa LA, He Q, Wolff JC. Human papillomavirus (HPV) viral load and HPV type in the clinical outcome of HIV-positive patients treated with imiquimod for anogenital warts and anal intraepithelial neoplasia. J Eur Acad Dermatol Venereol 2007; 21:1054-60. [PMID: 17714124 DOI: 10.1111/j.1468-3083.2007.02169.x] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To evaluate the efficacy of 5% imiquimod in HIV-positive male patients with anogenital warts or anal intraepithelial neoplasia (AIN), and to elucidate whether human papillomavirus (HPV) type and viral load were important for clinical outcome and recurrences. METHODS Thirty-seven patients with histologically proven anogenital warts or AIN were enrolled. Topical 5% imiquimod was applied three times per week for more than 8 h overnight for 16 weeks, although patients were allowed to continue therapy for 4 more weeks if they did not have complete clearance of lesions. RESULTS Mean age was 34 years. The perianal area was the main lesion location. Thirty-three patients had CD4 counts of < 500 cells/mm(3). Eighteen patients had a histopathological diagnosis of AIN-1. Main HPV types detected corresponded to low-risk HPV types. At 20 weeks of therapy, 46% patients achieved total clearance whereas 14 patients had > 50% clearance. Recurrence was observed in 5 of 17 patients who cleared. Clearance was not influenced by patients' CD4 counts, wart location, HIV viral load or HPV viral load. CONCLUSIONS The assumption that visible perianal warts are benign lesions in HIV-positive patients has to be reevaluated since an important number of such lesions could correspond to low-grade anal disease, which in turn could progress to high-grade anal disease or cancer. In addition, our results in this preliminary study indicate that imiquimod appears to be effective in treating AIN in HIV-positive patients. Further studies are needed to document its utility to prevent high-grade dysplasia and/or anal cancer.
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Affiliation(s)
- G Sanclemente
- Dermatology Section, Department of Internal Medicine, University of Antioquia, Medellín, Colombia.
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Nilsen A, Kasubi MJ, Mohn SC, Mwakagile D, Langeland N, Haarr L. Herpes simplex virus infection and genital ulcer disease among patients with sexually transmitted infections in Dar es Salaam, Tanzania. Acta Derm Venereol 2007; 87:355-9. [PMID: 17598041 DOI: 10.2340/00015555-0241] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The relative importance of Haemophilus ducreyi and Treponema pallidum in genital ulcer disease in Africa has decreased recently, whereas that of herpes simplex virus (HSV) type 2 has increased. We analysed 301 lesional specimens from Tanzanian patients with genital ulcer disease for the presence of H. ducreyi, T. pallidum and HSV-1/HSV-2 by performing a separate PCR for each pathogen. Infectious agents were detected in 211 (70%) of the cases. A single pathogen was found in 191 samples and two or more pathogens in the remaining 20. HSV-2 represented 83% of all identified pathogens, HSV-1 8%, T. pallidum 4% and H. ducreyi 5%. HSV-1 was identified as a single pathogen in four samples, in combination with others in an additional 14 samples. Thus, HSV-1 can also be the cause of genital ulcer disease in Africa. Regular surveillance of genital ulcer disease aetiology is important in programs for management of genital ulcer disease and HIV in Africa.
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MESH Headings
- Adolescent
- Adult
- DNA, Bacterial/isolation & purification
- DNA, Viral/isolation & purification
- Female
- Genital Diseases, Female/epidemiology
- Genital Diseases, Female/microbiology
- Genital Diseases, Female/virology
- Genital Diseases, Male/epidemiology
- Genital Diseases, Male/microbiology
- Genital Diseases, Male/virology
- Haemophilus ducreyi/isolation & purification
- Herpes Simplex/epidemiology
- Herpesvirus 1, Human/isolation & purification
- Herpesvirus 2, Human/isolation & purification
- Humans
- Male
- Middle Aged
- Polymerase Chain Reaction
- Surveys and Questionnaires
- Tanzania/epidemiology
- Treponema pallidum/isolation & purification
- Ulcer/epidemiology
- Ulcer/microbiology
- Ulcer/virology
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Affiliation(s)
- Arvid Nilsen
- Department of Dermatology, Institute of Medicine, University of Bergen, Bergen, Norway.
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35
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Abstract
While much is known about the natural history of cervical human papillomavirus (HPV) infection and its consequences, including cervical intraepithelial neoplasia and cervical cancer, relatively little is known about the natural history of anogenital HPV infection and diseases in men. In part this reflects difficulties in penile sampling and visual assessment of penile lesions. Anal HPV infection and disease also remain poorly understood. Although HPV is transmitted sexually and infects the genitals of both sexes, the cervix remains biologically more vulnerable to malignant transformation than does the penis or anus in men. An understanding of male HPV infection is therefore important in terms of reducing transmission of HPV to women and improving women's health. However, it is also important due to the burden of disease in men, who may develop both penile and anal cancer, particularly among HIV-positive men who have sex with men. Improved sampling techniques of the male genitalia and cohort studies in progress should provide important information on the natural history of anogenital HPV infection and disease in men, including risk factors for HPV acquisition and transmission. The impact of HPV vaccination in women on male anogenital HPV infection will also need to be assessed.
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Affiliation(s)
- Joel M Palefsky
- Department of Medicine, University of California, San Francisco, CA 94143, USA.
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36
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Herrera S, Correa LA, Wolff JC, Gaviria A, Tyring SK, Sanclemente G. Effect of imiquimod in anogenital warts from HIV-positive men. J Clin Virol 2007; 39:210-4. [PMID: 17513167 DOI: 10.1016/j.jcv.2007.04.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2006] [Revised: 03/07/2007] [Accepted: 04/02/2007] [Indexed: 10/23/2022]
Abstract
BACKGROUND HIV-positive patients have unpredictable local immune responses even with severe systemic immunosuppression and data reported to date is insufficient to predict the effect of imiquimod in HIV-positive patients. OBJECTIVE To evaluate the efficacy of 5% topical imiquimod in HIV-positive male patients with anogenital warts (AGW) and to elucidate its effect on recurrence. STUDY DESIGN Open-label clinical trial. RESULTS Of the 43 patients enrolled, 86% completed treatment. Patients' mean age was 34 years (range: 19-50). Thirty-one patients were receiving highly active antiretroviral therapy (HAART) therapy. At week 16, 10 patients completely cleared lesions and 21 patients had a wart size reduction > or =50%. At 20 weeks of therapy, 17 patients achieved total clearance whereas 14 patients had a >50% wart reduction. Clearance was not influenced by CD4-counts, HIV-viral load, previous therapy, or wart localization. Of the patients who experienced a complete clearance, five (29%) had a recurrence. Mean time of recurrence was 14.4 weeks. Erythema, pruritus, and burning sensation were the most frequent local skin reactions. CONCLUSIONS Topical 5% imiquimod is safe and may benefit HIV-positive patients with anogenital warts particularly when it is used for up to 20 weeks. It is also useful to decrease wart recurrence.
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Affiliation(s)
- Silvia Herrera
- GRID, Dermatology Section, Department of Internal Medicine, University of Antioquia, Medellín, Colombia
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37
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Affiliation(s)
- R Maw
- Department of GU Medicine, Royal Group of Hospitals, Grosvenor Road, Belfast BT12 6BA, UK.
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38
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Ronco G. [Epidemiology of HPV genital infection and of its complications and use of HPV testing for cervical cancer screening]. Epidemiol Prev 2007; 31:86-91. [PMID: 18677856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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39
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Vanhooteghem O, Müller G, de la Brassinne M. [Anogenital condylomata in the children. Practice guidelines for a medical expertise]. Rev Med Liege 2007; 62:151-4. [PMID: 17511382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Belgium has been confronted to cases of paedophilia for years. It seems adequate to suggest some guidelines in cases of a child or a teenager diagnosed with ano-genital warts during a consultation. They are not always the consequence of sexual abuse. Three contaminations are possible: ante natal and peri natal (in utero or during delivery), by direct contact (auto or hetero inoculation), through sexual contact. This trusted practitioners to handle this unusual situation from the child protection, to multidisciplinary management and judicial prosecution against suspect. When using some different way to know what kind of HPV type; it's possible to give some information about transmission and it's possible to do confrontations with the results of the lesions' suspect. It is also interesting to identify very highs oncogenic potential HPV for the survey's patient. Finally the most important is to know that the most recurrences result into reactivations from infra-clinically infections and are not new contaminations. It is important do not drop a new suspicion through hypothetic contaminator.
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40
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Liaskovs'kyĭ TM, Rybalko SL, Pidhors'kyĭ VS, Kovalenko NK, Oleshchenko LT. [Effect of probiotic lactic acid bacteria strains on virus infection]. Mikrobiol Z 2007; 69:55-63. [PMID: 17494336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
The effect of probiotic lactic acid bacteria strains on viral infection was studied in experiments in vivo. It was shown that in investigations microbial substance based on living cells of L. plantarum and S. salivarius subsp. thermophilus strains manifested antiinfluenzal activity under administration of 0.3 ml of cultural medium per os at a dose of 3 x 10(8)/CFU mouse and antiherpetic activity at a dose of 0.3 x 10(9)/CFU mouse. The probiotic effectiveness was shown on the model of genital herpes of guinea-pigs at concentration of 1 x 10(9) cells/g.p. It was statistically established, that the lactic acid bacteria inhibited reproduction of HIV at a dose of cells of 0.1 x 10(9)/CFU ml.
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Taner MZ, Taskiran C, Onan MA, Uluturk A, Himmetoglu O. Genital human papillomavirus infection in the male sexual partners of women with isolated vulvar lesions. Int J Gynecol Cancer 2006; 16:791-4. [PMID: 16681762 DOI: 10.1111/j.1525-1438.2006.00376.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
The purpose of this study was to detect human papillomavirus (HPV) positivity in the male sexual partners of women with isolated vulvar lesions. The male counterparts of the females were subjected to detailed physical and peniscopic evaluations. After the gross inspection, 5% acetic acid was applied and the whole genital organs were evaluated using a colposcope. Overall, 47 male sexual partners with isolated vulvar HPV lesions were included. None of the patients had condylomata acuminata. Twenty-six patients (55%) had papular or papillary lesions, and 21 (45%) had flat acetowhite lesions. Biopsies were taken from all these suspicious areas for histopathologic examination. Overall, 41 patients (87%) had the exact characteristics of HPV on biopsy specimens. Ninety-two percent of patients (24/26) having papular and/or papillary lesions on peniscopy had HPV on biopsy, while 81% of patients (17/21) who had acetowhite flat lesions had biopsy-confirmed HPV lesions. In conclusion, it is important to assess the male sexual partners of women with HPV-related lower genital tract disease. Peniscopy is valuable for detecting lesions, and histopathologic confirmation is mandatory.
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Affiliation(s)
- M Z Taner
- Department of Obstetrics and Gynecology, Faculty of Medicine, Gazi University, Ankara, Turkey.
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42
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Abstract
A 42-year-old white man presented with a lower eyelid lesion and recurrent condylomata acuminata of his genitalia due to human papillomavirus (HPV) type 6a. Polymerase chain reaction analysis of both lesions was performed. The eyelid lesion was excised and found to be a papilloma caused by HPV6a infection. An extensive literature search revealed one previous report of concurrent conjunctival papilloma and genital papilloma involving HPV6a. Rare cases of solitary lesions of the eyelid secondary to HPV6a infection have been reported. HPV should be considered as a possible cause of an eyelid papilloma.
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Affiliation(s)
- Naomi Peck
- University of Wisconsin-Madison School of Medicine, Department of Oncology, University of Wisconsin-Madison, USA.
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43
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Plett-Torres T, Cruz-Valdez A, Esquivel-Guadarrama F, Hernández-Nevarez P, Lazcano-Ponce E, Gutiérrez-Xicotencatl L. Frequency of antibodies against E4 and E7 from human papillomavirus type 16 in Mexican soldiers. Arch Virol 2006; 152:97-114. [PMID: 16896549 DOI: 10.1007/s00705-006-0829-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2005] [Accepted: 06/28/2006] [Indexed: 11/29/2022]
Abstract
The high prevalence of HPV in men's genitalia and the low frequency of virus-associated lesions gave rise to questions on the influence of infection-site on the HPV antibody profile. In a cross-sectional study, HPV infection in penis and urethra, and serum antibodies against HPV-16 E4 and E7 proteins were evaluated in 288 Mexican soldiers. The results showed that HPV prevalence was 31% (51% in penis, 11% in urethra and 38% in both sites), while 47% were multiple infections. Overall, seroprevalence was 13% for anti-E4 antibodies and 6% for anti-E7. However, the highest prevalence of anti-E4 antibodies was observed in men with HPV infection in urethra (30%), while for E7 antibodies, the highest prevalence (10%) was found in men who tested positive for HPV in penis. The prevalence of IgG and IgA anti-E4 was related to HPV-16 urethral infection, while detection of HPV-16 in penis was related to IgG anti-E7 prevalence. In conclusion, the high-risk sexual behavior observed in this population might be responsible for high HPV prevalence and multiple infections. However, the seroprevalence of E4 and E7 was similar to that observed in healthy Mexican women. These results suggest that the humoral immune response against HPV infection in men differs, depending on the site of infection.
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Affiliation(s)
- T Plett-Torres
- Center for Research on Infectious Diseases, National Institute of Public Health, Cuernavaca, Morelos, Mexico
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44
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Coutlée F, Rouleau D, Petignat P, Ghattas G, Kornegay JR, Schlag P, Boyle S, Hankins C, Vézina S, Coté P, Macleod J, Voyer H, Forest P, Walmsley S, Franco E. Enhanced detection and typing of human papillomavirus (HPV) DNA in anogenital samples with PGMY primers and the Linear array HPV genotyping test. J Clin Microbiol 2006; 44:1998-2006. [PMID: 16757590 PMCID: PMC1489445 DOI: 10.1128/jcm.00104-06] [Citation(s) in RCA: 144] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2006] [Revised: 03/07/2006] [Accepted: 03/17/2006] [Indexed: 11/20/2022] Open
Abstract
The Roche PGMY primer-based research prototype line blot assay (PGMY-LB) is a convenient tool in epidemiological studies for the detection and typing of human papillomavirus (HPV) DNA. This assay has been optimized and is being commercialized as the Linear Array HPV genotyping test (LA-HPV). We assessed the agreement between LA-HPV and PGMY-LB for detection and typing of 37 HPV genotypes in 528 anogenital samples (236 anal, 146 physician-collected cervical, and 146 self-collected cervicovaginal swabs) obtained from human immunodeficiency virus-seropositive individuals (236 men and 146 women). HPV DNA was detected in 433 (82.0%) and 458 (86.7%) samples with PGMY-LB and LA-HPV (P = 0.047), respectively, for an excellent agreement of 93.8% (kappa = 0.76). Of the 17,094 HPV typing results, 16,562 (1,743 positive and 14,819 negative results) were concordant between tests (agreement = 96.9%; kappa = 0.76). The mean agreement between tests for each type was 96.4% +/- 2.4% (95% confidence interval [CI], 95.6% to 97.2%; range, 86% to 100%), for an excellent mean kappa value of 0.85 +/- 0.10 (95% CI, 0.82 to 0.87). However, detection rates for most HPV types were greater with LA-HPV. The mean number of types per sample detected by LA-HPV (4.2 +/- 3.4; 95% CI, 3.9 to 4.5; median, 3.0) was greater than that for PGMY-LB (3.4 +/- 3.0; 95% CI, 3.1 to 3.6; median, 2.0) (P < 0.001). The number of types detected in excess by LA-HPV in anal samples correlated with the number of types per sample (r = 0.49 +/- 0.06; P = 0.001) but not with patient age (r = 0.03 +/- 0.06; P = 0.57), CD4 cell counts (r = 0.06 +/- 0.06; P = 0.13), or the grade of anal disease (r = -0.11 +/- 0.06; P = 0.07). LA-HPV compared favorably with PGMY-LB but yielded higher detection rates for newer and well-known HPV types.
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Affiliation(s)
- François Coutlée
- Laboratoire de Virologie Moléculaire du centre de Recherche, Département de Microbiologie et Infectiologie, Hôpital Notre-Dame du Centre Hospitalier de l'Université de Montréal, Montréal, Québec, Canada.
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45
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Suárez Moya A, Esquivias Gómez JI, Vidart Aragón JA, Picazo de la Garza JJ. [Detection and typing by molecular biology of human papillomavirus in genital samples]. Rev Esp Quimioter 2006; 19:161-6. [PMID: 16964334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Recently, there has been a marked increase in human papillomavirus (HPV) infection, and the etiological relationship between some HPV genotypes and genital cancer has been confirmed. Therefore, we used current molecular biology techniques to evaluate the prevalence of these viruses and their genotype in genital samples. We processed 401 genital samples from 281 women and 120 men, all with a diagnosis compatible with HPV infection. Virus was detected using PCR, and positive samples were typed using an array technique which enabled us to detect the 35 most common types of mucous-associated HPV. Of the 401 patients studied, 185 (46.1%) were positive, and only one type of HPV was detected in 133 cases. We found that 41.6% of the women and 56.7% of the men were positive. A total of 260 HPVs were typed; 154 were high oncogenic risk. They infected 16 men (23.5%) and 88 women (75.2%). The difference was statistically significant (p<0.001). Type 6 HPV was the most frequently detected en 64 cases, followed by HVP 16 in 52 cases. We found a 46% prevalence of HPV infection. More than half of these patients were infected by high-risk HPV. The presence of high-risk HPV was significantly higher in women.
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Affiliation(s)
- A Suárez Moya
- Servicio de Microbiología Clínica, Hospital Clínico San Carlos, Madrid, Spain.
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46
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Abstract
Recent studies have revealed that cervical cancers associated with high-risk human papillomavirus (HPV) showed overexpression of the p16 protein, a cyclin-dependent kinase inhibitor. The expression of this cell cycle regulator in lesions of the anogenital region in association with HPV physical status (episomal or integrated) has not been studied at the present time. In this report, immunohistochemical analysis of p16 and HPV detection by in situ hybridization were performed on 110 formalin-fixed and paraffin-embedded samples of anogenital lesions. The results showed strong diffuse p16 staining in all integrated high-risk HPV-positive lesions, whereas most episomal HPV-positive lesions or HPV-negative lesions showed no p16 immunostaining. However, there were a few HPV-negative lesions or lesions with episomal HPV harboring p16 overexpression. On the other hand, some lesions were p16 negative while showing the presence of high-risk HPV in its episomal form. In conclusion, screening for p16 overexpression in cutaneomucous lesions of the anogenital region allowed good discrimination between HPV-integrated lesions and lesions harboring episomal HPV or no HPV. But p16 overexpression was not always predictive of the presence of high-risk HPV; moreover, absence of p16 immunostaining observed in some high-risk HPV lesions suggested that limiting the screening to p16 would exclude some patients harboring high-risk HPV from any follow-up.
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Affiliation(s)
- Brigitte Samama
- Institut d'Histologie, Faculté de Médecine, Universitaires de Strasbourg, 67000 Strasbourg, France.
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47
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Mackay IM, Harnett G, Jeoffreys N, Bastian I, Sriprakash KS, Siebert D, Sloots TP. Detection and discrimination of herpes simplex viruses, Haemophilus ducreyi, Treponema pallidum, and Calymmatobacterium (Klebsiella) granulomatis from genital ulcers. Clin Infect Dis 2006; 42:1431-8. [PMID: 16619156 DOI: 10.1086/503424] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2005] [Accepted: 01/17/2006] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND Genital ulcer disease (GUD) is commonly caused by pathogens for which suitable therapies exist, but clinical and laboratory diagnoses may be problematic. This collaborative project was undertaken to address the need for a rapid, economical, and sensitive approach to the detection and diagnosis of GUD using noninvasive techniques to sample genital ulcers. METHODS The genital ulcer disease multiplex polymerase chain reaction (GUMP) was developed as an inhouse nucleic acid amplification technique targeting serious causes of GUD, namely, herpes simplex viruses (HSVs), H. ducreyi, Treponema pallidum, and Klebsiella species. In addition, the GUMP assay included an endogenous internal control. Amplification products from GUMP were detected by enzyme linked amplicon hybridization assay (ELAHA). RESULTS GUMP-ELAHA was sensitive and specific in detecting a target microbe in 34.3% of specimens, including 1 detection of HSV-1, three detections of HSV-2, and 18 detections of T. pallidum. No H. ducreyi has been detected in Australia since 1998, and none was detected here. No Calymmatobacterium (Klebsiella) granulomatis was detected in the study, but there were 3 detections during ongoing diagnostic use of GUMP-ELAHA in 2004 and 2005. The presence of C. granulomatis was confirmed by restriction enzyme digestion and nucleotide sequencing of the 16S rRNA gene for phylogenetic analysis. CONCLUSIONS GUMP-ELAHA permitted comprehensive detection of common and rare causes of GUD and incorporated noninvasive sampling techniques. Data obtained by using GUMP-ELAHA will aid specific treatment of GUD and better define the prevalence of each microbe among at-risk populations with a view to the eradication of chancroid and donovanosis in Australia.
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Affiliation(s)
- Ian M Mackay
- Queensland Paediatric Infectious Diseases Laboratory, Sir Albert Sakzewski Virus Research Centre, Royal Children's Hospital, Queensland, Australia.
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48
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Sizemore JM, Lakeman F, Whitley R, Hughes A, Hook EW. The Spectrum of Genital Herpes Simplex Virus Infection in Men Attending a Sexually Transmitted Disease Clinic. J Infect Dis 2006; 193:905-11. [PMID: 16518750 DOI: 10.1086/500841] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2005] [Accepted: 10/25/2005] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND The spectrum of genital herpes (GH) has been understudied in men, especially African American men. METHODS Consecutive men attending a sexually transmitted diseases clinic were enrolled in a study of GH epidemiology. Consenting participants answered questionnaires detailing their sexual and social activities and underwent serological testing for herpes simplex virus types 1 and 2 (HSV-1 and -2) and collection of genital swabs for viral detection. RESULTS Of the 516 men enrolled, 465 (90%) were African American. Antibodies to HSV-1 were present in 315 (61%) of participants, and 233 (45%) had antibodies to HSV-2. Factors associated with HSV-2 infection included older age and African American race. HSV was detected in genital swabs from 52 men; 43 (82.7%) swabs were HSV-2 positive, and 9 (17.3%) were HSV-1 positive. The overall viral shedding rate among men (n = 247) with evidence of GH (HSV-1 or HSV-2 infection) was 21.1%, and the asymptomatic shedding rate in this same group was 5.2%. The sensitivities of culture for detection of HSV-1 and HSV-2 were .22 and .58, respectively, compared with that of polymerase chain reaction. CONCLUSIONS Genital HSV infections are common and largely unrecognized among this segment of the population. HSV-1 infection constitutes a nontrivial proportion of GH in these men.
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Affiliation(s)
- James M Sizemore
- Division of Infectious Diseases, Department of Medicine, University of Alabama at Birmingham, Birmingham, USA.
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Aguilar LV, Lazcano-Ponce E, Vaccarella S, Cruz A, Hernández P, Smith JS, Muñoz N, Kornegay JR, Hernández-Avila M, Franceschi S. Human papillomavirus in men: comparison of different genital sites. Sex Transm Infect 2006; 82:31-3. [PMID: 16461598 PMCID: PMC2563819 DOI: 10.1136/sti.2005.015131] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVE To elucidate which anatomical sites need to be sampled to detect human papillomavirus (HPV) infection in the lower male genital tract. METHOD In an HPV survey of Mexican soldiers (median age 24 years; range 16-50 years), a cell sample from 2 cm deep into the distal urethra (group 1; n = 168 men), or 0.5 cm deep into the meatus urethralis (group 2; n = 414 men) was collected, along with a sample from the external genitalia. The different samples were tested for 27 HPV types using a polymerase chain reaction based strip assay. RESULTS HPV DNA was detected more frequently in external genitalia samples (46.4%) than in the urethra (20.8%) or meatus samples (12.1%). Lack of samples from the urethra or meatus would have led to 5.1% and 1.5% false HPV negative results, respectively. The most frequently detected high risk HPV types (HPV 59, 52, 51, and 16) were similar in different sites, whereas low risk types were found rarely in urethra samples. CONCLUSIONS The addition of cell samples from the meatus to those from external genitalia contributed negligibly to the evaluation of the prevalence of HPV in men. HPV detection was slightly improved by the addition of urethra samples, but the gain may not justify the discomfort of the procedure in large epidemiological studies.
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Affiliation(s)
- L V Aguilar
- Escuela Militar de Graduados de Sanidad, Universidad del Ejército y Fuerza Aérea Mexicanos, Mexico DF, Mexico
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Ferris DG. Vaccines for preventing HPV-related anogenital infection and neoplasia. J Am Osteopath Assoc 2006; 106:S9-13. [PMID: 16729555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Human papillomavirus (HPV) is a common sexually transmitted pathogen. Although most anogenital HPV infections resolve within several years, persistent infection may lead to neoplasia of the cervix, vagina, vulva, anus, and penis, and also genital warts. High-risk HPV types 16 and 18 are known to cause approximately 70% of all cervical cancers, and low-risk HPV types 6 and 11 are the main causes of genital warts. Prophylactic HPV vaccines have the potential to block the acquisition of HPV and hence subsequent development of anogenital neoplasia. Results from several clinical trials have demonstrated that the HPV L1 virus-like-particle vaccines are safe and highly immunogenic. These trials have documented a 100% vaccine efficacy in prevention of persistent HPV infection and, more important, of HPV-associated anogenital neoplasia in per-protocol analyses. Widespread vaccination of sexually naïve preadolescent children could substantially reduce the morbidity and mortality associated with anogenital malignancies. Furthermore, such a primary prevention program would also reduce healthcare costs.
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Affiliation(s)
- Daron G Ferris
- Department of Family Medicine Medical College of Georgia, Augusta, USA.
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