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Abstract
Rates of sexual activity, pregnancies, and births among adolescents have continued to decline during the past decade to historic lows. Despite these positive trends, many adolescents remain at risk for unintended pregnancy and sexually transmitted infections (STIs). This policy statement has been developed to assist the pediatrician in understanding and supporting the use of condoms by their patients to prevent unintended pregnancies and STIs and address barriers to their use. When used consistently and correctly, male latex condoms reduce the risk of pregnancy and many STIs, including HIV. Since the last policy statement published 12 years ago, there is an increased evidence base supporting the protection provided by condoms against STIs. Rates of acquisition of STIs/HIV among adolescents remain unacceptably high. Interventions that increase availability or accessibility to condoms are most efficacious when combined with additional individual, small-group, or community-level activities that include messages about safer sex. Continued research is needed to inform public health interventions for adolescents that increase the consistent and correct use of condoms and promote dual protection of condoms for STI prevention with other effective methods of contraception.
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152
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Garolla A, Pizzol D, Vasoin F, Barzon L, Bertoldo A, Foresta C. Counseling reduces HPV persistence in coinfected couples. J Sex Med 2013; 11:127-35. [PMID: 24165376 DOI: 10.1111/jsm.12358] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Human papillomavirus (HPV) infection is a very common sexually transmitted disease. A variable concordance and clearance time between partners of infected heterosexual couples have been shown. AIM Aims of this study were evaluation of prevalent sites of HPV infection, frequency, genotype concordance, and course of viral infection in counseled and non-counseled infected heterosexual couples. METHODS Prospective, controlled study among 74 consecutive HPV-infected heterosexual couples seeking their first medical intervention for sexually transmitted infections. MAIN OUTCOME MEASURES HPV detection and genotyping were performed at enrollment and during 24 months follow-up by polymerase chain reaction and INNO-LiPA assay in samples obtained from both partners. Samples were collected in males from coronal sulcus, urethra, semen, and oropharynx, and from cervix and oropharynx in females. Moreover, HPV fluorescence in situ hybridization was analyzed on semen samples. RESULTS The study was completed by 49 couples. The specific HPV-type concordance among infected couples was 69.4%. Among couples who declared performing oral sex, oropharyngeal infection was 22.7% of couples, and was more prevalent in females than males (18.1% and 4.5%, respectively). Thereafter, couples were randomly divided in two groups: a control group of 24 couples followed up for HPV-related lesions, and an experimental group counseled of 25 couples followed up for HPV-related lesions and counseled to avoid known risk factors for HPV infection. In patients who received counseling, the number of infected sites diminished faster during the follow-up and a higher number of couples had clearance. Only in the counseled group were there no infected couples at the end of the 24-month follow-up period. CONCLUSIONS This study confirms that HPV infection affects many sites in both males and females and shows a significant prevalence of oropharyngeal infection in couples performing oral sex. Targeted counseling in heterosexual couples appears to reduce the number of infected sites and to speed up viral clearance.
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Affiliation(s)
- Andrea Garolla
- Department of Medicine, Section of Endocrinology and Centre for Male Gamete Cryopreservation, University of Padova, Padova, Italy
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153
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Chansaenroj J, Junyangdikul P, Chinchai T, Swangvaree S, Karalak A, Gemma N, Poovorawan Y. Large scale study of HPV genotypes in cervical cancer and different cytological cervical specimens in Thailand. J Med Virol 2013; 86:601-7. [PMID: 24127280 DOI: 10.1002/jmv.23769] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/09/2013] [Indexed: 11/08/2022]
Abstract
Identification of high-risk HPV genotypes in patients is essential for vaccination and prevention programs while the geographic distribution of cervical cancer varies widely. HPV 16 is the major cause of cervical cancer followed by HPV 18, HPV 31, HPV 52, or HPV 58 depending on geographic area. In this study, the distribution of HPV genotypes in cervical specimens from women living in Thailand was analyzed by HPV testing with electrochemical DNA chip and PCR direct sequencing. The 716 specimens were grouped according to their cytological grades; 100 normal, 100 low-grade squamous intraepithelial lesions, 100 high grade squamous intraepithelial lesions, and 416 specimens of cervical cancer. The results showed that HPV 16, HPV 18, HPV 52, and HPV 58 are the most common HPV genotypes in Thailand, respectively. With respect to age, women below the age of 26 years were almost negative for high-risk HPV DNA exclusively. Conversely, high prevalence of high-risk HPV DNA and abnormal cytology were usually found in women between 26 and 45 years while cervical cancer was detected mainly in women above the age of 45 years. To increase protection efficiency, a vaccine including HPV 52 and HPV 58 should be offered to Asian women, and primary HPV screening should start at 26-30 years of age.
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Affiliation(s)
- Jira Chansaenroj
- Center of Excellence in Clinical Virology, Faculty of Medicine, Department of Paediatrics, Chulalongkorn University, Bangkok, Thailand
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154
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Fisher WA, Kohut T, Salisbury CM, Salvadori MI. Understanding Human Papillomavirus Vaccination Intentions: Comparative Utility of the Theory of Reasoned Action and the Theory of Planned Behavior in Vaccine Target Age Women and Men. J Sex Med 2013; 10:2455-64. [DOI: 10.1111/jsm.12211] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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155
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Garcia-Retamero R, Cokely ET. Simple but powerful health messages for increasing condom use in young adults. JOURNAL OF SEX RESEARCH 2013; 52:30-42. [PMID: 24007406 DOI: 10.1080/00224499.2013.806647] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
In a large longitudinal study involving young adults, we conducted an eight-hour STD educational intervention and examined the impact of the intervention on the efficacy of a message for promoting condom use. The message was framed in positive or negative terms and was presented visually or in numbers (percentages or frequencies). Results indicated that the numerical positive-framed message increased condom use among young adults who did not receive the intervention, whereas the numerical negative-framed message did not. Attitudes toward condom use along with changes in intentions to use condoms mediated this framing effect. In contrast, the positive-framed and negative-framed messages were equally and highly effective for promoting condom use when the messages were presented visually or when young adults received the STD educational intervention before reading the message, suggesting that the simple brochures featuring visual aids were as effective in changing attitudes and behavioral intentions as the extensive intervention. These findings add to a growing body of evidence detailing the mechanisms that allow well-constructed visual aids to be among the most effective, transparent, memorable, and ethically desirable means of risk communication. Clinical and public health implications are discussed.
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156
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Baldauf JJ, Averous G, Baulon E, Thoma V, Talha-Vautravers A, Sananes N, Akladios Y. Neoplasias intraepiteliales del cuello uterino. EMC - GINECOLOGÍA-OBSTETRICIA 2013; 49:1-23. [DOI: 10.1016/s1283-081x(13)65435-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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157
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Fakhry C, D'Souza G. Discussing the diagnosis of HPV-OSCC: common questions and answers. Oral Oncol 2013; 49:863-871. [PMID: 23876627 PMCID: PMC4264664 DOI: 10.1016/j.oraloncology.2013.06.002] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Revised: 06/03/2013] [Accepted: 06/05/2013] [Indexed: 12/14/2022]
Abstract
Human papillomavirus (HPV) is responsible for a rising proportion of oropharyngeal squamous cell cancers (OSCCs). HPV-positive OSCCs (HPV-OSCCs) are associated with oral HPV infection and sexual behavior. Patient questions regarding risk factors, prognosis and implications for past, present and future relationships often arise. This manuscript addresses frequently asked questions by patients with HPV-OSCC and their families. A framework for clinicians to address these conversations and the limitations of our present knowledge base is also presented.
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Affiliation(s)
- Carole Fakhry
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins Hospital, Baltimore, MD, United States; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States.
| | - Gypsyamber D'Souza
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins Hospital, Baltimore, MD, United States; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States.
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158
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Marek E, Dergez T, D'cruz G, Bozsa S, Cseh A, Szilard I, Benczik M, Kiss I, Varszegi D, Vilagi S, Ember I, Gocze P. Human papillomavirus infections among Hungarian female sex workers. Eur J Cancer Care (Engl) 2013; 23:65-75. [PMID: 23957436 DOI: 10.1111/ecc.12110] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/08/2013] [Indexed: 12/22/2022]
Abstract
The purpose of this study was to assess the human papillomavirus (HPV) prevalence in cervical, oropharyngeal and anal samples of the high-risk population of Hungarian female sex workers (FSWs). HPV testing of swab specimens from FSWs (n = 34) using polymerase chain reaction (PCR) methodology was performed. Results were compared with control group (n = 52) matched for age. Questionnaires were used to obtain data regarding participants' sexual behaviour. Data were analysed using SPSS. HPV DNA was detected in at least one location in a great majority of FSWs (82.4%), compared with 46.2% of the general female population (P < 0.05). Both the cervical and the anal samples of sex workers showed higher infection rates than those of controls (64.7% vs. 34.6% and 50.0% vs. 15.4%, respectively, P < 0.05). High-risk HPV prevalence was also significantly higher in sex workers (55.9% vs. 25.0%, P < 0.05). A significantly higher proportion of FSWs had a history of genital warts (26.5% vs. 3.8%, P < 0.05). The results suggest that condom use may not result in adequate protection from HPV infection. The high infection rates among FSWs should be viewed as a priority group for HPV and cervical cancer prevention programmes since they are sources of HPV infection for the general population.
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Affiliation(s)
- E Marek
- Medical School, University of Pecs, Pecs, Hungary
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159
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Crosignani P, De Stefani A, Fara GM, Isidori AM, Lenzi A, Liverani CA, Lombardi A, Mennini FS, Palu’ G, Pecorelli S, Peracino AP, Signorelli C, Zuccotti GV. Towards the eradication of HPV infection through universal specific vaccination. BMC Public Health 2013; 13:642. [PMID: 23845195 PMCID: PMC3751659 DOI: 10.1186/1471-2458-13-642] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2013] [Accepted: 05/22/2013] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The Human Papillomavirus (HPV) is generally recognized to be the direct cause of cervical cancer. The development of effective anti-HPV vaccines, included in the portfolio of recommended vaccinations for any given community, led to the consolidation in many countries of immunization programs to prevent HPV-related cervical cancers. In recent years, increasing evidence in epidemiology and molecular biology have supported the oncogenic role of HPV in the development of other neoplasm including condylomas and penile, anal, vulvar, vaginal, and oro-pharyngeal cancers. Men play a key role in the paradigm of HPV infection: both as patients and as part of the mechanisms of transmission. Data show they are affected almost as often as women. Moreover, no screening procedures for HPV-related disease prevention are applied in men, who fail to undergo routine medical testing by any medical specialist at all. They also do not benefit from government prevention strategies. DISCUSSION A panel of experts convened to focus on scientific, medical, and economic studies, and on the achievements from health organizations' intervention programs on the matter. One of the goals was to discuss on the critical issues emerging from the ongoing global implementation of HPV vaccination. A second goal was to identify contributions which could overcome the barriers that impede or delay effective vaccination programs whose purpose is to eradicate the HPV infection both in women and men. SUMMARY The reviewed studies on the natural history of HPV infection and related diseases in women and men, the increasing experience of HPV vaccination in women, the analysis of clinical effectiveness vs economic efficacy of HPV vaccination, are even more supportive of the economic sustainability of vaccination programs both in women and men. Those achievements address increasing and needed attention to the issue of social equity in healthcare for both genders.
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Affiliation(s)
| | | | - Gaetano Maria Fara
- Department of Public Health and Infectious Diseases, Sapienza Università di Roma, Rome, Italy
| | - Andrea M Isidori
- Department of Experimental Medicine, Sapienza Università di Roma, Rome, Italy
| | - Andrea Lenzi
- Department of Experimental Medicine, Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza Università di Roma, Rome, Italy
| | - Carlo Antonio Liverani
- Preventive Gynecologic Oncology Unit - Department of Mother and Infant Sciences, Università di Milano, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Alberto Lombardi
- Fondazione Giovanni Lorenzini Medical Science Foundation, Milan, Italy
| | - Francesco Saverio Mennini
- CEIS Sanità - Centre for Health Economics and Management (CHEM) Faculty of Economics and Faculty of Science, University of Rome “Tor Vergata”, Rome, Italy
- Faculty of Statistics, University of Rome La Sapienza, Rome, Italy
- Institute of Leadership and Management in Healths, Kingston University, London, UK
| | - Giorgio Palu’
- Department of Molecular Medicine, Università di Padova, Padua, Italy
| | - Sergio Pecorelli
- Department of Mother and Infant Sciences and Biomedical Technologies - Rector, Università di Brescia, Brescia, Italy
| | - Andrea P Peracino
- Fondazione Giovanni Lorenzini Medical Science Foundation, Milan, Italy
- Giovanni Lorenzini Medical Science Foundation, Houston, TX, USA
| | | | - Gian Vincenzo Zuccotti
- Department of Pediatrics, Università degli Studi di Milano - Luigi Sacco Hospital, Milan, Italy
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160
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Clarke M, Schiffman M, Wacholder S, Rodriguez AC, Hildesheim A, Quint W. A prospective study of absolute risk and determinants of human papillomavirus incidence among young women in Costa Rica. BMC Infect Dis 2013; 13:308. [PMID: 23834901 PMCID: PMC3723935 DOI: 10.1186/1471-2334-13-308] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2012] [Accepted: 06/25/2013] [Indexed: 12/01/2022] Open
Abstract
Background High risk human papillomaviruses (HR-HPV) are known to be extremely common, sexually transmitted infections, but more information is needed regarding the absolute risks of type-specific HR-HPV infections in the years following sexual debut. Methods We conducted a survival analysis of 3,737 women aged 18–25 from the control group of the Costa Rican Vaccine trial to determine the absolute risks of HR-HPV infections at 12 months, 24 months, and end of follow-up (average of 50.7 months). To corroborate determinants of infection, we used Cox proportional hazards methods to assess associations between demographics and sexual risk behaviors and incident HR-HPV. Results Cumulative incidence for HR-HPV infections was 51.3% at the end of the study period. The most common incident types were HPV52 (15.4%), HPV51 (13.6%), and HPV16 (12.4%). Type-specific cumulative incidence corresponded closely with type-specific prevalences, except that HPV16 was more prevalent than predicted by incidence, suggesting greater persistence. The strongest predictors of incident HR-HPV infections as a group in a multivariate analysis were the expected correlates of sexual behavior of the woman and her partner, such as being single (HR 1.6, 95% CI 1.4-1.8) or divorced/widowed (HR: 2.1, 95% CI: 1.7-2.7), having multiple HPV infections at enrollment (HR: 1.5, 95% CI: 1.3-1.7), and current smoking (HR: 1.2, 95% CI: 1.0-1.3). In women who reported being having only one lifetime sexual partner (being in a monogamous relationship), the strongest predictors of HR-HPV included not living with sex partner (HR: 2.1, 95% CI 1.7-2.5) and age of sex partner (HR: 1.4, 95% CI: 1.0-1.8). Conclusion We confirm the extremely high incidence of HR-HPV in young women, emphasizing the importance of vaccinating young girls before sexual debut.
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Affiliation(s)
- Megan Clarke
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, DHHS, Bethesda, MD, USA.
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161
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Abstract
Human papillomavirus (HPV) is the most common sexually transmitted infectious agent; its 14 oncogenic types are causally associated with 5-10% of all cancers. The major structural HPV protein self-assembles into immunogenic virus-like particles. Two licensed HPV vaccines--the bivalent vaccine comprising HPV types 16 and 18, and the quadrivalent vaccine comprising HPV types 6, 11, 16 and 18--have proven to be safe and efficacious against 6-month-persistent cervical infections of HPV16 and HPV18 and associated precancerous lesions, and both have efficacies of 90-100%. Among baseline HPV-negative adolescent females, vaccine efficacies against the immediate precursor of cervical cancer (intraepithelial neoplasia grade 3) irrespective of HPV type are 93.2% and 43.0% for the bivalent and quadrivalent vaccines, respectively. The quadrivalent vaccine is efficacious (>75% vaccine efficacy) against any of the more-severe precursors of vulval, vaginal and anal cancers. A strong increase in vaccine efficacy with increasing severity of the precancerous lesion is explained by accumulation of the most-oncogenic HPV types 16 and 18 in these lesions. Therefore, prophylactic HPV vaccination will exceed the best results from screening for cancer. With the extremely efficacious prophylactic HPV vaccines, the focus of organized intervention (vaccination and screening) programmes should, however, shift from reducing the HPV disease burden to controlling the prevalence of oncogenic HPV (and nononcogenic HPV) types. Eradication of the major oncogenic HPV types should be pursued.
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Affiliation(s)
- Matti Lehtinen
- University of Tampere, School of Health Sciences, Kalevantie 4, FI-33014 Tampere, Finland.
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162
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Farhath S, Vijaya PP, Mumtaj P. Cervical cancer: is vaccination necessary in India? Asian Pac J Cancer Prev 2013; 14:2681-4. [PMID: 23725195 DOI: 10.7314/apjcp.2013.14.4.2681] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
In India, cervical cancer is the most common woman-related cancer, followed by breast cancer. The rate of cervical cancer in India is fourth worldwide. Two vaccines, Gardasil and Cervarix, both targeting HPV-16 and 18 which account for 70% of invasive cervical carcinomas, are licensed in the United States and numerous countries worldwide. Both vaccine formulations have shown excellent efficacy with minimal toxicity in active female population but numerous questions arise in vaccinating like cost effectiveness, lack of proven efficacy against other HPV strains, social acceptance of HPV vaccination and other ethical issues. The main objective of this study is to emphasis the advantages and disadvantages of the vaccination in India.
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Affiliation(s)
- Seema Farhath
- Bharathiar University, Coimbatore, Tamilnadu, India.
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163
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165
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Pierce Campbell CM, Lin HY, Fulp W, Papenfuss MR, Salmerón JJ, Quiterio MM, Lazcano-Ponce E, Villa LL, Giuliano AR. Consistent condom use reduces the genital human papillomavirus burden among high-risk men: the HPV infection in men study. J Infect Dis 2013; 208:373-84. [PMID: 23644283 DOI: 10.1093/infdis/jit191] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Data supporting the efficacy of condoms against human papillomavirus (HPV) infection in males are limited. Therefore, we examined the effect of consistent condom use on genital HPV acquisition and duration of infection. METHODS A prospective analysis was conducted within the HPV Infection in Men Study, a multinational HPV cohort study. Men who were recently sexually active (n = 3323) were stratified on the basis of sexual risk behaviors and partnerships. Using Cox proportional hazards regression, type-specific incidence of HPV infection and clearance were modeled for each risk group to assess independent associations with condom use. RESULTS The risk of HPV acquisition was 2-fold lower among men with no steady sex partner who always used condoms, compared with those who never used condoms (hazard ratio, 0.54), after adjustment for country, age, race, education duration, smoking, alcohol, and number of recent sex partners. The probability of clearing an oncogenic HPV infection was 30% higher among nonmonogamous men who always used condoms with nonsteady sex partners, compared with men who never used condoms (hazard ratio, 1.29), after adjustment for country, age, race, education duration, marital status, smoking, alcohol, and number of recent sex partners. No protective effects of condom use were observed among monogamous men. CONCLUSIONS Condoms should be promoted in combination with HPV vaccination to prevent HPV infection in men.
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Abstract
Anal cancer accounts for only 1.5% of gastrointestinal malignancies but this disease has shown a steady increase in incidence particularly in HIV positive males. The understanding of pathophysiology and treatment of anal cancer has changed radically over last thirty years. Risk factors have been identified and organ preservation by chemoradiotherapy has become a standard. This article aims to review the clinical presentation, diagnostic evaluation, and treatment options for anal cancer in the light of current literature.
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Affiliation(s)
- Sajad Ahmad Salati
- Department of Surgery, College of Medicine, Qassim University, Qassim, Kingdom of Saudi Arabia
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167
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Baldauf JJ, Averous G, Baulon E, Thoma V, Talha-Vautravers A, Sananes N, Akladios Y. Néoplasies intraépithéliales du col. EMC - GYNÉCOLOGIE 2013; 8:1-21. [DOI: 10.1016/s0246-1064(12)54837-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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168
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Tu YC, Wang HH. An exploration of human papillomavirus-related cervical cancer prevention experiences among college women: a descriptive qualitative approach. J Clin Nurs 2013; 22:3300-9. [DOI: 10.1111/jocn.12051] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/21/2012] [Indexed: 11/30/2022]
Affiliation(s)
- Yu-Ching Tu
- College of Nursing; Kaohsiung Medical University; Kaohsiung Taiwan
- Department of Nursing; Shu-Zen College of Medicine and Management; Kaohsiung Taiwan
| | - Hsiu-Hung Wang
- College of Nursing; Kaohsiung Medical University; Kaohsiung Taiwan
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169
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Oral and genital HPV genotypic concordance between sexual partners. Clin Oral Investig 2013; 18:261-8. [PMID: 23483257 DOI: 10.1007/s00784-013-0959-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2012] [Accepted: 02/22/2013] [Indexed: 01/24/2023]
Abstract
OBJECTIVES The aim of this study was to verify human papillomavirus (HPV) transmission and genotype concordance among heterosexual couples. MATERIALS AND METHODS Thirty-one married couples were evaluated. All male subjects presented with clinically diagnosed HPV-related malignant or potentially malignant lesions and underwent peniscopy and penile swab. Their female counterparts underwent swabs of the uterine cervix and oral mucosa. HPV-DNA detection was performed by polymerase chain reaction and restriction fragment length polymorphism. RESULTS HPV-DNA was detected in the penis, vagina/cervix, and oral cavity of 16 couples (51.61%). Of these, HPV-DNA concordance was observed in 14 couples (87.5%). HPV-DNA was amplified in penile and oral sites of 14 couples. Of these, 13 couples reported fellatio (92.85%), most of them (10 couples, 76.9%) without condom use. HPV-DNA concordance was observed in 7/10 of these couples (70%). The three couples (100%) who reported use of condom during fellatio were HPV-DNA discordant (p = 0.025). CONCLUSIONS Lifetime number of female sexual partners and detection of HPV-DNA in the penile mucosa are surrogate markers of exposure to HPV during marriage. Consistent use of condoms may reduce the risk of HPV transmission. CLINICAL RELEVANCE Oral acquisition of HPV from oro-genital contact is influenced by lack of condom use and previous sexual behavior of the male partner. In addition, oral transmission of the virus due to fellatio is as common as genital transmission.
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170
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Erickson BK, Alvarez RD, Huh WK. Human papillomavirus: what every provider should know. Am J Obstet Gynecol 2013; 208:169-75. [PMID: 23021131 DOI: 10.1016/j.ajog.2012.09.007] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2012] [Revised: 08/28/2012] [Accepted: 09/05/2012] [Indexed: 10/27/2022]
Abstract
Persistence of human papillomavirus (HPV) infection is necessary for the development of cervical cancer. Additionally, infection with HPV is implicated in the majority of cases of other genital tract malignancies including vulvar, penile, and vaginal cancer. HPV testing and vaccination are a routine part of obstetrical/gynecological clinical practice. With an enhanced public awareness of HPV infections, many patients turn to their obstetricians/gynecologists with questions about transmission, testing, and prevention. In this review, we will discuss the biology of HPV, epidemiology of disease, methods and indications for testing, and vaccination strategies.
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Prevalence and risk factors for oncogenic human papillomavirus infections in high-risk mid-adult women. Sex Transm Dis 2013; 39:848-56. [PMID: 23064533 DOI: 10.1097/olq.0b013e3182641f1c] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND The epidemiology of high-risk (hr) human papillomavirus (HPV) infections in mid-adult women with new sex partners is undefined. METHODS We analyzed baseline data from 518 25- to 65-year-old women online daters. Women were mailed questionnaires and kits for self-collecting vaginal specimens for polymerase chain reaction-based hrHPV testing. Risk factors for infection were identified using Poisson regression models to obtain prevalence ratios (PRs). RESULTS The prevalence of hrHPV infection was 35.9%. In multivariate analysis restricted to sexually active women, the likelihood of hrHPV infection was associated with abnormal Papanicolaou test history (PR = 1.42, 95% confidence interval [CI]: 1.10-1.84), lifetime number of sex partners >14 (compared with 1-4; PR = 2.13, 95% CI: 1.13-4.02 for 15-24 partners; and PR = 1.91, 95% CI: 1.00-3.64 for ≥25 partners), male partners with ≥1 concurrent partnership (PR = 1.34, 95% CI: 1.05-1.71), and male partners whom the subject met online (PR = 1.39, 95% CI: 1.08-1.79). Age was inversely associated with infection only in women who were sexually inactive (PR = 0.67 per 5-year age difference, adjusted for Papanicolaou history and lifetime number of partners). Compared with sexually inactive women, the likelihood of infection increased with increasing risk level (from low-risk to hr partners; P < 0.0001 by trend test). In multivariate analysis, infection with multiple versus single hrHPV types was inversely associated with ever having been pregnant (PR = 0.64, 95% CI: 0.46-0.90) and recent consistent condom use (PR = 0.56, 95% CI: 0.32-0.97), and positively associated with genital wart history (PR = 1.43, 95% CI: 1.03-1.99). CONCLUSIONS Measures of both cumulative and recent sexual history were associated with prevalent hrHPV infection in this hr cohort of mid-adult women.
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Lipschitz JM, Fernandez AC, Larson HE, Blaney CL, Meier KS, Redding CA, Prochaska JO, Paiva AL. Validation of decisional balance and self-efficacy measures for HPV vaccination in college women. Am J Health Promot 2013; 27:299-307. [PMID: 23402229 DOI: 10.4278/ajhp.110606-quan-240] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE Women younger than 25 years are at greatest risk for human papillomavirus (HPV) infection, including high-risk strains associated with 70% of cervical cancers. Effective model-based measures that can lead to intervention development to increase HPV vaccination rates are necessary. This study validated Transtheoretical Model measures of Decisional Balance and Self-Efficacy for seeking the HPV vaccine in a sample of female college students. DESIGN Cross-sectional measurement development. Setting. Online survey of undergraduate college students. SUBJECTS A total of 340 female students ages 18 to 26 years. MEASURES Stage of Change, Decisional Balance, and Self-Efficacy. ANALYSIS The sample was randomly split into halves for exploratory principal components analyses (PCAs), followed by confirmatory factor analyses (CFAs) to test measurement models. Multivariate analyses examined relationships between constructs. RESULTS For Decisional Balance, PCA indicated two 4-item factors (Pros -α = .90; and Cons -α = .66). CFA supported a two-factor correlated model, χ(2)(19) = 39.33; p < .01; comparative fit index (CFI) = .97; and average absolute standardized residual statistic (AASR) = .03; with Pros α = .90 and Cons α = .67. For Self-Efficacy, PCA indicated one 6-item factor (α = .84). CFA supported this structure, χ(2)(9) = 50.87; p < .05; CFI = .94; AASR = .03; and α = .90. Multivariate analyses indicated significant cross-stage differences on Pros, Cons, and Self-Efficacy in expected directions. CONCLUSION Findings support the internal and external validity of these measures and their use in Transtheoretical Model-tailored interventions. Stage-construct relationships suggest that reducing the Cons of vaccination may be more important for HPV than for behaviors with a true Maintenance stage.
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Affiliation(s)
- Jessica M Lipschitz
- Department of Psychology, Cancer PreventionResearch Center, University of Rhode Island, 2 Chafee Road, Kingston, RI 02881, USA.
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Malkowski J. Confessions of a pharmaceutical company: voice, narrative, and gendered dialectics in the case of Gardasil. HEALTH COMMUNICATION 2013; 29:81-92. [PMID: 23402269 DOI: 10.1080/10410236.2012.719178] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Despite the fact that both men and women carry the human papillomavirus (HPV) and jointly contribute to its status as an epidemic, the promotion of Gardasil, a vaccine that blocks infection from four strains of HPV, has largely been designated as a women's-only health issue. The following case study contributes to ongoing efforts in the field of health communication to identify problematic assumptions informing contemporary health policy and practices. Specifically, I analyze how Merck Pharmaceuticals, the creator of Gardasil, strategically imbues direct-to-consumer advertisements with contradiction to preserve traditional notions of both women and medicine. I found that three gendered dialectics characterize Merck's efforts to invoke complacency among female consumers: public/secret, education/ignorance, and structured/individualist. In the case of the HPV vaccination, the implications of these dialectics are the perpetuation of complacency among female audiences that threatens both the success of this particular technology and the overall status of women and health. In line with conclusions offered by Thompson (2010a), this study extends a call for health and communication scholars to continue to deconstruct dominant medical discourses and presents possibilities for re-storying narratives that mediate women's experiences with health.
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Wamai RG, Ayissi CA, Oduwo GO, Perlman S, Welty E, Welty T, Manga S, Onyango MA, Ogembo JG. Awareness, knowledge and beliefs about HPV, cervical cancer and HPV vaccines among nurses in Cameroon: an exploratory study. Int J Nurs Stud 2013; 50:1399-406. [PMID: 23395482 DOI: 10.1016/j.ijnurstu.2012.12.020] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2012] [Revised: 12/28/2012] [Accepted: 12/29/2012] [Indexed: 12/31/2022]
Abstract
BACKGROUND While it is known that sub-Saharan African countries face multiple obstacles such as cost in adopting vaccination against human papillomavirus (HPV), the crucial role nurses can play in implementing such programs has not been adequately examined. OBJECTIVES To investigate the knowledge and awareness of HPV, primary cause of cervical cancer and HPV vaccine among nurses working at four Cameroon Baptist Convention Health Services facilities, and to explore what factors influence nurses' willingness to inform and recommend HPV vaccine to adolescents and parents attending clinics. DESIGN AND SETTING A structured questionnaire survey was administered to a convenience sample of nursing staff working at the four health facilities. RESULTS Of 192 eligible nurses 76 (39.6%) participated in the study. There were moderately low levels of knowledge about HPV infection and prevention of cervical cancer, but a moderately high level of knowledge about HPV vaccine. Although 90.8% acknowledged that cervical cancer is directly linked to HPV infection, nearly 32% failed to identify it as a sexually transmitted infection (STI), while 43.4% believed it is an uncommon infection. Willingness to recommend the HPV vaccine was moderate, with 69.7% intentionally initiating discussions with patients about the subject. The most important factors considered when deciding to recommend the vaccine included effectiveness (56.6%) and side effects/safety (11.8%). Cost was less of a concern (6.6%), likely due to the availability of donated vaccine. CONCLUSION Despite high awareness about HPV, more education about the virus, cervical cancer and the vaccine are required to further increase nurses' willingness to recommend the vaccine and strengthen strategies for reaching adolescents through nurses in Cameroon.
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175
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Jayasinghe YL, Moore EE, Tabrizi SN, Grover SR, Garland SM. Human papillomavirus in adolescents: lessons learned from decades of evaluation. J Paediatr Child Health 2013; 49:99-104. [PMID: 21883616 DOI: 10.1111/j.1440-1754.2011.02073.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Knowledge regarding the natural history of human papillomavirus (HPV) infection and its clinical sequelae in adolescents has increased significantly over the last decade; as a result, there have been world-wide recommendations for less aggressive Pap screening and management of cervical dysplasias in young women. It is important that adolescent health providers understand these issues, as knowledge of HPV and its sequelae in the Australian community is limited, despite the introduction of a national immunisation programme. Parents and young women have expressed a desire for further information to make informed choices. This paper reviews the natural history of HPV infection in adolescents and the evidence behind new conservative guidelines for cervical screening, plus prophylactic vaccination in young women.
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Affiliation(s)
- Yasmin L Jayasinghe
- Department of Microbiology and Infectious Diseases, Royal Women's Hospital, Melbourne, Victoria, Australia.
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176
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Wamai RG, Ayissi CA, Oduwo GO, Perlman S, Welty E, Manga S, Ogembo JG. Assessing the effectiveness of a community-based sensitization strategy in creating awareness about HPV, cervical cancer and HPV vaccine among parents in North West Cameroon. J Community Health 2013; 37:917-26. [PMID: 22302651 DOI: 10.1007/s10900-012-9540-5] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
In 2010, the Cameroon Baptist Convention Health Services (CBCHS) received a donation of HPV vaccine (Gardasil®) to immunize girls of ages 9-13 years in the North West Region of Cameroon. We evaluated the effectiveness of the CBCHS campaign program in sensitizing parents/guardians to encourage HPV vaccine uptake, identified factors that influence parents' decisions to vaccinate girls, and examined the uptake of cervical cancer screening among mothers. We conducted a cross-sectional survey in four healthcare facilities run by CBCHS, churches and other social settings. A total of 350 questionnaires were distributed and 317 were used for the analysis. There were high levels of awareness about cervical cancer, HPV and HPV vaccine. 75.5% understood HPV is sexually transmitted and 90.3% were aware of the use of vaccine as a preventive measure. Effectiveness of the vaccine (31.8%) and side effects/safety (18.4%) were the major barriers for parents to vaccinate their daughters. Bivariate analysis further revealed that the level of education (p = 0.0006), income level (p = 0.0044) and perceived risks (p = 0.0044) are additional factors influencing parents' decisions to vaccinate girls. 35.3% of women had sought a cervical cancer screening, significantly higher than the general estimated rate of screening (<10%) in other parts of Cameroon and sub-Saharan Africa. These results support the viability of a community-tailored sensitization strategy to increase awareness among the targeted audience of parents/guardians, who are critical decision-makers for vaccine delivery to children.
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Affiliation(s)
- Richard G Wamai
- Department of African American Studies, Northeastern University, Boston, MA, USA
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177
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Goldman LC, Clouse AL. Human Papillomavirus and Genital Warts. Sex Transm Dis 2013. [DOI: 10.1007/978-1-62703-499-9_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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178
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Brebi M. P, Hartley B. R, Ili CG, Roa S. JC, Sánchez G. R. Infección por el virus del papiloma humano en el hombre y su relación con el cáncer: estado actual y prospectivas. Rev Int Androl 2013. [DOI: 10.1016/j.androl.2012.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
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179
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Physical Barrier Methods. Sex Transm Dis 2013. [DOI: 10.1016/b978-0-12-391059-2.00008-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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180
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181
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Marek E, Dergez T, Rebek-Nagy G, Szilard I, Kiss I, Ember I, Gocze P, D’Cruz G. Effect of an educational intervention on Hungarian adolescents’ awareness, beliefs and attitudes on the prevention of cervical cancer. Vaccine 2012; 30:6824-32. [DOI: 10.1016/j.vaccine.2012.09.012] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2012] [Revised: 08/27/2012] [Accepted: 09/07/2012] [Indexed: 10/27/2022]
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182
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Hickey MT, Cleland C. Sexually transmitted infection risk perception among female college students. J Am Assoc Nurse Pract 2012; 25:377-84. [DOI: 10.1111/j.1745-7599.2012.00791.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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183
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Wang X, Gu D, Lou B, Xu B, Qian F, Chen Y. Hospital-based prevalence of high-risk cervical HPV types infecting the general population and female sex workers in Huzhou, China. Int J Gynaecol Obstet 2012; 120:37-41. [PMID: 23044007 DOI: 10.1016/j.ijgo.2012.07.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2012] [Revised: 07/11/2012] [Accepted: 09/20/2012] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To evaluate the prevalence of high-risk HPV types among female sex workers and the general population in Huzhou, China. METHODS Cervical samples from the general population (n=292) and female sex workers (n=288) in Huzhou, China, were collected between April, 2008, and October, 2009. Demographic, behavioral, and clinical data were obtained by interview. Genotyping of the HPV L1 gene was done via a PGMY09/PGMY11 PCR-based assay, and the cervical samples were subjected to cytology analysis. RESULTS The prevalence of HPV was higher among female sex workers (66.7%) than among the general population (19.2%). Among female sex workers, HPV-16 (28.8%) was the most prevalent, followed by HPV-58 (24.0%) and HPV-52 (20.8%). The percentage of cervical abnormalities was higher among female sex workers (20.8%) than among the general population (4.8%). Multivariate analysis showed that education level and condom use during coitus were significantly associated with HPV infection (P<0.05). HPV-16, HPV-58 and HPV-52 were the dominant types, and were significantly associated with abnormal cervical cytology (P<0.05). CONCLUSION Female sex workers in Huzhou, China, were found to have a greater probability of being infected with high-risk HPV, and novel vaccines against HPV-58 and HPV-52 should be developed. Using condoms could reduce the risk of infection.
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Affiliation(s)
- Xiang Wang
- Huzhou Key Laboratory of Molecular Medicine, Huzhou Central Hospital, Huzhou, China
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184
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Abstract
Cervical cancer, mainly caused by Human Papillomavirus infection, is the leading cancer in Indian women and the second most common cancer in women worldwide. Though there are several methods of prevention of cervical cancer, prevention by vaccination is emerging as the most effective option, with the availability of two vaccines. Several studies have been published examining the vaccine's efficacy, immunogenicity and safety. Questions and controversy remain regarding mandatory vaccination, need for booster doses and cost-effectiveness, particularly in the Indian context.
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Affiliation(s)
- K Kaarthigeyan
- Department of Pediatrics, PSG Institute of Medical Sciences and Research, Coimbatore, Tamil Nadu, India
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185
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Crosby RA, Charnigo RA, Weathers C, Caliendo AM, Shrier LA. Condom effectiveness against non-viral sexually transmitted infections: a prospective study using electronic daily diaries. Sex Transm Infect 2012; 88:484-9. [PMID: 23002192 DOI: 10.1136/sextrans-2012-050618] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES To prospectively evaluate the protective value of consistent and correct use of latex condoms against the acquisition of Chlamydia trachomatis, Neisseria gonorrhoeae and Trichomonas vaginalis. METHODS Patients (N=929) attending clinics that treat sexually transmitted infections (STIs) were prospectively followed for up to 6 months. Urine STI nucleic acid amplification testing was performed at baseline, 3 months and 6 months. Participants were instructed to respond to daily prompts from a handheld device by completing a report for each penile-vaginal sexual intercourse event. Generalised estimating equation models examined associations of consistent as well as consistent and correct condom use with STI incidence over 3-month intervals. RESULTS Consistent condom use was not significantly associated with STI incidence (Estimated OR (EOR)=0.75; 95% CI (CI) 0.43 to 1.30; p=0.31). However, individuals who used condoms both correctly and consistently were estimated to have 59% lower odds of acquiring an STI (EOR=0.41; 95% CI 0.19 to 0.90; p=.026), compared to those who did not. CONCLUSIONS The correct as well as the consistent use of condoms greatly reduces the odds of non-viral STI acquisition.
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Affiliation(s)
- Richard A Crosby
- Department of Health Behavior, College of Public Health at the University of Kentucky, 151 Washington Avenue, Lexington, KY 40506-0003, USA.
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186
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Roset Bahmanyar E, Paavonen J, Naud P, Salmerón J, Chow SN, Apter D, Kitchener H, Castellsagué X, Teixeira JC, Skinner SR, Jaisamrarn U, Limson GA, Garland SM, Szarewski A, Romanowski B, Aoki F, Schwarz TF, Poppe WAJ, De Carvalho NS, Harper DM, Bosch FX, Raillard A, Descamps D, Struyf F, Lehtinen M, Dubin G. Prevalence and risk factors for cervical HPV infection and abnormalities in young adult women at enrolment in the multinational PATRICIA trial. Gynecol Oncol 2012; 127:440-50. [PMID: 22940493 DOI: 10.1016/j.ygyno.2012.08.033] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2012] [Accepted: 08/23/2012] [Indexed: 01/12/2023]
Abstract
OBJECTIVE We evaluated baseline data from the PApilloma TRIal against Cancer In young Adults (PATRICIA; NCT00122681) on the association between behavioral risk factors and HPV infection and cervical abnormalities. METHODS Women completed behavioral questionnaires at baseline. Prevalence of HPV infection and cervical abnormalities (detected by cytological or histological procedures) and association with behavioral risk factors were analyzed by univariate and stepwise multivariable logistic regressions. RESULTS 16782 women completed questionnaires. Among 16748 women with data for HPV infection, 4059 (24.2%) were infected with any HPV type. Among 16757 women with data for cytological abnormalities, 1626 (9.7%) had a cytological abnormality, of whom 1170 (72.0%) were infected with at least one oncogenic HPV type including HPV-16 (22.7%) and HPV-18 (9.3%). Multivariable analysis (adjusted for age and region, N=14404) showed a significant association between infection with any HPV type and not living with a partner, smoking, age <15 years at first sexual intercourse, higher number of sexual partners during the past 12 months, longer duration of hormonal contraception and history of sexually transmitted infection (STI). For cervical abnormalities, only history of STI (excluding Chlamydia trachomatis) remained significant in the multivariable analysis after adjusting for HPV infection. CONCLUSIONS Women reporting 3+ sexual partners in the past 12 months had the highest risk of HPV infection at baseline. HPV infection was the main risk factor for cervical abnormalities, and history of STIs excluding Chlamydia trachomatis increased risk to a lesser extent. Although behavioral factors can influence risk, all sexually active women are susceptible to HPV infection.
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187
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Panatto D, Amicizia D, Trucchi C, Casabona F, Lai PL, Bonanni P, Boccalini S, Bechini A, Tiscione E, Zotti CM, Coppola RC, Masia G, Meloni A, Castiglia P, Piana A, Gasparini R. Sexual behaviour and risk factors for the acquisition of human papillomavirus infections in young people in Italy: suggestions for future vaccination policies. BMC Public Health 2012; 12:623. [PMID: 22871132 PMCID: PMC3490840 DOI: 10.1186/1471-2458-12-623] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2012] [Accepted: 07/27/2012] [Indexed: 11/10/2022] Open
Abstract
Background Human Papillomavirus (HPV) is the most common sexually transmitted infection. The main risk factors correlated with HPV infection are: early sexual debut, the number of partners, frequency and type of sexual contact and partner’s sexual histories. We surveyed sexual habits among young people in order to provide information that might orient decision-makers in adopting HPV multi-cohort vaccination policies. Methods We administered a questionnaire to students (14–24 years old) in five Italian cities. Results 7298 questionnaires were analyzed (4962 females and 2336 males); 55.3% of females (95% CI 53.9–56.7) and 52.5% of males (95% CI 50.5–54.5) reported regular sexual activity. The mean age at sexual debut was 15.7 ± 1.6 and 15.6 ± 1.6 for females and males, respectively, and the median age was 16 for both sexes. With regard to contraceptive use during the last year, 63.6% of males and 62.8% of females responded affirmatively; 42.6% of males and 42.8% of females used condoms. Conclusion The results reveal precocious sexual activity among respondents, with the mean age at first intercourse declining as age decreases. Condom use proved to be scant. Considering lifestyle-related risk factors, males appear to have a higher probability of acquiring HPV infection than females. These data support the importance of promoting multi-cohort HPV vaccination strategies for females up to 25 years of age. It is essential to improve vaccination coverage through different broad-spectrum strategies, including campaigns to increase awareness of sexually transmitted diseases and their prevention.
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Affiliation(s)
- Donatella Panatto
- Department of Health Sciences, University of Genoa, Via Pastore, 1 16132, Genoa, Italy.
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Michala L, Argyri E, Tsimplaki E, Tsitsika A, Bakoula C, Antsaklis A, Panotopoulou E. Human Papilloma Virus infection in sexually active adolescent girls. Gynecol Oncol 2012; 126:207-10. [DOI: 10.1016/j.ygyno.2012.04.042] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2012] [Revised: 04/21/2012] [Accepted: 04/25/2012] [Indexed: 11/16/2022]
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189
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Mayer AP, Vegunta S, Files JA. Human papillomavirus vaccine for women over forty: it's not just for kids. J Womens Health (Larchmt) 2012; 21:982-3. [PMID: 22816506 DOI: 10.1089/jwh.2012.3811] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Anita P Mayer
- Division of Women's Health-Internal Medicine, Mayo Clinic in Arizona, 13400 E. Shea Boulevard, Scottsdale, AZ 85259, USA.
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190
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Aynaud O, Huynh B, Bergeron C. [Prevalence of HPV-induced lesions in men: a study from 246 heterosexual couples]. ACTA ACUST UNITED AC 2012; 40:406-10. [PMID: 22727741 DOI: 10.1016/j.gyobfe.2011.10.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2011] [Accepted: 10/13/2011] [Indexed: 11/25/2022]
Abstract
OBJECTIVES Human Papillomaviruses (HPV) infection is high in heterosexual couples. We have evaluated clinically the frequency and the histological type of genital lesions in men whose partners have an HPV cervical and/or external genital lesion. PATIENTS AND METHODS We conducted a cross-sectional study; we examined 246 men whose partner was referred for HPV lesions treatment of either the external genital tract or the cervix. All clinical HPV lesions detected in the men then underwent histological examination. RESULTS In 72% of cases, the couples were 18 to 35 years old. We detected HPV clinical lesions, confirmed histologically in 43% (106/246) of men. Warts and high-grade intraepithelial neoplasia were diagnosed in 83 (78%) and 23 (22%) of cases, respectively. The prevalence of clinical HPV lesions in men ranged from 34% in case of HG CIN to 80% when the female partner suffered from genital warts. DISCUSSION AND CONCLUSIONS The high frequency of clinical HPV lesions in men whose the partner has warts should lead to a peniscopy of the partner in these cases. Similarly, the peniscopy detects an HPV lesion in a third of men of which the partner gets a HG CIN. It is necessary to realize prospective studies to reevaluate the impact of diagnosing and treating male lesions with regard to the evolution of HG CIN in their partner.
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Affiliation(s)
- O Aynaud
- Institut de recherche en pathologie des organes génitaux, 89 rue d'Assas, Paris, France.
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191
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Roura E, Iftner T, Vidart JA, Kjaer SK, Bosch FX, Muñoz N, Palacios S, Rodriguez MSM, Morillo C, Serradell L, Torcel-Pagnon L, Cortes J, Castellsagué X. Predictors of human papillomavirus infection in women undergoing routine cervical cancer screening in Spain: the CLEOPATRE study. BMC Infect Dis 2012; 12:145. [PMID: 22734435 PMCID: PMC3447664 DOI: 10.1186/1471-2334-12-145] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2012] [Accepted: 06/26/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Human papillomavirus (HPV) is a sexually transmitted infection that may lead to development of precancerous and cancerous lesions of the cervix. The aim of the current study was to investigate socio-demographic, lifestyle, and medical factors for potential associations with cervical HPV infection in women undergoing cervical cancer screening in Spain. METHODS The CLEOPATRE Spain study enrolled 3 261 women aged 18-65 years attending cervical cancer screening across the 17 Autonomous Communities. Liquid-based cervical samples underwent cytological examination and HPV testing. HPV positivity was determined using the Hybrid Capture II assay, and HPV genotyping was conducted using the INNO-LiPA HPV Genotyping Extra assay. Multivariate logistic regression was used to identify putative risk factors for HPV infection. RESULTS A lifetime number of two or more sexual partners, young age (18-25 years), a history of genital warts, and unmarried status were the strongest independent risk factors for HPV infection of any type. Living in an urban community, country of birth other than Spain, low level of education, and current smoking status were also independent risk factors for HPV infection. A weak inverse association between condom use and HPV infection was observed. Unlike monogamous women, women with two or more lifetime sexual partners showed a lower risk of infection if their current partner was circumcised (P for interaction, 0.005) and a higher risk of infection if they were current smokers (P for interaction, 0.01). CONCLUSION This is the first large-scale, country-wide study exploring risk factors for cervical HPV infection in Spain. The data strongly indicate that variables related to sexual behavior are the main risk factors for HPV infection. In addition, in non-monogamous women, circumcision of the partner is associated with a reduced risk and smoking with an increased risk of HPV infection.
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Affiliation(s)
- Esther Roura
- Cancer Epidemiology Research Program, Institut Català d'Oncologia -IDIBELL, CIBER-ESP, RTICC, L'Hospitalet de Llobregat, Barcelona, Catalonia, Spain
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Oakeshott P, Aghaizu A, Reid F, Howell-Jones R, Hay PE, Sadiq ST, Lacey CJ, Beddows S, Soldan K. Frequency and risk factors for prevalent, incident, and persistent genital carcinogenic human papillomavirus infection in sexually active women: community based cohort study. BMJ 2012; 344:e4168. [PMID: 22730542 PMCID: PMC3382227 DOI: 10.1136/bmj.e4168] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/08/2012] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To investigate frequency and risk factors for prevalent, incident, and persistent carcinogenic human papillomavirus (HPV) in young women before the introduction of immunisation against HPV types 16 and 18 for schoolgirls. DESIGN Cohort study SETTING 20 London universities and further education colleges. PARTICIPANTS 2185 sexually active female students, mean age 21 years (range 16-27), 38% from ethnic minorities, who took part in the POPI (prevention of pelvic infection) chlamydia screening trial in 2004-08 and who provided duplicate, self taken vaginal swabs and completed questionnaires at baseline. At follow-up, a median of 16 months later, 821 women (38%) returned repeat vaginal swabs by post. In 2009-10, stored samples were tested for HPV. RESULTS Samples from 404/2185 (18.5% (95% CI 16.9% to 20.2%)) of the cohort were positive for carcinogenic HPV at baseline, including 15.0% (327) positive for non-vaccine carcinogenic genotypes. Reporting two or more sexual partners in the previous year and concurrent Chlamydia trachomatis or bacterial vaginosis were independent risk factors for prevalent vaginal HPV infection. Infection with one or more new HPV types was found in 17.7% (145/821) of follow-up samples, giving an estimated annual incidence of carcinogenic HPV infection of 12.9% (95% CI 11.0% to 15.0%). Incident infection was more common in women reporting two or more partners in the previous year, aged<20, of black ethnicity, or with C trachomatis vaginosis at baseline. Multiple partners was the only independent risk factor for incident infection (adjusted relative risk 1.99 (95% CI 1.46 to 2.72)). Of 143 women with baseline carcinogenic HPV infection, 20 (14% (8.3% to 19.7%) had infection with the same carcinogenic HPV type(s) detected after 12-28 months. Of these women, 13 (65%) had redetected infection with HPV 16 or 18, and nine (45%) with non-vaccine carcinogenic HPV genotypes. CONCLUSION In the first UK cohort study of carcinogenic HPV in young women in the community, multiple sexual partners was an independent predictor of both prevalent and incident infection. Infection with non-vaccine carcinogenic genotypes was common. Although current HPV vaccines offer partial cross protection against some non-vaccine carcinogenic HPV types, immunised women will still need cervical screening.
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Affiliation(s)
- Pippa Oakeshott
- Division of Population Health Sciences, St George's, University of London SW17 0RE, UK.
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Hwang LY, Ma Y, Shiboski SC, Farhat S, Jonte J, Moscicki AB. Active squamous metaplasia of the cervical epithelium is associated with subsequent acquisition of human papillomavirus 16 infection among healthy young women. J Infect Dis 2012; 206:504-11. [PMID: 22696500 DOI: 10.1093/infdis/jis398] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Vulnerability of younger women to human papillomavirus 16 (HPV16) infection has been attributed to the predominance of ectocervical columnar epithelia in this age group. However, squamous metaplastic tissue may be more influential. We examined the extent of ectopy and metaplastic activity as risks for HPV16 acquisition in a prospective cohort. METHODS Participants were HPV16 negative at the first two visits. Follow-up occurred every 4 months. Ectopy was quantitatively measured on colpophotographs. We calculated metaplastic rate as the difference in ectopy between visits. Cox proportional hazards models were constructed, adjusting for several covariates. RESULTS Analyses included 198 women (mean baseline age 17 years) for 1734 visits. Mean follow-up was 4.4 years. Incident HPV16 was detected in 36 (18%) women. Metaplastic rate between the two visits before HPV16 detection was significantly associated with incident infection (hazard ratio [HR], 1.17; confidence interval [CI], 1.02-1.33; P = .02). However, ectopy was not significant, whether measured before or concurrent to HPV16 detection (HR range, 0.99-1.00; CI range, .97-1.02; P range, .47-.65). CONCLUSIONS Dynamic metaplasia rather than the sheer extent of ectopy appears to increase risk for incident HPV16 in healthy young women. This in vivo observation is consistent with the HPV life cycle, during which host cell replication and differentiation supports viral replication.
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Affiliation(s)
- Loris Y Hwang
- University of California San Francisco, Department of Pediatrics, Division of Adolescent Medicine, 3333 California Street, Suite 245, San Francisco, CA 94118, USA.
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194
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Gormley RH, Kovarik CL. Human papillomavirus–related genital disease in the immunocompromised host. J Am Acad Dermatol 2012; 66:867.e1-14; quiz 881-2. [DOI: 10.1016/j.jaad.2010.12.050] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2010] [Revised: 12/17/2010] [Accepted: 12/19/2010] [Indexed: 11/30/2022]
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195
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Park SJ, Park HJ. Knowledge regarding cervical cancer, human papillomavirus and acceptance of vaccination in Korean adult men. ACTA ACUST UNITED AC 2012. [DOI: 10.7739/jkafn.2012.19.2.201] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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196
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Jenkins M, Chiriva-Internati M, Mirandola L, Tonroy C, Tedjarati SS, Davis N, D'Cunha N, Tijani L, Hardwick F, Nguyen D, Kast WM, Cobos E. Perspective for prophylaxis and treatment of cervical cancer: an immunological approach. Int Rev Immunol 2012; 31:3-21. [PMID: 22251005 DOI: 10.3109/08830185.2011.637254] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
As the second most common cause of cancer-related death in women, human papilloma virus (HPV) vaccines have been a major step in decreasing the morbidity and mortality associated with cervical cancer. An estimated 490,000 women are diagnosed with cervical cancer each year. Increasing knowledge of the HPV role in the etiology of cervical cancer has led to the development and introduction of HPV-based vaccines for active immunotherapy of cervical cancer. Immunotherapies directed at preventing HPV-persistent infections. These vaccines are already accessible for prophylaxis and in the near future, they will be available for the treatment of preexisting HPV-related neoplastic lesions.
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Affiliation(s)
- Marjorie Jenkins
- Division of Hematology & Oncology, Texas Tech University Health Sciences Center and Southwest Cancer Treatment and Research Center, Lubbock, Texas 79430, USA
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197
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Neumeyer-Gromen A, Bodemer N, Müller SM, Gigerenzer G. [Do media reports and public brochures facilitate informed decision making about cervical cancer prevention?]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2012; 54:1197-210. [PMID: 22015792 DOI: 10.1007/s00103-011-1347-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
With the introduction and recommendation of the new HPV (human papillomavirus) vaccination in 2007, cervical cancer prevention has evoked large public interest. Is the public able to make informed decisions on the basis of media reports and brochures? To answer this question, an analysis of media coverage of HPV vaccination (Gardasil®) and Pap (Papanicolaou) screening was conducted from 2007-2009, which investigated the minimum requirement of completeness (pros and cons), transparency (absolute numbers), and correctness (references concerning outcome, uncertainty, magnitude) of the information. As a bench mark, facts boxes with concise data on epidemiology, etiology, benefits, harms, and costs were compiled in advance. Although all vaccination reports and brochures covered the impact of prevention, only 41% provided concrete numbers on effectiveness (90/220) and 2% on absolute risk reductions for the cancer surrogate dysplasia (5/220), whereby none of the latter numbers was correct. The prevention potential was correctly presented once. Only 48% (105/220) mentioned pros and cons. With regard to screening, 20% (4/20) provided explicit data on test quality and one expressed these in absolute numbers, while 25% (5/20) reported the prevention potential; all given numbers were correct. Finally, 25% (5/20) mentioned the possibility of false positive results. Minimum requirements were fulfilled by 1/220 vaccination and 1/20 screening reports. At present, informed decision making based on media coverage is hardly possible.
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Affiliation(s)
- A Neumeyer-Gromen
- Max-Planck-Institut für Bildungsforschung, Harding Center for Risk Literacy, Lentzeallee 94, 14195, Berlin, Deutschland.
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198
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Dunne EF, Friedman A, Datta SD, Markowitz LE, Workowski KA. Updates on human papillomavirus and genital warts and counseling messages from the 2010 Sexually Transmitted Diseases Treatment Guidelines. Clin Infect Dis 2012; 53 Suppl 3:S143-52. [PMID: 22080267 DOI: 10.1093/cid/cir703] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND In April 2009, experts on sexually transmitted diseases (STDs) were convened to review updates on STD prevention and treatment in preparation for the revision of the Centers for Disease Control and Prevention (CDC) STD Treatment Guidelines. At this meeting, there was a discussion of important updates on human papillomavirus (HPV), genital warts, and cervical cancer screening. METHODS Key questions were identified with assistance from an expert panel, and systematic reviews of the literature were conducted searching the English-language literature of the PubMed computerized database (US National Library of Medicine). The available evidence was reviewed, and new information was incorporated in the 2010 CDC STD Treatment Guidelines. RESULTS Two HPV vaccines are now available, the quadrivalent HPV vaccine and the bivalent HPV vaccine; either vaccine is recommended routinely for girls aged 11 or 12 years. The quadrivalent HPV vaccine may be given to boys and men aged 9-26 years. A new patient-applied treatment option for genital warts, sinecatechins 15% ointment, is available and recommended for treatment of external genital warts. This product is a mixture of active ingredients (catechins) from green tea. Finally, updated counseling guidelines and messages about HPV, genital warts, and cervical cancer are included. CONCLUSIONS This manuscript highlights updates to the 2010 CDC STD Treatment Guidelines for HPV and genital warts. Important additions to the 2010 STD Treatment Guidelines include information on prophylactic HPV vaccine recommendations, new patient-applied treatment options for genital warts, and counseling messages for patients on HPV, genital warts, cervical cancer screening, and HPV tests.
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Affiliation(s)
- Eileen F Dunne
- Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA.
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199
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Lacey CJN, Woodhall SC, Wikstrom A, Ross J. 2012 European guideline for the management of anogenital warts. J Eur Acad Dermatol Venereol 2012; 27:e263-70. [PMID: 22409368 DOI: 10.1111/j.1468-3083.2012.04493.x] [Citation(s) in RCA: 124] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Although new HPV vaccines have been developed and are in the process of implementation, anogenital warts remain a very frequent problem in clinical practice. OBJECTIVE We wished to update previously published European guidelines for the management of anogenital warts. METHODS We performed a systematic review of randomized controlled trials for anogenital warts. The primary data were analyzed and collated, and the findings were formulated within the structure of a clinical guideline. The IUSTI Europe Editorial Board reviewed the draft guideline which was also posted on the web for comments which we incorporated into the final version of the guideline. RESULTS The data confirm that only surgical therapies have primary clearance rates approaching 100%. Recurrences, including new lesions at previously treated or new sites, occur after all therapies, and rates are often 20-30% or more. All therapies are associated with local skin reactions including itching, burning, erosions and pain. CONCLUSIONS Physicians treating patients with genital warts should develop their own treatment algorithms which include local practice and recommendations. Such patient level management protocols should incorporate medical review of cases at least every 4 weeks, with switching of treatments if an inadequate response is observed. First episode patients should be offered sexually transmitted disease screening. Management should include partner notification and health promotion.
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Affiliation(s)
- C J N Lacey
- Hull York Medical School, University of York, York, UK Department of Dermatovenereology, Karolinska Hospital, Stockholm, Sweden Whittall Street Clinic, Birmingham, UK
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Repp KK, Nielson CM, Fu R, Schafer S, Lazcano-Ponce E, Salmerón J, Quiterio M, Villa LL, Giuliano AR. Male human papillomavirus prevalence and association with condom use in Brazil, Mexico, and the United States. J Infect Dis 2012; 205:1287-93. [PMID: 22396601 DOI: 10.1093/infdis/jis181] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Reported associations of condom use and human papillomavirus (HPV) infection have been inconsistent. We investigated self-reported frequency of condom use and detection of genital HPV among men. METHODS A cross-sectional analysis was conducted in men aged 18-70 years from Brazil, Mexico, and the United States. Men completed questionnaires on sexual history, condom use, and sociodemographic characteristics. Among 2621 men reporting recent vaginal sex, prevalence of any HPV, any oncogenic type, and nononcogenic types only was estimated by frequency of condom use ("always" or "not always"). Multivariable models were used to estimate prevalence ratios (PRs) for HPV according to frequency of condom use. RESULTS The prevalence of any HPV was 70.5%; any oncogenic type, 34%, and nononcogenic types only, 22.2%. The adjusted PR for always vs not always using condoms was 0.87 (95% confidence interval [CI], .77-.97) for all countries combined. The association was stronger in the United States (PR, 0.70; CI, .55-.90) than in Brazil (PR, 0.84; CI, .71-1.01) or Mexico (PR, 1.05; CI, .89-1.25) (P for interaction = .025). CONCLUSIONS HPV prevalence was high even among those who reported always using condoms, and its associations with always using condoms varied among countries.
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Affiliation(s)
- Kimberly K Repp
- Department of Public Health and Preventive Medicine, Oregon Health and Science University
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