Prevalence of oral human papillomavirus in men attending an Italian sexual health clinic

A high-risk population, formed by 79 consecutive male attendees of our sexually transmissible infections clinic, and who did not have any overt signs of human papillomavirus (HPV) infection, were examined. Oral HPV prevalence (37%) was much higher than previously reported. Periurethral HPV-DNA was found in 49% of the patients and anal HPV-DNA was found in 43% of the patients. Considering the high prevalence of oral HPV obtained in the current study, it is important to further investigate the burden of oral HPV, not only in men who have sex with men, but also in heterosexual men and in women.

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Human papillomavirus prevalence in the oral cavity of men who have sex with men: a study of its first from Beirut, Lebanon

Sexual Health ◽

10.1071/sh16045 ◽

2016 ◽

Vol 13 (4) ◽

pp. 397 ◽

Cited By ~ 4

Author(s):

Ismaël Maatouk ◽

Khalil Abdo

Keyword(s):

Human Papillomavirus ◽

Oral Cavity ◽

Hpv Infection ◽

Sexually Active ◽

Hiv Status ◽

Geographic Variations ◽

Hpv Dna ◽

Hpv Prevalence ◽

Sex With Men ◽

Hiv Negative

Background: Human papillomavirus (HPV) infection is the most common sexually transmissible viral infection worldwide. HPV is highly prevalent in sexually active men who have sex with men (MSM). The main objective of this study is to assess HPV prevalence in the oral cavity of MSM from Beirut, Lebanon. Methods: From November 2015 to January 2016, 42 MSM were recruited using respondent-driven sampling and provided oral samples for HPV DNA and for linear array testing to detect HPV type. Results: In total, 28 (66.67%) HIV-negative and 14 (33.33%) HIV-positive MSM were included. Overall, HPV prevalence in the oral cavity was 10% (95% CI 0.93–19.07) among all participants, but there was no statistical difference according to HIV status. The HPV type was exclusively HPV-6. Conclusions: These findings did not find an urgent need for routine HPV prevalence and screening for cancers in the oral cavity of a MSM group in Lebanon; however, they confirm previous findings about geographic variations in HPV prevalences.

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Oral Human Papillomavirus (HPV) Infection in HPV-Positive Patients With Oropharyngeal Cancer and Their Partners

Journal of Clinical Oncology ◽

10.1200/jco.2014.55.1341 ◽

2014 ◽

Vol 32 (23) ◽

pp. 2408-2415 ◽

Cited By ~ 94

Author(s):

Gypsyamber D'Souza ◽

Neil D. Gross ◽

Sara I. Pai ◽

Robert Haddad ◽

Karen S. Anderson ◽

...

Keyword(s):

Human Papillomavirus ◽

General Population ◽

Oropharyngeal Cancer ◽

Quantitative Polymerase Chain Reaction ◽

Invasive Cervical Cancer ◽

Hpv Infection ◽

Hpv Dna ◽

Oral Rinse ◽

Hpv Prevalence ◽

Oral Hpv

Purpose To better understand oral human papillomavirus (HPV) infection and cancer risk among long-term sexual partners of patients with HPV-positive oropharyngeal cancer (HPV-OPC). Patients and Methods An oral rinse sample, risk factor survey, cancer history, and oral examination (partners only) were collected from patients with HPV-OPC and their partners. Oral rinse samples were evaluated for 36 types of HPV DNA using PGMY 09/11 primers and line-blot hybridization and HPV16 copy number using quantitative polymerase chain reaction. Oral HPV prevalence was compared with infection among those age 45 to 65 years using National Health and Nutrition Examination Survey (NHANES) 2009-2010. Results A total of 164 patients with HPV-OPC and 93 of their partners were enrolled. Patients were primarily men (90%), were never-smokers (51%), and had performed oral sex (97%), with a median age of 56 years; they had a high prevalence of oncogenic oral HPV DNA (61%) and oral HPV16 DNA (54%) at enrollment. Female partners had comparable oncogenic oral HPV prevalence compared with members of the general population of the same age (1.2% v 1.3%). Among the six male partners, no oncogenic oral HPV infections were detected. No precancers or cancers were identified during partner oral cancer screening examinations. However, a history of cervical disease was reported by nine partners (10.3%) and two female patients (11.8%), and three patients (2.0%) reported a previous partner who developed invasive cervical cancer. Conclusion Oral HPV16 DNA is commonly detected among patients with HPV-OPC at diagnosis, but not among their partners. Partners of patients with HPV-OPC do not seem to have elevated oral HPV infection compared with the general population.

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Prevalence and distribution of human papillomavirus genotypes among women in northern Henan Province of China

10.21203/rs.3.rs-889505/v1 ◽

2021 ◽

Author(s):

Xiangpeng Wang ◽

Yuan Song ◽

Xiaofei Wei ◽

Guanyu Wang ◽

Ruili Sun ◽

...

Keyword(s):

Human Papillomavirus ◽

Age Groups ◽

Hpv Infection ◽

Cervical Cancer Prevention ◽

Henan Province ◽

Infection Prevalence ◽

Genotype Distribution ◽

Hpv Dna ◽

Hpv Prevalence ◽

Specific Hybridization

Abstract Background Human papillomavirus (HPV) infection can cause cervical and other cancers including cancer of vulva, vagina, penis, anus, or oropharynx. However, data concerning the prevalence and genotype distribution of HPV among women are limited in northern Henan Province of China. This study aimed to make an investigation on the current prevalence and genotype distribution of HPV among women and provided comprehensive data to guide HPV-based cervical cancer prevention in northern Henan Province. Methods A total of 15616 women aged 16 to 81 years who attended the department of gynecology of Xinxiang central hospital between January 2018 and December 2019 were enrolled in this study. HPV DNA was detected by PCR method followed by HPV type-specific hybridization. The overall prevalence, age-specific prevalence and genotype distribution of HPV were investigated. Results The overall HPV prevalence was 19.7% among women in northern Henan Province. Single, double and multiple HPV infections accounted for 13.7%, 4.3% and 1.8% of the total cases, respectively. HPV prevalence was 41.8% among women aged 16 to 19 years, 21.1% among women aged 20 to 29 years, 18.1% among women aged 30 to 39 years, 17.7% among women aged 40 to 49 years, 20.8% among women aged 50 to 59 years, 22.9% among women more than 60 years. HPV infection rates differed significantly across different age groups. Most infections were caused by high-risk HPV (HR-HPV) and single genotype HPV infection was the most common pattern. The most common HR-HPV genotype was HPV16, followed by HPV52, HPV58, HPV53 and HPV39. The most common low-risk HPV (LR-HPV) genotype was HPV6, followed by HPV61, HPV81, HPV54 and HPV11. Conclusions HPV infection is common among women in northern Henan Province. The highest infection prevalence was found in women less than 20 years old. The 9-valent HPV vaccine for routine vaccination is strongly recommended in northern Henan Province.

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Prevalence of Oral Human Papillomavirus Infection among Indian HIV-Positive Men Who Have Sex With Men: A Cross-Sectional Study

10.21203/rs.3.rs-60960/v1 ◽

2020 ◽

Author(s):

Alexandra Lydia Hernandez ◽

Rajiv Karthik ◽

Murugesan Sivasubramanian ◽

Anantharam Raghavendran ◽

Shelly Lensing ◽

...

Keyword(s):

Human Papillomavirus ◽

Hpv Infection ◽

Sexual History ◽

Hiv Positive ◽

Increased Risk ◽

Oral Hpv ◽

Hpv Types ◽

Sex With Men ◽

The Impact ◽

Hiv Positive Men

Abstract Background: Oral human papillomavirus (HPV) infection has been causally linked to a subset of oropharyngeal cancers in Western populations15-20, and both oropharyngeal cancer and oral HPV infection are increased among HIV-positive individuals24,41. India has high incidences of oral and oropharyngeal cancers, and Indian HIV-positive men who have sex with men (MSM) may be at increased risk of developing oropharyngeal cancers. However, there is little information available on the prevalence of oral HPV in this population.Methods: We tested 302 HIV-positive Indian MSM for oral HPV infection using L1 HPV DNA PCR with probes specific for 29 types and a mixture of 10 additional types. CD4+ level and plasma HIV viral load (VL) were measured. Participants completed an interviewer-administered questionnaire including a sexual history.Results: The prevalence of oral HPV was 23.7% (95% CI: 19-29%) and 2.4% of participants had oncogenic HPV types. No participants had oral HPV type 16 (HPV-16) and the prevalence of other anogenital HPV types was low. Participants with higher CD4+ levels had reduced odds of having any oral HPV infection (OR: 3.1 [1.4-6.9]) in multivariable analyses.Conclusions: This is the first report of oral HPV among Indian HIV-positive MSM. Our results show a high prevalence of oral HPV infection consistent with studies from Western populations. However, oncogenic anogenital HPV types were relatively uncommon in our study population. It is unknown what the impact of this distribution of oral HPV will be on oropharyngeal cancers. HIV-positive MSM in India should be monitored closely for oral and oropharyngeal pre-cancer and cancer.

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Differences in Factors Associated With High- and Low-Risk Oral Human Papillomavirus Genotypes in Men

The Journal of Infectious Diseases ◽

10.1093/infdis/jiaa693 ◽

2020 ◽

Author(s):

Deepti Bettampadi ◽

Brittney Dickey ◽

Martha Abrahamsen ◽

Bradley Sirak ◽

Maria Luiza Baggio ◽

...

Keyword(s):

Human Papillomavirus ◽

High Risk ◽

Sexual Behaviors ◽

Hpv Infection ◽

Low Risk ◽

Factors Associated ◽

Hpv Prevalence ◽

Oral Hpv ◽

Multivariable Models ◽

High Risk Hpv

Abstract Background Human papillomavirus (HPV) causes oral warts and oropharyngeal cancer (OPC). Human papillomavirus-attributable OPC incidence among men is significantly increasing worldwide, yet few studies have reported oral HPV across multiple countries or examined factors associated with low- and high-risk HPV separately. Methods Oral gargles from 3095 men in the multinational HPV Infection in Men (HIM) Study were HPV genotyped. Multivariable models assessed factors independently associated with high-risk and low-risk HPV prevalence. Results The prevalence of high-risk and low-risk HPV was 6.0% and 2.8%, respectively. Greater number of sexual partners was only associated with high-risk HPV (1.88; 95% confidence interval [CI], 1.22–2.90) prevalence. In multivariable models, residing in Mexico (1.66; 95% CI, 1.15–2.40) and smoking (1.66; 95% CI, 1.13–2.44) were significantly associated with high-risk HPV, and history of consistent gum bleeding (2.16; 95% CI, 1.35–3.45) was significantly associated with low-risk HPV. Gender of the sexual partner did not alter the results for either high- or low-risk HPV endpoints. Conclusions Different factors were independently associated with high- and low-risk oral HPV. Oral sexual behaviors were associated with high-risk HPV, and oral health was associated with low-risk HPV. High-risk HPV prevalence differed by country of residence, highlighting the need for additional studies in multiple countries.

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High Prevalence of Anal and Oral High-Risk Human Papillomavirus in Human Immunodeficiency Virus–Uninfected French Men Who Have Sex With Men and Use Preexposure Prophylaxis

Open Forum Infectious Diseases ◽

10.1093/ofid/ofz291 ◽

2019 ◽

Vol 6 (9) ◽

Cited By ~ 4

Author(s):

Ralph-Sydney Mboumba Bouassa ◽

Laurent Bélec ◽

Camelia Gubavu ◽

Hélène Péré ◽

Mathieu Matta ◽

...

Keyword(s):

Human Immunodeficiency Virus ◽

Human Papillomavirus ◽

High Risk ◽

Odds Ratio ◽

Adjusted Odds Ratio ◽

Hpv Infection ◽

Preexposure Prophylaxis ◽

Immunodeficiency Virus ◽

Oral Hpv ◽

Sex With Men

Abstract Background We assessed the prevalence and risk factors of anal and oral high-risk (HR) human papillomavirus (HPV) infection in human immunodeficiency virus–uninfected men who have sex with men (MSM) and take preexposure prophylaxis (PrEP) in France. Methods Anal and oral samples were screened by multiplex real-time polymerase chain reaction (Anyplex II HPV 28; Seegene) for HPV DNA. Results A total of 61 unvaccinated MSM (mean age, 36.1 years) were enrolled. Anal HPV and HR-HPV prevalences were 93.4% and 81.9%, respectively, and oral HPV and HR-HPV prevalences, 33.9% and 19.6%, respectively. HR-HPV type 33 was the most detected genotype, in both anal and oral samples. Among MSM, 68.8% carried ≥1 anal HPV type targeted by the 9-valent Gardasil-9 vaccine; all oral HPV-positive samples carried ≥1 strain included in the vaccine. Condomless receptive anal intercourse and history of anal gonorrhea were the main factors associated with increased risk for anal HPV infection (adjusted odds ratio, 10.4) and anal infection with multiple HR-HPV genotypes (5.77), respectively. Conversely, having had <10 partners in the last 12 months was associated with decreased risk for anal carriage of both multiple HPV (adjusted odds ratio, 0.19) and HR-HPV (0.17) types. Conclusion French MSM using PrEP are at high risk for both anal and oral carriage of HR-HPV that could lead to HPV-related cancers.

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Concurrent and Concordant Anal and Oral Human PapillomaVirus Infections Are Not Associated with Sexual Behavior in At-Risk Males

Pathogens ◽

10.3390/pathogens10101254 ◽

2021 ◽

Vol 10 (10) ◽

pp. 1254

Author(s):

Francesca Rollo ◽

Alessandra Latini ◽

Maria Benevolo ◽

Amalia Giglio ◽

Eugenia Giuliani ◽

...

Keyword(s):

Sexual Behavior ◽

Human Papillomavirus ◽

Study Groups ◽

Hpv Infection ◽

Oral Infections ◽

Concurrent Infections ◽

Oral Hpv ◽

Independent Association ◽

Sex With Men ◽

Sequential Acquisition

Men who have sex with men (MSM) harbor the highest prevalence of anal and oral Human Papillomavirus (HPV) infection, particularly if HIV-infected. We investigated anal and oral HPV infections in HIV-infected and HIV-uninfected MSM, to assess concurrent (HPV detected at both sites, irrespective of the genotypes), and concordant infections (same genotype[s] detected at both sites). Matched anal and oral samples from 161 MSM (85 HIV-infected, and 76 HIV-uninfected) were tested with the Linear Array. Determinants of concurrent and concordant infections were evaluated using logistic regression. Anal infections were 4 to 7 times more frequent than oral infections in both study groups (p < 0.0001). Concurrent infections were not significantly different in HIV-infected (25.9%) and HIV-uninfected MSM (17.1%), p = 0.18. A concordant infection was found in 15 MSM (9.3%). Concordance was for one genotype in 14 individuals and for four genotypes in the remaining subject. In the overall population, only age was independently associated with a concurrent infection (AOR = 3.10, 95% CI: 1.34–7.19 for >39 vs. ≤39 years). None of the parameters of sexual behavior showed independent association with concordant infections. Among MSM, concordant anal and oral HPV infections do not seem to be explained by sexual behavior, but might derive from sequential acquisition by autoinoculation.

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Prevalence of Oral Human Papillomavirus Infection among Indian HIV-positive Men who have Sex with Men: A Cross-Sectional Study

10.21203/rs.3.rs-60960/v2 ◽

2021 ◽

Author(s):

Alexandra Lydia Hernandez ◽

Rajiv Karthik ◽

Murugesan Sivasubramanian ◽

Anantharam Raghavendran ◽

Shelly Lensing ◽

...

Keyword(s):

Human Papillomavirus ◽

Hpv Infection ◽

Sexual History ◽

Hiv Positive ◽

Increased Risk ◽

Oral Hpv ◽

Hpv Types ◽

Sex With Men ◽

The Impact ◽

Hiv Positive Men

Abstract Background: Oral human papillomavirus (HPV) infection has been causally linked to a subset of oropharyngeal cancers in Western populations15-20, and both oropharyngeal cancer and oral HPV infection are increased among HIV-positive individuals24,41. India has high incidences of oral and oropharyngeal cancers, and Indian HIV-positive men who have sex with men (MSM) may be at increased risk of developing oropharyngeal cancers. However, there is little information available on the prevalence of oral HPV in this population.Methods: We tested 302 HIV-positive Indian MSM for oral HPV infection using L1 HPV DNA PCR with probes specific for 29 types and a mixture of 10 additional types. CD4+ level and plasma HIV viral load (VL) were measured. Participants completed an interviewer-administered questionnaire including a sexual history.Results: The prevalence of oral HPV was 23.7% (95% CI: 19-29%) and 2.4% of participants had oncogenic HPV types. No participants had oral HPV type 16 (HPV-16) and the prevalence of other anogenital HPV types was low. Participants with higher CD4+ levels had reduced odds of having any oral HPV infection (OR: 3.1 [1.4-6.9]) in multivariable analyses. Conclusions: This is the first report of oral HPV among Indian HIV-positive MSM. Our results show a high prevalence of oral HPV infection consistent with studies from Western populations. However, oncogenic anogenital HPV types were relatively uncommon in our study population. It is unknown what the impact of this distribution of oral HPV will be on oropharyngeal cancers. HIV-positive MSM in India should be monitored closely for oral and oropharyngeal pre-cancer and cancer.

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Prevalence and Genotype Distribution of Genital Human Papillomavirus Infection in Female Sex Workers in the World: A Systematic Review and Meta-Analysis

10.21203/rs.3.rs-18665/v2 ◽

2020 ◽

Author(s):

Mohammad Farahmand ◽

Mohsen Moghoofei ◽

Abolfazl Dorost ◽

Saeedeh Abbasi ◽

Seyed Hamidreza Monavari ◽

...

Keyword(s):

Systematic Review ◽

Human Papillomavirus ◽

Sex Workers ◽

Female Sex Workers ◽

Meta Analysis ◽

Hpv Infection ◽

Hpv Prevalence ◽

High Prevalence ◽

The World ◽

Hpv Types

Abstract Background: Female sex workers (FSWs) are amongst the most susceptible groups to acquire human papillomavirus (HPV) infection and consequently, to develop cervical intraepithelial neoplasia and cervical cancer. This is the first systematic review and meta-analysis to provide estimates of the pooled prevalence of HPV infection and the distribution of HPV types among FSWs across the world. Methods: Five computerized databases were searched for relevant studies published since the inception date of databases to September 2019. The pooled HPV prevalence was calculated by the random effect model described by DerSimonian-Laird. Subgroup analysis was performed to identify the probable sources of heterogeneity. The meta-analysis was performed using the “Metaprop” function in the R package Meta. Results: Sixty-two studies involving 21402 FSWs from 33 countries were included in this meta-analysis, and the pooled HPV prevalence was 42.60% (95% confidence interval (CI): 38.58%-46.71%). HPV-16 (10.16%, 95% CI: 8.20%–12.51%), HPV-52 (7.98%, 95% CI: 5.91%–10.70%), and HPV-53 (6.01%, 95% CI: 4.40%–8.15%) were the most common high-risk HPV types identified among FSWs. The pooled estimated prevalence of HPV infection among FSWs before and after 2010 were slightly different, 43.64% (95% CI: 36.12%-51.46%) and 41.97% (95% CI: 37.28%-46.81%), respectively. Conclusion: Due to the high prevalence of HPV infection, particularly with high-risk types, FSWs have a great susceptibility to the development of cervical and vaginal cancers. Furthermore, they can transmit their infection to their clients, which may result in a high prevalence of HPV and the incidence of HPV-associated malignancies among the general population.

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Heterogeneity in the prevalence of high-risk human papillomavirus infection in HIV-negative and HIV-positive men who have sex with men in West Africa

Clinical Infectious Diseases ◽

10.1093/cid/ciab157 ◽

2021 ◽

Author(s):

Issifou Yaya ◽

Véronique Boyer ◽

Phyllis Amivi Ehlan ◽

Alou Coulibaly ◽

Mawuényégan Kouamivi Agboyibor ◽

...

Keyword(s):

Human Papillomavirus ◽

High Risk ◽

West Africa ◽

Associated Factors ◽

Hpv Infection ◽

Hiv Positive ◽

Hpv Prevalence ◽

Study Country ◽

Sex With Men ◽

Hiv Negative

Abstract Background Men who have sex with men (MSM) are at high risk of human papillomavirus (HPV) infection. We assessed (i) the prevalence of high-risk HPV (HR-HPV) infection and associated factors, and (ii) the prevalence of vaccine-preventable HPV infections in MSM in Burkina Faso, Côte d’Ivoire, Mali, and Togo. Methods A cross-sectional study was conducted in 2017-2018 among MSM ≥18 years old followed in community-based clinics. HPV infection was investigated in oral and anal samples using the e-BRID system. Factors associated with HR-HPV infection were identified using multivariate logistic regressions. Results Among 631 participants, 425 were HIV-negative and 206 HIV-positive. HR-HPV prevalence ranged from 9.2 to 34.8% in the former, and 33.3 to 71.0% in the latter according to the study country. In multivariate analysis, HIV infection (adjusted odds ratio 3.61, 95% confidence interval 2.48–5.27) and study country (4.73, 2.66–8.43 for Mali; 3.12, 1.68–5.80 for Burkina Faso; 3.51, 1.92–6.42 for Togo) were associated with HR-HPV infection. Other associated factors were low educational level, self-defined homosexual identity and condomless anal sex. The prevalence of infections which can be prevented with bivalent, quadrivalent and nonavalent vaccines was 5.9, 27.1, and 34.6% in HIV-negative participants, and 18.9, 43.7, and 54.9% in HIV-positive participants, respectively. Conclusion HR-HPV prevalence was very heterogeneous between the study countries in both HIV-negative and HIV-positive MSM. Vaccine-preventable HPV infections predominated. Vaccination should be proposed to young MSM to reduce the burden of HPV infection in this vulnerable population and their female partners in West Africa.

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