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Barquet-Muñoz SA, López-Morales RA, Stier EA, Mejorada-Pulido E, Solís-Ramírez D, Jay N, Moctezuma P, Morales-Aguirre M, García-Carrancá A, Méndez-Martínez R, Martin-Onraët A, Pérez-Montiel D, Mendoza-Palacios MJ, Volkow P. Prevalence of anal high-risk human papillomavirus (HR-HPV) types in people living with HIV and a history of cancer. HIV Med 2024. [PMID: 39031851 DOI: 10.1111/hiv.13684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 06/04/2024] [Indexed: 07/22/2024]
Abstract
This study aimed to describe the prevalence of high-risk human papillomavirus (HR-HPV) types in the anal canal in a cohort of people living with HIV (PLWHIV) with a history of malignancy. SETTING Referral tertiary care hospital for adult patients with cancer. METHODS We reviewed data of patients from the AIDS Cancer Clinic on antiretroviral therapy in chronic control who were consecutively referred for high-resolution anoscopy (HRA), where they underwent anal evaluation, collection of specimens for anal cytology and anal human papillomavirus (HPV) followed by HRA with directed biopsy if needed. RESULTS A total of 155 patients were included; 149 (96.1%) were men, all of them men who have sex with men (MSM); the median age was 39 (IQR 32-47) years; 105 (67.7%) with Kaposi sarcoma, 40 (25.8%) with non-Hodgkin lymphoma and 10 (6.4%) with other neoplasms; only 7 (4.5%) had active cancer. The prevalence of HR-HPV infection was 89% (n=138) (95% CI 83-93) with at least one HR-HPV infection, and 62% (96) had coinfection with at least two types; the median HR-HPV types of coinfection were 3 (IQR 2-4). The number of patients infected with HPV 16 was 64 (41.3%, 95% CI 33.8-49.3), HPV 18 was 74 (47.7%, 95% CI 39.9-55.7) and with both 35 (22.6%). Some 59 patients (38%) had high-grade squamous intraepithelial lesions (HSIL) and 49 (31.6%) had low-grade squamous intraepithelial lesions (LSIL). The prevalence of HR-HPV and HSIL among patients aged ≤35 and >35 years was the same. CONCLUSIONS In this cohort of PLWHIV with a history of malignancy we found a high prevalence of HR-HPV 16 and 18 and anal HSIL, even in persons aged ≤35 years. These data highlight the importance of anal cancer screening in PLWHIV and history of malignancy.
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Affiliation(s)
| | - Roxana A López-Morales
- Laboratory of Virus and Cancer, Unidad de Investigación Biomédica en Cáncer, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México & Instituto Nacional de Cancerología, Mexico City, Mexico
| | - Elizabeth A Stier
- Department of Obstetrics and Gynecology, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts, USA
| | | | - Diego Solís-Ramírez
- Dysplasia Department, Instituto Nacional de Cancerología, Mexico City, Mexico
| | - Naomi Jay
- Anal Neoplasia Clinic, Research, and Education Center, University of California San Francisco, San Francisco, California, USA
| | - Paulina Moctezuma
- Dysplasia Department, Instituto Nacional de Cancerología, Mexico City, Mexico
| | | | - Alejandro García-Carrancá
- Laboratory of Virus and Cancer, Unidad de Investigación Biomédica en Cáncer, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México & Instituto Nacional de Cancerología, Mexico City, Mexico
| | - Rocío Méndez-Martínez
- Basic Research Unit, Virus, and Cancer Laboratory, Instituto Nacional de Cancerología, Mexico City, Mexico
| | | | - Delia Pérez-Montiel
- Department of Surgical Pathology, Instituto Nacional de Cancerología, Mexico City, Mexico
| | | | - Patricia Volkow
- Infectious Diseases Department, Instituto Nacional de Cancerología, Mexico City, Mexico
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Díez-Martínez M, Perpiñá-Galvañ J, Ferri J, Ventero M, Portilla J, Cabañero-Martínez MJ. Evaluation of the validity of the HPV viral load compared to conventional techniques for the detection of high-grade anal intraepithelial lesions in men with HIV who have sex with men. PeerJ 2023; 11:e15878. [PMID: 37637161 PMCID: PMC10460151 DOI: 10.7717/peerj.15878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 07/18/2023] [Indexed: 08/29/2023] Open
Abstract
Background The incidence of high-grade anal intraepithelial lesions (HSILs) has increased in recent years among men who have sex with men with human immunodeficiency virus (HIV). This work evaluated the validity of the human papilloma virus viral load (HPV-VL) versus cytological and qualitative HPV results to detect HSILs. Methods From May 2017 to January 2020, 93 men who have sex with men and HIV were included in an anal cancer screening program from the Infectious Diseases Unit at a tertiary-care hospital in Alicante (Spain). The gold-standard for the screening of anal HSILs is the anal biopsy using high-resolution anoscopy. The diagnostic methods compared against gold-standard were HPV-16-VL, HPV-18-VL, and HPV-16-18-VL co-testing, anal cytology, and qualitative HPV detection. The receiver operating characteristic (ROC) curve and cut-off points for HPV-VL were calculated. The sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and Cohen's Kappa coefficient (κ) were also calculated. Results The mean patient age was 44.6 ± 9.5 years. All of them received antiretroviral treatment, 96.8% had an HIV viral load of <50 copies/mL and 17.2% had a previous diagnosis of AIDS. The diagnosis of the anal biopsies were: 19.4% (n = 18) HSIL, 29.1% (n = 27) LSIL, and 51.6% (n = 48) negative. An HPV-16-VL >6.2 copies/cell was detected in the HSIL biopsy samples (p = 0.007), showing a sensitivity of 100% and a specificity of 46.2%. HPV-18-VL and HPV16-18-VL co-testing showed a sensitivity of 75% and 76.9% and a specificity of 72.7% and 61.3%, respectively. The highest PPV was 50% obtained with the cytology and HPV-18-VL. The HPV-16-VL showed a NPV of 100%, followed by 88.9% in the HPV-18-VL and 87% in the abnormal cytology. Cohen's Kappa coefficient were: HPV-18-VL (κ = 0.412), abnormal cytology (κ = 0.353) and HPV-16-VL (κ = 0.338). Conclusions HPV-VL testing improved the detection sensitivity but not the specificity for HSIL biopsies compared to anal cytology and the qualitative detection of HPV. In men who have sex with men and HIV the HPV-VL could be an useful tool for diagnosis of HSILs in anal cancer screening programs. Further studies will be needed to evaluate the clinical implications of HPV-VL in these programs.
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Affiliation(s)
- Marcos Díez-Martínez
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- Infectious Diseases Unit, Alicante University General Hospital, Alicante, Spain
- Spanish AIDS Research Network, Carlos III Health Institute, Madrid, Spain
| | - Juana Perpiñá-Galvañ
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- Nursing Department, Alicante University, Alicante, Spain
| | - Joaquín Ferri
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- Surgery Department, Alicante University General Hospital, Alicante, Spain
| | - Maripaz Ventero
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- Microbiology Department, Alicante University General Hospital, Alicante, Spain
| | - Joaquin Portilla
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- Infectious Diseases Unit, Alicante University General Hospital, Alicante, Spain
- Spanish AIDS Research Network, Carlos III Health Institute, Madrid, Spain
- Department of Clinical Medicine, Miguel Hernandez University, Elche, Alicante, Spain
| | - María José Cabañero-Martínez
- Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- Nursing Department, Alicante University, Alicante, Spain
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Chihu-Amparan L, Pedroza-Saavedra A, Gutierrez-Xicotencatl L. The Immune Response Generated against HPV Infection in Men and Its Implications in the Diagnosis of Cancer. Microorganisms 2023; 11:1609. [PMID: 37375112 DOI: 10.3390/microorganisms11061609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 06/15/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
Human papillomavirus (HPV) infection is associated with precancerous lesions and cancer of the genital tract both in women and men. The high incidence of cervical cancer worldwide focused the research on this infection mainly in women and to a lesser extent in men. In this review, we summarized epidemiological, immunological, and diagnostic data associated with HPV and cancer in men. We presented an overview of the main characteristics of HPV and infection in men that are associated with different types of cancer but also associated with male infertility. Men are considered important vectors of HPV transmission to women; therefore, identifying the sexual and social behavioral risk factors associated with HPV infection in men is critical to understand the etiology of the disease. It is also essential to describe how the immune response develops in men during HPV infection or when vaccinated, since this knowledge could help to control the viral transmission to women, decreasing the incidence of cervical cancer, but also could reduce other HPV-associated cancers among men who have sex with men (MSM). Finally, we summarized the methods used over time to detect and genotype HPV genomes, as well as some diagnostic tests that use cellular and viral biomarkers that were identified in HPV-related cancers.
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Affiliation(s)
- Lilia Chihu-Amparan
- Center of Research for Infection Diseases, National Institute of Public Health, Cuernavaca 62100, Morelos, Mexico
| | - Adolfo Pedroza-Saavedra
- Center of Research for Infection Diseases, National Institute of Public Health, Cuernavaca 62100, Morelos, Mexico
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Sofiani VH, Veisi P, Rukerd MRZ, Ghazi R, Nakhaie M. The complexity of human papilloma virus in cancers: a narrative review. Infect Agent Cancer 2023; 18:13. [PMID: 36843070 PMCID: PMC9969657 DOI: 10.1186/s13027-023-00488-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 02/09/2023] [Indexed: 02/27/2023] Open
Abstract
Among human tumorigenic viruses, the role of Human papillomavirus (HPV) has been proven as one of the most important oncoviruses that are associated with a large number of cancers. Most cancers of the genital area such cervical and anal cancer as are caused by HPV, and in many other cancers, such as colorectal, gastric, liver, esophageal, urinary bladder, and head and neck cancers, it is considered as one of the important risk factors. Our search was conducted for published researches between 2000 and 2022 by using several international databases including Scopus, PubMed, and Web of Science as well as Google scholar. We also evaluated additional evidence from relevant published articles. It has been demonstrated that HPV can promote tumorigenesis via focusing on genes, proteins, and signaling pathways, by using E6 and E7 oncoproteins and inhibiting two crucial tumor suppressors, P53 and Rb. The following study was performed to investigate different malignant cancers under the influence of HPV infection and changes in molecular factors caused by HPV infection.
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Affiliation(s)
- Vahideh Hamidi Sofiani
- grid.411747.00000 0004 0418 0096Department of Microbiology, Golestan University of Medical Sciences, Gorgan, Iran
| | - Parsa Veisi
- grid.411747.00000 0004 0418 0096Department of Microbiology, Golestan University of Medical Sciences, Gorgan, Iran
| | - Mohammad Rezaei Zadeh Rukerd
- grid.412105.30000 0001 2092 9755Gastroenterology and Hepatology Research Center, Institute of Basic and Clinical Physiology Sciences, Kerman University of Medical Sciences, Kerman, Iran
| | - Reza Ghazi
- Department of Biotechnology, Golestan University of Medical Sciences, Gorgan, Iran.
| | - Mohsen Nakhaie
- Gastroenterology and Hepatology Research Center, Institute of Basic and Clinical Physiology Sciences, Kerman University of Medical Sciences, Kerman, Iran.
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PREVALENCE AND RISK FACTORS OF ANAL HPV INFECTION IN MSM LIVING WITH HIV: IDENTIFYING THE TARGET GROUPS TO PRIORITIZE FOR IMMUNIZATION. J Acquir Immune Defic Syndr 2022; 91:226-231. [DOI: 10.1097/qai.0000000000003057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 07/05/2022] [Indexed: 11/25/2022]
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Zhang J, Chen X, Ye Y, Shen W, Ye X, Lin Y, Lin Z, Tan S, Gao M, Ding Y, Lin H, Wang Y, He N, Liu X. Increased CD4 + T cell count is associated with lower anal human papillomavirus prevalence among HIV-positive male cohort in Taizhou, China: a cross-sectional study. BMC Infect Dis 2022; 22:250. [PMID: 35287600 PMCID: PMC8919533 DOI: 10.1186/s12879-022-07251-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 03/07/2022] [Indexed: 11/22/2022] Open
Abstract
Objectives This study aims to investigate the association between CD4+ T cell count and combined antiretroviral therapy (cART) with the prevalence of anal human papillomavirus (HPV) infection among HIV-positive male cohort in China. Methods A survey was conducted in men from a HIV cohort in Taizhou, China between 2016 and 2019. A face-to-face questionnaire interview was administered, and an anal-canal swab was collected for HPV genotyping. Results A total of 766 HIV-positive men were recruited. The HPV prevalence was lower among those with increased CD4+ T cell count than those with decreased or unchanged (46.5 vs. 56.6%, p = 0.033) from baseline. In multivariable models, having the current CD4+ T cell count of 350–499 cells/µL (aOR 0.28, 95% CI 0.13–0.64), and of ≥ 500 cells/µL (aOR 0.26, 95% CI 0.11–0.60) were associated with lower prevalence of any type HPV infection compared with those with < 200 cells/µL. Having taken NVP + 3TC + AZT was inversely associated with any high-risk (HR)-HPV (aOR 0.47, 95% CI 0.25–0.90) and any low-risk (LR)-HPV infection (aOR 0.40, 95% CI 0.18–0.88), compared with those taking EFV + 3TC + TDF. Conclusions Increased CD4+ T cell count at follow-up was significantly associated with lower prevalence of anal HPV infection. Inverse associations between NVP + 3TC + AZT and HR-HPV or LR-HPV infecton were observed.
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Affiliation(s)
- Jing Zhang
- Department of Epidemiology, School of Public Health, and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Xiaoxiao Chen
- Taizhou City Center for Disease Control and Prevention, Taizhou, Zhejiang, China
| | - Yiwen Ye
- Department of Epidemiology, School of Public Health, and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Weiwei Shen
- Taizhou City Center for Disease Control and Prevention, Taizhou, Zhejiang, China
| | - Xiaohong Ye
- Linhai District Center for Disease Control and Prevention, Taizhou, Zhejiang, China
| | - Yajun Lin
- Sanmen District Center for Disease Control and Prevention, Taizhou, Zhejiang, China
| | - Zhebin Lin
- Wenling District Center for Disease Control and Prevention, Taizhou, Zhejiang, China
| | - Shigang Tan
- Huangyan District Center for Disease Control and Prevention, Taizhou, Zhejiang, China
| | - Meiyang Gao
- Department of Epidemiology, School of Public Health, and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Yingying Ding
- Department of Epidemiology, School of Public Health, and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Haijiang Lin
- Taizhou City Center for Disease Control and Prevention, Taizhou, Zhejiang, China
| | - Youyi Wang
- Department of Epidemiology, School of Public Health, and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Na He
- Department of Epidemiology, School of Public Health, and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Xing Liu
- Department of Epidemiology, School of Public Health, and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China.
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Ejaz M, Andersson S, Batool S, Ali T, Ekström AM. Anal human papillomavirus infection among men who have sex with men and transgender women living with and without HIV in Pakistan: findings from a cross-sectional study. BMJ Open 2021; 11:e052176. [PMID: 34725079 PMCID: PMC8562516 DOI: 10.1136/bmjopen-2021-052176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVES The aim of this study was to determine the prevalence of infection, genotypes and risk factors for human papillomavirus (HPV) among men who have sex with men (MSM) and transgender women living with and without HIV in Pakistan. Anal infection with HPV is very common worldwide among MSM, particularly among MSM living with HIV. The high prevalence of HIV among MSM and male-to-female transgendered individuals in Pakistan is a significant health concern since access to screening and health-seeking is often delayed in this stigmatised key population. DESIGN This cross-sectional study was conducted between March 2016 and November 2017. PARTICIPANTS, SETTING AND DATA COLLECTION This study recruited MSM and transgender-women who self-reported to have had anal sex in the last 6 months, and were at least 18 years of age, from the sexual health and antiretroviral therapy centres. Structured questionnaires were administered, and blood samples were obtained to confirm HIV status. Anal swabs were collected for HPV-DNA detection and typing. MAIN OUTCOME MEASURES The primary outcome was the prevalence of 'HPV-DNA infection'. The prevalence ratios (PR) were calculated using Cox proportional hazard model algorithms to analyse the association between exposure variables and HPV-infection. RESULTS Complete data were available for 298 MSM and transgender women (HIV +n=131; HIV-n=167). The overall HPV-DNA prevalence was 65.1% and was higher in participants living with HIV as compared with HIV-negative (87% vs 48%; χ2p≤0.001). Likewise, 28.9% of participants living with HIV were infected with two or more than two types of HPV as compared with 18.8% participants without HIV(χ2 p≤0.001). The most frequent HPV type was HPV6/11 (46.9%), followed by HPV16 (35.1%), HPV18 (23.2%) and HPV35 (21.1%). HIV status (PR 2.81, 95% CI 2.16 to 3.82) and never condom use (PR 3.08, 95% CI 1.69 to 5.60)) were independently associated with prevalence of 'anal-HPV16 infection' when adjusting for confounding for age, other sexual and behavioural factors, for example, smoking and alcohol consumption. CONCLUSION High prevalence of HPV indicates a substantial future risk of anal cancer in Pakistani MSM and transgender women, and particularly in those living with HIV. Current findings support anal Pap-smear HPV screening for this particular group and vaccination efforts for future generations.
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Affiliation(s)
- Muslima Ejaz
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
- Community Health Sciences, Aga Khan University Medical College, Karachi, Sindh, Pakistan
| | | | - Salma Batool
- Molecular Biology, Sindh Institute of Urology and Transplantation, Karachi, Sindh, Pakistan
| | - Tazeen Ali
- Community Health Sciences & School of Nursing, Aga Khan University Medical College, Karachi, Sindh, Pakistan
| | - Anna Mia Ekström
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
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Hernandez AL, Karthik R, Sivasubramanian M, Raghavendran A, Lensing S, Lee JY, Abraham P, Mathai D, Palefsky JM. Prevalence of oral human papillomavirus infection among Indian HIV-positive men who have sex with men: a cross-sectional study. BMC Infect Dis 2021; 21:675. [PMID: 34247583 PMCID: PMC8274002 DOI: 10.1186/s12879-021-06301-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Accepted: 06/09/2021] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Oral human papillomavirus (HPV) infection has been causally linked to a subset of oropharyngeal cancers in Western populations, and both oropharyngeal cancer and oral HPV infection are increased among HIV-positive individuals. 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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Affiliation(s)
- Alexandra L Hernandez
- Division of Infectious Diseases, Department of Medicine, University of California, Box 0654, 513 Parnassus Ave, Room S420, San Francisco, CA, 94143, USA.
- Public Health Program, College of Education and Health Sciences, Touro University, Vallejo, CA, USA.
| | - Rajiv Karthik
- Department of Infectious Diseases, Christian Medical College, Vellore, India
| | | | | | - Shelly Lensing
- Department of Biostatistics, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Jeannette Y Lee
- Department of Biostatistics, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Priya Abraham
- Department of Clinical Virology, Christian Medical College, Vellore, India
| | - Dilip Mathai
- Apollo Institute of Medical Sciences and Research, Hyderabad, India
| | - Joel M Palefsky
- Division of Infectious Diseases, Department of Medicine, University of California, Box 0654, 513 Parnassus Ave, Room S420, San Francisco, CA, 94143, USA
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Farahmand M, Monavari SH, Tavakoli A. Prevalence and genotype distribution of human papillomavirus infection in different anatomical sites among men who have sex with men: A systematic review and meta-analysis. Rev Med Virol 2021; 31:e2219. [PMID: 33527636 DOI: 10.1002/rmv.2219] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 01/07/2021] [Accepted: 01/12/2021] [Indexed: 12/15/2022]
Abstract
Men who have sex with men (MSM) are at increased risk of human papillomavirus (HPV) infection because of their high-risk sexual behaviours. In this study, a meta-analytic approach was used to systematically analyse the literature to elucidate the prevalence and genotype distribution of anal, penile, oral and urethral HPV infection among MSM in the world. To carry out this systematic review, five electronic databases including Web of Science, PubMed, Scopus, Embase, and Google Scholar were searched for relevant studies published from January 2012 to November 2019, and pertinent data were collected from the eligible articles. The pooled HPV prevalence was calculated for each anatomical region using a random-effect model weighted by the inverse variance method. The meta-analysis was performed using the "Metaprop" function in the R package Meta. The overall pooled prevalence of anal, penile, oral and urethral HPV infection among MSM were 78.4% (95% confidence interval [CI]: 75.6%-81.0%), 36.2% (95% CI: 29.1%-44.0%), 17.3% (95% CI: 13.6%-21.7%) and 15.4% (95% CI: 7.8%-27.9%), respectively. Stratified analyses showed that the prevalences of HPV were significantly higher in HIV-positive than HIV-negative MSM. The most frequent HPV high-risk type detected in the anus, penis and oral cavity was HPV-16 (19.9%, 4.9% and 3.1%, respectively). HPV infection is rising in MSM because of high-risk sexual behaviours, suggesting an increased future risk of developing HPV-related diseases and malignancies in this population.
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Affiliation(s)
- Mohammad Farahmand
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Hamidreza Monavari
- Department of Medical Virology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Ahmad Tavakoli
- Department of Medical Virology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran.,Research Center of Pediatric Infectious Diseases, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran
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Kelly H, Chikandiwa A, Alemany Vilches L, Palefsky JM, de Sanjose S, Mayaud P. Association of antiretroviral therapy with anal high-risk human papillomavirus, anal intraepithelial neoplasia, and anal cancer in people living with HIV: a systematic review and meta-analysis. Lancet HIV 2020; 7:e262-e278. [PMID: 32109408 DOI: 10.1016/s2352-3018(19)30434-5] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Revised: 12/12/2019] [Accepted: 12/19/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND The effect of antiretroviral therapy (ART) on the natural history of anal high-risk HPV and anal lesion progression is not well established. We reviewed the association of ART and other HIV-related factors on anal HPV infection, anal intraepithelial neoplasia (AIN), and anal cancer among people living with HIV. METHODS For this systematic review and meta-analysis, we searched MEDLINE and EMBASE for studies published between Jan 1, 1996, and Oct 30, 2019, that reported the association of HIV-related exposures (ART or highly active ART [HAART], HIV-RNA plasma viral load [PVL], and nadir or current CD4 cell count) with outcomes of anal high-risk HPV prevalence, incidence, and persistence; prevalence, incidence, progression, or regression of anal histological and cytological abnormalities; and anal cancer incidence. Effect estimates were extracted whenever available; otherwise, they were calculated from raw data. We assessed the risk of bias of included studies using the Newcastle-Ottawa scale, and random-effects meta-analyses were done to examine heterogeneity using the I2 statistic. This study is registered on the PROSPERO database, CRD42018007271. FINDINGS We identified 6777 studies, of which 5377 were excluded before full-text review. 122 studies providing estimates for 130 distinct populations matched the inclusion criteria. The populations comprised 417 006 people living with HIV (women, men who have sex with men, and men who have sex with women). 41 (32%) population estimates were not stratified by sex or sexual orientation. People living with HIV receiving ART had 35% lower high-risk HPV prevalence than ART-naive people (crude odds ratio [OR] 0·65, 95% CI 0·54-0·79; I2 12·1%, p=0·31) in 18 studies, and prolonged ART use was associated with a 10% reduction per year in high-risk HPV prevalence in two studies (adjusted OR 0·90, 0·85-0·95; I2 0%, p=0·88). People living with HIV with undetectable PVL had lower HSIL-AIN2+ prevalence than those with detectable PVL (crude OR 0·84, 0·72-0·98; I2 0%, p=0·80) in 16 studies, particularly if sustained for more than 1 year (crude OR 0·62, 0·47-0·81; I2 0%, p=0·51). ART was not associated with anal cancer incidence when adjusted for years living with HIV in three studies (adjusted hazard ratio [HR] 1·11, 95% CI 0·68-1·80; I2 0%, p=0·57), but ART users with sustained undetectable HIV PVL had 44% lower risk of anal cancer than those without (adjusted HR 0·56, 0·44-0·70; I2 0%, p=0·94) and for each increase in nadir CD4 cell counts of 100 cells per μL, there was a 40% decrease in anal cancer incidence (crude HR 0·60, 0·46-0·78; I2 21·7%, p=0·26). INTERPRETATION Effective ART use and early initiation at high nadir CD4 counts might reduce anal high-risk HPV infection and anal cancer risk. Although most studies were cross-sectional in design and few adjusted for potential confounders, this analysis provides comprehensive estimates of the effect of ART and HIV-related factors on the natural history of anal HPV-related disease in people living with HIV. FUNDING EU Marie Skłodowska-Curie Actions programme.
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Affiliation(s)
- Helen Kelly
- Cancer Epidemiology Research Program, Catalan Institute of Oncology, Institut d'Investigació Biomèdica de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain; Clinical Research Department, London School of Hygiene & Tropical Medicine, London, UK.
| | - Admire Chikandiwa
- Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Laia Alemany Vilches
- Cancer Epidemiology Research Program, Catalan Institute of Oncology, Institut d'Investigació Biomèdica de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Joel M Palefsky
- Department of Infectious Diseases, School of Medicine, University of California, San Francisco, CA, USA
| | - Silvia de Sanjose
- Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública, Barcelona, Spain; PATH, Seattle, WA, USA
| | - Philippe Mayaud
- Clinical Research Department, London School of Hygiene & Tropical Medicine, London, UK
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11
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Kahn JA, Belzer M, Chi X, Lee J, Gaur AH, Mayer K, Martinez J, Futterman DC, Stier EA, Paul ME, Chiao EY, Reirden D, Goldstone SE, Ortiz Martinez AP, Cachay ER, Barroso LF, Da Costa M, Wilson CM, Palefsky JM. Pre-vaccination prevalence of anogenital and oral human papillomavirus in young HIV-infected men who have sex with men. PAPILLOMAVIRUS RESEARCH (AMSTERDAM, NETHERLANDS) 2019; 7:52-61. [PMID: 30658128 PMCID: PMC6356116 DOI: 10.1016/j.pvr.2019.01.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Revised: 12/06/2018] [Accepted: 01/10/2019] [Indexed: 11/23/2022]
Abstract
The aims of this study were to: 1) determine prevalence of anogenital and oral HPV, 2) determine concordance between HPV at anal, perianal, scrotal/penile, and oral sites; and 3) describe factors associated with anogenital HPV types targeted by the 9-valent vaccine. Data were collected from 2012 to 2015 among men who have sex with men 18-26 years of age enrolled in a vaccine trial (N = 145). Penile/scrotal, perianal, anal, and oral samples were tested for 61 HPV types. Logistic regression was used to identify factors associated with types in the 9-valent vaccine. Participants' mean age was 23.0 years, 55.2% were African-American, and 26.2% were Hispanic; 93% had anal, 40% penile, and 6% oral HPV. Among those with anogenital infection, 18% had HPV16. Concordance was low between anogenital and oral sites. Factors independently associated with a 9-valent vaccine-type HPV were: race (African-American vs. White, OR=2.67, 95% CI=1.11-6.42), current smoking (yes vs. no, OR=2.37, 95% CI=1.03-5.48), and number of recent receptive anal sex partners (2+ vs. 0, OR=3.47, 95% CI=1.16-10.4). Most MSM were not infected with HPV16 or HPV18, suggesting that they may still benefit from HPV vaccination, but anogenital HPV was very common, highlighting the importance of vaccinating men before sexual initiation. CLINICAL TRIAL NUMBER: NCT01209325.
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Affiliation(s)
- Jessica A Kahn
- Department of Pediatrics, Cincinnati Children's Hospital Medical Center and the University of Cincinnati College of Medicine, Cincinnati, OH, USA.
| | - Marvin Belzer
- Department of Pediatrics, University of Southern California, Los Angeles, CA, USA.
| | - Xiaofei Chi
- Department of Biostatistics, University of Arkansas for Medical Sciences, Little Rock, AR, USA.
| | - Jeannette Lee
- Department of Biostatistics, University of Arkansas for Medical Sciences, Little Rock, AR, USA.
| | - Aditya H Gaur
- Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN, USA.
| | - Kenneth Mayer
- Harvard T.H. Chan School of Public Health, Boston, MA, USA.
| | - Jaime Martinez
- John H. Stroger, Jr. Hospital of Cook County, Chicago, IL, USA.
| | | | | | - Mary E Paul
- Baylor College of Medicine, Houston, TX, USA.
| | | | - Daniel Reirden
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO, USA.
| | | | - Ana P Ortiz Martinez
- Cancer Control and Population Sciences Program, University of Puerto Rico, San Juan, PR, USA.
| | - Edward R Cachay
- Department of Medicine, Division of Infectious Diseases, University of California San Diego, San Diego, CA, USA.
| | - Luis F Barroso
- Department of Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, USA.
| | - Maria Da Costa
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA.
| | - Craig M Wilson
- Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, USA.
| | - Joel M Palefsky
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA.
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12
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Halkitis PN, Valera P, LoSchiavo CE, Goldstone SE, Kanztanou M, Maiolatesi AJ, Ompad DC, Greene RE, Kapadia F. Human Papillomavirus Vaccination and Infection in Young Sexual Minority Men: The P18 Cohort Study. AIDS Patient Care STDS 2019; 33:149-156. [PMID: 30932696 PMCID: PMC6459271 DOI: 10.1089/apc.2018.0276] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
We examined the prevalence of infection with human papillomavirus (HPV) and HIV in a cohort of young gay, bisexual, and other men who have sex with men [sexual minority men (SMM)]. HPV vaccination uptake was assessed; HIV antibody testing was performed and genetic testing for oral and anal HPV infection was undertaken. We examined both HPV vaccination and infection in relation to key demographic and structural variables. Participants (n = 486) were on average 23 years old; 70% identified as a member of a racial/ethnic minority group, and 7% identified as transgender females. Only 18.1% of the participants indicated having received the full dosage of HPV vaccination and 45.1% were unvaccinated. Slightly over half the participants (58.6%) were infected with HPV, with 58.1% testing positive for anal infection and 8.8% for oral infection. HIV seropositivity was associated with infection to oral HPV [adjusted odds ratio (AOR) = 4.03] and vaccine-preventable HPV, whereas both neighborhood-level poverty (AOR = 1.68) and HIV infection (AOR = 31.13) were associated with anal infection to HPV (AOR = 1.68). Prevalence of HPV infection is high among unvaccinated young SMM, despite the availability and eligibility for vaccination. HPV infection adds further health burden to these populations and is particularly concerning for those who are HIV positive as HIV infection increases the risk of developing HPV-related cancers. These findings underscore a missed prevention opportunity for an at-risk and underserved population and suggest the need for active strategies to increase HPV vaccination uptake in young SMM before the onset of sexual behavior.
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Affiliation(s)
- Perry N. Halkitis
- Departments of Biostatistics and Epidemiology and Urban-Global Health, School of Public Health, Rutgers University, Piscataway, New Jersey
- Center for Health, Identity Behavior and Prevention Studies, Rutgers University, Newark, New Jersey
- Department of Medicine, RWJ School of Medicine, Rutgers University, Newark, New Jersey
- Graduate School of Applied and Professional Psychology, Rutgers University, Piscataway, New Jersey
- School of Public Affairs and Administration, Rutgers University, Newark, New Jersey
| | - Pamela Valera
- Departments of Biostatistics and Epidemiology and Urban-Global Health, School of Public Health, Rutgers University, Piscataway, New Jersey
- Center for Health, Identity Behavior and Prevention Studies, Rutgers University, Newark, New Jersey
| | - Caleb E. LoSchiavo
- Departments of Biostatistics and Epidemiology and Urban-Global Health, School of Public Health, Rutgers University, Piscataway, New Jersey
- Center for Health, Identity Behavior and Prevention Studies, Rutgers University, Newark, New Jersey
| | - Stephen E. Goldstone
- Department of Surgery, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Maria Kanztanou
- Department of Epidemiology and Preventive Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Anthony J. Maiolatesi
- Center for Health, Identity Behavior and Prevention Studies, Rutgers University, Newark, New Jersey
| | - Danielle C. Ompad
- Center for Health, Identity Behavior and Prevention Studies, Rutgers University, Newark, New Jersey
- Department of Epidemiology, College of Global Public Health, New York University, New York, New York
| | - Richard E. Greene
- Center for Health, Identity Behavior and Prevention Studies, Rutgers University, Newark, New Jersey
- Department of Medicine, Langone School of Medicine, New York University, New York, New York
| | - Farzana Kapadia
- Center for Health, Identity Behavior and Prevention Studies, Rutgers University, Newark, New Jersey
- Department of Epidemiology, College of Global Public Health, New York University, New York, New York
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13
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Gautam A, Chakravarty J, Singh VK, Ghosh A, Chauhan SB, Rai M, Sundar S. Human papillomavirus infection & anal cytological abnormalities in HIV-positive men in eastern India. BMC Infect Dis 2018; 18:692. [PMID: 30587145 PMCID: PMC6307225 DOI: 10.1186/s12879-018-3618-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2018] [Accepted: 12/13/2018] [Indexed: 02/02/2023] Open
Abstract
Background Oncogenic Human papillomavirus (HPV) infections are closely associated with anal cancer which is high among human immunodeficiency virus (HIV) infected males. There are no data regarding anal HPV infection and cytological abnormalities in HIV positive males receiving free therapy in the national program. Thus, this cross-sectional study was performed to assess the prevalence and risk factors of anal HPV infection and cytological abnormalities in HIV positive males. Methods We screened 126 HIV-positive male patients attending the antiretroviral treatment center (ART) between 2014 and 2015 with anal papanicolaou smear cytology and HPV-DNA testing. HPV-DNA was detected by using polymerase chain reaction (PCR) method with two consensus primer sets E6 and MY09/11 and further analyzed for the presence of various HPV genotype by Sanger sequencing. Risk factors associated with anal cytological abnormalities and HPV infection was analyzed by using univariate and multivariate logistic regression models. Results Out of 126, 52 were on antiretroviral therapy. 91% were married to female partners but during the study 48 (38%) gave positive history of anal intercourse with other men. Anal cytology was done in 95 patients, out of which 60 (63.15%) had cytological abnormalities. LSIL (low-grade squamous intraepithelial lesions) was present in 27 (45%), ASCUS (atypical squamous cells of undetermined significance) in 31 (52%) and ASC-H (atypical squamous cells cannot exclude a high-grade squamous intraepithelial lesion) in 2 (3.33%). In multivariate analysis, the risk factors for cytological abnormality were presence of history of anal intercourse (OR, 6.1; 95% CI, 2.0–18.7) and WHO stage III & IV (OR, 2.7; 95% CI, 1.1–7.5). HPV-DNA was detected in 33/119 (27.73%) patients. The most prevalent HPV type in the study was HPV-16 (10.08%), other HPV types detected were 18,31,35,17,66,72,52,68 and 107 (17.65%). Conclusions High prevalence of anal cytological abnormalities in our study suggests that regular anal Pap smear screening should be done in HIV positive males in the ART center.
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Affiliation(s)
- Abhilasha Gautam
- Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005, India
| | - Jaya Chakravarty
- Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005, India.
| | - Vijay Kumar Singh
- Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005, India
| | - Amrita Ghosh
- Department of Pathology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005, India
| | - Shashi Bhushan Chauhan
- Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005, India
| | - Madhukar Rai
- Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005, India
| | - Shyam Sundar
- Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005, India
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14
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Palefsky J. Reprint of: Human papillomavirus infection and its role in the pathogenesis of anal cancer. SEMINARS IN COLON AND RECTAL SURGERY 2018. [DOI: 10.1053/j.scrs.2018.11.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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15
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Giuliani M, Latini A, Colafigli M, Benevolo M, Rollo F, Zaccarelli M, Giuliani E, Moretto D, Giglio A, Rezza G, Cristaudo A, Donà MG. Vaccine-preventable anal infections by human papillomavirus among HIV-infected men who have sex with men. Future Microbiol 2018; 13:1463-1472. [PMID: 30311788 DOI: 10.2217/fmb-2018-0149] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM HIV-infected men who have sex with men (MSM) show the highest prevalence of anal HPV infection. Anal prevalence of the HPVs targeted by the quadrivalent HPV vaccine (4vHPV) and nonavalent HPV vaccine (9vHPV) was estimated in this population. MATERIALS & METHODS Anal specimens were collected from HIV-infected MSM attending a sexually transmitted infection/HIV center. Specimens were analyzed using the Linear Array HPV Genotyping Test. RESULTS A total of 49.5 and 71.2% of the 313 enrolled MSM harbored at least one of the 4vHPV and 9vHPV types, respectively. A significantly decreasing trend was observed for the prevalence of both 4vHPV (p = 0.04) and 9vHPV types (p < 0.001) across age classes. CONCLUSION A substantial proportion of HIV-infected MSM do not harbor a current anal infection with vaccine-preventable HPVs. The potential benefit of the 4vHPV versus 9vHPV vaccination in these subjects, including older MSM, should be investigated.
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Affiliation(s)
- Massimo Giuliani
- HIV/STI Unit, Clinical and Experimental Dermatology Department, San Gallicano Dermatological Institute IRCCS, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Alessandra Latini
- HIV/STI Unit, Clinical and Experimental Dermatology Department, San Gallicano Dermatological Institute IRCCS, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Manuela Colafigli
- HIV/STI Unit, Clinical and Experimental Dermatology Department, San Gallicano Dermatological Institute IRCCS, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Maria Benevolo
- Pathology Department, Regina Elena National Cancer Institute IRCCS, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Francesca Rollo
- Pathology Department, Regina Elena National Cancer Institute IRCCS, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Mauro Zaccarelli
- Clinical and Research Department, Istituto Nazionale Malattie Infettive INMI Lazzaro Spallanzani IRCCS, Via Portuense, 292, 00149, Rome, Italy
| | - Eugenia Giuliani
- Department of Molecular Medicine, Sapienza University, Viale Regina Elena, 291-293 00161, Rome, Italy
| | - Domenico Moretto
- Microbiology & Clinical Pathology Department, San Gallicano Dermatological Institute IRCCS, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Amalia Giglio
- Microbiology & Clinical Pathology Department, San Gallicano Dermatological Institute IRCCS, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Giovanni Rezza
- Department of Infectious, Parasitic & Immune-mediated Diseases, Istituto Superiore di Sanità, Viale Regina Elena 299, 00141, Rome, Italy
| | - Antonio Cristaudo
- HIV/STI Unit, Clinical and Experimental Dermatology Department, San Gallicano Dermatological Institute IRCCS, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Maria G Donà
- HIV/STI Unit, Clinical and Experimental Dermatology Department, San Gallicano Dermatological Institute IRCCS, Via Elio Chianesi 53, 00144, Rome, Italy
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16
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Combes JD, Heard I, Poizot-Martin I, Canestri A, Lion A, Piroth L, Didelot JM, Ferry T, Patey O, Marchand L, Flejou JF, Clifford GM, Etienney I. Prevalence and Risk Factors for Anal Human Papillomavirus Infection in Human Immunodeficiency Virus-Positive Men Who Have Sex with Men. J Infect Dis 2018; 217:1535-1543. [PMID: 29394362 DOI: 10.1093/infdis/jiy059] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Accepted: 01/25/2018] [Indexed: 03/25/2024] Open
Abstract
Background We assessed prevalence and risk factors for anal human papillomavirus (HPV) in human immunodeficiency virus (HIV)-positive men who have sex with men (MSM), who are at high-risk of HPV-related anal cancer. Methods APACHES is a multicentric, prospective study of anal HPV infection and lesions in HIV-positive MSM aged ≥35 years. At baseline, participants underwent anal swabs for HPV and cytology, plus high-resolution anoscopy. High-risk HPV (HR-HPV) was tested by Cobas4800, with genotyping of HR-HPV positives by PapilloCheck. Results Among 490 participants, prevalence of HPV16 and HR-HPV was 29% and 70%, respectively, and did not differ significantly by age, sexual behavior, or markers of HIV or immune deficiency. Smoking was the only, albeit weak (odds ratio, 1.8; 95% confidence interval, 1.2-2.7), predictor of HR-HPV. High-risk HPV and HPV16 prevalence increased strongly with anal diagnosis severity, both by worse cytological/histological (composite) diagnosis at APACHES baseline and worse historical diagnosis. HPV16 rose from 19% among participants who were negative for lesions to 63% among participants with high-grade lesions. In contrast, non-HPV16 HR-HPVs were less prevalent in high-grade (37%) than negative (64%) composite diagnosis, and their causal attribution was further challenged by multiple HPV infections. Conclusions Human papillomavirus 16 is ubiquitously frequent among human immunodeficiency virus -positive men having sex with men, and more strongly associated with high-grade anal lesions than other high-risk types, confirming it as a target for anal cancer prevention.
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Affiliation(s)
| | - Isabelle Heard
- Centre National de Référence des HPV, Institut Pasteur, Paris
- Hôpital Tenon, AP-HP, Paris
| | - Isabelle Poizot-Martin
- Service d'Immuno-Hématologie Clinique, Université Aix Marseille, APHM Sainte-Marguerite, Marseille
- Inserm U912 (SESSTIM), Marseille
| | - Ana Canestri
- Service des Maladies Infectieuses et Tropicales, Hôpital Tenon, AP-HP, Paris
| | - Annie Lion
- Service des Maladies de l'Appareil Digestif, CHU Pontchaillou, Rennes
| | - Lionel Piroth
- Département d'Infectiologie, CHU de Dijon
- INSERM CIC 1432, Université de Bourgogne, Dijon
| | - Jean-Michel Didelot
- Département d'Hépato-Gastroentérologie, CHU Saint Eloi et Université de Montpellier, Montpellier
| | - Tristan Ferry
- Département d'Infectiologie, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon
| | - Olivier Patey
- Service de Maladies Infectieuses et Tropicales, Centre Hospitalier de Villeneuve-Saint-Georges, Villeneuve-Saint-Georges
| | - Lucie Marchand
- ANRS (France Recherche Nord et Sud Sida-HIV et Hépatites), Paris
| | - Jean-Francois Flejou
- Service d'Anatomie et Cytologie Pathologiques, Hôpital Saint-Antoine, GH HUEP, AP-HP, Paris
- Faculté de Médecine Sorbonne Université, Paris
| | | | - Isabelle Etienney
- Service de Proctologie Médico-Interventionnelle, Groupe Hospitalier Diaconesses Croix-Saint-Simon, Paris, France
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17
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Somia IKA, Teeratakulpisarn N, Jeo WS, Yee IA, Pankam T, Nonenoy S, Trachuntong D, Mingkwanrungrueng P, Sukmawati MDD, Ramautarsing R, Nilasari H, Hairunisa N, Azwa I, Yunihastuti E, Merati TP, Phanuphak P, Palefsky J, Phanuphak N. Prevalence of and risk factors for anal high-risk HPV among HIV-negative and HIV-positive MSM and transgender women in three countries at South-East Asia. Medicine (Baltimore) 2018; 97:e9898. [PMID: 29517698 PMCID: PMC5882413 DOI: 10.1097/md.0000000000009898] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2017] [Revised: 12/26/2017] [Accepted: 01/25/2018] [Indexed: 11/26/2022] Open
Abstract
This study aimed to assess the prevalence of and associated risk factors for anal high-risk human papillomavirus (hr-HPV) infection among men who have sex with men (MSM) and transgender women (TGW) in Indonesia, Thailand, and Malaysia.This was baseline data from a prospective cohort study with clinic sites in Jakarta and Bali (Indonesia), Bangkok (Thailand), and Kuala Lumpur (Malaysia).MSM and TGW aged 18 years and older from Indonesia, Thailand, and Malaysia were enrolled. Demographic and behavioral characteristics were assessed, and anal samples were collected for HPV genotyping. Multivariate logistic regression models were used to assess risk factors for anal hr-HPV overall and among HIV-positive participants.A total of 392 participants were enrolled, and 48 were TGW. As many as 245 were HIV-positive, and 78.0% of the participants were on combination antiretroviral therapy (cART). Median CD4 count was 439 cells/mm and 68.2% had undetectable HIV-RNA. HIV-positive participants had significantly more hr-HPV compared to HIV-negative participants (76.6% vs 53.5%, P < .001). HPV-16 was the most common high-risk type (20%), whereas HPV-33, -39, and -58 were significantly more common among HIV-positive participants. HIV-positive participant significantly associated with anal hr-HPV infection compared with HIV-negative (OR: 2.87, 95% CI: 1.76-4.70, P ≤ .001), whereas among HIV-positive participants transgender identity had lower prevalence of hr-HPV infection (OR: 0.42, 95% CI: 0.19-0.91, P = .03).High-risk HPV infection was very common among MSM and TGW in South-East Asia. Overall, HIV-infection, regardless of cART use and immune status, significantly increased the risk, while among HIV-positive participants transgender identity seemed to decrease the risk of anal hr-HPV.
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Affiliation(s)
- I Ketut Agus Somia
- Division of Tropical and Infectious Disease, Department of Internal Medicine, Faculty of Medicine, Udayana University and Sanglah Hospital, Denpasar, Bali, Indonesia
| | | | - Wifanto S. Jeo
- Department of Surgery, School of Medicine Universitas Indonesia/HIV Integrated Clinic Cipto Mangunkusomo Hospital, Jakarta, Indonesia
| | - Ilias A. Yee
- Clinical Investigation Centre, University Malaya Medical Centre, Kuala Lumpur, Malaysia
| | - Tippawan Pankam
- Prevention Department, Thai Red Cross AIDS Research Centre, Bangkok, Thailand
| | - Siriporn Nonenoy
- Prevention Department, Thai Red Cross AIDS Research Centre, Bangkok, Thailand
| | | | | | - Made Dewi D. Sukmawati
- Division of Tropical and Infectious Disease, Department of Internal Medicine, Faculty of Medicine, Udayana University and Sanglah Hospital, Denpasar, Bali, Indonesia
| | | | | | - Nany Hairunisa
- Clinical Investigation Centre, University Malaya Medical Centre, Kuala Lumpur, Malaysia
| | - Iskandar Azwa
- Clinical Investigation Centre, University Malaya Medical Centre, Kuala Lumpur, Malaysia
| | - Evy Yunihastuti
- Department of Internal Medicine, School of Medicine Universitas Indonesia/HIV Integrated Clinic Cipto Mangunkusomo Hospital, Jakarta, Indonesia
| | - Tuti P. Merati
- Division of Tropical and Infectious Disease, Department of Internal Medicine, Faculty of Medicine, Udayana University and Sanglah Hospital, Denpasar, Bali, Indonesia
| | - Praphan Phanuphak
- Prevention Department, Thai Red Cross AIDS Research Centre, Bangkok, Thailand
| | - Joel Palefsky
- University of California San Francisco School of Medicine
| | - Nittaya Phanuphak
- Prevention Department, Thai Red Cross AIDS Research Centre, Bangkok, Thailand
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18
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Poon MKL, Wong JPH, Li ATW, Manuba M, Bisignano A, Owino M, Vahabi M. HIV-positive MSM's knowledge of HPV and anal cancer self-sampling: A scoping review. ACTA ACUST UNITED AC 2018; 25:e83-e89. [PMID: 29507499 DOI: 10.3747/co.25.3856] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Human papillomavirus (hpv) infection is the cause of anal squamous cell cancer (ascc) in 80% of cases. Available research has also shown high prevalence of anal hpv infection among men who have sex with men (msm). However, hpv vaccination is low among msm in Canada. In light of this information, we conducted a scoping review with the aim of exploring (1) the knowledge of hpv and anal cancer among hiv-positive msm and (2) the acceptability of hpv and anal cancer self-sampling in this population. In conducting the review, we searched five electronic databases for peer-reviewed articles and abstracts published in English, between 2007 and 2017. A total of 803 articles were retrieved; after accounting for duplicates (n=40) and unmet criteria (n=754), a total of 794 articles were excluded. A final total of nine articles were used in this review. Results of this review show that hiv-positive msm have limited knowledge regarding the risks of anal cancer associated with hiv and hpv coinfection. Furthermore, there is limited research on hpv and anal cancer self-sampling in this population. However, the review of available studies suggested that hiv-positive msm were open to anal cancer self-sampling. It also identified potential barriers to self-sampling. In conclusion, we provide suggestions and future directions for policy-makers and educators to develop inclusive and accessible strategies to reach hiv-positive msm regarding anal cancer education and self-screening.
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Affiliation(s)
- M K L Poon
- School of Social Work, York University, Toronto, ON
| | - J P H Wong
- Daphne Cockwell School of Nursing, Ryerson University, Toronto, ON
| | - A T W Li
- Regent Park Community Health Centre, Toronto, ON.,Committee for Accessible AIDS Treatment, Toronto, ON
| | - M Manuba
- Daphne Cockwell School of Nursing, Ryerson University, Toronto, ON
| | - A Bisignano
- Committee for Accessible AIDS Treatment, Toronto, ON
| | - M Owino
- Committee for Accessible AIDS Treatment, Toronto, ON
| | - M Vahabi
- Daphne Cockwell School of Nursing, Ryerson University, Toronto, ON
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Genital Human Papillomavirus Infection in Indian HIV-Seropositive Men Who Have Sex With Men. Sex Transm Dis 2017; 44:173-180. [PMID: 28178116 DOI: 10.1097/olq.0000000000000564] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND The incidence of penile cancer in Indian men is high. Little is known about genital human papillomavirus (HPV) infection in Indian HIV-seropositive men who have sex with men (MSM), a population that may be at particularly high risk for genital HPV infection and, potentially, penile cancer. In this study, we assessed the prevalence and risk factors for genital HPV infection in this population. DESIGN AND METHODS Three hundred HIV-seropositive MSM were recruited from 2 clinical sites in India. They were tested for genital HPV infection using L1 HPV DNA polymerase chain reaction with probes specific for 29 types and a mixture of 10 additional types. Participants received an interviewer-administered questionnaire that included questions on demographics and behaviors. RESULTS Human papillomavirus data were available from 299 participants. The prevalence of any HPV type in the penis and scrotum was 55% and 54%, respectively. Human papillomavirus type 35 was the most common oncogenic HPV type followed by HPV-16. In multivariate analysis, being the insertive partner with 100+ male partners increased the odds of any penile HPV infection compared with not being insertive with any partners (odds ratio, 2.5; 95% confidence interval, 1.3-5.1). Circumcision was protective against penile HPV infection (odds ratio, 0.39; 95% confidence interval, 0.19-0.76). CONCLUSIONS The prevalence of penile and scrotal HPV infection was high among Indian HIV-seropositive MSM. The most common oncogenic HPV type in this population, HPV-35, is not included in any currently available HPV vaccines. Insertive anal sex with men and lack of circumcision were the primary risk factors for penile HPV infection in this population.
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Mirzaei H, Goudarzi H, Eslami G, Faghihloo E. Role of viruses in gastrointestinal cancer. J Cell Physiol 2017; 233:4000-4014. [PMID: 28926109 DOI: 10.1002/jcp.26194] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 09/08/2017] [Indexed: 12/22/2022]
Abstract
Gastrointestinal cancers are a global public health problem, which represent a vast majority of all cancer-caused deaths in both men and women. On the other hand, viral pathogens have been long implicated as etiological factors in the onset of certain human cancers, including gastrointestinal tumors. In this regard, Human Papilloma Virus (HPV), Epstein-Barr Virus (EBV), and John Cunningham Virus (JCV) have been more strongly suggested to be involved in gastrointestinal carcinogenesis; so that, the association of HPV with oropharyngeal and anal cancers and also the association of EBV with gastric cancer have been etiologically confirmed by epidemiological and experimental investigations. Although, the association of other viruses is less evident, but may rely on co-factors for their oncogenic roles. Therefore, to improve the prevention and treatment of these classes of cancer, their association with viral agents as potential risk factors should be investigated with care. In this respect, the present review has focused on the existing literature on the subject of viral involvement in gastrointestinal tumorgenesis, by covering and discussing various gastrointestinal cancers, corresponding viral agents and their oncogenic aspects and then summarizing evidences either supporting or rejecting a causal role of these pathogens in gastrointestinal malignancies.
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Affiliation(s)
- Habibollah Mirzaei
- Department of Virology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Hossein Goudarzi
- Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Gita Eslami
- Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ebrahim Faghihloo
- Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Palefsky J. Human papillomavirus infection and its role in the pathogenesis of anal cancer. SEMINARS IN COLON AND RECTAL SURGERY 2017. [DOI: 10.1053/j.scrs.2017.04.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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