The prevalence of human papillomavirus in colorectal adenomas and adenocarcinomas: A systematic review and meta-analysis

2014 ◽  
Vol 50 (8) ◽  
pp. 1446-1461 ◽  
Author(s):  
Louise Baandrup ◽  
Louise T. Thomsen ◽  
Tina Bech Olesen ◽  
Klaus Kaae Andersen ◽  
Bodil Norrild ◽  
...  
Keyword(s):  
Systematic Review ◽  
Human Papillomavirus ◽  
Meta Analysis ◽  
Colorectal Adenomas

Prevalence of human papillomavirus by geographical regions, sexual orientation and HIV status in China: a systematic review and meta-analysis

2018 ◽  
Vol 94 (6) ◽  
pp. 434-442 ◽  
Author(s):  
Xiaomeng Ma ◽  
Qian Wang ◽  
Jason J Ong ◽  
Christopher K Fairley ◽  
Shu Su ◽  
...  
Keyword(s):  
Systematic Review ◽  
Cervical Cancer ◽  
Human Papillomavirus ◽  
Meta Analysis ◽  
Hpv Vaccination ◽  
Hpv Infection ◽  
Central China ◽  
Hiv Positive ◽  
Heterosexual Men ◽  
Hpv Prevalence

ObjectiveHuman papillomavirus (HPV) infection causes multiple cancers in both women and men. In China, both HPV vaccination and cervical cancer screening coverages are low. We aim to investigate the temporal and geographical trends of HPV DNA prevalence in heterosexual men, women, men who have sex with men (MSM) and people living with HIV (PLHIV) in China.MethodsWe conducted a systematic review, collecting publications in PubMed, Web of Science, China National Knowledge Infrastructure (CNKI) and Wanfang Data from January 2000 to May 2017. A total of 247 studies were selected for this meta-analysis to estimate pooled HPV prevalence, incidence of cervical cancer and risk of infection for subgroups. Meta-regression was applied to identify contributing factors to prevalence heterogeneities.ResultsThe national HPV prevalence was 15.6% (95% CI (14.4% to 16.9%)) in women with normal cervical cytology, and Central China had the highest prevalence (20.5% (15.2% to 25.8%)). HPV prevalence in heterosexual men (14.5% (11.3% to 17.7%)) was comparable with that of women (OR=1.09 (0.98 to 1.17)), but HPV prevalence in MSM (59.9% (52.2% to 67.6%)) was significantly higher than that in heterosexual men (OR=8.81 (8.01 to 9.69)). HIV-positive women (45.0% (38.4% to 51.6%)) and HIV-positive MSM (87.5% (82.3% to 90.9%)) had 4.67 (3.61 to 6.03) and 6.46 (5.20 to 8.02) times higher risk of HPV infection than their HIV negative counterparts.ConclusionHPV infection is prevalent in China, particularly in Central China, in comparison with the global level and neighbouring countries. Targeted HPV vaccination for women, MSM and PLHIV and scale-up of cervical screening for women are priorities in curbing the HPV epidemic in China.

Racial disparities and human papillomavirus status in oropharyngeal cancer: A systematic review and meta-analysis

Head & Neck ◽  
2018 ◽  
Vol 41 (1) ◽  
pp. 256-261 ◽  
Author(s):  
Nicholas R. Lenze ◽  
Douglas R. Farquhar ◽  
Angela L. Mazul ◽  
Maheer M. Masood ◽  
Jose P. Zevallos
Keyword(s):  
Systematic Review ◽  
Human Papillomavirus ◽  
Racial Disparities ◽  
Oropharyngeal Cancer ◽  
Meta Analysis

scholarly journals Sexually Transmitted Infections and Male Circumcision: A Systematic Review and Meta-Analysis

ISRN Urology ◽  
2013 ◽  
Vol 2013 ◽  
pp. 1-42 ◽  
Author(s):  
Robert S. Van Howe
Keyword(s):  
Systematic Review ◽  
Human Papillomavirus ◽  
Sexually Transmitted Infections ◽  
Sexually Transmitted Infection ◽  
Positive Impact ◽  
Meta Analysis ◽  
Transmitted Infection ◽  
Sexually Transmitted ◽  
General Populations ◽  
Simplex Virus

The claim that circumcision reduces the risk of sexually transmitted infections has been repeated so frequently that many believe it is true. A systematic review and meta-analyses were performed on studies of genital discharge syndrome versus genital ulcerative disease, genital discharge syndrome, nonspecific urethritis, gonorrhea, chlamydia, genital ulcerative disease, chancroid, syphilis, herpes simplex virus, human papillomavirus, and contracting a sexually transmitted infection of any type. Chlamydia, gonorrhea, genital herpes, and human papillomavirus are not significantly impacted by circumcision. Syphilis showed mixed results with studies of prevalence suggesting intact men were at great risk and studies of incidence suggesting the opposite. Intact men appear to be of greater risk for genital ulcerative disease while at lower risk for genital discharge syndrome, nonspecific urethritis, genital warts, and the overall risk of any sexually transmitted infection. In studies of general populations, there is no clear or consistent positive impact of circumcision on the risk of individual sexually transmitted infections. Consequently, the prevention of sexually transmitted infections cannot rationally be interpreted as a benefit of circumcision, and any policy of circumcision for the general population to prevent sexually transmitted infections is not supported by the evidence in the medical literature.

Prevalence and Genotype distribution of Human Papillomavirus Infection in Different Anatomical Sites among Men Who Have Sex with Men (MSM): A Systematic Review and Meta-Analysis

2020 ◽  
Author(s):  
Mohammad Farahmand ◽  
Seyed Hamidreza Monavari ◽  
Ahmad Tavakoli
Keyword(s):  
Systematic Review ◽  
Human Papillomavirus ◽  
High Risk ◽  
Sexual Behaviors ◽  
Meta Analysis ◽  
Hpv Infection ◽  
Genotype Distribution ◽  
Increased Risk ◽  
Pertinent Data ◽  
Sex With Men

Abstract Background: Homosexual men or men who have sex with men (MSM) are at increased risk of human papillomavirus (HPV) infection because of their high-risk sexual behaviors. In this large study, a meta-analytic approach was used to systematically analyze the literature to elucidate the prevalence and genotype distribution of anal, penile, oral, and urethral HPV infection among MSM in the world.Methods: To carry out this systematic review, five electronic databases were searched for relevant studies published from January 2012 through to November 2019, and pertinent data were collected from the eligible articles. The pooled HPV prevalences were calculated for each anatomical region using random-effect model weighted by the inverse variance method. Subgroup analyses were performed to identify the probable sources of heterogeneity. The meta-analysis was performed using the “Metaprop” function in the R package Meta.Results: The overall pooled prevalence of anal, penile, oral, and urethral HPV infection among MSM were 78.11 % (95% CI: 75.50%-80.52%), 36.26% (95% CI: 29.13%–44.05%), 17.33% (95% CI: 13.65%–21.75%), and 15.40% (95% CI: 7.86%–27.97%), 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 (20.32%, 4.96%, and 3.16%, respectively). Conclusion: HPV infection is on the dramatic rise in MSM because of high-risk sexual behaviors, strongly suggesting the increased risk of developing HPV-related diseases and malignancies in this population. Among different sexual orientations, male homosexuality is associated with the highest risk of acquiring sexually transmitted infections.

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