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Human papillomavirus testing

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https://www.readbyqxmd.com/read/28103272/prevalence-and-determinants-of-oral-human-papillomavirus-infection-in-500-young-adults-from-italy
#1
Valentina Lupato, Dana Holzinger, Daniela Höfler, Anna Menegaldo, Paolo Giorgi Rossi, Annarosa Del Mistro, Maria Cristina Da Mosto, Michael Pawlita, Paolo Boscolo-Rizzo
Although the prevalence of human papillomavirus (HPV)-related oropharyngeal squamous cell carcinoma (OPSCC) is increasing in developed countries and becoming a relevant health issue, the natural history of oral HPV infection is still unclear. Estimating the infection's prevalence in specific populations and identifying risk factors can widen our understanding of its natural history and help to delineate appropriate prevention strategies. This study sought to (i) determine oral HPV prevalence and genotype distribution in a large series of young Italian adults, (ii) validate an oral rinse sampling/storage protocol, and (iii) pinpoint factors associated with oral HPV infection...
2017: PloS One
https://www.readbyqxmd.com/read/28102032/nonpromoter-methylation-of-the-cdkn2a-gene-with-active-transcription-is-associated-with-improved-locoregional-control-in-laryngeal-squamous-cell-carcinoma
#2
Miriam M Ben-Dayan, Thomas J Ow, Thomas J Belbin, Joshua Wetzler, Richard V Smith, Geoffrey Childs, Brenda Diergaarde, D Neil Hayes, Jennifer R Grandis, Michael B Prystowsky, Nicolas F Schlecht
We previously reported a novel association between CDKN2A nonpromoter methylation and transcription (ARF/INK4a) in human papillomavirus associated oropharyngeal tumors. In this study we assessed whether nonpromoter CDKN2A methylation in laryngeal squamous cell carcinomas (LXSCC) conferred a similar association with transcription that predicted patient outcome. We compared DNA methylation and ARF/INK4a RNA expression levels for the CDKN2A locus using the Illumina HumanMethylation27 beadchip and RT-PCR in 43 LXSCC tumor samples collected from a prospective study of head and neck cancer patients treated at Montefiore Medical Center (MMC)...
January 19, 2017: Cancer Medicine
https://www.readbyqxmd.com/read/28100761/the-acceptability-of-self-sampled-screening-for-hpv-dna-a-systematic-review-and-meta-analysis
#3
REVIEW
Erik J Nelson, Brandy R Maynard, Travis Loux, Jessica Fatla, Rebecca Gordon, Lauren D Arnold
OBJECTIVE: To examine whether or not self-sampled cervical screening for human papillomavirus (HPV) DNA is acceptable and if women prefer self-sampling to clinician-based sampling. DESIGN: Systematic review and meta-analysis. DATA SOURCES: Thirty-seven primary studies obtained through a comprehensive search of six electronic bibliographic databases from 1986 to 2014 and other sources. Search keywords included HPV, screening, DNA testing, vaginal testing, self-collected specimen, self-collected sample, self-sampling, self-screening, preferences and acceptability...
February 2017: Sexually Transmitted Infections
https://www.readbyqxmd.com/read/28100371/-changes-in-genotype-prevalence-of-human-papillomavirus-over-10-year-follow-up-of-a-cervical-cancer-screening-cohort
#4
L Dong, S Y Hu, Q Zhang, R M Feng, L Zhang, X L Zhao, J F Ma, S D Shi, X Zhang, Q J Pan, W H Zhang, Y L Qiao, F H Zhao
Objective: To evaluate the dynamic variation of genotypes distribution of human papillomavirus (HPV) over 10-year follow-up in a cervical cancer screening cohort. Methods: Based on the Shanxi Province Cervical Cancer Screening Study Ⅰ cohort, we detected HPV genotypes on the well-preserved exfoliated cervical cells from women who were tested HPV positive from year 2005 to year 2014 using reverse linear probe hybridization assay. The changes of prevalence of type-specific HPV over time among the overall population were estimated using linear mixed models...
January 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28098569/human-papillomavirus-genotyping-of-incidental-malignant-and-premalignant-lesions-on-hemorrhoidectomy-specimens
#5
Yiang Hui, M Ruhul Quddus, Jayasimha N Murthy, Dongfang Yang, C James Sung, Shaolei Lu, Murray B Resnick, Li Juan Wang
Routine histopathologic examination of hemorrhoidectomy specimens is controversial having been described as not useful and expensive with few of these common cases demonstrating incidental lesions. However, unexpected premalignant and malignant lesions have been detected on excised hemorrhoids. The high-risk human papillomavirus (HR-HPV) types associated with these incidentally identified high-grade lesions are presently unknown. We aimed to identify cases of incidental high-grade anal intraepithelial neoplasia (HG-AIN) and anal squamous cell carcinoma incidentally discovered on hemorrhoidectomy specimens, genotype HR-HPVs from these lesions, and assess p53 and p16 expression by immunohistochemistry to identify risk factors for their development...
January 16, 2017: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/28096198/comparison-of-triage-strategies-for-hpv-positive-women-canadian-cervical-cancer-screening-trial-results
#6
Sandra Dakdouk Isidean, Marie-Hélène Mayrand, Agnihotram V Ramanakumar, Isabel Rodrigues, Alex Ferenczy, Sam Ratnam, François Coutlée, Eduardo L Franco
BACKGROUND: High-risk human papillomavirus (HR-HPV) testing has become a preferred cervical cancer screening strategy in some countries due to its superior sensitivity over cytology-based methods for identifying cervical intraepithelial neoplasia of grade 2 or worse (CIN2+). Improved sensitivity has been accompanied by reductions in specificity and concerns regarding over-screening and over-treatment of women with transient or non-progressing HR-HPV infections. Triage of HR-HPV+ women to colposcopy is, thus, warranted for appropriate management and treatment...
January 17, 2017: Cancer Epidemiology, Biomarkers & Prevention
https://www.readbyqxmd.com/read/28092058/sub-regional-assessment-of-hpv-vaccination-among-female-adolescents-in-the-intermountain-west-and-implications-for-intervention-opportunities
#7
Julia Bodson, Qian Ding, Echo L Warner, Amy J Hawkins, Kevin A Henry, Deanna Kepka
Objectives We investigated the similarities and differences in the factors related to human papillomavirus (HPV) vaccination of female adolescents in three sub-regions of the Intermountain West (IW). Methods We analyzed 2011-2012 National Immunization Survey-Teen data. Respondents (parents) who were living in the IW and who had daughters aged 13-17 years old with provider-verified immunization records were included in our analyses. East, Central, and West sub-regions were defined based on geographic contiguity and similarity in HPV vaccination rates and sociodemographic characteristics...
January 13, 2017: Maternal and Child Health Journal
https://www.readbyqxmd.com/read/28091963/pilot-test-of-survey-to-assess-dental-and-dental-hygiene-student-human-papillomavirus-related-oropharyngeal-cancer-knowledge-perceptions-and-clinical-practices
#8
Holdunn Rutkoski, Brynn Fowler, Ryan Mooney, Lisa Pappas, Barbara L Dixon, Lilliam M Pinzon, James Winkler, Deanna Kepka
This was the first study to develop and pilot test an assessment tool for the examination of human papillomavirus (HPV)-related oropharyngeal cancer (OPC) knowledge, perceptions, and clinical practices of oral health students. An interdisciplinary team developed the tool using surveys that examined this topic in other populations. The tool was then pilot tested at two different dental programs. Results from the pilot informed revisions to the final version of the tool. Of the 46 student participants, 18 were first-year dental hygiene and 28 were first-year dental students...
January 14, 2017: Journal of Cancer Education: the Official Journal of the American Association for Cancer Education
https://www.readbyqxmd.com/read/28091335/high-prevalence-of-hpv-infection-in-the-remote-villages-of-french-guiana-an-epidemiological-study
#9
A Adenis, V Dufit, M Douine, F Corlin, G Ayhan, F Najioullah, V Molinie, P Brousse, G Carles, V Lacoste, R Cesaire, M Nacher
Cervical cancer is the second most frequent cancer in women in French Guiana. Studies have shown that populations living in the remote areas of the interior have early sexual debut and that multiple sexual partnerships are common. The objective of the present study was thus to determine the prevalence of human papillomavirus (HPV) infection in these areas. A study was conducted in women aged 20-65 years with previous sexual activity. Women were included on a voluntary basis after using local media and leaders to inform them of the visit of the team...
January 16, 2017: Epidemiology and Infection
https://www.readbyqxmd.com/read/28088590/human-papillomavirus-hpv-68-and-58-are-the-most-prevalent-genotypes-in-women-from-quilombos-communities-in-the-state-of-maranh%C3%A3-o-brazil
#10
José Eduardo Batista, Vera Aparecida Saddi, Keila Patrícia Almeida de Carvalho, Andréa Alves Ribeiro, Kelly Deyse Segati, Megmar Aparecida Dos S Carneiro, Silvio G Monteiro, Maria do Desterro S B Nascimento, Silvia Helena Rabelo-Santos
OBJECTIVES: to determine the frequency of human papillomavirus (HPV) types and behavioral characteristics related to cytological abnormalities in women descendants of slaves, who live in isolated communities known as Quilombos in the state of Maranhão, Brazil. METHODS: Cervicovaginal specimens of 353 women were analyzed by conventional cytology and genotyping. HPV detection and genotyping was performed using a Linear Array HPV genotyping test kit. Behavioral factors and their association with cytological abnormalities were analyzed as well as the association between cytological abnormalities and HPV infection...
January 11, 2017: International Journal of Infectious Diseases: IJID
https://www.readbyqxmd.com/read/28088173/high-risk-human-papillomavirus-infection-and-abnormal-cervical-cytology-among-nepali-and-bhutanese-refugee-women-living-in-eastern-nepal
#11
Madhav P Bhatta, Derek C Johnson, Mingma Lama, Shilu Aryal, Pema Lhaki, Sadeep Shrestha
BACKGROUND: Cervical cancer is the leading cause of cancer morbidity and mortality among women in Nepal and Bhutan. Data on high-risk human papillomavirus (HR-HPV) infection and cervical abnormalities among Nepali and Bhutanese women are sparse. The objectives of this study were to assess and compare the prevalence of HR-HPV infection and cervical abnormalities among Nepali and Bhutanese women living in Jhapa District in eastern Nepal; and examine the risk factors for HR-HPV infection and cervical abnormalities in those women...
January 14, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28074444/effects-of-an-education-intervention-about-hpv-self-testing-for-healthcare-providers-and-staff
#12
Brynne E Presser, Mira L Katz, Abigail B Shoben, Deborah Moore, Mack T Ruffin, Electra D Paskett, Paul L Reiter
Human papillomavirus (HPV) self-testing is an emerging cervical cancer screening strategy, yet efforts to educate healthcare providers and staff about HPV self-testing are lacking. We report the findings of a brief education intervention about HPV self-testing for healthcare providers and staff. We conducted education sessions during 2015 with healthcare providers and staff (n = 33) from five federally qualified health centers located in Appalachian Ohio. Participants attended a one-time session and completed pre- and post-intervention surveys...
January 10, 2017: Journal of Cancer Education: the Official Journal of the American Association for Cancer Education
https://www.readbyqxmd.com/read/28074107/frequency-of-chlamydia-trachomatis-infection-in-cervical-intraepithelial-lesions-and-the-status-of-cytological-p16-ki-67-dual-staining
#13
R Robial, A Longatto-Filho, C M Roteli-Martins, M F Silveira, D Stauffert, G G Ribeiro, I M Linhares, M Tacla, M A Zonta, E C Baracat
BACKGROUND: Chlamydia trachomatis (Ct) is not a disease subject to mandatory reporting in Brazil, and the prevalence rate of this genital infection varies according to the region in which studies are conducted, as well as by the detection technique employed. Ct has been associated with persistence of Human papillomavirus (HPV) infection and the facilitation of cervical carcinoma development. We evaluated the Chlamydia trachomatis infection and its association with cytology, p16/Ki-67 dual-stained cytology and cervical intraepithelial lesions status in a screening cohort in Brazil...
2017: Infectious Agents and Cancer
https://www.readbyqxmd.com/read/28069334/prevalence-of-anal-infection-due-to-high-risk-human-papillomavirus-and-analysis-of-e2-gene-integrity-among-women-with-cervical-abnormalities
#14
María Del Refugio Gonzalez-Losa, Marylin Puerto-Solís, Guadalupe Ayora-Talavera, Jesús Gómez-Carvallo, Alejandra Euán-López, José I Cisneros-Cutz, Ariel Rosado-López, Jesúa Echeverría Salazar, Laura Conde-Ferráez
BACKGROUND: High-risk human papillomaviruses (HR-HPV) infection has been associated with 90% of anal cancer cases. Women with abnormal cytology are a high-risk group to develop anal neoplasia. The aim of this study is to describe the prevalence and epidemiology of HR-HPV 16, 18, 45, and 58 anal infections in women with cervical abnormalities, as well as to assess E2 gene integrity. METHODS: A cross-sectional study was performed on 311 cervical and 311 anal samples from patients with abnormal cytology in two colposcopy clinics in Yucatan, Mexico...
January 6, 2017: Enfermedades Infecciosas y Microbiología Clínica
https://www.readbyqxmd.com/read/28068597/hpv-based-strategy-in-follow-up-of-patients-treated-for-high-grade-cervical-intra-epithelial-neoplasia-5-year-results-in-a-public-health-surveillance-setting
#15
P Garutti, C Borghi, C Bedoni, G Bonaccorsi, P Greco, M Tognon, F Martini
OBJECTIVE: Human papillomavirus (HPV) DNA testing is used increasingly for measuring the outcome of treatment for high-grade cervical intra-epithelial neoplasia (CIN2+). However, there is no international consensus regarding the number of tests and follow-up visits necessary in the post-treatment surveillance. A negative HPV DNA test result may permit relaxing the intensive post-treatment surveillance, but this possibility has not been standardized by all institutions to date. STUDY DESIGN: In 2008, the surveillance programme covering the Emilia-Romagna region in northern Italy adopted the HPV DNA test as a routine tool in the follow-up of women treated for CIN2+...
December 23, 2016: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28063525/the-impact-of-skin-diseases-on-quality-of-life-a-multicenter-study
#16
G Sanclemente, C Burgos, J Nova, F Hernández, C González, M I Reyes, N Córdoba, Á Arévalo, E Meléndez, J Colmenares, S Ariza, G Hernández
INTRODUCTION: To date, no formal study has been published regarding how Colombian patients with skin disorders could be affected according to their perception of disease. OBJECTIVE: To determine the impact in quality of life of skin diseases in a Colombian population. METHODS: This multicenter study included patients with skin disease from almost the whole country. Individuals >18 years old; of any gender; with any skin disease and who signed informed consent, were included...
January 4, 2017: Actas Dermo-sifiliográficas
https://www.readbyqxmd.com/read/28063461/acceptability-of-self-sampling-in-portuguese-women-the-good-the-bad-or-the-ugly
#17
Jani Silva, Fátima Cerqueira, Rui Medeiros
Background: Self-sampling is a less costly approach that has been used for human papillomavirus (HPV) testing. Methods: A cross-sectional study involving 313 Portuguese women assessed the acceptability of cervicovaginal self-sampling. Results: Self-sampling was a well-accepted method [75.7%; 95% confidence interval (CI) 70.5-80.2], and the majority of women felt no pain (67.4%; 95% CI 61.9-72.5), no discomfort (70.9%; 95% CI 65.5-75.8) and no complexity (76.4%; 95% CI 71.2-80.9). The willingness to repeat self-sampling was high (89...
January 9, 2017: Sexual Health
https://www.readbyqxmd.com/read/28061890/hpv-dna-in-saliva-from-patients-with-scc-of-the-head-and-neck-is-specific-for-p16-positive-oropharyngeal-tumours
#18
Jason K Wasserman, Ryan Rourke, Bibianna Purgina, Lisa Caulley, Jim Dimitroulakis, Martin Corsten, Stephanie Johnson-Obaseki
BACKGROUND: Human papillomavirus (HPV) is an important cause of head and neck squamous cell carcinoma (HNSCC), especially in young people. These tumours overexpress p16 and respond well to treatment. The rapid detection of HPV in patients with HNSCC may expedite treatment when p16 status is not immediately available. METHODS: Saliva-based DNA collection kits and nested polymerase chain reaction (PCR) were used to determine the HPV status of 62 individuals with biopsy-proven HNSCC...
January 6, 2017: Journal of Otolaryngology—Head & Neck Surgery
https://www.readbyqxmd.com/read/28060456/significance-of-high-risk-hpv-detection-in-women-with-atypical-glandular-cells-on-pap-testing-analysis-of-1857-cases-from-an-academic-institution
#19
Stell Patadji, Zaibo Li, Dinesh Pradhan, Chengquan Zhao
BACKGROUND: The role of high-risk human papillomavirus (hrHPV) testing in women with various types of atypical glandular cells (AGC) on Papanicolaou (Pap) test is undetermined. METHODS: Herein, the authors retrospectively searched their pathology database for cases of AGC with concurrent hrHPV testing and histological follow-up results within 1 year between January 2008 and December 2013. RESULTS: Among 3709 AGC cases occurring during the study period, 2287 had concurrent Hybrid Capture 2 HPV testing results...
October 24, 2016: Cancer
https://www.readbyqxmd.com/read/28056116/comparison-of-survival-outcomes-among-human-papillomavirus-negative-ct1-2-n1-2b-patients-with-oropharyngeal-squamous-cell-cancer-treated-with-upfront-surgery-vs-definitive-chemoradiation-therapy-an-observational-study
#20
Jacqueline R Kelly, Henry S Park, Yi An, Joseph N Contessa, Wendell G Yarbrough, Barbara A Burtness, Roy Decker, Zain Husain
Importance: Human papillomavirus (HPV)-negative oropharyngeal squamous cell carcinoma (OPSCC) has shown resistance to conventional concurrent chemoradiation (CRT) therapy and carries a relatively poor prognosis in comparison with HPV-positive disease, with decreased locoregional control and overall survival (OS). In the present analysis, we examine whether upfront surgical resection improves overall survival in a large national sample. Objective: To compare survival outcomes among patients with newly diagnosed cT1-2 N1-2b HPV-negative OPSCC when treated with primary surgical resection vs CRT...
January 5, 2017: JAMA Oncology
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