Search results for "Papillomavirus"
showing 10 items of 194 documents
Wichtige epidemiologische Studientypen
2007
Veränderung von Inzidenz und Mortalität von Kopf-Hals-Malignomen in Rheinland-Pfalz, 2000–2009
2014
Hintergrund: Epidemiologische Daten zu Kopf-Hals-Malignomen werden trotz ihrer anatomisch-histologischen Heterogenitat oft aggregiert berichtet. In Deutschland gibt es bisher nur wenige Studien, die Trends von Inzidenz und Mortalitat detailliert nach Tumorentitaten analysiert haben. Weiterhin ist wenig daruber bekannt, ob die Inzidenz von HPV-assoziierten Tumorentitaten der Kopf-Hals-Region zugenommen hat. Methoden: Anhand von Krebsregisterdaten aus Rheinland-Pfalz von 2000–2009 wurden altersstandardisierte Inzidenz- und Mortalitatsraten fur alle Kopf-Hals-Tumorentitaten einzeln und nach Lokalisationsgruppen, die HPV-assoziiert sein konnten, berechnet. Zeitliche Trends wurden mittels Joinpo…
Microbiota e HPV nel carcinoma orale
2021
La carcinogenesi è un processo multifattoriale in cui sono coinvolti differenti fattori esogeni; tra questi, il microbiota sembra svolgere un ruolo attivo nei mec- canismi di sviluppo del carcinoma orale [1]. Nella presente trattazione saranno descritti i principali aspetti epidemiologici, clinici e patogenetici che vedono coinvolto il microbiota orale nel processo di carcinogenesi omodistrettuale. A tal proposito, per facilità di trattazione, è stata condotta una distinzione del microbiota orale in due gruppi: microbiota orale batterico e microbiota orale non batterico (i.e. Candida spp, Human Papilloma Virus). Fra i microrganismi appartenenti a quest’ultimo gruppo, verrà condotta una disa…
Detection of Human Papillomavirus DNA in cervical samples: analysis of the new PGMY-PCR compared to Hybrid Capture II, MY-PCR and a Two-step nested P…
2004
The PGMY-PCR for human papillomavirus (HPV) was evaluated, in parallel with nested PCR (nPCR), in samples with noted Hybrid Capture II (HCII) and MY-PCR results. PGMY-PCR detected HPV DNA in 2.5% of HCII-negative-MY-PCR-negative samples and in 71.7% of HCII-positive-MY-PCR-negative samples; also, it detected the MY-PCR-negative-nPCR-negative types HPV-42, HPV-44, HPV-51, HPV-87, and HPV-89.
Human papillomaviruses in oral carcinoma and oral potentially malignant disorders: a systematic review.
2011
Human papillomavirus (HPV) in oral carcinoma (OSCC) and potentially malignant disorders (OPMD) is controversial. The primary aim was to calculate pooled risk estimates for the association of HPV with OSCC and OPMD when compared with healthy oral mucosa as controls. We also examined the effects of sampling techniques on HPV detection rates. Methods: Systematic review was performed using PubMed (January 1966-September 2010) and EMBASE (January 1990-September 2010). Eligible studies included randomized controlled, cohort and cross-sectional studies. Pooled data were analysed by calculating odds ratios, using a random effects model. Risk of bias was based on characteristics of study group, appr…
Human papillomavirus-associated cancers: a survey on otorhinolaryngologists' knowledge and attitudes on prevention.
2016
Human papillomavirus (HPV) infection is a recognised causal factor associated with oropharyngeal cancers. The global burden of HPVrelated oropharyngeal cancers is on the increase and is predicted to surpass the burden of cervical cancer in the near future. As evidence is accumulating on the potential effectiveness of an HPV vaccine in controlling the oropharyngeal cancer epidemic; otorhinolaryngologists assume a key role - not only in the diagnosis and treatment of HPV-related cancers - but also in educating and advocating on HPV prevention. We conducted a survey to assess Italian otorhinolaryngologists' knowledge and attitudes regarding HPV infection, HPV-related oropharyngeal diseases and…
Factors Associated with HPV Vaccine Refusal among Young Adult Women after Ten Years of Vaccine Implementation
2018
In Italy, the Human Papillomavirus (HPV) vaccination was implemented for twelve years old girls in 2007, but its coverage was lower than the recommended level. Sicily is one of the Italian administrative regions with lower vaccination coverage, with a value of 59% for those born in 1996 increasing to 62% coverage for those born in 1999. The aim of the study was to investigate factors associated with the refusal of HPV vaccination among young adult women of Palermo, Italy. The study was approved by the Ethics Committee of the Policlinico “Paolo Giaccone” Hospital (Palermo 1) and the questionnaire was validated in a convenience sample representing 10% of the young women. A cross-s…
Facilitators and barriers HPV unvaccinated girls after 5 years of program implementation
2014
Understanding perceptions and characteristics of human papillomavirus (HPV) vaccinated and non-vaccinated girls can inform communication activities and vaccine delivery strategies. The purpose of this study was to evaluate knowledge and factors associated with HPV unvaccinated girls after five years of vaccination program implementation in Sicily, an Italian region with low vaccination coverage (<50.0%). A cross-sectional study was conducted through a questionnaire designed to assess knowledge and vaccination status of girls of 1997, 1998, 1999, and 2000 birth cohorts. The sample consisted of 350 girls who attended three high schools. Multivariable logistic regression analysis was conducted…
Drivers for human papillomavirus vaccination in Valencia (Spain)
2018
Objective: To describe the drivers associated with HPV vaccination in adolescent girls and their parent's opinion on the vaccine. Methods: We conducted an observational and cross-sectional study on adolescent girls and their parents in Valencia (Spain), between September 2011 and June 2012. A consultation was made at a random sample of schools of the 14-year-old girls that should have received the vaccine in the free vaccination programme. We ran a personal survey on knowledge and attitudes regarding HPV infection and the vaccine. A binary logistic regression model was performed to determine which factors were most associated with vaccination. Results: The survey was run on a binomial of 1,…