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Human papillomavirus (HPV) self-sampling offers a cervical cancer (CC) screening alternative that can address certain barriers to the Papanicolaou test. As part of a larger community-based participatory project in Nunavik, Northern Québec, we travelled to two communities to gather perspectives from Inuit women and healthcare professionals (HCPs) on CC screening services and the possible implementation of HPV self-sampling. We held 10 group discussions with 28 Inuit women and 10 semi-structured interviews with 20 HCPs. The thematic analysis extracted themes reflecting one barrier and seven facilitators to accessing CC screening and the implementation of HPV self-sampling in Nunavik. Themes included, though not limited to, language and communication in health settings, access to culturally responsive educational resources on CC, and the noninvasive nature of HPV self-sampling. This study may serve to contribute to the co-development of a strategy for implementation that is designed according to the needs and priorities of the communities.

Self-collection may provide an opportunity for innovation within population-based human papillomavirus (HPV) cervical cancer screening programs by providing an alternative form of engagement for all individuals. The primary objective was to determine willingness to self-collect a vaginal sample for primary HPV screening and factors that impact willingness in individuals who participated in the Human Papillomavirus For Cervical Cancer (HPV FOCAL) screening trial, a large randomized controlled cervical screening trial. A cross-sectional online survey was distributed between 2017 and 2018 to 13,176 eligible participants exiting the FOCAL trial. Bivariate and multivariable logistic regression assessed factors that influence willingness to self-collect on 4945 respondents. Overall, 52.1% of respondents indicated willingness to self-collect an HPV sample. In multivariable analysis, the odds of willingness to self-collect were significantly higher in participants who agreed that screening with an HPV test instead of a Pap test was acceptable to them (odds ratio (OR): 1.45 (95% confidence interval (CI): 1.15, 1.82), those who indicated that collecting their own HPV sample was acceptable to them (p < 0.001), and those with higher educational ascertainment (OR: 1.31, 95% CI: 1.12, 1.54). The findings offer insight into the intentions to self-collect in those already engaged in screening, and can inform cervical cancer screening programs interested in offering alternative approaches to HPV-based screening.

The objective of this study was to describe the clinical presentation and outcomes of human papillomavirus (HPV)-positive nasopharyngeal cancer (NPC) versus Epstein-Barr virus (EBV)-positive NPC and HPV-positive oropharyngeal cancer (OPC).Clinical characteristics and presenting signs/symptoms were compared between patients who had viral-related NPC versus viral-related OPC treated with intensity-modulated radiotherapy from 2005 to 2020 and who were matched 1:1 (by tumor and lymph node categories, smoking, age, sex, histology, and year of diagnosis). Locoregional control (LRC), distant control (DC), and overall survival (OS) were compared using the 2005-2018 cohort to maintain 2 years of minimum follow-up. Multivariable analysis was used to evaluate the cohort effect.Similar to HPV-positive OPC (n = 1531), HPV-positive NPC (n = 29) occurred mostly in White patients compared with EBV-positive NPC (n = 422; 86% vs. 15%; p.001). Primary tumor volumes were larger in HPV-positive NPC versus EBV-positive NPC (median volume, 51 vs. 23 cmHPV-positive NPC and EBV-positive NPC seem to be mutually exclusive diseases. Patients who have HPV-positive NPC have greater local symptom burden and larger primary tumors but have similar outcomes compared with patients who have EBV-positive NPC or HPV-positive OPC.

Purpose: Despite generally favorable outcomes, 15% to 25% of patients with human papillomavirus (HPV)-driven oropharyngeal squamous cell carcinoma (OPSCC) will have recurrence. Current posttreatment surveillance practices rely on physical examinations and imaging and are inconsistently applied. We assessed circulating tumor tissue modified viral (TTMV)-HPV DNA obtained during routine posttreatment surveillance among a large population of real-world patients. Experimental Design: This retrospective clinical case series included 1,076 consecutive patients across 108 U.S. sites who were ≥ 3 months posttreatment for HPV-driven OPSCC and who had one or more TTMV-HPV DNA tests (NavDx, Naveris Laboratories) obtained during surveillance between February 6, 2020, and June 29, 2021. Test results were compared with subsequent clinical evaluations. Results: Circulating TTMV-HPV DNA was positive in 80 of 1,076 (7.4%) patients, with follow-up available on all. At first positive surveillance testing, 21 of 80 (26%) patients had known recurrence while 59 of 80 (74%) patients were not known to have recurrent disease. Among these 59 patients, 55 (93%) subsequently had a confirmed recurrence, 2 patients had clinically suspicious lesions, and 2 had clinically “no evidence of disease” (NED) at last follow-up. To date, the overall positive predictive value of TTMV-HPV DNA testing for recurrent disease is 95% (N = 76/80). In addition, the point-in-time negative predictive value is 95% (N = 1,198/1,256). Conclusions: These findings highlight the clinical potential for circulating TTMV-HPV DNA testing in routine practice. As a surveillance tool, TTMV-HPV DNA positivity was the first indication of recurrence in the majority of cases, pre-dating identification by routine clinical and imaging exams. These data may inform future clinical and guideline-endorsed strategies for HPV-driven malignancy surveillance. See related commentary by Colevas, p. 4171

PURPOSE Detection of human papillomavirus (HPV) by polymerase chain reaction in invasive cervical cancer is strongly associated with prognosis but previous studies have not considered sequencing efforts. We aimed to assess the association when also including comprehensive analysis of HPV infection by deep sequencing and a longer follow-up period. MATERIALS AND METHODS We subjected all 392 of 2,845 invasive cervical cancer cases that were polymerase chain reaction–negative for HPV to RNA sequencing on the NovaSeq 6000 platform (Illumina) and identified an additional 169 cases as HPV-positive. We followed all women from date of diagnosis to December 31, 2016, emigration, or death, whichever occurred first. The main outcome was all-cause mortality by December 31, 2016. We calculated 5-year cumulative relative survival ratios compared with the female general population and used Poisson regression to estimate excess hazard ratios of all-cause mortality by infection with any of the 13 most oncogenic (high-risk [hr]) HPV types in the tumor. All models were adjusted for age, time since diagnosis, stage, histology, and education level. RESULTS The 5-year cumulative relative survival ratio was 0.45 (95% CI, 0.39 to 0.51) in the hrHPV-negative group, and 0.74 (95% CI, 0.72 to 0.75) in the hrHPV-positive group. This translated to a statistically significantly 43% lower excess mortality in the hrHPV-positive group compared with the hrHPV-negative (corresponding to an excess hazard ratio 0.57; 95% CI, 0.48 to 0.69). There was no association between HPV risk group, clade, or number of HPV infections and prognosis. CONCLUSION hrHPV status is a strong determinant of cervical cancer prognosis over 15 years after diagnosis, above and beyond other established factors.

The East Africa Consortium was formed to study the epidemiology of human papillomavirus (HPV) infections and cervical cancer and the influence of human immunodeficiency virus (HIV) infection on HPV and cervical cancer, and to encourage collaborations between researchers in North America and East African countries. To date, studies have led to a better understanding of the influence of HIV infection on the detection and persistence of oncogenic HPV, the effects of dietary aflatoxin on the persistence of HPV, the benefits of antiretroviral therapy on HPV persistence, and the differences in HPV detections among HIV-infected and HIV-uninfected women undergoing treatment for cervical dysplasia by either cryotherapy or LEEP. It will now be determined how HPV testing fits into cervical cancer screening programs in Kenya and Uganda, how aflatoxin influences immunological control of HIV, how HPV alters certain genes involved in the growth of tumours in HIV-infected women. Although there have been challenges in performing this research, with time, this work should help to reduce the burden of cervical cancer and other cancers related to HIV infection in people living in sub-Saharan Africa, as well as optimized processes to better facilitate research as well as patient autonomy and safety. KEY MESSAGESThe East Africa Consortium was formed to study the epidemiology of human papillomavirus (HPV) infections and cervical cancer and the influence of human immunodeficiency virus (HIV) infection on HPV and cervical cancer.Collaborations have been established between researchers in North America and East African countries for these studies.Studies have led to a better understanding of the influence of HIV infection on the detection and persistence of oncogenic HPV, the effects of dietary aflatoxin on HPV detection, the benefits of antiretroviral therapy on HPV persistence, and the differences in HPV detections among HIV-infected and HIV-uninfected women undergoing treatment for cervical dysplasia by either cryotherapy or LEEP.

Photoelectrochemical (PEC) biosensors incorporating biomolecular recognition with photon-to-electron conversion capabilities of the photoactive species have been developed for molecular diagnosis, but most involve difficulty in adjusting band gap positions and are unsuitable for PEC biodetection. In this work, an innovative PEC biosensor combined with quantum size-controlled engineering based on quantum confinement by controlling the quantum size was designed for the detection of human papillomavirus-16 (HPV-16) through CRISPR-Cas12a (Cpf1)-induced disassembly of Z-scheme heterojunction. To the best of our knowledge, quantum size-controlled engineering that precisely tunes the properties of photoactive materials is first utilized in the PEC bioanalysis. Based on the quantum size effect, the light absorption efficiency and charge-transfer rate were tuned to suitable levels to obtain the best PEC performance. After incubation with target HPV-16, the binding of Cas12a-crRNA to the target double-stranded DNA (dsDNA) stimulated the activity of indiscriminate cleavage toward single-stranded DNA (ssDNA), resulting in a decrease in photocurrent due to the blocking of electron transfer through the heterojunction. By optimizing experimental conditions, the Z-scheme sensing system exhibited incredible photocurrent response to HPV-16 in the range from 3.0 pM to 600 nM with a detection limit of 1.0 pM. Impressively, the application of the quantum size effect could stimulate more interest in the precise design of band gap structure to improve PEC performance.

Background: Human Papillomavirus (HPV) causes over 99% of all cervical cancer globally. In 2019; it was responsible for 3,286 deaths in Kenya. Understanding the epidemiological distribution of HPV genotypes by cervical dysplasia and HIV infection is important in designing prevention strategy and management of cervical cancer. Objective: To determine HPV genotypes prevalence and their distribution by cervical dysplasia, social-demographic and risk factors associated with cervical cancer among HIV-infected women aged 18-48 years seeking reproductive healthcare in Eastern Kenya. Methods: Cervical specimens were obtained for cytology, HPV-genotyping, histology while social-demographic factors were collected using a questionnaire and analysed using Pearson chi-square test. Results: 317 womencases: 161(50.8%); control 156(49.2%), mean age: 34.3, range 18-46 years were recruited. Thirteen HPV genotypes associated with cervical dysplasia were: CIN1{cases: HPV81[12(3.8%), HPV11[2(0.6%); control: HPV53 and HPV66[1(0.3%)}, CIN2 {cases: HPV11, HPV16, HPV661(0.3%), HPV816(1.9%) and single case1(0.3%) of HPV9, HPV11, HPV16, HPV44, HPV66, HPV81 HPV88, HPV53 and HPV58; control: HPV81[2(0.6%)} and invasive cancer {cases: HPV16[1(0.3%) and HPV81[3(0.9%); control: HPV16and HPV66[1(0.3%). Conclusions: Cervical dysplasia was associated with more mixed-lr/hrHPV genotypes among HIV-infected than HIV-uninfected women. The finding adds to the pool of knowledge the epidemiological data required in determining the population at risk for cervical cancer. Keywords: Human Papillomavirus; cervical dysplasia; HIV; Eastern Kenya.

The awareness of Human Papillomavirus (HPV), the most common sexually transmitted disease in the world, and the frequency of vaccination vary across countries. In Turkey, the rate of HPV vaccination is quite low even amongin women, and there is not much data on the frequency of vaccination among men. This study aimedto investigate the difference in knowledge and attitude between Turkish women who had HPV vaccination and those who did not. Women between 18 and 65 living in a province in the central region of Turkey were included. Participants (n = 856) were selected by snowball sampling and with an online questionnaire. The collected data were analyzed by the SPSS programme. Descriptive statistical analysis, chi-square test, T-test for independent samples and one-way ANOVA was used. 67.3% of the participants had heard of HPV and 55.4% had heard of the HPV vaccine. The HPV vaccination rate was 3.6%. The most important source of information for those who reported getting vaccinated on HPV was their family physician. Additionally, the HPV Knowledge Scale total scores of those who received information from family physicians and gynecologists were higher than the others. The most frequent reasons they cited for not getting vaccinated were a lack of information and not having the vaccine covered by social security. It is important to include it in the national vaccination scheme in order to increase the HPV vaccination rate in low-income countries such as Turkey. Also, these findings show the prominence of family physicians in public education.

Objective. To investigate the association of high-risk hu­man papilloma virus (HR-HPV) and other risk factors with ocular surface squamous cell neoplasia (OSSN). Materials and methods. We obtained DNA from 22 fresh frozen OSSN tissues and 22 pterygia as controls, we used a broad-spectrum HPV DNA amplification short PCR fragment to identify HPV infection in all specimens and then genotyped HPV by a reverse hybridization line probe assay. We also obtained demographic, sun exposure, and tobacco consump­tion information. Results. HR-HPV frequency was 40.9% in the OSSN group and 4.5% in the pterygia group (p=0.009). After covariate adjustment, OSSN was associated with HR-HPV (OR=16.3, 95%CI=1.2,218.1, p=0.03) and sunburn (OR=10.8, 95%CI=1.8,86.0, p=0.02). Conclusions. Ocular surface squamous cell neoplasia is a multifactorial disease. The strong association between HR-HPV and OSSN, suggests that HR-HPV could play an etiological role in OSSN development.

Despite a vaccine being available, human papillomavirus virus (HPV)-driven cancers remain the ninth most prevalent cancers globally. Current therapies have significant drawbacks and often still lead to poor prognosis and underwhelming survival rates. With gene therapy becoming more available in the clinic, it poses a new front for therapeutic development. A characteristic of HPV-driven cancers is the ability to encode oncoproteins that aberrate normal p53 function without mutating this tumour-suppressor gene. The HPV E6 oncoprotein degrades p53 to allow the HPV-driven carcinogenic process to proceed. This review aimed to investigate the use of Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) gene-editing technology and how it may be used to overcome HPV-mediated silencing of p53 by hyper-expressing the p53 promoter. Increasing p53 bioavailability may have promising potential as a therapy and has been a goal in the context of HPV-driven cancers. Clinical trials and proof-of-concept pre-clinical work have shown positive outcomes and tumour death when p53 levels are increased. Despite previous successes of RNA-based medicines, including the knockout of HPV oncogenes, the use of CRISPR activation is yet to be investigated as a promising potential therapy. This short review summarises key developments on attempts that have been made to increase p53 expression in the context of HPV cancer therapy, but leaves open the possibility for other cancers bearing a p53 wild-type gene.

Human papillomavirus (HPV) vaccination coverage remains suboptimal with a global vaccination rate ranging from 12 to 90%. This review examined the approaches used by healthcare professionals in improving the uptake of HPV vaccine and reducing vaccine misconceptions among adolescents.A systematic review of literature between 2007 and 2021 was conducted using five databases: CINAHL, MEDLINE, PsycInfo, Scopus and ASSIA. Studies that examined healthcare professional's promotional strategies in improving the HPV vaccine uptake in adolescents were included. Two researchers independently reviewed study selection, data extraction, and study methodological quality. Results were analysed and synthesised using narrative synthesis.Twelve studies met the inclusion criteria. Studies reported on effective approaches used by healthcare professionals to improve vaccine uptake including the use of multi-settings to target hard-to-reach vulnerable adolescents; consistently recommending the vaccine; and initiating the vaccine before the age of eleven. In addressing vaccine misconceptions, open-communication, motivational approaches, and sexual health education were effective strategies used.This review found that healthcare professionals need to be better informed and educated on HPV vaccine to reduce their own vaccine hesitancy. Uptake of HPV vaccine can be improved by adopting better communication, engagement, supportive information resources, and training for healthcare professionals.

Human Papillomavirus is one of the most crucial infectious disease in gynecology disease. To assess the efficacy of supplemental zinc treatment in clearance of HPV infection.Eighty zinc-sufficient women between 21-55 years, with positive HPV DNA testing, and abnormal cervical cytology in Pap test (ASCUS or LISL) were randomly divided to case (n=40) and control group (n=40). Case group received oral tablets of zinc sulfate twice a day for 3 months while control group received no placebo. During follow-up patients underwent repeat HPV DNA test and PAP test and were evaluated for clearance/persistence of HPV infection and regression/progression in the lesion grading.As far as demographics, serum zinc levels and the relevant risk factors for persistence of HPV were concerned, there was no significant difference between two groups, except for the frequency distribution of HR-HPV which was significantly higher in case group. Zinc treatment for 3 months reduced the risk of persistence of HPV infection and progression from baseline cytology (OR = 0.130) (CI 95% 0.04-0.381; p0.001) and 0.301 (95% CI 0.777-0.116; p = 0.012), respectively. Age, initial cytology, HPV type, and contraceptive method were not related to persistence of HPV. Serum zinc levels increased in the casr group as a result of oral zinc consumption for 3-month period, though without any statistical significance (p = 0.407).The results of the following study suggested that oral intake of zinc sulfate supplement for 3 months increases the rates of HPV clearance and resolution of pre-existing cervical lesion.

Human papillomavirus (HPV) is a common sexually transmitted infection that can lead to cervical, anal, oropharyngeal, penile, vulvar, and vaginal cancers. Active-duty service members are disproportionately affected by HPV, yet this population has very low HPV vaccination rates. Increasing these rates has the potential to prevent HPV-associated cancers. This case study describes a brief and focused educational intervention designed to improve HPV vaccination rates among active-duty service members.

The aim of this study is to (1) examine the prevalence of human papillomavirus (HPV) vaccination in adolescents and young adults in the U.S., including those who had a dental visit in the last year but not a medical visit and (2) to determine an association between last visit to the dentist and HPV vaccination status.We conducted a cross-sectional study using data from the National Health and Nutrition Examination Survey from 2015 to 2018, including participants 9-26 years. Descriptive statistical analyses were conducted to characterize the study population and calculate the prevalence of HPV vaccination in adolescents and young adults, including those who had a dental visit in the last year but not a medical visit. Logistic regression analyses were performed to examine the association between last visit to the dentist and HPV vaccination status.In total, 38.6% of participants were vaccinated for HPV, with higher prevalence of vaccination in those with the following characteristics: female, older age, higher income, higher education level, and having medical insurance. Participants who had a dental visit in the last year had an HPV vaccination rate of 40.8%. Of those who had a dental visit and were not vaccinated for HPV, 12.5% did not have a medical visit. Having a dental visit in the last year increased the odds of being vaccinated for HPV (odds ratio 1.69, confidence interval 1.26-2.28).Dentists see a significant number of adolescents and young adults who are unvaccinated for HPV in a given year and could serve as an access point for HPV vaccine delivery in the future.

PURPOSE: To determine whether adolescents with cerebral palsy (CP) initiate and are up-to-date with the human papillomavirus (HPV) immunization series compared to adolescents in the general population. METHODS: Data on initiation and up-to-date status of the HPV series were collected on adolescents with CP aged 13–17 years old (n = 74) via retrospective medical record review and compared to 616 age-matched peers from the National Immunization Survey, Teen 2019. Analysis by gender, Gross Motor Functional Classification System (GMFCS) level, and ambulatory status was performed in the CP group. RESULTS: Adolescents with CP were three times less likely to start (p

The progression rate from CIN1 to CIN3 is 9.0% and that for invasive cancer is 1.0%. The large majority of CIN1 lesions regress spontaneously, and the treatment of CIN1 is still controversial.The aim of this study is to investigate the responsible HPV genotype in the low-grade SILs, then to predict the presence of high-grade SILs, and determine whether further treatment is needed.We use the methods of manual microdissection with FFPE tissue specimens and the E6/E7 uniplex polymerase chain reaction (PCR) to detect HPV in the lesions.The HPV test was performed on 72 biopsy tissue specimens, and 55 (76.4%, 55/72) of them were HPV positive. Nine (16.4%, 9/55) of them escalated to CIN2 after LEEP or cervical conization, and 46 (83.6%, 46/55) were still CIN1. There were 17 (23.6%, 17/72) cases with HPV-negative results in cervical biopsy tissues. HPV test of cervical biopsy diagnosed with CIN1 has a positive predictive value of 16.4% in the presence of CIN2 or higher lesions, a negative predictive value of 94.1%, a specificity of 25.8%, and a sensitivity of 90.0%. HPV test of cervical biopsy tissues for the prediction of HPV infection in LEEP or cone surgery tissues had a positive predictive value of 80.0%, a negative predictive value of 82.3%, a specificity of 56.0%, and a sensitivity of 93.6%.It is the first time that we have detected HPV genotype in the low-grade SILs by the methods of manual microdissection with FFPE tissue specimens and the E6/E7 uniplex PCR. Patients with cervical biopsy tissue diagnosed with CIN1 and with a negative or only low-risk HPV type result can be considered for follow-up. Conversely, in cases of cervical biopsy tissue diagnosed with CIN1 positive for high-risk HPV, surgery or a close follow-up program can be selected.

Background Human papillomavirus–related biomarkers such as p16/Ki-67 “dual-stain” (DS) cytology have shown promising clinical performance for anal cancer screening. Here, we assessed the performance of automated evaluation of DS cytology (automated DS) to detect anal precancer in men who have sex with men (MSM) and are living with human immunodeficiency virus (HIV). Methods We conducted a cross-sectional analysis of 320 MSM with HIV undergoing anal cancer screening and high-resolution anoscopy (HRA) in 2009–2010. We evaluated the performance of automated DS based on a deep-learning classifier compared to manual evaluation of DS cytology (manual DS) to detect anal intraepithelial neoplasia grade 2 or 3 (AIN2+) and grade 3 (AIN3). We evaluated different DS-positive cell thresholds quantified by the automated approach and modeled performance compared with other screening strategies in a hypothetical population of MSM with HIV. Results Compared with manual DS, automated DS had significantly higher specificity (50.9% vs 42.2%; P Conclusions Compared with manual DS, automated DS detects the same number of precancers, with a lower HRA referral rate.

Human papillomavirus (HPV) and human immunodeficiency virus (HIV) infections are sexually transmitted. There are several HPV genotypes and clinical manifestations. Determining which genotypes circulate worldwide and/or in specific geographic areas can help with prevention programs and vaccine distribution. This systematic review aimed to investigate the most frequent anal and cervical HPV genotypes in women co-infected with HPV/HIV. The PubMed, Scientific Electronic Library Online, and Latin American and Caribbean Literature in Health Sciences databases were used to search for articles published between January 2015 and August 2021, and the included articles followed the defined selection criteria. Based on the 51 articles included, HPV16 was the most prevalent (41%) genotype, followed by HPV52 (17%) and HPV58 (14%). Based on the comparative analyses of the HIV-negative women with HPV and the HPV/HIV co-infected groups, HPV16 was frequent in both groups; HPV58, HPV31, and HPV52 were more frequent in the co-infected group; and HPV18 was more common in HIV-negative women with HPV. HPV/HIV co-infected women most frequently presented the HPV genotypes 16, 58, and 52, whereas HIV-negative women with HPV had a higher frequency of HPV16, HPV18, and HPV52 genotypes. The results indicate the importance of genotype surveillance as a strategy to improve preventive measures against HPV infection and its complications. International Prospective Register of Systematic Reviews (PROSPERO) registration number: CRD42020220121.

The value of extended high-risk human papillomavirus (hrHPV) genotyping for cervical cancer screening in women with low-grade squamous intraepithelial lesion (L-SIL) cytology has been recognized, but few studies have investigated this.Women with L-SIL Papanicolaou results who underwent human papillomavirus (HPV) genotyping between October 2017 and October 2021 at the Obstetrics and Gynecology Hospital of Fudan University were identified. Their HPV results were correlated with immediate histopathologic follow-up findings.In total, 8726 women who had L-SIL cytology and extended HPV genotyping results were analyzed. The overall hrHPV-positive rate was 84% in women with L-SIL, and the most prevalent hrHPV genotypes were type 52 (HPV52) (20.7%), HPV53 (15.7%), and HPV16 (14.3%). Single and multiple coinfections of hrHPV genotypes were detected in 57.2% and 42.8% of women with positive hrHPV results, respectively. Cervical intraepithelial neoplasia grade ≥2 (CIN2+) was identified in 8.5% of hrHPV-positive women. The CIN2+ detection rate in women who had multiple hrHPV infections (9.9%) was significantly higher than the rate in those who had infection with a single HPV type (7.2%). The top 5 CIN2+-associated HPV infections were HPV16 (25.2%), HPV82 (17.8%), HPV33 (16.3%), HPV31 (14.6%), and HPV26 (13.8%). For the composite group with HPV types HPV16, HPV26, HPV82, HPV31, HPV18, HPV33, HPV58, HPV35, HPV52, and HPV51, the risk of CIN2+ was 11.5% and represented 97.1% of all CIN2+ in biopsied, hrHPV-positive patients. The composite group of 8 remaining HPV genotypes (HPV39, HPV45, HPV53, HPV56, HPV59, HPV66, HPV68, and HPV73) was identified in 29.7% of hrHPV-positive patients, and the risk of CIN2+ for this composite group was similar to the risk of CIN2+ in hrHPV-negative patients.This large retrospective study in a predominantly unvaccinated cohort demonstrated that extended hrHPV genotyping improves genotype-specific risk stratification in women with L-SIL.

Social media holds the potential to engage adolescents and young adults and to facilitate interventions improving Human Papillomavirus Vaccine (HPVV). This article systematically reviewed the literature on Cochrane Library, PubMed, Web of Science, EMBASE, Scopus and CINAHL. Interventions delivered or facilitated by social media with outcomes of HPV-related knowledge, awareness, attitude, vaccination intention and behavior were included. Standardized forms were used to abstract the basic characteristics, settings, guiding theories and key findings of the interventions. Twenty-four studies met the eligibility criteria. Sixteen were educational interventions, and the other eight investigated the effect of social media message contents on improving Human Papillomavirus (HPV)-related outcomes. The studies were published between 2015 and 2021. The most frequently used social media platforms were Facebook, and the most commonly adopted theory was the health belief model (HBM). Existing interventions have shown preliminary but promising effects in improving HPV awareness and knowledge. Still, such improvements have not always been translated to improved behavioral intentions and vaccination rates. The contents and phrasing of social media messages and pre-existing individual characteristics of social media users moderated intervention effectiveness. Social media could be a valuable tool for engaging participants and delivering HPV interventions. Future interventions should apply stronger theory bases.

Cancer of the cervix uteri is the fourth most common cancer worldwide with a high mortality rate. Due to limitations of the existing methods, alternative methods for triage are needed for early detection of cervical cancer precursors before progression to high-grade disease. The aim of this study was to evaluate human papillomavirus (HPV) E6/E7 oncogene expression as markers for early identification of cervical cancer risk in women with minor cytological abnormalities and in those with negative cytology. The detection of HPV was done using PCR and confirmed by southern hybridization. The high-risk (HR) and low-risk HPV types were identified by HPV typing. HPV DNA-positive patients were further tested for markers of oncogene expression by real-time PCR. Out of the women screened, 54/512 (10.54%) women tested positive for HPV infection. HR HPV DNA was found in 32/485 (6.60%) women with normal cytology (Pap negative) and 22/27 (81.5%) atypical squamous cells of undetermined significance/low-grade intraepithelial lesion cases. HR HPV E6/E7 oncogene transcripts were detected in 36/512 (7.03%) patients. The positivity rate of E6/E7 messenger RNA (mRNA) was 2.48% (12/485) in normal cervical cytology group and 88.9% (24/27) in abnormal cervical cytology group. The HPV E6/E7 mRNA test sensitivity was found to be 88.89% and specificity was 97.53%. In comparison, the sensitivity of the HPV DNA test was found to be 81.48% and specificity was 93.40%. In conclusion, E6 and E7 transcripts could provide a sensitive, early predictor of cervical cancer risk in women with normal cytology and minor cytological alterations.

Human papillomavirus (HPV), most commonly HPV16, causes a growing subset of head and neck squamous cell carcinomas (HNSCCs), including the overwhelming majority of oropharynx squamous cell carcinomas in many developed countries. Circulating biomarkers for HPV-positive HNSCC may allow for earlier diagnosis, with potential to decrease morbidity and mortality. This case-control study evaluated whether circulating tumor HPV DNA (ctHPVDNA) is detectable in prediagnostic plasma from individuals later diagnosed with HPV-positive HNSCC. Cases were participants in a hospital-based research biobank with archived plasma collected ≥6 months before HNSCC diagnosis, and available archival tumor tissue for HPV testing. Controls were biobank participants without cancer or HPV-related diagnoses, matched 10:1 to cases by sex, race, age and year of plasma collection. HPV DNA was detected in plasma and tumor tissue using a previously validated digital droplet PCR-based assay that quantifies tumor-tissue-modified viral (TTMV) HPV DNA. Twelve HNSCC patients with median age of 68.5 years (range, 51-87 years) were included. Ten (83.3%) had HPV16 DNA-positive tumors. ctHPV16DNA was detected in prediagnostic plasma from 3 of 10 (30%) patients with HPV16-positive tumors, including 3 of 7 (43%) patients with HPV16-positive oropharynx tumors. The timing of the plasma collection was 19, 34 and 43 months before cancer diagnosis. None of the 100 matched controls had detectable ctHPV16DNA. This is the first report that ctHPV16 DNA is detectable at least several years before diagnosis of HPV16-positive HNSCC for a subset of patients. Further investigation of ctHPV16DNA as a biomarker for early diagnosis of HPV16-positive HNSCC is warranted.

Cervical intraepithelial neoplasia grade 2 (CIN 2) is an equivocal diagnosis with high interobserver variation. Owing to high regression rates of 50%, many countries recommend active surveillance of CIN 2, especially in women younger than age 25-30 years, where regression rates are even higher (ie, 60%). Additionally, excisional treatment is associated with increased risk of reproductive harm, particularly preterm birth. Active surveillance typically consists of semi-annual follow-up visits for up to 2 years, including colposcopy and either cytology, testing for human papillomavirus, or both. Excisional treatment is recommended for progression or persistent disease after 2 years. Because active surveillance in younger women is relatively new, knowledge on subsequent risk of cervical cancer is limited. Considering human papillomavirus latency, women undergoing active surveillance might be at higher risk of cervical cancer than women undergoing excisional treatment. Furthermore, there are limited data describing preferences of women for the management of CIN 2, and it is also unclear how active surveillance may affect planning for future pregnancy. In this context, biomarkers for risk stratification of CIN 2 into either high or low probability of progression would allow for targeted treatment. Currently, immunohistochemical staining for p16 is used to clarify the histologic diagnosis, but whether it or other biomarkers can be used for risk-stratification in clinical management of women with CIN 2 remains unknown. In conclusion, active surveillance of CIN 2 needs further investigation, including understanding the long-term cervical cancer risk and evaluation of markers that may enable risk stratification of CIN 2.

Background: Information on temporal trends of cancer attributable to human papillomavirus (HPV) in China is limited. Methods: Cancer incidence and mortality during 2007 to 2015 were extracted from the Chinese Cancer Registry Annual Report and the national population from the National Bureau of Statistics. HPV-attributable cancer burden and the average annual percentage change during 2007 to 2015 were estimated and cancer burden during 2016 to 2030 was projected. Results: HPV-attributable cancer cases have increased by 3.8% [95% confidence interval (CI), 2.9%–4.8%] annually from 85,125 to 113,558 and age-standardized incidence rate (ASIR) rose by 3.0% (95% CI, 2.5%–3.5%) from 4.67 to 5.83 per 100,000 persons during 2007 to 2015. Cervical, female anal, and vulva cancer cases have increased by 3.8% (95% CI, 2.8%–4.7%), 6.5% (95% CI, 1.2%–12.2%), and 3.7% (95% CI, 1.6%–5.8%) per year. Male anal and oropharyngeal cancer cases have elevated by 7.5% (95% CI, 2.8%–12.5%) and 4.4% (95% CI, 2.4%–6.3%) annually. The increases of cervical and anal cancer were most rapid among those aged 50 and older. HPV-attributable cancer deaths and mortality rate have risen by 4.7% (95% CI, 2.9%–6.7%) and 3.3% (95% CI, 0.9%–5.8%) respectively. HPV-attributable cancer cases and ASIR are projected to reach 214,077 and 9.35 of 100,000 persons by 2030 respectively, with 87.7% being cervical cancer, and anal cancer cases are expected to triple. Conclusions: HPV-attributable cancer burden has largely increased in the past and will keep rising for the next decade. Cervical cancer control should be the priority and anal cancer prevention should be addressed. Impact: This study supplies fundamental evidence for policy-making on HPV-attributable cancer control.

Oropharyngeal cancer is increasingly caused by human papillomavirus (HPV), and this increase is believed to be caused by changing sexual behaviour. It has been hypothesised that an immune response to HPV through sexual intercourse is much stronger than an immune response elicited from oral sex. Therefore, people who have their debut of oral sex before or at the same time as sexual intercourse would have a weaker immune response to HPV and hence be more likely to develop a persistent oral HPV infection and oropharyngeal cancer. Drake et al (Cancer. 2021;127[7]:1029-1038) found some evidence that supported this hypothesis. We have reanalysed two of our Australian cohorts with similar data in order to provide a perspective of Drake and colleagues' publication, as sexual behaviour varies depending on culture and geographical location. We found that engaging in oral sex (OR 4.46, 95% CI [1.88-10.62]) and being younger than 20 years at oral sex debut (OR 9.46, 95% CI [3.53-25.31]) were both very strong risk factors for oropharyngeal cancer. Participants in the general population cohort who had their sexual intercourse debut before the age of 18 were more likely to be oral HPV positive (OR 2.69, 95% CI [1.50-4.83]). Oral sex debut before sexual intercourse debut was quite uncommon in our two Australian cohorts. However, timing of or sexual debuts may further add to risks of oropharyngeal cancer, and future studies should be designed to investigate timing and order of sexual debuts to help clarify the roles of these potential causal factors.

Human Papillomavirus (HPV) related oropharyngeal carcinoma (OPC) carries a better prognosis compared with HPV-counterparts, thereby pushing the adoption of de-intensification treatment approaches as new strategies to preserve superior oncologic outcomes while minimizing toxicity. We evaluated the effect of treatment de-intensification in terms of overall survival (OS), progression-free survival (PFS), locoregional and distant control (LRC and DM) by selecting prospective or retrospective studies, providing outcome data with reduced intensification versus standard curative treatment in HPV+ OPC patients, with a systematic analysis till September 2020. The primary outcome of interest was OS. Secondary endpoints were PFS, LRC, and DM expressed as HR. A total of 55 studies (from 1393 screened references) were employed for quantitative synthesis for 38 929 patients. Among n = 48 studies with data available, de-intensified treatments reduced OS in HPV+ OPCs (HR = 1.33, 95% CI 1.17-1.52; p 0.01). In de-escalated treatments, PFS was also decreased (HR = 2.11, 95% CI 1.65-2.69; p 0.01). Compared with standard treatments, reduced intensity approaches were associated with reduced locoregional and distant disease control (HR = 2.51, 95% CI 1.75-3.59; p 0.01; and HR = 1.9, 95% CI 1.25-2.9; p 0.01). Chemoradiation improved survival in a definitive curative setting compared with radiotherapy alone (HR = 1.42, 95% CI 1.16-1.75; p 0.01). When adjuvant treatments were compared, standard and de-escalation strategies provided similar OS. In conclusion, in patients with HPV+ OPC, de-escalation treatments should not be widely and agnostically adopted in clinical practice, as therein lies a concrete risk of offering a sub-optimal treatment to patients.

Background Cervical cancer is the leading cause of cancer among women in Tanzania, with approximately 10,000 new cases and 7,000 deaths annually. In April 2018, the Government of Tanzania introduced 2 doses of human papillomavirus (HPV) vaccine nationally to adolescent girls to prevent cervical cancer, following a successful 2-year pilot introduction of the vaccine in the Kilimanjaro Region. Methods We interviewed key informants at the national level in Tanzania from February to November 2019, using a semi-structured tool to better understand national decision-making and program implementation. We conducted a comprehensive desk review of HPV vaccine introduction materials and reviewed administrative coverage data. Results Ten key informants were interviewed from the Ministry of Health, Community Development, Gender, Elderly, and Children, the World Health Organization, and other partners, and HPV vaccine planning documents and administrative coverage data were reviewed during the desk review. Tanzania introduced HPV vaccine to a single-age cohort of 14-year-old girls, with the decision-making process involving the Tanzania Immunization Technical Advisory Group and the national Interagency Coordination Committee. HPV vaccine was integrated into the routine immunization delivery strategy, available at health facilities and through outreach services at community sites, community mobile sites (>10 km from the health facility), and primary and secondary schools. Pre-introduction activities included trainings and microplanning workshops for health workers and school personnel at the national, regional, council, and health facility levels. Over 6,000 health workers and 22,000 school personnel were trained nationwide. Stakeholder and primary health care committee meetings were also conducted at the national level and in each of the regions as part of the advocacy and communication strategy. Administrative coverage of the first dose of HPV vaccine at the end of 2019 was 78%, and second dose coverage was 49%. No adverse events following HPV vaccination were reported to the national level. Discussion Tanzania successfully introduced HPV vaccine nationally targeting 14-year-old girls, using routine delivery strategies. Continued monitoring of vaccination coverage will be important to ensure full 2-dose vaccination of eligible girls. Tanzania can consider periodic intensified vaccination and targeted social mobilization efforts, as needed.

Background In April 2018, Tanzania introduced the human papillomavirus (HPV) vaccine nationally to 14-year-old girls, utilizing routine delivery strategies (i.e. vaccinating girls at health facilities and community outreach, including schools). We sought to assess awareness, feasibility, and acceptability of the HPV vaccination program among health workers and community-level stakeholders. Methods We conducted cross-sectional in-person surveys among health workers, school personnel, community leaders, and council leaders in 18 council areas across six regions of Tanzania in October–November 2019. Regions were purposively selected to provide demographic, geographic, and vaccination coverage variability; sub-regional levels used random or stratified random sampling. Surveys included questions on HPV vaccine training and knowledge, delivery strategy, target population, and vaccine and program acceptability. Descriptive analysis was completed for all variables stratified by respondent groups. Results Across the 18 councils, there were 461 respondents, including health workers (165), school personnel (135), community leaders (143), and council leaders (18). Over half of each respondent group (50–78%) attended a training or orientation on HPV vaccine. Almost 75% of the health workers and school personnel respondent groups, and less than half (45%) of community leaders correctly identified the target age group for HPV vaccine. Most (80%) of the health workers indicated HPV vaccination was available at health facilities and schools; most (79%) indicated that the majority of girls receive HPV vaccine in school. Approximately half (52%) of all respondents reported hearing misinformation about HPV vaccine, but 97% of all respondents indicated that HPV vaccine was either “very accepted” or “somewhat accepted” in their community. Conclusion The HPV vaccination program in Tanzania was well accepted by community stakeholders in 18 councils; adequate knowledge of HPV vaccine and the HPV vaccination program was demonstrated by health workers and school personnel. However, continued technical support for integration of HPV vaccination as a routine immunization activity and reinforcement of basic knowledge about HPV vaccine in specific community groups is needed. The Tanzania experience provides an example of how this vaccine can be integrated into routine immunization delivery strategies and can be a useful resource for countries planning to introduce HPV vaccine as well as informing global partners on how to best support to countries in operationalizing their HPV vaccine introduction plans.

This study aimed to determine the real-world effectiveness of bi- or quadrivalent human papillomavirus (HPV) vaccines in Thai adult women ≥5 years post-vaccination in reducing HPV 16/18-associated low-grade squamous intraepithelial lesions or worse (LSIL+), atypical squamous cells of undetermined significance or worse (ASC-US+), and HPV 16/18 positivity.A retrospective cohort study was conducted among Thai women aged 20-45 years in Bangkok. The vaccinated and unvaccinated groups were matched according to baseline years. HPV/Pap test results were collected from the medical records and/or obtained by cervical sample collection at the study sites. Adjusted hazard ratios were measured using multivariable Cox regression analyses.A total of 993 participants (493 vaccinated and 500 unvaccinated) were enrolled from 2018 to 2019. The median ages at baseline of the vaccinated and unvaccinated groups were 33 years (interquartile range [IQR] 27-38) and 34 years (IQR 30-38), respectively. The median follow-up periods were 7.3 years (IQR 6.1-8.6) and 7.2 years (IQR 5.8-8.9) for the vaccinated group and the unvaccinated group, respectively. More women in the vaccinated group were single (29.2% vs. 13.2%, P 0.001) and university graduates (83.2% vs. 75.4%, P = 0.009). The vaccinated and unvaccinated groups had similar personal monthly incomes (20,000 THB/month, 63.9% vs. 62.4%, respectively, P = 0.685). There were no cases of HPV 16/18-associated LSIL+ in the vaccinated group, whereas there were four cases in the unvaccinated group. HPV vaccine effectiveness was 88.0% (95% CI 2.0-98.5) in the reduction of HPV 16/18-associated ASC-US+, and 84.6% (95% CI 43.5-95.8) in the reduction of HPV 16/18 positivity.HPV vaccine effectiveness was high in adult women in a real-world scenario in a developing country. Free HPV vaccination in adult women in this age group should be further explored when vaccine supplies are not limited. (HPV: human papillomavirus. LSIL+: low-grade squamous intraepithelial lesion or worse. ASC-US+: atypical squamous cells of undetermined significance or worse).

Incidence of oropharyngeal squamous cell carcinoma (OPSCC) is increasing globally and the human papillomavirus (HPV) has been linked to this increase. This study aimed to present a comprehensive overview of OPSCC trends in incidence rates by age group and investigate differences in risk factors profile. Netherlands Cancer Registry data from 1989-2018 were analyzed to calculate the annual percentage change (APC) over European standardized incidence rates by gender and age group using joinpoint regression software. Smoking, alcohol drinking and HPV-status were available for 2015-2018. During 1989-2018, 13 048 cases of OPSCC were reported with a male-to-female ratio of 2.1:1. The overall incidence rate increased by 5.4% (APC) annually from 1989 to 1996 but slowed thereafter by 1.2%. Significant declines were found in patients of 35-44 years (APCs -3.7%). Adults aged 45-59 years displayed significant increases from 1989 to 2001, followed by a significant decline. In patients >= 60 years, the incidence rates increased overall, with APC for women being consistently higher than men. The data on HPV status was available for 69% of the patients, of whom 47% were HPV+. Smoking and alcohol consumption were more prevalent, that is 75 and 76 % respectively. The declining trends of OPSCC for Dutch people aged 35-44 years from 1989 to 2018 and for those aged 45-59 years from 2002 onwards are inconsistent to trends reported elsewhere in the developed countries. The prevalence of smoking and drinking alcohol was quite high in all age groups, whereas the proportion of HPV-positivity was relatively low.

Integration of vaccination against human papillomavirus (HPV) with other essential health services for adolescents has been proposed in global strategies and tested in demonstration projects in low- and middle-income countries (LMIC). Published experiences, global guidance, and one key example, the implementation of "HPV Plus" in Tanzania, all demonstrate the need for greater operational evidence to guide future implementation and policy. Review of experiences earlier in the life course, integrating post-partum family planning with infant immunization, show lessons from 13 LMICs that can apply to provision of adolescent health information and services alongside HPV vaccination. Three distinct models of integration emerge from this review comprising: 1) multiple tasks and functions by health staff providing vaccination and other care, or 2) secondary tasks added to the main function of vaccination, or 3) co-location of matched services provided by different staff. These models, with strengths and weaknesses demonstrated in family planning and immunization experiences, apply in different ways to the three main platforms used for HPV vaccination: school, facility or community. For HPV vaccination policy and programming, an initial need is to combine the existing evidence on vaccine service delivery - including coverage, efficiency, cost, and cost-effectiveness information - with what is known on how integration works in practice; the operational detail and models employed. This synthesis may enable assessment which models best suit the different service delivery platforms. An additional need is to link this with more tailored local assessments of the adolescent burden of disease and other determinants of their well-being to develop new thinking on what can and cannot be done to integrate other services alongside HPV vaccination. New approaches placing adolescents at the center are needed to design services tailored to their preferences and needs. The potential synergies with cervical cancer screening and treatment for older generations of women, also require further exploration. Coordinated action aligning HPV vaccination with broader adolescent health and wellbeing will generate social, economic and demographic benefits, which in themselves are sufficient justification to devote more attention to integrated approaches.

Background Cervical cancer is a leading cause of cancer-associated mortality among women in India, with 96,922 new cases and 60,078 deaths each year, almost one-fifth of the global burden. In 2018, Sikkim state in India introduced human papillomavirus (HPV) vaccine for 9–13-year-old girls, primarily through school-based vaccination, targeting approximately 25,000 girls. We documented the program’s decision-making and implementation processes. Methods We conducted a post-introduction evaluation in 2019, concurrent with the second dose campaign, by interviewing key stakeholders (state, district, and local level), reviewing planning documents, and observing cold chain sites in two purposefully-sampled community areas in each of the four districts of Sikkim. Using standard questionnaires, we interviewed health and education officials, school personnel, health workers, community leaders, and age-eligible girls on program decision-making, planning, training, vaccine delivery, logistics, and communication. Results We conducted 279 interviews and 29 observations in eight community areas across four districts of Sikkim. Based on reported administrative data, Sikkim achieved >95% HPV vaccination coverage among targeted girls for both doses via two campaigns; no severe adverse events were reported. HPV vaccination was well accepted by all stakeholders; minimal refusal was reported. Factors identified for successful vaccine introduction included strong political commitment, statewide mandatory school enrollment, collaboration between health and education departments at all levels, and robust social mobilization strategies. Conclusions Sikkim successfully introduced the HPV vaccine to multiple-age cohorts of girls via school-based vaccination, demonstrating a model that could be replicated in other regions in India or similar low- and middle-income country settings.

Although no human papillomavirus (HPV) vaccine is indicated for single-dose administration, some observational evidence suggests that a 1-dose regimen might reduce HPV infection risk to that achieved with 2 doses. This study estimated the potential health and economic outcomes associated with switching from a 2-dose HPV vaccination program for girls and boys aged 13-14 years to an off-label 9-valent (9vHPV), 1-dose regimen, accounting for the uncertainty of the effectiveness and durability of a single dose. A dynamic HPV transmission infection and disease model was adapted to the United Kingdom and included a probabilistic sensitivity analysis using estimated distributions for duration of protection of 1-dose and degree of protection of 1 relative to 2 doses. One-way sensitivity analyses of key inputs were performed. Outcomes included additional cancer and disease cases and the difference in net monetary benefit (NMB). The 1-dose program was predicted to result in 81,738 additional HPV-related cancer cases in males and females over 100 years compared to the 2-dose program, ranging from 36,673 to 134,347 additional cases (2.5% and 97.5% quantiles, respectively), and had a 7.8% probability of being cost-effective at the £20,000/quality-adjusted life years willingness-to-pay (WTP) threshold. In one-way sensitivity analyses, the number of additional cancer cases was sensitive to the median of the duration of protection distribution and coverage rates. The differences in NMBs were sensitive to the median of the duration of protection distribution, dose price and discount rate, but not coverage variations. Across sensitivity analyses, the probability of 1 dose being cost-effective vs 2 doses was 50% at the standard WTP threshold. Adoption of a 1-dose 9vHPV vaccination program resulted in more vaccine-preventable HPV-related cancer and disease cases in males and females, introduced substantial uncertainty in health and economic outcomes, and had a low probability of being cost-effective compared to the 2-dose program.

The introduction of the Human papillomavirus (HPV) vaccine has shown potential to not only prevent cervical cancer but also drive adolescents’ access to other health care services, even in low-income countries. Few studies have been conducted to date to identify best practices and estimate the acceptance, operational challenges and benefits of including broader adolescent health interventions into immunization efforts, knowledge which is essential to supporting widespread integration. In this paper we review the efforts undertaken by the government of Togo to integrate adolescent health programming with the HPV vaccination roll out. With the support of partners (GAVI, WHO, UNFPA and UNICEF), the country successfully completed, in 2017, two years of an HPV vaccine demonstration project, which entailed vaccinating 10-year-old girls against HPV in two selected districts of the country and integrating a health education component focused on puberty education / menstrual hygiene and hand washing practice. Our study is a post-implementation program evaluation, using mixed methods to assess key questions of feasibility and acceptability of an integrated adolescent package of care. It showed that the HPV vaccination in conjunction with the health education sessions was well received by the majority of health care providers, teachers and parents. Our study confirmed that in Togo it proved feasible to combine education and HPV vaccination in school-based service delivery. However, more operational research is neded to understand how to increase the impact and sustainability of the co-delivery of interventions. We did not analyze the health impact and cost implications of the intervention, which will be an important consideration for scaling up such integration efforts alongside routine immunization.

Human Papillomavirus (HPV) self-sampling test has the potential to increase cervical cancer screening rate. Although every screening test has its own advantages and disadvantages, culture and religion can be significant predictors for the acceptability of screening tests among patients, including the HPV self-sampling test. This systematic review intends to identify and review published literature on the acceptance of HPV self-sampling test among Muslim women globally.The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) review protocol was utilised to guide this systematic review. We also used the Mixed Method Appraisal Tool (MMAT) for the evaluation of articles, and data from selected papers were retrieved and analysed using thematic analysis.This systematic review includes seven publications that discussed on Muslim women's perceptions of HPV self-sampling test. This comprises articles that revealed Muslim women's acceptance of the HPV self-sampling test, including considerable positive factors that influenced their approval. On the other hand, the test's disadvantages were mentioned, which served as barriers for these women's participation. Convenience, cultural sensitivity, and availability were positive features, whereas religious taboo, low self-confidence, and perceived cost were some of the negative factors that were discussed.This review emphasises the positive and negative aspects that have an impact on the acceptance of HPV self-sampling test among Muslim women. Identifying the elements that influence HPV self-sampling test acceptance will help policymakers to better understand cervical cancer screening programmes and further guide future plans in reducing the incidence of cervical cancer.

Background: It is unknown whether reactivation of human papillomavirus (HPV) after latency occurs in the anus. We measured incidence and predictors of incident anal HPV in sexually inactive gay and bisexual men (GBM) as a surrogate of HPV reactivation. Methods: The Study of the Prevention of Anal Cancer collected data on sexual behavior, anal cytology, HPV DNA, histology and HPV serology. HPV incidence during periods when zero sexual partners were reported in the last six months at both the current and previous annual visit (“no sexual activity”) was analyzed by Cox regression using the Wei-Lin-Weissfeld method to determine univariable predictors. Results: Of 617 men enrolled, 525 had results for ≥2 visits, of whom 58 (11%) had ≥ one period of “no sexual activity”. During sexually inactive periods, there were 29 incident high risk HPV infections in 20 men, which occurred more commonly in older men (Ptrend = 0.010), HIV-positive men (HR = 3.12; 95% CI, 0.91–16.65), longer duration of HIV (Ptrend = 0.028), history of AIDS defining illness (P = 0.010), lower current (P = 0.010) and nadir CD4 count (P = 0.014). For 18 of 29 infections with available results, 12 men remained type-specific HRHPV L1 seronegative. None were consistently seropositive. A new diagnosis of HSIL occurred in only two men, caused by an HPV type other than the incident type. Conclusions: Our findings suggest that in sexually inactive GBM, anal HRHPV incidence is relatively common, and is associated with increasing age and immune dysfunction, a pattern consistent with HPV reactivation. Impact: Reactivation of anal HPV may occur.

We compared human papillomavirus messenger RNA testing using urine, self-, and provider-collected samples for the detection of high-grade cervical cytology and assessed acceptability of urine self-collection among females who engage in sex work in Kenya. Participants found urine sampling comfortable, but high-risk human papillomavirus messenger RNA detection in urine samples was less likely to detect high-grade lesions than self- and provider-collected cervical samples.

This study evaluated the detection accuracy of the Cobas human papillomavirus (HPV) assay for high-risk human papillomavirus (hrHPV) and HPV-16 in head and neck fine-needle aspiration (FNA) specimens with squamous cell carcinoma.Head and neck FNA biopsy specimens from 2012 to 2020 were retrospectively collected. Cobas HPV testing was performed on 90 FNA specimens with valid Cervista HPV testing results. Results of Cobas HPV and Cervista HPV assays were compared. A Linear Array or SPF10-LiPA25 HPV genotyping assay resolved cases with discrepant results. The κ value and accuracy of Cobas HPV testing were calculated. The accuracy of the Cobas HPV assay was also determined in 42 FNA needle-rinse specimens.Cobas HPV was positive in 82% of the FNA specimens (74 of 90). The concordance between Cobas HPV and Cervista HPV test results was 88.9% (80 of 90) with substantial agreement (κ = 0.669; 95% CI, 0.481-0.856). With HPV genotyping confirmation in cases with discrepant results between the 2 HPV assays, Cobas HPV showed 100% sensitivity and specificity for hrHPV. HPV-16 was detected in 88% of HPV-positive cases (65 of 74). HPV genotyping confirmed 1 false-negative HPV-16 result and 1 false-positive HPV-16 result. Overall, the accuracy of Cobas HPV for HPV-16 was 97.8%. The accuracy of Cobas HPV in FNA needle-rinse specimens was 100%.The Cobas HPV assay is highly accurate for determining the HPV status in head and neck FNA specimens. FNA needle rinse is valid for Cobas HPV testing in patients with squamous cell carcinoma.

Anorectal condyloma is the representative venereal disease caused by human papilloma virus (HPV), which has more 180 subtypes. Although there are various known risk factors for recurrence, few studies have investigated the influence of HPV subtypes.We aimed to investigate the correlation between the recurrence of anorectal condyloma and HPV subtypes.We analyzed the clinical and histopathological information of 143 patients who underwent surgery for anorectal condyloma at the National Medical Center between March 2016 and September 2020. PCR analyses were performed to confirm the HPV subtype in 24 patients.Recurrence was confirmed in 63 patients through outpatient follow-up over a median of 31.7 months (range: 0-56.2) after surgery. Recurrence was significantly associated with anorectal condyloma severity (p 0.001), but there were no differences between the primary and recurrent groups, CD4-positive cell counts, or human immunodeficiency virus loads. The high-risk HPV subtype was associated with a high recurrence rate. Furthermore, the overall recurrence rate in anorectal condyloma patients was 44.1%.These results suggest that recurrence of anorectal condyloma has a significant association with high-risk HPV subtypes. Therefore, it is necessary to check for recurrences during follow-up after surgery.