Two years outcome of women infected with high risk HPV having normal colposcopy following low-grade or equivocal cytological abnormalities: Are HPV16 and 18 viral load clinically useful predictive markers?

2012 ◽  
Vol 84 (6) ◽  
pp. 964-972 ◽  
Author(s):  
Xavier Carcopino ◽  
Mireille Henry ◽  
Julien Mancini ◽  
Sophie Giusiano ◽  
Léon Boubli ◽  
...  
Keyword(s):  
Viral Load ◽  
High Risk ◽  
Predictive Markers ◽  
Low Grade ◽  
Cytological Abnormalities ◽  
High Risk Hpv

scholarly journals HPV16 Load Is a Potential Biomarker to Predict Risk of High-Grade Cervical Lesions in High-Risk HPV-Infected Women: A Large Longitudinal French Hospital-Based Cohort Study

Cancers ◽  
2021 ◽  
Vol 13 (16) ◽  
pp. 4149
Author(s):  
Antoine Baumann ◽  
Julie Henriques ◽  
Zohair Selmani ◽  
Aurélia Meurisse ◽  
Quentin Lepiller ◽  
...  
Keyword(s):  
Viral Load ◽  
High Risk ◽  
Precancerous Lesions ◽  
Prognostic Score ◽  
High Grade ◽  
High Grade Lesion ◽  
Potential Biomarker ◽  
Increased Risk ◽  
Cytological Abnormalities ◽  
High Risk Hpv

High-risk HPV (hrHPV) testing has been implemented as a primary screening tool for cervical cancer in numerous countries. However, there is still a need for relevant triage strategies to manage hrHPV positive women to avoid excessive referral to colposcopy. The objective of this study was to assess, in women infected by hrHPV and presenting no or mild cytological abnormalities, HPV16 and HPV18 viral loads to predict the development of cervical high-grade lesion. Among 2102 women positive for hrHPV, 885 had no lesion or mild cytological abnormalities at baseline and had at least one follow-up (FU) visit. HPV16 and HPV18 prevalence was 25.9% and 8.4%, respectively. Of those women, 15% developed a high-grade lesion during the FU. An HPV16 viral load cut-off set at 3.2 log10GE/103 cells permitted to identify a subgroup of women at high risk of developing high-grade cervical lesion (HR = 2.67; 95% CI 1.80–3.97; p ≤ 0.0001). No specific HPV18 viral load threshold could have been defined in regard to the present study. In multivariate analysis, HPV16 load (absence/log10GE/103 cells < 3.2 vs. ≥3.2), RLU/PC 239 (1–100 pg/mL vs. >100 pg/mL) and cytology (normal vs abnormal) were independently associated with a significant increased risk of high-grade lesion development and were used to construct the prognostic score. In conclusion, HPV16 load is a relevant biomarker to identify women at high risk for developing cervical precancerous lesions.

scholarly journals High-risk HPV genotypes and cervical lesions association in postmenopausal women

2021 ◽  
Vol 31 (Supplement_2) ◽  
Author(s):  
Ana Rita Fernandes Miranda da Costa ◽  
Cláudia Sousa ◽  
Erica Isidoro ◽  
Regina Silva ◽  
Cristiana Mourato
Keyword(s):  
Cervical Cancer ◽  
High Risk ◽  
Postmenopausal Women ◽  
Age Groups ◽  
Low Grade ◽  
High Grade ◽  
Cervical Lesions ◽  
Intraepithelial Lesion ◽  
The Bethesda System ◽  
High Risk Hpv

Abstract Background Persistent infection by high-risk Human Papillomavirus (hrHPV) are the major cause of cervical cancer. Studies report disparities in the incidence of infection and the various genotypes of this virus in different age groups, suggesting a higher frequency of hrHPV in young women and low-risk subtypes being predominant in older women. This study aimed to investigate the incidence and distribution of hrHPV genotypes in postmenopausal women as well as the correlation with the cytological findings. Methods 16 859 women, aged 50–64 years, performed cervical cancer screening test in Friuri Venezia Giulia region, Italy. The infection was evaluated by the Polymerase Chain Reaction methodology and the positive samples were evaluated by Liquid Based Cytology according to the Bethesda System from 2014. A statistical analysis was performed to study the molecular and cytological data of this population. Results hrHPV infection were found in 5.8% of the women and 78.3% of these were caused by hrHPV other than HPV16 and HPV18 (). Also, 65.7% of the positive samples were negative for intraepithelial lesion or malignancy while low grade squamous intraepithelial lesion was the most frequent (22.4%). There was an increase in the number of high-grade intraepithelial lesions in the presence of HPV16 compared to that recorded when this genotype was absent (20.8% vs. 8.5%). No cervical cancers were detected. Conclusions Infection with hrHPV is uncommon in postmenopausal women and it is mostly caused by subtypes less associated with the development of cervical cancer. Yet, HPV16 infection triggers the development of high-grade lesions.

Is the Human Papillomavirus Test in Combination With the Papanicolaou Test Useful for Management of Patients With Diagnoses of Atypical Squamous Cells of Undetermined Significance/Low-Grade Squamous Intraepithelial Lesions?

2001 ◽  
Vol 125 (11) ◽  
pp. 1453-1457
Author(s):  
Nak-Woo Lee ◽  
Daesu Kim ◽  
Jong-Tae Park ◽  
Aeree Kim
Keyword(s):  
Human Papillomavirus ◽  
High Risk ◽  
Screening Method ◽  
Screening Tests ◽  
Low Grade ◽  
Pap Tests ◽  
Squamous Cells ◽  
Hpv Test ◽  
High Risk Hpv ◽  
Undetermined Significance

Abstract Objective.—To determine whether human papillomavirus (HPV) testing is useful in the evaluation of patients diagnosed with atypical squamous cells of undetermined significance (ASCUS)/low-grade squamous intraepithelial lesion (LSIL) and whether the HPV test is appropriate as an alternative screening method. Design.—The results of Papanicolaou (Pap) tests and subsequent hybrid capture tube (HCT) II tests for high-risk–type HPV were analyzed for 457 patients. Among these tests, 208 histologic diagnoses were made and correlated with the results of Pap and HPV tests. The sensitivity and specificity of the Pap test, HPV test, and the combined method of Pap and HPV tests to detect cervical intraepithelial neoplasia (CIN) 2/3 and all CIN were also measured. Results.—Sixty (63.8%) of 94 women with LSIL and 31 (26.3%) of 118 women with ASCUS tested positive for high-risk HPV. The sensitivity values for Pap tests in detecting all cases of CIN and CIN 2/3 were 91.4% and 92.9%, respectively. The sensitivity values of HCT II tests using the high-risk probe for detecting all cases of CIN and CIN 2/3 were 62.6% and 88.1%, respectively. Biopsies confirmed that 10 (22.7%) of 44 LSIL patients with high-risk HPV had CIN 2/3, but only 1 (4.5%) of 22 LSIL patients without high-risk HPV had CIN 2/3. Conclusion.—Testing for high-risk HPV with the HCT II test is useful in the detection of CIN 2/3 in LSIL groups and in the selection of patients for colposcopy in ASCUS groups, but it is not suitable for cervical cancer screening tests.

Prevalence, incidence and predictors of anal high-risk HPV infections and cytological abnormalities in HIV-infected individuals

2015 ◽  
Vol 70 (1) ◽  
pp. 60-71 ◽  
Author(s):  
Alberto Borghetti ◽  
Paola Cattani ◽  
Giorgio Maria ◽  
Sara D'Onghia ◽  
Rosaria Santangelo ◽  
...  
Keyword(s):  
High Risk ◽  
Cytological Abnormalities ◽  
High Risk Hpv

scholarly journals Persistent High-Risk HPV Infection and Molecular Changes Related to the Development of Cervical Cancer

2020 ◽  
Vol 2020 ◽  
pp. 1-6
Author(s):  
Pablo Moreno-Acosta ◽  
Alfredo Romero-Rojas ◽  
Nicolas Vial ◽  
Antonio Huertas ◽  
Jinneth Acosta ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
High Risk ◽  
Invasive Cervical Cancer ◽  
Transition Process ◽  
Hpv Infection ◽  
Low Grade ◽  
Preneoplastic Lesions ◽  
Hpv 16 ◽  
Molecular Changes ◽  
High Risk Hpv

This article is a preliminary investigational study that is aimed at giving hints about the interesting biomarkers involved in the transition process from low-grade cervix lesion to invasive cervical cancer. Our study focuses on the risk factors and tumour molecular changes in one patient. First in 1986, she was diagnosed a preinvasive cervix lesion. Then, 16 years later, she was diagnosed an invasive cervical cancer. The 2002 diagnosis was a squamous cell carcinoma of the cervix, stage IIIB (FIGO), whereas in 1986, she had been diagnosed a high-grade squamous intraepithelial cervical lesion. Retrospectively, the analysis of samples of preneoplastic lesions and invasive cervical cancer confirmed the histopathological diagnoses and detected the presence of HPV type and HPV-16 variants, as well as the overexpression of proteins such as hTERT, IGF1Rα, IGF1Rβ, CAIX, and GLUT1. Finally, the Arg72Pro polymorphism was detected in TP53. The role of high-risk HPV and HPV-16 variants and of hTERT, IGF1Rα, IGF1Rβ, CAIX, and GLUT1 variations seemed confirmed in the development and progression of cervical cancer. As a result, analyzing the molecular changes in one and same tumour that progresses from a low-grade cervix lesion to invasive cervical cancer could provide valuable information in order to improve detection, diagnosis, and treatment in the future.

scholarly journals Detection and estimation of human papillomavirus viral load in patients with cervical lesions

2014 ◽  
Vol 39 (2) ◽  
pp. 86-90 ◽  
Author(s):  
T Rahman ◽  
S Tabassum ◽  
M Jahan ◽  
A Nessa ◽  
Dr Ashrafunnessa
Keyword(s):  
Human Papillomavirus ◽  
Viral Load ◽  
High Risk ◽  
Invasive Cervical Cancer ◽  
Hpv Infection ◽  
Cervical Lesions ◽  
Hpv Dna ◽  
Promising Tool ◽  
High Risk Hpv ◽  
Hpv Viral Load

Human papillomavirus (HPV) high risk genotype infection and HPV viral load influences the development of invasive cervical cancer and cervical intra-epithelial neoplasia (CIN). HPV DNA testing for screening of cervical cancers may play a potential role in its early detection and management. The present study detected HPV DNA and estimated HPV viral load in different types of cervical lesions among Bangladeshi women. Using the Hybrid Capture 2 (HC2) assay, HPV DNA was tested among 68 women between 25-70 years of age. A total of 13 (19.1%) cases were positive for HPV DNA. The highest viral load (501 x 10³ copies/ml) was detected in a patient with invasive carcinoma, while the lowest viral load (105 x 10³ copies/ml) was detected from a case of chronic cervicitis. The mean viral load in CIN I was 119.25 x 10³±12.5 x 10³ copies/ml (range: 110 x 10³ - 137 x 10³) and 208.50 x 10³ ± 0.59 x 10³ copies/ml (range: 139 x 10³-305 x 10³) in CIN II / III. Interestingly, HPV DNA was detected from a patient with normal cytological findings. Our study observed a moderate presence of high-risk HPV genotypes among women with cervical lesions. The HPV viral load varied with the age of the patients and stage of cervical lesions. The HC2 assay is a promising tool for diagnosing high-risk HPV infection especially before cytology tests show any abnormality. DOI: http://dx.doi.org/10.3329/bmrcb.v39i2.19648 Bangladesh Med Res Counc Bull 2013; 39: 86-90

scholarly journals Distribution of cervical lesions in high-risk HPV (hr-HPV) positive women with ASC-US: a retrospective single-center study in China

2020 ◽  
Vol 17 (1) ◽  
Author(s):  
Zhiling Wang ◽  
Ying Gu ◽  
Hui Wang ◽  
Junyu Chen ◽  
Yawen Zheng ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Viral Load ◽  
High Risk ◽  
High Viral Load ◽  
Single Infection ◽  
Multiple Infections ◽  
Trend Test ◽  
Cervical Lesions ◽  
Increased Risk ◽  
High Risk Hpv

Abstract Background To investigate distributions of cervical lesions and factors associated with the severity of the cervical lesions in high-risk HPV (hr-HPV) positive women with atypical squamous cells of undetermined significance (ASC-US) cytology. Methods Clinical information of 250,000 women who underwent HPV and cytological test was collected from January 2012 to January 2019. The association between the severity of the cervical lesions and hr-HPV genotypes, hr-HPV viral load, and ages, were analyzed in hr-HPV-positive/ASC-US women. Results 3459 hr-HPV-positive/ASC-US women were enrolled in this study. Overall, 43.51% of women with ASC-US had normal histological results, 34.35% had high-grade squamous intraepithelial lesion (HSIL), and 1.30% had cervical cancer. The rate of HSIL or worse (HSIL+) in women with single HPV16 infection (63.09%) was the highest, followed by HPV33 (57.50%), HPV51 (36.11%), HPV58 (36.11%), HPV52 (28.28%), HPV18 (26.37%), HPV66 (19.35%), HPV39 (18.92%), HPV53 (15.00%), and HPV56 (8.51%). Detection rate of HSIL+ in low, intermediate and high viral-load groups were 15.87% (n = 30), 34.91% (n = 74) and 40.68% (n = 214) (Cochran-Armitage Trend test χ2 = 35.03, p < 0.0001). Compared with the 51–60-year-old group (21.65%), the women in ≤ 30 (40.52%), 31–40 (39.67%), and 41–50 (34.22%) year-old groups had significantly higher risk of HSIL+. The women in ≤ 51–60 (2.68%) and > 60 (3.41%) year-old groups were at increased risk for cervical cancer, compared with the ≤ 30-year-old group (0.61%). Conclusions ASC-US women with HPV 16/18/33/51/52/58 single infection and multiple infections, as well as high HPV viral loads, have high risk of HSIL+.

scholarly journals Presence of High-Risk HPV mRNA in Relation to Future High-Grade Lesions among High-Risk HPV DNA Positive Women with Minor Cytological Abnormalities

PLoS ONE ◽  
2015 ◽  
Vol 10 (4) ◽  
pp. e0124460 ◽  
Author(s):  
Hanna Johansson ◽  
Kaj Bjelkenkrantz ◽  
Lotten Darlin ◽  
Joakim Dilllner ◽  
Ola Forslund
Keyword(s):  
High Risk ◽  
High Grade ◽  
Hpv Dna ◽  
Cytological Abnormalities ◽  
High Risk Hpv ◽  
Hpv Mrna

High-Risk Human Papillomavirus (HPV) in Parotid Lesions

2007 ◽  
Vol 22 (4) ◽  
pp. 239-244 ◽  
Author(s):  
D. Vageli ◽  
G. Sourvinos ◽  
M. Ioannou ◽  
G.K. Koukoulis ◽  
D.A. Spandidos
Keyword(s):  
Salivary Gland ◽  
Viral Load ◽  
High Risk ◽  
Salivary Gland Tumors ◽  
Specific Primers ◽  
In Situ Pcr ◽  
Hpv Genotypes ◽  
Pleomorphic Adenomas ◽  
High Risk Hpv

Although several studies have reported that oropharyngeal infection with HPV may predispose to tumorigenesis, little is known about the etiological factors of salivary gland tumors and the presence of HPV We studied 9 parotid lesions for HPV infection including an oncocytoma, an acinic cell carcinoma, a high-grade adenocarcinoma, a low-grade polymorphous adenocarcinoma, a Warthin's tumor and 2 pleomorphic adenomas, a lymphoepithelial cyst and a lipoma of the parotid gland. DNA was extracted from formalin-fixed and paraffin-embedded tissue sections. Solution PCR for HPV detection was performed using the GP5+/GP6+ primers, while HPV typing was carried out by multiplex PCR for HPV6, 11, 16, 18, and 33; positive samples were recorfirmed by PCR with specific primers for each type. Quantitative real-time PCR for the high-risk HPV genotypes 16, 18, 31, 33, 35, 52, 58 and 67 was also performed to quantitate the viral load. Finally, in situ PCR was employed with HPV16-specific primers by direct-detection method. Seven of the 9 parotid lesions were HPV positive while 6 of these 7 had been infected by HPV16 and/or HPV18 oncogenic types. High viral load of high-risk genotypes of HPV was found in the oncocytoma, in one of the pleomorphic adenomas, and in the Warthin's tumor. Finally, in situ PCR indicated that HPV16 amplification occurred in the salivary gland tumors. This is the first time that high-risk HPV genotypes are detected in these histological types of parotid lesions, suggesting the possible involvement of the virus in the disease.

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