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

2019 ◽  
Author(s):  
Zhiling Wang ◽  
Ying Gu ◽  
Hui Wang ◽  
Junyu Chen ◽  
Yawen Zheng ◽  
...  

Abstract Objective 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 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%).Conclusion 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+. Young women and older women have higher HSIL+ detection rates, while the latter has a higher cervical cancer detection rate.

2019 ◽  
Author(s):  
Zhiling Wang ◽  
Ying Gu ◽  
Hui Wang ◽  
Junyu Chen ◽  
Yawen Zheng ◽  
...  

Abstract Objective 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 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%).Conclusion 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+. Young women and older women have higher HSIL+ detection rates, while the latter has a higher cervical cancer detection rate.


2020 ◽  
Vol 17 (1) ◽  
Author(s):  
Zhiling Wang ◽  
Ying Gu ◽  
Hui Wang ◽  
Junyu Chen ◽  
Yawen Zheng ◽  
...  

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+.


2020 ◽  
Author(s):  
Zhiling Wang ◽  
Ying Gu ◽  
Hui Wang ◽  
Junyu Chen ◽  
Yawen Zheng ◽  
...  

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+.


2020 ◽  
Author(s):  
Zhiling Wang ◽  
Ying Gu ◽  
Hui Wang ◽  
Junyu Chen ◽  
Yawen Zheng ◽  
...  

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+.


2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Yang Liu ◽  
Changjun Xu ◽  
Jing Pan ◽  
Chunyi Sun ◽  
Honglin Zhou ◽  
...  

Abstract Background The significance of HPV viral load in the detection of cervical lesions is still controversial. This study analyzed the correlation between the high-risk HPV viral load and different cervical lesion degrees. Methods This retrospective study included women positive for high-risk HPV DNA and screened for cervical lesions between 01/2015 and 06/2018. The high-risk HPV DNA load was measured by the second-generation Hybrid Capture technology and classified as low, moderate, and high. Colposcopy and biopsy were performed in all patients. The patients were grouped as normal, cervical intraepithelial neoplasia (CIN) grade 1, CIN grade 2, CIN grade 3, and cervical cancer. Multivariable logistic regression was performed to explore the association between high-risk HPV DNA load and cervical lesions. The odds ratios (ORs) represent the odds for increasing from low to high viral load. Results Finally, 265 patients were grouped as normal (n = 125), CIN 1 (n = 51), CIN 2 (n = 23), CIN 3 (n = 46), and cervical cancer (n = 20). Among them, 139 (52.5%) had a low viral load, 90 (34.0) had a moderate viral load, and 36 (13.4%) had a high viral load. Taking the normal control group as a reference, a high viral load was an independent factor for CIN 1 (OR = 3.568, 95% CI: 1.164–10.941, P = 0.026), CIN 2 (OR = 6.939, 95% CI: 1.793–26.852, P = 0.005), CIN 3 (OR = 7.052, 95% CI: 2.304–21.586, P = 0.001), and cervical cancer (OR = 8.266, 95% CI: 2.120–32.233, P = 0.002). Conclusions Among women who underwent cervical biopsy, higher high-risk HPV viral load in cervical lesions was associated with a higher risk of high-grade cervical lesions.


2021 ◽  
Vol 31 (Supplement_2) ◽  
Author(s):  
Ana Rita Fernandes Miranda da Costa ◽  
Cláudia Sousa ◽  
Erica Isidoro ◽  
Regina Silva ◽  
Cristiana Mourato

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.


2015 ◽  
Vol 59 (5) ◽  
pp. 391-398 ◽  
Author(s):  
Katrina L. Salazar ◽  
Haijun Steve Zhou ◽  
Jiaqiong Xu ◽  
Leif E. Peterson ◽  
Mary R. Schwartz ◽  
...  

Objective: Individuals are often infected with multiple genotypes of human papillomavirus (HPV) simultaneously, but the role these infections play in the development of cervical disease is not well established. This study aimed to determine the association of multiple HPV infections with high-risk cervical lesions (hrCLs). Study Design: HPV genotyping was performed on 798 SurePath specimens collected between December 1, 2009, and April 30, 2011. The cases were classified as hrCL (n = 90) or non-hrCL (n = 708) based on cytology diagnoses. The association between hrCL and HPV infection patterns was analyzed. Results: Multiple HPV infections were frequently encountered (38.2%) in the cohort. Increased frequency of hrCLs was associated with a single high-risk HPV (hrHPV) infection. An additive or synergistic effect was not observed for hrCL in multiple HPV infections. The hrCL rates appeared to decrease in various patterns of multiple HPV infections, but the reduction was not statistically significant. Conclusions: Multiple HPV infections are common with no additive or synergistic effect on the development of hrCL. Conversely, reduced hrCL rates were observed in various patterns of multiple HPV infections compared to their single-genotype infection counterparts, suggestive of possible intergenotypic competition or more effective immune response triggered by multiple infections. Further studies in larger cohorts are needed.


2014 ◽  
Vol 39 (2) ◽  
pp. 86-90 ◽  
Author(s):  
T Rahman ◽  
S Tabassum ◽  
M Jahan ◽  
A Nessa ◽  
Dr Ashrafunnessa

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


2020 ◽  
Vol 2020 ◽  
pp. 1-9
Author(s):  
Arsenio A. Spinillo ◽  
Mattia M. Dominoni ◽  
Anna A. C. Boschi ◽  
Cecilia C. Sosso ◽  
Giacomo G. Fiandrino ◽  
...  

The aim is to evaluate the clinical consequences of coinfection between HPV 16 and other high-risk HPVs among women with a histological diagnosis of CIN or invasive cervical cancer. A total of 2985 women, with a diagnosis of either CIN or cancer (<IB) on cervical or cone biopsy, were included. HPV genotypes were identified using the INNO-LiPA HPV genotyping assay, version EXTRA, on cervical scraping, before the colposcopic evaluation and the colposcopic biopsies or conization. In the overall population, HPV16 interacted positively with HPV18 (RR = 2, 95% CI 1.5–2.6) and negatively with HPV33, 51, 52, and 66, in log-linear analysis. There was an excess of CIN3 diagnoses among subjects coinfected with HPV16 and HPV18 or HPV52, although the absolute number of cases was relatively small. In a logistic model, the odds ratio of CIN3+ associated with coinfection of HPV16 and HPV18 (OR = 3.8, 95% CI 2.5–5.7, p = 0.004 compared to single HPV16) or HPV52 (OR = 3.6, 95% CI 2.6–5.1, p = 0.009 compared to single HPV) was higher than that associated with single HPV 16 infections. Finally, multiple infections had no effect on residual disease and did not influence the recurrence of high-grade CIN during a median follow-up of 25 months (IR 17–41). HPV16 interacted positively with HPV18 and negatively with HPV33, 51, 52, and 66 supporting the notion that HPV16 interacts mostly negatively with other HR-HPVs in CIN lesions. Among specimens coinfected with HPV16 and 18 or 52, there was an excess of CIN3+ although the impact on the prevalence of severe cervical lesions was limited.


2016 ◽  
Vol 2 (3_suppl) ◽  
pp. 38s-39s
Author(s):  
Sally N. Adebamowo ◽  
Toyosi Olawande ◽  
Ayotunde Famooto ◽  
Eileen O. Dareng ◽  
Olayinka Olaniyan ◽  
...  

Abstract 64 Background: The incidence, prevalence, persistence, and multiplicity of high-risk HPV infection is different between HIV positive and HIV negative women. We examined the association between HIV, prevalent HPV, and persistent HPV infections among women in a prospective cohort in Nigeria. Methods: We enrolled women presenting at cervical cancer screening programs in Abuja, Nigeria, between 2012 and 2014 and collected information on their demographic characteristics, risk factors of HPV infection, and cervical exfoliated cells samples at baseline, 6 month and 12 month follow-up visits. DNA enzyme immunoassay (DEIA) and Roche Linear Array HPV Genotyping Test were used to characterize HPV. Persistent HPV infection was defined as a positive result on 2 consecutive DEIA tests. We used logistic regression models to estimate the association between HIV and risk of HPV infection. Results: Among the 1,020 women enrolled, the mean age (±SD) was 37(8), and 44% and 56% were HIV+ and HIV-, respectively. HPV52 and 35 were the most common HPV types in the study population. The prevalence was 34% for any HPV, 24% for persistent HPV and 9% for multiple HPV infections; these were higher among HIV+ women (p-value <0.001). The multivariate odds ratio (OR) and 95 % CI comparing HIV+ to HIV- women was 6.29 (95% CI 3.64 – 10.87, p-value <0.001) for any high-risk HPV; 6.22 (95% CI 3.02 – 12.83, p-value <0.001) for persistent high-risk HPV; and 6.46 (95% CI 2.69 – 15.52, p-value <0.001) for multiple high-risk HPV infections, Conclusions: HIV infection is associated with increased risk of persistence and multiplicity of low-risk and high-risk HPV infections. These findings may explain, in part, the increased risk of cervical cancer among women with HIV infections. AUTHORS' DISCLOSURES OF POTENTIAL CONFLICTS OF INTEREST: Sally N. Adebamowo No relationship to disclose Toyosi Olawande No relationship to disclose Ayotunde Famooto No relationship to disclose Eileen O. Dareng No relationship to disclose Olayinka Olaniyan No relationship to disclose Richard Offiong No relationship to disclose Clement A. Adebamowo Speakers' Bureau: Merck [Table: see text]


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