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1.
Johannes Berkhof Nicole W J Bulkmans Maaike C G Bleeker Saskia Bulk Peter J F Snijders Feja J Voorhorst Chris J L M Meijer 《Cancer epidemiology, biomarkers & prevention》2006,15(7):1268-1273
INTRODUCTION: High-risk human papillomavirus (hrHPV) DNA testing is an increasingly used instrument in cervical cancer prevention along cervical cytology. The inclusion of hrHPV testing in cervical screening requires efficient management as many hrHPV infections are transient. We investigated the potential value of hrHPV genotyping in normal and borderline/mildly dyskaryotic (BMD) smears. MATERIALS AND METHODS: From a screening population of 44,102 women in the Netherlands, we included hrHPV-positive women with a normal or BMD smear. We assessed the type-specific 18-month risk of high-grade cervical intraepithelial neoplasia (CIN). RESULTS: In hrHPV-positive women, 18-month risk of CIN grade 3 or invasive cancer (> or =CIN3) was 6% [95% confidence interval (95% CI), 4-9] after normal cytology and 20% (95% CI, 16-25) after BMD. If positive for HPV16, > or =CIN3 risks were 14% (95% CI, 9-21) and 37% (95% CI, 28-48), respectively. In the subset of hrHPV-positive women without HPV16, HPV18 was associated with an increased risk of high-grade CIN after normal cytology and HPV31 and HPV33 were associated with an increased risk, particularly after BMD. HPV16 and HPV18 were also associated with an increased risk of high-grade CIN in women with an hrHPV-positive normal baseline smear and a repeat normal smear at 6 months. DISCUSSION: HrHPV-positive women without type 16, 18, 31, or 33 had a relatively low risk of high-grade CIN. Among women with baseline normal cytology and among women with a baseline and repeat normal smear, HPV16/18-positive women showed an increased risk of high-grade CIN. This warrants more aggressive management of HPV16/18-positive women compared with other hrHPV-positive women. 相似文献
2.
Jack Cuzick Rachael Adcock Francesca Carozzi Anna Gillio-Tos Laura De Marco Annarosa Del Mistro Helena Frayle Salvatore Girlando Cristina Sani Massimo Confortini Manuel Zorzi Paolo Giorgi-Rossi Raffaella Rizzolo Guglielmo Ronco the New Technologies for Cervical Cancer Screening Working Group 《International journal of cancer. Journal international du cancer》2020,147(7):1864-1873
Human papillomavirus (HPV) testing is very sensitive for primary cervical screening but has low specificity. Triage tests that improve specificity but maintain high sensitivity are needed. Women enrolled in the experimental arm of Phase 2 of the New Technologies for Cervical Cancer randomized controlled cervical screening trial were tested for high-risk HPV (hrHPV) and referred to colposcopy if positive. hrHPV-positive women also had HPV genotyping (by polymerase chain reaction with GP5+/GP6+ primers and reverse line blotting), immunostaining for p16 overexpression and cytology. We computed sensitivity, specificity and positive predictive value (PPV) for different combinations of tests and determined potential hierarchical ordering of triage tests. A number of 1,091 HPV-positive women had valid tests for cytology, p16 and genotyping. Ninety-two of them had cervical intraepithelial neoplasia grade 2+ (CIN2+) histology and 40 of them had CIN grade 3+ (CIN3+) histology. The PPV for CIN2+ was >10% in hrHPV-positive women with positive high-grade squamous intraepithelial lesion (61.3%), positive low-grade squamous intraepithelial lesion (LSIL+) (18.3%) and positive atypical squamous cells of undetermined significance (14.8%) cytology, p16 positive (16.7%) and, hierarchically, for infections by HPV33, 16, 35, 59, 31 and 52 (in decreasing order). Referral of women positive for either p16 or LSIL+ cytology had 97.8% sensitivity for CIN2+ and women negative for both of these had a 3-year CIN3+ risk of 0.2%. Similar results were seen for women being either p16 or HPV16/33 positive. hrHPV-positive women who were negative for p16 and cytology (LSIL threshold) had a very low CIN3+ rate in the following 3 years. Recalling them after that interval and referring those positive for either test to immediate colposcopy seem to be an efficient triage strategy. The same applies to p16 and HPV16. 相似文献
3.
Bulkmans NW Berkhof J Bulk S Bleeker MC van Kemenade FJ Rozendaal L Snijders PJ Meijer CJ;POBASCAM Study Group 《British journal of cancer》2007,96(9):1419-1424
We assessed clearance rates of 14 high-risk human papillomavirus (hrHPV) types in hrHPV-positive women with normal cytology and borderline/mild dyskaryosis (BMD) in a population-based cervical screening cohort of 44,102 women. The 6-month hrHPV type-specific clearance rates, that is, clearance of the same type as detected at baseline, in women with normal and BMD smears were 43% (95% confidence interval (CI) 39-47) and 29% (95% CI 24-34), respectively. Corresponding 18-month clearance rates were markedly higher, namely 65% (95% CI 60-69) and 41% (95% CI 36-47), respectively. The lowest clearance rates in women with normal cytology were observed for HPV16, HPV18, HPV31, and HPV33. Significantly reduced 18-month clearance rates at a significance level of 1% were observed for HPV16 (49%, 95% CI 41-59) and HPV31 (50%, 95% CI 39-63) in women with normal cytology, and for HPV16 (19%, 95% CI 12-29) in women with BMD. Among women who did not clear hrHPV, women with HPV16 persistence displayed an increased detection rate of >or=CIN3 (normal P<0.0001; BMD, P=0.005). The type-specific differences in clearance rates indicate the potential value of hrHPV genotyping in screening programs. Our data support close surveillance (i.e. referral directly, or within 6 months) of women with HPV16 and are inconclusive for surveillance of women with HPV18, HPV31, and HPV33. For the other hrHPV-positive women, it seems advisable to adopt a conservative management with a long waiting period, as hrHPV clearance is markedly higher after 18 months than after 6 months and the risk for >or=CIN3 is low. 相似文献
4.
Bulkmans NW Bleeker MC Berkhof J Voorhorst FJ Snijders PJ Meijer CJ 《International journal of cancer. Journal international du cancer》2005,117(2):177-181
High-risk human papillomavirus (hrHPV) types are causally related to cervical cancer and its high-grade precursor lesions. The risk posed by the different hrHPV types for the development of cervical intraepithelial neoplasia grade 2 or worse (> or =CIN2) needs to be established. Here, we present the hrHPV type-distribution in relation to cytology and histology for women participating in a cervical screening program. From 44,102 women who participated in a population-based cervical screening program in the Netherlands, 2,154 hrHPV GP5+/6+ PCR positive women were recruited to determine the distribution of 14 hrHPV types by reverse line blotting of GP5+/6+ PCR products. For each HPV type, associations with cytology and histologically confirmed > or =CIN2 were measured by odds ratios. HPV types 16 and 33 were more prevalent in women, amongst those containing a single hrHPV type, with moderate dyskaryosis or worse (>BMD) than in women with normal cytology, but only in case of underlying > or =CIN2 (OR 4.10, 95%CI 2.98-5.64 and OR 2.68, 95%CI 1.39-5.15, respectively). Similar results were obtained for women with double infections (OR 3.29, 95% CI 1.61-6.75 and OR 4.37, 95% CI 1.17-16.34). Coexisting types did not influence the prevalence of > or =CIN2 in HPV 16 or 33 positive women. The increased prevalence of type 16 and 33 in hrHPV positive women with > or =CIN2, compared to women with normal cytology, suggests that infection with these types confers an increased risk for development of > or =CIN2. Distinguishing these types may therefore have implications for future cervical screening strategies. 相似文献
5.
Bulk S Bulkmans NW Berkhof J Rozendaal L Boeke AJ Verheijen RH Snijders PJ Meijer CJ 《International journal of cancer. Journal international du cancer》2007,121(2):361-367
Adding a test for high-risk human papillomavirus (hrHPV) to cytological screening enhances the detection of high-grade cervical intraepithelial neoplasia (>or=CIN2), but data are required that enable long-term evaluation of screening. We investigated the >or=CIN2 risk for women participating in population-based screening as a function of hrHPV and cytology testing results at baseline and at 6 months. We included 2,193 women aged 30-60 years participating in a population-based screening trial who received colposcopy or a repeat testing advice at baseline. The main endpoint was histologically confirmed >or=CIN2 diagnosed within 36 months. hrHPV testing was more sensitive than cytology for >or=CIN2 (relative sensitivity 1.4, 95%CI: 1.3-1.5; absolute sensitivity 94.1 and 68.0%, respectively). The 18-month >or=CIN2 risks in women with a hrHPV-positive smear and in women with abnormal cytology were similar (relative risk 0.9, 95%CI: 0.8-1.1). Women with HPV16 and/or HPV18 had a higher >or=CIN2 risk than other hrHPV-positive women irrespective of the cytological grade. Repeat testing showed that both cytological regression and viral clearance were strongly associated with a decrease in >or=CIN2 risk. Notably, women who had a double negative repeat test at 6 months had a >or=CIN2 risk of only 0.2% (95%CI: 0.0-1.1) and hrHPV-negative women with baseline borderline or mild dyskaryosis and normal cytology at 6 months had a >or=CIN2 risk of 0% (95%CI: 0.0-0.8). Using hrHPV and/or cytology testing, risk of >or=CIN2 can be assessed more accurately by repeat testing than single visit testing. Hence, when hrHPV testing is implemented, patient management with repeat testing is a promising strategy to control the number of referrals for colposcopy. 相似文献
6.
Bulkmans NW Rozendaal L Voorhorst FJ Snijders PJ Meijer CJ 《British journal of cancer》2005,92(9):1800-1802
We prospectively evaluated the 5-year predictive values of adding high-risk human papillomavirus (hrHPV) testing to cytology for the detection of > or = cervical intraepithelial neoplasia (CIN)3 lesions in a population-based cohort of 2810 women. At baseline, nine (0.3%) women had prevalent lesions > or = CIN3, all being hrHPV positive. After 5 years of follow-up, four (6.5%) of the 62 hrHPV-positive women with normal cytology developed lesions > or = CIN3, vs only one (0.05%) of the 2175 hrHPV-negative women with normal cytology. High-risk human papillomavirus testing or combined screening revealed a much higher sensitivity, at the cost of a small decrease in specificity, and a higher negative predictive value for the detection of lesions > or = CIN3 till the next screening round (5 years) than cytology alone. 相似文献
7.
Snijders PJ Hogewoning CJ Hesselink AT Berkhof J Voorhorst FJ Bleeker MC Meijer CJ 《International journal of cancer. Journal international du cancer》2006,119(5):1102-1107
An increased high-risk human papillomavirus (hrHPV) viral load in cervical scrapings has been proposed as a determinant for high-grade cervical intraepithelial neoplasia (CIN) and cervical cancer (> or =CIN 2), but data so far for HPV types different from HPV 16 are limited and inconsistent. In addition, a viral load threshold to distinguish hrHPV positive women without > or =CIN 2 still has not been defined. Here, we used baseline cervical scrapings of women with normal cytology participating in a large population-based cervical screening trial (i.e. POBASCAM) who were GP5+/6+-PCR positive for 4 common hrHPV types, i.e. HPV 16, 18, 31 or 33, as a reference to arbitrarily define various viral load thresholds (i.e. 25th, 33rd, 50th, 67th and 75th percentiles of the lowest viral load values) for distinguishing women having single infections with these types without high-grade CIN. Viral load assessment was performed by real time type-specific PCR. The viral load threshold values were subsequently validated on abnormal cervical scrapes of 162 women with underlying, histologically confirmed CIN lesions containing 1 of these 4 hrHPV types. All 59 women with CIN 3 had viral load levels that were higher than those of 33% of the women with normal cytology containing the respective hrHPV type detectable by GP5+/6+-PCR (i.e. higher than the 33rd percentile of viral load). By using this 33rd percentile viral load cut-off, sensitivity for CIN 3 of 100% (95% CI 93.9-100) was obtained. Hence, application of this viral load threshold would increase the specificity of HPV testing for HPV 16, 18, 31 and 33-associated prevalent CIN 3 without the cost of a marked reduction in sensitivity. In practice, on the basis of viral load analysis, a less aggressive management can be foreseen for 33% of the women with normal cytology participating in a population-based screening program who are GP5+/6+-PCR positive for HPV 16, 18, 31 or 33. 相似文献
8.
The clinical value of HPV genotyping in triage of women with high‐risk‐HPV‐positive self‐samples
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Remko P. Bosgraaf Leon F.A.G. Massuger Joanna IntHout Viola M.J. Verhoef Daniëlle A.M. Heideman Peter J.F. Snijders Chris J.L.M. Meijer Folkert J. van Kemenade Johan Bulten Albert G. Siebers Ruud L.M. Bekkers Willem J.G. Melchers 《International journal of cancer. Journal international du cancer》2016,139(3):691-699
Cytology alone, or combined with HPV16/18 genotyping, might be an acceptable method for triage in hrHPV‐cervical cancer screening. Previously studied HPV‐genotype based triage algorithms are based on cytology performed without knowledge of hrHPV status. The aim of this study was to explore the value of hrHPV genotyping combined with cytology as triage tool for hrHPV‐positive women. 520 hrHPV‐positive women were included from a randomised controlled self‐sampling trial on screening non‐attendees (PROHTECT‐3B). Eighteen baseline triage strategies were evaluated for cytology and hrHPV genotyping (Roche Cobas 4800) on physician‐sampled triage material. Sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), referral rate, and number of referrals needed to diagnose (NRND) were calculated for CIN2+ and CIN3+. A triage strategy was considered acceptable if the NPV for CIN3+ was ≥98%, combined with maintenance or improvement of sensitivity and an increase in specificity in reference to the comparator, being cytology with a threshold of atypical cells of undetermined significance (ASC‐US). Three triage strategies met the criteria: HPV16+ and/or ≥LSIL; HPV16+ and/or ≥HSIL; (HPV16+ and/or HPV18+) and/or ≥HSIL. Combining HPV16+ and/or ≥HSIL yielded the highest specificity (74.9%, 95% CI 70.5–78.9), with a sensitivity (94.4%, 95% CI 89.0–97.7) similar to the comparator (93.5%, 95% CI 87.7–97.1), and a decrease in referral rate from 52.2% to 39.5%. In case of prior knowledge of hrHPV presence, triage by cytology testing can be improved by adjusting its threshold, and combining it with HPV16/18 genotyping. These strategies improve the referral rate and specificity for detecting CIN3+ lesions, while maintaining adequate sensitivity. 相似文献
9.
目的:评价高危型人乳头瘤病毒(highriskhumanpapillomavirus,hrHPV )载量和分型检测在中国农村地区妇女人群中预测宫颈鳞状上皮高级别病变发生的价值。方法:2012年5 月至2015年5 月以农村妇女人群为基础选取江西省兴国县、靖安县和玉山县2 257 例,年龄35~64岁纳入本前瞻性队列研究。同时采用HC- 2(hybridcapture-2)和导流杂交技术(HybriMax )两种方法分别检测hrHPV 载量和亚型,两种方法中任一亚型阳性者行阴道镜及活检检查,并将HC- 2 检测阳性结果中病毒载量< 10.0 RLU/CO认定为低病毒载量,病毒载量≥ 10.0 RLU/CO为高病毒载量。对hrHPV 结果阴性或病理诊断为CIN 1 的2 211 例妇女行24个月无干预随访。根据随访分别评价hrHPV 载量和HybriMax 分型两种检测方法预测宫颈鳞状上皮高级别病变(CINgrade2 orworse,CIN 2 +)的效果。结果:纳入基线、随访数据完整的女性共1 636 例。2 年内采用HC- 2 检测的132 例基线高病毒载量妇女中CIN 2 +的发生率为3.03%(4/ 132),其相对危险度(RR)值为42.24(95%CI 为4.76~375.2);采用HybriMax 分型检测的159 例基线分型HPV 16或18型阳性妇女中CIN 2 + 的发生率为2.51%(4/ 159),RR值为33.06(95%CI 为3.72~293.9)。 对2 年内HC- 2 检测中高病毒载量例数和HybriMax 分型检测中HPV 16/ 18型别阳性例数进行比较,CIN 2 + 的发病率差异无统计学意义(P > 0.05)。 结论:HPV高载量和HPV 16/ 18型别阳性妇女人群进展为CIN 2 + 的风险均较高。在不具有持续监测hrHPV 条件的农村地区,HC- 2 检测的病毒载量≥ 10.0 RLU/CO阈值设定,与HybriMax 分型检测HPV 16/ 18型别均对hrHPV 初筛有分流作用,并对CIN 2+ 发生有预测作用。 相似文献
10.
Mark H. Stoler Ed Baker Sean Boyle Shagufta Aslam Ruediger Ridder Warner K. Huh Thomas C. Wright Jr 《International journal of cancer. Journal international du cancer》2020,146(9):2599-2607
The objective of our study was to assess the performance of different triage strategies for high-risk human papillomavirus (hrHPV)-positive results utilizing either extended genotyping or a p16/Ki-67 dual-stained cytology (DS) approach, with or without partial genotyping. A subset of women with hrHPV infections participating in the Addressing the Need for Advanced HPV Diagnostics (ATHENA) study were analyzed to determine the number of cervical intraepithelial neoplasia grade 3 or worse (≥CIN3) cases detected, and the absolute risk for ≥CIN3 of each genotype. A clinical utility table was constructed to compare the impact of different triage strategies. In all, 2,339 women with single-genotype hrHPV infections were identified. Among these were 171 ≥CIN3 cases. The U.S. Food and Drug Administration (FDA)-approved algorithm (HPV16/18 positive, or 12-other hrHPV positive and Pap positive, i.e., ≥ atypical squamous cells of undetermined significance) for primary HPV screening detected 132/171 (77.2%) ≥CIN3 cases and required 964 colposcopies (colposcopies per ≥CIN3 ratio: 7.3). An approach that uses DS instead of cytology in the FDA-approved algorithm detected 147/171 (86.0%) ≥CIN3 cases, requiring 1,012 colposcopies (ratio: 6.9). Utilizing DS for triage of all hrHPV-positive women identified 126/171 (73.7%) ≥CIN3 cases, requiring 640 colposcopies (ratio: 5.1). A strategy that detected HPV16/18/31/33/35+ captured 130/171 (76.0%) ≥CIN3 cases, requiring 1,025 colposcopies (ratio: 7.9). Inclusion of additional genotypes resulted in greater disease detection at the expense of higher colposcopy ratios. Substituting cytology with a DS triage approach improved disease detection and the colposcopy detection rate. Further reduction of colposcopy rates can be achieved by using DS without partial genotyping. Extended genotyping strategies can identify a comparable number of cases but requires an increased number of colposcopies. 相似文献
11.
Evaluation of 14 triage strategies for HPV DNA-positive women in population-based cervical screening
Rijkaart DC Berkhof J van Kemenade FJ Coupe VM Hesselink AT Rozendaal L Heideman DA Verheijen RH Bulk S Verweij WM Snijders PJ Meijer CJ 《International journal of cancer. Journal international du cancer》2012,130(3):602-610
High-risk human papillomavirus (hrHPV) testing has a higher sensitivity but lower specificity than cytology for detection of high-grade intraepithelial neoplasia (CIN). To avoid over-referral to colposcopy and overtreatment, hrHPV-positive women require triage testing and/or followup. A total of 25,658 women (30-60 years) enrolled in a population-based cohort study had an adequate baseline Pap smear and hrHPV test. The end-point was cumulative two-year risk of CIN grade 3 or worse (CIN3+). In a post-hoc analysis, fourteen triage/followup strategies for hrHPV-positive women (n = 1,303) were evaluated for colposcopy referral rate, positive (PPV) and negative predictive value (NPV). Five strategies involved triage testing without a repeat test and nine strategies involved triage testing followed by one repeat testing. The tests were cytology, hrHPV, HPV16/18 genotyping and HPV16/18/31/33/45 genotyping. Results were adjusted for women in the cohort study who did not attend repeat testing. Of the strategies without repeat testing, combined cytology and HPV16/18/31/33/45 genotyping gave the highest NPV of 98.9% (95%CI 97.6-99.5%). The corresponding colposcopy referral rate was 58.1% (95%CI 55.4-60.8%). Eight of the nine strategies with retesting had an estimated NPV of at least 98%. Of those, cytology triage followed by cytology at 12 months had a markedly lower colposcopy referral rate of 33.4% (95%CI 30.2-36.7%) than the other strategies. The NPV of the latter strategy was 99.3% (95%CI 98.1-99.8%). Triage hrHPV-positive women with cytology, followed by repeat cytology testing yielded a high NPV and modest colposcopy referral rate and appear to be the most feasible management strategy. 相似文献
12.
Jack Cuzick J. Thomas Cox Guili Zhang Mark H. Einstein Mark Stoler Suzanne Trupin Catherine M. Behrens 《International journal of cancer. Journal international du cancer》2013,132(4):959-966
Low‐grade squamous intraepithelial lesion (LSIL) is a common cytologic finding in cervical screening, yet only about 10–20% have significant histologic abnormalities and these are almost always positive for high‐risk human papillomavirus (hrHPV). This analysis aims to clarify the role of hrHPV DNA testing in the triage of women with LSIL cytology. In the ATHENA screening trial, we examined 1,084 cases of LSIL, of which 925 had an evaluable biopsy, to determine the extent to which hrHPV testing can identify those patients who have precursor lesions in need of immediate clinical referral and those who have changes more likely to regress spontaneously. Overall, 71.2% of LSIL cases were hrHPV positive, but the prevalence was age dependent, with only 56.1% in women ≥40 years. Among women with LSIL, 11.6% (107/925) had a cervical intraepithelial neoplasia grade 2 or worse (CIN2+) histologic diagnosis and, of these, only nine were hrHPV negative. For CIN3+, 91.7% (44/48) of women with LSIL were hrHPV positive. The negative predictive value of hrHPV testing for CIN3+ in LSIL was 100% for women aged ≥40 years. Women who were HPV16 positive had a higher positive predictive value for CIN2+ (25.4%) than those who were positive for 12 other pooled hrHPV types (11.5%). Testing for hrHPV in women with LSIL is effective in identifying high‐grade cervical lesions, thereby avoiding unnecessary referrals to colposcopy and potential over‐treatment of non‐progressive lesions, especially for women aged ≥40 years. 相似文献
13.
Eduardo Lazcano‐Ponce Attila T. Lőrincz Leticia Torres Jorge Salmerón Aurelio Cruz Rosalba Rojas Pilar Hernández Mauricio Hernández 《International journal of cancer. Journal international du cancer》2014,135(1):109-116
Since cervical cancer remains common in Mexico despite an established cytology screening program, the Ministry of Health recently introduced pilot front‐line HPV testing into the Mexican cervical cancer screening program (CCSP). Here, we present the key field performance metrics of this population‐based study. High‐risk HPV DNA (hrHPV) testing was conducted on self‐collected vaginal specimens from 100,242 women aged 25–75 years residing in Morelos State. All hrHPV positive women and a random sample of 3.2% (n = 2,864) of hrHPV negative participants were referred for colposcopic examination. The main disease endpoint of interest was cervical intraepithelial neoplasia grade 2 or higher (CIN2+). We calculated relative risk, positive predictive value and negative predictive value adjusted for screening test verification bias. The overall prevalence of hrHPV was 10.8% (95%CI 10.6–11.0). Women positive for hrHPV had a relative risk of 15.7 for histologically detectable CIN2+. The adjusted positive predictive value of the hrHPV test was 2.4% (95%CI 2.1–2.7); whereas the adjusted negative predictive value was 99.8% (95%CI 99.8–99.9). These findings suggest that large‐scale vaginal hrHPV testing in a middle‐income country can identify women at greater risk of advanced cervical abnormalities in a programmatically meaningful way but care is warranted to ensure that disease not detectable at colposcopy is kept to a minimum. PASS shows areas that need improvement and sets the stage for wider use of hrHPV screening of self‐collected vaginal specimens in Mexico. 相似文献
14.
Marcela?Lagos Vanessa?Van De Wyngard Helena?Poggi Paz?Cook Paola?Viviani María?Isabel?Barriga Martha?Pruyas Catterina?Ferreccio
Background
We previously conducted a population-based screening trial of high-risk human papillomavirus (hrHPV) testing and conventional cytology, demonstrating higher sensitivity (92.7 % vs 22.1 % for CIN2+) but lower positive predictive value (10.5 % vs 23.9 %) of hrHPV testing. Here we report the performance of HPV16/18 genotyping to triage the hrHPV positive participants.Methods
Women aged 25 years and older received hrHPV (Hybrid Capture 2) and Papanicolaou testing; positives by either test underwent colposcopy and directed biopsy, as did a sample of double-negatives. hrHPV positive women were reflex-tested with HPV16/18 genotyping (Digene HPV Genotyping PS Test).Results
Among the 8,265 participants, 10.7 % were hrHPV positive, 1.7 % had ASCUS+ cytology, 1.2 % had CIN2+; 776 (88 %) hrHPV positive women had complete results, of whom 38.8 % were positive for HPV16 (24.0 %), HPV18 (9.7 %) or both (5.1 %). CIN2+ prevalence in HPV16/18 positive women (16.3 %, 95 % CI 12.3-20.9) was twice that of HPV16/18 negative women (8.0 %, 95 % CI 5.7-10.8). HPV16/18 genotyping identified 40.5 % of CIN2, 66.7 % of CIN3 and 75.0 % of cancers. Compared to hrHPV screening alone, HPV16/18 triage significantly reduced the referral rate (10.7 % vs 3.7 %) and the number of colposcopies required to detect one CIN2+ (9 vs 6). When HPV16/18 negative women with baseline ASCUS+ cytology were also colposcopied, an additional 14 % of CIN2+ was identified; referral increased slightly to 4.2 %.Conclusions
HPV16/18 triage effectively stratified hrHPV positive women by their risk of high-grade lesions. HPV16/18 positive women must be referred immediately; referral could be deferred in HPV16/18 negative women given the slower progression of non-HPV16/18 lesions, however, they will require active follow-up.15.
Comparison of human papillomavirus genotyping and cytology triage,COMPACT Study: Design,methods and baseline results in 14 642 women
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Satomi Aoyama‐Kikawa Hiromasa Fujita Sharon J.B. Hanley Mitsunori Kasamo Kokichi Kikuchi Toshihiko Torigoe Yoshihiro Matsuno Akiko Tamakoshi Takayuki Sasaki Motoki Matsuura Yasuhito Kato Peixin Dong Hidemichi Watari Tsuyoshi Saito Kazuo Sengoku Noriaki Sakuragi 《Cancer science》2018,109(6):2003-2012
Although cytology‐based screening programs have significantly reduced mortality and morbidity from cervical cancer, the global consensus is that primary human papillomavirus (HPV) testing for cervical screening increases detection of high‐grade cervical intraepithelial neoplasia (CIN) and invasive cancer. However, the optimal triage strategy for HPV‐positive women to avoid over‐referral to colposcopy may be setting specific. As Japan requires data that have been generated domestically to modify screening guidelines, we conducted a 3‐year prospective study, COMparison of HPV genotyping And Cytology Triage (COMPACT), to evaluate the potential role of HPV16/18 partial genotyping and cytology for primary HPV screening. In total, 14 642 women aged 20 to 69 years undergoing routine screening at 3 centers in Hokkaido were enrolled. Conventional cytology and HPV testing were carried out. Women with abnormal cytology or HPV16/18 positivity underwent colposcopy. Those with 12 other high‐risk (hr) HPV types underwent repeat cytology after 6 months. Primary study endpoints were detection of high‐grade cervical disease defined as CIN2/CIN3 or greater as determined by consensus pathology. Prevalence of cytological abnormalities was 2.4%. hrHPV, HPV 16, and HPV 18 were detected in 4.6%, 0.9%, and 0.3% of women, respectively. HPV16/18 were detected in all (8/8) invasive cervical cancers and in all (2/2) adenocarcinomas in situ. Both cytological abnormalities and hrHPV positivity declined with increasing age. This is the first Japanese study to investigate the role of partial genotyping and cytology in an HPV‐based screening program. Results should help policy‐makers develop guidelines for future cervical screening programs and management of cervical abnormalities based on HPV genotype. 相似文献
16.
17.
Human papillomavirus E7 protein detection as a method of triage to colposcopy of HPV positive women,in comparison to genotyping and cytology. Final results of the PIPAVIR study
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Theodoros Agorastos Kimon Chatzistamatiou Theodoros Moysiadis Andreas M. Kaufmann Alkmini Skenderi Irini Lekka Isabel Koch Erwin Soutschek Oliver Boecher Vasilis Kilintzis Stamatia Angelidou Evangelia Katsiki Ingke Hagemann Eleonora Boschetti Gruetzmacher Athena Tsertanidou Lefteris Angelis Nikolaos Maglaveras Pidder Jansen‐Duerr 《International journal of cancer. Journal international du cancer》2017,141(3):519-530
The objective of the presented cross‐sectional‐evaluation‐screening study is the clinical evaluation of high‐risk(hr)HPVE7‐protein detection as a triage method to colposcopy for hrHPV‐positive women, using a newly developed sandwich‐ELISA‐assay. Between 2013‐2015, 2424 women, 30‐60 years old, were recruited at the Hippokratio Hospital, Thessaloniki/Greece and the Im Mare Klinikum, Kiel/Germany, and provided a cervical sample used for Liquid Based Cytology, HPV DNA genotyping, and E7 detection using five different E7‐assays: “recomWell HPV16/18/45KJhigh”, “recomWell HPV16/18/45KJlow”, “recomWell HPV39/51/56/59”, “recomWell HPV16/31/33/35/52/58” and “recomWell HPVHRscreen” (for 16,18,31,33,35,39,45,51,52,56,58,59 E7), corresponding to different combinations of hrHPVE7‐proteins. Among 1473 women with eligible samples, those positive for cytology (ASCUS+ 7.2%), and/or hrHPV DNA (19.1%) were referred for colposcopy. Cervical Intraepithelial Neoplasia grade 2 or worse (CIN2+) was detected in 27 women (1.8%). For HPV16/18‐positive women with no triage, sensitivity, positive predictive value (PPV) and the number of colposcopies needed to detect one case of CIN2+ were 100.0%, 11.11% and 9.0 respectively. The respective values for E7‐testing as a triage method to colposcopy ranged from 75.0‐100.0%, 16.86‐26.08% and 3.83‐5.93. Sensitivity and PPV for cytology as triage for hrHPV(non16/18)‐positive women were 45.45% and 27.77%; for E7 test the respective values ranged from 72.72‐100.0% and 16.32‐25.0%. Triage of HPV 16/18‐positive women to colposcopy with the E7 test presents better performance than no triage, decreasing the number of colposcopies needed to detect one CIN2+. In addition, triage of hrHPV(non16/18)‐positive women with E7 test presents better sensitivity and slightly worse PPV than cytology, a fact that advocates for a full molecular screening approach. 相似文献
18.
Attila T. Lorincz Adam R. Brentnall Dorota Scibior‐Bentkowska Caroline Reuter Rawinder Banwait Louise Cadman Janet Austin Jack Cuzick Natasa Vasiljević 《International journal of cancer. Journal international du cancer》2016,138(11):2745-2751
High‐risk human papillomavirus (hrHPV) DNA tests have excellent sensitivity for detection of cervical intraepithelial neoplasia 2 or higher (CIN2+). A drawback of hrHPV screening, however, is modest specificity. Therefore, hrHPV‐positive women might need triage to reduce adverse events and costs associated with unnecessary colposcopy. We compared the performance of HPV16/18 genotyping with a predefined DNA methylation triage test (S5) based on target regions of the human gene EPB41L3, and viral late gene regions of HPV16, HPV18, HPV31 and HPV33. Assays were run using exfoliated cervical specimens from 710 women attending routine screening, of whom 38 were diagnosed with CIN2+ within a year after triage to colposcopy based on cytology and 341 were hrHPV positive. Sensitivity and specificity of the investigated triage methods were compared by McNemar's test. At the predefined cutoff, S5 showed better sensitivity than HPV16/18 genotyping (74% vs 54%, P = 0.04) in identifying CIN2+ in hrHPV‐positive women, and similar specificity (65% vs 71%, P = 0.07). When the S5 cutoff was altered to allow equal sensitivity to that of genotyping, a significantly higher specificity of 91% was reached (P < 0.0001). Thus, a DNA methylation test for the triage of hrHPV‐positive women on original screening specimens might be a valid approach with better performance than genotyping. 相似文献
19.
Gök M van Kemenade FJ Heideman DA Berkhof J Rozendaal L Spruyt JW Beliën JA Babovic M Snijders PJ Meijer CJ 《International journal of cancer. Journal international du cancer》2012,130(5):1128-1135
We evaluated the effect of offering brush-based vaginal self-sampling for high-risk human papillomavirus (hrHPV) testing to non-attendees of the cervical screening program on response rate, compliance to follow-up and cervical intraepithelial neoplasia grade 2 or 3 (CIN2+/CIN3+) yield. In addition, concordance of hrHPV test results between physician-taken cervical scrapes and vaginal self-samples was determined. A total of 26,409 nonattending women were randomly assigned to receive a vaginal brush device for hrHPV testing by Hybrid Capture-2 method (i.e., self-sampling group, n = 26,145) or a reinvitation for regular cytology-based screening (i.e., recall control group, n = 264). hrHPV-positive self-sampling responders were invited for a physician-taken scrape for cytology and blinded hrHPV testing. If cytology was abnormal, women were referred for colposcopy. Response rate in the self-sampling group was significantly increased compared to the recall control group (30.8% versus 6.5%; p < 0.001). The concordance rate between hrHPV detection in self-samples and corresponding physician-taken cervical scrape samples was 68.8%. Amongst women with CIN3+ and CIN2+, the concordance rates in hrHPV positivity between both samples were 95.5% and 93.8%, respectively. Adherence at baseline to cytology triage of hrHPV-positive self-sampling women (89.1%) and colposcopy referral of those with abnormal cytology (95.8%) was high. The CIN2+/CIN3+/carcinoma yields were 1.5%, 1.0% and 0.1%, respectively, in self-sampling responders. In conclusion, offering hrHPV testing on self-sampled vaginal material with a brush device to non-attendees significantly increases the attendance to the regular screening program, yields hrHPV test results that are in very good concordance with those of physician-taken scrapes in women with CIN2+/CIN3+, and is effective in detecting CIN2+/CIN3+. 相似文献
20.
HPV DNA testing in population-based cervical screening (VUSA-Screen study): results and implications
Rijkaart DC Berkhof J van Kemenade FJ Coupe VM Rozendaal L Heideman DA Verheijen RH Bulk S Verweij W Snijders PJ Meijer CJ 《British journal of cancer》2012,106(5):975-981