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Antonouli S, Di Nisio V, Daponte N, Daponte AI, Daponte A. Cervical Cancer Genetic Profile through Circulating Tumor DNA: What Can We Learn from Blood? Biomolecules 2024; 14:825. [PMID: 39062539 PMCID: PMC11275054 DOI: 10.3390/biom14070825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2024] [Revised: 07/06/2024] [Accepted: 07/08/2024] [Indexed: 07/28/2024] Open
Abstract
Cervical cancer (CC) is one of the deadliest gynecological cancers worldwide. Human papillomavirus is the main etiological agent responsible for the initiation and development of most CC cases. The standard method utilized for CC screening in the global population is the cytological Pap smear test. Despite its effective validity in detecting precancerous lesions and its response to layer stages of this disease, greater screening and diagnostic reliability are needed, as well as an improvement in specificity and sensitivity. In this context, the use of liquid biopsies, like blood, for the isolation of circulating tumor DNA (ctDNA) in CC screening, diagnosis, prognosis, and surveillance could fill the gaps that still exist. In the present review, we aim to study the literature in order to collect knowledge on blood-based liquid biopsy based on descriptions of its precious molecular content and its utilization as a potential tool for CC patients' management. We will mainly focus on the important role of the novel ctDNA and the unique possibilities to additionally use HPV-ctDNA in CC at various stages of clinical application.
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Affiliation(s)
- Sevastiani Antonouli
- Department of Obstetrics and Gynaecology, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larisa, Greece; (S.A.); (N.D.)
| | - Valentina Di Nisio
- Department of Gynecology and Reproductive Medicine, Karolinska University Hospital, Huddinge, 141 86 Stockholm, Sweden;
- Division of Obstetrics and Gynecology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Huddinge, 171 77 Stockholm, Sweden
| | - Nikoletta Daponte
- Department of Obstetrics and Gynaecology, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larisa, Greece; (S.A.); (N.D.)
| | - Athina-Ioanna Daponte
- Second Department of Dermatology-Venereology, Aristotle University School of Medicine, 54124 Thessaloniki, Greece;
| | - Alexandros Daponte
- Department of Obstetrics and Gynaecology, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larisa, Greece; (S.A.); (N.D.)
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John JH, Halder A, Purwar S, Pushpalatha K, Gupta P, Dubey P. Study to determine efficacy of urinary HPV 16 & HPV 18 detection in predicting premalignant and malignant lesions of uterine cervix. Int J Gynaecol Obstet 2023; 161:79-85. [PMID: 36184575 DOI: 10.1002/ijgo.14486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 02/07/2022] [Accepted: 09/26/2022] [Indexed: 11/11/2022]
Abstract
OBJECTIVES To evaluate clinical performance and diagnostic accuracy of urinary HPV for non-invasive screening of high-grade precancerous and cancerous cervical lesions in a visual inspection under acetic acid (VIA) -positive cohort. METHOD The study included 180 women aged 35-65 years, who were VIA positive in a colposcopy clinic. All participants had the initial stream of a random urine sample tested for the presence of high-risk HPV (hrHPV) types 16 and 18 and acetowhite lesions were biopsied per protocol. Concordance analysis was conducted to assess agreement between detection of hrHPV in urine and the presence of premalignant and malignant lesions in cervix on histopathology. Measures of diagnostic accuracy were estimated to evaluate the performance of urinary HPV against histopathology (reference standard). RESULTS Substantial agreement between urinary HPV detection and histopathology was found (Cohen's κ is 0.696, P ≤ 0.001), with an agreement in 88.9% of the cases and disagreement in 11.1%. The diagnostic performance of urinary HPV in predicting the presence of a high-grade precancerous or cancerous lesion was as follows: sensitivity 67%, specificity 97%, positive predictive value 89%, and negative predictive value 88.8%. CONCLUSION HPV DNA detection from urine has good concordance with the histopathology for detection of precancerous and cancerous lesions of the cervix. Further studies on optimization of urine sampling and processing techniques are warranted.
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Affiliation(s)
- Julie Hansa John
- Department of Obstetrics and Gynaecology, All India Institute of Medical Sciences, Bhopal, India
| | - Ajay Halder
- Department of Obstetrics and Gynaecology, All India Institute of Medical Sciences, Bhopal, India
| | - Shashank Purwar
- Department of Microbiology, All India Institute of Medical Sciences, Bhopal, India
| | | | - Priyal Gupta
- Department of Microbiology, All India Institute of Medical Sciences, Bhopal, India
| | - Pankhuri Dubey
- Department of Obstetrics and Gynaecology, All India Institute of Medical Sciences, Bhopal, India
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Human Papillomavirus Prevalence in Urine Samples of Asymptomatic Male Sexual Partners of Women with Sexually Transmitted Diseases. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182111706. [PMID: 34770220 PMCID: PMC8583201 DOI: 10.3390/ijerph182111706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 11/05/2021] [Accepted: 11/07/2021] [Indexed: 11/17/2022]
Abstract
Human papillomavirus (HPV) infection in males is associated with various cancers, including cervical cancer in women and penile and bladder cancers in men. However, there is limited research on the prevalence and prevention of male HPV infection. Moreover, a rapid test that can prevent the increase in HPV infection is needed. In this study, the prevalence of sexually transmitted pathogen (STP) and HPV infection was analyzed using real-time polymerase chain reaction assay in random urine samples collected from asymptomatic male sexual partners of women with sexually transmitted diseases. Among 130 men, 65 (50.0%) had STP and 12 (9.23%) had HPV infection. There was no association between STP and HPV infection. Among 12 cases of HPV infection, three were HPV-16 single infections, six were multiple infections, including HPV-16, and three of other high-risk HPV infections. Our results suggest the need for STP testing, including HPV testing, in sexual partners of high-risk women with sexually transmitted diseases, even in men without clinical symptoms (asymptomatic). Further research should be conducted by diversifying urine samples. We report the most convenient method for HPV detection, and it is expected to be widely applied to prevent sexually transmitted diseases in men and women.
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Punyashthira A, Horthongkham N, Jaishuen A, Jareemit N, Achariyapota V. A comparison of high-risk human papillomavirus DNA detection between urine and cervical sample testing in women with abnormal Pap smears. J Obstet Gynaecol Res 2021; 48:448-455. [PMID: 34750932 DOI: 10.1111/jog.15095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 10/03/2021] [Accepted: 10/29/2021] [Indexed: 12/24/2022]
Abstract
AIMS To compare the clinical performance of high-risk human papillomavirus (hrHPV) DNA detection between urine and cervical samples collected from the same patient for the detection of CIN2+ lesions (high-grade squamous intraepithelial lesions or cervical cancer lesions). The secondary objectives were to evaluate agreement among hrHPV genotypes and to compare patient satisfaction between urine and cervical sample collection. METHODS This prospective cross-sectional study enrolled 96 women with abnormal cervical cytology who attended the colposcopy clinic at Siriraj Hospital (Bangkok, Thailand) between July 2016 and January 2017. Self-collected random-voiding and first stream urine samples were collected into a universal sterile urine container and immediately mixing with preservative before the pelvic examination. Cervical tissue sampling was performed according to standard treatment guidelines. Both specimens were sent for extraction and detection of hrHPV by Anyplex II HPV high-risk testing. Study patients were surveyed to compare patient satisfaction between urine and cervical sample collection. RESULTS Carcinogenic hrHPV positive rate was 73% in urine samples and 81% in cervical samples. The sensitivity for HPV in the detection CIN2+ was high in both the urine and cervical groups at 86.2% and 94.8%, respectively. Agreement between the urine and cervical groups for HPV 16 or 18 detection was high, with kappa values of 0.86 for subtypes 16/18. Urine specimen collection had significantly higher satisfaction and acceptability than cervical specimen collection. CONCLUSION Urine hrHPV testing by real-time polymerase chain reaction demonstrated high sensitivity and accuracy for the detection of CIN2+ lesions, with very good agreement when compared with cervical sample testing.
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Affiliation(s)
- Awassada Punyashthira
- Department of Obstetrics and Gynecology, Faculty of Medicine, Thammasat University, Pathumthani, Thailand
| | - Navin Horthongkham
- Department of Microbiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Atthapon Jaishuen
- Department of Obstetrics and Gynecology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Nida Jareemit
- Department of Obstetrics and Gynecology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Vuthinun Achariyapota
- Department of Obstetrics and Gynecology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Valasoulis G, Pouliakis A, Michail G, Daponte AI, Galazios G, Panayiotides IG, Daponte A. The Influence of Sexual Behavior and Demographic Characteristics in the Expression of HPV-Related Biomarkers in a Colposcopy Population of Reproductive Age Greek Women. BIOLOGY 2021; 10:biology10080713. [PMID: 34439947 PMCID: PMC8389230 DOI: 10.3390/biology10080713] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 07/18/2021] [Accepted: 07/20/2021] [Indexed: 12/21/2022]
Abstract
Simple Summary This observational study aimed to investigate the possible influence of sexual behavior and demographic characteristics in the expression of HPV-related biomarkers in a colposcopy population. Lifestyle factors that impacted HPV DNA positivity in a statistically significant manner were younger age at first sexual intercourse, a history of more than four sexual partners as well as a partner change during the last year before HPV DNA assessment. Although ambitious, the development and validation of lifestyle scoring systems that combine molecular and epidemiological patient data to effectively predict underlying cervical pathology will represent a milestone in the quest of cervical cancer prevention. Abstract Despite the significant scientific evolution in primary and secondary cervical cancer prevention in the battle started by George Papanicolaou in the previous century, global cervical cancer mortality rates remain disappointing. The widespread implementation of HPV-related molecular markers has paved the way to tremendous developments in cervical cancer screening, with the transition from cytological approach to the more accurate and cost-effective HPV testing modalities. However, the academic audience and different health systems have not yet adopted a universal approach in screening strategies, and even artificial intelligence modalities have been utilized from the multidisciplinary scientific armamentarium. Combination algorithms, scoring systems as well as artificial intelligent models have been so far proposed for cervical screening and management. The impact of sexual lifestyle inherently possesses a key role in the prevalence of HPV-related biomarkers. This study aimed to investigate any possible influence of sexual behavior and demographic characteristics in the expression of HPV-related biomarkers in a colposcopy population from October 2016 to June 2017, and corroborated the determining role of age at fist intercourse; the older the age, the lower the probability for DNA positivity. Multivariate analysis illustrated additionally that a number of sexual partners exceeding 4.2 was crucial, with women with ≤5 partners being approximately four times less likely to harbor a positive HPV DNA test (p < 0.0001). Similarly, a reported partner change during the last year before HPV DNA assessment contributed to 2.5 times higher odds for DNA positivity (p = 0.0006). From this perspective, the further development and validation of scoring systems quantifying lifestyle factors that could reflect cervical precancer risk seems paramount.
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Affiliation(s)
- George Valasoulis
- Department of Obstetrics & Gynaecology, University Hospital of Larisa, 41334 Larisa, Greece; (A.-I.D.); (A.D.)
- Hellenic National Public Health Organization—ECDC, 15123 Athens, Greece
- Correspondence: ; Tel.: +30-6946-308-060
| | - Abraham Pouliakis
- Second Department of Pathology, National and Kapodistrian University of Athens, Attikon University Hospital, 12462 Athens, Greece; (A.P.); (I.G.P.)
| | - Georgios Michail
- Department of Obstetrics & Gynaecology, University Hospital of Patras, 26504 Patras, Greece;
| | - Athina-Ioanna Daponte
- Department of Obstetrics & Gynaecology, University Hospital of Larisa, 41334 Larisa, Greece; (A.-I.D.); (A.D.)
| | - Georgios Galazios
- Department of Obstetrics & Gynaecology, University Hospital of Alexandroupolis, 68100 Alexandroupolis, Greece;
| | - Ioannis G. Panayiotides
- Second Department of Pathology, National and Kapodistrian University of Athens, Attikon University Hospital, 12462 Athens, Greece; (A.P.); (I.G.P.)
| | - Alexandros Daponte
- Department of Obstetrics & Gynaecology, University Hospital of Larisa, 41334 Larisa, Greece; (A.-I.D.); (A.D.)
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Urine HPV in the Context of Genital and Cervical Cancer Screening-An Update of Current Literature. Cancers (Basel) 2021; 13:cancers13071640. [PMID: 33915878 PMCID: PMC8036396 DOI: 10.3390/cancers13071640] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 03/14/2021] [Accepted: 03/29/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Despite the substantial scientific evolution in cervical cancer prevention and related infrastructures, a plethora of women still miss the opportunity to detect their precancerous lesions at a curable stage by not participating in existing screening programs. Implementing sensitive screening modalities combined with easy sampling methods with minimal pain or discomfort such as self-sampling of vaginal and urine samples is increasingly applied. Self-sampling HPV modalities aimed to address this inequity, besides facilitating HPV genotyping as well as the measurement of related biomarkers in HPV-caused lesions and genital cancer. The low costs inflicted, the non-invasive nature, and the favorable acceptability profile of urine HPV detection give the potential to become a most promising tool that could expand the possibilities in changing genital and cervical cancer prevention strategies as well as in the surveillance and management of genital precancer. Abstract Within the previous decades, following the widespread implementation of HPV-related biomarkers and computerization in liquid-based cytology, screening for lower genital tract malignancies has been optimized in several parts of the world. Many organized anogenital cancer prevention systems have reached a point at which efficacy is more a matter of population coverage and less of available infrastructures. Meanwhile, self-sampling modalities in which biologic material (vaginal secretions, urine, etc.) is obtained by the individual and not the clinician and subsequently undergoes examination for HPV biomarkers enjoy appreciating acceptance. Bygone the initial skepticism that vaginal or urine HPV represents “passenger” transient infections, extensive scientific work has been conducted to optimize high-risk HPV (hrHPV) detection from this “novel” biologic material. Nowadays, several state-of-the-art meta-analyses have illustrated that self-sampling techniques involving urine self-sampling represent a feasible alternative strategy with potentially enhanced population coverage possessing excellent performance and sensitivity. Recently published scientific work focusing on urine HPV was reviewed, and after a critical appraisal, the following points should be considered in the clinical application of hrHPV urine measurements; (i) use of first-void urine (FVU) and purpose-designed collection devices; (ii) using a preservation medium to avoid human/HPV DNA degradation during extraction and storage; (iii) using polymerase chain reaction (PCR) based assays, ideally with genotyping capabilities; (iv) processing of a sufficient volume of whole urine; and (v) the use of an analytically sensitive HPV test/recovery of cell-free HPV DNA in addition to cell-associated DNA.
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Valasoulis G, Pouliakis A, Michail G, Kottaridi C, Spathis A, Kyrgiou M, Paraskevaidis E, Daponte A. Alterations of HPV-Related Biomarkers after Prophylactic HPV Vaccination. A Prospective Pilot Observational Study in Greek Women. Cancers (Basel) 2020; 12:cancers12051164. [PMID: 32380733 PMCID: PMC7281708 DOI: 10.3390/cancers12051164] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 04/26/2020] [Accepted: 05/02/2020] [Indexed: 12/16/2022] Open
Abstract
The objective of this study was to investigate the hypothesis that HPV vaccination administered in patients with low-grade (LG) cytology shortly after an initial colposcopic assessment could prospectively alter HPV-related biomarkers. This was a prospective pilot observational study involving women attending a colposcopy clinic for evaluation of abnormal LG cytology that were advised to undergo HPV vaccination and proceeded accordingly. These women were compared with a matched unvaccinated group. Women requiring cervical biopsies or CIN treatment were excluded. Intervention: A full three-dose HPV vaccination was undertaken with either the 2-valent or the 4-valent anti-HPV VLP vaccine. LBC samples were obtained prior and after the completion of the vaccination regimen and tested for HPV DNA genotyping (CLART-2 HPV test) and E6 and E7 mRNA (NASBA technique). Results: Alterations of HPV-related biomarkers at a colposcopy reassessment appointment 12 months later. Analysis: The p-values, relative risk (RR), absolute relative risk (ARR), number needed to treat (NNT) and 95% confidence intervals for each biomarker in each group were assessed. Results: A total of 309 women were included in the analysis. One hundred fifty-two women received the vaccine. HPV vaccination reduced in a statistically significant manner (p < 0.05) HPV DNA positivity rates for genotypes 16, 18, and 31, RR = 1.6 (95% CI: 1.1 to 2.3), RR = 1.7 (95% CI: 1.1 to 2.8), and RR = 1.8 (95% CI: 1.0 to 2.9), in women who only tested DNA-positive for HPV16, 18, and 31 genotypes, respectively, prior to vaccination. A less pronounced, statistically insignificant reduction was shown for women who tested positive for both HPV DNA and mRNA E6 and E7 expression for HPV16, 18, and 33 subtypes. Statistically significant reduction in HPV mRNA positivity was solely documented for genotype 31 (p = 0.0411). Conclusions: HPV vaccination appears to significantly affect the rates of HPV16, 18, and 31 DNA-positive infections in the population testing HPV DNA-positive for the aforementioned genotypes. The above findings deserve verification in larger cohorts.
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Affiliation(s)
- George Valasoulis
- Department of Obstetrics & Gynaecology, University Hospital of Larisa, Mezourlo, 41334 Larisa, Greece;
- Hellenic National Public Health Organization-ECDC, Marousi, 15123 Athens, Greece
- Correspondence: ; Tel.: +30-6946-308-060
| | - Abraham Pouliakis
- Second Department of Pathology, Attikon University Hospital, National and Kapodistrian University of Athens, Chaidari, 12462 Athens, Greece; (A.P.); (C.K.); (A.S.)
| | - George Michail
- Department of Obstetrics & Gynaecology, University Hospital of Patras, Rio, 26504 Patras, Greece;
| | - Christine Kottaridi
- Second Department of Pathology, Attikon University Hospital, National and Kapodistrian University of Athens, Chaidari, 12462 Athens, Greece; (A.P.); (C.K.); (A.S.)
| | - Aris Spathis
- Second Department of Pathology, Attikon University Hospital, National and Kapodistrian University of Athens, Chaidari, 12462 Athens, Greece; (A.P.); (C.K.); (A.S.)
| | - Maria Kyrgiou
- West London Gynaecological Cancer Center, Department of Obstetrics & Gynaecology, Queen Charlotte’s and Chelsea Hospital, Hammersmith Hospital, London W120HS, UK;
| | - Evangelos Paraskevaidis
- Department of Obstetrics & Gynaecology, University Hospital of Ioannina, Neochoropoulo, 45500 Ioannina, Greece;
| | - Alexandros Daponte
- Department of Obstetrics & Gynaecology, University Hospital of Larisa, Mezourlo, 41334 Larisa, Greece;
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Khasawneh AI, Himsawi N, Abu-Raideh J, Salameh M, Abdullah N, Khasawneh R, Saleh T. Prevalence of Human Papillomavirus Associated with Head and Neck Squamous Cell Carcinoma in Jordanian Patients. Open Microbiol J 2020. [DOI: 10.2174/1874285802014010057] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Background:
In addition to smoking and alcohol consumption, human papillomavirus (HPV) is a leading etiology for Head and Neck Squamous Cell Carcinoma (HNSCC). However, this causal association is still understudied in Middle Eastern populations.
Objective:
The aim of this study was to determine the prevalence of HPV-associated infection in the Jordanian HNSCC patients and the associated HPV genotypes.
Methods:
Formalin-Fixed Paraffin-Embedded (FFPE) squamous cell carcinoma samples of the head and neck were collected from two referral centers in Amman, Jordan to determine the existence of HPV DNA. After DNA extraction HPV infection and genotyping were identified using real-time PCR.
Results:
HPV DNA was detected in 19 out of 61 (31.1%) HNSCC samples. Despite screening for 28 different genotypes, HPV 16 was the only genotype identified in all examined samples. Most HPV-positive samples were obtained from the oropharynx (41.7%), oral cavity (37%), and larynx (18.2%). No significant association between HPV 16 genotype and age, sex, tobacco use, anatomical location, or tumor grade was noticed.
Conclusion:
This study reported a high association between HPV 16 genotype and HNSCC in Jordanian patients. These data should facilitate the implementation of appropriate HPV awareness campaigns, and activate selective prophylactic measures against HPV infection.
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Shah UJ, Nasiruddin M, Dar SA, Khan MKA, Akhter MR, Singh N, Rabaan AA, Haque S. Emerging biomarkers and clinical significance of HPV genotyping in prevention and management of cervical cancer. Microb Pathog 2020; 143:104131. [PMID: 32169490 DOI: 10.1016/j.micpath.2020.104131] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 02/10/2020] [Accepted: 03/06/2020] [Indexed: 12/15/2022]
Abstract
Cervical cancer is a growing and serious problem world-wide in women, but more acute in developing countries especially in Indian subcontinent. The main causative agent for the disease is Human Papilloma Virus (HPV). The history of the cervical cancer goes back to eighteenth century as the HPV infection is reported since 1800s. Presently, the genetic structure of HPV is well defined. Several screening tests including cytology and visual based screening and high risk HPV testing are available. Also available are various clinical and commercial diagnostic tests. However due to the lack of awareness and population-based screening programs, the morbidity and mortality rate is alarmingly high. There are new emerging biomarkers including E6/E7 mRNA, p16ink4a, markers of aberrant S-phase induction, chromosomal abnormalities and miRNAs along with advanced genotyping methods. These markers have clinical significance and are helpful in disease prevention and management. Further, recent advancement in the field of metagenomics has increased the prospects of identifying newer microbes, viruses hitherto reported thus far in the context of HPV infection. Analysis of HPV cases using modern tools including genotyping using more powerful biomarkers is envisaged to enhance the prospects of early diagnosis, better prognosis, more reliable treatment and eventual management of the disease.
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Affiliation(s)
- Ushma Jaykamal Shah
- MedGenome Labs Ltd., Kailash Cancer Hospital and Research Center, Muni Seva Ashram, P.O. Goraj, Tal. Waghodia, Dist. Vadodara, 391760, Gujarat, India
| | - Mohammad Nasiruddin
- Anand Diagnostic Laboratory (A Neuberg Associate), Neuberg Anand Reference Laboratory, Anand Tower, 54, Bowring Hospital Road, Shivajinagar, Bangalore - 560001, India.
| | - Sajad Ahmad Dar
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan, 45142, Saudi Arabia
| | - Md Khurshid Alam Khan
- School of Life Sciences, BS Abdur Rahman Crescent Institute of Science and Technology, Chennai, 600048, Tamil Nadu, India
| | - Mohammad Riyaz Akhter
- MedGenome Labs Ltd., 3rd Floor, Narayana Nethralaya Building, Narayana Health City, # 258/A, Bommasandra, Hosur Road, Bangalore, 560099, Karnataka, India
| | - Nidhi Singh
- Department of Obstetrics and Gynecology, Prasad Institute of Medical Sciences, Lucknow, 226401, Uttar Pradesh, India
| | - Ali A Rabaan
- Molecular Diagnostic Laboratory, Johns Hopkins Aramco Healthcare, Saudi Aramco, Dhahran, 31311, Saudi Arabia
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan, 45142, Saudi Arabia.
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Sargent A, Fletcher S, Bray K, Kitchener HC, Crosbie EJ. Cross-sectional study of HPV testing in self-sampled urine and comparison with matched vaginal and cervical samples in women attending colposcopy for the management of abnormal cervical screening. BMJ Open 2019; 9:e025388. [PMID: 31036707 PMCID: PMC6502061 DOI: 10.1136/bmjopen-2018-025388] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES Human papillomavirus (HPV) testing in cervical screening offers the potential for self-sampling to improve uptake among non-attenders. High-risk (HR) HPV detection in urine shows promise, but few studies have examined its sensitivity for cervical intraepithelial neoplasia (CIN2+) detection compared with standard cervical samples. The aims of this cross-sectional study were to optimise conditions for urine testing for HPV detection; to determine concordance for HR-HPV detection in matched urine, vaginal and cervical samples; to compare the sensitivity of HR-HPV testing for the detection of CIN2+ in matched samples; and to determine the acceptability of urine testing for cervical screening. DESIGN Cross-sectional study. SETTING Secondary care colposcopy clinic in North West England. PARTICIPANTS Women aged 25 years of age or older, attending colposcopy clinic for management of abnormal cervical screening results or a suspicious-looking cervix. In total, 104 women took part in the study. Triple matched samples were available for 79 and 66 women using Abbott RealTime (ART) and Roche Cobas 4800 (RC), respectively. INTERVENTION Self-collected urine and vaginal samples and practitioner-obtained cervical samples were tested for HR-HPV by ART and RC assays, including comparison of neat and preservative-fixed urine. Colposcopic opinion was recorded and directed cervical biopsies taken if clinically indicated. The acceptability of self-testing was evaluated by questionnaire. PRIMARY OUTCOME MEASURE The sensitivity of urine to detect underlying CIN2+. SECONDARY OUTCOME MEASURES The comparative sensitivity of vaginal and cervical samples to detect CIN2+; the acceptability of urine sampling. RESULTS Preservative-fixed, but not neat urine, showed good concordance with vaginal samples for the detection of HR-HPV. The sensitivity for detecting CIN2+ was 15/18 (83%) for urine and 16/18 (89%) for cervical and vaginal samples by ART, and 15/17 (88%) for all samples by RC. Urine-based testing was broadly acceptable to women. CONCLUSIONS Urinary HR-HPV detection offers an alternative strategy of cervical screening. Larger studies to determine its clinical utility are warranted.
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Affiliation(s)
- Alex Sargent
- Clinical Virology Department, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester, UK
| | - Samantha Fletcher
- Gynaecological Oncology Research Group, Division of Cancer Sciences, University of Manchester, Faculty of Biology, Medicine and Health, Manchester, UK
| | - Katarina Bray
- Gynaecological Oncology Research Group, Division of Cancer Sciences, University of Manchester, Faculty of Biology, Medicine and Health, Manchester, UK
| | - Henry C Kitchener
- Gynaecological Oncology Research Group, Division of Cancer Sciences, University of Manchester, Faculty of Biology, Medicine and Health, Manchester, UK
| | - Emma J Crosbie
- Gynaecological Oncology Research Group, Division of Cancer Sciences, University of Manchester, Faculty of Biology, Medicine and Health, Manchester, UK
- Department of Obstetrics and Gynaecology, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
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Comparison of the Abbott RealTime High Risk HPV test and the Roche cobas 4800 HPV test using urine samples. J Virol Methods 2017; 243:74-79. [DOI: 10.1016/j.jviromet.2017.01.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Revised: 12/05/2016] [Accepted: 01/06/2017] [Indexed: 11/23/2022]
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Home-based urinary HPV DNA testing in women who do not attend cervical cancer screening clinics. J Infect 2015; 71:377-84. [PMID: 25964233 DOI: 10.1016/j.jinf.2015.05.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Revised: 04/17/2015] [Accepted: 05/01/2015] [Indexed: 11/20/2022]
Abstract
In France, cervical cancer screening is currently based on cytological examination of a Pap smear for women aged 25 to 65, but screening coverage is unsatisfactory. Previous studies have shown that self-sampling for human papillomavirus (HPV) testing increases rates of compliance. With this purpose in mind, we performed the CapU study to evaluate the acceptance of a urinary HPV test. Letters proposing a new cervical cancer screening method using at-home urine self-sampling were sent to 5000 women aged 40-65 years who had not had a Pap smear over the past three years. The participating patients had to send their urine samples to the Angers Hospital Virology Laboratory for analysis using real-time PCR. Of the 771 samples received, 687 were analyzed. High-risk HPV were detected in 29 women. In follow-up, 28 women with positive urinary HPV results had a Pap smear or colposcopy done. The cytological results showed nine abnormal Pap smears, among which histology studies confirmed three cases of cervical intraepithelial neoplasia grade III lesions. Our study shows that urinary HPV testing may be pertinent to women who do not have cervical Pap smears done and lead to the diagnosis of high-grade cervical lesions.
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Daponte A, Pournaras S, Tsakris A. Self-sampling for high-risk human papillomavirus detection: future cervical cancer screening? ACTA ACUST UNITED AC 2014; 10:115-8. [PMID: 24601801 DOI: 10.2217/whe.14.8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Alexandros Daponte
- Department of Obstetrics & Gynecology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.
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Pathak N, Dodds J, Zamora J, Khan K. Accuracy of urinary human papillomavirus testing for presence of cervical HPV: systematic review and meta-analysis. BMJ 2014; 349:g5264. [PMID: 25232064 PMCID: PMC4166201 DOI: 10.1136/bmj.g5264] [Citation(s) in RCA: 124] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To determine the accuracy of testing for human papillomavirus (HPV) DNA in urine in detecting cervical HPV in sexually active women. DESIGN Systematic review and meta-analysis. DATA SOURCES Searches of electronic databases from inception until December 2013, checks of reference lists, manual searches of recent issues of relevant journals, and contact with experts. ELIGIBILITY CRITERIA Test accuracy studies in sexually active women that compared detection of urine HPV DNA with detection of cervical HPV DNA. DATA EXTRACTION AND SYNTHESIS Data relating to patient characteristics, study context, risk of bias, and test accuracy. 2 × 2 tables were constructed and synthesised by bivariate mixed effects meta-analysis. RESULTS 16 articles reporting on 14 studies (1443 women) were eligible for meta-analysis. Most used commercial polymerase chain reaction methods on first void urine samples. Urine detection of any HPV had a pooled sensitivity of 87% (95% confidence interval 78% to 92%) and specificity of 94% (95% confidence interval 82% to 98%). Urine detection of high risk HPV had a pooled sensitivity of 77% (68% to 84%) and specificity of 88% (58% to 97%). Urine detection of HPV 16 and 18 had a pooled sensitivity of 73% (56% to 86%) and specificity of 98% (91% to 100%). Metaregression revealed an increase in sensitivity when urine samples were collected as first void compared with random or midstream (P=0.004). LIMITATIONS The major limitations of this review are the lack of a strictly uniform method for the detection of HPV in urine and the variation in accuracy between individual studies. CONCLUSIONS Testing urine for HPV seems to have good accuracy for the detection of cervical HPV, and testing first void urine samples is more accurate than random or midstream sampling. When cervical HPV detection is considered difficult in particular subgroups, urine testing should be regarded as an acceptable alternative.
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Affiliation(s)
- Neha Pathak
- Women's Health Research Unit, Centre for Primary Care and Public Health, Blizard Institute, Barts and The London School of Medicine and dentistry, London E1 2AB, UK
| | - Julie Dodds
- Women's Health Research Unit, Centre for Primary Care and Public Health, Blizard Institute, Barts and The London School of Medicine and dentistry, London E1 2AB, UK
| | - Javier Zamora
- Women's Health Research Unit, Centre for Primary Care and Public Health, Blizard Institute, Barts and The London School of Medicine and dentistry, London E1 2AB, UK Clinical Biostatistics Unit, Hospital Ramon y Cajal (IRYCIS) and CIBER Epidemiologia y Salud Publica, Madrid, Spain
| | - Khalid Khan
- Women's Health Research Unit, Centre for Primary Care and Public Health, Blizard Institute, Barts and The London School of Medicine and dentistry, London E1 2AB, UK
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Mantzana P, Pournaras S, Skentou C, Deligeoroglou E, Katsioulis A, Antonakopoulos G, Hadjichristodoulou C, Tsakris A, Messinis IE, Daponte A. Applicability of self-obtained urine and vaginal samples for HPV-16, -18, -31 and -45 cervical cancer screening in pregnancy: a pilot cross-sectional study. Future Virol 2014. [DOI: 10.2217/fvl.14.11] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
ABSTRACT: Aim: To conduct a pilot cross-sectional study to evaluate the rates of detection of four common high-risk HPV (hr-HPV) types using first-void urine paired with vaginal self-obtained samples in a nonvaccinated population of pregnant women. We also aimed to compare these results with a matched nonpregnant group in order to test the applicability of self-sampled hr-HPV cervical cancer screening during antenatal visits. Materials & methods: Samples from 550 pregnant women were subjected to hr-HPV-16, -18, -31 and -45 type detection by inhouse PCR and compared with 250 paired urine, vaginal and cervical samples from an age-matched cohort of nonpregnant women. Results: Comparing overall hr-HPV prevalence in urine and vaginal samples between pregnant (15 out of 550; 2.7%) and nonpregnant women (eight out of 250; 3.2%) for each HPV type revealed no significant differences. All paired urine/vaginal samples were both positive for the same type of hr-HPV and there was no positive urine sample with the other samples being negative. Conclusion: hr-HPV detection in pregnant women using self-obtained urine and vaginal samples seems to be a feasible cervical cancer screening method.
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Affiliation(s)
- Paraskevi Mantzana
- Department of Microbiology, Papageorgiou General Hospital, Thessaloniki, Greece
| | - Spyros Pournaras
- Department of Microbiology, Medical School, University of Athens, Athens, Greece
| | - Chara Skentou
- Department of Obstetrics & Gynecology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Efthimios Deligeoroglou
- Division of Pediatric–Adolescent Gynecology & Reconstructive Surgery, 2nd Department of Obstetrics & Gynecology, Medical School, University of Athens, Athens, Greece
| | - Antonios Katsioulis
- Department of Hygiene & Epidemiology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - George Antonakopoulos
- Department of Histology & Embryology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Christos Hadjichristodoulou
- Department of Hygiene & Epidemiology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Athanassios Tsakris
- Department of Microbiology, Medical School, University of Athens, Athens, Greece
| | - Ioannis E Messinis
- Department of Obstetrics & Gynecology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Alexandros Daponte
- Department of Obstetrics & Gynecology, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
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Ducancelle A, Legrand MC, Pivert A, Veillon P, Le Guillou-Guillemette H, De Brux MA, Beby-Defaux A, Agius G, Hantz S, Alain S, Catala L, Descamps P, Postec E, Caly H, Charles-Pétillon F, Labrousse F, Lunel F, Payan C. Interest of human papillomavirus DNA quantification and genotyping in paired cervical and urine samples to detect cervical lesions. Arch Gynecol Obstet 2014; 290:299-308. [PMID: 24622934 DOI: 10.1007/s00404-014-3191-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2013] [Accepted: 02/20/2014] [Indexed: 10/25/2022]
Abstract
BACKGROUND Cervical cancer is caused by persistent infection with high-risk human papillomavirus (HR-HPV). Conventional human papillomavirus (HPV) testing requires cervical sampling. However, vaginal and urine self-sampling methods are more acceptable for patients and result in increased participation when they are available in screening programs. In this context, we have developed a non-invasive screening method via the detection of HPV DNA in urine samples. PURPOSE To compare HPV viral loads and genotypes in paired cervical and urine samples, and to assess correlation between virological and cytological results in women seeking gynecological consultation. METHODS Paired urine and cervical specimens were collected and analyzed from 230 of 245 women participating in the previously described prospective PapU study. HPV DNA detection and quantification were performed using a real-time PCR method with short fragment PCR primers. Genotyping was carried out using the INNO-LiPA HPV genotyping assay. RESULTS The prevalence of HPV in the 230 paired urine and cervical smear samples was 42 and 49 %, respectively. Overall agreement for HPV positivity and negativity between the paired samples was 90 % (κ = 0.80). High HPV viral load in both cervical and urine samples was associated with cytological abnormalities. HPV-positive women were mostly infected with HR-HPV types. The agreement between high- and low-risk HPV (LR-HPV) detection in both samples was 97 % (κ = 0.95 for HR-HPV and κ = 0.97 for LR-HPV). CONCLUSIONS High concordance rates for HPV-DNA quantification and high/low-risk HPV genotyping in paired urine/cervical samples suggest that urinary HPV DNA testing could be useful for cervical lesion screening.
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Affiliation(s)
- A Ducancelle
- Laboratoire de Virologie, UPRES EA 3859, Centre Hospitalier Universitaire Angers, 4 rue Larrey, 49000, Angers, France,
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Classical molecular tests using urine samples as a potential screening tool for human papillomavirus detection in human immunodeficiency virus-infected women. J Clin Microbiol 2013; 51:3688-93. [PMID: 23985908 DOI: 10.1128/jcm.01302-13] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Human papillomavirus (HPV) is the main risk factor associated with the development of cervical cancer (CC); however, there are other factors, such as immunosuppression caused by the human immunodeficiency virus (HIV), that favor progression of the illness. This study was thus aimed at evaluating the functionality of classical PCR-based molecular tests for the generic identification of HPV DNA (GP5+/GP6+, MY09/MY11, and pU1M/2R primers, individually or in combination) using cervical and urine samples from 194 HIV-positive women. Infected samples were tested with type-specific primers for six high-risk types (HPV-16, -18, -31, -33, -45, and -58) and two low-risk types (HPV-6 and -11). HPV infection prevalence rates were 70.1% for the cervical samples and 63.9% for the urine samples. HPV-16 was the most prevalent viral type in the cervical and urine samples, with higher rates of multiple infections than single infections detected in such samples. HPV DNA detection by PCR (mainly with the pU1M/2R primer set) in urine samples was positively associated with abnormal cytological findings (atypical squamous cells of undetermined significance/squamous intraepithelial lesions [ASCUS/SIL]). It was determined that the operative characteristics for detection of cytological abnormalities were similar for cervical and urine samples. This suggested using PCR for the detection of HPV DNA in urine samples as a potential screening strategy for CC prevention in future prevention and control programs along with currently implemented strategies for reducing the impact of the disease, i.e., urine samples are economical, are easy to collect, have wide acceptability among women, and have operative characteristics similar to those of cervical samples.
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18
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Alidjinou E, Ebatetou-Ataboho E, Sané F, Moukassa D, Dewilde A, Hober D. Cervical samples dried on filter paper and dried vaginal tampons can be useful to investigate the circulation of high-risk HPV in Congo. J Clin Virol 2013; 57:161-4. [DOI: 10.1016/j.jcv.2013.02.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2013] [Revised: 01/31/2013] [Accepted: 02/13/2013] [Indexed: 01/22/2023]
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HPV-related (pre)malignancies of the female anogenital tract in renal transplant recipients. Crit Rev Oncol Hematol 2012; 84:161-80. [PMID: 22425015 DOI: 10.1016/j.critrevonc.2012.02.008] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2011] [Revised: 02/03/2012] [Accepted: 02/22/2012] [Indexed: 01/13/2023] Open
Abstract
Renal transplantations (RTs) are performed routinely in many countries. After RT, the administration of lifelong immunosuppressive therapy is required. As a consequence, renal transplant recipients (RTRs) have a high risk to develop virus-associated (pre)malignancies, such as Human papillomavirus (HPV) related anogenital (pre)malignancies. It is known that the majority of the RTRs are infected with HPV and that these women have a 14-fold increased risk of cervical cancer, up to 50-fold of vulvar cancer and up to 100-fold of anal cancer. Often, treatment of these lesions requires concessions and may be suboptimal as radiation therapy and extensive surgery may damage the renal transplant. Therefore, prognosis may be compromised due to inadequately treated malignancies. Especially for these immunocompromised patients prevention is of utmost importance. Yearly cervical cancer screening for RTRs is advised, but appears to be executed poorly. For the future, optimizing screening and prevention of anogenital (pre)malignancies is an important issue for women after RT. This review gives a broad overview of all aspects regarding HPV-related (pre)malignancies of the female anogenital tract in RTRs.
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Bissett SL, Howell-Jones R, Swift C, De Silva N, Biscornet L, Parry JV, Saunders NA, Nathan M, Soldan K, Szarewski A, Cuzick J, Beddows S. Human papillomavirus genotype detection and viral load in paired genital and urine samples from both females and males. J Med Virol 2012; 83:1744-51. [PMID: 21837790 DOI: 10.1002/jmv.22167] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The ability to detect type-specific high risk HPV (HR-HPV) infections in samples from females and males is important for monitoring the epidemiology of HPV and the impact of vaccination. Type-specific detection concordance between paired urine and genital samples from females (n = 264) undergoing routine colposcopy and males (n = 88) attending a genito-urinary medicine clinic was evaluated using an in-house genotyping assay. The overall inter-rater agreement (κ) was 0.781 for female pairs and 0.346 for male pairs. Female urine had sensitivity for detection of HPV16/18 and HR-HPV of 75% and 84%, respectively, while male urine had sensitivities of 13% and 28%, respectively. Genital samples had a higher HPV DNA copy number than urine although a small proportion (10%) of urine samples had a higher copy number than the corresponding genital sample. The proportion of females with normal cytology positive for HPV16/18 was 19%, increasing to 57% in moderate or severely dyskaryotic samples. The same trend was seen in the corresponding urine (19-43%) compounded by the reduced sensitivity of this sample type. The HPV16 viral load in female genital samples, but not in urine, was weakly associated with cervical disease stage. Despite reduced sensitivity, urine appears to be an appropriate surrogate sample for type-specific HPV detection in females for epidemiological objectives. The lower sensitivity and lack of association between viral load and disease stage in urine suggest that urine may not be useful for clinical management of HPV infection. The utility of urine for type-specific detection in males is less certain.
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Affiliation(s)
- Sara L Bissett
- Virus Reference Department, Centre for Infections, Health Protection Agency, London, United Kingdom
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Cuschieri K, Nandwani R, McGough P, Cook F, Hogg L, Robertson C, Cubie H. Urine testing as a surveillance tool to monitor the impact of HPV immunization programs. J Med Virol 2011; 83:1983-7. [PMID: 21915874 DOI: 10.1002/jmv.22183] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/21/2011] [Indexed: 11/12/2022]
Abstract
HPV surveillance is necessary to monitor the impact and success of HPV immunization programs. This study was designed to evaluate the performance of HPV testing in urine to assess its suitability for epidemiological and surveillance purposes. A total of 90 females and 117 males were recruited from a UK drop-in clinic offering integrated sexual health services. A urine sample and comparator gold-standard sample (cervical liquid-based cytology sample or penile swab) was collected from each subject. HPV detection was performed using a PCR-based assay. Discrepancy between the two overall distributions [urine vs. gold standard (GS)] was measured. At the individual level, sensitivity and specificity of HPV detection in urine versus GS was measured. Prevalence of HPV was higher in urine compared to GS in both females and males. At the individual level, sensitivity of urine versus GS for HPV detection was 90.5% (79.3-96.9) and 55.9% (37.8-72.8) in females and males, respectively. The overall distribution of HPV types in urine was similar to that in gold standard, (P = 0.78; male, P = 0.88; female). Type-specific matches in urine versus GS were achieved in 71% (61-79.5) and 63.2% (54.2-71.4) of samples from females and males, respectively. Urine, particularly from females, is a useful biospecimen for HPV surveillance purposes. Further examination into the usefulness of urine from males, including choice of relevant gold-standard comparator, is required.
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Affiliation(s)
- Kate Cuschieri
- Scottish HPV Reference Laboratory, Directorate of Laboratory Medicine, Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
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Detection of human papillomavirus DNA in urine. A review of the literature. Eur J Clin Microbiol Infect Dis 2011; 31:627-40. [PMID: 21818524 DOI: 10.1007/s10096-011-1358-z] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2011] [Accepted: 06/26/2011] [Indexed: 10/18/2022]
Abstract
The detection of human papillomavirus (HPV) DNA in urine, a specimen easily obtained by a non-invasive self-sampling method, has been the subject of a considerable number of studies. This review provides an overview of 41 published studies; assesses how different methods and settings may contribute to the sometimes contradictory outcomes; and discusses the potential relevance of using urine samples in vaccine trials, disease surveillance, epidemiological studies, and specific settings of cervical cancer screening. Urine sampling, storage conditions, sample preparation, DNA extraction, and DNA amplification may all have an important impact on HPV DNA detection and the form of viral DNA that is detected. Possible trends in HPV DNA prevalence in urine could be inferred from the presence of risk factors or the diagnosis of cervical lesions. HPV DNA detection in urine is feasible and may become a useful tool but necessitates further improvement and standardization.
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Schmeink CE, Bekkers RLM, Massuger LFAG, Melchers WJG. The potential role of self-sampling for high-risk human papillomavirus detection in cervical cancer screening. Rev Med Virol 2011; 21:139-53. [DOI: 10.1002/rmv.686] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Channa E. Schmeink
- Department of Obstetrics and Gynaecology; Radboud University Nijmegen Medical Centre; Nijmegen; The Netherlands
| | - Ruud L. M. Bekkers
- Department of Obstetrics and Gynaecology; Radboud University Nijmegen Medical Centre; Nijmegen; The Netherlands
| | - Leon F. A. G. Massuger
- Department of Obstetrics and Gynaecology; Radboud University Nijmegen Medical Centre; Nijmegen; The Netherlands
| | - Willem J. G. Melchers
- Department of Medical Microbiology; Radboud University Nijmegen Medical Centre; Nijmegen; The Netherlands
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Tamalet C, Richet H, Carcopino X, Henry M, Leretraite L, Heid P, Leandri FX, Sancho-Garnier H, Piana L. Testing for human papillomavirus and measurement of viral load of HPV 16 and 18 in self-collected vaginal swabs of women who do not undergo cervical cytological screening in Southern France. J Med Virol 2010; 82:1431-7. [DOI: 10.1002/jmv.21835] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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25
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Prevalence of human papillomaviruses in urine samples of male patients infected with HIV-1 in Sao Paulo, Brazil. J Med Virol 2009; 81:2007-11. [DOI: 10.1002/jmv.21624] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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