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Dai W, Wang T, Chen L, Qiu Z, Chen P, Chen D. Immediate risk of cervical intraepithelial neoplasia and diagnostic value of colposcopy among cytology-negative women with oncogenic HPV: a retrospective study. BMC Womens Health 2024; 24:419. [PMID: 39049047 PMCID: PMC11267838 DOI: 10.1186/s12905-024-03258-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Accepted: 07/10/2024] [Indexed: 07/27/2024] Open
Abstract
BACKGROUND Cervical cancer screening results that are negative for cytology but positive for high-risk human papillomavirus (HR-HPV) are not uncommon. One-year follow-up is suggested for patients with no history of HPV positivity under the most recent American Society of Colposcopy and Cervical Pathology (ASCCP) guidelines (2019). The aim of this study was to evaluate the immediate risk of cervical intraepithelial neoplasia (CIN) among cytology-negative patients positive for HR-HPV. The diagnostic accuracy of colposcopy in these patients was investigated. METHODS A retrospective study was conducted in patients who were cytology negative but HR-HPV positive and referred for colposcopy from January 2022 to August 2023. Patients were compared in terms of the immediate rate of CIN lesions among the HPV16-positive group, the HPV18-positive group and the non-16/18 HR-HPV-positive group. The distribution of CIN2 + lesions according to age was evaluated. The factors associated with the accuracy of colposcopy were evaluated using univariate and multivariate logistic regression. RESULTS Among the 372 patients, 195 had chronic cervicitis, 131 had CIN1, 37 had CIN2/3, and nine had carcinoma. The immediate rates of CIN2 + lesions and CIN3 + lesions in patients who were not HR-HPV16/18-positive were comparable to those in patients who were HPV16/18-positive (P = 0.699). In addition, among patients diagnosed with CIN2 + lesions, 8 (17.39%) patients were women aged < 30 years. When pathological results were used as a reference, the consistency rate of colposcopy was 61.0% (227/372). Multivariate analyses revealed that age and the type of cervical transformation zone were independent factors affecting the accuracy of colposcopy (P < 0.001). CONCLUSIONS In countries with limited resources, immediate colposcopy referral should be recommended for patients who are cytology negative but HR-HPV-positive (including non-16/18 HR-HPV-positive), and cervical cancer screening via cotesting should be suggested for women aged < 30 years. Colposcopy has moderate diagnostic value and can be affected by age and the type of cervical transformation zone.
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Affiliation(s)
- Weichao Dai
- Department of Gynaecology and Obstetrics, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian Province, China
| | - Tongfei Wang
- Department of Gynaecology and Obstetrics, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian Province, China
| | - Lin Chen
- Department of Gynaecology and Obstetrics, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian Province, China
| | - Zhongyuan Qiu
- Department of Gynaecology and Obstetrics, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian Province, China
| | - Peifang Chen
- Department of Gynaecology and Obstetrics, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian Province, China
| | - Dezhao Chen
- Department of Gynaecology and Obstetrics, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian Province, China.
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Cao D, Yang Z, Dong S, Li Y, Mao Z, Lu Q, Xu P, Shao M, Pan L, Han X, Yuan J, Fan Q, Chen L, Wang Y, Zhu W, Yu W, Wang Y. PCDHGB7 hypermethylation-based Cervical cancer Methylation (CerMe) detection for the triage of high-risk human papillomavirus-positive women: a prospective cohort study. BMC Med 2024; 22:55. [PMID: 38317152 PMCID: PMC10845746 DOI: 10.1186/s12916-024-03267-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 01/22/2024] [Indexed: 02/07/2024] Open
Abstract
BACKGROUND Implementation of high-risk human papillomavirus (hrHPV) screening has greatly reduced the incidence and mortality of cervical cancer. However, a triage strategy that is effective, noninvasive, and independent from the subjective interpretation of pathologists is urgently required to decrease unnecessary colposcopy referrals in hrHPV-positive women. METHODS A total of 3251 hrHPV-positive women aged 30-82 years (median = 41 years) from International Peace Maternity and Child Health Hospital were included in the training set (n = 2116) and the validation set (n = 1135) to establish Cervical cancer Methylation (CerMe) detection. The performance of CerMe as a triage for hrHPV-positive women was evaluated. RESULTS CerMe detection efficiently distinguished cervical intraepithelial neoplasia grade 2 or worse (CIN2 +) from cervical intraepithelial neoplasia grade 1 or normal (CIN1 -) women with excellent sensitivity of 82.4% (95% CI = 72.6 ~ 89.8%) and specificity of 91.1% (95% CI = 89.2 ~ 92.7%). Importantly, CerMe showed improved specificity (92.1% vs. 74.9%) in other 12 hrHPV type-positive women as well as superior sensitivity (80.8% vs. 61.5%) and specificity (88.9% vs. 75.3%) in HPV16/18 type-positive women compared with cytology testing. CerMe performed well in the triage of hrHPV-positive women with ASC-US (sensitivity = 74.4%, specificity = 87.5%) or LSIL cytology (sensitivity = 84.4%, specificity = 83.9%). CONCLUSIONS PCDHGB7 hypermethylation-based CerMe detection can be used as a triage strategy for hrHPV-positive women to reduce unnecessary over-referrals. TRIAL REGISTRATION ChiCTR2100048972. Registered on 19 July 2021.
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Affiliation(s)
- Dan Cao
- Department of Gynecology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - Zhicong Yang
- Shanghai Public Health Clinical Center and Department of General Surgery, Huashan Hospital, Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Shihua Dong
- Shanghai Public Health Clinical Center and Department of General Surgery, Huashan Hospital, Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yuhong Li
- Department of Gynecology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - Zhanrui Mao
- Shanghai Public Health Clinical Center and Department of General Surgery, Huashan Hospital, Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Qi Lu
- Department of Obstetrics and Gynecology, Jinshan Hospital of Fudan University, Shanghai, China
| | - Peng Xu
- Shanghai Public Health Clinical Center and Department of General Surgery, Huashan Hospital, Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Minfang Shao
- Department of Obstetrics and Gynecology, 2nd Affiliated Hospital of Soochow University, Suzhou, China
| | - Lei Pan
- Department of Gynecology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - Xu Han
- Department of Gynecology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - Jiangjing Yuan
- Department of Gynecology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - Qiong Fan
- Department of Gynecology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - Lei Chen
- Department of Gynecology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
| | - Yanzhong Wang
- Department of Population Health Sciences, School of Life Course and Population Sciences, King's College London, London, UK.
| | - Weipei Zhu
- Department of Obstetrics and Gynecology, 2nd Affiliated Hospital of Soochow University, Suzhou, China.
| | - Wenqiang Yu
- Shanghai Public Health Clinical Center and Department of General Surgery, Huashan Hospital, Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai, China.
| | - Yudong Wang
- Department of Gynecology, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China.
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Wu LY, Yang TH, Ou YC, Lin H. The role of probiotics in women's health: An update narrative review. Taiwan J Obstet Gynecol 2024; 63:29-36. [PMID: 38216265 DOI: 10.1016/j.tjog.2023.09.018] [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] [Accepted: 09/13/2023] [Indexed: 01/14/2024] Open
Abstract
Probiotics, live microorganisms that confer health benefits to the host when administered in adequate amounts, have gained considerable attention for their potential role in maintaining women's health. This overview summarizes key clinical findings on the beneficial effects of probiotics in various aspects of women's health. Probiotics, particularly Lactobacillus species, contribute to vaginal health by promoting a balanced vaginal microbiome to prevent infections and maintain an acidic environment. In gynecologic conditions, probiotics show potential in preventing and managing bacterial vaginosis, vulvovaginal candidiasis, and sexually transmitted infections. Probiotic supplementation has also been associated with improvements in metabolic parameters and menstrual irregularities in polycystic ovary syndrome patients. During pregnancy, probiotics may be helpful in reducing the risk of gestational diabetes, maternal group B streptococcal colonization, obstetric anemia, and postpartum mastitis. In recent years, the potential role of probiotics in the prevention and management of gynecologic cancer has gained attention. Further research is needed to better understand the specific mechanisms and determine the optimal Lactobacillus strains and dosages regimens for gynecologic cancer prevention and therapy. In conclusion, probiotics offer a non-invasive and cost-effective approach to support women's health and prevent obstetric and gynecologic complications.
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Affiliation(s)
- Ling-Ying Wu
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Tsai-Hwa Yang
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yu-Che Ou
- Department of Obstetrics and Gynecology, Chia-Yi Chang Gung Memorial Hospital, Chia-Yi, Taiwan
| | - Hao Lin
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
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Kositamongkol C, Kanchanasurakit S, Mepramoon E, Talungchit P, Chaopotong P, Kengkla K, Chaisathaphol T, Saokaew S, Phisalprapa P. Cost-utility and budget impact analyses of cervical cancer screening using self-collected samples for HPV DNA testing in Thailand. BMC Public Health 2023; 23:2413. [PMID: 38049773 PMCID: PMC10696797 DOI: 10.1186/s12889-023-17358-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 11/28/2023] [Indexed: 12/06/2023] Open
Abstract
INTRODUCTION Cervical cancer ranks as the third most prevalent cancer among women in Thailand. However, the effectiveness of cervical cancer screening programs is limited by several factors that impede the screening rate. The utilization of self-collected samples for screening purposes has the potential to alleviate barriers to screening in Thai women. This study assessed the cost-utility and budget impact of implementing cervical cancer screening using self-collected samples for human papillomavirus (HPV) deoxyribonucleic acid (DNA) testing in Thailand. MATERIALS AND METHODS We employed a decision tree integrated with a Markov model to estimate the lifetime costs and health benefits associated with the cervical cancer screening program for women aged 25-65. The analysis was conducted from a societal perspective. Four screening policy options were compared: (1) additional self-collected samples for HPV DNA testing, (2) clinician-collected samples for HPV DNA testing only, (3) clinician-collected samples for cytology test (i.e., status quo), and (4) no screening. The model inputs were based on unvaccinated women. The screening strategies and management in those with positive results were assumed followed to the Thai clinical practice guideline. Costs were reported in 2022 Thai baht. Sensitivity analyses were conducted. The ten-year budget impacts of the additional self-collected samples for HPV DNA testing were calculated from a payer perspective. RESULTS All screening policies were cost-saving compared to no screening. When comparing the additional self-collected samples for HPV DNA testing with the clinician-collected samples policy, it emerged as the dominant strategy. The incremental benefit in cervical cancer prevention achieved by incorporating self-collected samples for screening was observed at any additional screening rate that could be achieved through their use. Sensitivity analyses yielded consistently favorable results for the screening policies. The average annual budget impact of the additional self-collected samples for screening policy amounted to 681 million Thai baht. This budget allocation could facilitate cervical cancer screening for over 10 million women. CONCLUSIONS An addition of self-collected samples for HPV DNA testing into the cervical cancer screening program is cost-saving. The benefits of this screening policy outweigh the associated incremental costs. Policymakers should consider this evidence during the policy optimization process.
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Affiliation(s)
- Chayanis Kositamongkol
- Division of Ambulatory Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Sukrit Kanchanasurakit
- Division of Pharmacy Practice, Department of Pharmaceutical Care, School of Pharmaceutical Sciences, University of Phayao, Phayao, Thailand
- Division of Pharmaceutical Care, Department of Pharmacy, Phrae Hospital, Phrae, Thailand
- Center of Health Outcomes Research and Therapeutic Safety (Cohorts), School of Pharmaceutical Sciences, University of Phayao, Phayao, Thailand
- Unit of Excellence on Clinical Outcomes Research and IntegratioN (UNICORN), School of Pharmaceutical Sciences, University of Phayao, Phayao, Thailand
| | - Euarat Mepramoon
- Division of Ambulatory Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Pattarawalai Talungchit
- Department of Obstetrics and Gynecology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Pattama Chaopotong
- Department of Obstetrics and Gynecology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kirati Kengkla
- Division of Pharmacy Practice, Department of Pharmaceutical Care, School of Pharmaceutical Sciences, University of Phayao, Phayao, Thailand
| | - Thanet Chaisathaphol
- Division of Ambulatory Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Surasak Saokaew
- Division of Pharmacy Practice, Department of Pharmaceutical Care, School of Pharmaceutical Sciences, University of Phayao, Phayao, Thailand.
- Center of Health Outcomes Research and Therapeutic Safety (Cohorts), School of Pharmaceutical Sciences, University of Phayao, Phayao, Thailand.
- Unit of Excellence on Clinical Outcomes Research and IntegratioN (UNICORN), School of Pharmaceutical Sciences, University of Phayao, Phayao, Thailand.
| | - Pochamana Phisalprapa
- Division of Ambulatory Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
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Souid M, Bday J, Souissi S, Ghedira R, Gabbouj S, Shini-Hadhri S, Toumi D, Bergaoui H, Zouari I, Faleh R, Zakhama A, Hassen E. Arginase is upregulated in healthy women infected by oncogenic HPV types. Biomarkers 2023; 28:628-636. [PMID: 37860844 DOI: 10.1080/1354750x.2023.2273226] [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: 05/30/2023] [Accepted: 10/15/2023] [Indexed: 10/21/2023]
Abstract
INTRODUCTION The implication of arginase enzyme in Human Papillomavirus (HPV) infections has not been clearly elucidated. The present study investigates whether HPV infection is correlated with changes in plasmatic arginase activity and cervical ARG1 and ARG2 mRNA expression among infected women negative for intraepithelial lesions (NIL). MATERIEL AND METHODS The present study included 300 women. The plasmatic arginase activity was evaluated by a colorimetric assay. Cervical HPV was detected by real-time PCR. The circulating viral load and ARG1 and ARG2 mRNA expression quantification were performed by quantitative real-time PCR. RESULTS A significant increase in plasma arginase activity and ARG1 and ARG2 mRNA expression levels in cervical cells was observed among HPV-positive women compared to the HPV-negative group. The highest levels were significantly associated with oncogenic HPV, and increased arginase activity was associated with a high HPV circulating viral load. Moreover, the highest levels of arginase activity were observed in oncogenic HPV-positive inflammatory smears. DISCUSSION These data suggest that HPV could modulate arginase activity and expression, which may restrict arginine bioavailability and inhibit this amino acid's antiviral properties. CONCLUSION Our findings revealed that arginase activity and isoform gene expression were upregulated in women with HPV infection, particularly the oncogenic HPV types.
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Affiliation(s)
- Moufida Souid
- Molecular Immuno-Oncology Laboratory, Monastir University, Monastir, Tunisia
- Higher Institute of Biotechnology of Monastir, Monastir University, Monastir, Tunisia
| | - Jaweher Bday
- Molecular Immuno-Oncology Laboratory, Monastir University, Monastir, Tunisia
- Higher Institute of Biotechnology of Monastir, Monastir University, Monastir, Tunisia
| | - Sameh Souissi
- Molecular Immuno-Oncology Laboratory, Monastir University, Monastir, Tunisia
- Higher Institute of Biotechnology of Monastir, Monastir University, Monastir, Tunisia
| | - Randa Ghedira
- Molecular Immuno-Oncology Laboratory, Monastir University, Monastir, Tunisia
| | - Sallouha Gabbouj
- Molecular Immuno-Oncology Laboratory, Monastir University, Monastir, Tunisia
| | | | - Dhekra Toumi
- Department of Gynecology and Obstetrics, University Hospital of Monastir, Monastir, Tunisia
| | - Haifa Bergaoui
- Molecular Immuno-Oncology Laboratory, Monastir University, Monastir, Tunisia
- Department of Gynecology and Obstetrics, University Hospital of Monastir, Monastir, Tunisia
| | - Ines Zouari
- Department of Gynecology and Obstetrics, University Hospital of Monastir, Monastir, Tunisia
| | - Raja Faleh
- Molecular Immuno-Oncology Laboratory, Monastir University, Monastir, Tunisia
- Department of Gynecology and Obstetrics, University Hospital of Monastir, Monastir, Tunisia
| | - Abdelfatteh Zakhama
- Molecular Immuno-Oncology Laboratory, Monastir University, Monastir, Tunisia
| | - Elham Hassen
- Molecular Immuno-Oncology Laboratory, Monastir University, Monastir, Tunisia
- Higher Institute of Biotechnology of Monastir, Monastir University, Monastir, Tunisia
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Kawana K, Kobayashi O, Ikeda Y, Yahata H, Iwata T, Satoh T, Akiyama A, Maeda D, Hori-Hirose Y, Uemura Y, Nakayama-Hosoya K, Katoh K, Katoh Y, Nakajima T, Taguchi A, Komatsu A, Asai-Sato M, Tomita N, Kato K, Aoki D, Igimi S, Kawana-Tachikawa A, Schust DJ. Phase I and II randomized clinical trial of an oral therapeutic vaccine targeting human papillomavirus for treatment of cervical intraepithelial neoplasia 2 and 3. JNCI Cancer Spectr 2023; 7:pkad101. [PMID: 38001029 DOI: 10.1093/jncics/pkad101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 11/03/2023] [Accepted: 11/20/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND Although many human papillomavirus (HPV)-targeted therapeutic vaccines have been examined for efficacy in clinical trials, none have been translated into clinical use. These previous agents were mostly administered by intramuscular or subcutaneous injection to induce systemic immunity. We investigated the safety and therapeutic efficacy of an HPV-16 E7-expressing lacticaseibacillus-based oral vaccine. METHODS In a double-blind, placebo-controlled, randomized trial, a total of 165 patients with HPV-16-positive high-grade cervical intraepithelial neoplasia 2 and 3 were assigned to orally administered placebo or low, intermediate, or high doses of IGMKK16E7 (lacticaseibacillus paracasei expressing cell surface, full-length HPV-16 E7). In the 4 groups, IGMKK16E7 or placebo was administered orally at weeks 1, 2, 4, and 8 postenrollment. The primary outcomes included histopathological regression and IGMKK16E7 safety. RESULTS In per-protocol analyses, histopathological regression to normal (complete response) occurred in 13 (31.7%) of 41 high-dose recipients and in 5 (12.5%) of 40 placebo recipients (rate difference = 19.2, 95% confidence interval [CI] = 0.5 to 37.8). In patients positive for HPV-16 only, the clinical response rate was 40.0% (12 of 30) in high-dose recipients and 11.5% (3 of 26) in recipients of placebo (rate difference = 28.5, 95% CI = 4.3 to 50.0). There was no difference in adverse events that occurred in the high-dose and placebo groups (P = .83). The number of HPV-16 E7-specific interferon-γ producing cells within peripheral blood increased with level of response (stable disease, partial, and complete responses; P = .004). The regression to normal (complete response) rates among recipients with high levels of immune response were increased in a dose-dependent manner. CONCLUSION This trial demonstrates safety of IGMKK16E7 and its efficacy against HPV-16-positive cervical intraepithelial neoplasia 2 and 3. IGMKK16E7 is the first oral immunotherapeutic vaccine to show antineoplastic effects. TRIAL REGISTRATION jRCT2031190034.
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Affiliation(s)
- Kei Kawana
- Department of Obstetrics and Gynecology, Nihon University School of Medicine, Tokyo, Japan
| | - Osamu Kobayashi
- Department of Obstetrics and Gynecology, Nihon University School of Medicine, Tokyo, Japan
| | - Yuji Ikeda
- Department of Obstetrics and Gynecology, Nihon University School of Medicine, Tokyo, Japan
| | - Hideaki Yahata
- Department of Obstetrics and Gynecology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takashi Iwata
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Toyomi Satoh
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Azusa Akiyama
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Daichi Maeda
- Department of Molecular and Cellular Pathology, Graduate School of Medical Sciences, Kanazawa University, Ishikawa, Japan
| | - Yumiko Hori-Hirose
- Department of Central Laboratory and Surgical Pathology, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Yukari Uemura
- Department of Data Science, Center for Clinical Science, National Center for Global Health and Medicine, Tokyo, Japan
| | | | - Kanoko Katoh
- Department of Obstetrics and Gynecology, Nihon University School of Medicine, Tokyo, Japan
| | - Yuki Katoh
- Department of Functional Morphology, Nihon University School of Medicine, Tokyo, Japan
| | - Takahiro Nakajima
- Department of Obstetrics and Gynecology, Nihon University School of Medicine, Tokyo, Japan
| | - Ayumi Taguchi
- Laboratory of Human Single Cell Immunology, World Premier International Immunology Frontier Research Center, Osaka, Japan
| | - Atsushi Komatsu
- Department of Obstetrics and Gynecology, Nihon University School of Medicine, Tokyo, Japan
| | - Mikiko Asai-Sato
- Department of Obstetrics and Gynecology, Nihon University School of Medicine, Tokyo, Japan
| | - Naoko Tomita
- Department of Obstetrics and Gynecology, Nihon University School of Medicine, Tokyo, Japan
| | - Kiyoko Kato
- Department of Obstetrics and Gynecology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Daisuke Aoki
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Shizunobu Igimi
- Department of Applied Biology and Chemistry, Tokyo University of Agriculture, Tokyo, Japan
| | - Ai Kawana-Tachikawa
- AIDS Research Center, National Institute of Infectious Diseases, Tokyo, Japan
| | - Danny J Schust
- Department of Obstetrics and Gynecology, Duke University, Durham, NC, USA
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Despot A, Fureš R, Despot AM, Mikuš M, Zlopaša G, D’Amato A, Chiantera V, Serra P, Etrusco A, Laganà AS. Reactive oxygen species within the vaginal space: An additional promoter of cervical intraepithelial neoplasia and uterine cervical cancer development? Open Med (Wars) 2023; 18:20230826. [PMID: 37873540 PMCID: PMC10590607 DOI: 10.1515/med-2023-0826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 09/13/2023] [Accepted: 09/25/2023] [Indexed: 10/25/2023] Open
Abstract
Uterine cervical intraepithelial abnormalities and cancer development may also depend upon biological problems that arise as a result of complex molecular disturbances within the vaginal space, in addition to the widely known causative effect of human papillomavirus (HPV) infection. Chronic oxidative stress is a consequence of oxygen reduction in the vaginal space. Reactive oxygen species (ROS) and free radicals are yet unrecognizable causative agents and are probably very important factors for cervical intraepithelial neoplasia (CIN) and cancer development. The intermediate compounds of oxygen reduction on these metabolic pathways are superoxide anion (O 2 ˙ - ), hydrogen peroxide (H2O2), hydroxide ions (OH-), and hydroxyl radical (HO˙). Considering these points, the aim of this work was to summarize how these compounds can damage all molecules, including DNA, of vulnerable metaplastic cervical epithelium. Finally, in some women with a poor immune defense system, ROS alone or accompanied by a high-risk HPV type may promote all levels of CIN and cancer development.
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Affiliation(s)
- Albert Despot
- School of Medicine, University of Zagreb, 10000Zagreb, Croatia
| | - Rajko Fureš
- Department of Obstetrics and Gynecology, General Hospital Zabok, 49210Zabok, Croatia
| | - Ana-Marija Despot
- Faculty of Food Technology and Biotechnology, University of Zagreb, 1000Zagreb, Croatia
| | - Mislav Mikuš
- Department of Obstetrics and Gynecology, Clinical Hospital Center Zagreb, 1000Zagreb, Croatia
| | - Gordan Zlopaša
- Department of Obstetrics and Gynecology, Clinical Hospital Center Zagreb, 1000Zagreb, Croatia
| | - Antonio D’Amato
- Unit of Obstetrics and Gynecology, Department of Biomedical and Human Oncological Science, University of Bari, 70100Bari, Italy
| | - Vito Chiantera
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127Palermo, Italy
- Unit of Gynecologic Oncology, National Cancer Institute – IRCCS – Fondazione “G. Pascale”, 80131Naples, Italy
| | - Pietro Serra
- Unit of Obstetrics and Gynecology, “Paolo Giaccone” Hospital, 90127Palermo, Italy
| | - Andrea Etrusco
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127Palermo, Italy
- Unit of Obstetrics and Gynecology, “Paolo Giaccone” Hospital, 90127Palermo, Italy
| | - Antonio Simone Laganà
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127Palermo, Italy
- Unit of Obstetrics and Gynecology, “Paolo Giaccone” Hospital, 90127Palermo, Italy
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Henes M, Mann E, Hirchenhain C, Bauer E, Kentner A, Quaas J, Koßagk C, Gallwas J, Henes L, Schumacher A, Küppers V. Registry Study of the Working Group on Cervical Pathology and Colposcopy (AGCPC) on the Diagnostic Algorithm for the New Cervical Cancer Screening - Initial Data. Geburtshilfe Frauenheilkd 2023; 83:1250-1262. [PMID: 37808262 PMCID: PMC10556876 DOI: 10.1055/a-2159-7510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 08/19/2023] [Indexed: 10/10/2023] Open
Abstract
Introduction For the first time since 1971, new regulations were introduced for cervical cancer screening as an organized cancer screening guideline (oKFE-RL) starting 1 January 2020. From the age of 20, a cytological smear test is performed annually, and from the age of 35, so-called co-testing (cytology and test for high-risk HPVs) is performed every three years. In case of abnormalities, the algorithm is used as the basis for investigation. According to this diagnostic algorithm, even so-called low-risk groups receive early colposcopic evaluation. This approach has been heavily debated and serves as the basis for this registry study. Methods All patients who presented to the centers for a colposcopy as part of the diagnostic algorithm were included after signing an informed consent form. The following findings were obtained: Medical history, colposcopy, histology, and cytology findings, as well as possible therapies and their findings. The aim was to evaluate the frequency of the target lesions cervical intraepithelial neoplasia (CIN) 2+/CIN 3+ in the respective groups. Result A total of 4763 patients were enrolled in the study from July 2020 to October 2022. As a referral diagnosis, HPV persistence (HPV: human papillomavirus) with group I was determined in 23.9% (1139), HPV persistence with group II-a in 2.1% (100), II-p (ASC-US) in 11.2% (535), and II-g (AGC endocervical NOS) in 1.3% (64). III-p (ASC-H) and III-g (AGC endocervical favor neoplastic) were found in 9.4% (447) and 2.2% (107), respectively, IIID1 (LSIL) in 19% (906), IIID2 (HSIL, moderate dysplasia) in 18.9% (898), IVa-p (HSIL, severe dysplasia) in 10.7% (508), IVa-g (AIS) in 0.7% (31), IVb-p (HSIL with features suspicious for invasion) and IVb-g (AIS with features suspicious for invasion) in 0.3% (15), 0.1% (6), and 7 with suspected invasion V-p (squamous cell carcinoma)/V-g (endocervical adenocarcinoma) (0.1%). In the IVa-p group (HSIL, severe dysplasia), 67.7% had CIN 2+ and 56.5% had CIN 3+, adenocarcinoma in situ (AIS), and adenocarcinoma. If the histology of the excised tissue specifically based on the colposcope findings was also evaluated, CIN 2+ was found in 79.7% of cases, and CIN 3+ in 67.3% of cases. In IIID2 (HSIL, moderate dysplasia), CIN 2+ was detected in 50.9%, and CIN 3+/AIS in 28.3%. After evaluating patients who underwent surgery immediately, this increased to 53.0% for CIN 2+ and 29.3% for CIN 3+/AIS. In IIID1 (LSIL), CIN 2+ was detected in 27.4% and CIN 3+/AIS in 11.7%, and in II-p (ASC-US), CIN 2+ was detected in 23.4% and CIN 3+ and AIS in 10.8%, and in II-g (AGC endocervical NOS), CIN 2+ was detected in 34.4% and CIN 3+ in 23.4%. In the HPV persistence/II-a and I group, 21% showed CIN 2+, and 12.1% showed CIN 3+ and AIS, and 13% showed CIN 2+ and 5.9% showed CIN 3+ and AIS. In patients who were HPV-negative and had further diagnostics performed on the basis of cytologic smear alone, 27.9% had CIN 2+, and 14.1% had CIN 3 and AIS. Discussion In a synopsis of the present findings of our initial data of the registry study on the new cervical cancer screening, according to the organized early cancer screening guideline (oKFE-RL), we could show that the target lesion CIN 3+ and AIS is detected unexpectedly frequently in a not insignificant proportion, especially in the cytological low-risk group. Currently, we cannot answer whether this can reduce the incidence and mortality of cervical carcinoma, but this could be an initial indication of this and will be reviewed in further long-term evaluations.
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Affiliation(s)
- Melanie Henes
- Department für Frauengesundheit Tübingen, Universitätsfrauenklinik, Tübingen, Germany
| | - Ellen Mann
- Universitätsfrauenklinik und Poliklinik am Klinikum Südstadt Rostock, Rostock, Germany
| | - Christine Hirchenhain
- Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
| | - Emanuel Bauer
- amedes MVZ für Gynäkologie und Pathologie München, München, Germany
| | | | - Jens Quaas
- Facharztpraxis für Frauenheilkunde und Geburtshilfe, Hansestadt Stralsund, Germany
| | - Christopher Koßagk
- Gynäkologisches Versorgungszentrum Kreuzberg MVZ/Köpenick, Berlin, Germany
| | - Julia Gallwas
- Klinik für Gynäkologie und Geburtshilfe, Universitätsmedizin Göttingen, Georg-August-Universität, Göttingen, Germany
| | - Leon Henes
- Department für Frauengesundheit Tübingen, Universitätsfrauenklinik, Tübingen, Germany
| | - Antonia Schumacher
- Department für Frauengesundheit Tübingen, Universitätsfrauenklinik, Tübingen, Germany
| | - Volkmar Küppers
- Zytologisches Labor, Facharztpraxis für Frauenheilkunde und Geburtshilfe, Düsseldorf, Germany
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9
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Cortés Bordoy J, de Santiago García J, Agenjo González M, Dexeus Carter D, Fiol Ruiz G, García Ferreiro C, González Rodríguez SP, Gurrea Soteras M, Martínez Lamela E, Palacios Gil-Antuñano S, Romo de los Reyes JM, Sanjuán Cárdenas MDP, Serrano Cogollor L, del Villar Vázquez AE. Effect of a Multi-Ingredient Coriolus-versicolor-Based Vaginal Gel in Women with HPV-Dependent Cervical Lesions: The Papilobs Real-Life Prospective Study. Cancers (Basel) 2023; 15:3863. [PMID: 37568678 PMCID: PMC10417075 DOI: 10.3390/cancers15153863] [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: 04/04/2023] [Revised: 07/21/2023] [Accepted: 07/24/2023] [Indexed: 08/13/2023] Open
Abstract
Human papillomavirus (HPV) is responsible for virtually all cervical cancers in women. HPV infection and persistency may lead to different-grade squamous intraepithelial lesions that can result in high-grade lesions and cancer. The objective was to prospectively evaluate the results of using a Coriolus-versicolor-based vaginal gel (Papilocare®) on HPV-dependent low-grade cervical lesion repair in a real-life scenario. HPV-positive women ≥ 25 years with ASCUS/LSIL cervical cytology results and concordant colposcopy images were included, receiving the vaginal gel one cannula/day for 21 days (first month) + one cannula/alternate days (five months). A 6-month second treatment cycle was prescribed when needed. Repair of the cervical low-grade lesions through cytology and colposcopy, HPV clearance, and level of satisfaction, and tolerability were evaluated. In total, 192 and 201 patients accounted for the total and safety analyses, respectively, and 77.1% repaired cervical lesions at 6 or 12 months (76.0% for high-risk HPV). Additionally, 71.6% achieved HPV clearance throughout the study's duration (70.6% for high-risk HPV). Satisfaction level was rated 7.9 and 7.5 out of 10 at 6 and 12 months, respectively. Only three mild-moderate product-related adverse events were reported, and all of them were resolved by the end of the study. In our study, we observed higher regression rates of low-grade cervical lesions in women treated with Papilocare® vaginal gel than spontaneous regression rates reported in the literature.
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Affiliation(s)
- Javier Cortés Bordoy
- Gynecologic Oncology, Private Practice (Laboratorio citología Dr. Cortés), 07004 Palma, Spain
| | | | - Marta Agenjo González
- Cervical Pathology Unit, Gynaecology Department, Hospital Sanitas La Zarzuela (Madrid), 28006 Madrid, Spain
| | | | | | | | | | - Marta Gurrea Soteras
- Oncologic Gynecology, Lower Genital Tract Unit, Women’s Health Area, Hospital Universitari i Politécnic La Fe Valencia, 46026 Valencia, Spain;
| | - Ester Martínez Lamela
- Lower Genital Tract & Endoscopic Gyneacology Unit, Hospital Universitario Infanta Leonor, 28031 Madrid, Spain;
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10
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Tranberg M, Petersen LK, Hammer A, Elfström M, Blaakær J, Jørgensen SF, Bennetsen MH, Jensen JS, Andersen B. Value of a catch-up HPV test in women aged 65 and above: A Danish population-based nonrandomized intervention study. PLoS Med 2023; 20:e1004253. [PMID: 37410699 PMCID: PMC10325045 DOI: 10.1371/journal.pmed.1004253] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 05/31/2023] [Indexed: 07/08/2023] Open
Abstract
BACKGROUND High-risk human papillomavirus (HPV) test is replacing cytology as the primary cervical cancer screening test due to superior sensitivity, but in most countries women ≥65 years have never had an HPV test despite they account for around 50% of cervical cancer deaths. We explored the effect of a catch-up HPV test among 65- to 69-year-old women without previous record of HPV-based screening. METHODS AND FINDINGS This population-based nonrandomized intervention study (quasi-experimental design) included Danish women aged 65 to 69 with no record of cervical cancer screening in the last ≥5.5 years and no HPV-exit test at age 60 to 64 at the time of study inclusion. Eligible women residing in the Central Denmark Region were invited for HPV screening either by attending clinician-based sampling or requesting a vaginal self-sampling kit (intervention group, n = 11,192). Women residing in the remaining four Danish regions received standard care which was the opportunity to have a cervical cytology collected for whatever reason (reference group, n = 33,387). Main outcome measures were detection of cervical intraepithelial neoplasia (CIN) grade 2 or worse (CIN2+) per 1,000 women eligible for the screening offer and the benefit-harm ratio of the intervention and standard practice measured as the number of colposcopies needed to detect one CIN2+ case. The minimum follow-up time was 13 months for all tested women (range: 13 to 25 months). In the intervention group, 6,965 (62.2%) were screened within 12 months from the date of study inclusion and 743 (2.2%) women had a cervical cytology collected in the reference group. The CIN2+ detection was significantly higher in the intervention group (3.9, 95% confidence interval (CI): [2.9, 5.3]; p < 0.001; n = 44/11,192) as compared to the reference group (0.3, 95% CI: [0.2, 0.6]; n = 11/33,387). For the benefit-harm ratio, 11.6 (95% CI: [8.5, 15.8]; p = 0.69; n = 511/44) colposcopies were performed to detect one CIN2+ in the intervention group as compared to 10.1 (95% CI: [5.4, 18.8]; n = 111/11) colposcopies in the reference group. The study design entails a risk of confounding due to the lack of randomization. CONCLUSIONS The higher CIN2+ detection per 1,000 eligible women in the intervention group supports that a catch-up HPV test could potentially improve cervical cancer prevention in older women. This study informs the current scientific debate as to whether women aged 65 and above should be offered a catch-up HPV test if they never had an HPV test. TRIAL REGISTRATION ClinicalTrials.gov NCT04114968.
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Affiliation(s)
- Mette Tranberg
- University Research Clinic for Cancer Screening, Department of Public Health Programmes, Randers Regional Hospital, Randers, Denmark
| | - Lone Kjeld Petersen
- Department of Obstetrics and Gynecology, Odense University Hospital, Odense, Denmark
- OPEN, Department of Clinical Medicine, Southern University of Denmark, Odense, Denmark
| | - Anne Hammer
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Obstetrics and Gynecology, Gødstrup Hospital, Herning, Denmark
| | - Miriam Elfström
- Center for Cervical Cancer Prevention, Karolinska University Hospital, Stockholm, Sweden
- Regional Cancer Center of Stockholm-Gotland, Stockholm, Sweden
| | - Jan Blaakær
- Department of Obstetrics and Gynecology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Susanne Fogh Jørgensen
- University Research Clinic for Cancer Screening, Department of Public Health Programmes, Randers Regional Hospital, Randers, Denmark
| | | | - Jørgen Skov Jensen
- Research Unit for Reproductive Microbiology, Statens Serum Institut, Copenhagen, Denmark
| | - Berit Andersen
- University Research Clinic for Cancer Screening, Department of Public Health Programmes, Randers Regional Hospital, Randers, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
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Willows K, Selk A, Auclair MH, Jim B, Jumah N, Nation J, Proctor L, Iazzi M, Bentley J. 2023 Canadian Colposcopy Guideline: A Risk-Based Approach to Management and Surveillance of Cervical Dysplasia. Curr Oncol 2023; 30:5738-5768. [PMID: 37366914 DOI: 10.3390/curroncol30060431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/05/2023] [Accepted: 06/07/2023] [Indexed: 06/28/2023] Open
Abstract
This guideline provides evidence-based guidance on the risk-based management of cervical dysplasia in the colposcopy setting in the context of primary HPV-based screening and HPV testing in colposcopy. Colposcopy management of special populations is also discussed. The guideline was developed by a working group in collaboration with the Gynecologic Oncology Society of Canada (GOC), Society of Colposcopists of Canada (SCC) and the Canadian Partnership Against Cancer (CPAC). The literature informing these guidelines was obtained through a systematic review of the relevant literature via a multi-step search process led by information specialists. The literature was reviewed up to June 2021 with manual searches of relevant national guidelines and more recent publications. Quality of the evidence and strength of recommendations was assessed using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) framework. The intended users of this guideline include gynecologists, colposcopists, screening programs and healthcare facilities. Implementation of the recommendations is intended to promote equitable and standardized care for all people undergoing colposcopy in Canada. The risk-based approach aims to improve personalized care and reduce over-/under-treatment in colposcopy.
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Affiliation(s)
- Karla Willows
- Nova Scotia Cancer Centre, Division of Gynecologic Oncology, Dalhousie University, Halifax, NS B3H 4R2, Canada
| | - Amanda Selk
- Women's College Hospital, Toronto, ON M5S 1B2, Canada
- Department of Obstetrics and Gynecology, University of Toronto, Toronto, ON M5S, Canada
| | - Marie-Hélène Auclair
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Hôpital Maisonneuve-Rosemont, CIUSSS de l'Est de l'Île de Montréal, Montréal, QC H1T 2M4, Canada
| | - Brent Jim
- Division of Gynecologic Oncology, Allan Blair Cancer Centre, University of Saskatchewan, Regina, SK S7N 5A2, Canada
| | - Naana Jumah
- Department of Obstetrics and Gynecology, University of Toronto, Toronto, ON M5S, Canada
- Department of Obstetrics and Gynecology, Northern Ontario School of Medicine, Thunder Bay, ON P7B 5E1, Canada
| | - Jill Nation
- Division of Gynecologic Oncology, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Lily Proctor
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Melissa Iazzi
- The Society of Gynecologic Oncology of Canada (GOC), Ottawa, ON K1H 8K3, Canada
| | - James Bentley
- Nova Scotia Cancer Centre, Division of Gynecologic Oncology, Dalhousie University, Halifax, NS B3H 4R2, Canada
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12
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Kim J, Jo H, Ha MC, Kim H, Lee JK, Han JH, Lee SH, Kang DR, Kim SY, Kim HS, Kim HM. Elevated risk of cervical cancer in elderly women with incident ulcerative colitis in South Korea. Sci Rep 2023; 13:8323. [PMID: 37221276 DOI: 10.1038/s41598-023-33476-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 04/13/2023] [Indexed: 05/25/2023] Open
Abstract
The association between ulcerative colitis (UC) and uterine cervical cancer is still unclear. To investigate cervical cancer risk in South Korean women with UC, we analyzed the Korean National Health Insurance claims data. UC was defined using both ICD-10 codes and UC-specific prescriptions. We analyzed incident cases of UC diagnosed between 2006 and 2015. Age-matched women without UC (control group) were randomly selected from the general population (1:3 ratio). Hazard ratios were calculated using multivariate Cox proportional hazard regression, and the event was defined as occurrence of cervical cancer. A total of 12,632 women with UC and 36,797 women without UC were enrolled. The incidence of cervical cancer was 38.8 per 100,000 women per year in UC patients and 25.7 per 100,000 women per year in controls, respectively. The adjusted HR for cervical cancer was 1.56 (95% CI 0.97-2.50) in the UC group with reference to the control group. When stratified by age, the adjusted HR for cervical cancer was 3.65 (95% CI 1.54-8.66) in elderly UC patients (≥ 60 years) compared to elderly control group (≥ 60 years). Within UC patients, increased age (≥ 40 years) and low socioeconomic status were associated with an increased risk of cervical cancer. The incidence of cervical cancer was found to be higher among elderly patients (≥ 60 years) with newly diagnosed UC in South Korea, compared to age-matched controls. Therefore, regular cervical cancer screening is recommended for elderly patients who have recently been diagnosed with UC.
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Affiliation(s)
- Jihoon Kim
- Department of Physiology, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Halim Jo
- Department of Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Min Chul Ha
- Department of Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Hyunil Kim
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Jung Kuk Lee
- Department of Biostatistics, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Jae Hun Han
- Department of Biostatistics, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - San-Hui Lee
- Department of Obstetrics and Gynecology, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Dae Ryong Kang
- Department of Precision Medicine and Biostatistics, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Su Young Kim
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Hyun-Soo Kim
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea.
| | - Hee Man Kim
- Health Promotion Center, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
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13
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Hanczuk T, Weiss M, Henes L, Engler T, Neis F, Henes M. Certification as dysplasia unit and its impact on large loop electrosurgical excision (LEEP). Arch Gynecol Obstet 2023; 307:1177-1184. [PMID: 36209297 PMCID: PMC10023626 DOI: 10.1007/s00404-022-06807-7] [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: 07/28/2022] [Accepted: 09/26/2022] [Indexed: 11/26/2022]
Abstract
PURPOSE This study evaluates the overall treatment indicators and outcomes of patients who underwent loop electrosurgical excision procedure (LEEP) at the Department of Women's Health Tübingen and the impact of certification as a dysplasia unit on treatment quality. METHODS Retrospective data analysis of 1596 patients from 2013 to 2018 who underwent LEEP excision at the Department of Women's Health Tübingen. Data of cytology, colposcopy, biopsy, LEEP histology, repeat LEEP histology and general characteristics were collected and analyzed descriptively. RESULTS 85.4% (1364) of patients had CIN 2 + and 14.6% (232) had CIN 1 or normal findings on LEEP histology. The proportion of CIN 2 + excisions increased significantly from 82.4% in 2013 to 89% in 2018. The concordance of HSIL biopsy and LEEP histology was 89.1% in 2013 and 92.6% in 2018. In 2018, more biopsies and colposcopies were performed before excision. Complete resection (R0) was achieved in 88.3% of all excisions. R0 rates in patients with CIN 3 increased in 2014-2017 compared to 2013, resulting in fewer Re-LEEP excisions and hysterectomies. CONCLUSION Certification as a dysplasia unit and the associated requirements have improved the diagnostic quality for patients with cervical dysplasia undergoing LEEP. This was demonstrated by several treatment indicators such as the number of colposcopies and biopsies and treatment outcomes such as an increased proportion of CIN 2 + excisions and R0 resections.
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Affiliation(s)
| | - Martin Weiss
- Department of Women's Health, University Hospital Tübingen, Calwerstraße 7, 72076, Tübingen, Germany
| | - Leon Henes
- Department of Women's Health, University Hospital Tübingen, Calwerstraße 7, 72076, Tübingen, Germany
| | - Tobias Engler
- Department of Women's Health, University Hospital Tübingen, Calwerstraße 7, 72076, Tübingen, Germany
| | - Felix Neis
- Department of Women's Health, University Hospital Tübingen, Calwerstraße 7, 72076, Tübingen, Germany
| | - Melanie Henes
- Department of Women's Health, University Hospital Tübingen, Calwerstraße 7, 72076, Tübingen, Germany.
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Desimpel F, Declercq S, Makar A. Cervical cancer screening and outcomes for women under 25 years of age in Belgium: a 10-year nationwide study. Eur J Cancer Prev 2023; 32:163-170. [PMID: 36134615 DOI: 10.1097/cej.0000000000000770] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE The aim of the study was to describe trends in cervical cancer screening and outcomes for women under 25 years of age in Belgium between 2010 and 2019 in response to a changed reimbursement policy. MATERIALS AND METHODS We used the databases of the National Health Insurance Institute (RIZIV/INAMI) and the Belgian Cancer Registry (BCR) for a nationwide description of cervical screening, subsequent diagnostic procedures and outcomes for women younger than 20 years and women aged 20-25 years between 2010 and 2019. RESULTS Over a 10-year period, the number of cytology screening tests and annual screening rates in women younger than 25 years have been reduced by 50%, but no increases in invasive cervical cancer or high-grade intraepithelial lesion diagnoses were observed. The major determinant of this decreased overscreening has been the limitation of reimbursement in 2013 to once every 3 years instead of once every 2 years. In women aged 25-29 years, there is no increase in invasive cervical cancer diagnoses after decreased screening of women younger than 25 years. To detect 29 invasive cervical cancers in women younger than 25 during the 10-year study period, a total of 5606 conizations were performed and 43 million EUR of Belgian health insurance budget was spent. Since the cost of hospitalization, sickness leave and negative psychological impact were not included in our estimation, these costs are underestimated. CONCLUSION Incidence of cervical cancer in women under 25 years remains low and screening is not effective in preventing cervical cancer, although there is clear evidence of potential reproductive harm and financial cost. We state that restricting reimbursement of cervical cancer screening before the age of 25 will improve guideline adherence and decrease healthcare expenditures without negatively impacting the health of the population.
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Affiliation(s)
- Fabian Desimpel
- University Hospital of Brussels, Free University of Brussels, Brussels
| | | | - Amin Makar
- ZNA Middelheim Hospital, Antwerp
- Department of Gynaecology, University Hospital Ghent, Ghent, Belgium
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15
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Sravani AB, Ghate V, Lewis S. Human papillomavirus infection, cervical cancer and the less explored role of trace elements. Biol Trace Elem Res 2023; 201:1026-1050. [PMID: 35467267 PMCID: PMC9898429 DOI: 10.1007/s12011-022-03226-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 03/29/2022] [Indexed: 02/06/2023]
Abstract
Cervical cancer is an aggressive type of cancer affecting women worldwide. Many affected individuals rely on smear tests for the diagnosis, surgery, chemotherapy, or radiation for their treatment. However, due to a broad set of undesired results and side-effects associated with the existing protocols, the search for better diagnostic and therapeutic interventions is a never-ending pursuit. In the purview, the bio-concentration of trace elements (copper, selenium, zinc, iron, arsenic, manganese, and cadmium) is seen to fluctuate during the occurrence of cervical cancer and its progression from pre-cancerous to metastatic nature. Thus, during the occurrence of cervical cancer, the detection of trace elements and their supplementation will prove to be highly advantageous in developing diagnostic tools and therapeutics, respectively. This review provides a detailed overview of cervical cancer, its encouragement by human papillomavirus infections, the mechanism of pathology, and resistance. Majorly, the review emphasizes the less explored role of trace elements, their contribution to the growth and inhibition of cervical cancer. Numerous clinical trials have been listed, thereby providing a comprehensive reference to the exploration of trace elements in the management of cervical cancer.
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Affiliation(s)
- Anne Boyina Sravani
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education (MAHE), Manipal, Karnataka, 576104, India
| | - Vivek Ghate
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education (MAHE), Manipal, Karnataka, 576104, India
| | - Shaila Lewis
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education (MAHE), Manipal, Karnataka, 576104, India.
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Seyoum A, Seyoum B, Gure T, Alemu A, Belachew A, Abeje D, Aseffa A, Howe R, Mulu A, Mihret A. Genotype heterogeneity of high-risk human papillomavirus infection in Ethiopia. Front Microbiol 2023; 14:1116685. [PMID: 36846744 PMCID: PMC9951590 DOI: 10.3389/fmicb.2023.1116685] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 01/19/2023] [Indexed: 02/12/2023] Open
Abstract
Cervical cancer is a vaccine-preventable sexually transmitted disease. In the year 2020, there were an estimated 604,000 new cases and 342,000 deaths worldwide. Although its incidence is global, it is much higher in sub-Saharan African countries. In Ethiopia, there is a scarcity of data about the prevalence of high-risk HPV infection and its association with cytological profiles. Therefore, this study was conducted to fill this information gap. A hospital-based cross-sectional study was conducted from April 26 to August 28, 2021, and enrolled 901 sexually active women. Socio-demographic and other relevant bio-behavioral and clinical data were collected using a standardized questionnaire. Visual inspection with acetic acid [VIA] was done as an initial screening method for cervical cancer. The cervical swab was then collected using L-Shaped FLOQSwabs in eNAT nucleic acid preservation and transportation medium. A Pap test was done to determine the cytological profile. Nucleic acid was extracted using STARMag 96 ProPrep Kit on SEEPREP32. A Real-time multiplex assay was performed to amplify and detect the HPV L1 gene used for genotyping. The data were entered into Epi data version 3.1 software and exported to STATA version 14 for analysis. A total of 901 (age range from 30 to 60 years, mean age = 34.8 years, and SD± 5.8) women were screened for cervical cancer using VIA and 832 women had a valid co-testing (Pap test and HPV DNA testing) results for further process. The overall prevalence of hr HPV infection was 13.1%. Out of 832 women, 88% of them had normal and 12% had abnormal Pap test results. The proportion of high risk HPV was significantly higher among women with abnormal cytology (X 2 = 688.446, p < 0.001) and younger age (X 2 = 15.3408, p = 0.018). Among 110 women with hr HPV, 14 genotypes (HPV-16, -18, -31, -33, -35, -39, -45, -51, -52, -56, -58, -59, -66, and -68) were identified while HPV-16, -31, -52, -58, and -35 genotypes were highly prevalent. The high risk HPV infection continues to be a significant public health problem among women 30-35 years old. The presence of high-risk HPV irrespective of genotypes is highly correlated with cervical cell abnormalities. Genotype heterogeneity is observed suggesting the importance of periodic geospatial genotyping surveillance for vaccine effectiveness.
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Affiliation(s)
- Ayichew Seyoum
- College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia,Armauer Hansen Research Institute, Addis Ababa, Ethiopia,*Correspondence: Ayichew Seyoum, ✉
| | - Berhanu Seyoum
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | - Tadesse Gure
- College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Addisu Alemu
- College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Anteneh Belachew
- College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | | | - Abraham Aseffa
- TDR, the Special Program for Research and Training in Tropical Diseases, WHO, Geneva, Switzerland
| | - Rawleigh Howe
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | | | - Adane Mihret
- Armauer Hansen Research Institute, Addis Ababa, Ethiopia
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Sirait LMF, Hamajima N, Suzuki Y, Wahyuningsih ES, Oktavia D, Widyastuti, Inthaphatha S, Nishino K, Yamamoto E. Factors associated with positive cancer screening for the uterine cervix and breast in Jakarta Province, Indonesia: a cross-sectional study. BMC Cancer 2022; 22:1309. [PMID: 36514004 DOI: 10.1186/s12885-022-10381-1] [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: 08/09/2022] [Accepted: 11/29/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND In many middle-income countries, cancer incidence and mortality are rapidly increasing, but data for developing a strategy of cancer control are rarely collected or analyzed. This study aimed to identify factors associated with positive cancer screening for the uterine cervix and breast in Jakarta Province, Indonesia. METHODS The data of 79,660 women who had visual inspection with acetic acid (VIA) and 83,043 women who had clinical breast examination (CBE) in the Jakarta Women Cancer Screening program in 2019 were included in this study. Socio-demographic factors, reproductive factors, lifestyle factors, family history, and the results of VIA and CBE were used for analyses. Binary and multivariate logistic regression analyses were performed to identify factors associated with VIA positive or CBE positive. RESULTS The positive rate was 0.9% for both VIA and CBE among the screening participants. Factors associated with VIA positive were age < 30 years old, age at menarche ≤ 11 years old, remarriage, lower educational level, having an occupation, partner's occupation other than being an employee, alcohol consumption, smoker, inadequate physical activity, cancer family history, and no Pap smear history. Factors associated with CBE positive were age at menarche ≤ 11 years old, widowed, high education, having an occupation, no breastfeeding history, birth control history, alcohol consumption, smoker, inadequate physical activity, cancer family history, and breast tumor history. CONCLUSION Factors associated with VIA positive and CBE positive among Indonesian women were revealed. To promote female cancer prevention in Indonesia, the prevalence of screenings should be increased and education about the risk factors should be provided to medical professionals.
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Affiliation(s)
- Lady Margaretha Febriany Sirait
- Department of Healthcare Administration, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, 466-8550, Nagoya, Japan.,Jakarta Department of Health, DKI Jakarta Provincial Government, Jalan Kesehatan Raya No. 10, Kecamatan Gambir, Kota Jakarta Pusat, DKI Jakarta, Indonesia
| | - Nobuyuki Hamajima
- Department of Healthcare Administration, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, 466-8550, Nagoya, Japan
| | - Yunosuke Suzuki
- Department of Healthcare Administration, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, 466-8550, Nagoya, Japan
| | - Endang Sri Wahyuningsih
- Jakarta Department of Health, DKI Jakarta Provincial Government, Jalan Kesehatan Raya No. 10, Kecamatan Gambir, Kota Jakarta Pusat, DKI Jakarta, Indonesia
| | - Dwi Oktavia
- Jakarta Department of Health, DKI Jakarta Provincial Government, Jalan Kesehatan Raya No. 10, Kecamatan Gambir, Kota Jakarta Pusat, DKI Jakarta, Indonesia
| | - Widyastuti
- Jakarta Department of Health, DKI Jakarta Provincial Government, Jalan Kesehatan Raya No. 10, Kecamatan Gambir, Kota Jakarta Pusat, DKI Jakarta, Indonesia
| | - Souphalak Inthaphatha
- Department of Healthcare Administration, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, 466-8550, Nagoya, Japan
| | - Kimihiro Nishino
- Department of Healthcare Administration, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, 466-8550, Nagoya, Japan
| | - Eiko Yamamoto
- Department of Healthcare Administration, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, 466-8550, Nagoya, Japan.
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18
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Schwameis R, Ganhoer-Schimboeck J, Hadjari VL, Hefler L, Bergmeister B, Küssel T, Gittler G, Steindl-Schoenhuber T, Grimm C. TRICIN: A Phase II Trial on the Efficacy of Topical TRIchloroacetic Acid in Patients with Cervical Intraepithelial Neoplasia. Cancers (Basel) 2022; 14:cancers14235991. [PMID: 36497473 PMCID: PMC9740961 DOI: 10.3390/cancers14235991] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 11/29/2022] [Accepted: 11/30/2022] [Indexed: 12/07/2022] Open
Abstract
Data on non-surgical treatment approaching persistent cervical intraepithelial neoplasia (CIN) are scarce. Retrospective analysis suggest high efficacy of topical treatment with trichloroacetic acid (TCA). This prospective phase II study set out to investigate the efficacy of a single application of 85% TCA in the treatment of CIN I/II. Patients with CIN I/II were treated a single time with 85% TCA. After three and six months colposcopic, histologic, and HPV evaluation was performed. The primary endpoint was treatment efficacy defined as complete histologic remission six months after treatment. The secondary endpoint was HPV clearance six months after treatment. A total of 102 patients with CIN I/II were included into this trial. Complete histologic remission rates were 75.5% and 78.4% three and six months after TCA treatment, respectively. Clearance rates of HPV 16, 18 and other high risk types were 76.5%, 91.7%, 68.7% after six months, respectively. Side effects of TCA were mild and lasted usually less than 30 min. This is the first prospective trial reporting high histologic complete remission rates in patients with CIN I/II after a single 85% TCA treatment. In the future, TCA may represent an effective and feasible non-surgical treatment approach for CIN.
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Affiliation(s)
- Richard Schwameis
- Department of General Gynecology and Gynecologic Oncology, Gynecologic Cancer Unit, Comprehensive Cancer Center, Medical University of Vienna, 1080 Vienna, Austria
- Correspondence: (R.S.); (L.H.); Tel.: +43-(732)-7677-7160 (L.H.)
| | - Julia Ganhoer-Schimboeck
- Department of Obstetrics and Gynecology, Konventhospital Barmherzige Brueder and Ordensklinikum Linz, 4010 Linz, Austria
| | - Victoria Laudia Hadjari
- Department of Obstetrics and Gynecology, Konventhospital Barmherzige Brueder and Ordensklinikum Linz, 4010 Linz, Austria
| | - Lukas Hefler
- Department of Obstetrics and Gynecology, Konventhospital Barmherzige Brueder and Ordensklinikum Linz, 4010 Linz, Austria
- Karl Landsteiner Institut Fuer Gynaekologische Chirurgie und Onkologie, 4020 Linz, Austria
- Correspondence: (R.S.); (L.H.); Tel.: +43-(732)-7677-7160 (L.H.)
| | - Birgit Bergmeister
- Department of Obstetrics and Gynecology, Konventhospital Barmherzige Brueder and Ordensklinikum Linz, 4010 Linz, Austria
| | - Tatjana Küssel
- Department of Obstetrics and Gynecology, Konventhospital Barmherzige Brueder and Ordensklinikum Linz, 4010 Linz, Austria
| | - Gunda Gittler
- Barmherzige Brueder Linz, Hospital Pharmacy, 4020 Linz, Austria
| | | | - Christoph Grimm
- Department of General Gynecology and Gynecologic Oncology, Gynecologic Cancer Unit, Comprehensive Cancer Center, Medical University of Vienna, 1080 Vienna, Austria
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Effect of Alpha-Lipoic Acid Supplementation on Low-Grade Squamous Intraepithelial Lesions-Double-Blind, Randomized, Placebo-Controlled Trial. Healthcare (Basel) 2022; 10:healthcare10122434. [PMID: 36553960 PMCID: PMC9778332 DOI: 10.3390/healthcare10122434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 11/29/2022] [Accepted: 11/29/2022] [Indexed: 12/09/2022] Open
Abstract
Low-grade squamous intraepithelial lesion (SIL) is a cytologic diagnosis etiologically related to human papilloma virus (HPV) infection that leads to the release of inflammation mediators, the formation of reactive oxygen species (ROS) and decreased levels of antioxidants in tissues, which is why antioxidants might be considered effective against SIL progression. This randomized double-blind placebo-controlled study aimed to investigate the effectiveness of alpha-lipoic acid (ALA) supplementation (600 mg/day) on the regression of low-grade SIL in 100 patients. Low-grade SIL was determined after the cytological screening, colposcopic examination and targeted biopsy and histological confirmation of cytological−colposcopic diagnosis. Inflammation parameters and the presence of HPV were determined by standard laboratory methods. Dietary and lifestyle habits were investigated using a standardized and validated semi-quantitative food questionnaire (FFQ). ALA supplementation significantly reduced the proportion of patients with low-grade cytological abnormalities, in comparison to placebo. Given the obtained level of significance (p < 0.001), the presented results indicate that short-term ALA supplementation shows a clinically significant effect on cervical cytology. Future studies should focus on the use of innovative formulations of ALA that might induce bioavailability and therapeutic efficiency against HPV infection and the investigation of synergistic effects of concurrent dietary/lifestyle modification and ALA supplementation in both low-grade and high-grade SIL.
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20
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Rebolj M, Mathews CS, Pesola F, Cuschieri K, Denton K, Kitchener H. Age-specific outcomes from the first round of HPV screening in unvaccinated women: Observational study from the English cervical screening pilot. BJOG 2022; 129:1278-1288. [PMID: 34913243 DOI: 10.1111/1471-0528.17058] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 11/28/2021] [Accepted: 12/03/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To report detailed age-specific outcomes from the first round of an English pilot studying the implementation of high-risk human papillomavirus (HR-HPV) testing in primary cervical screening. DESIGN Observational study with screening in 2013-2016, followed by two early recalls and/or colposcopy until the end of 2019. SETTING Six NHS laboratory sites. POPULATION A total of 1 341 584 women undergoing screening with HR-HPV testing or liquid-based cytology (LBC). METHODS Early recall tests and colposcopies were recommended, depending on the nature of the screening-detected abnormality. MAIN OUTCOME MEASURES We reported standard screening process indicators, e.g. proportions with an abnormality, including high-grade cervical intraepithelial neoplasia (CIN2+) or cancer, and the positive predictive value (PPV) of colposcopy for CIN2+, by screening test and age group. RESULTS Among unvaccinated women screened with HR-HPV testing at age 24-29 years, 26.9% had a positive test and 10.4% were directly referred to colposcopy following cytology triage, with a PPV for CIN2+ of 47%. At 50-64 years of age, these proportions were much lower: 5.3%, 1.2% and 27%, respectively. The proportions of women testing positive for HR-HPV without cytological abnormalities, whose early recall HR-HPV tests returned negative results, were similar across the age spans: 54% at 24-29 years and 55% at 50-64 years. Two-thirds of infections at any age were linked to non-16/18 genotypes. Among women with CIN2, CIN3 or cervical cancer, however, the proportion of non-16/18 infections increased with age. As expected, the detection of abnormalities was lower following screening with LBC. CONCLUSIONS These data provide a reliable reference for future epidemiological studies, including those concerning the effectiveness of HPV vaccination. TWEETABLE ABSTRACT Data from the English pilot study provide a comprehensive overview of abnormalities detected through HPV screening.
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Affiliation(s)
- Matejka Rebolj
- Cancer Prevention Group, School of Cancer & Pharmaceutical Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Christopher S Mathews
- Cancer Prevention Group, School of Cancer & Pharmaceutical Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Francesca Pesola
- Cancer Prevention Group, School of Cancer & Pharmaceutical Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Kate Cuschieri
- Scottish HPV Reference Laboratory, Royal Infirmary of Edinburgh, NHS Lothian Scotland, Edinburgh, UK
| | - Karin Denton
- Severn Pathology, Southmead Hospital, North Bristol NHS Trust, Bristol, UK
| | - Henry Kitchener
- Division of Cancer Sciences, University of Manchester, Manchester, UK
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21
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Macios A, Nowakowski A. False Negative Results in Cervical Cancer Screening-Risks, Reasons and Implications for Clinical Practice and Public Health. Diagnostics (Basel) 2022; 12:1508. [PMID: 35741319 PMCID: PMC9222017 DOI: 10.3390/diagnostics12061508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/06/2022] [Accepted: 06/13/2022] [Indexed: 11/17/2022] Open
Abstract
False negative (FN) results in cervical cancer (CC) screening pose serious risks to women. We present a comprehensive literature review on the risks and reasons of obtaining the FN results of primary CC screening tests and triage methods and discuss their clinical and public health impact and implications. Misinterpretation or true lack of abnormalities on a slide are the reasons of FN results in cytology and p16/Ki-67 dual-staining. For high-risk human papillomavirus (HPV) molecular tests, those include: truly non-HPV-associated tumors, lesions driven by low-risk HPV types, and clearance of HPV genetic material before sampling. Imprecise disease threshold definition lead to FN results in visual inspection with acetic acid. Lesions with a discrete colposcopic appearance are a source of FN in colposcopic procedures. For FAM19A4 and hsa-miR124-2 genes methylation, those may originate from borderline methylation levels. Histological misinterpretation, sampling, and laboratory errors also play a role in all types of CC screening, as well as reproducibility issue, especially in methods based on human-eye evaluation. Primary HPV-based screening combined with high quality-assured immunocytochemical and molecular triage methods seem to be an optimal approach. Colposcopy with histological evaluation remains the gold standard for diagnosis but requires quality protocols and assurance measures.
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Affiliation(s)
- Anna Macios
- Doctoral School of Translational Medicine, Centre of Postgraduate Medical Education, Marymoncka Street 99/103, 01-813 Warsaw, Poland
- Department of Cancer Prevention, The Maria Sklodowska-Curie National Research Institute of Oncology, Roentgen Street 5, 02-781 Warsaw, Poland
| | - Andrzej Nowakowski
- Department of Cancer Prevention, The Maria Sklodowska-Curie National Research Institute of Oncology, Roentgen Street 5, 02-781 Warsaw, Poland
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22
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Vink FJ, Meijer CJLM, Hesselink AT, Floore AN, Lissenberg-Witte BI, Bonde JH, Pedersen H, Cuschieri K, Bhatia R, Poljak M, Oštrbenk Valenčak A, Hillemanns P, Quint WGV, del Pino M, Kenter GG, Steenbergen RDM, Heideman DAM, Bleeker MCG. FAM19A4/miR124-2 Methylation Testing and Human Papillomavirus (HPV) 16/18 Genotyping in HPV-Positive Women Under the Age of 30 Years. Clin Infect Dis 2022; 76:e827-e834. [PMID: 35686306 PMCID: PMC9907535 DOI: 10.1093/cid/ciac433] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/28/2022] [Accepted: 05/26/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND High-grade squamous intraepithelial lesions (HSIL) or cervical intraepithelial neoplasia (CIN) grade 2/3 lesions in human papillomavirus (HPV)-positive women <30 years of age have high spontaneous regression rates. To reduce overtreatment, biomarkers are needed to delineate advanced CIN lesions that require treatment. We analyzed the FAM19A4/miR124-2 methylation test and HPV16/18 genotyping in HPV-positive women aged <30 years, aiming to identify CIN2/3 lesions in need of treatment. METHODS A European multicenter retrospective study was designed evaluating the FAM19A4/miR124-2 methylation test and HPV16/18 genotyping in cervical scrapes of 1061 HPV-positive women aged 15-29 years (690 ≤CIN1, 166 CIN2, and 205 CIN3+). A subset of 62 CIN2 and 103 CIN3 were immunohistochemically characterized by HPV E4 expression, a marker for a productive HPV infection, and p16ink4a and Ki-67, markers indicative for a transforming infection. CIN2/3 lesions with low HPV E4 expression and high p16ink4a/Ki-67 expression were considered as nonproductive, transforming CIN, compatible with advanced CIN2/3 lesions in need of treatment. RESULTS FAM19A4/miR124-2 methylation positivity increased significantly with CIN grade and age groups (<25, 25-29, and ≥30 years), while HPV16/18 positivity was comparable across age groups. FAM19A4/miR124-2 methylation positivity was HPV type independent. Methylation-positive CIN2/3 lesions had higher p16ink4a/Ki-67-immunoscores (P = .003) and expressed less HPV E4 (P = .033) compared with methylation-negative CIN2/3 lesions. These differences in HPV E4 and p16ink4a/Ki-67 expression were not found between HPV16/18-positive and non-16/18 HPV-positive lesions. CONCLUSIONS Compared with HPV16/18 genotyping, the FAM19A4/miR124-2 methylation test detects nonproductive, transforming CIN2/3 lesions with high specificity in women aged <30 years, providing clinicians supportive information about the need for treatment of CIN2/3 in young HPV-positive women.
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Affiliation(s)
- Frederique J Vink
- Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Pathology, Amsterdam, the Netherlands,Imaging and Biomarkers, Cancer Center Amsterdam,Amsterdam, The Netherlands
| | - Chris J L M Meijer
- Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Pathology, Amsterdam, the Netherlands,Imaging and Biomarkers, Cancer Center Amsterdam,Amsterdam, The Netherlands
| | | | | | - Birgit I Lissenberg-Witte
- Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Epidemiology and Data Science, Amsterdam, the Netherlands
| | - Jesper H Bonde
- Molecular Pathology Laboratory, Department of Pathology, Copenhagen University Hospital, Hvidovre Hospital, Hvidovre, Denmark
| | - Helle Pedersen
- Molecular Pathology Laboratory, Department of Pathology, Copenhagen University Hospital, Hvidovre Hospital, Hvidovre, Denmark
| | - Kate Cuschieri
- Scottish HPV Reference Laboratory, Royal Infirmary of Edinburgh, NHS Lothian, Edinburgh, Scotland,Centre for Reproductive Health, University of Edinburgh, Edinburgh, Scotland
| | - Ramya Bhatia
- Scottish HPV Reference Laboratory, Royal Infirmary of Edinburgh, NHS Lothian, Edinburgh, Scotland,Centre for Reproductive Health, University of Edinburgh, Edinburgh, Scotland
| | - Mario Poljak
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Anja Oštrbenk Valenčak
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Peter Hillemanns
- Department of Obstetrics and Gynaecology, Hannover Medical School, Hannover, Germany
| | - Wim G V Quint
- DDL Diagnostic Laboratory, Rijswijk, The Netherlands
| | - Marta del Pino
- Institut Clinic of Gynecology, Obstetrics and Neonatology, Gynecology Oncology Unit, Hospital Clínic-Institut d’Investigacions Biomèdiques August Pi i Sunyer, Faculty of Medicine, University of Barcelona, Barcelona, Spain
| | - Gemma G Kenter
- Center for Gynecologic Oncology Amsterdam, Amsterdam University Medical Center and Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Renske D M Steenbergen
- Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Pathology, Amsterdam, the Netherlands,Imaging and Biomarkers, Cancer Center Amsterdam,Amsterdam, The Netherlands
| | - Daniëlle A M Heideman
- Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Pathology, Amsterdam, the Netherlands,Imaging and Biomarkers, Cancer Center Amsterdam,Amsterdam, The Netherlands
| | - Maaike C G Bleeker
- Correspondence: M. C. G. Bleeker, Amsterdam UMC, Vrije Universiteit Amsterdam, Pathology, Postbus 7057, 1007 MB, Amsterdam, The Netherlands ()
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23
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Bonas MK, Discacciati MG, Videira HM, Cavalcante LA, Teixeira JC, Vale DB. Safety of Conservative Management of High-Grade Squamous Intraepithelial Lesion in Women Under 30 Years Old. WOMEN'S HEALTH REPORTS 2022; 3:601-607. [PMID: 35814605 PMCID: PMC9258792 DOI: 10.1089/whr.2022.0024] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 05/16/2022] [Indexed: 11/12/2022]
Abstract
Objectives: To evaluate the outcomes of conservative management in young women with high-grade squamous intraepithelial lesion (HSIL). Methods: A retrospective cohort study included women younger than 30 years referred with HSIL (cytology or biopsy) managed conservatively from 2012 to 2019, in Campinas/Brazil. Regression was the outcome when no evidence of HSIL was observed in at least two consecutive follow-ups. Kaplan–Meyer method was used to determine regression probabilities. Other tests were chi-square or Fisher, Mann–Whitney and COX regression. Results: During the study period, 89 patients were included. No progression to microinvasive or invasive cancer was observed. Sixty-one (69%) patients were younger than 25 years, and 28 (31%) were aged 25–30 years. Spontaneous regression was seen in 64 (72%) and persistence in 25 (28%) of the overall sample. The average time to regression was 15.4 months (standard deviation [SD] = 7.7), and the follow-up time was 31.6 months (SD 19.0). Age, parity, first sexual intercourse, smoking, hormonal contraception, and colposcopy impression were not different among women with regression or persistence. Regression probabilities were, respectively, 28.9%, 60.2%, and 78.1% after 12, 18, and 24 months. Most of the events happened between 12 and 18 months of follow-up. Conclusions: Conservative management in women younger than 30 years was safe: spontaneous regression was observed in 72% of all women younger than 30 with HSIL managed conservatively. No clinical variable was relevant, influencing regression. In 2 years the regression probability was 78%.
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Affiliation(s)
- Mariana K. Bonas
- Obstetrics and Gynecology Department, University of Campinas, Campinas, Brazil
| | | | - Hisa M. Videira
- Obstetrics and Gynecology Department, University of Campinas, Campinas, Brazil
| | - Lucas A. Cavalcante
- Obstetrics and Gynecology Department, University of Campinas, Campinas, Brazil
| | - Julio C. Teixeira
- Obstetrics and Gynecology Department, University of Campinas, Campinas, Brazil
| | - Diama B. Vale
- Obstetrics and Gynecology Department, University of Campinas, Campinas, Brazil
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24
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Plotti F, Rossini G, Ficarola F, De Cicco Nardone C, Montera R, Guzzo F, Luvero D, Fabris S, Angioli R, Terranova C. Early Mini-Invasive Treatment of Persistent Cervical Dysplasia: Clinical Outcome and Psycho-Relational Impact. Front Surg 2022; 9:888457. [PMID: 35662822 PMCID: PMC9160712 DOI: 10.3389/fsurg.2022.888457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 03/21/2022] [Indexed: 11/13/2022] Open
Abstract
IntroductionAfter the diagnosis of L-SIL, 77. 3% had a persistent infection and anomalous Pap Test results. Many of these patients had highlighted psychological consequences such as anxiety, hypochondria, fear of cancer, and sexual problems. Several studies suggested that the clearance of HR-HPV infection could be accelerated by cervical excisional procedures, especially in L-SIL. In consideration of the psychological implications for HPV infection and related dysplasia in patients with CIN1 at PAP-smear and HR-HPV positivity at least for 6 months, we decided to plan a prospective study where we tried to anticipate excisional cervical using a minimally invasive treatment: thin loop electrosurgical excision procedure (t-LEEP). This study aims to analyze the clearance of HR-HPV after 6 and 12 months, clinical outcomes related to t-LEEP, and the psycho-relational impact at 12 months after t-LEEP.Materials and MethodsWe enrolled patients with the diagnosis of L-SIL at PAP-smear and HR-HPV positivity with a persistent CIN 1 (at least for 6 months), confirmed by cervical biopsy. All enrolled patients underwent t-LEEP. We followed prospectively and performed for all patients the HPV DNA test at 6 (T1) and 12 months (T2) and STAI-Y and FSFI scores at T0 and T2.ResultsWe prospectively enrolled 158 patients, 22 are excluded for the established criteria. Patients with HR-HPV and CIN 1 lesions treated with t-LEEP had an overall clearance of 83.8% at T2. In subgroups analysis at T2, we had a regression: in smoker 71.8%, in contraceptive users 69.5%, in patients aged <25 years 100%, aged 25–30 years 85%, aged 30–35 years 94.4%, aged 35–40 years 92%, and aged ≥40 years 89.1%, in HPV-16 96.4%, in HPV-53 89.5%, in HPV-18 87.5%, in HPV-31 86.6%, and in coinfected 3.5%. STAI-Y and FSFI after t-LEEP (T2) were statistically significant, reducing anxiety status and improving sexual function.ConclusionBased on these results, the use of t-LEEP in patients with persistent CIN 1 and HPV-HR at least for 6 months could be useful for accelerating HPV-HR clearance, in particular, for a subpopulation patient with an increased risk of progression and/or patients with psychological and sexual consequences of carrying an HR-HPV infection.
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Affiliation(s)
- Francesco Plotti
- Department of Gynecology, Campus Bio-Medico University Hospital Foundation, Rome, Italy
| | - Gianmarco Rossini
- ASST of the Olona Valley, Department of Obstetrics and Gynecology, Varese, Italy
| | - Fernando Ficarola
- Department of Gynecology, Campus Bio-Medico University Hospital Foundation, Rome, Italy
- *Correspondence: Fernando Ficarola
| | | | - Roberto Montera
- Department of Gynecology, Campus Bio-Medico University Hospital Foundation, Rome, Italy
| | - Federica Guzzo
- Department of Gynecology, Campus Bio-Medico University Hospital Foundation, Rome, Italy
| | - Daniela Luvero
- Department of Gynecology, Campus Bio-Medico University Hospital Foundation, Rome, Italy
| | - Silvia Fabris
- National Center for Control and Emergency Against Animal Diseases and Central Crisis Unit–Office III, Directorate-General for Animal Health and Veterinary Drugs, Italian Ministry of Health, Rome, Italy
- Medical Statistics and Epidemiology Unit, Campus Bio-Medico University, Rome, Italy
| | - Roberto Angioli
- Department of Gynecology, Campus Bio-Medico University Hospital Foundation, Rome, Italy
| | - Corrado Terranova
- Department of Gynecology, Campus Bio-Medico University Hospital Foundation, Rome, Italy
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25
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Reynolds EE, Weinstein A, Farid H, Libman H. When and How Would You Screen This Patient for Cervical Cancer? : Grand Rounds Discussion From Beth Israel Deaconess Medical Center. Ann Intern Med 2022; 175:267-275. [PMID: 35130045 DOI: 10.7326/m21-4372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Successful screening programs based on cervical cytology have dramatically reduced the incidence of cervical cancer in the United States. Human papillomavirus immunization is poised to reduce it further as an increasing percentage of vaccinated women reach adulthood. A recent guideline from the American Cancer Society advises that cervical cancer screening begin at age 25 and that high-risk human papillomavirus testing is the preferred screening test. The U.S. Preventive Services Task Force recommends screening begin at age 21 and that cytology remain incorporated into screening. Here, 2 experts debate how to apply these guidelines to Ms. L, a 22-year-old woman who has never undergone cervical cancer screening.
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Affiliation(s)
- Eileen E Reynolds
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (E.E.R., H.L.)
| | - Amy Weinstein
- Harvard Medical School, Boston, Massachusetts (A.W.)
| | - Huma Farid
- Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts (H.F.)
| | - Howard Libman
- Beth Israel Deaconess Medical Center, Boston, Massachusetts (E.E.R., H.L.)
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26
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Gupta R, Sharda A, Kumar D, Fulzele R, Dwivedi R, Gupta S. Cervical Cancer Screening: Is the Age Group 30-65 Years Optimum for Screening in Low-Resource Settings? J Obstet Gynaecol India 2021; 71:530-536. [PMID: 34602765 DOI: 10.1007/s13224-021-01479-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 03/22/2021] [Indexed: 12/01/2022] Open
Abstract
Background An Operational Framework document for population-wide screening of common cancers in India was launched in 2016. The target age for screening is 30-65 years for cervical, breast and oral cancers. This study was designed to review the frequency and distribution of cervical lesions among women aged 21-29, 30-65 and > 65 years. Study Design A retrospective review of all satisfactory cervical smears (n = 79,896) received over a ten-year period (2010-2019) was conducted. Three age bands were defined: 21-29 years, 30-65 years and > 65 years. The frequency and distribution of the various epithelial cell abnormalities (ECAs) across the three age bands were calculated. Cytohistologic correlation was performed wherever available. Results Of the 1357 ECAs (1.7% of all smears), about 16.9% were seen in the age band 21-29 years, while 4.5% presented in > 65 years of age. About 80% of the ECAs seen in younger women were low-grade squamous lesions, while 75% of lesions in women > 65 years were high-grade squamous abnormalities. Among the total 512 significant high-grade and malignant (squamous and glandular) lesions, 5.6% presented in women 21-29 years, while 10.1% were seen in > 65 years of age. Conclusion Majority of the significant cervical lesions would be detected if the screening focuses on the 30-65 years age group. However, about 19% of high-grade squamous preneoplastic lesions (ASC-H/ HSIL) and 13% of preneoplastic glandular lesions (AGC-N) are likely to be missed if women 21-29 years and > 65 years are excluded. The cost of screening incurred by including these age groups has to be weighed against the benefits derived, especially in low-resource settings. In the absence of universal implementation of HPV immunization, there is a felt need to enhance cervical cancer awareness and encourage screening, more so in high-risk category and symptomatic females beyond the selected age group.
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Affiliation(s)
- Ruchika Gupta
- Division of Cytopathology, ICMR-National Institute of Cancer Prevention and Research, I-7, Sector-39, Noida, Uttar Pradesh 201301 India
| | - Akhileshwar Sharda
- Division of Cytopathology, ICMR-National Institute of Cancer Prevention and Research, I-7, Sector-39, Noida, Uttar Pradesh 201301 India
| | - Dinesh Kumar
- Division of Cytopathology, ICMR-National Institute of Cancer Prevention and Research, I-7, Sector-39, Noida, Uttar Pradesh 201301 India
| | - Rajshree Fulzele
- Division of Clinical Oncology, ICMR-National Institute of Cancer Prevention and Research, I-7, Sector-39, Noida, Uttar Pradesh 201301 India
| | - Reena Dwivedi
- Division of Clinical Oncology, ICMR-National Institute of Cancer Prevention and Research, I-7, Sector-39, Noida, Uttar Pradesh 201301 India
| | - Sanjay Gupta
- Division of Cytopathology, ICMR-National Institute of Cancer Prevention and Research, I-7, Sector-39, Noida, Uttar Pradesh 201301 India
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27
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Vink FJ, Dick S, Heideman DAM, De Strooper LMA, Steenbergen RDM, Lissenberg-Witte BI, Floore A, Bonde JH, Oštrbenk Valenčak A, Poljak M, Petry KU, Hillemanns P, van Trommel NE, Berkhof J, Bleeker MCG, Meijer CJLM. Classification of high-grade cervical intraepithelial neoplasia by p16 ink4a , Ki-67, HPV E4 and FAM19A4/miR124-2 methylation status demonstrates considerable heterogeneity with potential consequences for management. Int J Cancer 2021; 149:707-716. [PMID: 33729551 PMCID: PMC8252755 DOI: 10.1002/ijc.33566] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 02/24/2021] [Accepted: 03/01/2021] [Indexed: 01/08/2023]
Abstract
High‐grade cervical intraepithelial neoplasia (CIN2 and CIN3) represents a heterogeneous disease with varying cancer progression risks. Biomarkers indicative for a productive human papillomavirus (HPV) infection (HPV E4) and a transforming HPV infection (p16ink4a, Ki‐67 and host‐cell DNA methylation) could provide guidance for clinical management in women with high‐grade CIN. This study evaluates the cumulative score of immunohistochemical expression of p16ink4a (Scores 0‐3) and Ki‐67 (Scores 0‐3), referred to as the “immunoscore” (IS), in 262 CIN2 and 235 CIN3 lesions derived from five European cohorts in relation to immunohistochemical HPV E4 expression and FAM19A4/miR124‐2 methylation in the corresponding cervical scrape. The immunoscore classification resulted in 30 lesions within IS group 0‐2 (6.0%), 151 lesions within IS group 3‐4 (30.4%) and 316 lesions within IS group 5‐6 (63.6%). E4 expression decreased significantly from CIN2 to CIN3 (P < .001) and with increasing immunoscore group (Ptrend < .001). Methylation positivity increased significantly from CIN2 to CIN3 (P < .001) and with increasing immunoscore group (Ptrend < .001). E4 expression was present in 9.8% of CIN3 (23/235) and in 12.0% of IS group 5‐6 (38/316). Notably, in a minority (43/497, 8.7%) of high‐grade lesions, characteristics of both transforming HPV infection (DNA hypermethylation) and productive HPV infection (E4 expression) were found simultaneously. Next, we stratified all high‐grade CIN lesions, based on the presumed cancer progression risk of the biomarkers used, into biomarker profiles. These biomarker profiles, including immunoscore and methylation status, could help the clinician in the decision for immediate treatment or a “wait and see” policy to reduce overtreatment of high‐grade CIN lesions.
What's new?
Treating all high‐grade cervical intraepithelial neoplasia (CIN2/3) with excisional therapy leads to overtreatment, as these lesions have varying cancer progression risks. Here, the authors evaluated expression patterns of p16ink4a, Ki‐67 and the HPV E4 protein, and methylation of FAM19A4/miR124‐2 in high‐grade CIN. The biomarker expression patterns revealed the high degree of heterogeneity among CIN2/3 lesions. Biomarker profiles based on the presumed cancer progression risks were established and could guide clinicians in choosing whether to treat immediately or wait and see.
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Affiliation(s)
- Frederique J Vink
- Department of Pathology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Stèfanie Dick
- Department of Pathology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Daniëlle A M Heideman
- Department of Pathology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Lise M A De Strooper
- Department of Pathology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Renske D M Steenbergen
- Department of Pathology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Birgit I Lissenberg-Witte
- Department of Epidemiology and Data Science, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | | | - Arno Floore
- Self-screen B.V., Amsterdam, The Netherlands
| | - Jesper H Bonde
- Molecular Pathology Laboratory, Department of Pathology, Hvidovre Hospital, Hvidovre, Denmark
| | - Anja Oštrbenk Valenčak
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Mario Poljak
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Karl U Petry
- Department of Gynecologic Oncology, Klinikum Wolfsburg, Wolfsburg, Germany
| | - Peter Hillemanns
- Department of Obstetrics and Gynaecology, Hannover Medical School, Hannover, Germany
| | - Nienke E van Trommel
- Antoni van Leeuwenhoek, Netherlands Cancer Institute, Department of Gynecologic Oncology, Centre of Gynecologic Oncology Amsterdam, Amsterdam, The Netherlands
| | - Johannes Berkhof
- Department of Epidemiology and Data Science, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Maaike C G Bleeker
- Department of Pathology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Chris J L M Meijer
- Department of Pathology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
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28
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Osmani V, Klug SJ. [HPV vaccination and the prevention of genital warts and precancerous lesions-current evidence and evaluation]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2021; 64:590-599. [PMID: 33851224 PMCID: PMC8087596 DOI: 10.1007/s00103-021-03316-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 03/16/2021] [Indexed: 01/22/2023]
Abstract
Human papillomaviruses (HPVs) can cause both benign and malignant tumors. To date, more than 200 HPV types have been discovered, of which 12 are currently classified as high risk for cervical cancer. HPV types that affect the anogenital tract are sexually transmitted. Since 2006, prophylactic HPV vaccines have been available and should be administered before first sexual contact.HPVs infect epithelial cells and are worldwide the most common sexually transmitted viruses. Apart from cervical cancer, HPVs cause other anogenital cancers such as vulvar, vaginal, and anal cancer but also oropharyngeal cancer (or head and neck cancers). HPV types 16 and 18 are also found at these sites. HPV types 6 and 11 are associated with genital warts; other HPV types can cause harmless skin warts.HPV vaccines are safe and highly effective, if they are administered before exposure to HPV. Systematic reviews and meta-analyses have shown that HPV vaccination effectively prevents HPV infection, but also precancerous lesions of the anogenital tract and genital warts. Recent vaccination data also demonstrate reductions in cervical cancer incidence.The uptake rates of HPV vaccination vary worldwide by program and acceptance. In comparison to other European countries, Germany has a low uptake rate. The Standing Committee on Vaccination (STIKO) recommends HPV vaccinations for all girls and boys ages 9 to 14 years in Germany. In 2018, only half of all 18-year-old girls in Germany were completely immunized against HPV.Organized vaccination programs, whether population-based or school-based, are necessary in order to increase vaccination uptake rates.
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Affiliation(s)
- Vanesa Osmani
- Lehrstuhl für Epidemiologie, Fakultät für Sport- und Gesundheitswissenschaften, Technische Universität München, Georg-Brauchle-Ring 56, 80992, München, Deutschland
| | - Stefanie J Klug
- Lehrstuhl für Epidemiologie, Fakultät für Sport- und Gesundheitswissenschaften, Technische Universität München, Georg-Brauchle-Ring 56, 80992, München, Deutschland.
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29
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Ghebre R, Berry-Lawhorn JM, D'Souza G. State of the Science: Screening, Surveillance, and Epidemiology of HPV-Related Malignancies. Am Soc Clin Oncol Educ Book 2021; 41:1-12. [PMID: 33830827 DOI: 10.1200/edbk_325319] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Oropharyngeal, cervical, vulvar, and anal cancers share a common risk factor of HPV infection. HPV vaccination is currently recommended at age 11 or 12 to prevent new HPV infections for all genders with catch-up vaccination recommened up to age 26. Despite the known effectiveness of HPV vaccination to prevent HPV-related cancer, there is continued low uptake in the United States; only 40% of eligible persons were vaccinated in 2018, though rates are 70% among teenagers. Current American Cancer Society cancer screening guidelines recommend cervical cancer screening, but do not have specific recommendations for screening for other HPV-related cancers. Oropharyngeal cancer precursors have yet to be identified, and there are currently no routine screening tests for oropharyngeal cancer recommended by the U.S. Preventive Services Task Force. The U.S. Preventive Services Task Force and American Cancer Society recommend cervical cancer screening for women at average risk up to age 65, and screening guidelines do not currently differ by HPV vaccination status. Primary HPV DNA testing was first approved for cervical cancer screening in 2016 and was shown to be superior for cervical cancer prevention. Vulvar and anal cancer precursors have been identified, but optimal screening remains unclear. Examination of the anal canal and perianus is best performed by trained clinicians using high-resolution anoscopy, and effectiveness of using high-resolution anoscopy to detect and treat anal high-grade squamous intraepithelial lesions to prevent cancer is actively being researched. Current multistep approaches to control HPV-related malignancies include HPV vaccination coupled with cervical cancer screening or surveillance for oropharyngeal, vulvar, and anal cancers.
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Affiliation(s)
- Rahel Ghebre
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN.,Department of Obstetrics, Gynecology and Women's Health, Division of Gynecologic Oncology, University of Minnesota, Minneapolis, MN
| | - J Michael Berry-Lawhorn
- Department of Medicine, Division of Hematology Oncology, Anal Neoplasia Clinic, Research, and Education Center, University of California San Francisco, San Francisco, CA
| | - Gypsyamber D'Souza
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
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30
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Swai P, Kjaer SK, Mchome B, Manongi R, Msuya SE, Wu CS, Waldstrom M, Iftner T, Mwaiselage J, Rasch V. The association between human papillomavirus and cervical high-grade cytology among HIV-positive and HIV-negative Tanzanian women: A cross-sectional study. Acta Obstet Gynecol Scand 2021; 100:775-785. [PMID: 33512002 DOI: 10.1111/aogs.14102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 12/19/2020] [Accepted: 01/11/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Human papillomavirus (HPV) is the causative agent of precancerous lesions and cervical cancer, cervical cancer being the leading cause of deaths in Tanzanian women. Early detection and treatment of precancerous lesions are important in the prevention of cervical cancer cases. MATERIAL AND METHODS We conducted a cross-sectional study among 3390 Tanzanian women aged 25-60 years. Information on lifestyle habits was collected, and women underwent gynecological examination with collection of cervical cells for conventional cytological and HPV testing. Blood samples were tested for HIV. The association between cervical high-grade cytology (HGC) and potential risk factors was examined using multivariable logistic regression adjusting for age and high-risk HPV (HR-HPV). RESULTS The prevalence of HGC was 3.6% and of low-grade cytology was 8.3%. In women who were both HR-HPV-positive and HIV-positive, the prevalence of HGC was 28.3%. It increased by age and was 47% among women aged 50-60 years. Women, who had their sexual debut at age 9-15 years and 16-18 years, respectively, had 2.5 and 2.4 times increased odds of HGC compared with women whose sexual debut was at age 21 years and older. HIV-positive women had increased odds of HGC in comparison with HIV-negative women after adjustment for age (odds ratio [OR] 2.95, 95% CI 1.92-4.54). HR-HPV-positive women had nearly 100-fold increased odds of HGC compared with HR-HPV-negative women (OR 96.6, 95% CI 48.0-194), and this estimate was higher among HIV-positive women (OR 152.2, 95% CI 36.1-642.0). CONCLUSIONS Increasing age, early age at first intercourse, HR-HPV, and HIV infections were associated with a substantially increased risk of HGC.
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Affiliation(s)
- Patricia Swai
- Kilimanjaro Christian Medical Center, Moshi, Tanzania
| | - Susanne K Kjaer
- Unit of Virus, Lifestyle and Genes, Danish Cancer Society Research Center, Copenhagen, Denmark.,Department of Gynecology, Rigshospitalet University Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Bariki Mchome
- Kilimanjaro Christian Medical Center, Moshi, Tanzania
| | | | - Sia E Msuya
- Kilimanjaro Christian Medical Center, Moshi, Tanzania
| | - Chun Sen Wu
- University of Southern Denmark, Odense, Denmark
| | | | - Thomas Iftner
- Institute of Medical Virology, University Hospital of Tübingen, Tübingen, Germany
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31
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The effect of local photodynamic therapy with 5-aminolevulinic acid for the treatment of cervical low-grade squamous intraepithelial lesions with high-risk HPV infection: A retrospective study. Photodiagnosis Photodyn Ther 2021; 33:102172. [PMID: 33401023 DOI: 10.1016/j.pdpdt.2020.102172] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 12/24/2020] [Accepted: 12/28/2020] [Indexed: 01/10/2023]
Abstract
BACKGROUND High-risk HPV infection is the main cause of cervical cancer and pre-cancerous lesions. The current principle of clinical management of cervical low-grade squamous intraepithelial lesion is observation for 2 years. Progression to high-grade squamous intraepithelial lesion warrants intervention. Primary treatment option is surgical excision which may have a negative impact on fertility. Topical photodynamic therapy is a non-invasive and targeted therapy. We investigated the clinical efficacy of this therapy for cervical low-grade squamous intraepithelial lesion with high-risk HPV infection. METHODS A retrospective study consisting of 258 female patients aged 21-69 years with a histologically confirmed cervical low-grade squamous intraepithelial lesion with high-risk HPV infection was carried out. Subjects were treated with three sessions of 20 % 5-aminolevulinic acid photodynamic therapy at intervals of 7-14 days. Three months after treatment, the effect was evaluated through HPV typing, Thinprep cytology and colposcopy directed biopsy. Six months after treatment, the photodynamic therapy effect was evaluated by HPV genotyping and Thinprep cytology first, the pathological examination would be performed at the 6-month follow-up point if the cytological results indicated the risk of high-grade squamous intraepithelial lesions. RESULTS Three months after treatment, among 258 low-grade squamous intraepithelial lesion with high-risk HPV infection patients, total baseline HPV remission rates was 64.34 % (166/258). The remission rate of HPV16/18 group was not statistically significant compared to the HPV non-16/18 group (73.13 % vs 61.26 %, p = 0.081).The remission rates of the <50 age group was significantly higher than the >50 age group (67.28 %vs46.34 %, p = 0.001). The total lesion regression rate wa treatment, among 258 low-grade squamous intraepithelial lesion with high-risk HPV infection patients, total baseline HPV remission rates was 64.34 % (166/258). The remission rate of HPV16/18 group was not statistically significant compared to the HPV non-16/18 group (73.13 % vs 61.26 %, p = 0.081).The remission rates of the <50 age group was significantly higher than the >50 age group (67.28 %vs46.34 %, p = 0.001). The total lesion regression rate was 84.88 % (219/258). 12.8 % (33/258) of patients did not progress. Only 2.33 % (6/258) patients progressed to high-grade squamous intraepithelial lesion and accepted loop electrosurgical excision procedure. The patients >50 age group had significant higher progression rate than the patients <50 age group (p<0.05). Six months after treatment, except for 6 patients who progressed to high-grade squamous intraepithelial lesion and underwent surgical treatment, the total baseline HPV remission rates was up to 82.54 % (208/252). CONCLUSION 5-aminolevulinic acid photodynamic therapy was highly effective and did not appear to create cervical damage.. It might be an ideal treatment for cervical low-grade squamous intraepithelial lesion with high-risk HPV infection, but this requires additional clinical trials.
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Abstract
The most effective strategy for cervical cancer prevention involves vaccination to prevent human papillomavirus (HPV) infections during adolescence followed by screening to detect HPV infections during adulthood. HPV vaccination before sexual debut can prevent HPV infections, precancers, and cancers. HPV vaccination of sexually active populations does not prevent cancer. Screening with HPV testing is the most effective method of detecting precancers and cancers between ages 25 and 65. Ensuring adequate screening around the age of menopause may be the key to preventing cervical cancer among elderly women. Most cervical cancers at all ages occur among unscreened or underscreened women.
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Affiliation(s)
- Terresa J Eun
- Department of Sociology, Stanford University, 120, 450 Serra Mall Wallenberg, Stanford, CA 94305, USA; Department of Obstetrics and Gynecology, Boston University School of Medicine, Boston Medical Center, 85 East Concord Street, 6th Floor, Boston, MA 02118, USA
| | - Rebecca B Perkins
- Department of Sociology, Stanford University, 120, 450 Serra Mall Wallenberg, Stanford, CA 94305, USA; Department of Obstetrics and Gynecology, Boston University School of Medicine, Boston Medical Center, 85 East Concord Street, 6th Floor, Boston, MA 02118, USA.
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33
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Chen M, Wang H, Liang Y, Hu M, Li L. Establishment of multifactor predictive models for the occurrence and progression of cervical intraepithelial neoplasia. BMC Cancer 2020; 20:926. [PMID: 32993576 PMCID: PMC7523359 DOI: 10.1186/s12885-020-07265-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 08/05/2020] [Indexed: 01/05/2023] Open
Abstract
Background To study the risk factors involved in the occurrence and progression of cervical intraepithelial neoplasia (CIN) and to establish predictive models. Methods Genemania was used to build a gene network. Then, the core gene-related pathways associated with the occurrence and progression of CIN were screened in the Kyoto Encyclopedia of Genes and Genomes (KEGG) database. Real-time fluorescence quantitative polymerase chain reaction (RT-qPCR) experiments were performed to verify the differential expression of the identified genes in different tissues. R language was used for predictive model establishment. Results A total of 10 genes were investigated in this study. A total of 30 cases of cervical squamous cell cancer (SCC), 52 cases of CIN and 38 cases of normal cervix were enrolled. Compared to CIN cases, the age of patients in the SCC group was older, the number of parities was greater, and the percentage of patients diagnosed with CINII+ by TCT was higher. The expression of TGFBR2, CSKN1A1, PRKCI and CTBP2 was significantly higher in the SCC groups. Compared to patients with normal cervix tissue, the percentage of patients who were HPV positive and were diagnosed with CINII+ by TCT was significantly higher. FOXO1 expression was significantly higher in CIN tissue, but TGFBR2 and CTBP2 expression was significantly lower in CIN tissue. The significantly different genes and clinical factors were included in the models. Conclusions Combination of clinical and significant genes to establish the random forest models can provide references to predict the occurrence and progression of CIN.
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Affiliation(s)
- Mengjie Chen
- Guangxi Medical University affiliated Cancer Hospital, NO.71 Hedi Road Qingxiu Square, Nanning City, Guangxi Province, China
| | - He Wang
- Guangxi Medical University affiliated Cancer Hospital, NO.71 Hedi Road Qingxiu Square, Nanning City, Guangxi Province, China
| | - Yuejuan Liang
- Guangxi Medical University affiliated Cancer Hospital, NO.71 Hedi Road Qingxiu Square, Nanning City, Guangxi Province, China
| | - Mingmiao Hu
- Guangxi Medical University affiliated Cancer Hospital, NO.71 Hedi Road Qingxiu Square, Nanning City, Guangxi Province, China
| | - Li Li
- Guangxi Medical University affiliated Cancer Hospital, NO.71 Hedi Road Qingxiu Square, Nanning City, Guangxi Province, China.
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Fontham ETH, Wolf AMD, Church TR, Etzioni R, Flowers CR, Herzig A, Guerra CE, Oeffinger KC, Shih YCT, Walter LC, Kim JJ, Andrews KS, DeSantis CE, Fedewa SA, Manassaram-Baptiste D, Saslow D, Wender RC, Smith RA. Cervical cancer screening for individuals at average risk: 2020 guideline update from the American Cancer Society. CA Cancer J Clin 2020; 70:321-346. [PMID: 32729638 DOI: 10.3322/caac.21628] [Citation(s) in RCA: 416] [Impact Index Per Article: 104.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 06/09/2020] [Indexed: 12/22/2022] Open
Abstract
The American Cancer Society (ACS) recommends that individuals with a cervix initiate cervical cancer screening at age 25 years and undergo primary human papillomavirus (HPV) testing every 5 years through age 65 years (preferred); if primary HPV testing is not available, then individuals aged 25 to 65 years should be screened with cotesting (HPV testing in combination with cytology) every 5 years or cytology alone every 3 years (acceptable) (strong recommendation). The ACS recommends that individuals aged >65 years who have no history of cervical intraepithelial neoplasia grade 2 or more severe disease within the past 25 years, and who have documented adequate negative prior screening in the prior 10 years, discontinue all cervical cancer screening (qualified recommendation). These new screening recommendations differ in 4 important respects compared with the 2012 recommendations: 1) The preferred screening strategy is primary HPV testing every 5 years, with cotesting and cytology alone acceptable where access to US Food and Drug Administration-approved primary HPV testing is not yet available; 2) the recommended age to start screening is 25 years rather than 21 years; 3) primary HPV testing, as well as cotesting or cytology alone when primary testing is not available, is recommended starting at age 25 years rather than age 30 years; and 4) the guideline is transitional, ie, options for screening with cotesting or cytology alone are provided but should be phased out once full access to primary HPV testing for cervical cancer screening is available without barriers. Evidence related to other relevant issues was reviewed, and no changes were made to recommendations for screening intervals, age or criteria for screening cessation, screening based on vaccination status, or screening after hysterectomy. Follow-up for individuals who screen positive for HPV and/or cytology should be in accordance with the 2019 American Society for Colposcopy and Cervical Pathology risk-based management consensus guidelines for abnormal cervical cancer screening tests and cancer precursors.
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Affiliation(s)
| | - Andrew M D Wolf
- Division of General Medicine, Geriatrics, and Palliative Care, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Timothy R Church
- Division of Environmental Health Sciences, University of Minnesota School of Public Health and Masonic Cancer Center, Minneapolis, Minneapolis
| | - Ruth Etzioni
- Public Health Sciences Division, the Fred Hutchinson Cancer Research Center, Seattle, Washington
- Biostatistics, University of Washington Seattle, Seattle, Washington
| | - Christopher R Flowers
- Department of Lymphoma/Myeloma, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Abbe Herzig
- University of Albany School of Public Health, Albany, New York
| | - Carmen E Guerra
- Department of Medicine, University of Pennsylvania Medical Center, Philadelphia, Pennsylvania
| | - Kevin C Oeffinger
- Duke Cancer Institute Center for Onco-Primary Care, Durham, North Carolina
| | - Ya-Chen Tina Shih
- Department of Health Services Research, Division of Cancer Prevention and Population Sciences, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Louise C Walter
- Division of Geriatrics, University of California-San Francisco, San Francisco, California
- Division of Geriatrics, San Francisco VA Health Care System, San Francisco, California
| | - Jane J Kim
- Department of Health Policy and Management, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Kimberly S Andrews
- Prevention and Early Detection Department, American Cancer Society, Atlanta, Georgia
| | - Carol E DeSantis
- Surveillance Research, American Cancer Society, Atlanta, Georgia
| | - Stacey A Fedewa
- Surveillance Research, American Cancer Society, Atlanta, Georgia
| | | | - Debbie Saslow
- Prevention and Early Detection Department, American Cancer Society, Atlanta, Georgia
| | - Richard C Wender
- Family and Community Medicine, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Robert A Smith
- Prevention and Early Detection Department, American Cancer Society, Atlanta, Georgia
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Wang T, Pradhan D, Zhang H, Matsko J, Zhao C. Clinical performance of the aptima HPV assay in 4196 women with positive high-risk HPV and ASC-US cytology: A large women hospital experience. Diagn Cytopathol 2020; 49:5-10. [PMID: 32857920 DOI: 10.1002/dc.24592] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 07/23/2020] [Accepted: 08/06/2020] [Indexed: 12/29/2022]
Abstract
BACKGROUND Despite Aptima assay as the latest US Food Drug Administration (FDA)-approved high-risk human papillomavirus (hrHPV) test has been implemented as an adjunct in cervical cancer screening for years, histological follow-up data remain limited with respect to its performance in women with ASC-US Pap tests and positive hrHPV results. METHODS Cases with results of ASC-US cytology and positive hrHPV by Aptima assay during the period 06/ 2015-02/2017 were retrieved from archived pathology reports. Immediate histological follow-up results were analyzed within 6 months interval after cotesting. RESULTS Among 4196 women with ASC-US Pap tests and positive hrHPV, 51.1% of them had the immediate histological follow-up within 6 months. With positive Aptima hrHPV as the adjunct, 46.5% (95%CI 46.2-46.8) of ASC-US women were found to have cervical intraepithelial neoplasia type 1 (CIN1); 8.8% (95%CI 8.1-9.5) women were detected CIN2+ lesion including eight adenocarcinoma in-situ (AIS)s. CIN2+ detection rates were highest in women under 25 (15.4%, n = 65), when comparison with different age cutoffs, younger age women had higher CIN2+ lesion detection rate than that in older group (P <.01). CONCLUSION This is by far one of the largest retrospective studies to analyze the histological follow-up results of ASC-US women with positive hrHPV tested by Aptima hrHPV mRNA assay. The results indicated that younger women with ASC-US and positive hrHPV testing have highest risk of developing high grade CIN lesions as compared to the older women. Lastly, with positive HPV as the adjunct, 55.3% (1186/2145) of ASC-US women will result in the positive finding on histological follow-up.
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Affiliation(s)
- Tiannan Wang
- Department of Pathology, Magee-Womens Hospital, University of Pittsburgh Medical Center, Pennsylvania, USA.,Department of Pathology, University of Southern California, Los Angeles, California, USA
| | - Dinesh Pradhan
- Department of Pathology, Magee-Womens Hospital, University of Pittsburgh Medical Center, Pennsylvania, USA
| | - Huina Zhang
- Department of Pathology, Magee-Womens Hospital, University of Pittsburgh Medical Center, Pennsylvania, USA.,Department of Pathology, University of Rochester Medical Center, Rochester, New York, USA
| | - Jonee Matsko
- Department of Pathology, Magee-Womens Hospital, University of Pittsburgh Medical Center, Pennsylvania, USA
| | - Chengquan Zhao
- Department of Pathology, Magee-Womens Hospital, University of Pittsburgh Medical Center, Pennsylvania, USA
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Aykut Tuncer H, Tuncer SF. The effect of age On cervical cancer screening in women aged 20-29. Acta Clin Croat 2020; 59:277-284. [PMID: 33456115 PMCID: PMC7808238 DOI: 10.20471/acc.2020.59.02.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
No definite consensus exists currently regarding the appropriate age at which to start cervical cancer screening. We analyzed the effectiveness of age in abnormal histology outcomes in women aged 20-29. Data on women aged 20-29 having undergone opportunistic cervical cancer screening with cytology during the 2014-2019 period were retrospectively reviewed. Based on cytology outcomes, human papillomavirus test results (if present), age and clinical decision, patients underwent either colposcopy or observation. The effects of age and other epidemiologic factors on histologic diagnoses of cervical intraepithelial neoplasia (CIN) or cancer [CIN (+)] were analyzed in univariate and binomial logistic regression analyses. Among 1649 women, CIN (+) lesions were observed in 61 (3.7%) women. The occurrence of CIN (+) lesions increased 1.149 times each year; thus, women aged 25-29 were more likely to have CIN (+) than those aged 20-24 (4.4% vs. 2.1%; p=0.019). A significant determinant of CIN (+) was the increase in age, i.e. women aged 20-29. Accordingly, considering age is crucial for the diagnosis of CIN (+) in cancer screening.
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Affiliation(s)
| | - Serap Fırtına Tuncer
- 1Department of Obstetrics and Gynecology, Division of Gynecological Oncology, Akdeniz University School of Medicine Hospital, Antalya, Turkey; 2Department of Obstetrics and Gynecology, Antalya Education & Research Hospital, Antalya, Turkey
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Cervical dysplasia in elderly women performing repeated self-sampling for HPV testing. PLoS One 2018; 13:e0207714. [PMID: 30517176 PMCID: PMC6281203 DOI: 10.1371/journal.pone.0207714] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Accepted: 11/03/2018] [Indexed: 12/21/2022] Open
Abstract
Background About 30% of the cervical cancer cases in Sweden occur in women older than 60. The primary aim was to evaluate the acceptability of repeated self-sampling at home for HPV-testing in elderly women. The prevalence of HPV and HPV related dysplasia as well as the sensitivity of cytology was evaluated. Methods Repeated self-sampling at home for HPV testing was offered 375 women in each of the four age groups 60, 65, 70 and 75 years. Women with two consecutive positive HPV tests were examined with sampling for histology and cytology. Findings A self-sample was provided by 59.5% (893/1500) of the invited women. The overall prevalence of HPV was 4.4% (95% CI 3.2–6.0, n = 39) in the first test, and 2.5% were persistent positive in the second test (95% C 1.6–3.8, n = 22) collected on average 5.5 months later. Dysplasia, was found in 1.8% (16/893) (95% CI 1.1–3.0) and CIN 2+ in 1.0% (9/893) (95%CI 0.5–2.0) of the women. Of the 16 women with dysplasia in histology, 13 (81.2%) had a normal cytology. Interpretation Repeated self-sampling at home combined with HPV testing was well accepted among elderly women. A high prevalence of CIN was diagnosed by histology. Cytology showed extremely low sensitivity and should not be recommended for this age group.
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Mesenchymal Stem Cells from Cervix and Age: New Insights into CIN Regression Rate. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:1545784. [PMID: 30622662 PMCID: PMC6304868 DOI: 10.1155/2018/1545784] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Accepted: 10/01/2018] [Indexed: 02/06/2023]
Abstract
Cervical intraepithelial neoplasia (CIN) is a precancerous lesion of the uterine cervix that can regress or progress to cervical cancer; interestingly, it has been noted that young women generally seem to have higher rates of spontaneous regression and remission, suggesting a correlation between the patient's age and regression/progression rates of CIN. Even if the underlying mechanisms are still unclear, inflammation seems to play a pivotal role in CIN fate and inflammatory processes are often driven by mesenchymal stem cells (MSCs). This study was aimed at evaluating if age affects the behavior of MSCs from the cervix (C-MSCs) that in turn may modulate inflammation and, finally, regression rate. Fourteen samples of the human cervix were recovered from two groups of patients, "young" (mean age 28 ± 2) and "old" (mean age 45 ± 3), during treatment using the loop electrosurgical excision procedure (LEEP) technique. Progenitor cells were isolated, deeply characterized, and divided into young (yC-MSCs) and old cervixes (oC-MSCs); the senescence, expression/secretion of selected cytokines related to inflammation, and the effects of indirect cocultures with HeLa cells were analyzed. Our results show that isolated cells satisfy the fixed criteria for stemness and display age-related properties; yC-MSCs express a higher level of cytokines related to acute inflammation than oC-MSCs. Finally, in the crosstalk with HeLa cells, MSCs derived from the cervixes of young patients play a stronger antitumoral role than oC-MSCs. In conclusion, the immunobiology of MSCs derived from the cervix is affected by the age of donors and this can correlate with the regression rate of CIN by influencing their paracrine effect. In addition, MSCs from a young cervix drives an antitumoral effect by sustaining an acute inflammatory environment.
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