1
|
Wu S, Jiao J, Yue X, Wang Y. Cervical cancer incidence, mortality, and burden in China: a time-trend analysis and comparison with England and India based on the global burden of disease study 2019. Front Public Health 2024; 12:1358433. [PMID: 38510348 PMCID: PMC10951371 DOI: 10.3389/fpubh.2024.1358433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 02/26/2024] [Indexed: 03/22/2024] Open
Abstract
Background Cervical cancer is the fourth highest incidence of malignancy in the world and a common cause of cancer death in women. We assessed the trends of incidence and mortality and disability-adjusted life year (DALY) in China, England and India from 1990 to 2030. Method Data were obtained from the Global Burden of Disease (GBD) database. We collected the number and rate of incidence, death and DALY from 1990 to 2019 and calculated the estimated annual percentage change (EAPC). Further analysis was carried out by ages and years. We also collected attributable risk factors to cervical cancer. Finally, we utilized the Bayesian Age-Period-Cohort (BAPC) model to forecast trends in the rate of age-standardized incidence (ASIR) and age-standardized death (ASDR) the for the next decade. Result Globally, the incidence of cervical cancer cases increased from 335,641.56 in 1990 to 565,540.89 in 2019. In 2019, the ASIR and ASDR of cervical cancer were higher than those of India but lower than those of England. Furthermore, unsafe sex and smoking emerge as prominent risk factors for cervical cancer. Over the next decade, ASIR and ASDR are expected to decline in China and England, while India's ASIR is still on an upward trend and ASDR is on a downward trend. Conclusion The epidemiological data of cervical cancer in these three countries reflects the influence of different stages of development and healthcare systems. Trends over the next decade suggest that China and India still face a huge burden of cervical cancer. When England has made significant progress, China and India need to take more measures to improve the prevention and control of cervical cancer.
Collapse
Affiliation(s)
| | | | | | - Yaping Wang
- Department of Gynecology and Obstetrics, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, China
| |
Collapse
|
2
|
Li J, Liu G, Luo J, Yan S, Ye P, Wang J, Luo M. Cervical cancer prognosis and related risk factors for patients with cervical cancer: a long-term retrospective cohort study. Sci Rep 2022; 12:13994. [PMID: 35978078 PMCID: PMC9385852 DOI: 10.1038/s41598-022-17733-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 07/29/2022] [Indexed: 12/02/2022] Open
Abstract
This study aims to explore the recurrence rate and overall survival for patients with cervical cancer after the first treatment and the related risk factors. A retrospective cohort study was conducted on cervical cancer patients enrolled in a cancer specialist hospital in Hunan Province, China from January 1992 to December 2005 and followed up until December 2010. Kaplan–Meier survival analysis was used to estimate the cumulative recurrence rate, and Cox proportional hazards model was utilized to identify risk factors associated with prognosis. A total of 4358 patients were enrolled with a median follow-up of 7.4 years (range 5–19 years), and 372 (8.5%) patients had cancer recurrence. The cumulative recurrence rate showed a rapid increase from 3.8% in the first year after discharge to 8.0% in the fifth year, and the recurrence rate remained relatively stable afterward reaching 9.7% and 10.8% in the 10th and the 15th year, respectively. The median time to recurrence was 15.5 months with an IQR of 5.5–40.0 months. The Cox regression showed that miscarriage, clinical stage, and treatment received were significantly associated with cervical cancer recurrence after adjustment for confounders. Patients with recurrence showed a significantly higher risk for mortality than those without recurrence (HR 2.79, 95% CI 2.42–3.22). This study depicted the long-term recurrence rate and survival after recurrence for patients with cervical cancer after the first treatment, and reported time to recurrence and risk factors related to recurrence. These findings may provide important evidence for designing targeted interventions for the treatment of cervical cancer.
Collapse
Affiliation(s)
- Jina Li
- Xiangya School of Public Health, Central South University, No. 238 Shang Ma Yuan Ling Road, Changsha, 410008, Hunan, China
| | - Gaoming Liu
- Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Jiayou Luo
- Xiangya School of Public Health, Central South University, No. 238 Shang Ma Yuan Ling Road, Changsha, 410008, Hunan, China
| | - Shipeng Yan
- Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, Hunan, China
| | - Ping Ye
- Xiangya School of Public Health, Central South University, No. 238 Shang Ma Yuan Ling Road, Changsha, 410008, Hunan, China
| | - Jie Wang
- Xiangya School of Public Health, Central South University, No. 238 Shang Ma Yuan Ling Road, Changsha, 410008, Hunan, China
| | - Miyang Luo
- Xiangya School of Public Health, Central South University, No. 238 Shang Ma Yuan Ling Road, Changsha, 410008, Hunan, China.
| |
Collapse
|
3
|
Vieira GV, Somera dos Santos F, Lepique AP, da Fonseca CK, Innocentini LMAR, Braz-Silva PH, Quintana SM, Sales KU. Proteases and HPV-Induced Carcinogenesis. Cancers (Basel) 2022; 14:cancers14133038. [PMID: 35804810 PMCID: PMC9264903 DOI: 10.3390/cancers14133038] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 06/01/2022] [Accepted: 06/15/2022] [Indexed: 02/04/2023] Open
Abstract
Simple Summary Human papillomavirus (HPV) infection is a sexually transmitted disease with high prevalence worldwide. Although most HPV infections do not lead to cancer, some HPV types are correlated with the majority of cervical cancers, and with some anogenital and oropharyngeal cancers. Moreover, enzymes known as proteases play an essential role in the pathogenic process in HPV-induced carcinogenesis. This review highlights the role of proteases and recent epidemiological data regarding HPV-dependent carcinogenesis. Abstract Persistent infection with Human papillomavirus (HPV) is the main etiologic factor for pre-malignant and malignant cervical lesions. Moreover, HPV is also associated with oropharynx and other anogenital carcinomas. Cancer-causing HPV viruses classified as group 1 carcinogens include 12 HPV types, with HPV 16 and 18 being the most prevalent. High-risk HPVs express two oncoproteins, E6 and E7, the products of which are responsible for the inhibition of p53 and pRB proteins, respectively, in human keratinocytes and cellular immortalization. p53 and pRB are pleiotropic proteins that regulate the activity of several signaling pathways and gene expression. Among the important factors that are augmented in HPV-mediated carcinogenesis, proteases not only control processes involved in cellular carcinogenesis but also control the microenvironment. For instance, genetic polymorphisms of matrix metalloproteinase 1 (MMP-1) are associated with carcinoma invasiveness. Similarly, the serine protease inhibitors hepatocyte growth factor activator inhibitor-1 (HAI-1) and -2 (HAI-2) have been identified as prognostic markers for HPV-dependent cervical carcinomas. This review highlights the most crucial mechanisms involved in HPV-dependent carcinogenesis, and includes a section on the proteolytic cascades that are important for the progression of this disease and their impact on patient health, treatment, and survival.
Collapse
Affiliation(s)
- Gabriel Viliod Vieira
- Department of Cell and Molecular Biology and Pathogenic Bioagents, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto 14049-900, SP, Brazil; (G.V.V.); (C.K.d.F.); (L.M.A.R.I.)
| | - Fernanda Somera dos Santos
- Department of Gynecology and Obstetrics, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto 14049-900, SP, Brazil; (F.S.d.S.); (S.M.Q.)
| | - Ana Paula Lepique
- Department of Immunology, Biomedical Sciences Institute, University of Sao Paulo, Sao Paulo 05508-000, SP, Brazil;
| | - Carol Kobori da Fonseca
- Department of Cell and Molecular Biology and Pathogenic Bioagents, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto 14049-900, SP, Brazil; (G.V.V.); (C.K.d.F.); (L.M.A.R.I.)
| | - Lara Maria Alencar Ramos Innocentini
- Department of Cell and Molecular Biology and Pathogenic Bioagents, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto 14049-900, SP, Brazil; (G.V.V.); (C.K.d.F.); (L.M.A.R.I.)
- Clinical Hospital of Ribeirao Preto Medical School, University of São Paulo, Ribeirao Preto 14049-900, SP, Brazil
| | - Paulo Henrique Braz-Silva
- Department of Stomatology, School of Dentistry, University of Sao Paulo, São Paulo 05508-000, SP, Brazil;
- Laboratory of Virology, Institute of Tropical Medicine of Sao Paulo, School of Medicine, University of Sao Paulo, Sao Paulo 05403-000, SP, Brazil
| | - Silvana Maria Quintana
- Department of Gynecology and Obstetrics, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto 14049-900, SP, Brazil; (F.S.d.S.); (S.M.Q.)
| | - Katiuchia Uzzun Sales
- Department of Cell and Molecular Biology and Pathogenic Bioagents, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto 14049-900, SP, Brazil; (G.V.V.); (C.K.d.F.); (L.M.A.R.I.)
- Correspondence: ; Tel.: +55-16-3315-9113
| |
Collapse
|
4
|
Lintao RCV, Cando LFT, Perias GAS, Tantengco OAG, Tabios IKB, Velayo CL, de Paz-Silava SLM. Current Status of Human Papillomavirus Infection and Cervical Cancer in the Philippines. Front Med (Lausanne) 2022; 9:929062. [PMID: 35795639 PMCID: PMC9251542 DOI: 10.3389/fmed.2022.929062] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 05/30/2022] [Indexed: 11/13/2022] Open
Abstract
Cervical cancer is estimated to cause 341,831 deaths each year, with 9 of 10 deaths occurring in developing countries. Over the past decade, there has been a significant increase in cervical cancer incidence among women in the Philippines. Persistent infection with high-risk human papillomavirus (HPV) is the well-established necessary cause of cervical cancer. Based on limited studies conducted in the Philippines, the prevalence of infection with any HPV genotype was 93.8% for cervical squamous cell carcinoma and 90.9% for cervical adenocarcinomas. HPV types 16 and 18 were the most common HPV genotypes among Filipino patients with cervical cancer. On the other hand, the incidence of HPV infection among Filipino women with normal cervices was 9.2%. The World Health Organization has launched a global agenda of eliminating HPV infection by 2030. One of its key milestones is to vaccinate 90% of girls with the HPV vaccine by 15 years. However, the HPV vaccination rate among Filipino women remains to be unsatisfactory. HPV vaccination has only been included in the Philippine Department of Health's community-based National Immunization Program in 2015. Despite these efforts, the Philippines currently ranks last on HPV program coverage among low-middle income countries, with coverage of only 23% of the target female population for the first dose and 5% for the final dose. The principal reason for the non-acceptance of HPV vaccines was the perceived high cost of vaccination. The low utilization of available cervical cancer screening tests such as Pap smear and visual inspection with acetic acid hampered the Philippines' control and prevention of HPV infection and cervical cancer. Among those diagnosed with cervical cancer in the Philippines, only an estimated 50% to 60% receive some form of treatment. To this end, we summarize the burden of HPV infection and cervical cancer on Filipinos and the risk factors associated with the disease. We present the current screening, diagnostics, treatment, and prevention of HPV-related diseases in the Philippines. Lastly, we also propose solutions on how each building block in health systems can be improved to eliminate HPV infection and reduce the burden of cervical cancer in the Philippines.
Collapse
Affiliation(s)
- Ryan C. V. Lintao
- Multi-Omics Research Program for Health, College of Medicine, University of the Philippines Manila, Manila, Philippines
| | - Leslie Faye T. Cando
- Multi-Omics Research Program for Health, College of Medicine, University of the Philippines Manila, Manila, Philippines
| | - Glenmarie Angelica S. Perias
- Multi-Omics Research Program for Health, College of Medicine, University of the Philippines Manila, Manila, Philippines
| | - Ourlad Alzeus G. Tantengco
- Multi-Omics Research Program for Health, College of Medicine, University of the Philippines Manila, Manila, Philippines
| | - Ian Kim B. Tabios
- Multi-Omics Research Program for Health, College of Medicine, University of the Philippines Manila, Manila, Philippines
- Institute of Biology, College of Science, University of the Philippines Diliman, Quezon City, Philippines
- Institute of Human Genetics, National Institutes of Health, University of the Philippines Manila, Manila, Philippines
| | - Clarissa L. Velayo
- Department of Physiology, College of Medicine, University of the Philippines Manila, Manila, Philippines
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, College of Medicine and Philippine General Hospital, University of the Philippines Manila, Manila, Philippines
| | - Sheriah Laine M. de Paz-Silava
- Multi-Omics Research Program for Health, College of Medicine, University of the Philippines Manila, Manila, Philippines
- Department of Medical Microbiology, College of Public Health, University of the Philippines Manila, Manila, Philippines
- *Correspondence: Sheriah Laine M. de Paz-Silava
| |
Collapse
|
5
|
Adhikari I, Eriksson T, Luostarinen T, Apter D, Lehtinen M. Is the risk of cervical atypia associated with the interval between menarche and the start of sexual activity? A population-based cohort study. BMJ Open 2019; 9:e030091. [PMID: 31511286 PMCID: PMC6738745 DOI: 10.1136/bmjopen-2019-030091] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVE We investigated whether the risk of cervical atypia is associated with a short interval between the age at first sexual intercourse (FSI) or age at the start of oral contraceptive (OC) use and menarche. DESIGN A population-based cohort study. SETTING Finnish women in the age range of 16-17 years old were enrolled in the PATRICIA trial of human papillomavirus (HPV) 16/18 vaccine efficacy. PARTICIPANTS The association of cervical atypia with the interval between FSI or start of OC use and menarche was assessed in the control arm (hepatitis A vaccinated) who had participated in biannual clinical follow-up visits for 4 years. Altogether, 913 women had normal baseline cervical cytology and answered behavioural questionnaires at enrolment and end of the follow-up. MAIN OUTCOME MEASURE ORs with 95% CIs using univariate and multivariable logistic regression were used to assess the association between cervical atypia and the interval between FSI or the start of OC use and menarche. RESULTS The mean ages at menarche, FSI and the start of OC use were 12.4, 16.0 and 16.4. Chlamydiatrachomatis infection was associated with an increased risk of cervical atypia in women with a short (<3 years) interval between menarche and FSI/start of OC use (OR 1.8, 95% CI 1.0 to 3.6 and OR 2.2, 95% CI 1.0 to 5.1). Whereas HPV 16/18 infection was associated with increased atypia risk estimates in women with a longer (≥3 years) interval (OR 1.8, 95% CI 1.1 to 2.7 and OR 1.4, 95% CI 1.0 to 2.1). In women with a short interval between menarche and FSI, early age at the start of OC use was not associated with an increased risk of cervical atypia in the univariate (OR 0.7) nor multivariable analyses. CONCLUSION Short interval between menarche and the age at start of sexual activity does not increase the risk of HPV-associated cervical atypia. TRIAL REGISTRATION NUMBER NCT00122681.
Collapse
Affiliation(s)
- Indira Adhikari
- Department of Health Sciences, Tampere University, Tampere, Finland
| | - Tiina Eriksson
- Department of Health Sciences, Tampere University, Tampere, Finland
| | - Tapio Luostarinen
- Institute for Statistical and Epidemiological Cancer Research, Finnish Cancer Registry, Helsinki, Finland
| | | | - Matti Lehtinen
- Department of Health Sciences, Tampere University, Tampere, Finland
| |
Collapse
|
6
|
Johnson CA, James D, Marzan A, Armaos M. Cervical Cancer: An Overview of Pathophysiology and Management. Semin Oncol Nurs 2019; 35:166-174. [DOI: 10.1016/j.soncn.2019.02.003] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
7
|
Attitudes towards Human Papilloma Virus Vaccination in the Latin American Andean Region. Healthcare (Basel) 2017; 5:healthcare5030055. [PMID: 28885601 PMCID: PMC5618183 DOI: 10.3390/healthcare5030055] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2017] [Revised: 08/31/2017] [Accepted: 09/06/2017] [Indexed: 12/26/2022] Open
Abstract
This commentary explores the distribution of human papilloma virus (HPV) and HPV-related diseases, and factors affecting attitudes towards HPV, HPV-related diseases, and HPV vaccination in the Latin American Andean region. Lack of knowledge of HPV, known negative attitudes or incorrect assumptions about HPV, HPV-related diseases, and HPV vaccination provide a basis upon which to develop targeted HPV awareness and preventive health media campaigns. For maximal effect, media campaigns should use the internet, radio, and television to address health care providers, parents, and students. Additional programming can be developed for clinics to use in-house with their clients. Ministries of Education, Finance, and Health all have roles to play to increase national HPV, HPV-related diseases, and HPV vaccination awareness.
Collapse
|
8
|
Rupani MP, Pawar AB, Bansal RK, Dalal M, Vachhani A, Parikh KD. Cross-sectional study to assess the need to commence opportunistic screening of women for cervical cancer presenting with sexually transmitted disease in Western India. Eur J Cancer Care (Engl) 2016; 26. [PMID: 28004450 DOI: 10.1111/ecc.12626] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/28/2016] [Indexed: 11/29/2022]
Abstract
This study examines the prevalence of suspected cervical cancer (established through the use of visual inspection with Lugol's Iodine - VILI) among outpatients attending Surat Municipal Institute of Medical Education & Research Hospital, India. A cross-sectional study was conducted on 356 patients; 178 with an established sexually transmitted disease (STD) and 178 patients without. Patients with positive results were investigated with cervical biopsy; out of 356 patients, 21.91% patients with STD and 12.35% patients without STD tested positive for VILI respectively (p = .017). The factors found to be significantly associated with a positive VILI test were STD, marital status, oral contraceptive pill use, a complaint of PV bleeding, white discharge on speculum examination (PS) and cervical erosion on PS. On applying multiple logistic regression, STD, age of patient in years, parity, OC pill use, a complaint of PV bleeding and cervical erosion on PS were found to be significant predictors of VILI positivity among the patients. STD patients are 2.5 times more likely to test positive for VILI than patients without STD. In Indian populations comparable to ours, opportunistic screening should be considered in gynaecology outpatient clinics for women presenting with complaints related to STDs.
Collapse
Affiliation(s)
- Mihir P Rupani
- Department of Community Medicine, Government Medical College, Bhavnagar, Gujarat, India
| | - Ajay B Pawar
- Department of Community Medicine, Surat Municipal Institute of Medical Education & Research (SMIMER), Surat, Gujarat, India
| | - Raj Kumar Bansal
- Department of Community Medicine, Surat Municipal Institute of Medical Education & Research (SMIMER), Surat, Gujarat, India
| | - Malati Dalal
- Department of Obstetrics & Gynecology, Surat Municipal Institute of Medical Education & Research (SMIMER), Surat, Gujarat, India
| | - Ashvin Vachhani
- Department of Obstetrics & Gynecology, Surat Municipal Institute of Medical Education & Research (SMIMER), Surat, Gujarat, India
| | - Khushali D Parikh
- Department of Pathology, B. J. Medical College, Ahmedabad, Gujarat, India
| |
Collapse
|
9
|
Risk perception and sexual behavior in HPV-vaccinated and unvaccinated young Colombian women. Int J Gynaecol Obstet 2014; 126:205-8. [PMID: 24996685 DOI: 10.1016/j.ijgo.2014.03.033] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2013] [Revised: 03/21/2014] [Accepted: 05/13/2014] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To compare sexual behaviors and risk perception between young women vaccinated for HPV and unvaccinated Colombian women. METHODS In a cross-sectional design study, 1436 women (231 adolescents, <18 years; 1205 young women, 18-26 years) completed a self-administered questionnaire between May 2011 and March 2012 in Bogotá, Colombia. Data from vaccinated and unvaccinated women were compared by descriptive statistics and multivariate models. RESULTS Sexual risk behaviors were not associated with vaccination after adjustment for risk perception, age, educational level, and HPV knowledge. By contrast, vaccination was associated with higher routine Pap smear screening (odds ratio [OR], 2.35; 95% confidence interval [CI], 1.69-3.28), use of modern contraceptives (OR, 2.02; 95% CI, 1.26-3.22), and consistent use of condoms (OR, 1.49; 95% CI, 1.11-2.01). Vaccinated young women were more likely to have had sex (OR, 2.08; 95% CI, 1.56-2.78), but sexual debut among adolescents was not associated with vaccination. In bivariate and multivariate analyses, vaccination status was negatively associated with perceived risk of HPV infection, warts, and cervical cancer. There was no association between vaccination and perceived risk of sexually transmitted infections in any model. CONCLUSION No association was found between changes in risk perception after HPV vaccination and sexual risk behaviors.
Collapse
|
10
|
Pratique du frottis cervico-utérin dans une population épidémiologiquement exposée : idées reçues, faits et arguments. ACTA ACUST UNITED AC 2014; 43:26-34. [DOI: 10.1016/j.jgyn.2013.11.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2013] [Revised: 10/27/2013] [Accepted: 11/19/2013] [Indexed: 11/17/2022]
|