1
|
Bochkova A, Domozhirova A, Aksenova I. Efficiency of the gynecologic malignancies identification measures at the level of primary health care. BULLETIN OF RUSSIAN STATE MEDICAL UNIVERSITY 2020. [DOI: 10.24075/brsmu.2020.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
In Russia, for more than 10 years, within the framework of national projects, the activities have been carried out aimed at restructuring of the primary and specialized (including high-tech) medical care, as well as strengthening of primary health care directed at early detection of malignant neoplasms. The study was aimed to evaluate the effectiveness of the patient examination rooms for women in improvement of the adjusted cumulative survival of patients with gynecologic malignancies detected actively in 2005–2015 in the Chelyabinsk Region. Using the Population Based Cancer Registry (PBCR) of the Chelyabinsk Region database, the adjusted cumulative survival calculation for patients with cervical cancer (389), uterine corpus cancer (373) and ovarian cancer (161) detected actively in the patient examination rooms of the Chelyabinsk Region (treatment group), as well as for cervical cancer (395), uterine corpus cancer (380) and ovarian cancer (163) detected in patients who sought medical assistance (control group), was performed for the first time. The staging of cervical cancer detected in the examination rooms in 2010–2017 was characterized by the high proportion of I/II stage tumors compared with the rest of patients’ population of the Chelyabinsk Region (an average of 50.8 and 46.1% respectively). For uterine corpus cancer the average proportion was 85.5 and 82.0% respectively, and for ovarian cancers it was 42.0 and 37.4% respectively. Analysis of the PBCR of the Chelyabinsk Region for a 10-year period revealed the 5-year adjusted cumulative survival improvement in the actively detected cervical cancer patients compared to the control group (62.3 and 55.8%) respectively (p = 0.11). In patients with uterine corpus cancer, it was 82.0% for the main group and 70.4% for the control group (p = 0.001). In ovarian cancer patients, no significant differences in the 5-year adjusted cumulative survival were observed (47.5% in the main group, 43.2% in the control group) (p = 0.49). Thus, the patient examination rooms are the effective model of the cancer secondary prevention available in the Chelyabinsk Region.
Collapse
Affiliation(s)
- A.G. Bochkova
- South Ural State Medical University, Chelyabinsk, Russia
| | | | - I.A. Aksenova
- South Ural State Medical University, Chelyabinsk, Russia; Clinical Center of Oncology and Nuclear Medicine of Chelyabinsk Region, Chelyabinsk, Russia
| |
Collapse
|
2
|
Hulíková Tesárková K. The Czech Republic and Slovakia in Terms of Mortality from Malignant Neoplasms: Similar or Opposite Tendencies? Cent Eur J Public Health 2017; 25:177-184. [PMID: 29022675 DOI: 10.21101/cejph.a4360] [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: 03/28/2015] [Accepted: 07/31/2017] [Indexed: 11/15/2022]
Abstract
In Europe, a steady mortality decline has been observed from the 1950s, however, Central and Eastern Europe underwent a period of stagnation or even worsening from the 1960s to 1980s. Since that time an evident mortality decline could be observed in that part of Europe too. Within the post-communist countries, mortality development has been most favourable in Slovenia, the Czech Republic and Slovakia. The aim of this study is to describe the latest development of cancer mortality in two selected countries - the Czech Republic and Slovakia. These two countries have much in common, including many similar long term trends in demographic or social indicators' development. The study evaluates whether cancer mortality development differs in the two countries or rather follows a similar trend. From the presented results it is clear that the development apparently differs namely according to sex. The results according to selected particular causes of death (from the group of malignant neoplasms) are presented as well. It could be assumed that many aspects could be improved by prevention programmes or screening.
Collapse
Affiliation(s)
- Klára Hulíková Tesárková
- Department of Demography and Geodemography, Faculty of Science, Charles University, Prague, Czech Republic
| |
Collapse
|
3
|
Rousselin A, Dion L, Racin A, Lavoué V, Levêque J, Nyangoh Timoh K. [Pap smear before 25 years old]. ACTA ACUST UNITED AC 2017; 45:309-315. [PMID: 28479075 DOI: 10.1016/j.gofs.2017.03.003] [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: 12/28/2016] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Current French recommendations advocate cervical-vaginal screening for cervical cancer from age 25 whereas earlier screening is mostly found in current clinical practice although its consequences are not well understood. METHODS A literature review using the MedLine database on the natural history of HPV infections, cytological screening, management of cytological and histological anomalies in adolescents and young women. RESULTS The adolescent and young woman have some characteristics that distinguish them from adult women: a high prevalence of HPV infections (making the use of the HPV test unprofitable), accompanied by a higher clearance; frequency of minor cytological abnormalities (for which a cytological surveillance without colposcopy is sufficient) and low-grade histological lesions of low grade the usual prognosis of which is complete recovery; and rarity of CIN3 lesions and absence of invasive lesions, allowing no treatment in patients with CIN2 lesions and compliant to cytological and colposcopic surveillance. CONCLUSION Cervical screening in the adolescent and young woman is not a logical attitude and the discovery of cytological or histological lesions requires specific behavior in this particular population.
Collapse
Affiliation(s)
- A Rousselin
- Département de gynécologie obstétrique et reproduction humaine, CHU Anne-de-Bretagne, 16, boulevard de Bulgarie, BP 90347, 35203 Rennes cedex 2, France
| | - L Dion
- Département de gynécologie obstétrique et reproduction humaine, CHU Anne-de-Bretagne, 16, boulevard de Bulgarie, BP 90347, 35203 Rennes cedex 2, France
| | - A Racin
- Département de gynécologie obstétrique et reproduction humaine, CHU Anne-de-Bretagne, 16, boulevard de Bulgarie, BP 90347, 35203 Rennes cedex 2, France
| | - V Lavoué
- Département de gynécologie obstétrique et reproduction humaine, CHU Anne-de-Bretagne, 16, boulevard de Bulgarie, BP 90347, 35203 Rennes cedex 2, France
| | - J Levêque
- Département de gynécologie obstétrique et reproduction humaine, CHU Anne-de-Bretagne, 16, boulevard de Bulgarie, BP 90347, 35203 Rennes cedex 2, France.
| | - K Nyangoh Timoh
- Département de gynécologie obstétrique et reproduction humaine, CHU Anne-de-Bretagne, 16, boulevard de Bulgarie, BP 90347, 35203 Rennes cedex 2, France
| |
Collapse
|
4
|
Pinho-França JDR, Chein MBDC, Thuler LCS. Patterns of cervical cytological abnormalities according to the Human Development Index in the northeast region of Brazil. BMC WOMENS HEALTH 2016; 16:54. [PMID: 27516107 PMCID: PMC4982310 DOI: 10.1186/s12905-016-0334-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Accepted: 08/02/2016] [Indexed: 12/30/2022]
Abstract
BACKGROUND Disparities in cancer incidence and mortality rates between regions arise due to differences in socioeconomic conditions and in human development factors. The major purpose of this study was to measure the role of the Human Development Index (HDI) in the pattern of cervical cytological abnormalities (CCAs). METHODS This was an analytical sectional study involving a review of secondary cervical cytology data collected from women living in the state of Maranhão, Brazil, in 2007-2012 and collected from the Cervical Cancer Information System (Sistema de Informação do Câncer do Colo do Útero - SISCOLO). The cervical screening results were classified according to the Brazilian Classification of Cervical Reporting (Nomenclatura Brasileira para Laudos Cervicais), an adaptation of the Bethesda System. The Municipal Human Development Index (MHDI) was used, which is an adaptation of the global HDI. The association between CCAs and MHDI was evaluated using the chi-squared test and odds ratios (ORs) with 95 % confidence intervals (95 % CI). The significance level used for all tests was 5 %. RESULTS We analysed 1,363,689 examinations of women living in the state of Maranhão. CCAs were identified in 2.0 % of smears in municipalities with high MHDI, 2.2 % in those with medium or low MHDI and 4.1 % in those with very low MHDI. In addition, potentially malignant changes and suspected cervical cancer (HSIL+) were 40.0 % more frequent (0.3 %) in municipalities with medium or low MHDI and 3.6 times more frequent (0.8 %) in municipalities with very low MHDI compared to those with high MHDI (0.2 %). CONCLUSION The association between MHDI and the occurrence of CCAs and HSIL+ shows that more developed areas with more effective health services have a lower prevalence of these lesions. To control cervical cancer, it is necessary to reduce social inequality and improve the availability of health services.
Collapse
Affiliation(s)
- José De Ribamar Pinho-França
- Department of Medicine III, Federal University of Maranhão (Universidade Federal do Maranhão), Praça Gonçalves Dias, 21/2° andar, Centro, São Luís, MA, 65020-240, Brazil.
| | - Maria Bethânia Da Costa Chein
- Department of Medicine III, Federal University of Maranhão (Universidade Federal do Maranhão), Praça Gonçalves Dias, 21/2° andar, Centro, São Luís, MA, 65020-240, Brazil
| | - Luiz Claudio Santos Thuler
- Graduate Program in Oncology, National Cancer Institute (Instituto Nacional de Câncer), Rua André Cavalcanti, 37/2° andar, Centro, Rio de Janeiro, 20231-050, Brazil
| |
Collapse
|
5
|
Cervical carcinoma in the European Union: an update on disease burden, screening program state of activation, and coverage as of March 2014. Int J Gynecol Cancer 2015; 25:474-83. [PMID: 25695550 DOI: 10.1097/igc.0000000000000374] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVE Cervical cancer (CC) is defined as a disease of disparity. This is due to marked differences in CC incidence and mortality between developed and developing countries. As a continent, Europe is no exception. This study examines the state of activation of CC screening in the European Union as of March 2014, reviews CC incidence and mortality data, and highlights the initiatives adopted to extend program coverage to nonresponders. METHODS The present study is based on the most recent data available from PubMed-indexed journals, the Web sites of the health ministries of each member state, and the Web sites of national cancer observatories; failing these sources, information was sought in scientific journals published in the local language. RESULTS In 2003, the European Council recommended that priority be given to organized screening program activation. Nonetheless, a number of European Union member states still lack population-based organized screening programs, and few have implemented programs directed at disadvantaged populations. CONCLUSIONS Several investigations have demonstrated that the women at higher CC risk are unscreened and underscreened ones. Since then, several member states have made significant efforts to set up effective prevention programs by adopting international quality standards and centralizing screening organization and result evaluation. Several developed countries and some new central-eastern European member states have poorly organized prevention programs that result in poor women's health. Diagnosis of CC is emotionally traumatic, but it is highly preventable. When CC is found early, it is highly treatable and associated with long survival and good quality of life.
Collapse
|
6
|
Hammer T, Lynge E, Djurhuus GW, Joensen JE, Køtlum JE, Hansen SÓ, Sander BB, Mogensen O, Rebolj M. Cervical cancer screening in the Faroe Islands. Acta Oncol 2015; 54:210-6. [PMID: 25495570 DOI: 10.3109/0284186x.2014.986287] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND The Faroe Islands have had nationally organised cervical cancer screening since 1995. Women aged 25-60 years are invited every third year. Participation is free of charge. Although several European overviews on cervical screening are available, none have included the Faroe Islands. Our aim was to provide the first description of cervical cancer screening, and to determine the screening history of women diagnosed with cervical cancer in the Faroe Islands. MATERIAL AND METHODS Screening data from 1996 to 2012 were obtained from the Diagnostic Centre at the National Hospital of the Faroe Islands. They included information on cytology and HPV testing whereas information on histology was not registered consistently. Process indicators were calculated, including coverage rate, excess smears, proportion of abnormal cytological samples, and frequency of HPV testing. Data on cervical cancer cases were obtained from the Faroese Ministry of Health Affairs. The analysis of the screening history was undertaken for cases diagnosed in 2000-2010. RESULTS A total of 52 457 samples were taken in 1996-2012. Coverage varied between 67% and 81% and was 71% in 2012. Excess smears decreased after 1999. At present, 7.0% of samples have abnormal cytology. Of all ASCUS samples, 76-95% were tested for HPV. A total of 58% of women diagnosed with cervical cancer did not participate in screening prior to their diagnosis, and 32% had normal cytology in the previous four years. CONCLUSION Despite the difficult geographical setting, the organised cervical cancer screening programme in the Faroe Islands has achieved a relatively high coverage rate. Nevertheless, challenges, e.g. consistent histology registration and sending reminders, still exist.
Collapse
Affiliation(s)
- Turið Hammer
- Department of Public Health, University of Copenhagen , Copenhagen K , Denmark
| | | | | | | | | | | | | | | | | |
Collapse
|
7
|
Anttila A, Lönnberg S, Ponti A, Suonio E, Villain P, Coebergh JW, von Karsa L. Towards better implementation of cancer screening in Europe through improved monitoring and evaluation and greater engagement of cancer registries. Eur J Cancer 2015; 51:241-51. [PMID: 25483785 DOI: 10.1016/j.ejca.2014.10.022] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2014] [Revised: 10/21/2014] [Accepted: 10/23/2014] [Indexed: 12/28/2022]
Abstract
Proposals to improve implementation, monitoring and evaluation of breast, cervical and colorectal cancer screening programmes have been developed in a European project involving scientists and professionals experienced in cancer registration (EUROCOURSE). They call for a clear and more active role for cancer registries through better interfaces with cancer screening programmes and adapting data contents of cancer registries for evaluation purposes. Cancer registries are recognised as essential for adequate evaluation of cancer screening programmes, but they are not involved in screening evaluation in several European countries. This is a key barrier to improving the effectiveness of programmes across Europe. The variation in Europe in the implementation of cancer screening offers a unique opportunity to learn from best practices in collaboration between cancer registries and screening programmes. Population-based cancer registries have experience and tools in collecting and analysing relevant data, e.g. for diagnostic and therapeutic determinants of mortality. In order to accelerate improvements in cancer control we argue that cancer registries should take co-responsibility in promoting effective screening evaluation in Europe. Additional investments are vital to further development of infrastructures and activities for screening evaluation and monitoring in the national settings and also at the pan-European level. The EUROCOURSE project also aimed to harmonise implementation of the European quality assurance guidelines for cancer screening programmes across Europe through standardising routine data collection and analysis, and definitions for key performance indicators for screening registers. Data linkage between cancer and screening registers and other repositories of demographic data and cause of death and where available clinical registers is key to implementing the European screening standards and thereby reducing the burden of disease through early detection. Greater engagement of cancer registries in this collaborative effort is also essential to develop adequate evaluation of innovations in cancer prevention and care.
Collapse
Affiliation(s)
| | - Stefan Lönnberg
- Finnish Cancer Registry, Helsinki, Finland; Cancer Registry of Norway, Oslo, Norway
| | - Antonio Ponti
- CPO Piemonte and AOU 'City of Health and Science', Turin, Italy
| | - Eero Suonio
- International Agency for Research on Cancer, Lyon, France
| | | | - Jan Willem Coebergh
- Eindhoven Cancer Registry, Comprehensive Cancer Centre the Netherlands, Eindhoven, The Netherlands; Department of Public Health, Erasmus MC University, Rotterdam, The Netherlands
| | | |
Collapse
|
8
|
The prognosis significance of TGF-β1 and ER protein in cervical adenocarcinoma patients with stage Ib~IIa. Tumour Biol 2014; 35:11237-42. [PMID: 25113249 DOI: 10.1007/s13277-014-2110-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2014] [Accepted: 05/15/2014] [Indexed: 10/24/2022] Open
Abstract
The incidence of stage Ib~IIa of cervical adenocarcinoma accounts about 60 to 70% of all patients. This study aims to investigate the prognostic significance of protein estrogen receptor alpha (ERα) and transforming growth factor beta 1 (TGF-β1) level in different glandular epithelia of the cervix. In this study, immunohistochemistry was used to detect ERα and TGF-β1 in carcinomas and incisal margins of 66 cases with cervical adenocarcinoma, 20 cases with normal cervix, and 20 cases with chronic cervicitis. Uni- and multivariate analysis was applied to evaluate the prognostic significance of TGF-β1 and ERα in carcinomas. The results indicated that the positive expression of TGF-β1 in carcinomas was 71.21%, significantly higher compared to that in the normal cervix (35%) and chronic cervicitis (55%) (χ(2) = 8.901, P = 0.012). Similarly, the positive expression of ERα in the carcinomas was 68.18%, significantly higher compared to the normal cervix (35%) and chronic cervicitis (50%) (χ(2) = 7.693, P = 0.021). Both TGF-β1 and ERα in the carcinomas were associated with the vaginal recurrence, infection of HPV, depth of infiltration, and lymphatic metastasis (P < 0.05). The conjugation of TGF-β1 and ERα was an independent prognostic factor for cervical adenocarcinoma. Survival curve showed that the positive TGF-β1 and ERα indicated a short lifetime of patient with cervical adenocarcinoma. In conclusion, the expression of TGF-β1 and ERα protein in the carcinomas had a significant prognostic value in a patient of stage Ib~IIa in cervical adenocarcinoma.
Collapse
|
9
|
Concurrent infections with multiple human papillomavirus (HPV) types in the New Technologies for Cervical Cancer (NTCC) screening study. Eur J Cancer 2012; 48:1633-7. [DOI: 10.1016/j.ejca.2011.10.010] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2011] [Revised: 10/03/2011] [Accepted: 10/10/2011] [Indexed: 11/20/2022]
|
10
|
High expression of TGF-β1 in the vaginal incisional margin predicts poor prognosis in patients with stage Ib-IIa cervical squamous cell carcinoma. Mol Biol Rep 2011; 39:3925-31. [PMID: 21773949 DOI: 10.1007/s11033-011-1171-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2011] [Accepted: 07/02/2011] [Indexed: 10/18/2022]
Abstract
This study evaluated the relationship between altered cytoplasmic expression of TGF-β1 in tissues of the vaginal incisional margin and vaginal cancer recurrence in patients with stage Ib-IIa cervical squamous cell carcinoma (CSCC). This paper also discusses the prognostic value of TGF-β1 expression at these locations. We found that TGF-β1 expression in the vaginal margin had a close association with vaginal recurrence of stage Ib-IIa CSCC and was an independent prognostic marker of this disease.
Collapse
|