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Bula-Ibula D, Carly B, Rozenberg S. Associated morbidity in screened and diagnosed breast cancer patients: a retrospective study. Arch Gynecol Obstet 2022; 307:1539-1546. [PMID: 35931900 DOI: 10.1007/s00404-022-06630-0] [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: 09/29/2021] [Accepted: 05/14/2022] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Breast cancer (BC) screening has been associated with reduced mortality and morbidity. This study compares tumor characteristics and treatment morbidity in screened versus diagnosed women. MATERIALS AND METHODS This retrospective study, conducted between 2010 and 2013, included 666 BC screened or diagnosed patients. We compared patients and tumors characteristics and received treatments. We also analyzed the results after excluding patients at risk of BC and conducted a multivariate analysis to assess odds ratios (OR). RESULTS Screened women had smaller tumors (16,5 vs 22,6 mm, p < 0.001), of lower grade (p < 0.001) with a lower proliferation index (PI) (p < 0.001) than diagnosed women. Screened women were more frequently treated using conservative surgery (82.8% vs 59.7%, p < 0.001), needed less often axillary dissection (15.1% vs 35.4%, p < 0.001) and less often chemotherapy (20.8% vs 48.3% p < 0.001) than diagnosed women. In the multivariate analysis after adjustment for age and BC history, diagnosed women had increased (OR: 4.79, 95% IC: 3.19-7,18) risk to be administered chemotherapy and to undergo axillary dissection (OR: 4.18, 95% IC: 1.56-11.17) than screened women. CONCLUSION Patients should be informed about the benefits in terms of morbidity that screening confers to them.
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Affiliation(s)
- Diane Bula-Ibula
- ISALA Breast Unit and Prevention Centre, Department of Obstetrics and Gynaecology, University Hospital Saint-Pierre, Université Libre de Bruxelles and Vrije Universiteit Brussel), Rue Haute 290, 1000, Brussels, Belgium. .,Gynecology, Université Libre de Bruxelles, Brussels, Belgium.
| | - Birgit Carly
- ISALA Breast Unit and Prevention Centre, Department of Obstetrics and Gynaecology, University Hospital Saint-Pierre, Université Libre de Bruxelles and Vrije Universiteit Brussel), Rue Haute 290, 1000, Brussels, Belgium
| | - Serge Rozenberg
- ISALA Breast Unit and Prevention Centre, Department of Obstetrics and Gynaecology, University Hospital Saint-Pierre, Université Libre de Bruxelles and Vrije Universiteit Brussel), Rue Haute 290, 1000, Brussels, Belgium
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Chokoev A, Akhunbaev S, Kudaibergenova I, Soodonbekov E, Nurtazinova G, Telmanova Z, Makimbetov E, Igissinov N. Evaluation of the Dynamics of Breast Cancer Incidence in Kyrgyzstan: Component Analysis. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.9231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: In 2020, 19.2 million cases of all types of cancer were registered worldwide, of which 11.7%, that is, 2.3 million, related to breast cancer (BC). The global burden of cancer is increasing worldwide, with the majority of new cancer cases and related deaths occurring in low- and middle-income countries.
OBJECTIVE: The study is to conduct a component analysis of the dynamics of the incidence of BC in Kyrgyzstan.
METHODS: Primary data were for registered patients with BC (International Classification of Diseases – C50) in the whole country during the period of 2003–2017. Evaluation of changes in BC incidence in the population of Kyrgyzstan was performed using component analysis according to the methodological recommendations.
RESULTS: The study period, 7850 new cases of BC were recorded. The incidence rate increased from 17.70°/0000 (2003) to 19.03°/0000 in 2017 and the overall growth was 1.34°/0000, including due to the age structure – ΣΔA=2.08°/0000, due to the risk of acquiring illness – ΣΔR=−0.55°/0000 and their combined effect – ΣΔRA=−0.19°/0000. The component analysis revealed that the increase in the number of patients with BC was mainly due to the growth of the population (ΔP=+71.8%), changes in its age structure (ΔA=+35.5%), and changes associated with the risk of acquiring illness (ΔR=+8.4%). The increase and, in some cases, the decrease in the number of patients in the regions of the republic is due to the influence of demographic factors and risk factors for getting sick.
CONCLUSION: The component analysis assessed the role of the influence of demographic factors and the risk of acquiring the disease on the formation of the number of patients and the incidence of BC, while geographical variability was established. The implementation of the results of this study is recommended in the management of anticancer measures for BC.
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Affiliation(s)
- Jianxia Gong
- School of Economics and Management, Southeast University, No.2 Sipailou, Nanjing 210096, China
| | | | - Qingxia Kong
- Rotterdam School of Management, Erasmus University, Burgemeester Oudlaan 50, Rotterdam 3062 PA, The Netherlands
| | - Wolfert Spijker
- Dutch Foundation of Population Screening Region South-West, Maasstadweg 124, Rotterdam 3079DZ, The Netherlands
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Firouzbakht M, Hajian-Tilaki K, Bakhtiari A. Comparison of competitive cognitive models in explanation of women breast cancer screening behaviours using structural equation modelling: Health belief model and theory of reasoned action. Eur J Cancer Care (Engl) 2020; 30:e13328. [PMID: 32909679 DOI: 10.1111/ecc.13328] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 01/22/2020] [Accepted: 08/07/2020] [Indexed: 11/28/2022]
Abstract
INTRODUCTION The efficacy of the theory of reasoned action (TRA), compared with the health belief model (HBM), has not been fully elucidated in screening practices. METHODS This population-based cross-sectional study was conducted with samples of 500 women aged 35-85 years, in the north of Iran. The data of demographic characteristics, awareness, health belief, subjective norms and screening behaviours were collected using standard instruments. Structural equation modelling (SEM) was applied to estimate the pathways of regression coefficients. RESULTS The model that incorporated the health belief and the standardised coefficient of the knowledge scores influenced significantly on the health belief perception (beta = 0.375), and consequently, the health belief directly affected screening behaviours (beta = 0.73). In contrast, In TRA model, while the direct effect of knowledge on intention was negligible it has a greater indirect effect by mediating health belief and subjective norms (indirect beta = 0.35) on behaviour intention. A high coefficient of intention was observed by subjective norms (beta = 0.626), and the intention has a great positive effect on screening behaviour (beta = 0.601). All fitting indexes were quietly improved in the TRA model as compared with HBM. CONCLUSION Thus, the unifying structure of knowledge, health belief, subjective norms and intention improves the predictor power in breast cancer screening behaviours.
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Affiliation(s)
- Mojgan Firouzbakht
- Department of nursing- midwifery, Babol Branch, Islamic Azad University, Babol, Iran
| | - Karimollah Hajian-Tilaki
- Department of Biostatistics and Epidemiology, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Afsaneh Bakhtiari
- Department of Midwifery, School of Medicine, Babol University of Medical Sciences, Babol, Iran
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Migowski A, Silva GAE, Dias MBK, Diz MDPE, Sant'Ana DR, Nadanovsky P. Guidelines for early detection of breast cancer in Brazil. II - New national recommendations, main evidence, and controversies. CAD SAUDE PUBLICA 2018; 34:e00074817. [PMID: 29947654 DOI: 10.1590/0102-311x00074817] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Accepted: 02/23/2018] [Indexed: 11/21/2022] Open
Abstract
Breast cancer is the leading cause of cancer mortality in Brazilian women. The new Brazilian guidelines for early detection of breast cancer were drafted on the basis of systematic literature reviews on the possible harms and benefits of various early detection strategies. This article aims to present the recommendations and update the summary of evidence, discussing the main controversies. Breast cancer screening recommendations (in asymptomatic women) were: (i) strong recommendation against mammogram screening in women under 50 years of age; (ii) weak recommendation for mammogram screening in women 50 to 69 years of age; (iii) weak recommendation against mammogram screening in women 70 to 74 years of age; (iv) strong recommendation against mammogram screening in women 75 years or older; (v) strong recommendation that screening in the recommended age brackets should be every two years as opposed to shorter intervals; (vi) weak recommendation against teaching breast self-examination as screening; (vii) absence of recommendation for or against screening with clinical breast examination; and (viii) strong recommendation against screening with magnetic resonance imaging, ultrasonography, thermography, or tomosynthesis alone or as a complement to mammography. The recommendations for early diagnosis of breast cancer (in women with suspicious signs or symptoms) were: (i) weak recommendation for the implementation of awareness-raising strategies for early diagnosis of breast cancer; (ii) weak recommendation for use of selected signs and symptoms in the current guidelines as the criterion for urgent referral to specialized breast diagnosis services; and (iii) weak recommendation that every breast cancer diagnostic workup after the identification of suspicious signs and symptoms in primary care should be done in the same referral center.
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Affiliation(s)
- Arn Migowski
- Instituto Nacional de Câncer José Alencar Gomes da Silva, Rio de Janeiro, Brasil.,Instituto Nacional de Cardiologia, Rio de Janeiro, Brasil
| | - Gulnar Azevedo E Silva
- Instituto de Medicina Social, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brasil
| | | | | | | | - Paulo Nadanovsky
- Instituto de Medicina Social, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brasil.,Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz, Rio de Janeiro, Brasil
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Khodayarian M, Mazloomi-Mahmoodabad SS, Lamyian M, Morowatisharifabad MA, Tavangar H. Response costs of mammography adherence: Iranian women's perceptions. Health Promot Perspect 2016; 6:85-91. [PMID: 27386423 PMCID: PMC4932227 DOI: 10.15171/hpp.2016.15] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Accepted: 03/01/2016] [Indexed: 11/10/2022] Open
Abstract
Background: Mammography as the most common secondary prevention method has known to be helpful in detecting breast cancer at the early stages. Low level of participation among women toward mammography uptake due to cultural beliefs is a great concern. This study aimed at exploring the perceptions of women about response costs of mammography adherence (MA) in Yazd, Iran. Methods: A qualitative study using semi-structured interviews was performed. Fourteen women,one oncology nurse, and a breast cancer survivor were purposefully interviewed. Interviews were transcribed verbatim and analyzed by directed content analysis method based on protection motivation theory (PMT). Results: One main theme was emerged from the analysis namely called "response costs".Two main categories were also emerged from the data; (1) psychological barriers with six subcategories including "embarrassment," "worry about being diagnosed with cancer," "preoccupation with underlying disease," "misconception about mammography," "need for an accompanying person," and "internalizing the experiences of the others," and (2) maladaptive coping modes which encompassed three subcategories: "religious faith," "fatalism," and"avoidance and denial." Conclusion: Useful information was provided about the response costs of mammography utilization based on the perceptions of women. Cognitive barriers may be decreased by conducting modifications in women’s awareness and attitude toward MA as well as changing the national health system infrastructures. Incorporating religious and cultural belief systems into MA educational programs through motivational messages is recommended.
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Affiliation(s)
- Mahsa Khodayarian
- Department of Health Education & Promotion, Shahid Sadoughi University of Medical Sciences (International Campus), Yazd, Iran
| | | | - Minoor Lamyian
- Department of Midwifery and Reproductive Health, Tarbiat Modares University, Tehran, Iran
| | - Mohammad Ali Morowatisharifabad
- Department of Health Education & Promotion, Shahid Sadoughi University of Medical Sciences (International Campus), Yazd, Iran
| | - Hossein Tavangar
- Department of Nursing & Midwifery, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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de Glas NA, de Craen AJM, Bastiaannet E, Op 't Land EG, Kiderlen M, van de Water W, Siesling S, Portielje JEA, Schuttevaer HM, de Bock GTH, van de Velde CJH, Liefers GJ. Effect of implementation of the mass breast cancer screening programme in older women in the Netherlands: population based study. BMJ 2014; 349:g5410. [PMID: 25224469 PMCID: PMC4164134 DOI: 10.1136/bmj.g5410] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To assess the incidence of early stage and advanced stage breast cancer before and after the implementation of mass screening in women aged 70-75 years in the Netherlands in 1998. DESIGN Prospective nationwide population based study. SETTING National cancer registry, the Netherlands. PARTICIPANTS Patients aged 70-75 years with a diagnosis of invasive or ductal carcinoma in situ breast cancer between 1995 and 2011 (n=25,414). Incidence rates were calculated using population data from Statistics Netherlands. MAIN OUTCOME MEASURE Incidence rates of early stage (I, II, or ductal carcinoma in situ) and advanced stage (III and IV) breast cancer before and after implementation of screening. Hypotheses were formulated before data collection. RESULTS The incidence of early stage tumours significantly increased after the extension for implementation of screening (248.7 cases per 100,000 women before screening up to 362.9 cases per 100,000 women after implementation of screening, incidence rate ratio 1.46, 95% confidence interval 1.40 to 1.52, P<0.001). However, the incidence of advanced stage breast cancers decreased to a far lesser extent (58.6 cases per 100,000 women before screening to 51.8 cases per 100,000 women after implementation of screening, incidence rate ratio 0.88, 0.81 to 0.97, P<0.001). CONCLUSIONS The extension of the upper age limit to 75 years has only led to a small decrease in incidence of advanced stage breast cancer, while that of early stage tumours has strongly increased.
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Affiliation(s)
- Nienke A de Glas
- Department of Surgery, Leiden University Medical Centre, PO Box 9600, Postzone K6-R, 2300 RC, Leiden, Netherlands Department of Gerontology and Geriatrics, Leiden University Medical Centre, Leiden, Netherlands
| | - Anton J M de Craen
- Department of Gerontology and Geriatrics, Leiden University Medical Centre, Leiden, Netherlands
| | - Esther Bastiaannet
- Department of Surgery, Leiden University Medical Centre, PO Box 9600, Postzone K6-R, 2300 RC, Leiden, Netherlands Department of Gerontology and Geriatrics, Leiden University Medical Centre, Leiden, Netherlands
| | - Ester G Op 't Land
- Department of Surgery, Leiden University Medical Centre, PO Box 9600, Postzone K6-R, 2300 RC, Leiden, Netherlands
| | - Mandy Kiderlen
- Department of Surgery, Leiden University Medical Centre, PO Box 9600, Postzone K6-R, 2300 RC, Leiden, Netherlands Department of Gerontology and Geriatrics, Leiden University Medical Centre, Leiden, Netherlands
| | - Willemien van de Water
- Department of Surgery, Leiden University Medical Centre, PO Box 9600, Postzone K6-R, 2300 RC, Leiden, Netherlands Department of Gerontology and Geriatrics, Leiden University Medical Centre, Leiden, Netherlands
| | - Sabine Siesling
- Department of Research, Comprehensive Cancer Centre the Netherlands, Utrecht, Netherlands
| | | | | | - Geertruida Truuske H de Bock
- Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Cornelis J H van de Velde
- Department of Surgery, Leiden University Medical Centre, PO Box 9600, Postzone K6-R, 2300 RC, Leiden, Netherlands
| | - Gerrit-Jan Liefers
- Department of Surgery, Leiden University Medical Centre, PO Box 9600, Postzone K6-R, 2300 RC, Leiden, Netherlands
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Pereira MB, Oliveira J, Ribeiro DP, Castro B, Yaphe J, de Sousa JC. [Recommended age groups and frequency of mammography screening: a systematic review]. CIENCIA & SAUDE COLETIVA 2014; 19:1135-40. [PMID: 24820596 DOI: 10.1590/1413-81232014194.22112012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2012] [Accepted: 02/17/2013] [Indexed: 11/21/2022] Open
Abstract
The scope of this review was to assess the strength of evidence for the current Portuguese performance indicator on breast cancer screening with mammography in order to determine the recommended age group and periodicity for screening. A search for articles was conducted in the main international databases of medical literature. Articles published between January 2006 and January 2012 addressing the objectives of this review were included. The SORT taxonomy was used to classify the results. Of the 253 articles, five articles met the inclusion criteria and were selected for review. These included three systematic reviews, one meta-analysis and one clinical guideline based on a systematic review. A reduction in breast cancer mortality with mamography screening was the outcome in all articles selected. Mammography screening between 50 and 69 years was recommended in all articles that assess this age group. The clinical guidelines recommended screening every two years. In conclusion, the current literature recommends mammography for women every two years between the ages of 50 and 69 years. This is consistent with the current performance indicator for breast cancer screening in Portugal.
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Affiliation(s)
- Miguel Basto Pereira
- Instituto de Ciências da Vida e da Saúde, Escola de Ciências da Saúde, Universidade do Minho, Braga, Minho, Portugal,
| | | | | | | | - John Yaphe
- Instituto de Ciências da Vida e da Saúde, Escola de Ciências da Saúde, Universidade do Minho, Braga, Minho, Portugal,
| | - Jaime Correia de Sousa
- Instituto de Ciências da Vida e da Saúde, Escola de Ciências da Saúde, Universidade do Minho, Braga, Minho, Portugal,
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Mammography screening for breast cancer. Maturitas 2010; 66:435. [DOI: 10.1016/j.maturitas.2010.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2010] [Accepted: 05/17/2010] [Indexed: 11/29/2022]
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