ESMO Open | |
Assessment of potential process quality indicators for systemic treatment of breast cancer in Belgium: a population-based study | |
article | |
L. van Walle1  K. Punie2  E. Van Eycken1  E. de Azambuja3  H. Wildiers2  F.P. Duhoux5  P. Vuylsteke6  A. Barbeaux6  N. Van Damme1  D. Verhoeven6  | |
[1] Belgian Cancer Registry;Department of General Medical Oncology and Multidisciplinary Breast Centre, Leuven Cancer Institute, University Hospitals Leuven;Department of Medical Oncology, Institut Jules Bordet;Université Libre de Bruxelles;Department of Medical Oncology, Institut Roi Albert II, Cliniques Universitaires Saint-Luc;Department of Medical Oncology;University of Botswana;University of Antwerp | |
关键词: quality indicators; breast cancer; population-based data; quality of care; systemic treatment; national cancer registry; overtreatment; | |
DOI : 10.1016/j.esmoop.2021.100207 | |
学科分类:社会科学、人文和艺术(综合) | |
来源: BMJ Publishing Group | |
【 摘 要 】
Background Quality indicators (QIs) for the management of breast cancer (BC) have been published in Europe and internationally. In Belgium, a task force was established to select measurable process indicators of systemic treatment for BC, focusing on appropriateness of delivered care. The objective of this study was to evaluate the results of the selected QIs, both nationally and among individual centres.Patients and Methods Female Belgian residents with unilateral primary invasive BC diagnosed between 2010 and 2014 were selected from the Belgian Cancer Registry database. The national number enabled linkage with the national reimbursement database, which contains information on all reimbursed medical procedures. A total of 12 process indicators were measured on the population and hospital level. Intercentre variability was assessed by median results and interquartile ranges.Results A total of 48 872 patients were included in the study. QIs concerning specific BC subtypes only applied to patients diagnosed in 2014 (n = 9855). Clinical stage (cStage) I patients (n = 17 116) were staged with positron emission tomography/computed tomography. Among patients who were pT1aN0 human epidermal growth factor receptor 2 (HER2) positive (n = 47), 25.5% (n = 12) received adjuvant trastuzumab. Among patients with de novo metastatic luminal A/B-like HER2-negative BC (n = 295), 17.3% (n = 51) received upfront chemotherapy. (Neo)adjuvant chemotherapy was administered in 52.4% (n = 12 592) of operated women with cStage I-III, in 37.0% (n = 1270) of operated women with cStage I-III luminal A/B-like HER2-negative BC, and in 19.1% of operated women with cStage I luminal A/B-like HER2-negative BC. In the population of operated patients with cStage I-III, of those younger than 70 years that started adjuvant endocrine therapy (n = 3591), 81.7% (n = 2932) continued treatment for ≥4.5 years. Among patients in cStage I-III older than 70 years (n = 8544), 19.0% (n = 1622) received (neo)adjuvant chemotherapy, whereas among patients with cStage I-III luminal A/B-like HER2-negative BC (n = 1388), 13.0% (n = 181) received (neo)adjuvant chemotherapy. In patients with cStage I-II luminal A/B-like HER2-negative BC older than 70 years (n = 1477), 11.6% (n = 171) were not operated and received upfront endocrine treatment.Conclusion Well-considered QIs using population-based data can evaluate quality of care and expose disparities among treatment centres. Their use in daily practice should be implemented in all centres treating BC.
【 授权许可】
CC BY|CC BY-NC-ND
【 预 览 】
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