Abstract | OBJECTIVES: Few population-based studies reporting trends in oesophageal cancer surgery exist. The aim of this study was to assess the incidence of oesophageal cancer, changes in resection rates, patient demographics and short- and long-term outcomes of oesophagectomy at the population level in Finland. METHODS: All Finnish patients diagnosed with cancer of the oesophagus or gastrooesophageal junction between 1 January 2004 and 31 December 2014 identified from the nationwide registries were included. The follow-up ended on 31 December 2016. For evaluation of changes in demographics and treatment, data were divided into 2 periods: 2004-2009 and 2010-2014. For comparison of short-and long-term outcomes, adjustments for age, sex, comorbidity, tumour stage and histology were used. RESULTS: The number of diagnosed oesophageal cancers was 4266. Of these, 740 underwent oesophagectomy. Resection rate increased from 15.2% in 2004-2009 to 19.6% in 2010-2014. The median number of oesophagectomies in Finnish hospitals increased from 1.9 to 3.7 per hospital per year. At the same time, minimally invasive surgery became more common (6.3% vs 35.1%, P < 0.0001) and a trend for increase in neoadjuvant treatment was observed (46.8% vs 53.8%, P = 0.0582). The rate of type III anastomosis leaks and conduit necroses was 5.1% without differences in time periods. Three-year [52.4% vs 61.6%, adjusted hazard ratio (HR) 0.75, 95% confidence interval (CI) 0.59-0.95] and 5-year survival (42.1% vs 56.5%, adjusted HR 0.70, 95% CI 0.57-0.87) improved. CONCLUSIONS:
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Authors | Olli Helminen, Eero Sihvo, Jarmo Gunn, Jussi O T Sipilä, Päivi Rautava, Ville Kytö |
Journal | European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery
(Eur J Cardiothorac Surg)
Vol. 57
Issue 1
Pg. 107-113
(01 01 2020)
ISSN: 1873-734X [Electronic] Germany |
PMID | 31263881
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Copyright | © The Author(s) 2019. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved. |
Topics |
- Esophageal Neoplasms
(epidemiology, surgery)
- Esophagectomy
- Esophagogastric Junction
- Finland
(epidemiology)
- Humans
- Proportional Hazards Models
- Treatment Outcome
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