期刊
CLINICS AND RESEARCH IN HEPATOLOGY AND GASTROENTEROLOGY
卷 46, 期 3, 页码 -出版社
ELSEVIER MASSON, CORP OFF
DOI: 10.1016/j.clinre.2021.101857
关键词
Digestive cancer; Elderly patient; Surgical resection; Postoperative mortality; Net survival
This study aimed to describe the frequency and outcomes of surgical resection in a well-defined population with non-metastatic digestive cancer, according to age, sex, comorbidities, and obesity. The results showed a decrease in access to surgery with increasing age, but the expected benefits of surgery remained significant. Age itself should not be the sole criterion in medical decision-making.
Introduction: Digestive cancer is of concern because of its frequency and severity with an increasing older median age of onset. The purpose of this study was to describe in a well-defined population presenting with non-metastatic digestive cancer the frequency of surgical resection and outcomes according to age.Patients and methods: We analyzed 7760 patients with a non-metastatic digestive cancer, recorded in the Burgundy population-based digestive cancer registry between 2009 and 2017. There were 3506 non-colorectal cancers and 4254 colorectal cancers with 3292 colon and 962 rectal cancers. The frequency of surgical resection was analyzed according to age (classified into four categories <70, [70-80[, [80-85[, and >85), sex, comorbidities and obesity. Postoperative mortality at 30 and 90 days was determined according to age, sex, comorbidity, obesity, loca-tion, surgery R0 or not. The 5-year survival study included 2952 patients with colorectal cancer, non-metastatic and who benefited from an R0 resection.Results: Overall, 64% of the patients with M0 digestive cancer underwent a surgical resec-tion, varying from 31% for Non colorectal Digestive cancers to 94% for colon site. The per-centage of patients operated on for a resectable disease decreases from 71% before age 70 to 43% from age 85. Age and comorbidities were the main criteria influencing the probabil-ity of resection.At 30 days, postoperative mortality was 3%, all localizations and ages combined. At 90 days, this rate was 5%. In patients over 85 years old it gradually increases from 7% at 30 days and to 10% at 90 days.A man under 70 years of age has a net survival of 0.88 at 5 years, and 0.91 for a woman. For a man between 70 and 80 years old, it decreases to 0.81 and to 0.66 from 80 years old. In women, net survival is 0.87 between 70 and 80 years of age at 5 years, then drops to 0.75 from age 80.Conclusion: Our study shows a drop in access to surgery at different pivotal ages depending on the tumor location. This sudden drop in the resection rate is not justified by the increase in mortality with age, which is linear. In addition, the expected benefits of surgery are significant, with a net survival, mainly after the 1st year, of the same order as for younger patients. Age by itself should not be the only criterion in the medical decision. The challenge is to detect and treat the comorbidities that worsen the operative risk and the prognosis. There are few data on the management of digestive cancers specifically in the elderly. Our study shows that access to surgery is strongly linked to age and this in a non-linear way, whereas the expected benefits of surgery are significant, of the same order as for younger patients. Age itself should not be the only criterion in the medical decision.(c) 2021 Elsevier Masson SAS. All rights reserved.
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