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논문 기본 정보

자료유형
학술저널
저자정보
Ik Beom Shin (Inje University College of Medicine) Sung Jin Oh (Inje University College of Medicine) Byoung Jo Suh (Inje University College of Medicine)
저널정보
대한종양외과학회 KOREAN JOURNAL OF CLINICAL ONCOLOGY Korean Journal of Clinical Oncology 제15권 제2호
발행연도
2019.12
수록면
112 - 120 (9page)

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Purpose: As the Korean population ages, an increasing number of elderly patients with gastric cancer are undergoing surgical resection. The aim of this study was to analyze the surgical outcomes and prognostic factors after gastric cancer surgery for patients 80 years of age or older.
Methods: We analyzed the medical records of 720 patients with gastric cancer who underwent gastrectomy from March 2010 to December 2014 retrospectively. Patients were divided into two groups: octogenarians (age ≥80 years, n=46) and non-octogenarians (age <80 years, n=674). We evaluated clinicopathologic data including postoperative morbidity, mortality, and 5-year survival rate.
Results: The rate of curative resection was not different between the two groups. The American Society of Anesthesiology score was significantly higher in the octogenarians (P<0.05). Octogenarians exhibited poorer performance scale scores, higher comorbidities, and more advanced TNM stages than non-octogenarians. There was no difference in surgical resection margins between the two groups. In addition, octogenarians suffered from more postoperative morbidity and mortality than non-octogenarians. In the analysis of risk factors of survival after gastrectomy for octogenarians, advanced TNM stage and dose of transfusion were independent risk factors. Overall survival was significantly lower in octogenarians than non-octogenarians. There was no difference in the disease-specific survival for each stage of cancer after adjustment for tumor stage.
Conclusion: Octogenarians had more preoperative risk factors and postoperative morbidity and mortality, but cancer-specific survival was comparable with non-octogenarians. Careful preoperative evaluation, thorough resection, and attentive postoperative care can improve the overall survival of octogenarians with gastric cancer.

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INTRODUCTION
METHODS
RESULTS
DISCUSSION
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