Tatsuaki Sumiyoshi1, Kenichiro Uemura2, Naru Kondo1, Kenjiro Okada1, Shingo Seo1, Hiroyuki Otsuka1, Masahiro Serikawa3, Yasutaka Ishii3, Tomofumi Tsuboi3, Yoshiaki Murakami4, Shinya Takahashi1. 1. Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan. 2. Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan. umk@hiroshima-u.ac.jp. 3. Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan. 4. Digestive Disease Center, Hiroshima Memorial Hospital, Hiroshima, Japan.
Abstract
PURPOSE: The benefit of surgery for older patients with extrahepatic cholangiocarcinoma (EHCC) has not been established and the differences in the general condition of younger vs. older patients remain unclear. METHODS: Patients who underwent curative surgery for EHCC were divided into two groups according to age: those younger than 75 years old (younger group) and those aged 75 years or older (older group). We analyzed the clinical data of the two groups retrospectively. RESULTS: Among the 116 patients analyzed, 45 (38.8%) were in the older group. Regarding comorbidity, only cardiac disease was significantly more common in the older patients; however, the cardiac function of the two groups was identical. There were no significant differences in the prevalence of kidney and lung disease, but renal function was significantly deteriorated and the incidence of the mixed ventilatory defect was significantly greater in the older group. The overall 5-year survival rates for the younger and older groups were 52.4% vs. 50.4% of all cholangiocarcinoma patients (p = 0.458), 42.4% vs. 51.3% of those with hilar cholangiocarcinoma (p = 0.718), and 69.0% vs. 49.1% of those with distal cholangiocarcinoma (p = 0.534), respectively. CONCLUSIONS: Improved survival after surgery can be expected in well-selected older cholangiocarcinoma patients. Comorbidities were not necessarily reflected in organ function, with precise organ function assessment being more important when selecting surgical candidates.
PURPOSE: The benefit of surgery for older patients with extrahepatic cholangiocarcinoma (EHCC) has not been established and the differences in the general condition of younger vs. older patients remain unclear. METHODS: Patients who underwent curative surgery for EHCC were divided into two groups according to age: those younger than 75 years old (younger group) and those aged 75 years or older (older group). We analyzed the clinical data of the two groups retrospectively. RESULTS: Among the 116 patients analyzed, 45 (38.8%) were in the older group. Regarding comorbidity, only cardiac disease was significantly more common in the older patients; however, the cardiac function of the two groups was identical. There were no significant differences in the prevalence of kidney and lung disease, but renal function was significantly deteriorated and the incidence of the mixed ventilatory defect was significantly greater in the older group. The overall 5-year survival rates for the younger and older groups were 52.4% vs. 50.4% of all cholangiocarcinoma patients (p = 0.458), 42.4% vs. 51.3% of those with hilar cholangiocarcinoma (p = 0.718), and 69.0% vs. 49.1% of those with distal cholangiocarcinoma (p = 0.534), respectively. CONCLUSIONS: Improved survival after surgery can be expected in well-selected older cholangiocarcinoma patients. Comorbidities were not necessarily reflected in organ function, with precise organ function assessment being more important when selecting surgical candidates.
Authors: K Kamposioras; A Anthoney; C Fernández Moro; A Cairns; A M Smith; C Liaskos; C S Verbeke Journal: Br J Surg Date: 2014-01 Impact factor: 6.939