title: Evaluation of treatment strategies for gastric cancer in the elderly according to the number of abnormal parameters on preoperative examination.
abstract: The treatment strategies in patients with gastric cancer aged 80 years or older have not yet been well defined. We examined the incidence of postoperative complications and hospital mortality regarding the preoperative condition of such patients. A preoperative examination included evaluations of the cardiac, pulmonary, renal, and hepatic functions, the presence or absence of anemia, nutritional status, and blood sugar content. The incidence of postoperative complications and hospital mortality were then studied in relation to the number of preoperative abnormal parameters. The incidence of postoperative complications was 37.0%. The rate of hospital mortality was 11.1%. Among the patients with abnormalities in five or more items, the incidence of complications was 76.9% and the rate of hospital mortality was 23.1%. In the patients with an operative time of 4 h or longer, the same incidence was 71.4%. Among the patients who underwent a curative resection, the 5-year survival rate was 92.3%. For elderly gastric cancer patients with abnormalities in five or more items during a preoperative examination and for those showing a poor level of daily life activity, a less invasive treatment modality should be planned. Patients with abnormalities of four or fewer items at a preoperative examination appear to be good candidates for curative resection.
authors.affiliation: Department of General and Gastroenterological Surgery, Osaka Medical College, Takatsuki, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Hara
authors.forename: H
authors.initials: H
authors.lastname: Isozaki
authors.forename: E
authors.initials: E
authors.lastname: Nomura
authors.forename: K
authors.initials: K
authors.lastname: Fujii
authors.forename: S
authors.initials: S
authors.lastname: Sako
authors.forename: N
authors.initials: N
authors.lastname: Tanigawa
mesh_terms: D000203:Activities of Daily Living; D000368:Aged; D000369:Aged, 80 and over; D016022:Case-Control Studies; D013505:Digestive System Surgical Procedures; D006304:Health Status; D017052:Hospital Mortality; D006801:Humans; D015994:Incidence; D008875:Middle Aged; D011183:Postoperative Complications / Q000453:epidemiology*; D011300:Preoperative Care; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000401:mortality / Q000601:surgery*; D015996:Survival Rate; D013997:Time Factors