Does Intra-Abdominal Infection after Curative Gastrectomy Affect Patients' Long-Term Prognosis? A Multi-Center Study Based on a Large Sample Size
2019
Abstract Background: The objective of the study was to investigate the effects of intra-abdominal infection after curative gastrectomy on the prognosis of patients. Patients and Methods: Data were collected for enrolled patients who underwent curative gastrectomy in two centers; the relationship between intra-abdominal infection and prognosis was analyzed. Results: Of the 5,721 patients in the entire group, intra-abdominal infection occurred in 202 (3.5%) patients. Co-morbidities and duration of surgical procedures ≥240 minutes represented the independent risk factors for intra-abdominal infection. The overall five-year survival of patients with and without intra-abdominal infection was 60.2% and 64.3%, respectively (p = 0.041). After propensity score matching, the five-year overall survival between the two groups was not significantly different (p = 0.909). T staging, N staging, American Society of Anesthesiologists score, and age were independent prognostic factors for the overall survival of patients w...
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