Surgical site infections after abdominal surgery: incidence and risk factors. A prospective cohort study.

BACKGROUND: Abdominal surgeries have high rates of surgical site infections (SSIs), contributing to increased morbidity and mortality and costs for hospitalization. The aim of this study was to determine the SSI incidence rates and risk factors after abdominal surgeries. METHODS: This prospective cohort study included all patients undergoing abdominal surgeries between 2005 and 2007 in the Western Galilee Medical Center in Nahariya, Israel. SSI incidence rates were calculated per 100 operations. Odds ratios (ORs) were estimated for each risk factor using univariate and multivariate analyses by logistic regression models. RESULTS: Among 302 patients in the study cohort, the total SSI incidence rate was 22.2%. The univariate analysis defined 13 variables significantly associated with SSI: age > 60 years, lower functional status, diabetes mellitus, congestive heart failure, immunocompromising underlying disease, treatment with chemotherapy and other immunosuppressive medications, impaired immune system open cholecystectomy, laparotomy, an American Society of Anesthesiologists (ASA) score > 2, drain insertion, and 'dirty wound' classification. In multivariate regression analysis, treatment with immunosuppressive medications (OR = 2.5, 95% confidence interval (CI) = 1.099-143.443), open cholecystectomy (OR = 2.25, 95% CI = 2.242-40.109), and dirty wound classification (OR = 2.179, 95% CI = 3.80-20.551) were significantly associated with SSI. CONCLUSIONS: The significant risk factors defined should be addressed preoperatively to decrease the risk for SSI. Wound surveillance in the post-discharge period is necessary for correct estimation of SSI rates.

[Young man with gunshot wound (GSW)--what killed Ernst vom Rath?].

On the morning of November 7, 1938 vom Rath, a diplomat at the German embassy in Paris, was shot by Herschel Grynzspan, a Jewish teenager. Of the 5 shots fired, 2 hit vom Rath, one in the right shoulder and one in the abdomen. He was rushed to Alma Women's Hospital near the embassy, where emergency surgery was undertaken. Two days later his condition deteriorated rapidly and succumbed 55 hours after the shooting. It is believed that the assassination triggered the "Kristallnacht"--the organized Nazi pogrom against Jews across Germany. Based on the Alma hospital registry, autopsy findings and articles from recent years, the course of his condition and possible cause of his death are discussed. The possibility of malpractice, and even medical fraud, which led to his death are also mentioned.