Physiological parameters for Prognosis in Abdominal Sepsis (PIPAS) Study: a WSES observational study.

Background: Timing and adequacy of peritoneal source control are the most important pillars in the management of patients with acute peritonitis. Therefore, early prognostic evaluation of acute peritonitis is paramount to assess the severity and establish a prompt and appropriate treatment. The objectives of this study were to identify clinical and laboratory predictors for in-hospital mortality in patients with acute peritonitis and to develop a warning score system, based on easily recognizable and assessable variables, globally accepted.

Effect of inhaled and intravenous lidocaine on inflammatory reaction in endotoxaemic rats.

Background And Objective: Systemically administered lidocaine has been shown to have anti-inflammatory properties. Inhalation is an attractive way of application because of high pulmonary compound concentrations and potentially fewer systemic side effects. The aim of this study was to clarify whether inhaled or, likewise, intravenous lidocaine can attenuate the inflammatory response in a model of experimental endotoxaemia in the rat.