['This study examines the influence of surgical management (elimination of the infectious focus and abdominal lavage) on survival and the inflammatory response in the various compartments of the body: local (abdomen), systemic (blood) and distant organ (lungs).', 'Peritonitis was established in mice by cecal ligation and puncture (CLP). After 24 h, a group was made in which the infected cecum was resected and the abdominal cavity was lavaged (RES), and another group that received no surgical resection (NoRES). Survival was examined over a period of 96 h. Mice were sacrificed at 24 (sham and CLP), 48 and 72 h after CLP to measure inflammatory parameters.', 'Survival was significantly lower is NoRES compared to sham and RES (p = 0.006, p = 0.014, respectively). Intraperitoneal parameters were improved in the RES group compared to sham but results were not significantly different between groups. In plasma, levels of interleukin-6 (IL-6) were decreased in RES (p = 0.048). Accordingly, anti-inflammatory IL-10 in plasma was increased in this group (p = 0.031). In the lung, keratinocyte-derived chemokine (KC) and myeloperoxidase (MPO) was reduced indicating decreased granulocytes accumulation in the lung in the RES group (p = 0.012 and p = 0.004, respectively).'] Does surgical therapy attenuate abdominal and extra-abdominal inflammation in experimental peritonitis?