Introduction We investigated health-related quality of life (HRQoL) and persistent symptoms of post-traumatic stress disorder (PTSD) in long-term survivors of acute respiratory distress syndrome (ARDS). We wished to evaluate the influence of PTSD on HRQoL and to investigate the influence of perceived social support during intensive care unit (ICU) treatment on both PTSD symptoms and HRQoL.

Introduction: Bleeding during liver surgery is often routinely controlled by the Pringle maneuver consisting in the temporary clamping of hepatic artery, portal vein, and bile duct. This study aimed at investigating a possible influence of the Pringle maneuver on tissue hypoxia during liver resection.Methods: Twenty-five consecutive patients undergoing elective liver resection were prospectively randomized either to be treated with the Pringle maneuver (Pringle group, n = 14) or without clamping (Controls, n = 11). Blood lactate levels, pyruvate levels, and hepatic vein oxygen saturation were monitored perioperatively.Results: Patients were comparable with respect to resection time, intraoperative blood loss, and duration of surgery. The Pringle maneuver induced a significant increase in arterial lactate levels during liver resection when compared to Controls (2.6 ± 0.3 vs 1.8 ± 0.2 mmol/l; p < 0.05). Further, the Pringle maneuver significantly increased hepatic venous lactate (3.3 ± 0.3 vs 1.6 ± 0.3 mmol/l; p < 0.05) and lactate/pyruvate ratio in hepatic venous blood (43 ± 8 vs 21 ± 5; p < 0.05) during surgery. This was paralleled by a temporal decrease in hepatic venous oxygen saturation in the Pringle group (61 ± 4 vs 73 ± 4%; p < 0.05).Conclusion: Our findings demonstrate that liver metabolism and tissue oxygenation were markedly affected by occlusion of the liver hilus. Restricting the use of the Pringle maneuver to cases with severe bleeding might therefore be beneficial in patients undergoing liver resection.

In this single-centre retrospective cohort study, infusion of low molecular weight 6% HES 130/0.4 during and after renal transplantation was found to have no significant negative effect upon the rate of DGF.

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A strong tendency toward body enhancement and body forming in western industrial societies makes it more likely for each anesthesiologist to get involved in the care of bodybuilders. These patients quite frequently consume androgenic anabolic steroids, human growth hormone and other drugs or substances which are believed to accelerate muscle gain. Cardiovascular, hepatic, psychiatric, hormonal and infectious side effects or complications are common and rarely monitored by health care professionals. The anesthesia risk is not exactly known but seems to be determined mainly by cardiovascular events like myocardial ischemia and dysrhythmias.