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Background.The incidence of Lemierre’s syndrome has increased in the past decade. This posttonsillitis complication may be life threatening.Case Presentation.A 19-year-old patient was admitted to Surgical Intensive Care Unit of a French University Hospital for high fever, low blood pressure, and haemoptysis following a sore throat episode. Blood analysis revealed a thrombopenia, an acute renal failure, and an elevated lactate serum.Fusobacterium necrophorumwas found in blood cultures. Computed tomography of the neck and lungs confirmed the diagnosis of Lemierre’s syndrome: pleural effusions, bilateral lung infiltrates, and an internal jugular vein thrombosis. Fluid administration and antibiotic treatment were quickly initiated. Patient left the unit four days after his admission without any organ dysfunction.Conclusion.Lemierre’s syndrome may lead to multiorgan dysfunction and should be rapidly identified.

International audience; BACKGROUND: Pulmonary artery catheters (PACs) are frequently used for monitoring patient temperatures in the intensive care unit. Nevertheless, data regarding the accuracy of these measurements are lacking, and few data testify to the accuracy of temperatures recorded after the PAC has been in place for several days. The absolute values of such measurements are relevant for critical care because patient temperatures are often used as diagnostic criteria for sepsis and antibiotic therapy. We thus hypothesized that the Edwards Lifesciences PAC would accurately measure blood temperature. To test our hypothesis, we compared temperature measurements obtained from PACs inserted in patients for different lengths of time with measurements of a reference platinum resistance thermometer (PRT). METHODS: PACs were removed and analyzed in 39 patients in whom PACs were inserted for 0 to 5 days. The PACs were placed in calibration baths, and 10 consecutive measurements at each of 7 different temperatures were obtained (36°C, 36.5°C, 37°C, 38°C, 38.3°C, 39°C, and 40°C). The temperature measurements obtained using PACs were compared with measurements obtained using a PRT. Bland-Altman statistical analyses were performed. Outliers, defined as PAC temperature measurements that varied more than ±0.3°C from PRT measurements, were identified. We considered a catheter unfit for clinical diagnostic or therapeutic use if ≥15% of data pairs were outliers. RESULTS: A total of 2730 data pairs were analyzed. Overall, the bias was -0.15°C; the precision was +0.13°C; and the limits of agreement were -0.45°C to +0.13°C. The bias and limits of agreement did not differ according to the age of the catheter or the temperature tested. One hundred fourteen data pairs (4.2% [95% confidence interval, 2.0%-6.4%]), involving 13 PACs and mostly from 4 PACs, were outliers. CONCLUSIONS: We conclude that temperature measurements obtained using the Edwards Lifesciences PACs are thus sufficiently accurate to be used for clinical temperature monitoring in critically ill patients

AIM To identify the risk factors for mortality in intensive care patients with postoperative peritonitis (POP). METHODS This was a retrospective analysis using a prospective database that includes all patients hospitalized in a surgical intensive care unit for POP from September 2006 to August 2011. The data collected included demographics, comorbidities, postoperative severity parameters, bacteriological findings, adequacy of antimicrobial therapy and surgical treatments. Adequate source control was defined based on a midline laparotomy, infection source control and intraoperative peritoneal lavage. The number of reoperations needed was also recorded. RESULTS A total of 201 patients were included. The overall mortality rate was 31%. Three independent risk factors for mortality were identified: The Simplified Acute Physiological II Score (OR = 1.03; 95%CI: 1.02-1.05, P < 0.001), postoperative medical complications (OR = 6.02; 95%CI: 1.95-18.55, P < 0.001) and the number of reoperations (OR = 2.45; 95%CI: 1.16-5.17, P = 0.015). Surgery was considered as optimal in 69% of the cases, but without any significant effect on mortality. CONCLUSION The results from the large cohort in this study emphasize the role of the initial postoperative severity parameters in the prognosis of POP. No predefined criteria for optimal surgery were significantly associated with increased mortality, although the number of reoperations appeared as an independent risk factor of mortality.