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Purpose: This study assessed the diagnostic accuracy of C-reactive protein (CRP) after gastroesophageal cancer resection for postoperative inflammatory complications (PIC). Methods: The clinical data and CRP values of patients operated on for gastroesophageal cancer surgery between 1997 and 2009 were retrospectively analyzed. The results of this study were compared with published data using a meta-analytic approach for diagnostic outcomes. Results: Of 210 patients included in the study, 59 developed PIC (28.1 %; 95 % CI: 22.5-34.5 %). On the postoperative day (POD) 4 and 7, CRP had the best diagnostic accuracy for PIC (AUC 0.77; 95 % CI, 0.64-0.91, AUC 0.81; 95 % CI, 0.71-0.91). Using a cut-off value of 141 mg/L (95 % CI, 131-278 mg/L) for CRP on POD 4, the sensitivity was 0.78 (95 % CI, 0.55-0.91), the specificity was 0.70 (95 % CI, 0.53-0.83) and the NPV was 0.89 (95 % CI, 0.77-0.95). The in-hospital mortality rate was 3.3 % (95 % CI, 1.5-6.9 %). In a diagnostic meta-analysis that included two additional studies, CRP had a significant predictive value after POD 3. Conclusion: There is limited evidence for the diagnostic accuracy of CRP levels for PIC after gastroesophageal cancer surgery. CRP levels on POD 4 might be useful to rule out PIC, but its diagnostic accuracy is moderate at best. For clinical routine use CRP levels are clearly not sufficient to predict PIC and have to be interpreted in the context of the whole clinical picture. [ABSTRACT FROM AUTHOR]

Background: The aim of the present study was to evaluate whether serum C-reactive protein (CRP) is a useful predictor of early post-operative complications, particularly of intestinal leaks after laparoscopic Roux-en-Y gastric bypass (LRYGB) surgery. Methods: The present study was a retrospective analysis of a prospectively maintained database with 809 patients who underwent LRYGB from 2002 until 2011. For 410 of these patients, at least one CRP measurement within the first seven post-operative days was available. The diagnostic value was determined by the area under the curve (AUC) of the receiver operating characteristic (ROC) curve. Results: Forty-nine of 410 patients (12.0 %; 95 % confidence intervals [95 % CI], 9.2-15.5 %) developed surgery-related complications. Leaks occurred in 17 patients (4.1 %; 95 % CI, 2.6-6.5 %) at a median of 5 days after surgery. CRP levels 2 days after surgery showed the highest diagnostic value for post-operative complications (AUC, 0.74; 95 % CI, 0.60-0.89). Sensitivity was 0.53 (95 % CI, 0.31-0.74) and specificity was 0.91 (95 % CI, 0.79-0.96) on day 2 (cutoff level, 229 mg/l). The sensitivity for intestinal leaks was 1.00 (95 % CI, 0.51-1.00). Conclusion: CRP on post-operative day 2 is a valuable predictor of post-operative complications, in particular intestinal leaks. Radiological imaging studies for intestinal leaks could be restricted to patients with CRP values exceeding 229 mg/l. [ABSTRACT FROM AUTHOR]

Background: Epidural analgesia (EA) is effective for postoperative pain relief and results in an earlier recovery from postoperative paralytic ileus. This study evaluated the influence of epidural analgesia on the postoperative 30-day mortality and morbidity after open colorectal cancer resection.Methods: A retrospective observational study was performed at a single, tertiary hospital. All patients with an open colorectal cancer surgery between 1991 and 2008 were identified from the hospital database.Results: Of the 1,470 patients included in the study, 838 (57.0%) received an EA. Mortality was lower after EA (1.5% vs. 5.7%, p < 0.001). Risk of pneumonia was reduced after EA (odds ratio (OR), 0.45; 95% confidence interval (CI), 0.28-0.74; p = 0.001), but not the risk of anastomotic leakage (OR, 1.18; 95% CI, 0.76-1.81; p = 0.465) or surgical site infections (OR, 1.09; 95% CI, 0.74-1.60; p = 0.663). A subgroup analysis of 427 patients operated on after 2002 (reflecting improved perioperative management) yielded similar results. However, no significant reduction in mortality was observed in the subgroup analysis.Conclusion: For patients with open colorectal cancer surgery, the application of EA leads to a reduction in pneumonia. Although this is only a retrospective study, it strongly supports the use of EA. [ABSTRACT FROM AUTHOR]

Background: A new surgical technique, the Perineal Stapled Prolapse resection (PSP) for external rectal prolapse was introduced in a feasibility study in 2008. This study now presents the first results of a larger patient group with functional outcome in a mid-term follow-up. Methods: From December 2007 to April 2009 PSP was performed by the same surgeon team on patients with external rectal prolapse. The prolapse was completely pulled out and then axially cut open with a linear stapler at three and nine o'clock in lithotomy position. Finally, the prolapse was resected stepwise with the curved Contour® Transtar™ stapler at the prolapse's uptake. Perioperative morbidity and functional outcome were prospectively measured by appropriate scores. Results: 32 patients participated in the study; median age was 80 years (range 26-93). No intraoperative complications and 6.3% minor postoperative complications occurred. Median operation time was 30 minutes (15-65), hospital stay 5 days (2-19). Functional outcome data were available in 31 of the patients after a median follow-up of 6 months (4-22). Preoperative severe faecal incontinence disappeared postoperatively in 90% of patients with a reduction of the median Wexner score from 16 (4-20) to 1 (0-14) (P < 0.0001). No new incidence of constipation was reported. Conclusions: The PSP is an elegant, fast and safe procedure, with good functional results. [ABSTRACT FROM AUTHOR]

Body packing is a common method for illegal drug trafficking. Complications associated with body packing can be severe and even lead to rapid death. Thus, a timely diagnosis is warranted. As most body packers initially do not show any symptoms, making a correct diagnosis can be rather challenging. We describe a case of a 41-year-old male, who was admitted with an epileptic seizure and who turned out to be a cocaine intoxicated body packer. Due to neurological and cardiovascular deterioration an emergency surgery was performed. Four bags of cocaine could be removed. We discuss the current management regimen in symptomatic and asymptomatic body packers and highlight pearls and pitfalls with diagnosis and treatment. [ABSTRACT FROM AUTHOR]