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Background: This clinical trial explores the Sigstad score for late dumping syndrome in postoperative patients who have undergone sleeve gastrectomy (SG) or One Anastomosis Gastric Bypass (OAGB). The aims of this study are to investigate the correlations with late dumping syndrome, to evaluate the reliability and validity of the Sigstad score and to discuss a modified scoring system. Methods: The study was conducted at the Obesity Center of the Westküstenklinikum Heide and included 271 patients. Data collection involved conducting interviews, diet diaries and measuring blood glucose levels. Non-parametric tests, logistic regression and McDonald's Omega were the selected statistical approaches. Results: Body Mass Index (BMI) decreased over time (-9.67 kg/m2 at 4 months, -15.58 kg/m2 at 12 months). Preoperatively, the Sigstad score exhibited the highest value, and no occurrences of late dumping syndrome were observed. No significant differences were found in BMI concerning late dumping syndrome or Sigstad score among postoperative patients. Postoperative patients experienced an increase in gastrointestinal symptoms. The reliability test showed a McDonald's omega value of 0.509. The analysis conducted through binary logistic regression indicated dizziness as a significant predictor of late dumping syndrome; however, this finding did not hold up after performing Bonferroni correction. Conclusion: The Sigstad score is not a reliable or valid method for detecting late dumping syndrome after surgery for obesity and metabolic disorders. It is necessary to have alternatives that use objective measures and assess the quality of life, and that these alternatives be validated in large patient cohorts. [ABSTRACT FROM AUTHOR]

The article presents a case study of a 61-year-old man with history of gastroduodenal anastomosis due to septic peritonitis and peptic ulcer.

The article presents a case study of a 53-year-old patient duodenocutaneous fistula was treated with endoscopic vacuum therapy (EVT) with open-pore polyurethanefoam drain (OPD.

Purpose: Re-anastomosis after a Hartmann procedure is associated with a higher morbidity and mortality than other elective colorectal operations. The goal of this comparative study was to evaluate whether laparoscopic reversal is a justified operative approach, although the initial operation is most often an emergency laparotomy. Methods: A retrospective analysis was conducted on data collected on all 70 patients who underwent laparoscopic and open reversal of a Hartmann procedure at the Department of Surgery, University of Schleswig-Holstein, Campus Lübeck, between January 1999 and December 2011. Together with general demographic data, the analysis included the indication for the initial Hartmann procedure, time to reversal, intraoperative findings, the choice of operative method, operating time, postoperative pain control, return of normal bowel function, length of hospital stay, and peri- and postoperative morbidity and mortality. Results: In most patients, the Hartmann procedure was performed after a perforated sigmoid diverticulitis. We were not able to find any statistically significant differences with respect to gender, body mass index (BMI) and American Society of Anesthesiologists classification between the laparoscopic group (LG) ( N = 24 patients) and the open group (OG) ( N = 46). In the LG, patients were significantly younger ( p = 0.019). The median operating time was 210 min (75-245) in the LG, which was significantly longer than in the OG (166 min; 66-230). The statistical analysis of the duration of postoperative analgesic therapy (LG 7 days [-]; OG 12 days [-] ), return to normal diet (LG 3 days [-]; OG 4 days [-] ), return of normal bowel function (LG 3 days [-]; OG 4 days [-] ) and length of hospital stay (LOS) (LG 10 days [-]; OG 15 days [8-163]) detected significant differences in advantage for the LG. Unplanned return to theatre during index admission was only necessary in the OG ( N = 7, 15.2 %). With a median follow-up of 8 months (range 1-20), we observed a comparable number of minor complications in both groups but a significantly higher number of major complications in the OG ( N = 27, 58.7 %) ( p = 0.001). Conversion occurred in three cases (12.5 %). There was no mortality in either of the two groups. Conclusions: This study was able to demonstrate the feasibility of the laparoscopic approach. In terms of postoperative results it should be seen as equivalent to the open procedure. However, the laparoscopic approach requires profound surgical expertise. The indication should be made after a careful risk/benefit analysis for each individual patient. [ABSTRACT FROM AUTHOR]

Purpose: For treatment of rectal prolapse, abdominal approaches are generally offered to younger patients, whereas perineal, less invasive procedures are considered more beneficial in the elderly. The aim of this study was to analyze whether laparoscopic resection rectopexy (LRR) is suitable for older patients. Patients/Methods: Patients who received LRR for rectal prolapse were selected from a prospective laparoscopic colorectal surgery database. Perioperative and long-term outcome were compared between patients <75 years old (group A) and ≥75 years old (group B). Results: Of 154 patients, 111 were in group A and 43 in group B. There was one conversion that occurred in group B. Overall mortality rate was 1.3% ( n = 2). Both patients were in group B (group B, 4.7%; p = 0.079). Differences in major and minor complications between the groups were not significant. Rates of improvement for incontinence were 62.7% (group A) and 66.7% (group B; p = 0.716); for constipation, the rates were 78.9% (group A) and 73.3% (group B; p = 0.832). All recurrences occurred in group A ( n = 10; overall, 10.3%; group A, 13%). After exclusion of patients who had previously received perineal prolapse surgery, recurrence rate was 3.3% overall (group A, 4.3%). Conclusions: This study supports the benefits of LRR for rectal prolapse in elderly patients. Age per se is not a contraindication for LRR. Elderly patients encounter complications slightly more frequently (although not statistically significant) than younger patients. Therefore, a very careful patient selection in the elderly is of paramount importance. However, the long-term outcome does not seem to differ between younger and elderly patients. [ABSTRACT FROM AUTHOR]

Purpose: For a long time, laparoscopic pancreatic surgery was simply a matter of extended diagnostics without a simultaneous resection. Methods: The increase of experience in complex laparoscopic procedures combined with a substantial improvement in technical equipment has led to the possibility of performing pancreatic resections laparoscopically. Results: In contrast to the experimental laparoscopic pancreaticoduodenectomy, laparoscopic distal pancreatectomy has proved its safety and efficacy. Conclusion: In order to avoid splenectomy-associated complications, such as the OPSI-syndrome or formation of abscesses in the splenic area, the spleen-preserving technique is more favorable. Due to ischemia caused by the resection of the splenic vessels, as well as portal hypertension in the long-term follow-up, those vessels should remain untouched. The following article and video describe our approach for laparoscopic spleen-preserving distal pancreatectomy with sparing of the splenic vessels. [ABSTRACT FROM AUTHOR]

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A letter to the editor is presented which discusses the challenges for surgical treatment of rectovaginal fistulas.

Background: Lymphadenectomy is performed to assess patient prognosis and to prevent metastasizing. Recently, it was questioned whether lymph node metastases were capable of metastasizing and therefore, if lymphadenectomy was still adequate. We evaluated whether the nodal status impacts on the occurrence of distant metastases by analyzing a highly selected cohort of colon cancer patients.Methods: 1,395 patients underwent surgery exclusively for colon cancer at the University of Lübeck between 01/1993 and 12/2008. The following exclusion criteria were applied: synchronous metastasis, R1-resection, prior/synchronous second carcinoma, age < 50 years, positive family history, inflammatory bowel disease, FAP, HNPCC, and follow-up < 5 years. The remaining 421 patients were divided into groups with (TM+, n = 75) or without (TM-, n = 346) the occurrence of metastasis throughout a 5-year follow-up.Results: Five-year survival rates for TM + and TM- were 21% and 73%, respectively (p < 0.0001). Survival rates differed significantly for N0 vs. N2, grading 2 vs. 3, UICC-I vs. -II and UICC-I vs. -III (p < 0.05). Regression analysis revealed higher age upon diagnosis, increasing N- and increasing T-category to significantly impact on recurrence free survival while increasing N-and T-category were significant parameters for the risk to develop metastases within 5-years after surgery (HR 1.97 and 1.78; p < 0.0001).Conclusions: Besides a higher T-category, a positive N-stage independently implies a higher probability to develop distant metastases and correlates with poor survival. Our data thus show a prognostic relevance of lymphadenectomy which should therefore be retained until conclusive studies suggest the unimportance of lmyphadenectomy. [ABSTRACT FROM AUTHOR]