Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract
-
J. Gastrointest. Surg. · Sep 2014
Multicenter StudyClinical outcomes and prognostic factors after surgery for non-occlusive mesenteric ischemia: a multicenter study.
To date, no large-scale study has been undertaken to understand the clinical features of non-occlusive mesenteric ischemia (NOMI) after surgery. We thus performed a multicenter investigation to clarify the clinical outcomes and prognostic factors of NOMI. ⋯ Currently, NOMI surgery has a 45% mortality rate. POSSUM scores can be used to predict the clinical outcome of patients who receive NOMI surgery.
-
J. Gastrointest. Surg. · Sep 2014
Comparative StudyEndoscopic versus bedside electromagnetic-guided placement of nasoenteral feeding tubes in surgical patients.
Nasoenteral tube feeding is often required in surgical patients, mainly because of delayed gastric emptying. Bedside electromagnetic (EM)-guided tube placement by specialized nurses might offer several advantages (e.g., reduced patient discomfort and costs) over conventional endoscopic placement. The aim of this study was to compare the success rate of EM-guided to endoscopic placement of nasoenteral feeding tubes in surgical patients. ⋯ Bedside EM-guided placement of nasoenteral feeding tubes by specialized nurses did not differ from endoscopic placement by gastroenterologists regarding feasibility and safety in surgical patients with unaltered upper gastrointestinal anatomy.
-
J. Gastrointest. Surg. · Sep 2014
Multicenter Study Comparative StudyA multi-institutional analysis of open versus minimally-invasive surgery for gastric adenocarcinoma: results of the US gastric cancer collaborative.
Surgical experience with minimally invasive surgery (MIS) has increased; however, published reports on MIS resection of gastric adenocarcinoma are limited. ⋯ An MIS approach to gastric cancer was associated with adequate lymph node retrieval, a high incidence of R0 resection, and comparable long-term oncological outcomes versus open gastrectomy.
-
J. Gastrointest. Surg. · Sep 2014
Multicenter StudyPerioperative blood transfusion is associated with decreased survival in patients undergoing pancreaticoduodenectomy for pancreatic adenocarcinoma: a multi-institutional study.
In this multi-institutional study of patients undergoing pancreaticoduodenectomy for pancreatic adenocarcinoma, we sought to identify factors associated with perioperative transfusion requirement as well as the association between blood transfusion and perioperative and oncologic outcomes. ⋯ This multi-institutional study represents the largest series to date analyzing the effects of perioperative blood transfusion on patient outcomes following pancreaticoduodenectomy for pancreatic adenocarcinoma. While blood transfusion was not associated with increased rate of infectious complications, allogeneic blood transfusion did confer a negative impact on disease-free and overall survival.
-
J. Gastrointest. Surg. · Sep 2014
Prognostic factors for postoperative morbidity and tumour response after neoadjuvant chemoradiation followed by resection for rectal cancer.
In patients with locally advanced rectal cancer treated with neoadjuvant chemoradiation followed by rectal resection, postoperative morbidity is a significant clinical problem. Pathologic complete tumour response seems to give the best prognosis in the long term. Little is known about the factors that are associated with postoperative complications and pathologic complete response. The aim of this retrospective study was to identify and describe these factors. ⋯ Neoadjuvant chemoradiation followed by rectal resection is associated with significant postoperative morbidity but minimal postoperative mortality. A complete response rate of 22% was achieved.