Langenbeck's archives of surgery
-
Langenbecks Arch Surg · Mar 2007
Effect of pyloric drainage procedures on gastric passage and bile reflux after esophagectomy with gastric conduit reconstruction.
Controversy still exists about the need for pyloric drainage procedures (pyloroplasty or pyloromyotomy) after esophagectomy with esophagogastrostomy and vagotomy. Although pyloric drainage may prevent postoperative delayed gastric emptying, it may also promote bile reflux into the oesophagus. We analysed pyloric drainage methods for their potential effect on gastric outlet obstruction and bile reflux in patients undergoing esophagectomy. ⋯ Pyloric drainage after esophagectomy with gastric conduit reconstruction should be omitted because it does not improve gastric emptying and may favour biliary reflux esophagitis.
-
Langenbecks Arch Surg · Mar 2007
Early outcomes of surgery for small bowel obstruction: analysis of risk factors.
The study aimed to review the etiologies of patients who underwent surgery for small bowel obstruction (SBO) and to evaluate the risk factors affecting the early postoperative outcomes. ⋯ Surgery for SBO is still associated with significant mortality and morbidity. As old age is significantly associated with an increased incidence of strangulation, operative mortality, and complications, this group of patients should be managed with extra cautions to avoid unfavorable outcome of surgery.
-
Langenbecks Arch Surg · Mar 2007
Severe acute lower gastrointestinal bleeding: risk factors for morbidity and mortality.
Many factors can cause morbidity and mortality in patients with severe acute lower gastrointestinal bleeding (LGIB). The objectives of this study are to analyze three aspects related to severe acute LGIB: (1) indications and prognostic factors for urgent surgery, (2) risk factors for morbidity and mortality, and (3) relapse rates. ⋯ It is difficult to predict which patients are going to need urgent surgery in severe acute LGIB; only the presence of hypotension on arrival at the emergency ward would lead us to suspect a negative outcome for the hemorrhage. In severe acute LGIB, morbidity and mortality is high, and this is mainly due to the high level of associated comorbidity and the need for urgent surgery. It is necessary for strict hemodynamic monitoring of the patients at risk if we want to improve outcomes. The bleeding relapse rate is high in LGIB, although generally, it is not severe.