Routine surveillance endoscopy before and after sleeve gastrectomy?

There is no consensus when it comes to the necessity of an oeso-gastroduodenal fibroscopy (OGDF) before and after bariatric surgery. Many reports expressed the preoccupations about a gastroesophagal reflux disease (an acute risk of Barrett's esophagus) and its consequences after a sleeve gastrectomy (SG) and the risk of leaving a premalignant lesion in an excluded stomach after a Roux-en-Y gastric bypass. The International Federation for the Surgery of Obesity and Metabolic Disorders recommends a surveillance endoscopy, routinely after a SG. After review of the literature, we set out the arguments in favor of performing a systematic preoperative and post-operative OGDF.

Delayed surgery in a patient with pneumococcal peritonitis and bacteremia secondary to perforation of gastroduodenal ulcer: A case report.

RATIONALE: Very few cases of secondary peritonitis caused by Streptococcus pneumoniae have been described in the literature, and they have been found to occur mostly in patients with predisposing factors. Here, we report the case of an elderly patient who developed pneumococcal peritonitis secondary to perforation of gastroduodenal ulcer. PATIENT CONCERNS: An 82-year-old man was admitted to intensive care unit (ICU) for septic shock with cardiac impairment 1 day after arriving in the Emergency Department. DIAGNOSES: The patient presented with pneumococcal bacteremia and pneumococcal antigenuria. No abdominal defense was found on examination. A computed tomography scan revealed pneumoperitoneum and peritoneal effusions. INTERVENTIONS: The patient was treated with effective empiric antibiotic therapy, and delayed surgery. OUTCOMES: The patient gradually improved and was discharged from ICU on day 14. The ultimate outcome was unfavorable, with death occurring on day 28. LESSONS: This rare infection can occur in elderly patients even in the absence of other predisposing factors. Secondary peritonitis may be suspected in patients with positive pneumococcal antigenuria or unexplained pneumococcal bacteremia, especially if an asthenic form is possible.

The impact of preoperative radiochemotherapy on survival in advanced esophagogastric junction signet ring cell adenocarcinoma.

BACKGROUND: Signet ring cell (SRC) tumors have a worse prognosis when compared with non-SRC tumors, and neoadjuvant chemotherapy has been suggested to be an ineffective treatment strategy. Preoperative radiochemotherapy, of already proven efficacy for esophagogastric junction adenocarcinomas (EGJA), could be an alternative neoadjuvant strategy for SRC EGJA. The aim of this retrospective study was to evaluate the survival impact of preoperative radiochemotherapy on patients with advanced resectable SRC EGJA. METHODS: Of 3,010 patients registered in 21 French centers between January 1997 and January 2010, 2,670 underwent surgical resection, of whom 97 patients had a stage III SRC EGJA treated by either neoadjuvant radiochemotherapy followed by surgery (group RCT, n = 23) or primary surgery (group S, n = 74). RESULTS: Groups were comparable by age, sex, American Society of Anesthesiologists score, malnutrition, and cTNM stage. There was evidence of significant tumoral (p = 0.003), nodal (p < 0.001), and pTNM (p < 0.001) downstaging after radiochemotherapy. In group RCT and group S, 3-year overall survival was 51% and 21% (p = 0.002), respectively, with disease recurrence rate of 30.4% versus 59.5% (p = 0.015), respectively. In multivariate analysis the sole independent favorable prognostic factor identified was the administration of neoadjuvant radiochemotherapy (hazard ratio 0.41, p = 0.020). CONCLUSIONS: In the setting of locally advanced SRC EGJA, neoadjuvant radiochemotherapy is responsible for tumoral downstaging, reduced disease recurrence, and improved patient survival. A strategy of preoperative radiochemotherapy should be implemented in clinical practice to treat advanced SRC EGJA.