Esophagojejunostomy Research Articles

Esophagojejunostomy after total gastrectomy for caustic injuries

The objective of the study was to compare outcomes of emergency esophagogastrectomy (EGT) and total gastrectomy with immediate esophagojejunostomy (EJ) in patients with full-thickness caustic necrosis of the stomach and mild esophageal injuries. After caustic ingestion, optimal management of the esophageal remnant following removal of the necrotic stomach remains a matter of debate. Between 1987 and 2012, 26 patients (men 38%, median age 44 years) with isolated transmural gastric necrosis underwent EGT (n = 14) or EJ (n = 12). Early and long-term outcomes of both groups were compared. The groups were similar regarding age (P = 0.66), gender (0.24), and severity of esophageal involvement. Functional success was defined as nutritional autonomy after removal of the jejunostomy and tracheotomy tubes. Emergency morbidity (67% vs. 64%, P = 0.80), mortality (17% vs. 7%, P = 0.58), and reoperation rates (25% vs.14%, P = 0.63) were similar after EJ and EGT. One patient (8%) experienced EJ leakage. One patient in the EJ group and 13 patients in the EGT group underwent esophageal reconstruction (P < 0.0001). Aggregate in hospital length of stay was significantly longer in patients who underwent EGT (median 83 [33-201] vs. 36 [10-82] days, P = 0.001). Functional success after EJ and EGT was similar (90% vs.69%, P = 0.34). Immediate EJ can be safely performed after total gastrectomy for caustic injuries and reduces the need of further esophageal reconstruction.

Totally Laparoscopic Total Gastrectomy Using Intracorporeally Hand-Sewn Esophagojejunostomy

PurposeLaparoscopic total gastrectomy (LTG) for gastric cancer is still uncommon because of technical difficulties, especially in esophagojejunostomy (EJ). There are many reports for various laparoscopic procedures of EJ using linear or circular staplers. On the other hands, there has been no report for hand-sewn anastomosis. We report successfully performed intracorporeally hand-sewn EJ after LTG.Materials and MethodsThe clinicopathologic data and short-term surgical outcomes of 6 patients who underwent totally laparoscopic total gastrectomy for upper gastric cancer from December 2010 and July 2011 were retrospectively reviewed.ResultsThe mean age was 66.5 years and mean body mass index (kg/m2) was 24.6. All patients had medical comorbidities. The mean patient ASA score was 2.17. Among the 6 patients, previous abdominal operation was performed for 2 patients and combined operation was performed for 3 patients. The mean blood loss, operation time, and EJ anastomosis time was 130 ml, 379.7 minutes, and 81.5 minutes, respectively. The mean time to first flatus, first oral intake, and postoperative hospital stay was 3.0, 3.0, and 12.5 days, respectively. There was no 30-day mortality case. Postoperative aspiration pneumonia and multiple periventricular lacunar infarctions developed in 1 patient. There were no anastomosis-related complications and other major surgical complications.ConclusionsWhen the intracorporeal anastomotic technique becomes popular in LTG the intracorporeally hand-sewn EJ may be accepted as one method among the various laparoscopic procedures of EJ.

Side-to-side esophagojejunostomy during totally laparoscopic total gastrectomy for malignant disease: a multicenter study

Esophagojejunostomy (EJS) represents the most difficult steps during totally laparoscopic total gastrectomy (TLTG). Over the past few years, several techniques have been developed. This study aimed to evaluate the feasibility and surgical outcomes of the laparoscopic intracorporeal side-to-side EJS during TLTG used to treat malignant disease of the stomach. This study was conducted from June 2001 to December 2006 at three different institutions. Data were collected from patients' medical notes, and a database was established that recorded gender, age, American Society of Anesthesiology (ASA) classification, tumor site, operative duration, time required for anastomosis, length of hospital stay, morbidity, mortality, tumor node metastasis (TNM) staging, grading, type of procedure performed, type of lymphadenectomy, conversion rate, reason for conversion, histology type, reoperation rate, reason for reoperation, time required for closure of leak, flatus time, time enteral feeding started, morbidity, and mortality. In this study, 56 totally laparoscopic gastrectomies (TLGs) (83.6%) and 11 totally laparoscopic degastrogastrectomies (TLDGs) (16.4%) with intracorporeal side-to-side EJS were performed. The average operating time was 249 min (range, 195-349 min). The average time required for both anastomoses was 44 min (17.7% of the average total time). The conversion rate was 10.4%, and the reoperation rate was 13.4%. The mean hospital stay was 12.4 days (range, 8-45 days). The major complications comprised four anastomotic leakage (6%), five postoperative bleeding (7.5%), and two duodenal stump leakage (3%). Most of the patients (91%) were enteral fed on day 6. The mean time for closure of leaks was 12 days (range, 4-18 days). The minor complications comprised two esophagojejunal anastomotic strictures (3%) subsequently treated by endoscopic dilatation. There was one death (1.5%), which occurred within 45 postoperative days. Laparoscopic intracorporeal side-to-side EJS is a safe and feasible technique. It represents a valid method for performing a reconstruction of the digestive tract in laparoscopic surgery after TLG, especially in presence of a narrow esophagus.

Emphysematous gastritis associated with severe vascular disease

Introduction: Emphysematous gastritis is a rare form of gastritis that results from infection of the stomach wall by gas-forming organisms. Diagnosis of emphysematous gastritis is based on the clinical presentation of an acute abdomen with systemic toxicity and on radiographs/CT scans demonstrating gas bubbles within the stomach wall. Only by prompt diagnosis and treatment can mortality be avoided. Clinical Picture: We present a 51-year-old African American female who developed severe abdominal pain following exploration of femoral artery for a repair of pseudoaneurysm. CT scans revealed linear gas densities within the thickened gastric wall and portal venous air. Treatment: The patient was started on broad-spectrum antibiotics and taken to the operating room for exploration, and she underwent a total gastrectomy with Roux-en-Y esophageal jejunostomy reconstruction. Outcome: She responded well and was discharged home. Conclusion: The optimal therapy has not been defined; however, antimicrobial chemotherapy and surgery, when appropriate, may improve survival rates.

Roux-en-Y Reconstruction for Failed Fundoplication

BackgroundRedo fundoplication has acceptable outcomes in patients with failed previous fundoplications. However, a subset of patients require Roux-en-Y (RNY) reconstruction for symptom relief. AimThe aim of this study was to demonstrate safety and efficacy of RNY reconstruction for failed fundoplications. MethodRetrospective review of data on patients who underwent short-limb RNY gastrojejunostomy (GJ) or esophagojejunostomy (EJ) between the years 2005 and 2007 was performed. ResultsTwenty-two patients underwent RNY reconstructions. Fourteen (64%) patients had one, six (27%) patients had two, and 2 (9%) patients had three previous anti-reflux procedures. RNY GJ was performed in 18 patients and EJ in four patients. Gastrectomy was performed in 13 of these patients. Seven patients (32%) had ten major or minor complications within the 30-day postoperative period, without any mortality observed. At a mean follow-up of 23 months, completed in 21 of these patients (95%), the average heartburn score was 0.38 (range, 0–2). The average regurgitation score was 0.23 (range, 0 to2) and the average dysphagia score was 0.7 (range, 0–2). The mean postoperative BMI was 25.4 compared to a preoperative BMI of 31. ConclusionRNY reconstruction with GJ or EJ for failed anti-reflux procedures is a safe, valid surgical option in difficult situations, where a redo fundoplication is either non-feasible or expected to fail. However, it is associated with higher morbidity.

Consequence alimentary reconstruction in nutritional status after total gastrectomy for gastric cancer.

AIM:To investigate the effect of gastroenteric reconstruction on the nutritional status of patients with gastric cancer after total gastrectomy.METHODS: From 1989-1994, nutritional status was studied in 24 patients, including 12 patients with the gastric reservoir and pyloric sphincter reconstruction (GRPS), 7 with Braun's esophago-jejunostomy (EJ) and 5 with Lawrance's Roux en Y reconstruction (RY).The ability of these patients to ingest and absorb the amount of nutrients was examined and compared, and metabolic balance test was performed to compare the efficiency of those patients to accumulate and use the absorbed nutrients.RESULTS:In the controlled hospital situation, the amount of food ingested by all the patients was greater than that required for maintenance of ideal body weight. In direct contrast, food intake in most patients with EJ or RY reconstruction significantly decreased when the patients returned home and that in EJ patients it was the lowest. The overgrowth of anaerobic bacteria was found in the jejunum in the patients with EJ and RY, due mainly to food stasis in the duodenum or in the Roux limb,caused by the operative procedure itself. In patients with GRPS,because of restoring of the alimentary continuity according to the normal digestive physiologic characters, all the nutritional parameters could fall in the normal range.CONCLUSION:The most common mechanism responsible for postoperative malnutrition was inadequate food intake. Having solved the problem of alkaline reflux esophagitis, it is imperative to preserve the duodenal food passage to reduce malabsorption and other complications after total gastrectomy.

Spectrum of glandular differentiation in experimental carcinoma of the esophagus induced by 2,6-dimethylnitrosomorpholine under the influence of esophagojejunostomy

To investigate the influence of reflux esophagitis (RE) on the glandular differentiation of carcinomas of the esophagus induced by 2,6-dimethylnitrosomorpholine (2,6-DMNM), a study was carried out using 4 experimental groups and 2 control groups of 8-week-old Sprague-Dawley rats, each consisting of 20 males and 20 females. An esophagojejunostomy (EJ) with gastric preservation was performed in two groups of animals. Fifteen days thereafter the potent esophagotropic carcinogen 2,6-DMNM was subcutaneously injected, once a week for life, at doses of 1/100 and 1/10 of the 50% lethal dose in each group respectively. The result was a spectrum of carcinomatous tumors mainly developing in the lower half of the esophagus, which were thoroughly investigated by serial sectioning, staining for mucins, and in selected cases by electron microscopy. They were classified as follows: 16 pure squamous cell carcinomas (SCC), 5 SCC with focal mucous or glandular differentiation (FGD), 11 pure adenocarcinomas (ADC), and 12 ADC with areas of squamous cell differentiation (SCD). By contrast, in 2 similar experimental groups in which the previous EJ was not performed, 15 animals showed SCC of the pure type, without evidence of mucous or glandular differentiation. No tumors were observed in the two control groups without carcinogen treatment. Of these, the group that underwent EJ showed reflux esophagitis. In conclusion, the tumors of the esophagus induced by 2,6 DMNM under the influence of EJ are not only pure ADC and pure SCC, as we have previously reported, but also intermediate tumors showing either SCC with focal mucous or glandular differentiation (SCC + FGD) or ADC with areas of squamous cell differentiation (ADC + SCD). These intermediate tumors resemble the adenosquamous carcinoma of the esophagus seen in humans.

Nutritional effects of postgastrectomy reconstruction: a clinical evaluation.

To evaluate the nutritional benefits of a jejunal pouch vs. esophagojejunostomy following total gastrectomy, we reviewed 24 consecutive cases of total gastrectomy: 14 males and 10 females, 39 to 85 years of age (mean 66.6 y.) undergoing 9 jejunal pouches (JP) and 15 Roux-en-Y esophagojejunostomy (EJ). Indications for surgery included 15 adenocarcinomas, 3 lymphomas, 1 leiomyoma, and 5 hemorrhagic gastritis. The operative mortality was 12.5%. One JP patient was lost to follow-up. The mean survival for EJ was 13.3 months and for JP 36 months. Total gastrectomy resulted in persistent weight loss and hypoalbuminemia, and the creation of a jejunal pouch did not seem to improve significantly the nutritional status following total gastrectomy.