Short- and long-term results after laparoscopic floppy Nissen fundoplication in elderly versus non-elderly patients.

BACKGROUND: Laparoscopic anti-reflux surgery could be of benefit in a subset of elderly patients with gastroesophageal reflux disease. However, there are few reports that have evaluated the long-term results. This study examined the effects of age on the short- and long-term (for at least 5 years) outcomes after laparoscopic Nissen fundoplication (LNF). PATIENTS AND METHODS: Patients were divided into four groups as follows: young (18-49); adult (50-69); and elderly (70-84), and very elderly (85-91). The database (recorded prospectively) included operating duration, conversion, intra- and early post-operative complication and late outcomes. Mean follow-up was 14.5 years (range 5-24 years). RESULTS: Five hundred and sixty-nine patients met the inclusion criteria: young n = 219 (38.4%); adult n = 248 (43.5%); elderly n = 91 (16.0%) and very elderly n = 11 (1.9%). Hiatal hernia (type I and III) was significantly less frequent in young and adult patients (P < 0.0001). The operation was significantly longer in elderly and very elderly patients (P < 0.001); the use of drains (P < 0.001) and grafts (P < 0.0001) for hiatal hernia repair was less in young and adult patients. The hospital stay, conversion (5.4%), intra-operative and early post-operative complications were not influenced by age. Dysphagia was evenly distributed among the groups. Forty-eight (8.4%) patients had recurrence: 15 in the young group (6.8%), 18 in the adult group (7.2%), 11 in the elderly group (12%) and 4 in the very elderly group (36.3%) (P < 0.0001). CONCLUSIONS: Age does not influence short- and long-term outcomes following LNF. Control of reflux in the elderly is worse than adult patients. Therefore, ageing is a relative contraindication to LNF.

Laparoscopic transhiatal treatment of large epiphrenic esophageal diverticulum.

BACKGROUND: Epiphrenic diverticulum is an uncommon disorder of the distal third of the esophagus. We report the case of a 73-year-old woman with a large symptomatic esophageal epiphrenic diverticulum, diffuse nonspecific esophageal dysmotility, and a hiatal hernia. METHODS: Surgery was indicated by the patient's symptoms, the size of the diverticulum (maximum diameter 10 cm), and the associated esophageal motor disorder. Preoperative study included barium swallow, upper gastrointestinal endoscopy, and esophageal manometry. A laparoscopic transhiatal diverticulectomy associated with a Heller myotomy, hiatoplasty, and a Dor's fundoplication was carried out. The overall operative time was 230 minutes. RESULTS: No intraoperative complications occurred. Gastrografin swallow performed on postoperative day 4 did not show any signs of leakage from the staple line. The postoperative hospital stay was 5 days. The patient was readmitted 10 days after discharge complaining of fever and chest pain. A new Gastrografin swallow demonstrated a small leak from the staple line successfully treated with 3 weeks of total enteral nutrition. CONCLUSION: The laparoscopic approach to epiphrenic diverticulum is feasible. Postoperative Gastrografin swallow is not 100% sensitive in detecting small suture-line leaks if a preexisting esophageal motility disorder is present. In case of late postoperative fever and pleural effusion, a suture-line leak should be suspected. Conservative management of the small suture-line leak should be considered as an effective therapeutic option.

[Intestinal and systemic endotoxaemia after laparotomic or laparoscopic cholecystectomy]. / Permeabilità intestinale ed endotossiemia sistemica dopo colecistectomia laparotomica o laparoscopica.

Since laparoscopic cholecystectomy (LC) is widely recognised as being a "mild" or minimally invasive kind surgery, the aim of this prospective non-randomised study was to investigate the effect of intestinal manipulation on intestinal permeability and endotoxaemia in patients undergoing elective cholecystectomy, comparing the laparoscopic and laparotomic approaches. The intestine is susceptible to operations at remote locations, and the barrier function is altered during intestinal manipulation, leading to bacterial or endotoxin translocation into the systemic circulation. Fifty-three patients undergoing elective cholecystectomy were divided into two groups on the basis of laparotomic (n = 27) or laparoscopic (n = 26) approach. Intestinal permeability was measured preoperatively, and on day 1 and day 3 after surgery using the lactulose/mannitol absorption test. Serial venous samples were taken at 0, 30, 60, 90, 120 and 180 minutes, and at 12, 24 and 48 hours after surgery, for endotoxin measurement using the chromogenic limulus amoebocyte lysate assay. Intestinal permeability was significantly increased on day 1 [0.106 +/- 0.0005 (mean +/- S.E.M.)] in the laparotomic group compared to the preoperative level (0.019 +/- 0.005, p < 0.05) and to the laparoscopic group on day 1 (0.019 +/- 0.005, p < 0.05) which showed no change in comparison with the preoperative level. A significantly higher concentration of systemic endotoxin was detected intraoperatively in the laparotomic group of patients in comparison with the laparoscopic group (p < 0.05). There was significant positive correlation between systemic endotoxaemia and intestinal permeability (rs = 0.958; p = 0.001). An increase in intestinal permeability and degree of systemic endotoxaemia are observed during laparotomic cholecystectomy. This suggets that intestinal manipulation may impair the mucosal barrier function of the gut and contribute to the systemic inflammatory response seen in open cholecystectomy.