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PubMed2005

Laparoscopic treatment of gastroduodenal perforations: comparison with conventional surgery.

BACKGROUND: Laparoscopic techniques have been proposed as an alternative to open surgery for the treatment of peptic ulcer perforation. This study compared the outcome of laparoscopic and open approaches for the repair of gastroduodenal perforations. METHODS: A retrospective review was conducted with 134 consecutive patients treated for gastroduodenal perforations. These patients included 122 with perforated duodenal ulcers, 10 with perforated gastric ulcers, and 2 with iatrogenic duodenal perforations. Whereas 68 patients were treated laparoscopically, 66 patients underwent conventional (open) surgery. RESULTS: Laparoscopic repair was successful in 65 cases (96 %). The mean operating time was shorter with the laparoscopic technique (68 vs 59 min), but the difference was not significant. The duration of postoperative nasogastric aspiration and time to resumed oral intake were shorter in the laparoscopic group (2.6 vs 4.1 days and 4.4 vs. 5.2 days, respectively; p = 0.043). The postoperative analgetic requirements, and overall complications rate were significantly lower after laparoscopic surgery (p = 0.03 and p = 0.004, respectively). There was no statistically significant difference in hospital stay (5.1 vs 6.1 days) or mortality rate between the two procedures. CONCLUSION: Laparoscopic repair of gastroduodenal perforations is a safe alternative treatment offering certain significant short-term advantages.

Adolescent↗
PubMed1997

[The surgical treatment of gastroduodenal ulcers complicated by perforation and hemorrhage].

Medical histories of 67 patients with perforation of gastroduodenal ulcers combined with gastroduodenal hemorrhage were analyzed. The frequency of this complication makes 7.5% of all patients with perforated peptic ulcers. High mortality rate is thought to result from wrong diagnosis and inadequate operation. Best results were obtained when truncal bilateral subdiaphragmatic vagotomy was used in combination with some pyloroplasty techniques. Resection of the stomach is known to be dangerous because of frequent complications often leading to death. Operations aimed at the arrest of hemorrhage and liquidation of peritonitis are indicated to patients in critical state. X-ray examination of the abdomen and fibrogastroduodenoscopy allowed the combination of perforation and hemorrhage to be diagnosed in due time in all the patients.

Chronic Disease↗
PubMed1992

The influence of urinary diversion on experimental gastrocystoplasty.

Gastrocystoplasty is used to augment the bladder of patients with decreased renal function to prevent development or worsening of metabolic acidosis. We recently observed a perforated peptic ulcer in the gastric portion of a defunctionalized gastrocystoplasty. We postulated that the lack of buffering action of urine precipitated peptic ulcer disease in the gastrocystoplasty. To explore this possibility further, we conducted an experiment. In 12 adult female mongrel dogs (weight 15 to 26 kg.) the bladder was divided into right and left segments. One kidney was removed and both hemibladders were capped with a vascularized segment of gastric body. Thus, 1 side (wet) remained exposed to urine, while the other side (dry) was drained to the abdominal wall with a cystostomy tube. The animals were divided into 2 groups: 9 in group 1 received no drugs to modify gastric secretion and 3 in group 2 received a hydrogen (H2) blocker. Three animals in group 1 had perforation of the vesical part of the dry gastrocystoplasty 2 to 3 weeks postoperatively and were sacrificed. The others were sacrificed 3 to 6 weeks postoperatively. Serum gastrin levels remained normal in all animals. Gross and histological examinations of the augmented bladders in group 1 revealed ulcerations of the bladder segment of the wet and dry gastrocystoplasties but the lesions were more numerous and prominent on the dry side in all animals, particularly those in which the perforations occurred. A peptic ulcer was noted in the gastric portion of the dry gastrocystoplasty in 1 animal. The bladder epithelium of the dry gastrocystoplasty showed glandular metaplasia in several animals in this group. In group 2 the wet gastrocystoplasty showed normal histology except in 1 dog that had mild inflammation and focal superficial ulceration in the vesical portion. On the other hand, the dry gastrocystoplasty showed severe inflammation and ulcerations in 2 animals, and mild inflammation of the vesical portion in 1. There were no perforations in this group. This experiment demonstrates that gastrocystoplasty produces cystitis but that these changes are more prominent in the absence of urine, as indicated by the severity of the lesions, perforations and metaplasia. Peptic ulcer disease occurred in the gastric portion of the dry gastrocystoplasty in 1 animal. The use of H2 blockers decreases the incidence of ulceration in wet gastrocystoplasty but it seems to have less influence on the ulceration of dry gastrocystoplasty. Clinicians must be alerted to the risk of perforation of dry gastrocystoplasty.

Animals↗