A simple predictive rule based on age and alarm features is similarly effective to the more complex ASGE guidelines in selecting patients for EGD. Regression and ANN models may be useful in identifying a relatively small subgroup of patients at higher risk of cancer.
After the use of surgical staplers had become widespread, the number of colonic postoperative stenoses was observed to have increased. Nevertheless, the clinical relevance of this observation is minimal since only 2-5% of the patients complain of chronic constipation or obstruction symptoms. In such cases medical therapy is somewhat troublesome, and surgical treatment always implies a major operation. Endoscopic dilation has proved to be a reliable, simple, and safe therapeutic alternative. Forty-two patients with evidence of stenosis of either colocolic or colorectal anastomosis underwent mechanical or pneumatic dilation in our unit: 19 patients with a temporary diverting stoma were dilated before the colostomy was removed; in the remaining 23 cases, treatment was given according to the patients' symptoms or because it was not possible to pass the anastomosis with an endoscope. The overall failure rate was 2.4%, and no morbidity or mortality was found. When the percentages of patients successfully treated in one session alone were compared (76.9% versus 51.8%), balloon dilation was found to be more effective than bougienage. In our opinion, endoscopic dilation represents the mainstay of treatment of colonic anastomotic strictures, with surgery being reserved for the rare failures, when recurrence of cancer should be suspected.
Elderly patients are at increased risk for peptic ulcer and cancer. Predictive factors of relevant endoscopic findings at upper endoscopy in the elderly are unknown. This was a post hoc analysis of a nationwide, endoscopic study. A total of 3,147 elderly patients were selected. Demographic, clinical, and endoscopic data were systematically collected. Relevant findings and new diagnoses of peptic ulcer and malignancy were computed. Both univariate and multivariate analyses were performed. A total of 1,559 (49.5%), 213 (6.8%), 93 (3%) relevant findings, peptic ulcers, and malignancies were detected. Peptic ulcers and malignancies were more frequent in >85-year-old patients (OR 3.1, 95% CI = 2.0-4.7, p = 0.001). The presence of dysphagia (OR = 5.15), weight loss (OR = 4.77), persistent vomiting (OR = 3.68), anaemia (OR = 1.83), and male gender (OR = 1.9) were significantly associated with a malignancy, whilst overt bleeding (OR = 6.66), NSAIDs use (OR = 2.23), and epigastric pain (OR = 1.90) were associated with the presence of peptic ulcer. Peptic ulcer or malignancies were detected in 10% of elderly patients, supporting the use of endoscopy in this age group. Very elderly patients appear to be at higher risk of such lesions.
Treatment of unsuspected CBDS detected by intraoperative cholangiography during LC with this original technique was safe and effective and a viable alternative of the transcystic endoscopic approach.
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