Endoscopic treatment of chronic pancreatitis in pediatric population: Long-term efficacy and safety.

Background: Chronic pancreatitis (CP) in children is an inreasingly recognized disease. Objective: The purpose of study was to analyse the safety and long-term efficacy of endoscopic treatment in children with CP. Methods: Records of 38 patients aged <18 years, referred to the Digestive Endoscopy Unit at Catholic University, Fondazione Policlinico "A. Gemelli" IRCCS between 1991 and 2017, were reviewed. Abdominal pain, analgesia and number of episodes of acute pancreatitis in the pre- and post- endoscopic retrograde cholangiopancreatography (ERCP) period were evaluated. Need for surgery was assessed. Therapeutic intervention data and complications were interrogated. Results: In total 158 ERCPs were performed. Median post-ERCP follow-up was 7 years. The majority of patients had CP type IV (47%) and type Ib (37%) (Cremer's classification). Major papilla pancreatic sphincterotomy was performed in 47%, major and minor in 24% and minor in 29% of patients. Stones/plugs were removed in at least one ERCPs in 66% individuals. Eleven out of 38 patients had stricture of the pancreatic duct; these were dilated and stented in 5/11 and stented in 6/11. Five complications were recorded (3%). Severity and frequency of abdominal pain improved significantly; p < 0.001. Use of analgesia and number of episodes of acute pancreatitis decreased significantly; p < 0.001. One child required subsequent surgery. Conclusion: Endoscopic management of symptomatic CP in children is safe and effective.

Constipation is not associated with colonic diverticula: a multicenter study in Japan.

BACKGROUND: The association of diverticula with bowel habits is unclear. We therefore analyzed the association between diverticula and bowel habits in over 1000 Japanese individuals. METHODS: Japanese subjects who underwent total colonoscopies at seven centers in Japan from June to September 2013 were analyzed. Bowel habits were evaluated using the Gastrointestinal Symptom Rating Scale, and stool form was assessed using a part of the Bristol Scale and Rome ΙΙΙ criteria. Diverticula were diagnosed by colonoscopy with a transparent soft-short hood. KEY RESULTS: The study evaluated 1066 subjects, 648 males and 418 females (ratio, 1.55 : 1), of mean age 63.9 ± 13.0 years. After adjusting for age and sex, the presence of constipation was associated with a significantly reduced likelihood of diverticula (odds ratio [OR] = 0.70, 95% confidence interval [CI] 0.52-0.93). When assessed according to the location of diverticula, the presence of constipation was associated with a significantly decreased likelihood of left-sided (OR = 0.39, 95% CI 0.16-0.93), but not right-sided (OR = 1.10, 95% CI 0.48-2.53), diverticula. Furthermore, stool form was unrelated with the presence or absence of diverticula. CONCLUSIONS & INFERENCES: The wide-spread hypothesis that constipation was associated with colonic diverticula was not supported. Rather, we found that the absence of diverticula was associated with constipation, suggesting the need to reassess the etiology of colonic diverticula.