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This study examines the role of trainee involvement with pediatric endoscopic retrograde cholangiopancreatography (ERCP) and whether it affects the procedure’s success, post-procedural adverse outcomes, and duration. A secondary analysis of the Pediatric ERCP Database Initiative, an international database, was performed. Consecutive ERCPs on children <19 years of age from 18 centers were entered prospectively into the database. In total 1124 ERCPs were entered into the database, of which 320 (28%) were performed by trainees. The results showed that the presence of trainees did not impact technical success (P= 0.65) or adverse events rates (P= 0.43). Rates of post-ERCP pancreatitis, pain, and bleeding were similar between groups (P> 0.05). Fewer cases involving trainees were in the top quartile (>58 minutes) of procedural time (19% vs 26%; P= 0.02). Overall, our findings indicate trainee involvement in pediatric ERCP is safe.

This study examines the role of trainee involvement with pediatric endoscopic retrograde cholangiopancreatography (ERCP) and whether it affects the procedure’s success, post-procedural adverse outcomes, and duration. A secondary analysis of the Pediatric ERCP Database Initiative, an international database, was performed. Consecutive ERCPs on children <19 years of age from 18 centers were entered prospectively into the database. In total 1124 ERCPs were entered into the database, of which 320 (28%) were performed by trainees. The results showed that the presence of trainees did not impact technical success (P= 0.65) or adverse events rates (P= 0.43). Rates of post-ERCP pancreatitis, pain, and bleeding were similar between groups (P> 0.05). Fewer cases involving trainees were in the top quartile (>58 minutes) of procedural time (19% vs 26%; P= 0.02). Overall, our findings indicate trainee involvement in pediatric ERCP is safe.

Previous studies have demonstrated the safety of performing endoscopic retrograde cholangiopancreatography (ERCP) in the pediatric population; however, few have addressed the outcomes of children undergoing ERCP during acute pancreatitis (AP). We hypothesize that ERCP performed in the setting of AP can be executed with similar technical success and adverse event profiles to those in pediatric patients without pancreatitis. Using the Pediatric ERCP Database Initiative, a multi-national and multi-institutional prospectively collected dataset, we analyzed 1124 ERCPs. One hundred and ninety-four (17%) of these procedures were performed in the setting of AP. There were no difference in the procedure success rate, procedure time, cannulation time, fluoroscopy time, or American Society of Anesthesiology class despite patients with AP having higher American Society of Gastrointestinal Endoscopy grading difficulty scores. This study suggests that ERCP can be safely and efficiently performed in pediatric patients with AP when appropriately indicated.

Previous studies have demonstrated the safety of performing endoscopic retrograde cholangiopancreatography (ERCP) in the pediatric population; however, few have addressed the outcomes of children undergoing ERCP during acute pancreatitis (AP). We hypothesize that ERCP performed in the setting of AP can be executed with similar technical success and adverse event profiles to those in pediatric patients without pancreatitis. Using the Pediatric ERCP Database Initiative, a multi-national and multi-institutional prospectively collected dataset, we analyzed 1124 ERCPs. One hundred and ninety-four (17%) of these procedures were performed in the setting of AP. There were no difference in the procedure success rate, procedure time, cannulation time, fluoroscopy time, or American Society of Anesthesiology class despite patients with AP having higher American Society of Gastrointestinal Endoscopy grading difficulty scores. This study suggests that ERCP can be safely and efficiently performed in pediatric patients with AP when appropriately indicated.

Endoscopic retrograde cholangiopancreatography (ERCP) in adults has been extensively studied through multicenter prospective studies. Similar pediatric studies are lacking. The Pediatric ERCP Database Initiative (PEDI) is a multicenter collaborative aiming to evaluate the indications and technical outcomes in pediatric ERCPs. In this prospective cohort study, data were recorded for pediatric ERCPs performed across 15 centers. A pre-procedure, procedure, 2-week post-procedure follow-up, and adverse event form were completed for each ERCP performed. Univariate and stepwise linear regression was performed to identify factors associated with technically successful procedures and adverse events. A total of 1124 ERCPs were performed on 857 patients from May 1, 2014 to May 1, 2018. The median age was 13.5 years [interquartile range (IQR) 9.0–15.7]. Procedures were technically successful in the majority of cases (90.5%) with success more commonly encountered for procedures with biliary indications [odds ratio (OR) 4.2] and less commonly encountered for native papilla anatomy (OR 0.4) and in children <3 years (OR 0.3). Cannulation was more often successful with biliary cannulation (95.9%) compared to pancreatic cannulation via the major papilla (89.6%, P< 0.0001) or minor papilla (71.2%, P< 0.0005). The most commonly identified adverse events included post-ERCP pancreatitis (5%), pain not related to post-ERCP pancreatitis (1.8%), and bleeding (1.2%). Risk factors for the development of each were identified. This large prospective study demonstrates that ERCP is reliable and safe in the pediatric population. It highlights the utility of PEDI in evaluating the technical outcomes of pediatric ERCPs and demonstrates the potential of PEDI for future studies in pediatric ERCPs.

Ionizing radiation exposure during endoscopic retrograde cholangiopancreatography (ERCP) is an important quality issue especially in children. We aim to identify factors associated with extended fluoroscopy time (FT) in children undergoing ERCP. ERCP on children <18 years from 15 centers were entered prospectively into a REDCap database from May 2014 until May 2018. Data were retrospectively evaluated for outcome and quality measures. A univariate and step-wise linear regression analysis was performed to identify factors associated with increased FT. 1073 ERCPs performed in 816 unique patients met inclusion criteria. Median age was 12.2 years (interquartile range [IQR] 9.3–15.8). 767 (71%) patients had native papillae. The median FT was 120 seconds (IQR 60–240). Factors associated with increased FT included procedures performed on patients with chronic pancreatitis, ERCPs with American Society of Gastrointestinal Endoscopy (ASGE) difficulty grade >3, ERCPs performed by pediatric gastroenterologist (GI) with adult GI supervision, and ERCPs performed at non-free standing children's hospitals. Hispanic ethnicity was the only factor associated with lower FT. Several factors were associated with prolonged FTs in pediatric ERCP that differed from adult studies. This underscores that adult quality indicators cannot always be translated to pediatric patients. This data can better identify children with higher risk for radiation exposure and improve quality outcomes during pediatric ERCP.

Acid blockade is commonly prescribed in patients with cystic fibrosis (CF). Growing concerns, however, exist about its possible role in the pathophysiology of pulmonary infections. We aimed to investigate if acid blockade alters esophageal and respiratory microbiota leading to dysbiosis and inflammation. We performed a cross sectional study of children with CF who were either prescribed acid blockade or not. Samples from the gastrointestinal and respiratory tracts were obtained and microbiome analyzed. Mixed effect models were used to compare outcomes between cohorts and across sampling sites. A random subject intercept was included to account for the multiple sampling sites per individual. A cohort of 25 individuals, 44% girls with median age of 13.8 years [IQR 11.2--14.8] were enrolled. Alpha diversity, total bacterial load, and beta diversity were similar across anatomic compartments, across the upper gastrointestinal tract, and in respiratory samples. Similar alpha diversity, total bacterial load, and beta diversity results were also observed when comparing individuals on versus those off acid blockade. IL-8 was elevated in the distal versus proximal esophagus in the whole cohort (P< 0.01). IL-8 concentrations were similar in the distal esophagus in patients on and off acid blockade, but significantly greater in the proximal esophagus of subjects on treatment (P< 0.01). On the basis of these data, acid blockade use does not appear to influence the microbiome of the aerodigestive tract in children with cystic fibrosis suggesting a complex interplay between these medications and the bacterial composition of the esophagus and lung.

This position paper summarizes the current understanding of the medical management of chronic pancreatitis (CP) in children in light of the existing medical literature, incorporating recent advances in understanding of nutrition, pain, lifestyle considerations, and sequelae of CP. This article complements and is intended to integrate with parallel position papers on endoscopic and surgical aspects of CP in children. Concepts and controversies related to pancreatic enzyme replacement therapy (PERT), the use of antioxidants and other CP medical therapies are also reviewed. Highlights include inclusion of tools for medical decision-making for PERT, CP-related diabetes, and multimodal pain management (including an analgesia ladder). Gaps in our understanding of CP in children and avenues for further investigations are also reviewed.

Toys entering the marketplace may have unrecognized hazard risks until data on injury become known. The fidget spinner is a new popular toy mass marketed to children and is primarily sold without warning labels. The US Consumer Product Safety Commission has recently issued a formal statement on potential safety concerns related to ingestion of the toy parts and other hazards. Button batteries within this toy pose the greatest danger to children as ingestion can lead to lethal injury. We report 2 cases of children who swallowed a button battery from a fidget spinner, causing severe esophageal injury. Various aspects of this type of ingestion important for clinicians to be aware of are reviewed.

Sleeve gastrectomy is emerging to be the procedure of choice in the management of severe obesity. The aim of this study was to analyze outcomes between patients who underwent laparoscopic sleeve gastrectomy (LSG) versuslaparoscopic adjustable gastric banding (LAGB). A retrospective matched cohort analysis was performed between 150 patients who underwent LSG versus150 patients who underwent LAGB. The cohorts were matched for age, gender, body mass index (BMI), and preoperative comorbidities. Length of hospital stay (1.6 vs1.1 days, P < 0.01) was longer in the LSG group. Perioperative complications were similar between groups (4.6% for LSG vs2.0% for LAGB) but the late complication rate was significantly lower in the LSG group (1.3 vs8.0%). The 30-day reoperation (0 vs0.7%) and readmission (1.3 vs1.3%) rates were similar between groups. There were no 90-day mortalities in the study. The mean reduction in BMI was significantly higher for LSG (-11.9 kg/m2for LSG vs-6.2 kg/m2for LAGB, P< 0.01) at 1-year follow-up. The number of medications used to control all comorbidities was significantly lower at follow-up compared with baseline for both groups. The mean reduction in the number medications used to control hypertension was greater in the LSG group (-1.00 ± 0.70 vs-0.35 ± 0.70 medications, P< 0.01). LSG has a perioperative safety profile comparable to that of LAGB but achieved significantly better weight loss and control of hypertension with a lower rate of late complications.