Nationwide Real-World Exclusive Enteral Nutrition Practice Over Time: Persistence of Use as Induction for Pediatric Crohn's Disease and Emerging Combination Strategy With Biologics.

BACKGROUND: Exclusive enteral nutrition (EEN) is the recommended first-line induction treatment in pediatric patients with active luminal Crohn's disease (CD). We aimed to provide a nationwide overview of evolving EEN practices during an era of increasing biologic use. METHODS: We analyzed a prospectively identified nationwide cohort of newly diagnosed pediatric patients with CD in Scotland between January 1, 2015, and June 30, 2022. Patients who received EEN for any indication were divided into 6-monthly epochs and examined over time. Differences during the COVID-19 pandemic (March 16, 2020, to July 19, 2021) were examined. Data were retrospectively collected from electronic medical records: demographics, anthropometrics, concomitant treatments, aspects of EEN administration, and remission/response rates. Descriptive statistics and linear regression were used for analyses. RESULTS: A total of 649 patients with CD were identified (63% male; median age 12.6 [interquartile range, 10.8-14.8] years); 497 (77%) of 649 received EEN as postdiagnosis induction therapy with a median course length of 7.7 (interquartile range, 5.9-8.0) weeks. Including repeat courses, 547 EEN courses were examined. An increasing incidence of CD was observed over time with no significant changes in EEN usage, remission or response rates, nasogastric tube usage, or course completion (all P > .05). Increasing use of EEN combined with biologics (combination induction) as first-line induction was observed over time (P < .001). Considering COVID-19, lower rates of EEN usage were observed (P = .008) with no differences in remission, oral administration, and course completion rates (all P > .05). CONCLUSIONS: Over the past 7.5 years, except during the COVID-19 pandemic, EEN usage rates have not changed despite an increase in biologic use, although combination induction is an emerging trend.

Helicobacter pylori: getting to grips with the guidance.

Helicobacter pylori is a Gram-negative bacterium that inhabits the mucus layer above the gastric mucosa. While infection rates vary by region, the global prevalence is estimated at 50%. While asymptomatic carriage is common, infection can result in significant morbidity and mortality from complications including peptic ulcer disease, atrophic gastritis and gastric cancer. Paediatric and adult practices diverge due to differences in complication rate, symptomatology, practicalities with investigations and treatment options. Widespread use of standard antibiotic regimens has however resulted in a rapid global increase in antibiotic resistance and treatment failure in all ages. There is urgent need to optimise treatment regimens and maximise first-time eradication rates. This need is reflected in the latest guidelines from the European Society for Paediatric Gastroenterology Hepatology and Nutrition and the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition for paediatric practice and the Maastricht Guidelines for adult practice. This article aims to provide a practical overview of the investigations and management of H. pylori by comparing and contrasting these guidelines.