Glucagon-like peptide-2 (GLP-2) and epidermal growth factor (EGF) treatment enhance intestinal adaptation. To determine whether these growth factors exert synergistic effects on intestinal growth and function, GLP-2 and EGF-containing media (EGF-cm) were administered, alone and in combination, in neonatal piglet models of short bowel syndrome (SBS). Neonatal Landrace-Large White piglets were block randomized to 75% midintestinal [jejunoileal (JI) group] or distal intestinal [jejunocolic (JC) group] resection or sham control, with 7-day infusion of saline (control), intravenous human GLP-2 (11 nmol·kg⁻¹·day⁻¹) alone, enteral EGF-cm (80 μg·kg⁻¹·day⁻¹) alone, or GLP-2 and EGF-cm in combination. Adaptation was assessed by intestinal length, histopathology, Üssing chamber analysis, and real-time quantitative PCR of intestinal growth factors. Combined EGF-cm and GLP-2 treatment increased intestinal length in all three surgical models ( P < 0.01). EGF-cm alone selectively increased bowel weight per length and jejunal villus height in the JI group only. The JC group demonstrated increased intestinal weight and villus height ( P < 0.01) when given either GLP-2 alone or in combination with EGF-cm, with no effect of EGF-cm alone. Jejunal permeability of mannitol and polyethylene glycol decreased with combination therapy in both SBS groups ( P < 0.05). No difference was observed in fat absorption or body weight gain. IGF-1 mRNA was differentially expressed in JI vs. JC piglets with treatment. Combined treatment with GLP-2 and EGF-cm induced intestinal lengthening and decreased permeability, in addition to the trophic effects of GLP-2 alone. Our findings demonstrate the benefits of novel combination GLP-2 and EGF treatment for neonatal SBS, especially in the JC model representing most human infants with SBS. NEW & NOTEWORTHY Glucagon-like peptide-2 (GLP-2) and epidermal growth factor (EGF) are intestinotrophic, with demonstrated benefit in both animal models and human studies of short bowel syndrome (SBS). The current research shows that over and above known trophic effects, the combination of GLP-2 and EGF synergistically lengthens the bowel in neonatal piglet models of SBS. Most notable benefit occurred with resection of the terminal ileum, the common clinical anatomy seen in neonatal SBS and associated with least de novo lengthening postsurgery.

OBJECTIVE: To assess patient and parent satisfaction with a primarily nurse- and dietitian-led celiac disease clinic in a tertiary pediatric centre.METHODS: An online survey was sent to families and patients attending the Stollery Children’s Hospital’s Multidisciplinary Pediatric Celiac Clinic (Edmonton, Alberta) since 2007. The survey focused on clinic attendance, satisfaction with clinic structure, processes, and education and preference for alternatives to the current process. Respondents were asked to rank satisfaction or preference on a five-point Likert scale, with 1 being lowest and 5 being highest.RESULTS: Most satisfaction related to follow-up with serology (4.6) and with a dietitian (4.3). The most preferred changes included either meeting the entire multidisciplinary team after the biopsy (4.7), or meeting with only the dietitian and nurse after the biopsy (4.4). The preferred education resources were the Internet (4.3) and the dietitian (4.2). The mean overall satisfaction score of the Multidisciplinary Pediatric Celiac Clinic was 4.0.CONCLUSIONS: Results of the present survey suggested that patients and families value a multidisciplinary follow-up clinic for children with celiac disease. In particular, feedback based on repeat blood work and regular contact with a dietitian were highly valued. The present survey, outlining the most valued aspects of the clinic, may be useful for service delivery in other regions. In addition, it provides information on how to better support pediatric patients with celiac disease.