[Efficacy of percutaneous endoscopic gastrostomy in pediatric patients].

OBJECTIVE: To analyze the efficacy of percutaneous endoscopic gastrostomy (PEG) in pediatric patients. METHOD: From October 2011 to October 2014, children in the gastrointestinal ward of Guangzhou Women and Children's Medical Center received PEG or jejunal tube PEG(JET-PEG). The success rate, operation time were recorded. The changes of their weight, enteral nutrition calories and the incidence of pneumonia before and after the first 6 months of operation were compared. Follow-up was conducted until October 2014, the recent and long term complications, the length of indwelling time, the replacement or removal of the tube were recorded, the patients swallowing function or the primary disease's outcomes were observed. RESULT: Of the 13 cases, 10 were male, 3 were female, their average age was 2 years (range 1.8 months-9 years). We performed PEG for 12 of the patients who had congenital craniofacial problems that led to feeding difficulties or recurrent cough and pneumonia (6/12), or neurological disorders (6/12) with inability to swallow, and in one case JET-PEG was performed, this child suffered from chronic intestinal pseudo-obstruction with vomiting and abdominal distension. The gastrostomy was successful in all the patients through one operation, the average operation time of PEG was (25 ± 3) minutes, JET-PEG was 60 minutes. One local skin infection was noted, no long-term complication occurred. In the first 6 months after operation, all the patients gained weight((5.5-30.5) kg postoperation vs. (3.0-30.0) kg preoperation), and 12 cases' enteral nutrition calories increased (from (209-502) to(272-543) kJ/(kg·d)), the incidence of pneumonia decreased in the children who had recurrent pneumonia before the operation (from (0-1.5) to (0-0.16) per month). Until October 2014, their average length of gastric tube indwelling time was 17.8 months (range 4-36 months). In 4 cases PEG tube was removed when they could eat completely independently, the other 9 needed enteral vein nutrition via PEG tube or jejunal tube, in 3 of them balloon type gastric fistula tube was applied. Two of the 13 cases who had cleft palate received stomatological operations when their weight grew to meet the standard. CONCLUSION: PEG and JET-PEG are safe and effective method for enteric nutrition feeding in pediatrics, the technique causes minimal trauma and has rapid postoperative recovery, few complications, good aesthetic appearances and simple nursing, it can significantly improve their nutritional status and quality of life.

Effectiveness of dietary allergen exclusion therapy on eosinophilic colitis in Chinese infants and young children ≤ 3 years of age.

Eosinophilic colitis is a well recognized clinical entity mainly associated with food allergies. Empiric treatment options include dietary allergen exclusion (extensively hydrolyzed protein formula and elimination diet), anti-allergy medications (antihistamines and leukotriene receptor antagonists) and corticosteroids. We evaluated the effectiveness of dietary antigen exclusion on clinical remission of eosinophilic colitis in infants and young children. We retrospectively reviewed charts of all infants and children ≤3 years of age who were diagnosed with eosinophilic colitis (defined as mucosal eosinophilia ≥20 hpf-1) from 1 January 2011 to 31 December 2013 at a tertiary children's hospital in China. Forty-nine children were identified with eosinophilic colitis. Elemental formula, simple elimination diet or combination therapy resulted in clinical improvement in 75%, 88.2% and 80% of patients, respectively. In conclusion, eosinophilic colitis in infants and children ≤3 years of age responded well to dietary allergen exclusion.

Cost-effectiveness analysis of an enteral nutrition protocol for children with common gastrointestinal diseases in China: good start but still a long way to go.

BACKGROUND: A standard nutrition screening and enteral nutrition (EN) protocol was implemented in January 2012 in a tertiary children's center in China. The aims of the present study were to evaluate the cost-effectiveness of a standard EN protocol in hospitalized patients. METHODS: A retrospective chart review was performed in the gastroenterology inpatient unit. We included all inpatient children requiring EN from January 1, 2010, to December 31, 2013, with common gastrointestinal (GI) diseases. Children from January 1, 2012, to December 31, 2013, served as the standard EN treatment group, and those from January 1, 2010, to December 31, 2011, were the control EN group. Pertinent patient information was collected. We also analyzed the length of hospital stay, cost of care, and in-hospital infection rates. RESULTS: The standard EN treatment group received more nasojejunal tube feedings. There was a tendency for the standard EN treatment group to receive more elemental and hydrolyzed protein formulas. Implementation of a standard EN protocol significantly reduced the time to initiate EN (32.38 ± 24.50 hours vs 18.76 ± 13.53 hours; P = .011) and the time to reach a targeted calorie goal (7.42 ± 3.98 days vs 5.06 ± 3.55 days; P = .023); length of hospital stay was shortened by 3.2 days after implementation of the standard EN protocol but did not reach statistical significance. However, the shortened length of hospital stay contributed to a significant reduction in the total cost of hospital care (13,164.12 ± 6722.95 Chinese yuan [CNY] vs 9814.96 ± 4592.91 CNY; P < .032). CONCLUSIONS: Implementation of a standard EN protocol resulted in early initiation of EN, shortened length of stay, and significantly reduced total cost of care in hospitalized children with common GI diseases.

Congenital sucrase-isomaltase deficiency: an under-diagnosed disease in Chinese children.

BACKGROUND: Congenital sucrase-isomaltase deficiency (CSID) is a rare genetic disorder. The prevalence of CSID in Chinese population is unknown and no single case has been reported. METHODS: Sucrose tolerance tests were performed in three children suspected of CSID. Glucose tolerance tests were performed to exclude glucose malabsorption. Blood glucose was measured at fasting and at 30 min, 60 min, 120 min, and 180 min of the study. Gastrointestinal symptoms were recorded up to 4 hours after the study. RESULTS: From December 2008 to June 2011, three children, ranging from 16 to 19 months old, were referred to our tertiary children's hospital due to chronic watery diarrhea and failure to thrive. Laboratory investigations including complete blood counts, ESR, CRP, and serum immunoglobulins were normal. Routine stool culture for bacteria and exam for parasites were negative. Upper endoscopy, colonoscopy and histology were unremarkable. All children failed lactose-free and amino acid-based formulas. All three children had flat sucrose tolerance tests and began to have watery stool 2-4 hours after feeding sucrose test solution. The glucose tolerance tests were normal and no children developed watery stools up to 4 hours after feeding glucose test solution. CONCLUSIONS: This is the first case series of CSID in Chinese children. The diagnosis of CSID can be made based on clinical suspicion and sucrose tolerance test. CSID is probably an under-diagnosed or misdiagnosed disease in Chinese children and should be considered in children with chronic watery diarrhea.