Severe post-pyloric injury after button battery ingestion: Systematic literature review and case report.

BACKGROUND: The health and safety hazards related to button batteries (BB) have been extensively studied, highlighting that the presence of a button battery in the esophagus is a life-threatening emergency. However, complications related to bowel BB are poorly evaluated and not well known. The objective of this review of the literature was to describe severe cases of BB that have passed the pylorus. CASE REPORT: This case, from the PilBouTox cohort, is the first report of small-bowel occlusion following ingestion of an LR44 BB (diameter: 11.4 mm) by a 7-month-old infant with a history of intestinal resections. In this case, the BB was ingested without a witness. The initial presentation mimicked acute gastroenteritis evolving into hypovolemic shock. An X-ray revealed a foreign body stuck in the small bowel causing an intestinal occlusion and local necrosis without perforation. The patient's history of intestinal stenosis and intestinal surgery were the contributing factor of impaction. SYSTEMATIC LITERATURE REVIEW: The review was performed using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) statement. The research was conducted on September 12, 2022 through five database and the U.S. Poison Control Center website. An additional 12 severe cases of intestinal or colonic injury after ingestion of a single BB were identified. Of these, 11 were related to small BBs (< 15 mm) that impacted Meckel's diverticulum and one was related to postoperative stenosis. CONCLUSION: In view of the findings, the indications for digestive endoscopy for extraction of a BB in the stomach should include a history of intestinal stenosis or intestinal surgery so as to avoid delayed intestinal perforation or occlusion and prolonged hospitalization.

Prevalence and Associated Factors of Long-term Growth Failure in Infants with Congenital Heart Disease Who Underwent Cardiac Surgery Before the Age of One.

Long-term growth failure can have negative impact on health (by increasing morbidity and mortality) and on neurodevelopmental outcomes. Its prevalence among children with congenital heart disease (CHD) is not well described. The aim of our study was to evaluate the prevalence of growth failure in a population of infants with CHD away from cardiac surgery and identify associated factors. We conducted a retrospective and multicentric study that included infants from the North of France who underwent cardiac surgery before the age of one, between January 2013 and December 2017. 331 infants were included among which 48% had a prenatal diagnosis, 15% had a genetic syndrome, and 15% were premature infants. Mean birth weight was 3 ± 0.6 kg. At surgery, 35% presented feeding difficulties (need for enriched formula and/or feeding tube) and 14% had growth failure (defined by Z-score weight for age < -2SD). 6-12 months after surgery, 16% still presented growth failure. Several associated factors were identified: prenatal diagnosis, genetic syndrome association, birth weight ≤ 3 kg, complex CHD (≥ 2 significative lesions, or double outlet right ventricle or single ventricle physiology), surgery after 30 days, and need for diuretic drug before surgery and/or still needed 1 month after surgery. Growth failure persists between 6 and 12 months after surgery in 16% of infants with CHD. More studies are needed to link growth failure and neurodevelopment, which is the new challenge for this aging population.

Pediatric Home Parenteral Nutrition in France: A six years national survey.

BACKGROUND AND AIMS: Home Parenteral Nutrition (HPN) is the cornerstone management for children suffering from chronic intestinal failure (CIF). In France, HPN is organized from a network of 7 certified centers located in University Hospitals spread across the national territory. This study aims to review the data involving children on HPN over a 6-years period in France to outline the global and continuous improvement in care. PATIENTS AND METHODS: This cross-sectional study included all children enrolled in any of the 7 French HPN certified centers from January 1st, 2014 to December 31st, 2019. Data was recorded from annual databases provided by each center regarding: age at inclusion, indication and duration of HPN, type of intravenous lipid emulsion (ILE), outcome [PN weaning off, transfer to adult center, death, intestinal transplantation (ITx)], rate of catheter-related bloodstream infections (CRSBIs) for 1000 days of HPN, Taurolidine lock procedure (TLP) use and prevalence of cholestasis defined as conjugated bilirubin ≥20 µmol/l. RESULTS: The number of patients increased by 43.6% from 268 in 2014 to 385 in 2019. According to the year of follow up, the indications for HPN were short bowel syndrome (SBS) (42.3-46.6%), congenital enteropathies (CE) (18.5-22.8%), chronic intestinal pseudo-obstruction syndrome (CIPOS) (13.0-16.3%), long segment Hirschsprung's disease (LSHD) (9.7-13.3%), Crohn's disease (CD) (1.6-2.6%) and other non-primary digestive diseases (NPDD) such as immune deficiency, cancer or metabolic disease (4.0-9.2%). The median age at discharge on HPN decreased from 11.7 months in 2014 to 8.3 months in 2019 (p < .001). By December 31st, 2019, 44.8% of children had left the HPN program after a median duration ranging between 39.9 and 66.4 months. Among these patients, 192 (74.2%) were weaned off PN (94.7% SBS), 41 (15.8%) were transferred to adult centers for CIPOS (42%), SBS (31%) or CE (27%), 21 died (8.1%) - mostly in relation to cancer or immune deficiency - and 5 were transplanted (1.9%): 4 underwent combined liver-intestine transplantation for LSHD (n = 2), SBS, CE and one multivisceral Tx for CIPOS. The use of a composite fish-oil based ILE increased from 67.4% in 2014 to 88.3% in 2019 (p < 0.001). CRBSIs dropped from 1.04 CRSBIs per 1000 days HPN in 2014 to 0.61 in 2019 (p < 0.001) while meantime, the percentage of children receiving TLP increased from 29.4% to 63.0% (p < 0.001). The prevalence of cholestasis (conjugated bilirubin ≥ 20 µmol/l) was low and stable between 4.1 and 5.9% of children during the study period. CONCLUSION: In France, the number of children enrolled in a HPN program continuously increased over a 6 years period. SBS is the leading cause of CIF requiring HPN. The rate of CRBSIs dropped dramatically as the use of TLP increased. Mortality rate was low and mainly in relation to the underlying disease (cancer, immune deficiency). Cholestasis and intestinal Tx remained very rare.

Experience of Using a Semielemental Formula for Home Enteral Nutrition in Children: A Multicenter Cross-sectional Study.

OBJECTIVES: The use of semielemental diets concerns a small proportion of children on enteral nutrition whose characteristics have never been reported. Our aim was to describe a cohort of patients on home enteral nutrition with Peptamen Junior, including the tolerance and nutritional efficacy of this product. METHODS: We performed a retrospective multicenter survey on a cohort of patients receiving this semielemental diet at home between 2010 and 2015 in 14 tertiary pediatric French centers. We recorded at baseline, 3, 6, and 12 months, and then every year the anthropometric characteristics of the patients, indications and modalities of administration of the diet, and the tolerance and adverse events. RESULTS: We recruited 136 patients ages 9.8 ±â€Š4.4 years at baseline. Mean body mass index z score was -1.0 ±â€Š1.8; mean height z score was -1.1 ±â€Š1.9. The main underlying diseases were digestive (35.3%), neurological (33.1%), and hematological (19.9%). The indications for a semielemental diet were failure of another diet in 70 patients (51.9%), severe malnutrition in 19 (14.1%), cystic fibrosis in 11 (8.1%), and switch from parenteral nutrition in 11 (8.1%). Side effects were observed in 39.2% of the patients, and required medical attention in 8.2%. Body mass index improved or remained normal in 88.3% of children. CONCLUSIONS: This semielemental diet seems to be well tolerated and efficient in the setting of home enteral nutrition in children with complex diseases featuring malabsorption and/or after failure of polymeric diet.

Influence of Percutaneous Endoscopic Gastrostomy on Gastroesophageal Reflux Disease in Children.

OBJECTIVE: To determine if gastroesophageal reflux disease (GERD) is present at long-term follow-up after percutaneous endoscopic gastrostomy (PEG), and to identify factors associated with the occurrence or aggravation of GERD after PEG placement. STUDY DESIGN: This prospective, observational study was conducted in our single tertiary center over a 13-year period (gastrostomy performed from 1990 to 2003 and follow-up to 2015). Every child who underwent PEG in our center (N = 368) from 1990 to 2003 was eligible. GERD was defined by clinical manifestations requiring antisecretory or prokinetic treatment, occurrence of a GERD-related complication, or the need for antireflux surgery. Outcomes among patients without antireflux surgery were also assessed. Multivariate analysis was used to identify factors aggravating GERD after PEG placement. RESULTS: A total 326 patients (89%; 56% with a neurologic impairment) were studied with a median follow-up after 3.5 years (range, 2.0-13.5 years). After PEG placement, GERD appeared in 11% of patients and was aggravated in 25% of patients with preexisting GERD. Factors associated with GERD worsening after PEG placement were neurologic impairment and preexisting GERD. Only 53 patients (16%) required antireflux surgery, among whom 22 required surgery in the year after PEG. Neurologic impairment was the only factor significantly associated with the need for antireflux surgery. CONCLUSIONS: GERD predominantly remains clinically controlled after PEG placement. Routine antireflux surgery at the time of PEG placement is not justified.

Safety of the One-Step Percutaneous Endoscopic Gastrostomy Button in Children.

Pediatric experience using the single-stage percutaneous endoscopic gastrostomy button has been reported anecdotally. This 3-year prospective monocentric study, including 183 children, demonstrates that this technique is safe, with a low rate of infection, and compares favorably with the pull technique of percutaneous endoscopic gastrostomy while necessitating only one general anesthesia.

Long-term outcome of children receiving percutaneous endoscopic gastrostomy feeding.

OBJECTIVES: The aim of the present study was to analyze the long-term follow-up of children receiving percutaneous endoscopic gastrostomy (PEG) in terms of survival, nutritional outcome, and weaning from enteral nutrition. The secondary objectives were to evaluate the complications related to PEG and the outcome of patients with neurological disability. METHODS: The present study was a single-center retrospective study including all of the 368 patients who underwent PEG from 1990 to 2003 in our tertiary hospital. RESULTS: A total of 368 patients received PEG during the study period. After a median follow-up of 2.4 years (interquartile range 1.4-4.2 years), PEG was in place in 36% and was removed in 27%; 26% of patients were deceased. Two deaths could be directly related to PEG. A statistically significant weight and height catch-up was observed in patients with PEG in place in whom weight/age z score increased from -2.6 to -1.7 (P < 0.01) and height/age z score also increased from -2.1 to -1.6 (P < 0.01). In patients who had their PEG removed weight/age z score increased from -2.5 to -1.6 (P < 0.01) and height/age z score from -2.8 to -1.4 (P = 0.01) at the time of weaning. Early complications occurred in 152 patients, whereas late complications occurred in 191 patients. Most complications were minor (85%). After multivariate analyses, the factors associated with late complications were digestive and ear, nose, and throat (ENT) diseases, age <1 year at the time of PEG placement, and use of PEG longer than 2 years. Early complications were less frequent in patients with respiratory diseases. CONCLUSIONS: PEG allows nutritional and growth catch-up and is safe in the long term.

Barrett esophagus and esophagojejunal anastomotic stenosis as complications of esophagogastric disconnection in children with esophageal atresia.

Total esophagogastric disconnection (TED) is an alternative surgical procedure in resistant gastroesophageal reflux disease. We report 2 severe, not yet described long-term complications of TED occurring in 4 children with a history of esophageal atresia. Three children presented with stenosis of the esophagojejunal anastomosis 5 months to 9 years after TED, requiring repeated dilations associated with mitomycin C application in one of them. Barrett esophagus was observed in 3 children 8 to 9 years after TED. Careful long-term clinical and endoscopic follow-up of children who underwent TED is required.

Postoperative lower esophageal dilation in children following the performance of Nissen fundoplication.

OBJECTIVES: The purpose of this study is to study the frequency and factors associated with lower esophageal dilation (LED) after Nissen fundoplication. METHODS: This retrospective monocentric study included 288 patients who had undergone Nissen fundoplication from 1998 to 2009. The frequency of children requiring LED was assessed. The clinical characteristics of the patients at the time of fundoplication, their symptoms, and outcomes were recorded. The population with LED (group 1) was compared with the population without LED (group 2) to identify factors associated with postfundoplication LED using multivariate analysis. RESULTS: LED was required by 70 patients (24%) because of postoperative dysphagia, and 45/70 were dilated within the first 6 months. The mean age at dilation was 72 months (standard deviation [SD] 65), with an average post-Nissen delay of 9 months (SD 13). Surgical revision was required by 11 patients because of LED failure (n = 10) or postdilation perforation (n = 1). Patients who required post-Nissen dilation were significantly more frequently fed orally than those in group 2 and had more postoperative complications (dumping syndrome, surgical revision). CONCLUSIONS: A significant frequency of postfundoplication LED was observed in this pediatric population. Dilation was associated in children with preoperative feeding or postoperative complications (dumping syndrome, surgical revision).

Percutaneous gastrojejunostomy in children: efficacy and safety.

Transgastric jejunal intubation via gastrostomy (GJ) can be indicated when enteral nutrition via gastrostomy is not possible. Between 2001 and 2008, the authors prospectively assessed the outcomes in 29 patients (median age, 10 months) after GJ. Indications for jejunal feeding were severe gastro-oesophageal reflux (n=27) and intestinal dysmotility (n=2). The GJ was successfully placed in 27/29 patients. Complications were: 31 tube dislodgements, 16 obstructions, 7 leakages around the tube, 6 internal balloon ruptures and 1 intussusception. The median lifetime of the tube was 3 months. 9/27 patients died during the study period, 11 patients required surgery, 2 required parenteral nutrition, gastric feeding became tolerated in 3 and the gastrojejunal feeding tube was kept in place in the remaining 2. A transgastric jejunal feeding tube may constitute a transitory alternative to antireflux surgery or prolonged parenteral nutrition. However, the high frequency of complications and tube replacement limits its use.

One-step percutaneous gastrojejunostomy in early infancy.

In certain conditions that obviate the use of gastric feedings, the insertion of a jejunal feeding tube via gastrostomy constitutes an alternative to jejunostomy but requires a preexisting gastrostomy. Our aim was to assess a new technique of 1-step gastrojejunal tube insertion through a de novo gastrostomy. A total of 3 infants between 3 and 7 months old and weighing between 4.1 and 5.4 kg had a gastrojejunal feeding tube inserted using a 16-CH French introducer percutaneous endoscopic gastrostomy kit and a transgastric-jejunal feeding tube. No technical difficulties occurred and the gastrojejunal feeding tube was placed successfully in the 3 patients, the total procedure lasting 15 to 20 minutes. Enteral feeding was started within 4 to 6 hours of the procedure. Neither immediate (<24 hours) nor late complications related to the gastrojejunostomy occurred. Nissen fundoplication was performed in 2 of our patients at 12 and 15 months of age, respectively. The gastrojejunostomy tube was still in place in the third patient at age 15 months. Our first experience suggests that 1-step endoscopic placement of a transgastric-jejunal feeding tube without a preexisting gastrostomy tract is feasible in young and low-weight infants.

Anastomotic stricture after surgical repair of esophageal atresia: frequency, risk factors, and efficacy of esophageal bougie dilatations.

AIMS: The aim of this study was to evaluate the frequency and risk factors of postoperative anastomotic stricture, and the efficacy and complications of esophageal bougie dilatations for symptomatic anastomotic stricture in a population of children with esophageal atresia. PATIENTS AND METHODS: The medical records of 62 children operated on for esophageal atresia type III (Ladd and Gross) over a 5-year period were retrospectively reviewed. RESULTS: Anastomotic stricture developed in 23 (37%) of patients. Anastomotic tension during primary repair of esophageal atresia was associated with subsequent stricture formation (P < .05). Patients required esophageal dilation at a mean age of 149 days (range, 30-600 days). Stricture resolution occurred after a mean of 3.2 dilatations per patient (range, 1-7). Dilation was successful in 87% of patients. Three patients continued to present mild (n = 1) to severe (n = 2) dysphagia, mainly related to esophageal dysmotility. No complications were observed during or after the dilatation sessions. CONCLUSIONS: Anastomotic stricture, secondary to the surgical treatment of esophageal atresia, remains a frequent complication in patients with esophageal atresia. Esophageal dilation with Savary-Gilliard bougies is a safe and effective procedure in the management of strictures.

Influence of esophageal pH recording on physical activity in children.

OBJECTIVES: Twenty-four-hour pH-metry represents the gold standard for the diagnosis of gastroesophageal reflux. Ambulatory esophageal pH recording provides a better reflection of occurrences under normal domestic living conditions, but it may influence physical activity. The aim of this study was to assess the influence of ambulatory esophageal pH recording on physical activity in children. PATIENTS AND METHODS: This prospective study included 22 patients (18 boys, 4 girls) 3 to 15 years old (mean age 6.9 +/- 2.3 years) who had been referred for ambulatory pH-metry. The 24-hour physical activity was measured twice in each child using a triaxial accelerometer 1 week before or after pH-metry and during pH-metry. Levels of intensity of physical activity (low: sedentary activities; moderate: walking; high: intense activities such as jumping, running, and sport) were compared by the paired nonparametric Wilcoxon test. RESULTS: Physical activity was 53% lower during 24-hour pH-metry than when it was not present (P < 0.0005). The duration of low-level physical activity was longer during pH-metry (84% vs 73%; P < 0.01). The duration of moderate-intensity and high-intensity physical activity was shorter during pH-metry (16% vs 24% and 0.2% vs 2.2%, respectively; P < 0.005 and P < 0.0001). CONCLUSIONS: Ambulatory 24-hour esophageal pH recording substantially decreases physical activity, mainly high-level physical activity. Whether such changes in activity decrease the sensitivity of pH-metry and lead to false negative results in some children remains to be assessed.

Home enteral nutrition in children: an 11-year experience with 416 patients.

BACKGROUND & AIMS: We report our experience of paediatric home enteral nutrition, as there is little detailed evidence published. METHODS: All patients younger than 18 years commencing treatment between January 1990 and December 2000 were included in this retrospective study. RESULTS: The study covered 416 children and adolescents, corresponding to a total of 243,844 days of home enteral nutrition (HEN). The mean (+/-SD) age of patients commencing treatment was 5.4+/-5.3 years (range 0.1-17.8). Indications were digestive disorders in 35% of patients, neurological and muscular disorders in 35%, malignancy in 11%, failure to thrive in 8%, and miscellaneous ailments in 9%. Enteral feeding comprised commercially available paediatric industrial diets in 36%, adult-type diet in 35% and infant formulas in 29%. Children received enteral feeding by nasogastric tube (53%), or gastrostomy (41%). A mechanical pump was used in 98% of the patients. The mean duration of treatment was 595+/-719 days. CONCLUSIONS: HEN can be used while treating a large group of chronic diseases of children. It can be started very early in life and is often prolonged over several years.

Gastroesophageal reflux disease and Helicobacter pylori infection in neurologically impaired children: inter-relations and therapeutic implications.

BACKGROUND: The aim of this retrospective study was to assess the relationship between Helicobacter pylori infection and gastroesophageal reflux disease in a high-risk population of children. METHODS: Forty-three neurologically impaired pediatric patients with H. pylori had upper gastrointestinal endoscopy between 1990 and 2000. Infection was confirmed by positive H. pylori culture or by identification of organisms in gastric biopsy specimens (fundus, n = 2; antrum, n = 3). Reflux esophagitis was diagnosed by ulceration of the esophageal mucosa at endoscopy. Four to 6 weeks after the completion of antibiotic treatment of H. pylori, a second endoscopy was performed and the gross appearance of the esophagus was recorded. RESULTS: At the first endoscopy, esophagitis was noted in 14 of 43 patients. After treatment, H. pylori infection was eradicated in all 14 patients with esophagitis but in only 19 of 29 (66%) of those with normal esophagus (P = 0.01). Esophagitis was still present in 4 of 14 (29%) patients who had esophagitis at the first endoscopy. Persistent esophagitis was only related to the presence of esophagitis before treatment (P = 0.02). In 29 patients with a normal esophagus at the first endoscopy, only one case of esophagitis was observed after H. pylori eradication. CONCLUSION: The data suggest that treatment of H. pylori infection should be considered in children with concomitant GERD, and such treatment is unlikely to either induce or exacerbate peptic esophagitis.

Impact of intravenous antibiotic therapy on total daily energy expenditure and physical activity in cystic fibrosis children with Pseudomonas aeruginosa pulmonary exacerbation.

Resting energy expenditure (REE) increases during pulmonary exacerbation by Pseudomonas aeruginosa in cystic fibrosis (CF) patients, and decreases after i.v. anti-Pseudomonas aeruginosa antibiotic therapy (IVAT). However, the impact of IVAT on total energy expenditure (TEE) is unknown. The aim of this study was to assess the changes in TEE and its main components after IVAT administered at home. Body composition measured by skinfold thickness and bio-impedance analysis, energy intake (EI) assessed by a weekly diary, REE measured by indirect calorimetry (IC), TEE assessed by a technique using 24-h heart-rate monitoring method and physical activity (PA) monitored using an activity diary (AD) were assessed in 16 patients (9 boys and 7 girls) aged 12.1 +/- 2.3 y (range, 7.1-14.6 y), before and after 28 +/- 4 d including a 14-d IVAT course. After IVAT, weight increased significantly by 1.9% (32.1 +/- 7.5 versus 32.7 +/- 7.6 kg; p < 0.05), while fat mass and fat free mass increased non significantly. EI increased by 4.6% (10,797 +/- 3039 versus 11320 +/- 3074 kJ/d; p < 0.05). TEE was not affected by IVAT (7014 +/- 1929 versus 7081 +/- 1478 kJ/d) whereas REE decreased by 4.1% (5295 +/- 909 versus 5093 +/- 837 kJ/d; p < 0.05), resulting in 9.3% increase in PA assessed by AD converted to metabolic equivalent tasks (MET) (37.0 +/- 3.1 versus 40.7 +/- 4.5 MET; p < 0.05). The improvement in nutritional status after IVAT is not related to a decrease in TEE, but probably to an increase in EI and a decrease of REE after IVAT. After IVAT, the reduction in REE is probably compensated by an increase in PA in CF patients.

Total energy expenditure and physical activity in children treated with home parenteral nutrition.

Determining total energy expenditure (TEE) and its components in children treated with home parenteral nutrition (CHPN) under free-living conditions is an important consideration in the assessment of energy requirements and the maintenance of health. The aim of this study was to assess TEE and physical activity in CHPN. Eleven CHPN (three girls and eight boys; median age, 6.0 y; range, 4.5-15.0 y) were compared with 11 healthy children (three girls and eight boys; median age, 6.0 y, range, 4.5-14.0 y) after pairing for sex, age, and weight. Underlying diseases included chronic intractable diarrhea (n = 5), short bowel syndrome (n = 3), and intestinal dysmotility (n = 3). None of these children had inflammatory disease or recent infection when studied. Fat-free mass (FFM), measured by body impedance analysis, fat mass (FM), measured by skinfold thickness, and energy intake were similar between the two groups, suggesting that CHPN had normal body composition and energy intake. Resting energy expenditure (REE), measured by indirect calorimetry, and TEE, assessed by a technique using 24-h heart-rate monitoring calibrated against indirect calorimetry and physical activity using a triaxial accelerometer, were simultaneously recorded and were also similar in the two groups. Sleeping energy expenditure (SEE), expressed per kilogram of FFM, was significantly greater in the CHPN group (median, 0.15; range, 0.10-0.23 kJ/min/kg FFM versus median, 0.12; range, 0.09-0.21 kJ/min/kg FFM for controls; p < 0.05, Wilcoxon rank test). These findings were explained by the high correlation between the energy flow infused by parenteral nutrition and sleeping energy expenditure (p < 0.05, Spearman test) and also-diet induced thermogenesis (p < 0.05 Spearman test). These results suggest that the energy requirements of children on long-term home parenteral nutrition programs do not differ from controls and that cyclic parenteral nutrition does not interfere with physical activity.