Long-term follow-up of brain-damaged children requiring feeding gastrostomy: should an antireflux procedure always be performed?

Clinical characteristics of children with severe neurologic impairment: A scoping review

OBJECTIVE

The aim of this study is to extrapolate the clinical features of children with severe neurologic impairment (SNI) based on the functional characteristics and comorbidities described in published studies.

METHODS

Four databases were searched. We included studies that describe clinical features of a group of children with SNI (≥20 subjects <19 years of age with >1 neurologic diagnosis and severe functional limitation) using data from caregivers, medical charts, or prospective collection. Studies that were not written in English were excluded. We extracted data about functional characteristics, comorbidities, and study topics.

RESULTS

We included 102 studies, spanning 5 continents over 43 years, using 41 distinct terms for SNI. The terms SNI and neurologic impairment (NI) were used in 59 studies (58%). Most studies (n = 81, 79%) described ≥3 types of functional characteristics, such as technology assistance and motor impairment. Studies noted 59 comorbidities and surgeries across 10 categories. The most common comorbidities were related to feeding, nutrition, and the gastrointestinal system, which were described in 79 studies (77%). Most comorbidities (76%) were noted in <10 studies. Studies investigated seven clinical topics, with "Gastrointestinal reflux and feeding tubes" as the most common research focus (n = 57, 56%). The next most common topic, "Aspiration and respiratory issues," included 13 studies (13%). Most studies (n = 54, 53%) were retrospective cohorts or case series; there were no clinical trials.

CONCLUSIONS

Despite the breadth of described comorbidities, studies focused on a narrow set of clinical topics. Further research is required to understand the prevalence, clinical impact, and interaction of the multiple comorbidities that are common in children with SNI.

To Wrap or Not? Utility of Anti-reflux Procedure in Infants Needing Gastrostomy Tubes

PURPOSE

Gastrostomy tube (GT) insertion is commonly performed in children with failure to thrive. Pediatric patients' frequently have gastroesophageal reflux (GER) and discerning pathological GER can be challenging. Moreover, there is some evidence that GT insertion may lead to worsening GER and to avoid a subsequent anti-reflux procedure (ARP), though controversial some surgeons advocate considering an ARP concomitantly. The purpose of this report is to assess outcomes in infants who underwent a GT vs. GT with ARP.

METHODS

Retrospective review of all infants who had a GT placed at a single institution from 2009-2014. The patients were then divided into two cohorts based on the index operation i.e., GT vs GT with ARP and outcomes compared.

RESULTS

226 operations (104 GT, 122 GT with ARP) were performed. The cohorts were similar in gender, gestational age, race, weight, median age, LOS, and proportion of neurologically impaired patients. Preoperative GER was significantly higher in the GT with ARP cohort (91 vs. 18%). No difference in the rate of immediate complications was noted between the two groups. Postoperative increase in anti-reflux medications was significantly higher in the GT cohort (p = 0.01). Post-op GER needing a secondary procedure (ARP or GJ tube) was noted in 21/104 (20%) patients. Those needing an additional procedure vs. those with GT alone were similar in the proportion of patients with pre-op GER, neurologic impairment, type of feeds, and age.

CONCLUSION

Identifying patients who would benefit from a concomitant ARP remains challenging. A fifth of GT patients needed a subsequent procedure despite most high-risk patients having already undergone an ARP. Since the overall rate of complications remained similar, initial GT approach can be considered reasonable.

Long-term outcome and efficiency of symptom-selective approach to assess gastroesophageal reflux prior to gastrostomy in neurologically impaired children

PURPOSE

To evaluate the necessity of preoperative screening for gastroesophageal reflux (GER) prior to gastrostomy in neurologically impaired children.

METHODS

Medical records of neurologically impaired children, who have undergone laparoscopic gastrostomy between January, 2004 and June, 2018, were retrospectively reviewed. Before the year of 2014, all patients who required gastrostomy had been routinely screened for GER pre-operatively, but after the year of 2014, only the ones with GER-related symptoms were tested. The characteristics and outcomes of Routine Screening (RS) and Selective Screening (SS) periods were compared.

RESULTS

There were 55 and 54 patients in the RS and SS periods, respectively. Demographics, primary pathologies, and mean follow-up durations (> 2 years) were similar. The rate of GER screening was significantly lower in the SS period (29.6% vs. 63.6%). The rate of Laparoscopic Nissen Fundoplication (LNF) combined with gastrostomy was significantly lower in the SS period (14.8% vs. 38.2%). During follow-up, the rates of new-onset GER symptoms (13% vs. 11.7%) and LNF requirement later on (6.5% vs. 8.8%) were statistically similar between the two periods.

CONCLUSION

Routine screening for GER is not necessary prior to gastrostomy in neurologically impaired children. Symptom-selective screening algorithm is safe and efficient in the long term.

Gastro-esophageal Reflux After Laparoscopic Gastrostomy Placement in Children

OBJECTIVES

Gastrostomy placement is frequently performed in pediatric patients who require long-term enteral tube feeding. Evidence on the influence of gastrostomy placement on gastro-oesophageal reflux disease has been inconsistent. The aim of this study was to investigate the influence of gastrostomy on gastro-oesophageal reflux.

METHODS

A prospective, longitudinal cohort study was performed including 50 patients who underwent laparoscopic gastrostomy between May 2012 and April 2014. Before and 3 months after surgery 24-hour multichannel intraluminal impedance pH monitoring was performed and caregivers filled out reflux symptom questionnaires.

RESULTS

Gastro-oesophageal reflux symptoms were present in a comparable number of patients before (44%) and after gastrostomy placement (40%; P = 0.73). Twenty-five of the patients (50%) underwent both the preoperative and postoperative tests and were included in impedance-pH analysis. Acid exposure time (percentage of time with pH below 4) did not change significantly after gastrostomy placement: from 6.2% (3.0-18.1) to 6.1% (2.6-14.9). The number of reflux episodes did not significantly change, for either liquid [mean difference 4.3 (-4.5 to 13.2)] or mixed liquid-gas reflux [mean difference 2.0 (-9.3 to 13.3)]. Before gastrostomy placement, 18 out of 25 patients had pathological reflux (72%) on pH-impedance measurement. In 4 patients, pathological reflux dissolved, whereas 4 patients newly developed pathological reflux. A low preoperative weight-for-height percentile was associated with increased acid exposure after gastrostomy placement.

CONCLUSIONS

Overall, gastrostomy placement was not associated with an increase in acid exposure on 24-hour multichannel intraluminal impedance pH monitoring. Similarly, the prevalence of gastro-oesophageal reflux-related symptoms did not change after gastrostomy.

European Society for Paediatric Gastroenterology, Hepatology and Nutrition Guidelines for the Evaluation and Treatment of Gastrointestinal and Nutritional Complications in Children With Neurological Impairment

OBJECTIVES

Feeding difficulties are frequent in children with neurological impairments and can be associated with undernutrition, growth failure, micronutrients deficiencies, osteopenia, and nutritional comorbidities. Gastrointestinal problems including gastroesophageal reflux disease, constipation, and dysphagia are also frequent in this population and affect quality of life and nutritional status. There is currently a lack of a systematic approach to the care of these patients. With this report, European Society of Gastroenterology, Hepatology and Nutrition aims to develop uniform guidelines for the management of the gastroenterological and nutritional problems in children with neurological impairment.

METHODS

Thirty-one clinical questions addressing the diagnosis, treatment, and prognosis of common gastrointestinal and nutritional problems in neurological impaired children were formulated. Questions aimed to assess the nutritional management including nutritional status, identifying undernutrition, monitoring nutritional status, and defining nutritional requirements; to classify gastrointestinal issues including oropharyngeal dysfunctions, motor and sensory function, gastroesophageal reflux disease, and constipation; to evaluate the indications for nutritional rehabilitation including enteral feeding and percutaneous gastrostomy/jejunostomy; to define indications for surgical interventions (eg, Nissen Fundoplication, esophagogastric disconnection); and finally to consider ethical issues related to digestive and nutritional problems in the severely neurologically impaired children. A systematic literature search was performed from 1980 to October 2015 using MEDLINE. The approach of the Grading of Recommendations Assessment, Development, and Evaluation was applied to evaluate the outcomes. During 2 consensus meetings, all recommendations were discussed and finalized. The group members voted on each recommendation using the nominal voting technique. Expert opinion was applied to support the recommendations where no randomized controlled trials were available.

Emergency Department Visits and Readmissions among Children after Gastrostomy Tube Placement

OBJECTIVES

To define the incidence of 30-day postdischarge emergency department (ED) visits and hospital readmissions following pediatric gastrostomy tube (GT) placement across all procedural services (Surgery, Interventional-Radiology, Gastroenterology) in 38 freestanding Children's Hospitals.

STUDY DESIGN

This retrospective cohort study evaluated patients <18 years of age discharged between 2010 and 2012 after GT placement. Factors significantly associated with ED revisits and hospital readmissions within 30 days of hospital discharge were identified using multivariable logistic regression. A subgroup analysis was performed comparing patients having the GT placed on the date of admission or later in the hospital course.

RESULTS

Of 15 642 identified patients, 8.6% had an ED visit within 30 days of hospital discharge, and 3.9% were readmitted through the ED with a GT-related issue. GT-related events associated with these visits included infection (27%), mechanical complication (22%), and replacement (19%). In multivariable analysis, Hispanic ethnicity, non-Hispanic black race, and the presence of ≥3 chronic conditions were independently associated with ED revisits; gastroesophageal reflux and not having a concomitant fundoplication at time of GT placement were independently associated with hospital readmission. Timing of GT placement (scheduled vs late) was not associated with either ED revisits or hospital readmission.

CONCLUSIONS

GT placement is associated with high rates of ED revisits and hospital readmissions in the first 30 days after hospital discharge. The association of nonmodifiable risk factors such as race/ethnicity and medical complexity is an initial step toward understanding this population so that interventions can be developed to decrease these potentially preventable occurrences given their importance among accountable care organizations.

A Core Outcome Set for Children With Feeding Tubes and Neurologic Impairment: A Systematic Review

CONTEXT

Uncertainty exists about the impacts of feeding tubes on neurologically impaired children. Core outcome sets (COS) standardize outcome selection, definition, measurement, and reporting.

OBJECTIVE

To synthesize an evidence base of qualitative data on all outcomes selected and/or reported for neurologically impaired children 0 to 18 years living with gastrostomy/gastrojejunostomy tubes.

DATA SOURCES

Medline, Embase, and Cochrane Register databases searched from inception to March 2014.

STUDY SELECTION

Articles examining health outcomes of neurologically impaired children living with feeding tubes.

DATA EXTRACTION

Outcomes were extracted and assigned to modified Outcome Measures in Rheumatology 2.0 Filter core areas; death, life impact, resource use, pathophysiological manifestations, growth and development.

RESULTS

We identified 120 unique outcomes with substantial heterogeneity in definition, measurement, and frequency of selection and/or reporting: "pathophysiological manifestation" outcomes (n = 83) in 79% of articles; "growth and development" outcomes (n = 13) in 55% of articles; "death" outcomes (n = 3) and "life impact" outcomes (n = 17) in 39% and 37% of articles, respectively; "resource use" outcomes (n = 4) in 14%. Weight (50%), gastroesophageal reflux (35%), and site infection (25%) were the most frequently reported outcomes.

LIMITATIONS

We were unable to investigate effect size of outcomes because quantitative data were not collected.

CONCLUSIONS

The paucity of outcomes assessed for life impact, resource use and death hinders meaningful evidence synthesis. A COS could help overcome the current wide heterogeneity in selection and definition. These results will form the basis of a consensus process to produce a final COS.

Fundoplication versus postoperative medication for gastro-oesophageal reflux in children with neurological impairment undergoing gastrostomy

BACKGROUND

Children with neurological impairments frequently experience feeding difficulties, which can lead to malnutrition and growth failure. Gastrostomy feeding is now the preferred method of providing nutritional support to children with neurological impairments who are unable to feed adequately by mouth. Complications may arise as a result of gastrostomy placement, and the development or worsening of gastro-oesophageal reflux (GOR) has been widely reported. This has led to the frequent use of surgical antireflux treatment in the form of a fundoplication, or other antireflux procedures. Fundoplication is associated with a high recurrence rate, surgical failure, and significant morbidity and mortality.Since proton pump inhibitors (PPIs) were introduced in the 1990s, they have come to play a larger part in the medical management of GOR in children with neurological impairments. Uncontrolled studies suggest that PPIs may be a safe, appropriate treatment for GOR. Other agents currently used include milk thickeners, acid suppression drugs, acid buffering agents, gut motility stimulants and sodium alginate preparations.There are risks and benefits associated with both surgical and medical interventions and further comparison is necessary to determine the optimal treatment choice.

OBJECTIVES

To compare the effectiveness of antireflux surgery and antireflux medications for children with neurological impairments and GOR who are undergoing placement of a gastrostomy feeding tube.

SEARCH METHODS

We searched the following databases on 23 March 2012: the Cochrane Central Register of Controlled Trials (CENTRAL), Ovid MEDLINE, EMBASE, CINAHL, LILACS and ISI Web of Science. Previously, we searched the Child Health Library in June 2009. We also performed online searches of trial registries, medical journals, conference proceedings, dissertations and theses. We contacted specialists in the medical and industry setting for knowledge of completed or ongoing trials.

SELECTION CRITERIA

We sought to include randomised controlled trials that recruited children up to the age of 18 years with neurological impairments and GOR who were undergoing gastrostomy tube insertion.

DATA COLLECTION AND ANALYSIS

The review authors worked independently to select trials; none were identified.

MAIN RESULTS

We identified no trials that satisfied the criteria for this review.

AUTHORS' CONCLUSIONS

There remains considerable uncertainty regarding the optimal treatment when faced with the decision of fundoplication surgery versus antireflux medications for children with GOR and neurological impairment who are undergoing gastrostomy insertion. There is a need for robust scientific evidence in order to provide data on the comparable risks or benefits of the two interventions.

Nissen fundoplication in children with cerebral palsy: influence on rate of gastric emptying and postprandial symptoms in relation to protein source in caloric liquid meals

BACKGROUND & AIMS

The aim was to study the influence of Nissen fundoplication on rate of gastric emptying and postprandial symptoms in relation to protein source in liquid meals in children with cerebral palsy.

METHODS

Ten children with cerebral palsy and Nissen fundoplication and ten with cerebral palsy without Nissen fundoplication were studied. Patients had gastrostomy and received two meals, double-blinded, in random order, on separate days. Meals contained a standardised carbohydrate and fat base plus one of two protein modules (Meal A: 100% casein; Meal B: 40% casein/60% whey). The (13)C octanoic acid breath test was used to assess gastric emptying. Postprandial symptoms were recorded. Results are given as median.

RESULTS

For meal A and B, respectively, time until 50% of the meal had emptied (T1/2) was 110 in the Nissen fundoplication- and 181 min in the non-Nissen fundoplication group, (p = 0.35) and 50 and 85 min (p = 0.25). Seven in the Nissen fundoplication group reported postprandial symptoms to meal B, none in the non-Nissen fundoplication group (p < 0.01).

CONCLUSIONS

Compared with cerebral palsy-children without Nissen fundoplication, those with Nissen fundoplication have postprandial symptoms more frequently after receiving a rapid emptying meal. Gastric emptying alone, however, does not seem to explain the symptom occurrence. ClinicalTrials.gov: UUSKBK 28200706.

Dysphagia and aspiration in children

Aspiration is a significant cause of respiratory morbidity and sometimes mortality in children. It occurs when airway protective reflexes fail, especially, when dysphagia is also present. Clinical symptoms and physical findings of aspiration can be nonspecific. Advances in technology can lead to early diagnosis of dysphagia and aspiration, and, new therapeutic advances can significantly improve outcome and prognosis. This report first reviews the anatomy and physiology involved in the normal process of swallowing. Next, the protective reflexes that help to prevent aspiration are discussed followed by the pathophysiologic events that occur after an aspiration event. Various disease processes that can result in dysphagia and aspiration in children are discussed. Finally, the various methods for diagnosis and treatment of dysphagia in children are reviewed.

The relationship between percutaneous endoscopic gastrostomy and gastro-oesophageal reflux disease in children: a systematic review

BACKGROUND

The relationship between percutaneous endoscopic gastrostomy (PEG) insertion and gastro-oesophageal reflux disease (GERD) is widely disputed in the current literature. The aim of this systematic review is to examine the available evidence documenting the association between PEG and GERD.

METHODS

The following databases were searched: MEDLINE (1950 to week 2, January 2011), PubMed, ISI Web of Knowledge (1898 to week 2, January, 2011), EMBASE (1980 to week 2, January 2011) and The Cochrane Central Register of Controlled Trials (CENTRAL) using the terms "gastroesophageal reflux", "gastroesophageal disease", "GERD", "GERD", "GER", "GER" and "percutaneous endoscopic gastrostomy", "PEG", "gastrostomy". In addition, the reference lists of all included studies were reviewed for relevant citations. Studies examining children pre and post insertion of PEG for GERD and written in English language were included. Data extraction was performed by two authors, and the methodology and statistical analysis of each study were assessed.

RESULTS

Eight studies were included in this systematic review. Two reported increased incidence of GERD after PEG. However, neither was of high methodological quality. The remaining six reported no change or decreased GERD. Nonetheless, few demonstrated rigorous methodology.

CONCLUSIONS

The current evidence examining the effect of PEG insertion on GERD has been inconsistent and is not of high quality and therefore is unconvincing, preventing a definitive conclusion. Overall, the available literature on this topic does not demonstrate a causal effect of PEG insertion on GERD.

Should fundoplication be added at the time of gastrostomy placement in patients who are neurologically impaired?

BACKGROUND/PURPOSE

Patients who have advanced neurologic impairment (NI) and require gastrostomy placement (GP) frequently have symptomatic gastroesophageal reflux. We investigated the outcomes of GP without fundoplication in patients who had NI.

METHODS

This was a retrospective review of 54 patients with NI (median, 7 years; range, 1-18 years) undergoing GP alone. The operative criteria included medically controllable or no reflux symptoms. The patients were divided into 2 groups based on the percentage of total esophageal time with a pH less than 4.0 (reflux index, or RI): group I (GI, n = 33), RI less than 5.0% (median age, 6 years; range, 2-15 years); group II (GII, n = 21), RI 5.0% or greater (median age, 10 years; range, 1-18 years). Data are expressed as medians and ranges.

RESULTS

Nutritional management was successfully conducted after GP with or without the administration of lansoprazole, famotidine, or rikkunshito in all but 2 patients. One GI patient with alpha-thalassemia required fundoplication, and one GII patient with Cockayne syndrome required gastrojejunal tube feeding. The RI increased significantly in GI patients (2.1% [0%-4.8%] vs 4.5% [0.2%-11.4%], P = .004), whereas it decreased significantly in GII patients (11.2% [5.9%-41.6%] vs 9.8% [1.05-26.6%], P = .04).

CONCLUSION

Gastroesophageal reflux and related symptoms rarely deteriorate to require additional treatment after GP in patients with NI. Gastrostomy placement is a less invasive and effective procedure for improving the quality of life in those patients.

Preoperative prediction of need for fundoplication before gastrostomy tube placement in children

PURPOSE

Percutaneous endoscopic gastrostomy (PEG) tube placement is a common procedure performed for children with oral aspiration and failure to thrive. The concurrent presence of gastroesophageal reflux (GER) may be difficult to diagnose in these children and may dictate the need for an antireflux procedure. The purpose of this study was to review our preoperative evaluation of children undergoing PEG placement to better elucidate preoperative factors that may require eventual fundoplication.

METHODS

A retrospective review at a tertiary care, children's hospital between May 2002 and August 2007 was performed of patients undergoing PEG placement. Patients were identified through database search by operative procedure codes. Patient groups were defined as those undergoing PEG alone (group 1) and those requiring fundoplication after prior PEG (group 2). Comparison of patient demographics and radiologic qualitative results of GER was analyzed using chi(2) analysis, with significance determined at P < .05.

RESULTS

A total of 863 patients underwent PEG placement over this 64-month period. A sampled cohort of patients undergoing PEG over a year comprised group 1. Forty-four patients (5.1%) underwent Nissen fundoplication after prior PEG placement (group 2). Patient demographics were similar between the groups. Comparison of comorbid conditions and qualitative indicators of GER between the groups showed only cerebral palsy had a significantly higher associated risk of GER that required antireflux surgery. Preoperative clinical assessment had a 95% positive predictive value in identifying children who required only PEG.

CONCLUSIONS

Despite the high predictive value of individualized clinical assessment in the ultimate decision for gastrostomy without need of fundoplication, further studies are needed to determine whether children with conditions such as cerebral palsy may require a concurrent antireflux surgery at the time of gastrostomy.

Pulmonary care of children and adolescents with developmental disabilities

Caring for children and adolescents with developmental disabilities is challenging because of their susceptibility to varying degrees of respiratory morbidity and mortality. This article discusses the common pulmonary problems affecting children with developmental disabilities. Topics to be discussed include gastroesophageal reflux, drooling, and dysphagia and their relation to aspiration and aspiration pneumonia, upper airway obstruction and obstructive sleep apnea, and the role of airway clearance. Case studies are used to introduce a discussion of the underlying etiology, currently accepted methods to evaluate the conditions, and evidence-based treatment options. The goal of managing these problems is to use anticipatory guidance when possible and choose therapies that improve the child's quality of life with minimal side effects.

Babies with brain damage who can not swallow: surgical management

BACKGROUND: Neonates with severe neurological impairment are often unable to swallow, necessitating gastrostomy for feeding. Because of the risk of developing severe reflux, this procedure is often associated with fundoplication. OBJECTIVE: To assess the safety and efficacy of gastrostomy and Nissen fundoplication in 22 neonates with swallowing difficulties due to serious neurological impairment. METHOD: All children underwent an initial period of nasogastric feeding and after informed consent underwent gastrostomy and Nissen fundoplication. RESULTS: There were no significant intraoperative complications. There were two cases of postoperative periostomy leakage. Of the 22 neonates 16 were alive four months after surgery. Six neonates died of complications due to underlying disease. CONCLUSION: We concluded that gastrostomy and Nissen fundoplication are safe procedures and help parents give a better care to these children.

Risk factors for recurrent gastroesophageal reflux disease after fundoplication in pediatric patients: a case-control study

BACKGROUND/PURPOSE

Recurrent gastroesophageal reflux disease (rGERD) is a common problem after fundoplication. Previous studies attempting to identify risk factors for rGERD have failed to control for confounding variables. The purpose of this study was to identify significant risk factors for rGERD after controlling for potential confounding variables.

METHODS

A retrospective, matched case-control study was conducted at a tertiary children's hospital. Cases (n = 116) met 1 of these criteria: reoperation for rGERD, symptomatic rGERD (confirmed by upper gastrointestinal series, esophagogastroduodenoscopy, or pH monitoring), or postoperative reinstitution of antireflux medication for more than 8 weeks. Controls (n = 209) were matched for surgeon, approach (laparoscopic/open), technique (partial/complete), and approximate operative date. Univariate and multivariable associations were analyzed by conditional logistic regression.

RESULTS

Significant risk factors for rGERD were age of less than 6 years (odds ratio [OR], 3.6; 95% confidence interval [CI], 1.7-7.5), preoperative hiatal hernia (OR, 3.2; 95% CI, 1.4-7.3), postoperative retching (OR, 5.1; 95% CI, 2.6-10.0), and postoperative esophageal dilatation (OR, 10.8; 95% CI, 1.8-65.4). Interestingly, significant association was not found between neurologic impairment and rGERD after controlling for potential confounding variables.

CONCLUSION

Age of less than 6 years, preoperative hiatal hernia, postoperative retching, and postoperative esophageal dilatation are independently associated with increased risk of rGERD. Neurologic impairment alone does not increase the risk of developing rGERD.

Outcomes of fundoplication in children with cystic fibrosis

PURPOSE

Children with cystic fibrosis (CF) have a high prevalence of gastroesophageal reflux disease (GERD). As GERD is associated with chronic respiratory symptoms and feeding problems, fundoplication is often performed in children with CF. Although the outcomes of fundoplication have been described across diverse pediatric groups, there is no published experience with CF.

METHODS

The records of 25 children with CF who underwent fundoplication in our center were reviewed. Data on symptoms and diagnostic testing results as well as on complications related to fundoplication were collected. Nutritional parameters and pulmonary function were compared before and after fundoplication.

RESULTS

There was no mortality associated with fundoplication, but 12% had complications that required a subsequent surgical procedure. Whereas 28% were able to discontinue their antireflux medications, 48% developed symptoms of recurrent GERD. Overall, there was no change in body mass index, body mass index percentile, or the slope of forced expiratory volume in 1 second (FEV1) after fundoplication. Children who had an FEV1 of less than 60% predicted at the time of fundoplication exhibited an improvement in FEV1 slope compared to those with FEV1 of 60% or more (+5.3% vs -8.6% per year, P = .004).

CONCLUSION

The complication rate of fundoplication is similar to what has been reported in large series in children without CF. There is a high rate of recurrent GERD and little apparent benefit for either nutritional or pulmonary outcomes. The observed difference on FEV1 slope, in those with moderate-severe vs mild lung disease, highlights the need to thoroughly evaluate the role of fundoplication in children with CF.

Fundoplication versus post-operative medication for gastro-oesophageal reflux in children with neurological impairment undergoing gastrostomy

BACKGROUND

Children with neurological impairments (NI) frequently experience feeding difficulties which can lead to malnutrition and growth failure. Gastrostomy feeding is now the preferred method of providing nutritional support to children with NI who are unable to feed adequately by mouth. Complications may arise as a result of gastrostomy placement and the development or worsening of gastro-oesophageal reflux (GOR) has been widely reported. This has led to the frequent use of surgical anti-reflux treatment in the form of a fundoplication, or other Anti-Reflux Procedures. Fundoplication is associated with a high recurrence rate, surgical failure and significant morbidity and mortality. Since Proton Pump Inhibitors (PPIs) were introduced in the 1990s they have come to play a larger part in the medical management of GOR in children with NI. Uncontrolled studies suggest that PPIs may be a safe, appropriate treatment for GOR. Other agents currently used include milk thickeners, acid suppression drugs, acid buffering agents, gut motility stimulants and sodium alginate preparations. There are risks and benefits associated with both surgical and medical interventions and further comparison is necessary to determine the optimal treatment choice.

OBJECTIVES

To compare the effectiveness of anti-reflux surgery and anti-reflux medications for children with NI and GOR who are undergoing placement of a gastrostomy feeding tube.

SEARCH STRATEGY

We searched the Cochrane Central Register of Controlled Trials (CENTRAL) up to Issue 2, 2006, MEDLINE (1966 to June 2006), EMBASE (1980 to week 33, 2006), CINAHL (1982 -to May, week 4, 2006), LILACS (1982 to June 2006), ISI Web of Science (1970 to June 2006) and the Child Health Library (searched June 2006). We also performed online searches of trial registries, medical journals, conference proceedings, dissertations and theses. Specialists in the medical and industry setting were contacted for knowledge of completed or ongoing trials.

SELECTION CRITERIA

We sought to include only randomised controlled trials that recruited children up to the age of 18 years with NI and GOR who were undergoing gastrostomy tube insertion.

DATA COLLECTION AND ANALYSIS

Two reviewers worked independently on selected trials and performed data extraction and assessment of trial quality.

MAIN RESULTS

No trials were identified that satisfied the criteria for this review.

AUTHORS' CONCLUSIONS

There remains considerable uncertainty regarding the optimal treatment when faced with the decision of fundoplication surgery versus anti-reflux medications for gastro-oesophageal-reflux in the child with neurological impairment who is undergoing gastrostomy insertion. There is a need for robust scientific evidence in order to provide data on the comparable risks or benefits of the two interventions.

One-trocar laparoscopy-aided gastrostomy in handicapped children

BACKGROUND/PURPOSE

Percutaneous endoscopic gastrostomy has become a common technique to provide nutritional support to handicapped children with swallowing disorders; however, this technique is sometimes associated with serious complications. We report a novel method of 1-trocar laparoscopy-aided gastrostomy with special reference to its influence on gastroesophageal reflux (GER).

METHODS

The subjects consisted of 22 profoundly handicapped children, aged from 1 to 14 years (median, 7 years). Twenty-four-hour esophageal pH monitoring was conducted preoperatively in all subjects and performed postoperatively in 12. The criteria for gastrostomy alone included no significant symptoms related to GER and distal esophageal acid exposure of less than 15%. Esophageal acid exposure was evaluated at the distal esophagus (P1) and at 10 cm proximal to P1 (P2). Stamm gastrostomy was performed by grasping the anterior gastric wall with forceps inserted through an operating channel associated with a laparoscope. Data are expressed as medians and ranges.

RESULTS

There were neither perioperative mortality nor life-threatening complications except the detachment of the gastrostomy in one. Esophageal acid exposure was significantly increased postoperatively compared to preoperatively at P1 (2.1% [0.0%-4.7%] vs 4.6% [0.2%-8.7%], P = .02), but did not change much at P2 (0.2% [0.0%-1.5%] vs 0.8% [0.0%-7.6%], P = .07). No patient developed postoperative symptoms related to GER.

CONCLUSIONS

One-trocar laparoscopy-aided gastrostomy is a feasible technique for handicapped children without symptomatic GER.

Endoscopic gastrostomy placement in the child with gastroesophageal reflux: is concomitant antireflux surgery indicated?

BACKGROUND/PURPOSE

Previously, we performed concomitant antireflux surgery in patients with abnormal pH study undergoing gastrostomy. This increased complications without always alleviating the troublesome symptom of vomiting. In contrast, vomiting with normal preoperative pH study generally disappeared after gastrostomy placement. Therefore, we changed policy to perform only gastrostomy, regardless of pH study results. Subsequent antireflux surgery is performed only as necessary. We report here our results.

METHODS

We retrospectively reviewed patients undergoing gastrostomy from April 1997 to January 2004. For patients with abnormal preoperative pH studies, detailed data were recorded including medical history, indication for gastrostomy, operative technique, symptoms of gastroesophageal reflux (GER), and use of antireflux medication. Symptomatic GER postgastrostomy was managed pharmacotherapeutically. If this proved inadequate, patients underwent antireflux surgery.

RESULTS

Twenty-eight patients with abnormal pregastrostomy pH study entered the study. Median age was 3 years and 2 months. Seventy-five percent were neurologically impaired. Indication for gastrostomy was inadequate oral nutrition in 26 of 28 patients. Only 3 of 28 patients were asymptomatic for GER. Of the 25 symptomatic patients 19 improved postgastrostomy (6 did not). Antireflux surgery ultimately proved indicated in 2 patients (7% [2/28]). The asymptomatic patients remained asymptomatic.

CONCLUSIONS

For patients with abnormal pH study presenting primarily for gastrostomy placement, concomitant antireflux surgery is not indicated.

Nutrition support for neurologically impaired children: a clinical report of the North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition

Undernutrition, growth failure, overweight, micronutrient deficiencies, and osteopenia are nutritional comorbidities that affect the neurologically impaired child. Monitoring neurologically impaired children for nutritional comorbidities is an integral part of their care. Early involvement by a multidisciplinary team of physicians, nurses, dieticians, occupational and speech therapists, psychologists, and social workers is essential to prevent the adverse outcomes associated with feeding difficulties and poor nutritional status. Careful evaluation and monitoring of severely disabled children for nutritional problems are warranted because of the increased risk of nutrition-related morbidity and mortality.

Effects of Stamm Gastrostomy on Gastric Emptying Rate in Rats

AIM

Although frequency of gastroesophageal reflux (GER) increases after gastrostomy, the role of gastric emptying in GER has not been evaluated. In this study, we examined the effects of Stamm gastrostomy on gastric emptying rate in rats and whether Stamm gastrostomy induces GER or not.

METHODS

Sprague-Dawley rats were divided into three groups. Stamm gastrostomy was done in the first group (SG). Sham operation was carried out in group 2 and the 3rd group served as control. Gastric emptying was assessed using both liquid and solid meals in each group at postoperative 14th day. For solid meal emptying, after fasting of 16 h, the rats were fed for 3 h and gastric emptying rate was measured at the fifth hour. Methylcellulose was used for emptying of liquids and it was given after the animals were fasted for 16 h and gastric emptying rate was measured 30 min later. Histological evaluation for GER was performed in all groups.

RESULTS

GER was observed pathophysiologically in 5 of the 7 rats in SG group. Gastric emptying rates of liquid and solid meals were found to be similar in control, SG or sham groups.

CONCLUSION

Surgical gastrostomy does not affect the gastric emptying of solid and liquid meals in rats. Other mechanisms should be considered in the development of GER observed following gastrostomy.

Seizure disorder as a risk factor for gastroesophageal reflux in children with neurodevelopmental disabilities

The proportion of children with severe neurodevelopmental disabilities, in whom symptoms of gastroesophageal reflux develop after gastrostomy placement, has not been well studied. The medical records of children who received a gastrostomy tube (with or without a simultaneous antireflux procedure) at our institution between 1987 and 1997 were reviewed to identify neurologically related diagnoses at the time of the gastrostomy, diagnostic tests ordered to detect reflux, and dates and reasons for re-admissions within 2 years of discharge. Of 102 patients studied, 37 received a gastrostomy tube alone. Complete follow-up data were available for 30 of these patients, 7 of whom (23%) required subsequent antireflux surgery within 2 years. Patients with a seizure disorder had greater than a 4-fold risk of re-admission for this operation compared with other patients (57% [4/7] vs. 13% [3/23]; P=0.03). In a child with severe neurodevelopmental disability, the existence of a seizure disorder at the time of a gastrostomy operation increases the risk of subsequently requiring an antireflux procedure by a factor of 4.

Diagnosis and treatment of feeding disorders in children with developmental disabilities

OBJECTIVES

To determine the results of diagnostic evaluation and the effects of nutritional intervention on energy consumption, weight gain, growth, and clinical status of children with neurodevelopmental disabilities and suspected feeding disorders.

METHODS

We studied 79 children with moderate to severe motor or cognitive dysfunction (male:female, 38:41; age, 5.8 +/- 3.7 years) who were referred for diagnosis and treatment of feeding or nutritional problems. Initial assessments included a 3-day calorie intake record, videofluoroscopic swallowing study (VFSS), 24-hour intraesophageal pH monitoring, milk scintigraphy, and esophagogastroduodenoscopy.

RESULTS

These studies demonstrated gastroesophageal reflux (GER) with or without aspiration in 44 of 79 patients (56%), oropharyngeal dysphagia in 21 (27%), and aversive feeding behaviors in 14 (18%). Diagnosis-specific approaches included medical GER therapy in 20 patients (25%), fundoplication plus gastrostomy tube (GT) in 18 (23%), oral supplements in 17 (22%), feeding therapy only in 14 (18%), and GT only in 10 (13%). After 24.6 +/- 3.0 months, relative calorie intake, expressed as intake (kcal/d)/recommended daily allowance (RDA, kcal/d), improved significantly (initial:final = 0.78 +/- 0.36:1.23 +/- 0.27). The z scores increased significantly for both weight (initial:final = -2.80 +/- 1.33:-0.81 +/- 0.69) and height (-3.14 +/- 0.98:-2.00 +/- 0.67). Improved subcutaneous tissue stores were demonstrated by increased thickness of both subscapular skinfolds (change = 71% +/- 26%) and triceps skinfolds (38% +/- 17%). After nutritional intervention, the acute care hospitalization rate, compared with the 2-year period before intervention, decreased from 0.4 +/- 0.18 to 0.15 +/- 0.06 admissions per patient-year and included only 3 admissions (0.02 per patient-year) related to feeding problems.

CONCLUSIONS

In children with developmental disabilities, diagnosis-specific treatment of feeding disorders results in significantly improved energy consumption and nutritional status. These data also indicate that decreased morbidity (reflected by a lower acute care hospitalization rate) may be related, at least in part, to successful management of feeding problems. Our results emphasize the importance of a structured approach to these problems, and we propose a diagnostic and treatment algorithm for children with developmental disabilities and suspected feeding disorders.children, developmental disabilities, fundoplication, gastroesophageal reflux, gastrostomy, hospitalization, nutrition.

Technical aspects of feeding the disabled child

Children with neurological impairment frequently have difficulties in consuming sufficient energy and other nutrients to maintain adequate nutritional status. Under-nutrition is a significant contributory factor to growth failure. Eating may be distressing and time-consuming for the child and carer. Aspiration of feeds is common and may predispose to chronic chest infections. Gastro-oesophageal reflux is also common and may contribute to significant morbidity. This paper discusses some of the issues involved in the nutritional management of neurologically impaired children.

Evaluation of Children With Feeding and Swallowing Problems

Speech-language pathologists in schools are increasingly being presented with children who have feeding and swallowing problems. These speech-language pathologists are in strategic positions to identify the problems, carry out an evaluation of feeding and swallowing skills, and determine the needs for medical team referral. Evaluation of children with feeding and swallowing problems is best carried out by speech-language pathologists in the context of a school-based team with links to a medically based team. This article focuses on guidelines for obtaining a history, carrying out a physical examination, and observing a typical meal. Team members in school settings make important contributions to considerations for instrumental assessments that are needed when making management decisions for children with suspected pharyngeal phase deficits.

Improvement of children's nutritional status after enteral feeding by PEG: an interim report

BACKGROUND

Enteral feeding by percutaneous endoscopic gastrostomy is indicated as long-term nutritional support for children with neurologic impairment and dysphagia. We report our experience with percutaneous endoscopic gastrostomy and evaluate the age range of children with cerebral palsy who benefit most with weight and height gain.

METHODS

In a prospective study, from August 1996 to August 1997, 20 endoscopic gastrostomies were performed in 20 children diagnosed with cerebral palsy (16), myopathy (2), and brain trauma (2). The mean age was 6.5 years and the mean follow-up 5.9 months. All patients had severe mental impairment and oropharyngeal dysphagia. They were followed up monthly on an outpatient basis by both the gastroenterologist and the dietitian, who assessed gastrostomy complications and performed anthropometric measurements.

RESULTS

All 20 patients benefited from enteral nutrition with a statistically significant gain in weight (p < 0.01), and there was a trend toward improved weight/height ratio in children under 4 years of age according to Z-score and mid-arm muscle area (p < 0.01). Triceps skinfold thickness failed to reach statistical significance. There were no immediate complications related to the procedure. Perforations occurred with three (15%) tubes, and the plugs for introduction of food had to be replaced after 4 months of use. All complications, namely formation of granulation tissue at the stoma (7), stoma infection (4), gastroesophageal reflux pneumonia (3), and pneumoperitoneum (1) were managed clinically.

CONCLUSIONS

Endoscopic gastrostomy is a safe procedure for children. Enteral feeding resulted in a trend toward a normalized weight/height ratio for children with cerebral palsy younger than 4 years and significant weight gain in those older than 12 years.

Feeding the disabled child

Feeding difficulty and malnutrition are common in disabled children. Intake may be reduced because of anorexia, chewing and swallowing difficulties, or vomiting. Feeding is often time consuming, unpleasant, and may result in aspiration. Malnutrition may result in impaired growth and neurodevelopment, and impaired cardiorespiratory, gastrointestinal, and immune functions. Multidisciplinary assessment is recommended and should include a feeding history, oral-motor examination, and nutritional assessment. The energy requirements of most disabled children are less than those for a normal child of the same age but may be increased by spasticity, athetosis, convulsions, and recurrent infections. Micronutrient deficiencies may occur even in children receiving nutritionally complete feeds if the volume is reduced because of low energy requirements. Oral intake may be improved by a change of posture, special seating, feeding equipment, oral desensitization, mashing or pureeing of lumpy food, thickening of liquids, use of calorie supplements, and treatment of reflux/esophagitis. Non-oral feeding should be considered when oral feeding is unsafe, not enjoyable, inadequate, or very time consuming. Long-term support requires a gastrostomy. This is less obtrusive than a nasogastric tube, less likely to become displaced, less traumatic, and is associated with improved quality of life, but is also associated with significant morbidity. If there is symptomatic reflux a fundoplication may be required, but this is associated with significant mortality and substantial morbidity.

Caregivers' perceptions following gastrostomy in severely disabled children with feeding problems

Feeding difficulties are common in neurologically impaired children, often leading to great distress and frustration in the child and family. A gastrostomy may be advocated if oral intake is inadequate causing poor weight gain or when there is significant aspiration during feeding, or if feeding is very distressing. To find out if caregivers were happy with the outcome of gastrostomy (with fundoplication, when indicated), a 35-item questionnaire was developed and sent to 38 of them. Twenty-nine replies were received and appeared to be representative of the whole group. Coughing, choking, and vomiting improved in most cases. Weight gain improved in all in whom it had been a problem. In the majority, it became easier to give the children their medications although control of epilepsy was unchanged overall. Time spent feeding the child was reduced and many caregivers had more time to devote to other children and themselves. Only one parent regretted the operation. In children with severe disability and feeding problems, a gastrostomy (with fundoplication if there is significant reflux) can reduce symptoms of vomiting, coughing, and choking, help growth and improve quality of life in the child, when patients are properly selected.

The use of the salivagram in the evaluation of severe and chronic aspiration

Chronic salivary aspiration may be responsible for a significant percentage of pneumonia in the neurologically impaired child. The radionuclide salivagram (RS), a simple investigative study, can document salivary aspiration as the source of pulmonary contamination. The purpose of this study was to determine if the results of the RS would accurately identify children with severe and chronic salivary aspiration who would benefit from laryngotracheal separation (LTS). We reviewed 30 records of children with chronic aspiration pneumonitis who underwent LTS between 1988 and 1996. We recorded the number of inpatient days required for respiratory infections before and after LTS. This number was compared with the number of inpatient days for respiratory infection from children (n = 27) who underwent the RS during a ten-month period but who were never referred for LTS. Fifteen children who underwent LTS had a preoperative RS. The RS documented salivary aspiration in 11 of these children. Aspiration was effectively controlled by LTS for this group. There were three studies that failed to show either aspiration or progression of the Technetium 99m sulfur colloid (Tc 99m SC) into the esophagus This finding was felt to represent significant swallowing dysfunction and, therefore, was also considered a positive finding. There was a significant difference in the number of inpatient days for children who had a negative RS and were never referred for LTS when compared with the number of inpatient days for those children who had a positive RS and were referred for LTS. We feel that the RS is an effective tool to document salivary aspiration as the source of recurrent pneumonia. A modification of the technique and interpretation of RS is suggested.

A modified feeding Roux-en-Y jejunostomy in the neurologically damaged child

PURPOSE

Feeding tube access with an antireflux procedure is frequently necessary in children with severe neurological deficits. Fundoplication in this particular group of patients has many complications and a reported failure rate of 40% to 50%. Recently, the use of a feeding Roux-en-Y jejunostomy has been advocated in this population.

METHODS

Since December 1993, over a 6-month period, the authors performed 12 Roux-en-Y jejunostomies. All children had documented gastroesophageal reflux. One patient had a prior failed Nissen fundoplication, and none of these patients were feeding significantly by mouth. Postoperative follow-up has been 12 months.

RESULTS

There were no deaths in this series. One patient required early revision of the stoma because of marked prolapse. One 11-month-old infant required reoperation 7 days postoperatively because of tube dislodgment. Eight of the 12 patients required out-patient procedures to unplug or replace the jejunostomy tube.

CONCLUSION

The operation may be beneficial in a subset of neurologically impaired children who will never be able to ingest significant calories by mouth. It may also be useful after a failed fundoplication. The main postoperative complications were plugging and dislodgment of the jejunostomy tube, which if they occurred early, required x-ray confirmation for catheter placement.

Fundoplication in children: experience with 106 cases

BACKGROUND

Gastro-oesophageal reflux (GOR) is a physiological problem in infancy that can become pathological and life-threatening in certain cases. Fundoplication has been shown previously to be effective in the control of this problem when medical therapy fails.

METHODS

A retrospective review of the hospital records and the Department of Paediatric Surgery database was carried out, in order to demonstrate the Prince of Wales Children Hospital's (POWCH) experience with 106 fundoplications between February 1989 and March 1993.

RESULTS

There was a failure rate of 7.5% and a long-term mortality rate of 7.8%. The children most at risk of mortality and morbidity are shown to be the neurologically impaired. The special problems associated with these children as compared with neurologically normal children with pathological GOR are discussed and the literature reviewed.

CONCLUSION

Fundoplication is shown to be a safe operation that can be life-saving in certain circumstances.

Laparoscopic Nissen fundoplication in disabled infants and children

During a 16-month period, 15 neurologically impaired infants and children for whom medical treatment failed underwent laparoscopic fundoplication. The indications for surgery included feeding difficulties, vomiting, and recurrent chest aspiration. The patients' weight range was 3.9 and 42 kg (6 weighed less than 12 kg). Access was modified according to each patient's size and shape. The average operating time was 2.2 hours (range, 1.4 to 3) for fundoplication and 3.1 hours (range, 2.3 to 4.1) for fundoplication with gastrostomy. Two patients had conversion to open surgery because of hypercarbia or perforated oesophagus. Use of postoperative analgesia was limited to the first 24 hours, and fluid intake and feeding were begun on days 1 and 2, respectively. Gas bloating was common postoperatively, and diarrhoea developed in three children. Twelve patients had clinical improvement, and a recurrent hiatus hernia developed in one. Laparoscopic fundoplication can be successful; however, awareness of the differences in technique for paediatric (disabled children in particular) and adult patients is essential. The technique deserves further investigation.

Morbidity in neurologically impaired children after percutaneous endoscopic versus Stamm gastrostomy

Neurologically impaired children frequently require a feeding gastrostomy. Few reports are available comparing the incidence of postoperative complications and symptomatic gastroesophageal reflux after endoscopic versus operative Stamm gastrostomy in this group of children. We undertook a retrospective study of 63 consecutive neurologically impaired children requiring a feeding gastrostomy, with an average of 23 months of follow-up. No child had symptomatic gastroesophageal reflux. Thirty children had a percutaneous endoscopic gastrostomy and 33 had a Stamm gastrostomy, depending on the preference of the surgeon. The two groups were comparable in age range, cause of neurologic impairment, and indication for gastrostomy. Minor complications occurred in 30%. All three major complications occurred after Stamm gastrostomy, including two postoperative deaths. Symptomatic gastroesophageal reflux developed in 60%. The incidence of fundoplication after gastrostomy was 10% in the percutaneous endoscopic gastrostomy group and 39% after Stamm gastrostomy (p < .025). Morbidity was lower after percutaneous endoscopic gastrostomy than after Stamm gastrostomy in this group of neurologically impaired children. Fundoplication for symptomatic gastroesophageal reflux was infrequent after percutaneous endoscopic gastrostomy and significantly more common after Stamm gastrostomy. Percutaneous endoscopic gastrostomy is recommended as the initial procedure in neurologically impaired children without symptomatic gastroesophageal reflux who require a feeding gastrostomy.

Comparison of open and laparoscopic gastrostomy and fundoplication in 120 patients

The rapid development and incorporation of minimally invasive surgical techniques has abruptly changed adult surgical practices. These minimally invasive procedures are now being successfully applied to pediatric surgical problems. The anticipated benefits of these techniques include less postoperative pain, quicker return of bowel function, shorter hospital stay, and lower hospital costs, with a quicker return to normal activity. This report compares the first 60 infants and children to undergo laparoscopic gastrostomy and/or fundoplication at our institution with the same number of patients that underwent these procedures in the traditional open fashion. The two groups were similar with respect to age, sex, concurrent illness, presenting symptoms, neurological status, and procedures performed. Patients in the laparoscopic group were found to have shorter mean hospital and postoperative stays and tolerated feeding earlier. The mean hospital stay was 13.8 days for the laparoscopic group versus 16.4 days in the open group. The mean postoperative stay was 6.8 days for the laparoscopic group versus 10.7 days for the open group. The mean postoperative day on which feeding was tolerated was 2.3 in the laparoscopic group versus 4.8 in the open group. Postoperative complications were similar between the two groups. These results seem to reflect the less traumatic nature of the laparoscopic procedures as compared with the open procedures. Laparoscopic fundoplication and gastrostomy is an attractive alternative to open fundoplication and gastrostomy in infants and children.

Laparoscopic gastrostomy and fundoplication

Laparoscopic gastrostomy and fundoplication are a useful alternative to open fundoplication and gastrostomy in pediatric patients. Laparoscopic fundoplication appears to decrease the length of hospital stay and allow a more rapid recovery.

Feeding Roux-en-Y jejunostomy in the management of severely neurologically impaired children

Feeding problems are legion in severely neurologically impaired children. Many patients do well with a gastrostomy with or without fundoplication. Unfortunately, fundoplication is not without complication, emphasizing the need for other options in the management of these difficult patients. Since 1990 six patients (age range, 2 months to 6 years) have been treated by the creation of a permanent Roux-en-Y end-jejunostomy and a gastrostomy. The Roux limb is closed tightly around a mushroom catheter. The gastrostomy is left for gastric decompression, and the jejunostomy tube is used for all nutrition and most medications. One patient died in the postoperative period. All the others have done well, without significant complication and with a high level of parent satisfaction (average follow-up, 12 months). Previously four other patients were treated with a Roux-en-Y jejunostomy in which, rather than closing the Roux limb around the catheter, it was brought out as a catheterizable stoma. Frequent leakage and prolapse make this approach less desirable.

Percutaneous gastrojejunostomy versus Nissen fundoplication for enteral feeding of the neurologically impaired child with gastroesophageal reflux

To determine the optimal method of providing enteral feeding to neurologically impaired children with gastroesophageal reflux, Nissen fundoplication with simultaneous gastrostomy tube placement (NGT) was compared with anterograde percutaneous gastrojejunostomy (APGJ), a nonsurgical procedure performed under fluoroscopic guidance. The records of 112 neurologically impaired children with gastroesophageal reflux were retrospectively reviewed; 68 had undergone NGT and 44 APGJ. Follow-up data were available for 45 NGT patients (mean age, 6.4 years) and 34 APGJ patients (mean age, 7.9 years). Mean follow-up was 1.8 years in the NGT group and 2.5 years in the APGJ group. Complications resulting from either procedure were classified either as major, which included treatment failures or morbidity resulting in prolonged hospitalization, or as minor, those requiring outpatient treatment only or not directly caused by the procedure. The NGT group had a significantly higher incidence of major complications in comparison with the APGJ group (33.3% vs 11.8%, p < 0.05). Ten patients (22.2%) in the NGT group required reoperation for complications; six required a second NGT for wrap hernia, failure, and continued gastroesophageal reflux. Two patients (5.9%) in the APGJ group required surgery for complications; one of these eventually required an NGT, and the other had an intussusception that necessitated a small-bowel resection. Minor complications were more common in the APGJ group than in the NGT group (44.1% vs 6.6%); the majority of complications were related to the jejunostomy tube. Premature replacement or reinsertion of the jejunostomy tube was necessary in 14 APGJ patients (32%). The mortality rate was 8.8% in the NGT group and 5.9% in the APGJ group (p = not significant). No death occurred within 30 days of either procedure. We conclude that APGJ is a safe alternative method for feeding the neurologically impaired child with gastroesophageal reflux.

Operation for gastro-oesophageal reflux associated with severe mental retardation

One hundred and seventy six children with severe mental retardation underwent a fundoplication for considerable gastro-oesophageal reflux. There were six 'early' (3%) deaths and five 'late' deaths. Major complications developed in 17 (10%) children whereas 86 (49%) had 'minor' complications. A revision operation was required in 27 patients. Overall 142 (81%) children achieved a good result. In spite of the high complication rate and the need for a secondary operation in 15% of the patients, the quality of life for these children and their parents and carers is greatly improved by antireflux surgery.