Gastrooesophageal reflux in children with cerebral palsy

Disability Justice and Anti-ableism for the Pediatric Clinician

The impact of ableism on health care, and specifically the health of people with disabilities, is not only underrecognized, but misunderstood at a foundational level due to socially acceptable denial of anti-disability bias. For the pediatrician that seeks to learn about the value of anti-ableist approaches to health care and how it can promote child health, this article reviews the relationship between medical jargon and anti-disability bias, and provides a primer on disability justice, the medical versus social models of disability, and other scholarly concepts related to anti-ableism. The authors provide narrative examples of disability bias in clinical scenarios, and the article concludes with actionable recommendations on anti-ableist language etiquette and clinical best practices. Although ableism is a societal issue, pediatricians have a responsibility to recognize and address ableism as a threat to child health.

Gastro-oesophageal reflux disease in children with neurological impairment: a retrospective cohort study

OBJECTIVES

To determine the incidence and prevalence of gastro-oesophageal reflux disease (GERD) diagnosis and treatment in children with neurological impairment (NI) along with relationship to key variables.

DESIGN

This is a population-based retrospective cohort study.

SETTING

This study takes place in Alberta, Canada.

PATIENTS

Children with NI were identified by hospital-based International Classification of Diseases (ICD) codes from 2006 to 2018.

MAIN OUTCOME MEASURES

Incidence and prevalence of a GERD diagnosis identified by: (1) hospital-based ICD-10 codes; (2) specialist claims; (3) dispensation of acid-suppressing medication (ASM). Age, gender, complex chronic conditions (CCC) and technology assistance were covariates.

RESULTS

Among 10 309 children with NI, 2772 (26.9%) met the GERD definition. The unadjusted incidence rate was 52.1 per 1000 person-years (50.2-54.1). Increasing numbers of CCCs were associated with a higher risk of GERD. The HR for GERD associated with a gastrostomy tube was 4.56 (95% CI 4.15 to 5.00). Overall, 2486 (24.1%) of the children were treated with ASMs of which 1535 (61.7%) met no other GERD criteria. The incidence rate was 16.9 dispensations per year (95% CI 16.73 to 17.07). The prevalence of gastrojejunostomy tubes was 1.1% (n=121), surgical jejunostomy tubes was 0.7% (n=79) and fundoplication was 3.4% (n=351).

CONCLUSIONS

The incidence of GERD in children with NI greatly exceeds that of the general paediatric population. Similarly, incidence rate of medication dispensations was closer to the rates seen in adults particularly in children with multiple CCCs and gastrostomy tubes. Further research is needed to determine the appropriate use of ASMs balancing the potential for adverse effects in this population.

Is Roux-en-Y Feeding Jejunostomy a Safe and Effective Operation in Children? A Systematic Review Exploring Outcomes

OBJECTIVES

Roux-en-Y jejunostomy (REYJ) may establish feeding in children with foregut dysmotility or severe gastro-esophageal reflux disease (GERD). Nevertheless, concerns have been raised about safety and efficacy. We, therefore, evaluated outcomes of REYJ by systematic review to determine if this was a satisfactory option for achieving enteral autonomy in children with complex nutritional needs.

METHODS

A PRISMA-adherent systematic review was conducted of studies reporting children undergoing feeding REYJ. Two authors performed processes independently; the senior author resolved disagreements. Embase, CINAHL and Medline were searched (inception-01/21). Additional databases, references, and 'grey' literature were searched. Methodological Index for Non-randomized Studies (MINORS) and a bespoke system assessed methodological quality.

RESULTS

Of 362 articles, 10 met eligibility criteria (9 retrospective series; 1 conference proceeding). Unpublished data were also attained. Interobserver agreement for MINORS (kappa = 0.47) and bespoke scoring (kappa = 0.58) were moderate. After consensus, median MINORS score was 37.5% (IQR 6.3%) and bespoke 50% (IQR 20.8%), indicating poor methodological quality. One hundred sixty-four patients were reported (age range: 2 months to 19 years). Time to full feeds and length of stay were inadequately reported but most achieved enteral autonomy. No studies reported patient/caregiver-questionnaires. Seventy-six complications were documented (Clavien-Dindo grading was infeasible). Morbidity included peristomal leakage (N = 26), internal hernia/volvulus (N = 8), and SSI (N = 7). Thirty-eight patients died (2 procedure-attributable) during follow-up (range: 1 month to 15 years).

CONCLUSIONS

Up to 50% patients experience complications after REYJ (often minor) with 23% patients dying during follow-up, often comorbidity-attributable. REYJ can achieve enteral autonomy although parents/caregivers of children should be counselled accordingly.

Malnutrition and nutritional deficiencies in children with cerebral palsy: a systematic review and meta-analysis

OBJECTIVES

This systematic review study and meta-analysis sought to estimate the prevalence of malnutrition and nutritional deficiencies in children with cerebral palsy (CP).

STUDY DESIGN

This is a systematic review and meta-analysis.

METHODS

The systematic review was conducted according to the PRISMA guidelines. The articles were chosen using the PubMed, Embase, Scopus, Web of Science, Cochrane Library, SciELO, and Lilacs databases and the bibliographical reference lists of the articles. No limitations were placed on the time of publication, but the articles had to include children from 0 to 18 years old with CP who presented the prevalence of malnutrition and nutritional deficiencies. The methodological quality of the articles was assessed using the verification list for analytical cross-sectional studies, the Newcastle-Ottawa scale, and the Cochrane Collaboration tool for randomized studies. The meta-analysis of proportions was conducted based on the prevalence data for malnutrition or nutritional deficiencies. The study is registered in PROSPERO under CRD number 42020175068.

RESULTS

Sixty-seven articles (N = 453,804) published between 1986 and 2019 were included. Most of the articles presented a low risk of bias and no publication was excluded for quality reasons. The most widely used anthropometric index for diagnosing nutritional status was weight-to-age and the estimated prevalence of malnutrition was 40% (95% CI = 28.0-53.0). Nutrient deficiency was investigated by nine publications, with hypocalcemia and reduced serum concentrations of zinc, copper, and vitamin D being reported the most.

CONCLUSIONS

We found a high rate of malnutrition in the population in this review, moreover, we suggest that some nutritional deficiencies are associated with food deficit and that the socio-economic and age factors of these children may relate with the poor nutritional outcome. This makes monitoring and personalized nutritional management necessary, in accordance with the characteristics and particularities of children with CP.

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.

Nutritional Assessment in Adult Patients with Dysphagia: A Scoping Review

Malnutrition negatively affects the quality of life of patients with dysphagia. Despite the need for nutritional status assessment in patients with dysphagia, standard, effective nutritional assessments are not yet available, and the identification of optimal nutritional assessment items for patients with dysphagia is inadequate. We conducted a scoping review of the use of nutritional assessment items in adult patients with oropharyngeal and esophageal dysphagia. The MEDLINE, EMBASE, and Cochrane Central Register of Controlled Trials databases were searched to identify articles published in English within the last 30 years. Twenty-two studies met the inclusion criteria. Seven nutritional assessment categories were identified: body mass index (BMI), nutritional screening tool, anthropometric measurements, body composition, dietary assessment, blood biomarkers, and other. BMI and albumin were more commonly assessed in adults. The Global Leadership Initiative on Malnutrition (GLIM), defining new diagnostic criteria for malnutrition, includes the categories of BMI, nutritional screening tool, anthropometric measurements, body composition, and dietary assessment as its required components, but not the blood biomarkers and the “other” categories. We recommend assessing nutritional status, including GLIM criteria, in adult patients with dysphagia. This would standardize nutritional assessments in patients with dysphagia and allow future global comparisons of the prevalence and outcomes of malnutrition, as well as of appropriate interventions.

Evaluation and Treatment of Malnutrition and Associated Gastrointestinal Complications in Children with Cerebral Palsy

The majority of children with cerebral palsy (CP) have feeding difficulties and are especially prone to malnutrition. The early involvement of a multidisciplinary team should aim to prevent malnutrition and provide adequate nutritional support. Thorough nutritional assessment, including body composition, should be a prerequisite for the nutritional intervention. As in typically-developed children nutritional support should start with dietary advice and the modification of oral feeding, if safe and acceptable. However, for prolonged feeding, in the presence of unsafe swallowing and inadequate oral intake, enteral nutrition should be promptly initiated and early gastrostomy placement should be evaluated and discussed with parents/caregivers. Gastrointestinal problems (oropharyngeal dysfunction, gastroesophageal disease, and constipation) in children with CP are frequent and should be actively detected and adequately treated as they can further worsen the feeding process and nutritional status.

Neurological and Sleep Disturbances in Bronchiectasis

Bronchiectasis unrelated to cystic fibrosis is a chronic lung disease that is increasingly recognised worldwide. While other common chronic lung conditions such as chronic obstructive lung disease have been associated with cardiovascular disease, there is a paucity of data on the relationship between bronchiectasis and cardiovascular risks such as stroke and sleep disturbance. Furthermore, it is unclear whether other neuropsychological aspects are affected, such as cognition, cerebral infection, anxiety and depression. In this review, we aim to highlight neurological and sleep issues in relation to bronchiectasis and their importance to patient care.

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.

Parents reported reduced symptoms and improved satisfaction after fundoplication and their perceptions were an important outcome measure

AIM

Fundoplication is required for children with chronic recurrent gastro-oesophageal reflux disease (GERD). The aim of this study was to report parental perceptions of symptoms and overall satisfaction with the long-term course following fundoplication with special reference to patients with GERD risk factors.

METHODS

We studied 34 patients, with a median age of 6.5 ± 4.9 years, who received fundoplication between 2001 and 2005. Clinical information and surgical complications were recorded. Parents were interviewed to evaluate post-operative symptoms, mode of nutrition and satisfaction.

RESULTS

The median follow-up time was 7.3 years. Comorbidities were neurological impairment in 15 patients, other gastrointestinal disorders in seven patients and isolated GERD in 12 patients. The parents reported that fundoplication effectively treated initial reflux symptoms in 60% and improved symptoms in 37%. Vomiting and reflux-associated pain were treated most effectively. Pulmonary symptoms often remained unchanged in neurologically impaired children. Redo fundoplication was necessary in seven patients. Only two parents regretted consenting to surgery.

CONCLUSION

A high percentage of parents reported improved gastrointestinal reflux-related symptoms and a high level of satisfaction following fundoplication. Parental perceptions of GERD symptoms should be an important outcome measure when assessing the efficacy of antireflux surgery in children in routine clinical follow-up.

The management of scoliosis in children with cerebral palsy: a review

Children who suffer with cerebral palsy (CP) have a significant chance of developing scoliosis during their early years and adolescence. The behavior of this scoliosis is closely associated with the severity of the CP disability and unlike idiopathic scoliosis, it continues to progress beyond skeletal maturity. Conservative measures may slow the progression of the curve, however, surgery remains the only definitive management option. Advances in surgical technique over the last 50 years have provided methods to effectively treat the deformity while also reducing complication rates. The increased risk of surgical complications with these complex patients make decisions about treatment challenging, however with careful pre-operative optimization and post-operative care, surgery can offer a significant improvement in quality of life. This review discusses the development of scoliosis in CP patient, evaluates conservative and surgical treatment options and assesses post-operative outcome.

Change in Pulmonary Function after Incentive Spirometer Exercise in Children with Spastic Cerebral Palsy: A Randomized Controlled Study

PURPOSE

The aim of this study was to investigate the effect of incentive spirometer exercise (ISE) on pulmonary function and maximal phonation time (MPT) in children with spastic cerebral palsy (CP).

MATERIALS AND METHODS

Fifty children with CP were randomly assigned to two groups: the experimental group and the control group. Both groups underwent comprehensive rehabilitation therapy. The experimental group underwent additional ISE. The forced vital capacity (FVC), forced expiratory volume at one second (FEV₁), FEV₁/FVC ratio, peak expiratory flow (PEF), and MPT were assessed as outcome measures before and after 4 weeks of training.

RESULTS

There were significant improvements in FVC, FEV₁, PEF, and MPT in the experimental group, but not in the control group. In addition, the improvements in FVC, FEV₁, and MPT were significantly greater in the experimental group than in the control group.

CONCLUSION

The results of this randomized controlled study support the use of ISE for enhancing pulmonary function and breath control for speech production in children with CP.

Clinical Usefulness of Serum Krebs von den Lungen-6 for Detecting Chronic Aspiration in Children with Severe Motor and Intellectual Disabilities

OBJECTIVE

To determine whether the serum level of Krebs von den Lungen-6 (KL-6), a circulating high-molecular weight glycoprotein and a diagnostic biomarker of interstitial lung diseases, is a clinically useful biomarker for detecting chronic aspiration in children with severe motor and intellectual disabilities (SMIDS).

STUDY DESIGN

Children with SMIDS undergoing videofluorography for assessment of dysphagia were prospectively evaluated. Based on the videofluorography results, the participants were classified into aspiration and non-aspiration groups. Age, sex, white blood cell count, and serum levels of C-reactive protein, lactate dehydrogenase, albumin, and KL-6 were compared between the 2 groups. Binary logistic regression was performed to identify factors independently associated with the presence of aspiration.

RESULTS

A total of 66 patients participated in this study, 37 who were classified as the aspiration group and 29 as the non-aspiration group. The serum KL-6 level in the aspiration group was significantly higher than that in the non-aspiration group (median, 344 U/mL vs 207 U/mL, P < .01). Logistic regression modeling showed that the number of prescribed antiepileptic drugs (OR, 1.978; 95% CI, 1.217, 3.214; P < .01) and serum KL-6 level (OR, 1.012; 95% CI, 1.005, 1.019; P < .01) were independent predictors of aspiration.

CONCLUSIONS

The study demonstrated that the KL-6 level is significantly higher in children with SMIDS who aspirate than in those who do not. KL-6 shows promise as a biomarker for chronic lung disease due to aspiration in these children.

Cerebral palsy and growth failure at 6 to 7 years

OBJECTIVE

To evaluate the association between severity of cerebral palsy (CP) and growth to 6 to 7 years of age among children with moderate to severe (Mod/Sev) hypoxic ischemic encephalopathy (HIE). It was hypothesized that children with Mod/Sev CP would have poorer growth, lower cognitive scores, and increased rehospitalization rates compared with children with no CP (No CP).

METHODS

Among 115 of 122 surviving children followed in the hypothermia trial for neonatal HIE, growth parameters and neurodevelopmental status at 18 to 22 months and 6 to 7 years were available. Group comparisons (Mod/Sev CP and No CP) with unadjusted and adjusted analyses for growth <10th percentile and z scores by using Fisher's exact tests and regression modeling were conducted.

RESULTS

Children with Mod/Sev CP had high rates of slow growth and cognitive and motor impairment and rehospitalizations at 18 to 22 months and 6 to 7 years. At 6 to 7 years of age, children with Mod/Sev CP had increased rates of growth parameters <10th percentile compared with those with No CP (weight, 57% vs 3%; height, 70% vs 2%; and head circumference, 82% vs 13%; P < .0001). Increasing severity of slow growth was associated with increasing age (P < .04 for weight, P < .001 for length, and P < .0001 for head circumference). Gastrostomy feeds were associated with better growth.

CONCLUSIONS

Term children with HIE who develop Mod/Sev CP have high and increasing rates of growth <10th percentile by 6 to 7 years of age. These findings support the need for close medical and nutrition management of children with HIE who develop CP.

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.

Increased risk of Barrett's esophagus among individuals born preterm or small for gestational age

BACKGROUND & AIMS

Gastroesophageal reflux is common in infants during their first year of life, especially in those born preterm or small for gestational age (SGA). We assessed whether being born preterm or SGA increased the risk of developing Barrett's esophagus (BE) in adulthood.

METHODS

We performed a population-based case-control study of patients with BE (cases) that were diagnosed at 2 Swedish hospitals from January 1, 1986, through December 31, 2005. We identified the birth hospital of the cases; data on perinatal characteristics such as gestational age at birth and birth weight were collected from original birth records. We also obtained and collected information on the 3 singleton live births, of the same sex, born after each case at the same maternity ward (controls). In total, we analyzed data from 331 cases and 852 matched controls. We used conditional logistic regression to determine odds ratios (ORs), determined 95% confidence intervals (CIs), and adjusted for potential confounding factors.

RESULTS

Compared with infants born with a normal birth weight (3000-3999 g), infants with low birth weight (<2500 g) were at increased risk of BE (adjusted OR, 8.22; 95% CI, 2.83-23.88). This was mainly due to an effect of SGA rather than preterm birth. Specifically, compared with infants with normal birth weight for gestational age (25th-75th percentiles), the odds of BE among very SGA infants (<3rd percentile) was nearly tripled (adjusted OR, 2.95; 95% CI, 1.35-6.44).

CONCLUSIONS

On the basis of a population-based study of patients with BE in Sweden, infants born SGA have a 3-fold increase in risk for developing BE as adults, compared with infants of normal birth weight for gestational age.

A retrospective identification of gastroesophageal reflux disease as a new risk factor for surgical site infection in cerebral palsy patients after spine surgery

BACKGROUND

Neuromuscular scoliosis is a known risk factor for surgical site infection (SSI) after spinal fusion, with reported infection rates as high as 11.2%. Although risk factors such as antibiotic timing have been previously addressed, our objective was to identify intrinsic risk factors for SSI in cerebral palsy (CP) patients with neuromuscular scoliosis. We hypothesized that CP patients who develop SSI after spine fusion would have a risk profile similar to those who develop nosocomial infection.

METHODS

We retrospectively analyzed records from patients with CP who developed infections after spinal fusion from January 1998 until July 2008, who were identified by our Infection Control Officer using National Nosocomial Infection Surveillance System criteria (N = 34). Demographically and procedurally matched controls without infection were identified from our spine database (N = 37). We compared these groups for gastroesophageal reflux disease (GERD), use of gastric acid inhibitors, presence of preoperative decubitus ulcer, previous infection, and postoperative ventilation. Multivariable logistic regression was then performed to assess the relative contributions of the predictors to "deep infection" and "any infection."

RESULTS

Of 30 evaluable infected patients, 70% had incisional SSI. Although many of the infections were polymicrobial, the most common pathogens identified were Gram-negative bacilli. Many significant predictors were identified by univariable logistic regression for any infection and deep infection. Multivariable logistic regression found a significant effect only for GERD (odds ratio, 6.4; 95% confidence interval, 1.9-21.3; P = 0.002) for any infection, whereas the effect of therapy with gastric acid inhibitors did not reach statistical significance (odds ratio, 6.1 [95% confidence interval, 0.84-44.6]; P = 0.07). No significant interaction between the 2 factors was detected. Among our controls and infected patients altogether, 46.3% had GERD.

CONCLUSIONS

We show that GERD increases the risk for infection in CP patients after spine fusion. Prospective multicenter studies are necessary to further validate the predictive value of this risk factor.

Risk of esophagitis among individuals born preterm or small for gestational age

BACKGROUND & AIMS

The association between gastroesophageal reflux and esophageal adenocarcinoma is likely to be mediated by inflammation. Reflux is common in infancy; the esophageal mucosa of infants born preterm or small for gestational age (SGA) could be particularly vulnerable. We investigated the association between preterm or SGA birth and risk of esophagitis early in life.

METHODS

We analyzed data from the Swedish birth register and the Swedish patient register to identify birth characteristics of individuals with endoscopically verified esophagitis from 1973 to 2007 and to determine their outcomes (7358 cases). Five controls were selected randomly and matched with each case (N = 38,479). Multivariable conditional logistic regression models were used to provide odds ratios (ORs) and 95% confidence intervals (CIs), adjusted for potential confounding.

RESULTS

The risk of esophagitis was increased among individuals born preterm (≤32 gestational weeks) (OR, 2.74; 95% CI, 2.15-3.49) or SGA (OR, 1.49; 95% CI, 1.32-1.68). When data were stratified by age at diagnosis and by sex, different risk patterns appeared. Among individuals diagnosed with esophagitis 9 years of age and younger, the OR for prematurity was 6.82 (95% CI, 4.65-10.03) and the OR for SGA at birth was 1.98 (95% CI, 1.55-2.52). Furthermore, the association with preterm birth was stronger among males (OR, 9.88; 95%, CI 5.93-16.45) than females (OR, 3.41; 95% CI, 1.81-6.41), whereas the association with SGA was stronger among females (OR, 2.50; 95% CI, 1.76-3.55) than males (OR, 1.64; 95% CI, 1.16-2.30). The risk of being diagnosed with esophagitis at age 20 or younger was not associated with preterm birth (OR, 1.02; 95% CI, 0.64-1.63), but was associated with being SGA at birth (OR, 1.31; 95% CI, 1.11-1.54).

CONCLUSIONS

Preterm birth is associated with esophagitis only during childhood, whereas SGA birth is associated with esophagitis during adolescence as well. The associations appear to differ between sexes.

New tools in the treatment of motility disorders in children

Gastrointestinal motility disorders can develop in neurologically impaired children and those with congenital malformations of the gut. It is characterized by moderate to severe abdominal pain, vomiting, and failure to thrive. Antral dysmotility after fundoplication and increased sympathetic over activity are 2 factors associated with this condition that make it difficult to treat. This paper proposes a management strategy using metoclopramide, celiac plexus blockade, and thoracic splanchnectomy. It reviews our experience with 11 patients.

Pediatric gastroesophageal reflux clinical practice guidelines: joint recommendations of the North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition (NASPGHAN) and the European Society for Pediatric Gastroenterology, Hepatology, and Nutrition (ESPGHAN)

OBJECTIVE

To develop a North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition (NASPGHAN) and European Society for Pediatric Gastroenterology, Hepatology, and Nutrition (ESPGHAN) international consensus on the diagnosis and management of gastroesophageal reflux and gastroesophageal reflux disease in the pediatric population.

METHODS

An international panel of 9 pediatric gastroenterologists and 2 epidemiologists were selected by both societies, which developed these guidelines based on the Delphi principle. Statements were based on systematic literature searches using the best-available evidence from PubMed, Cumulative Index to Nursing and Allied Health Literature, and bibliographies. The committee convened in face-to-face meetings 3 times. Consensus was achieved for all recommendations through nominal group technique, a structured, quantitative method. Articles were evaluated using the Oxford Centre for Evidence-based Medicine Levels of Evidence. Using the Oxford Grades of Recommendation, the quality of evidence of each of the recommendations made by the committee was determined and is summarized in appendices.

RESULTS

More than 600 articles were reviewed for this work. The document provides evidence-based guidelines for the diagnosis and management of gastroesophageal reflux and gastroesophageal reflux disease in the pediatric population.

CONCLUSIONS

This document is intended to be used in daily practice for the development of future clinical practice guidelines and as a basis for clinical trials.

Insufficient energy and nutrient intake in children with motor disability

AIM

Children with motor disabilities are at increased risk of compromised bone health due to impaired weight bearing. Poor nutritional status may be an additional risk factor. The aim of this study was to evaluate energy and nutrient intakes in children with motor disability.

PATIENTS AND METHODS

Fifty-four children with motor disability (cerebral palsy in 59%) were included. Three-day food diaries were collected and analysed. The results were compared with recommended dietary allowances for age and sex.

RESULTS

The median age was 10.9 years. The median energy intake was 76% of the recommendation and <80% in 57% of children. Of the total energy, 17% was from protein, 32% from fat and 50% from carbohydrates. The medians were for calcium intake 142% and for vitamin D intake 76% of the recommendation; serum 25-hydroxy-vitamin D concentrations were low (median 46 nmol/L). Children with low energy intake were shorter and lighter and had more severe motor disability than children with sufficient energy intake.

CONCLUSION

Insufficient energy and nutrient intake is common in children with motor disability. This may have adverse health effects especially when associated with low vitamin D intake. Energy and vitamin D supplements should be considered.

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.

Effect of nutritional support in children with spastic quadriplegia

Malnutrition is a common problem in patients with cerebral palsy. We evaluated the effect of nutritional support on clinical findings in children with spastic quadriplegia. Feeding history, numbers of lower respiratory tract infections, and gastrointestinal and neurologic findings were evaluated via questionnaire. Weight, height, head circumference, midarm circumference, and triceps skinfold thickness were measured. Height for age, weight for age, weight for height, body mass index, and weight and height z-scores were calculated. Clinical findings and anthropometric parameters were re-evaluated after nutritional support for 6 months. Forty-five patients were enrolled. No difference was evident between the first and the last height z-scores of 31 patients who completed the follow-up. Weight, height, weight z-scores, weight for age, weight for height, body mass index, midarm circumference, and triceps skinfold thickness exhibited improvement. Moreover, a significant decrease in number of infections was evident. Frequency of seizures and Gross Motor Function Classification System status did not change. Constipation decreased significantly. Nutritional therapy revealed improvements in some anthropometric findings and a decrease in number of infections. Although there was no difference regarding motor development or seizure frequency, further studies with a longer follow-up are required.

UK National Clinical Guidelines in Paediatric Dentistry: diagnosis, prevention and management of dental erosion

This revised Clinical Guideline in Paediatric Dentistry replaces the previously published ninth guideline (Shaw L, O'Sullivan E. Int J Paediatr Dent 2000; 10: 356-365). The process of guideline production began in 1994, resulting in first publication in 1997. Each guideline has been circulated widely for consultation to all UK consultants in paediatric dentistry, council members of the British Society of Paediatric Dentistry (BSPD), and to people of related specialities recognized to have expertise in the subject. The final version of this guideline is produced from a combination of this input and thorough review of the published literature. In the case of the present guideline, an internationally recognized expert in the field was invited to be a co-author (AM). The intention is to encourage improvement in clinical practice and to stimulate research and clinical audit in areas where scientific evidence is inadequate. Evidence underlying recommendations is scored according to the SIGN classification and guidelines should be read in this context. Further details regarding the process of paediatric dentistry guideline production in the UK is described in the Int J Paediatr Dent 1997; 7: 267-268.

Medical, surgical, and health outcomes of gastrostomy feeding

A prospective controlled study with repeated measures before and after surgery examined the medical, surgical, and health outcomes of gastrostomy for children with disabilities at a tertiary paediatric referral centre in the North Thames area, UK. Anthropometric measures included weight, mid-upper-arm and head circumference. Five-day prospective food diaries were completed and data on physical health and surgical outcomes recorded. Seventy-six children participated and underwent gastrostomy (44 males, 32 females; median age 3 y 4 mo, range 4 mo-17 y 5 mo), and 35/76 required an anti-reflux procedure. Categories of disability were: cerebral palsy (32/76), syndrome of chromosomal or other genetic origin (25/76), slowly progressive degenerative disease (11/76), and unconfirmed diagnosis (8/76). Most children had gross motor difficulties (99%) and were non-ambulant (83%). Oromotor problems were identified in 78% of children, 69% aspirated, and 65% were fed nasogastrically before surgery. The mean weight before surgery was -2.84 standard deviation score (SDS; SD 2.21, range -9.8 to 3.4). Two-thirds of children achieved catch-up growth postoperatively: weight-for-age (mean difference 0.51 SDS, 95% CI 0.23-0.79, p=0.001) and mid-upper arm circumference (mean difference 1.12 cm, 95% confidence interval 0.50-1.75, p=0.001). Health gains included a reduction in drooling, secretions, vomiting, and constipation. Major surgical complications were found in 13/74 children. The study provides evidence that catch-up growth and health gains are possible following gastrostomy.

Feasibility of bioelectrical impedance analysis in children with a severe generalized cerebral palsy

OBJECTIVE

The need is strong for an accurate and easy-to-perform test to evaluate the nutritional state of children who have a severe generalized cerebral palsy, defined as a severe motor handicap and an intellectual disability. For that purpose, we determined the feasibility of bioelectrical impedance analysis (BIA) in these children and evaluated their nutritional state.

METHODS

BIA recordings were done in 35 children who had a severe generalized cerebral palsy using a single-frequency BIA device. In addition, arm span and body weight were determined. Components of feasibility were whether the children tolerated the recording and felt comfortable and whether the recording could be performed in a reproducible way (prescribed body position and stable resistance and reactance values). All recordings were performed at specialized children's daycare centers or schools.

RESULTS

One child (3%) did not tolerate the recording, whereas the remaining 34 children (71%) felt comfortable. Most children (74%) could be placed in the prescribed position, but stability of resistance values was low. Stability of resistance values was positively influenced by older age, a quiet location for the recording, feeling comfortable, and a small number of people in the room. For 29 children, we were able to calculate values for total body water and fat-free mass. Compared with age-matched reference values, these values were significantly decreased in all age groups.

CONCLUSIONS

The present pilot study has demonstrated that BIA recording is a feasible nutritional assessment method in children who have severe generalized cerebral palsy. Because the test procedure was well tolerated by most children, its value for use in this specific population deserves further investigation.

[Predominant respiratory symptoms in indications for prolonged esophageal pH-monitoring in children]

BACKGROUND

An increasing prevalence of extraesophageal complications of gastroesophageal reflux (GER) has been seen. Evaluation of clinical profiles of patients submitted to prolonged esophageal pH monitoring could help to identify the patients who could benefit from the early diagnosis of GER.

OBJECTIVE

To evaluate the population, indications and results of esophageal pH-monitoring for the diagnosis of GER in a pediatric gastroenterology clinic.

PATIENTS AND METHODS

Data from 190 children and adolescents who had esophageal pH-monitoring were analyzed. A descriptive analysis of the population was performed and the children were categorized in five groups according to the age. The equipment used was a Digitrapper MKIII (Synetics) and all data were analyzed by using a software EsopHogram 5.7. Reflux index was established for analysis.

RESULTS

The most frequent indications for the exam were: asthma (26.8%), apnea/cyanosis (20%), recurrent pulmonary infections (18.4%), wheezing infant syndrome (15.8%) and chronic cough/horseness (11%). The most frequent groups of age for the respiratory symptoms were: asthma--above 5 years (92.2%); apnea/cyanosis--under 3 months (55.3%); recurrent pulmonary infections and wheezing infant syndrome--3 to 12 months (31.4% and 83.3%). Reflux index of patients with positive exam for GER was significantly higher in patients under 2 years than above 2 years of age.

CONCLUSION

Respiratory symptoms were predominant among the indications for esophageal pH-monitoring in children. The knowledge of the clinical profile of the patients who had esophageal pH monitoring could help to improve the technical quality of the exam.

Antroduodenal motility in neurologically handicapped children with feeding intolerance

Background

Dysphagia and feeding intolerance are common in neurologically handicapped children. The aim is to determine the etiologies of feeding intolerance in neurologically handicapped children who are intolerant of tube feedings.

Methods

Eighteen neurologically handicapped children, followed in the Tube Feeding Clinic at the Children's Hospital of Wisconsin who were intolerant of gastrostomy feedings. The charts of these 18 patients were reviewed. Past medical history, diagnoses, history of fundoplication and results of various tests of gastrointestinal function including barium contrast radiography, endoscopy and antroduodenal manometry were documented.

Results

Five of 11 children had abnormal barium upper gastrointestinal series. Seven of 14 had abnormal liquid phase gastric emptying tests. Two of 16 had esophagitis on endoscopy. All 18 children had abnormal antroduodenal motility.

Conclusions

In neurologically handicapped children foregut dysmotility may be more common than is generally recognized and can explain many of the upper gastrointestinal symptoms in neurologically handicapped children.

Gastric emptying in children with cerebral palsy and gastroesophageal reflux

Gastric emptying time is considered a factor in the increased frequency of gastroesophageal reflux in children with cerebral palsy. It is unknown if emptying time influences the severity of reflux. In this study, 76 cerebral palsy patients with reflux indicative symptoms were investigated by 24-hour pH monitoring. Reflux complications were also studied. Emptying time in children with reflux was investigated using gastric scintigraphy. Twenty-eight children with resistant asthma scanned for pulmonary aspiration were studied as control subjects for emptying time. Reflux was diagnosed in 51.3%; it was severe in 53.8%, moderate in 38.5%, and mild in 7.7%. Occurrence of reflux did not differ significantly among different forms of cerebral palsy or between males and females. The most frequent complications in reflux-positive patients were iron deficiency (51.3%), anemia (41.0%), malnutrition (33.3%), recurrent upper respiratory tract infections (28.2%), and low body weight (28.2%). Patients without reflux had less frequent complications. Gastric emptying time measured by gastric scintigraphy in 28 patients with reflux manifested no difference in comparison to the control group (P > 0.05). No relationship was found between emptying time and reflux severity (P > 0.05). In conclusion, reflux (moderate or severe) is common in children with cerebral palsy, frequently leading to complications but no delayed emptying time. The patients described in this report had no delayed emptying time. There was also no relationship between emptying time and severity of reflux.

Feeding method and health outcomes of children with cerebral palsy

Disorders of feeding and swallowing are common in children with cerebral palsy. Feeding and swallowing disorders have significant implications for development, growth and nutrition, respiratory health, gastrointestinal function, parent-child interaction, and overall family life. Assessments need to be comprehensive in scope and centered around the medical home. Oral feeding interventions for children with cerebral palsy may be effective in promoting oral motor function, but have not been shown to be effective in promoting feeding efficiency or weight gain. Feeding gastrostomy tubes are a reasonable alternative for children with severe feeding and swallowing problems who have had poor weight gain.

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.

Non-anaemic iron deficiency identified by ZPP test in extremely premature infants: prevalence, dietary risk factors, and association with neurodevelopmental problems

INTRODUCTION

The aims of this study were to determine, in a cohort of extremely premature infants, the prevalence of iron deficiency identified by zinc protoporphyrin/heme ratio (ZPP) testing, and its association with neurodevelopmental problems and dietary risk factors for iron deficiency.

METHODS

Infants of less than 29 weeks' gestation or less than 1000 g birth weight were studied prospectively at a multidisciplinary follow-up clinic. Assessments were made at a corrected age of either 12 months (n=72) or 2 years (n=69). Physical examination, Griffiths Developmental Scale, and neurosensory-motor assessment were administered, information on diet and behaviour was obtained by questionnaire, and a fingerprick ZPP ratio was performed to identify iron deficiency.

RESULTS

18.4% of infants had positive ZPP tests. There was no significant association between a positive ZPP test result and dietary risk factors, or symptoms of lethargy, irritability or poor attention. In children without cerebral palsy, there was no difference on Griffiths scores or neurosensory-motor assessment between ZPP-positive and ZPP-negative groups. The diagnosis of cerebral palsy (n=12) was significantly associated with both a positive ZPP test and a lower Griffiths general quotient (GQ) score.

CONCLUSIONS

Iron deficiency occurs commonly in extremely low birth weight (ELBW) children in early childhood, and is not predicted by dietary risk factors. The prevalence of iron deficiency is increased in ELBW children with cerebral palsy. Non-anaemic iron deficiency (NAID) does not impair development or significantly affect behaviour of ELBW subjects who do not have cerebral palsy.

The prevalence of constipation in institutionalized people with intellectual disability

Constipation is a common problem in people with intellectual disability (ID). Laxatives are frequently prescribed with disappointing results. The prevalence of constipation was investigated in a random population of 215 people with ID (IQ < 50) and constipation was correlated with clinical symptoms. All subjects were scored for bowel habits. Constipation was defined as having a bowel movement less than three times a week or the necessity of using laxatives more than three times a week. Further possible accompanying factors were evaluated. The control subjects were defined as individuals who did not use laxatives. Subjects with constipation were defined as patients and were compared to subjects without constipation (controls). One hundred and forty-nine out of 215 cases (69.3%) showed constipation. Constipation was significantly correlated with non-ambulancy, cerebral palsy, the use of anticonvulsive medication or benzodiazepines, H2-receptor antagonists or proton pump inhibitors, food refusal, and an IQ < 35. Fifty-eight per cent of the patients used bisacodyl or magnesium oxide, 39% lactulose, 13% sodiumlaurylsulphoacetate/sodium citrate/sorbitol and only 10% were given sodium phosphate enemas. Faecal soiling was found in 15% of subjects, while manual evacuation of faeces was performed in nearly 7% of cases. Constipation was randomly demonstrated in almost 70% of the population with ID. Subjects with the above-mentioned accompanying factors are especially at risk for constipation. Contrary to the general population, constipation in people with ID is associated with little use of phosphate enemas, microlax, a low incidence of faecal soiling and manual evacuation of faeces, suggesting an aetiology without distal faecal impaction. The regimen and effect of therapy has to be studied to define adequate treatment schedules.

Gastroesophageal reflux disease in intellectually disabled individuals: how often, how serious, how manageable?

Gastroesophageal reflux disease (GERD) is an important and frequently occurring problem among intellectually disabled individuals (IDI). Early suspicion and recognition of the presence of GERD in IDI is the cornerstone of adequate management of these patients. The prevalence of GERD among institutionalized IDI with an IQ < 50 is about 50%, with 70% of these reflux patients having endoscopically established reflux esophagitis. In case of symptoms as hematemesis, rumination, or dental erosions, there is an increased risk for GERD. GERD has also been shown to be associated with cerebral palsy, an IQ < 35, scoliosis, and the use of anticonvulsant drugs or benzodiazepines. To establish the diagnosis, 24-h pH measurement or endoscopy should be used in all those intellectually disabled individuals in whom GERD clinically is suspected. The efficacy of proton-pump inhibitors (PPIs) in IDI with GERD is indisputable. In IDI, adults as well as children, PPIs are highly effective, independent of the severity of esophagitis. Marked improvement of symptoms and quality of life can be noticed after medical treatment, thereby decreasing the need for surgery in this complicated group of patients.

Feeding difficulties and foregut dysmotility in Noonan's syndrome

PURPOSE

Noonan's syndrome is a common dysmorphic syndrome in which failure to thrive and gastrointestinal symptoms are frequent but poorly understood.

DESIGN

Twenty five children with Noonan's syndrome were investigated by contrast radiology, pH monitoring, surface electrogastrography (EGG), and antroduodenal manometry (ADM).

RESULTS

Sixteen had poor feeding and symptoms of gastrointestinal dysfunction. All 16 required tube feeding. Seven of 25 had symptoms of foregut dysmotility and gastro-oesophageal reflux. In the most symptomatic children (four of seven) EGG showed fasting frequency gradient loss along the stomach fundus and pylorus with antral postprandial frequency loss. ADM showed shortened fasting cycle length, with abnormal phase III and shortened postprandial activity containing phasic contractions.

IMPLICATIONS

Gastroduodenal motor activity was reminiscent of 32-35 week preterm patterns. The feeding difficulties appear to resolve as gut motility matures. In Noonan's syndrome, feeding problems appear to be the result of delayed gastrointestinal motor development.

The prevalence of gastroesophageal reflux disease in institutionalized intellectually disabled individuals

OBJECTIVE

The prevalence of gastroesophageal reflux disease (GERD) was randomly investigated among Dutch and Belgian intellectually disabled individuals.

METHODS

In six institutes including 1607 residents, 435 persons with IQ <50 underwent 24-h esophageal pH-metry and were scored for possible predisposing factors and characteristic reflux symptoms. In 49 (11.2%) cases the test failed because of technical reasons. A pathological pH test was defined as a pH <4 for >4.5% of the measured time. Subjects with a pathological pH test (patients) were compared with those with a normal pH test (controls).

RESULTS

Of the remaining individuals, 51.8% (200/386) showed a normal pH test, whereas 186 showed a pathological pH test (median duration pH <4: 14.2%, range: 4.5-78.4%). As possible predisposing factors scoliosis, cerebral palsy, use of anticonvulsant drugs or other benzodiazepines, and IQ <35 were found, whereas symptoms such as vomiting, hematemesis, rumination, and depressive symptoms were indicative for reflux. At endoscopy reflux esophagitis was diagnosed in 129 of the 186 patients (69.4%). In 61 (47.3%) of 129 patients, grade I, 43 (33.3%) grade II, 25 (19.4%) grade III/IV (Savary-Miller) were found. Barrett's esophagus was found in 18 (14.0%) and peptic strictures in five (3.9%) cases.

CONCLUSIONS

An abnormal 24-h pH-metry and symptoms suggestive for GERD were documented frequently in a large cohort of institutionalized intellectually disabled individuals. Further endoscopical evaluation confirmed the diagnosis of reflux esophagitis in the majority of these individuals.

Dental erosions and gastro-oesophageal reflux disease in institutionalized intellectually disabled individuals

OBJECTIVE

Both exogenous acids, from the diet, and endogenous acids, from stomach juice, can dissolve the enamel mineral, resulting in dental erosions. Gastric acid may reach the mouth by gastro-oesophageal reflux disease (GERD), recurrent vomiting, rumination and regurgitation. These conditions are frequently found in the intellectually disabled population. Therefore, we investigated the presence of dental erosions in combination with GERD among intellectually disabled inhabitants, with an IQ < 50, taken from three Dutch institutes.

MATERIALS AND METHODS

At random 63 individuals underwent an oesophageal pH test and dental screening and possible predisposing and attributable factors were determined. An abnormal pH level was defined as a pH < 4, > 4.5% of the measured time. Subjects with dental erosions were compared to those without dental erosions.

RESULTS

In 29 out of 63 (46.0%) cases evidence of dental erosions was found. In 19 of these 29 subjects with erosions (65.5%) GERD was diagnosed, compared to nine (26.5%) out of 34 subjects without erosions (P = 0.04). In the subjects with erosions mean duration of pH < 4 was 15.6% (range: 0.5-90.5) compared to 6.3% (range 0-40.4) in subjects without erosions (P = 0.02). An IQ < 35 was found to be predisposing (P < 0.001).

CONCLUSION

In this population of 63 institutionalised intellectually disabled persons dental erosions were diagnosed in 46%. Sixty-five per cent of them had GERD. Individuals with longer duration of pH < 4 than 6.3% of the measured time and with an IQ < 35 were at higher risk to develop dental erosions. This study shows that dental erosions in the intellectually disabled population might be an oral manifestation of GERD.

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.

Effect of antireflux medication on salivary drooling in children with cerebral palsy

Salivary drooling is a common and debilitating problem in cerebral palsy (CP). We hypothesised that gastro-oesophageal reflux (GOR) may exacerbate drooling by stimulation of the oesophago-salivary reflex. The aim of our study was to assess the role of GOR in children with CP and severe drooling. Twenty-four children with CP and severe drooling underwent oesophageal pH monitoring (N = 23) or oesophagoscopy (N = 1). Nine had pathological GOR and were enrolled in a double blinded, placebo controlled cross-over trial of medical antireflux therapy (ranitidine plus cisapride) versus placebo. Drooling was measured by semi-quantitative observation (drooling quotient) and a questionnaire-based scoring system (rated by the child's caregivers). Mean drooling quotients and scores for drooling severity and frequency were not significantly different between active medication and placebo. In our study, treatment of pathological GOR did not improve salivary drooling in children with CP.

Gastroesophageal reflux. Diagnostic and therapeutic approaches

The clinical challenge of determining the medical conditions that are associated with obvious symptoms of gastroesophageal reflux and what diagnostic tests are appropriate to define this relationship is substantial. To determine which infants may be suffering from pathologic conditions associated with subtle signs of gastroesophageal reflux is even more challenging. This determination is essential to avoid subjecting many healthy infants to costly and potentially invasive testing. This article focuses on the physiology, clinical presentations, diagnosis and evaluation, and therapy of gastroesophageal reflux.