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Query: UMLS:C0017168 (gastroesophageal reflux disease)
 11,783 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Gastroesophageal reflux (GER) in children may be classified as physiologic or pathologic, depending on its degree and consequences. There are many head and neck complications of GER in pediatric patients, but most numerous are the airway manifestations, including stridor, recurrent croup, exacerbation of subglottic stenosis, laryngeal irritation with or without laryngospasm, chronic cough, and obstructive apnea. Diagnosis may be difficult unless there is a high index of suspicion for GER and awareness of the concept of "silent" GER. We present the common pediatric airway manifestations of GER, illustrated by case reports, and provide a paradigm to assist in the diagnosis and management of children with airway compromise associated with GER.
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PMID:Pediatric airway manifestations of gastroesophageal reflux. 151 51

Gastroesophageal reflux (GER) usually presents with digestive symptoms, failure to thrive, and/or respiratory symptoms. During the 8-year period from 1981 to 1989, 1,153 children underwent 20-hour pH monitoring to assess GER. All patients were graded using the scoring system of Euler and Byrne. Patients were classified as severe (score greater than 50), moderate (score 25 to 50), and normal (score less than 25). Five hundred (43.3%) of these patients presented with respiratory symptoms including apnea, cyanosis, or "near miss" sudden infant death syndrome (36%), poorly controlled asthma (28%), recurrent bronchopneumonia (13%), bronchiolitis (9%), and miscellaneous symptoms such as intermittent dyspnea, chronic cough, and stridor (12%). Eight patients (2%) had cystic fibrosis. The ages ranged from 1 month to 20 years (mean, 19.5 months). Twelve patients had technically inadequate studies and were excluded. Severe reflux was present in 156 patients (31%) and moderate reflux in 159 patients (31%). All patients were treated initially by medical therapy for a minimum of 8 weeks. The majority of patients (81%) had resolution of their symptoms with change in position, thickened feedings, and, when indicated, additional therapy with metoclopramide, cisapride, or domperidone. Most of these patients were found to have a specific position, usually prone, which decreased reflux. The remaining 57 patients had documentation of persistent reflux by pH monitoring and underwent an antireflux procedure. Of those patients undergoing surgery 51 had severe reflux and 6 had moderate reflux. Forty-four patients had a posterior 270 degrees wrap (Toupet), 10 had a 360 degrees wrap (Nissen), and 3 had an anterior 180 degrees wrap (Boix-Ochoa).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Diagnosis and treatment of gastroesophageal reflux in 500 children with respiratory symptoms: the value of pH monitoring. 203 Apr 75

Stenosis and malacia of the trachea wall can provoke chronic stridor and/or chronic bronchitis, but usually stenosis and malacia only exist separately. The finding of an infant born with atresia of the oesophagus and a lower tracheoesophageal fistula which was cured by surgery on the 1st day of life are discussed. During the following 8 months we observed persistent stridor, chronic cough and (4-times) relapsing episodes of respiratory insufficiency ("nearly-sudden-infant-death-syndrome"/NSIDS) due to gastrooesophageal reflux (GER with aspiration) and severe tracheomalacia combined with tracheostenosis and bacterial infections (Pseudomonas aeruginosa). The strategy of therapy for GER and for the tracheal abnormality are discussed.
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PMID:[High-grade tracheomalacia and tracheal stenosis in congenital esophageal atresia with lower esophagotracheal fistula (Type III b)]. 228 Oct 62

We describe in six men, recurrent episodes recurring over months or years, of sudden, brief complete obstruction to respiration followed by dyspnoea with loud inspiratory stridor lasting two to five minutes. Attacks occurred during wakefulness and/or sleep. In one patient an episode was witnessed endoscopically: the initial obstruction was seen to be caused by complete laryngeal closure. The false vocal cords then opened, but the vocal cords remained adducted and caused inspiratory stridor. The similarity of the attacks described by the other patients suggests that they were all caused by laryngeal closure. Furthermore, they could simulate the episodes by voluntarily adducting their vocal cords. The symptoms were usually preceded by a sensation of throat irritation and in four cases symptoms of upper respiratory infection were present. Associated features present in some of the patients included post-nasal discharge, snoring, sleep apnoea and gastro-oesophageal reflux. None was hypocalcaemic. Although stimulation of laryngeal receptors is known to produce reflex laryngeal closure, cough is the usual response during wakefulness. Treatment aimed at reducing upper airway irritation and voluntary inhibition of coughing appeared successful in reducing the incidence and severity of the episodes. Recognition of the condition is important as it may be confused with other causes of acute dyspnoea and it appears to respond to specific management.
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PMID:Brief upper airway (laryngeal) dysfunction. 228 83

A relation was found between persistent stridor and gastroesophageal reflux in seven infants, aged 6 weeks to 6 months. Stridor began at 11 days to 2 months of age, and four of the seven infants had transient hypercarbia on at least one occasion before study. Only one had a history of frequent vomiting; three had recurrent pneumonia. Midesophageal pH, chest and abdominal movement, exhaled carbon dioxide partial pressure, and heart rate of six of the infants were recorded for 4 to 12 hours as they slept. Esophageal pH of the seventh infant was recorded for 24 hours. In the six completely studied infants, there were persistent increases of greater than 10 mm Hg in exhaled carbon dioxide level (three infants), of greater than 10 breaths per minute in respiratory rate (four infants), and in retractions and stridor (six infants) 5 to 20 minutes after onset of reflux. Stridor improved with medical management in 48 hours (five of five infants) and disappeared in 3 weeks (three of five infants) to 2 months (one of five infants). One of these medically treated infants subsequently was treated by Nissen gastric fundoplication because of a recurrence of persistent and severe stridor. Three infants had antireflux surgery, and in two of these stridor disappeared in 48 hours. In the third infant stridor disappeared 3 weeks after surgery. Based on this experience, reflux occasionally causes stridor, probably because of acute inflammation of the upper airway. If structural anomalies are ruled out, infants with severe stridor should be examined for gastroesophageal reflux.
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PMID:Stridor and gastroesophageal reflux in infants. 233 26

Sixty-nine infants younger than 1 year of age, with symptoms of persistent vomiting, recurrent choking, apnea, persistent cough, or stridor, were evaluated for gastroesophageal reflux. All infants underwent extended intraesophageal pH monitoring for 16 to 24 hours as well as gastroesophageal scintigraphy with technetium 99m sulfur colloid to study the correlation between the two tests. Forty-eight infants exhibited reflux with extended pH monitoring whereas 46 infants showed reflux with scintigraphy. However, the diagnosis of reflux in individual patients by extended pH monitoring corresponded poorly with the diagnosis of reflux in the same patients by scintigraphy. Similarly, no correlation was observed between extended pH monitoring and scintigraphy results, whether expressed as percent gastric emptying or as gastroesophageal reflux ratio. We conclude that extended pH monitoring and scintigraphy measure different pathophysiologic phenomena and detect reflux under different conditions. The ability of these tests to detect reflux may be complementary and they may be of greatest value when used together to enhance the sensitivity and specificity of the diagnostic evaluation. Extended pH monitoring and scintigraphy should not be used interchangeably to monitor gastroesophageal reflux.
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PMID:Lack of correlation between extended pH monitoring and scintigraphy in the evaluation of infants with gastroesophageal reflux. 234 57

Between 1986 and 1988 aortopexy was carried out on 12 patients with primary tracheomalacia and five with tracheobronchomalacia; their median age was 5 months (1 month-7 years). All patients had stridor, 14 had had cyanotic and apnoeic episodes, and 10 had had 'death' attacks. Eight patients (47%) had associated gastro-oesophageal reflux. Six patients (35%) were helped by aortopexy alone, and a further five (29%) improved with a combination of aortopexy and antireflux treatment. Four patients required tracheostomy, one of whom died. Aortopexy failed if gastro-oesophageal reflux was present. We recommend aggressive treatment of reflux combined with aortopexy in patients with primary tracheomalacia and tracheobronchomalacia.
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PMID:Role of aortopexy in the management of primary tracheomalacia and tracheobronchomalacia. 234 38

Laryngomalacia is the most common laryngeal anomaly. Clinical presentation is most often associated with stridor, which usually resolves spontaneously by the second year of life. Infrequently, laryngomalacia can be severe and cause dyspnea and feeding difficulties. These children require surgical treatment, including tracheostomy. A new procedure has been recently described for the endoscopic excision of the aryepiglottic folds. The authors report results in 39 patients who have been treated with this procedure. One failure required tracheostomy. No recurrence of dyspnea was noticed in the other children. Gastroesophageal reflux, associated with 50% of our cases, was also noted in our only failure. We advocate endoscopic treatment in children with severe laryngomalacia.
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PMID:Aryepiglottic fold excision for the treatment of severe laryngomalacia. 238 35

Congenital laryngeal stridor or laryngomalacia is a congenital disease causing an usually shrill and solitary inspiratory noise, sometimes associated with disorders of deglutition and dyspnea when crying. Most often, the symptoms spontaneously disappear before the age of two. However, some cases are very severe, with permanent dyspnea, leading to tracheal intubation or tracheotomy. To avoid the risks of prolonged tracheotomy in infants, a new surgical technique has recently been described, beside epiglottectomy and hyomandibulopexy, now abandoned. This is simple endoscopic section and resection of the ary-epiglottic folds. Preliminary results in 15 patients seem to show the superiority of this so-called epiglottoplasty technique. Except in one case with supraglottic oedema attributed to a major gastro-esophageal reflux, all patients recovered from their dyspnea with this procedure. Extubation usually was rapidly feasible and the post-operative period was uneventful. The patients are kept in hospital for 2 to 5 days, and an antibiotic and anti-reflux treatment is recommended. This procedure is advocated as a treatment of choice of "laryngomalacia" with severe dyspnea.
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PMID:[Severe congenital laryngeal stridor. Endoscopic surgical treatment]. 296 15

Five pediatric patients with stridor were evaluated to determine whether gastroesophageal reflux (GER) contributed to their stridor. Intraluminal esophageal acid perfusion (Bernstein test), pH probe, radiographic studies, laryngobronchoscopy, and esophageal histology were utilized. Thereafter, three of the five patients responded to therapy for GER; two did not. The Bernstein test proved to have greater diagnostic reliability than any other test employed, using response to antireflux therapy as the "gold standard" for diagnosing reflux-provoked stridor.
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PMID:Stridor and gastroesophageal reflux: diagnostic use of intraluminal esophageal acid perfusion (Bernstein test). 369 9


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