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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 is frequently associated with esophageal atresia and tracheoesophageal fistula repair. Following unsuccessful medical treatment, 14 (45%) of 31 patients underwent a Nissen fundoplication. Five of these 14 patients had prolonged dysphagia requiring supplemental gastrostomy feeding. Four of these five patients underwent postoperative manometry and extended pH monitoring, which revealed a normal lower-esophageal sphincter pressure (greater than 15 mm Hg), normal pH results, and marked esophageal dysmotility. The fundoplication creates a mechanical obstruction for those patients with a dyskinetic esophagus who cannot generate the pressure to open the "new sphincter". To avoid this complication, antireflux surgery should be deferred, if possible, in those patients with severe gastroesophageal reflux and marked esophageal motility abnormalities.
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PMID:Problems associated with a Nissen fundoplication following tracheoesophageal fistula and esophageal atresia repair. 335 88

The role of gastroesophageal reflux and esophageal motility abnormalities in patients with angina-type chest pain and normal coronary angiogram is not clear. The aim of this study was: a) to assess the importance of these two disorders in the same patients, b) to study the diagnostic usefulness of provocation tests, c) to determine final outcome in these patients. Seventeen patients with angina-type chest pain and normal coronary angiograms were studied to determine the diagnostic value of esophageal manometry, postprandial esophageal pH monitoring, provocation tests (methylergometrine stimulation, acid perfusion test) and endoscopy. Baseline esophageal motility was abnormal in 10 patients. Esophageal motility disorders were nonspecific in seven patients. Eight patients had reflux. The mean lower esophageal sphincter pressure was decreased in these patients as compared with normals, and endoscopy showed a high Z line, and/or a large opening of the cardia in 7 of them. Neither conventional manometry nor postprandial esophageal pH monitoring allowed to consider the esophagus as responsible for chest pain. The methylergometrine test was positive in 4 patients (simultaneous occurrence of familiar pain and esophageal dysmotility). Baseline manometric studies did not allow to forecast the response to methylergometrine injection. The acid perfusion test was negative (no symptoms were reproduced) in all patients. After esophageal evaluation, 16 patients were followed for a mean of 26 +/- 9 months. No cardiac disorders appeared, but all patients continued to have pain, and 7 were incapable of working.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[pHmetry and manometry of the esophagus in patients with pain of the angina type and a normal angiography]. 336 13

During the past 16 years 290 children under 18 years of age underwent gastroesophageal fundoplication (GEF) at the UCLA Medical Center for treatment of symptomatic reflux (GER) which was refractory to medical therapy. CNS disorders requiring feeding gastrostomies were the indication for GEF in 35 percent of children. Approximately 50 percent of children evaluated for symptomatic GER during the past five years had delayed gastric emptying as determined in slow egress of 99mTC sulfur colloid mixed in semi-solid foods. Children who retain more than 50 percent of the isotope feedings after 90 minutes should have a pyloroplasty in addition to GEF (18 children). Children with delayed gastric emptying and a high normal LESP may benefit from pyloroplasty alone (14 patients). Since over 30 percent of children with GER have esophageal dysmotility, emphasis is placed on constructing a loose GEF. Reflux symptoms were relieved in all 304 operated children.
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PMID:Surgical treatment of the gastroesophageal reflux syndrome in childhood. 356 14

During an 18 year period, 352 infants and children under 18 years of age underwent surgical treatment for symptomatic gastroesophageal reflux. Delayed gastric emptying was present in more than 50 percent as evidenced by more than 50 percent retention of technetium-99m sulfur colloid in semisolid feedings at 90 minutes. Esophageal motility disorders occurred in over 35 percent of the patients with symptomatic reflux, militating against performing a tight antireflux operation. Of 352 patients who had operation for symptomatic gastroesophageal reflux, 308 underwent gastroesophageal fundoplication alone, 26 underwent gastroesophageal fundoplication and pyloroplasty, 12 had pyloroplasty alone, and 6 had gastroesophageal fundoplication followed by pyloroplasty as a second operation because of residual delay in gastric emptying. An abnormal result of esophageal pH monitoring and decreased lower esophageal sphincter pressure with normal gastric emptying suggest use of the gastroesophageal fundoplication alone. Delay in gastric emptying combined with decreased lower esophageal sphincter pressure and abnormal results of esophageal pH monitoring indicate the use of gastroesophageal fundoplication plus pyloroplasty. A mildly abnormal esophageal pH value in combination with a high-normal lower esophageal sphincter pressure and marked delay in gastric emptying (over 60 percent retention at 90 minutes) suggest the use of pyloroplasty alone. The excellent clinical results achieved with gastroesophageal fundoplication, with or without pyloroplasty, and the low morbidity and mortality rates indicate that these procedures should be used early in the management of infants and children with symptomatic gastroesophageal reflux syndrome.
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PMID:Surgical treatment of the gastroesophageal reflux syndrome in infants and children. 360 7

Two hundred and seventy-eight infants with congenital tracheoesophageal anomalies have been managed at the Columbus Children's Hospital since 1955. Fifty-four (20%) have been classified as high risk using Waterston's criteria of birth weight, associated anomalies, and pneumonitis. The infants have been divided into group I (n = 27, 1955 to 1969) and group II (n = 27, 1970 to 1984) to reflect the onset of mechanical ventilation and effective neonatal intensive care. The mean birth weight of infants in group II was significantly less than in group I (1,753 +/- 390 g v 1,950 +/- 505 g, P less than .05). The incidence of prematurity, measured by gestational age, has significantly increased with 9 of 27 (33%) infants in group II and 2 of 27 (7%) infants in group I less than 32 weeks gestation (P less than .05). The presence or severity of associated anomalies was not significantly different in groups I and II. Twenty patients in group I and 22 patients in group II underwent definitive management of their tracheoesophageal anomaly. Operative survival was 30% in group I and 74% in group II (P less than .05). Long-term survival was 15% in group I and 64% in group II (P less than .05). Early postoperative complications included aspiration pneumonitis, anastomotic leak, or stricture. The most frequent complications in long-term follow-up were recurrent pneumonias, which were observed in 9 of 16 children. Esophageal dysmotility or gastroesophageal reflux was documented in five of these children; four were managed successfully with positional or pharmacologic manipulations while one required an antireflux procedure. Thirty percent (5/16) are asymptomatic.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Tracheoesophageal anomalies in Waterston C neonates: a 30-year perspective. 361 43

To examine a possible esophageal basis for cervical symptoms, we studied 63 patients with persistent cervical complaints, 36 patients with gastroesophageal reflux but no cervical symptoms, and ten normal subjects. Patients were evaluated for a history of pyrosis and regurgitation and underwent otolaryngologic examination, barium esophagram, upper endoscopy, esophageal biopsy, standard esophageal manometrics, acid reflux testing, and Bernstein examination, as well as tests of esophageal dysmotility and acid clearance time before and after bethanechol (50 micrograms/kg, two doses). Standard diagnostic examinations usually were normal in patients with cervical symptoms. Pyrosis, regurgitation, and a positive Bernstein examination were uncommon in patients with cervical symptoms. This occurred despite frequent acid reflux (68%) and poor acid clearance (79%). Esophageal dysmotility also was common (63%). Patients with reflux but no cervical symptoms and normal subjects had a normal acid clearance time, and dysmotility was unusual (8%). We conclude that patients with cervical symptoms have diminished esophageal sensitivity despite frequent and long acid exposure. The pathophysiologic significance of this observation is discussed.
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PMID:Esophageal reflux and dysmotility as the basis for persistent cervical symptoms. 361 82

Patients who have undergone repair of esophageal atresia and tracehoesophageal fistula as infants have been noted to have residual esophageal dysmotility and pulmonary dysfunction during their childhood years. However, limited information is available about the long-term follow-up of these patients. In this study we performed esophageal and pulmonary function studies on 12 adults who had required surgical repair of these defects in the first week of life. Most patients had symptoms of dysphagia and heartburn at time of evaluation. Pathologic gastroesophageal reflux was documented in 67% of patients and esophagitis was noted in 34%. All patients had esophageal motility abnormalities characterized by low-amplitude nonperistaltic waves throughout most of the esophagus. In addition, although most patients had no respiratory symptoms, mild restrictive lung volumes were noted in many patients. However, airflow obstruction and airway hyperreactivity were not present. These data demonstrate that clinical symptoms and abnormal esophageal manometry and pulmonary function persist well into the third and beginning of the fourth decade after repair of esophageal atresia and tracheoesophageal fistula in infancy.
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PMID:Long-term evaluation of esophageal and pulmonary function in patients with repaired esophageal atresia and tracheoesophageal fistula. 362 93

Twelve patients with progressive systemic sclerosis (four with CREST [calcinosis, Raynaud's phenomenon, esophageal dysmotility, sclerodactyly, and telangiectasia] variant) underwent systematic evaluation to assess the esophagogastric effects of metoclopramide hydrochloride in this patient population. Esophageal manometry, esophageal radionuclide scintigraphy, solid-phase gastric emptying, and 24-hour esophageal pH monitoring were performed in all patients with and without metoclopramide. Metoclopramide improved lower esophageal sphincter pressure and reduced the gastric emptying delay and gastroesophageal reflux in most patients but had a less consistent effect improving esophageal transit or esophageal body pressures. Metoclopramide should be strongly considered in the pharmacologic approach to the gastroesophageal reflux-related complications of this disease.
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PMID:Metoclopramide response in patients with progressive systemic sclerosis. Effect on esophageal and gastric motility abnormalities. 363 68

Gastroesophageal reflux (GER) is a common cause of repeated emesis, failure to thrive, repeated pulmonary infection, and asthma in infants and children. During a 14-year period 270 children underwent gastroesophageal fundoplication for symptomatic reflux. The 24-hour esophageal pH monitoring is the most accurate test available to verify the presence of GER and is also helpful in evaluating the results of fundoplication. Transabdominal fundoplication may be performed with a low risk of complications. The most frequent complication requiring reoperation is paraesophageal hiatus hernia (6/270 patients), which should be repaired in almost all instances when symptoms develop. Closure of the crura posterior to the esophagus greatly reduces the incidence of this problem. Esophageal motility disorders occur in more than 35% of patients with symptomatic reflux and militate against performing a tight antireflux operation. Approximately 50% of patients with symptomatic reflux have associated gastric motility disorders. Radionuclide studies with 99mTC sulfur colloid in semisolid feedings have determined the magnitude of gastric retention after a feeding and have been helpful in identifying children who require a pyloroplasty with or without fundoplication. Pyloroplasty is performed simultaneously with fundoplication in approximately 10% of patients with symptomatic reflux when the lower esophageal sphincter pressure is low and the esophageal pH monitor shows reflux. The excellent clinical results achieved by fundoplication with or without pyloroplasty and the low morbidity and mortality rates indicate that these procedures should be used early in the management of infants and children who suffer symptomatic GER.
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PMID:Surgical management of the gastroesophageal reflux syndrome in childhood. 396 29

Oesophageal motility studies have greatly enhanced our knowledge of the physiology of the oesophagus. The abnormalities, particularly of the LOS, that occur in gastro-oesophageal reflux disease have been extensively studied. Although motility studies have relatively little impact on the clinical management of the majority of patients with oesophagitis, they are indicated when there is diagnostic doubt and most especially when surgical treatment is being considered. In numerical terms oesophageal motility studies are required most often for the investigation of obscure dysphagia or non-cardiac chest pain. Research is continuing to expand our knowledge of the oesophageal dysmotility syndromes.
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PMID:Oesophageal motility: recent advances and implications. 637 90


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