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Query: UMLS:C0017168 (
gastroesophageal reflux disease
)
11,783
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Twenty four hour oesophageal intraluminal pH probe studies were performed in 114 children (range age: one month-12 years) referred for symptoms or signs compatible with
gastroesophageal reflux
. Forty five patients had reflux disease alone, 69 had evidence of oesophagitis which was assessed endoscopically and histologically. Recordings were also performed in 63 control patients. The occurrence of reflux was analysed for the total study period and particularly while awake, asleep, fasting, and during postcibal periods.
Oesophageal
acid exposure time and the number of reflux episodes lasting greater than five minutes during the total study period provided the best discrimination between patients and controls; however, 20% and 30% of all reflux patients had both normal (with 2 SD of control) acid exposure time and number of long lasting reflux episodes, respectively. Patients with oesophagitis had significantly more acid reflux than those with simple uncomplicated disease during postcibal, fasting, awake periods, but not during sleep; however, increasing severity of oesophagitis was not associated with increasing acid exposure. The ability of the intraluminal oesophageal pH test to discriminate patients with various degrees of reflux disease decreased if only postprandial pH variables were taken into account. We conclude that: (1) the 24 hour intraoesophageal pH monitoring may present false negative results that limit overall sensitivity of the test; (2) the presence of oesophagitis does not seem to be associated with increased oesophageal acid exposure during sleep; (3) limiting the pH recording to postprandial periods reduces the discriminatory power of the test.
...
PMID:Value of the 24 hour intraoesophageal pH monitoring in children. 231 69
We report a case of Sandifer syndrome with chronic torticollis and
gastroesophageal reflux
(
GER
). The infant exhibited regurgitations and vomiting from birth. Torticollis with a permanent tilt of the head towards the right developed at age six months. At 16 months, persistence of the vomiting and abnormal attitude of the head and neck led to a CT scan that outruled a brain tumor.
Esophageal
pH recordings disclosed severe
gastroesophageal reflux
(pH less than 4 for 46% of the time over 24 hours) and endoscopy showed ulcerated peptic esophagitis. Surgical treatment of the
GER
ensured both resolution of the reflux and disappearance of the torticollis, establishing the causal relationship between the former and latter manifestations.
...
PMID:[Torticollis in children: do not forget the Sandifer syndrome]. 231 62
Impairment of esophageal motor function is well recognized in connective tissue disease. We have investigated esophageal function, by manometric studies, presence of symptoms of esophageal involvement and antibodies pattern, in 18 female patients affected by systemic lupus erythematosus (SLE).
Esophageal
manometry showed motor abnormalities in 72.3% of the patients, especially hypokinetic abnormalities (hypotony of lower esophageal sphincter pressure, low amplitude or alterations of peristaltic waves) or, rarely, an increase of amplitude of peristaltic contractions. No significant correlation were found between antinuclear antibodies, esophageal symptoms and manometric findings. Hypoperistalsis or aperistalsis, may be due to an inflammatory reaction in the esophageal muscles or to an ischemic vasculitic damage of Auerbach plexus. High amplitude of peristaltic esophageal waves may be due to an early stage of reflux esophagitis: we have found gastro-
esophageal reflux
symptoms in more than half of our patients.
...
PMID:[Changes in esophageal motility in patients with systemic lupus erythematosus: an esophago-manometric study]. 233 65
To assess the incidence of histological esophagitis in infants less than 2 yr old with symptoms of
gastroesophageal reflux
, 35 infants were studied with esophageal suction biopsy and pH probe monitoring. Intraepithelial and lamina propria inflammatory cells, basal cell layer thickness, and papillary height were quantitated. Distal esophageal sections from infant sudden death trauma victims were used to provide normal morphometric control values. The upper limit of normal for each of the four histological parameters of esophagitis was defined as the mean plus three standard deviations. The values thus derived were similar to established adult normal values. Seventy-seven percent of the patients had at least one abnormal histological parameter (intraepithelial eosinophils or neutrophils, thickened basal cell layer, or increased papillary height) and were thus considered to have esophagitis. These measures of esophagitis all correlated well with each other, providing an internal consistency to the histological interpretation. Lamina propria eosinophilia correlated highly with intraepithelial eosinophils (r = 0.98) and was found to have a sensitivity of 41% and specificity of 89% for diagnosing histological esophagitis, defined as abnormality of any of the four histological parameters. Ninety-three percent of the patients with histological esophagitis had significant reflux as determined by pH probe monitoring. However, there was generally poor correlation between the severity of the esophagitis as quantitated by morphometric parameters and severity of the reflux as measured by pH monitoring.
Esophageal
suction biopsies, which provide adequate specimens for morphometric interpretation, are appropriate for diagnosing reflux esophagitis in infants.
...
PMID:Esophagitis in infants. Morphometric histological diagnosis and correlation with measures of gastroesophageal reflux. 233 84
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
.
...
PMID:Stridor and gastroesophageal reflux in infants. 233 26
During the period 1948 through 1988, 498 patients with esophageal atresia and distal tracheoesophageal fistula were admitted to the Royal Children's Hospital, Melbourne. Fifty patients had a second operative procedure on the esophagus, for anastomotic stricture (30), recurrent fistula (15), both (4), and a postmyotomy diverticulum (1). During the same period, nine patients underwent esophageal replacement and 33 patients a Nissen fundoplication. Improvements in the technique of esophageal anastomosis, and in recent years the use of fundoplication to correct
gastroesophageal reflux
have led to a marked reduction in the need for secondary surgery to the esophagus after repair of esophageal atresia.
Esophageal
replacement is rarely required in esophageal atresia and distal tracheoesophageal fistula. One-layer end-to-end esophageal anastomosis using interrupted sutures resulted in the lowest rate of recurrent fistula and anastomotic stricture.
...
PMID:Secondary esophageal surgery following repair of esophageal atresia with distal tracheoesophageal fistula. 238 Aug 95
Gastroesophageal reflux
(
GER
) has been reported to be a cause of hiccups. Conversely, some reports state that hiccups cause or adversely affect
GER
disease. There have been few descriptions in the literature of what hiccups do to esophageal motility. We present a patient with long-standing symptomatic
GER
and intractable hiccups.
Esophageal
manometry during hiccups showed absence of LES pressure and absence of peristaltic activity in the esophageal body in response to swallowing, factors which could aggravate
GER
.
Esophageal
motility in the absence of hiccups was normal. Antireflux surgery in our patient relieved heartburn but not hiccups. Based on our case and a review of the literature, we believe that clinicians should be cautious in recommending antireflux surgery to treat hiccups in patients with both hiccups and heartburn.
...
PMID:Hiccups: esophageal manometric features and relationship to gastroesophageal reflux. 238 28
Efficient esophageal clearance has an important defence role in the pathogenesis of the
gastroesophageal reflux disease
(
GERD
). Many
GERD
patients have esophageal disturbances associated with or secondary to reflux, producing delayed clearance. This delay exposes the esophageal mucosa to the reflux acid content. To determine esophageal transit we scanned the esophageal transit of a 15 ml bolus containing colloidal 300/cCi 99m Tc. The esophageal transit was calculated in seconds according to formula E.T. = T 1/2 x 5. The study included 74
GERD
patients. The following investigations were carried out in all the cases: esophageal X-ray,
GER
scintigram, endoscopy, esophageal biopsy, Bernstein test and esophageal transit scintigram. Endoscopy revealed lesions of the esophagus (of 1st, 2nd and 3rd degree) in 39 patients, Barrett syndrome in 8 cases and normal in 27.
Esophageal
transit scanning was normal in 18 cases (24%), and prolonged in 56 cases (76%). Only 7 (39%) of the 18 patients with a normal transit presented lesions of the mucosa, the latter being more frequent in patients with a prolonged transit, i.e. 40 of 56 patients (71.5%). The mean value of the transit in different degrees of esophagitis (I, II, III) and Barrett syndrome were: 12.73 +/- 5.36; 13.30 +/- 7.90; 10.35 +/- 5.78; 17.25 +/- 11.17. In conclusion esophageal transit scanning is a useful test in
GERD
patients as it has a prognostic value. A prolonged esophageal transit is frequently associated with lesions, the more severe the slower is the transit. Moreover the test may indicate certain drugs acting upon the esophageal motor disturbances.
...
PMID:[Is an esophageal transit scintigram necessary in patients with gastroesophageal reflux?]. 257 47
Esophageal
acid sensitivity is believed to develop as a result of esophageal acid exposure, contributing factors being
gastroesophageal reflux
and delayed esophageal acid clearance. The relationship among lower esophageal sphincter pressure, motor functioning of the body of the esophagus, and esophageal acid sensitivity was examined by comparing the results from 912 patients and normal subjects studied with both esophageal manometric and Bernstein acid infusion tests. Positive acid infusions were statistically more closely associated with hypotensive lower esophageal sphincter pressures than with any motor abnormality in the body of the esophagus. Of the several esophageal body motor abnormalities considered, only feeble peristalsis had significantly more positive Bernstein tests than did normal esophageal body motor functioning. The findings from this study demonstrate that hypotensive lower esophageal sphincter pressure is more closely associated with an acid-sensitive esophagus than is impaired esophageal body motor functioning.
...
PMID:Lower esophageal sphincter pressure, esophageal body motor functioning, and esophageal acid sensitivity. 259 75
We evaluated the frequency with which Barrett's esophagus (BE) occurs in patients with symptomatic reflux esophagitis, and compared the clinical endoscopic and manometric features of patients with Barrett's esophagus with those of patients who had non-Barrett's esophagitis (NBE). The effect of 6 months' medical treatment on BE patients was reevaluated by repeating manometry, endoscopy, and biopsy.
Esophageal
manometry was performed by perfusion technique and endoscopic biopsies were obtained. There were 180 patients; 20 (11%) were found to have BE. The vast majority of BE patients were caucasians. BE patients had symptoms of
gastroesophageal reflux
for a longer time than did NBE patients. Mean lower esophageal sphincter pressure in BE patients was lower than that in NBE patients. On medical treatment, the severity of esophagitis as judged by endoscopic criteria in BE patients was reduced, but there was no increase in lower esophageal sphincter pressure and no regression of the columnar epithelium.
...
PMID:Barrett's esophagus in patients with symptomatic reflux esophagitis. 235 2
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