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Query: UMLS:C0042963 (
vomiting
)
31,883
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
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
.
...
PMID:Lack of correlation between extended pH monitoring and scintigraphy in the evaluation of infants with gastroesophageal reflux. 234 57
The purpose of this paper is to study the use of upper gastrointestinal (Gl) fiberoptic endoscopy in children. Two hundred consecutive patients referred to one of the authors were reviewed. The indications for performing upper gastrointestinal endoscopy in these 200 patients were: (1) recurrent abdominal pain (46.5%), (2) persistent
vomiting
(14.5%), (3) haematemesis (14.5%), (4) acute abdominal pain (13%) and (5) other indications such as foreign body removal, failure to thrive and unexplained chest pain (11.5%). The endoscopy was performed with the Olympus P3 or Olympus XP-10 gastroscopes. The sedation used was a combination of intravenous pethidine (2mg/kg) and diazepam (0.5 mg/kg). Among the patients with recurrent abdominal pain, upper Gl endoscopy showed duodenal ulcer in 7 patients (7.5%), duodenitis in 4 (4.3%), oesophagitis in 4 (4.3%) and gastric ulcer in 2 (2.2%). The rest of the patients were normal (81.7%). With regard to persistent
vomiting
, 37.9% of the patients showed
gastroesophageal reflux
and 6.9% had a hiatus hernia. Of 29 patients examined endoscopically for upper Gl bleeding, no focus of bleeding was identified in 27.6%. The remaining 72.4% were bleeding from acute gastric erosion (27.6%), oesophagitis (17.2%), oesophageal varices (13.8%), duodenal ulcer (10.3%) and Mallory-Weiss tear (3.5%). The Majority of the patients with acute abdominal pain were normal endoscopically (61.5%). The two common abnormal findings were acute gastritis (27.0%) and acute duodenitis (11.5%). No major complications were encountered during the procedure in these 200 patients. It was concluded that upper Gl endoscopy is useful for defining upper Gl mucosal pathology. The procedure can be performed safely in children under sedation.
...
PMID:Upper gastrointestinal endoscopy in children. 237 74
Gastroesophageal reflux
(
GER
) can be found in a high number of patients with respiratory tract disease (RTD). In the present study a 24 hours esophageal pH monitoring was performed in 55 children. 15 of them were normal controls, 16 patients with
GER
but normal score, 14 patients with
GER
and RTD and 9 patients with
GER
and only digestive symptoms. The number of reflux episodes of more than 5 minutes, the duration of the longest single reflux episode, the percentage of time the esophageal pH was less than 4, the reflux/hour index and the clearance index were measured. Comparing the results of the different groups we found that normal controls and normal
vomiting
patients were significatively different. Refluxers and refluxers with RTD also were different of asymptomatic controls. The main significative differences founded comparing refluxers and refluxers with RTD were the duration of the longest single reflux, the percentage of time the esophageal pH was less than 4 and the clearance index. All these parameters were longer in the refluxers with RTD. Our conclusion is that esophageal clearance is slower in the group of refluxers with RTD and that this index is helpful to distinguish them from the single refluxers.
...
PMID:[Study of the esophageal function by prolonged intraluminal pH-metry in patients with gastroesophageal reflux and respiratory manifestations]. 248 58
Spontaneous gastric rupture of the newborn infant can be lethal. While the etiology of this problem is unknown, pneumatic rupture of the stomach seems the most logical explanation. The rupture mostly occurs in the anterior wall of the fundus near or on the greater curvature with in the first seven days of life. Three such patients have been managed during the past 5 years. These patients are presented in detail. X-ray films of those 3 patients, of a case of
gastroesophageal reflux
, and of some reported cases of impending gastric rupture are also presented in an effort to better understand the pathogenesis of this gastric catastrophe. (1) Clinical findings of a double air fluid level in the upper stomach at the upright position found in one case and of the direction of advancement of the nasogastric tube enable us to consider the gastric organoaxial volvulus as an etiological factor. (2) Plain x-ray and barium study films of the case of
gastroesophageal reflux
and of the reported cases of impending gastric rupture also suggest some degree of gastric volvulus as the cause of corresponding diseases. (3) Fluid accumulation in the fundus is facilitated by gastric organoaxial rotation and the fluid-filled fundus acts as a barrier to prevent eructation. Retention of feeds occurs as a result of air accumulating at the pyloric end. In such situation of a fluid trap syndrome, tremendous intragastric pressures enough to cause rupture may result when
vomiting
occurs.
...
PMID:[Etiological consideration of neonatal gastric rupture: assumption of possible association with gastric volvulus and gastroesophageal reflux]. 251 88
Bulimia nervosa, an eating disorder now recognized with increasing frequency, is receiving growing attention because of purported complications. Recent claims of a high frequency of erosions, ulceration, and bleeding in the esophagus, ascribed to repeated, self-induced
vomiting
, prompted us to investigate by endoscopy the upper gastrointestinal mucosa in 37 consecutive patients with long-standing bulimia nervosa. The endoscopic appearance of esophageal and gastric mucosa was normal in 23 patients. Signs of mild esophagitis observed in eight patients were not related to the duration or severity of bulimic behavior or to symptoms of
gastroesophageal reflux
; two of these eight patients had sliding hiatal hernias. The remaining six patients were found to have superficial mucosal erythema in the stomach or duodenum, but none showed actual erosions, ulcers, or bleeding. Our observations suggest that, in contrast to reports by others, mucosal injury consequent to chronic, self-induced
vomiting
in patients with bulimia nervosa is relatively infrequent and limited.
...
PMID:Upper gastrointestinal endoscopy findings in patients with long-standing bulimia nervosa. 259 94
Twenty out of 108 infants with
vomiting
, who underwent an upper gastrointestinal X-ray study during a period of 2 years, showed a peculiar shape and position of the stomach already described as chronic gastric torsion. We examined clinical, radiologic and laboratory findings of these 20 infants. Our results showed that chronic gastric torsion is frequently associated with
gastroesophageal reflux
and has a wide spectrum of symptoms, complications and nutritional abnormalities.
...
PMID:Chronic gastric torsion in infancy: a revisited diagnosis. 260 34
Five patients, aged 9-16, living in a community-based home for the mentally retarded, have undergone Nissen fundoplication for
gastroesophageal reflux
. They were all severely physically handicapped by cerebral palsy. Their symptoms had persisted from 1-10 years, and included chronic retching and
vomiting
, intermittent obstruction of the upper airways, frequent bronchial and pulmonary infections, and episodic abdominal pain and failure to thrive. Three had hematemesis. Two patients lost a great deal of weight. One had chronic reflux associated with lower airway obstruction, which improved postoperatively. All patients had undergone conservative medical treatment of four to 12 months duration, with no lasting improvement. There were very few postoperative complications. One patient had to be reoperated. After surgical treatment their main symptoms had disappeared and their subsequent management was easier. We have reasons to believe that this condition is seriously underdiagnosed in our society, thereby causing unnecessary pain and distress in patients who are unable to convey their complaints to others.
...
PMID:[Gastroesophageal reflux associated with severe cerebral paresis]. 260 3
In an attempt to clarify whether
gastroesophageal reflux
(
GER
) accounts for some respiratory manifestations (RM) we have measured 55 variables of extended distal esophageal pH metering in 70 children with both
GER
and RM, in 31 with
GER
only and in 10 controls. Patients in the first group were followed up after
GER
cure (either medical or surgical) and divided into two subgroups according to persistence or relief/cure of their RM. The best predictor of good respiratory results was a mean duration of nocturnal episodes of
GER
longer than 5'26". Patients who, in addition, had a history of
vomiting
and did not suffer from bronchospasm had 95% chances of having permanent cure of their RM after
GER
treatment.
...
PMID:[Clinical and pH-measured study of gastroesophageal reflux in children with respiratory manifestations]. 267 75
The incidence and temporal patterns of
gastroesophageal reflux
(
GER
) in infants presenting with an apparent life-threatening event (ALTE) was compared with
GER
characteristics of infants evaluated for persistent
emesis
, utilizing continuous 24 h intraesophageal pH monitoring. These data indicate that the incidence of significant
GER
was similar in both groups, despite the absence of a clinical
vomiting
history in 46% of ALTE patients. Furthermore, infants with ALTE demonstrate a significantly higher incidence of sleep reflux when compared with control infants presenting with
vomiting
alone (27 vs. 0%, p less than 0.001). Awake
GER
beyond the first two postprandial hours was not observed in either study group. Monitoring results, therefore, indicate that significant
GER
is common in infants with ALTE; and these infants manifest an apparently unique pattern of
GER
distinct from that observed in age-matched controls with
GER
alone. Possible relationships between
GER
in ALTE patients and the development/onset of apneic episodes are discussed.
...
PMID:Patterns of gastroesophageal reflux (GER) in patients with apparent life-threatening events. 270 46
Long-term oesophageal pH monitoring has become the preferred technique for detection and quantification of gastro-
oesophageal reflux
(GOR). The most obvious advantages of pH monitoring are the duration of the investigation, the possibility of being able to relate "events" (
emesis
, heartburn, apnoea) to pH changes (and to study "occult GOR"), the physiological conditions in which the data are recorded (sleep, work), and the possibility of repeating the investigation in treatment conditions. However, it has been reported that the accuracy of pH monitoring is no higher than 90%, because the intermittent presence of acid in the oesophagus is only one of the various abnormalities in the syndrome of GOR. A tremendous number of technique- (pH monitoring system, type of electrode, location of the electrode) and patient-related factors influence pH data. Age, position (both for adults and for infants), duration of the investigation (day/night), feeding and drugs are patient-related factors. Finally, the question arises (which is still unanswered) whether the indication for pH monitoring should be considered in the interpretation of the data: are the same criteria valid for GOR in children presenting with
emesis
and oesophagitis as for children with GOR resulting in chronic respiratory disease or "near-miss sudden infant death syndrome".
...
PMID:PH monitoring in children. 272 3
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