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Query: UMLS:C0017168 (
gastroesophageal reflux disease
)
11,783
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The purpose of our study was to assess
gastroesophageal reflux
(
GER
) by dual-probe pH monitoring in children suffering from chronic
hoarseness
for more than six months. Seventeen children (aged between 2 and 12 years, 10 boys and 7 girls) were enrolled. All children underwent a laryngoscopy and a 24-hour dual-probe pH monitoring. At both sensor, distal and proximal esophageal, a pathological
GER
was defined as the presence of episodes of acid reflux with pH < 4 during a fraction of the total recording time greater than 5.2 percent. The computer considered the child was supine when asleep and upright when awake. Laryngoscopy revealed interarytenoid erythema and/or edema with vocal cord nodules or granulomas in 13 cases (76.4%), isolated vocal nodules or granulomas in three cases (17.6%) and a normal appearance in one case (5.8%). At both sensors, the majority of refluxes occurred when the child was upright, as analyzed by the percentage of time the intra-esophageal pH was below four (% time pH < 4), number of refluxes, reflux episodes/hour and longest reflux episode, p < 0.05 between upright and supine for each parameter. The median total % time pH < 4 on the proximal and distal probes was respectively 1.62 percent (95% CI 1.50-3.79) and 11.49 percent (95% CI 8.81-27.17), p < 0.0003. Among the 17 hoarse children, a pathological
GER
was observed in 12 (70.5%) at the distal sensor and in three (17.5%) at both sensors. Among the 16 hoarse children with abnormal findings on laryngoscopy, two (12.5%) had diagnosed pathological
GER
at the proximal and 11 (68.7%) at the distal sensor. The only child with normal findings on laryngoscopy exhibited a pathological
GER
at both sensors. Our results suggest that chronic
hoarseness
is associated with a pathological
GER
. The majority of these documented refluxes occurred when the child was awake.
...
PMID:Dual-probe pH monitoring for the assessment of gastroesophageal reflux in the course of chronic hoarseness in children. 1110 15
This two-group prospective study evaluated the effect of anti-reflux surgery (fundoplication) on 24 patients with severe gastro-
oesophageal reflux
disease (GORD) and concomitant asthma (n=13) or chronic cough (n=11). Twenty-four hour oesophageal pH monitoring and lung function tests (FEV1, FVC) were done before and within 1 year after anti-reflux surgery. A diary was kept by the patient during the 4-week period prior to surgery and during 4-week periods 6 and 12 months postoperatively, with daily monitoring of peak expiratory flow rate, respiratory and reflux symptoms and medication. In non-asthmatic patients, coughing was reduced by 47% and 80% during the day and night, respectively, 12 months after surgery (P < 0.01). Concomitant
hoarseness
and expectoration were also significantly reduced (P<0.05). No effect on lung function was seen. In patients with asthma, small, non-significant reductions in asthma symptom scores and consumption of rescue medication were seen. Twenty-two patients were completely free from their GORD symptoms after surgery. In conclusion, anti-reflux surgery in patients with GORD had a more favourable effect on concomitant cough than concomitant asthma.
...
PMID:Effects of anti-reflux surgery on chronic cough and asthma in patients with gastro-oesophageal reflux disease. 1119 51
Gastroesophageal reflux disease
(
GERD
) can present with both typical symptoms such as heartburn and regurgitation as well as atypical symptoms. These symptoms may include chest pain, asthma, chronic cough,
hoarseness
, otitis media, atypical loss of dental enamel, idiopathic pulmonary fibrosis, recurrent pneumonia, chronic bronchitis and even sudden infant death. The diagnosis of
GERD
in these patients can often present a challenge and usually requires a combination of selected testing and therapeutic trials. Acid suppression by using proton pump inhibitors remains the treatment of choice in
GERD
, but some patients will also respond well to antireflux surgery. This article addresses the presentations, diagnostic challenges, and therapeutic opportunities in
GERD
patients with atypical presentations.
...
PMID:Gastroesophageal reflux disease: extraesophageal manifestations and therapy. 1121 55
Today, it is difficult to set a correct definition and diagnosis of
gastroesophageal reflux disease
. The attempt to define it on the basis of "typical" symptoms, like heartburn and regurgitation, or "atypical" symptoms, like chronic cough, asthma,
hoarseness
and thoracic pain, or on the basis of endoscopic esophagitis presents notable difficulties. Moreover, the problem of a correct definition is tightly tied up to the ability to set a correct and early diagnosis. There are many diagnostics tools, but none of them is the golden standard. Today, the trend is to emphasize the role of the 24-hour pH-monitoring in diagnosing the reflux in those symptomatic patients with no visible esophagitis. However, its limit is to underline only the acid, not the duodenogastric alkaline reflux, which is also very important in the genesis of the inflammatory esophageal lesions. The esophageal manometry, however, evaluates only the mechanical state of the lower esophageal sphincter and the peristaltic function of the esophageal body but does not provide any direct information about the exposure of the esophagus to the gastric juice. The aim of this study is to analyze the problems concerning the definition and the diagnosis of the
gastroesophageal reflux disease
with particular attention to the practical implications on the common surgical practice, and to review some solutions reported in the literature for the difficult clinical approach to the patient with this pathology.
...
PMID:[Difficulties in defining and diagnosing gastroesophageal reflux: practical implications in surgery]. 1121 72
Gastroesophageal reflux disease
can result in such supraesophageal complications as
hoarseness
, sore throat, cough, bronchitis, asthma, recurrent pneumonia, intermittent choking, chest pain, and ear pain. Appropriate patient care involves careful evaluation to decide on medical or surgical therapy. Preoperative testing must include endoscopy, 24-hour esophageal pH monitoring, and esophageal manometry. Additional evaluations, such as barium swallow, chest x-ray, bronchoscopy, and sinus radiographs, may be required. Medical treatment improves
gastroesophageal reflux
and supraesophageal symptoms. However, surgical therapy seems to provide better long-term results. A profile that predicts the best response to medical therapy has not been identified, although the best results with surgery are achieved in patients with nocturnal asthma, onset of reflux before pulmonary symptoms, laryngeal inflammation, and a good response to medical treatment.
...
PMID:Laparoscopic antireflux surgery for supraesophageal complications of gastroesophageal reflux disease. 1174 51
Symptomatic
gastroesophageal reflux disease
(
GERD
) is a common problem that affects a substantial proportion of the American population. It is estimated that the symptoms of
GERD
may afflict 40% to 45% of Americans each month. The diagnosis of
GERD
can be difficult, as its symptoms vary from typical symptoms like heartburn to atypical symptoms such as
hoarseness
, coughing, and chest pain. Most patients present with typical symptoms and are diagnosed with
GERD
if they respond to empiric trials of acid suppression. Many tests are available to help with diagnosing
GERD
in patients who either present with atypical symptoms or who do not respond to acid suppression; however, each test has its own shortcomings. The only test that directly measures whether acid is refluxing into the esophagus is the pH probe, but this test is uncomfortable for the patient, can be difficult to interpret, and may not be necessary in all cases. This article reviews the indications for pH monitoring, its technique, its advantages and limitations, and its role the diagnosis of
GERD
.
...
PMID:Esophageal pH monitoring, indications, and methods. 1187 97
Gastroesophageal reflux
(
GER
) is a factor often neglected in the etiopathogenesis of asthma. The estimated incidence of
GER
in asthmatic children reaches 50-60% and is higher than in the general population.
GER
may accompany typical symptoms:
hoarseness
, sore throat, thoracic pain, cough or wheezing.
GER
may not only aggravate the course of bronchial obstruction, but may also cause it, or trigger obstruction due to other factors. Asthma and
GER
coincidence has been acknowledged for many years. The paper presents a current review of studies concerning the relations between asthma and
GER
and attempts to establish, which is the cause and which is the result. The hypotheses how
GER
can lead to bronchial obstruction, and how obstruction can aggravate
GER
, are also presented.
GER
is believed to be a factor causing obstruction by: 1. an indirect mechanism - reflex theory, 2. a direct mechanism - reflux theory, and 3. a neuropeptide-mediated mechanism. The paper also presents diagnostic methods allowing to detect
GER
in asthmatics. A review of recent studies concerning the treatment of
GER
in asthmatics, both with pharmacological and surgical methods, is also included. Beneficial effect of antireflux therapy on the course of asthma has been emphasized. Therefore, antireflux therapy is recommended in all patients with concurrent asthma and
GER
, irrespective of severity of clinical
GER
symptoms, even in those with silent
GER
. The essential drugs used in the treatment of
GER
are proton pump inhibitors. Appropriately high dose level and appropriately long duration of the therapy should be taken into consideration.
...
PMID:Asthma and gastroesophageal reflux in children. 1188 43
Pharyngeal pH monitoring and laryngoscopy are routinely used to diagnose gastroesophageal-laryngeal reflux as a cause of respiratory symptoms. Although their use seems intuitive, their ultimate diagnostic value is yet to be defined. We studied 10 asymptomatic (control) subjects and 76 patients with respiratory symptoms. Both patients and control subjects were given a symptom questionnaire. Each underwent direct laryngoscopy using the reflux finding score (RFS) to grade laryngeal injury, esophageal manometry, and 24-hour esophagopharyngeal pH monitoring. The patients were then classified as RFS+, if the score was greater than 7, and pharyngeal reflux (PR)+, if they had more than one episode of PR detected during pH monitoring. The most common symptoms reported by patients were
hoarseness
(87%), cough (53%), and heartburn (50%). Control subjects had a significantly lower RFS (2.1 vs. 9.6, P < 0.01) and fewer episodes of PR (0.2 vs. 3.4, P < 0.01), than patients. None of the control subjects had more than one episode of PR during a 24-hour period. Fifty patients (66%) were RFS+ and 26 (34%) were RFS-. Thirty-two patients (42%) were PR+ and 44 (58%) were PR-. Fifteen patients had a normal RFS and no PR (group I = RFS-/PR-). Forty patients had discordance between the laryngoscopic findings and the pH monitoring (group II = RFS-/PR+ or RFS+/PR-). Twenty-one patients had both an abnormal RFS and PR (group III = RFS+/PR+). Patients in group III had significantly higher heartburn scores and distal esophageal acid exposure. Eighty-three percent of patients in group III but only 44% in group I improved their respiratory symptoms as a result of antireflux therapy. An abnormal PR or RFS differentiates patients with laryngeal symptoms from control subjects. Agreement between PR and RFS helps establish or refute the diagnosis of
gastroesophageal reflux
as a cause of laryngeal symptoms. Patients who are RFS+ and PR- may have laryngeal injury from another source, whereas patients who are RFS- and PR+ may not have acid entering the larynx, despite the presence of PR. Patients who are RFS+ and PR+ have more severe
gastroesophageal reflux disease
and their reflux causes laryngeal damage. Laryngoscopy and pharyngeal pH monitoring should be considered complementary studies in establishing the diagnosis of laryngeal injury induced by
gastroesophageal reflux
. ( J GASTROINTEST SURG 2002;6:189-194.)
...
PMID:Laryngoscopy and pharyngeal pH are complementary in the diagnosis of gastroesophageal-laryngeal reflux. 1199 4
Gastroesophageal reflux
is now a generally accepted risk factor for the development of adenocarcinoma of the esophagus. Less well known is the relationship of reflux disease (
GERD
) and respiratory disorders. Among the extra-esophageal manifestations of reflux disease is reflux laryngitis, which affects up to 78 patients with chronic
hoarseness
, Reinke's edema, laryngeal stricture, postnasal drip, asthma and non-cardiac chest pain. Despite popular opinion, changes in lifestyle (for example, cessation of smoking and drinking, avoidance of fatty foods) do not result in an improvement in symptoms. The treatment of choice for
GERD
is the use of proton pump inhibitors (PPI) in the form of stepdown therapy; in individual cases as symptom-orientated on-demand therapy.
...
PMID:[Respiratory manifestations of reflux disease. Gastric acidity--poison for larynx, teeth and respiratory tract]. 1211 99
For a long time heartburn was not considered a symptom for serious illness. By now, however, it is accepted that the incidence of secondary carcinoma of the esophagus caused by chronic
GERD
has increased dramatically since the nineteen-seventies. Mechanisms leading to
GERD
are complex and its incidence is not necessarily pathological. However pathological reflux in the lower esophagus (pH lower than 4 in 6 % of 24 hours), caused by decreased sphinctertonus, impaired peristalsis and clearance of the esophagus, may lead to complications. Helicobacter pylori may play a key role in
GERD
. There is strong evidence for a protective effect of Hp-infection in the development of
GERD
. In pangastritis, caused by Hp-infection, gastric acid production is inhibited resulting in a reduction of stomach-acid-concentration. This may be caused by either the chronic infection itself and the resulting atrophy of the stomach-mucosa, by the ammonia-producing HP-bacteria, or an increase in acid re-absorbtion of gastric epithelium. Laryngopharyngeal reflux (LPR) often results in atypical manifestations with oral, pharyngeal, laryngeal, and pulmonary disorders. Laryngopharyngeal reflux is known to contribute to posterior acid laryngitis and laryngeal contact ulceration or granuloma formation, laryngeal cancer, chronic
hoarseness
, pharyngitis, asthma, pneumonia, nocturnal choking, and dental diseases. Today, PPI are the medication of choice in both acute and long-term (prophylactic) therapy of
GERD
. The so called "step-up-strategy" of medication is no longer recommended. Here, patients were first treated with antacids, then prokinetics followed by H2-blockers and finally low-dose PPI. Only in the case of persisting symptoms medication was further increased to high-dose PPI therapy. In the past this increase in medication lead to a prolonged healing process and consequently to higher medication costs. Studies have shown that a "step-down"-therapy, beginning with high dose PPI, is highly preferable, since it is much more effective. Depending on the degree of the symptoms, however, medication may also be applied "on-demand". The BfArM has approved this kind of medication application only for Esomeprazol (Nexium mups 20 mg).
...
PMID:[Gastroesophageal reflux -- a common illness?]. 1262 41
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