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

Ninety-one adult patients (average age 49 years) with various benign esophageal disorders treated by total thoracic esophagectomy and a cervical esophagogastric anastomosis have been followed up with personal interviews and examinations from 6 to 104 months (average 34 months). Outpatient esophageal dilation has been used liberally for any degree of postoperative cervical dysphagia. At their latest follow-up, 39 patients (43%) eat without dysphagia; four patients (4%) have mild dysphagia necessitating no treatment; 34 patients (37%) have undergone one to three dilations during the first 6 to 12 postoperative months for intermittent dysphagia; and 14 patients (16%) have more severe dysphagia necessitating regular anastomotic dilations (two thirds of these perform home self-dilations). Mild regurgitation of gastric contents has been experienced by 27 (30%), particularly when recumbent after eating, but only four patients sleep with the head of the bed elevated to prevent nocturnal regurgitation. No patient has had pulmonary complications resulting from aspiration. Twenty patients (22%) have had varying degrees of "dumping syndrome," generally transient and well controlled with medication. Two patients have required an additional gastric drainage operation 16 months and 82 months, respectively, after the esophagectomy. At their latest evaluation, 33% of the patients weigh 3 to 83 (average 19) pounds more than they weighed preoperatively, 38% weigh 5 to 40 (average 12) pounds less, and 29% have had no change in their weight. The stomach functions well as a visceral esophageal substitute and, like the esophagus, is more thick-walled and resilient than colon. Significant gastroesophageal reflux is uncommon after a properly performed cervical esophagogastric anastomosis. Postoperative dysphagia can be minimized by attention to technique in constructing the anastomosis. These data support our belief that the stomach is the preferred organ for esophageal replacement, not only for carcinoma, but also for benign diseases as well.
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PMID:Cervical esophagogastric anastomosis for benign disease. Functional results. 319

We studied 14 patients with PSS, 12 females and 2 males with a mean age of 43.6 and a medium of 8 years disease. All of the patients were selected for this study according to updated ARA criteria and were included in a prospective protocol to investigate digestive involvement. This protocol consists of a complete medical history, physical examination, radiologic and endoscopic studies, parasitological and microbial flora investigation. The symptoms more frequently seen were: pyrosis (78%), gastroesophageal regurgitation (50%), flatulence (50%), dysphagia (42%) and chronic diarrhea (21%). The radiologic findings commonly seen were: distal esophageal aperistalsis (78%), gastroesophageal reflux (57%), dilatation of intestinal loops (35%), changes of the mucosal folds (35%). A mild esophagitis was seen endoscopically in 64% of the patients, moderate and severe in 7% respectively. The study of the microbial flora showed contaminations with enterobacteria in 5 patients (35%). After statistical analysis we concluded that the digestive compromise by PSS is frequent, being the esophagus more commonly affected (80%), at the beginning in the form of reflux esophagitis and later in esophageal stenosis, the compromise of the small intestine (40%) is manifested by chronic diarrhea or dyspeptic flatulence, which correlates well the radiologic findings and the bacterial overgrowth in this organ. The colonic compromise generally is asymptomatic, and the common finding is dilatation os the colonic loops. Finally, the bacterial overgrowth in the small intestine is a secondary involvement to the intestinal compromise of Progressive Systemic Sclerosis.
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PMID:[Digestive involvement in progressive systemic sclerosis]. 322 28

We present a male infant with r(9) and del(9p) mosaicism and chromosome constitution of 46,XY,r(9) (p22;q34)/46,XY,del(9) (p22). This patient also had gastroesophageal reflux with persistent regurgitation and resultant failure to thrive. The association of this syndrome with gastroesophageal reflux is emphasized.
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PMID:A case of ring (9)/del(9p) mosaicism associated with gastroesophageal reflux. 145

The purpose of this paper is to evaluate the experience acquired along a 15 years period (1971-1985) in the treatment of achalasia of the esophagus. One hundred and fifty six patients were evaluated. The average age was 50.8 years, and the M/F ratio 0.9/1. Dysphagia was present in 100%, regurgitation in 78.2%, weight loss in 61.5%, and chest pain in 50% of the cases, being the main symptoms. Serology for Chagas disease was positive in 21.2% of the patients. When classified by radiologic criteria the groups were: grate I 18.5%, grate II 53.8%, grate III 14.7% and grate IV 12.8%. The high pressure zone was X 23 mmHg (N 14.8 mmHg) pre dilatation. The incidence of vigorous achalasia was 5.7% and the urecholine test was positive in 61.1%. Only 95 patients were submitted to pneumatic dilatation, and this is the group that we shall analyze in detail. We performed 110 dilatations, since 80 patients were dilated once and 15 received 2 dilatations. The high pressure zone post dilatations was X 12.5 mmHg. We obtained good results in 82.1%, regular in 3.1% and bad results in 14.7% of the patients. The morbidity was 4.5% (3 perforations and 2 gastroesophageal reflux), and the mortality 0.9%. There was relapse in 26.3% of the cases. In 53.3% of the patients submitted to a second dilatation we obtained good results. The average hospital stay was 2.5 days, and the follow up X 32.4 months. Thirty nine patients were sent to surgery with good results in 82%, regular in 2.5%, and bad in 15.6%. The morbidity was 15.3% and the mortality 5.1%.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Esophageal achalasia: review of the results after 15 years' experience]. 344 84

A 31-year-old man with a 19-year history of rumination developed frequent episodes of heartburn and regurgitation associated with acid gastroesophageal reflux that occurred predominantly during the day. This reflux and its attendant symptoms resulted from abdominal muscle contractions at the time of gastroesophageal pressure equilibration (i.e., common cavity phenomena) consistent with the egress of air from the stomach to the esophagus. A voluntary pharyngeal maneuver unassociated with swallowing but simultaneous with the abdominal contraction resulted in a decrease in upper esophageal sphincter pressure. This lowered pressure facilitated acid esophagopharyngeal regurgitation at a velocity of 100 cm/s. Biofeedback therapy directed at relaxing the abdominal muscles during eating and avoiding the pharyngeal maneuver resulted in a decrease in reflux and marked improvement in symptoms.
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PMID:Rumination, heartburn, and daytime gastroesophageal reflux. A case study with mechanisms defined and successfully treated with biofeedback therapy. 346 41

The columnar lined (Barrett's) esophagus is an acquired condition resulting from chronic gastroesophageal reflux. The clinical spectrum of 50 consecutive cases of endoscopically consistent, histologically proven Barrett's esophagus was reviewed. The mean age of patients was 65.9 +/- 12.4 (SD) years with only four patients younger than 50 years. The predominant presenting symptoms were dysphagia, heartburn, and regurgitation. At endoscopy, the columnar lined segment extended over 6.5 +/- 3.0 cm of the lower esophagus. Specialised columnar (intestinal) epithelium was the most frequent histological type identified. Radiologic or endoscopic evidence of a hiatal hernia was present in the majority. Complications were present at endoscopy in 38 (76%) patients. Reflux esophagitis (56%) was present at the area of the squamo-columnar junction. Stricture formation (38%) and ulceration (36%) were located either at the squamo-columnar junction or more distally within the columnar epithelium. Two patients (4%) had adenocarcinoma arising in a segment of Barrett's esophagus at presentation. Treatment included physical measures, dilatation, and cimetidine. Bougienage in 20 patients was successful in alleviating dysphagia but multiple treatment sessions were often necessary. Although esophagitis readily resolved with cimetidine therapy, ulceration was generally resistant to medical therapy. Indeed, by two months, healing was achieved in only five of 12 patients. Endoscopic surveillance of 12 patients who received cimetidine (1 g/day) for at least 12 months showed no regression of the metaplastic mucosa.
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PMID:Barrett's esophagus: clinical, endoscopic, and histologic spectrum in fifty patients. 346 72

Twenty-seven patients from an institution for the developmentally disabled underwent endoscopy for evaluation of vomiting, regurgitation, rumination, or upper gastrointestinal bleeding. The presence of gastroesophageal reflux and Barrett's esophagus was determined retrospectively. Twenty-three patients had an IQ less than 20, 19 were nonambulatory, and 14 were taking at least one neuroleptic drug daily. Seven patients (26%) had histologically documented Barrett's esophagus of the specialized-columnar type. Two patients with Barrett's esophagus had benign esophageal strictures, but no cases of adenocarcinoma were found. There were no significant differences (p greater than 0.05) between patients with or without Barrett's esophagus in regard to symptoms, age, sex, IQ, medications, or ambulatory status. The present data suggest that Barrett's esophagus may frequently occur in developmentally disabled patients with symptoms and signs of gastroesophageal reflux.
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PMID:Gastroesophageal reflux and Barrett's esophagus in developmentally disabled patients. 348 46

This paper reports a series of 52 patients with Barrett's (or columnar-lined) oesophagus from one medical unit diagnosed over a six-year period. The commonest associated symptoms were heartburn, regurgitation and dysphagia but 10 patients had no oesophageal symptoms and two had no symptoms at all. Gastrointestinal bleeding (overt or occult) was observed in almost one-third of patients. At diagnosis, 26 patients had oesophagitis, 23 had oesophageal ulceration and 10 had benign oesophageal strictures. An association between oesophageal ulceration and non-steroidal anti-inflammatory drug ingestion was suggested by the data and patients with oesophageal ulceration were significantly older than patients with uncomplicated Barrett's oesophagus. No patient had adenocarcinoma of the oesophagus at diagnosis and neither carcinoma nor dysplasia were seen during a mean period of 16.4 months. However, 17 per cent of patients in the series had malignancies in other sites. Most patients did well on medical treatment and only two were referred for anti-reflux surgery (both for non-healing oesophageal ulcers). Barrett's oesophagus was seen in 10 per cent of patients with gastro-oesophageal reflux at endoscopy. Oesophageal ulceration in patients with Barrett's oesophagus made up 21 per cent of oesophageal ulcers seen and benign oesophageal stricture in patients with Barrett's oesophagus constituted 13 per cent of all benign strictures seen. Barrett's oesophagus is common in our population and despite complications, it can be managed successfully, at least in the short term, by conservative means.
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PMID:Barrett's oesophagus: a clinical study of 52 patients. 349 62

Regurgitation and aspiration of gastric contents remain a major source of morbidity and mortality in the perioperative period. A modified nasogastric tube has been designed with an integral balloon which is inflated in the stomach and impacted, by gentle traction, at the gastro-oesophageal junction, to prevent gastro-oesophageal reflux. Preliminary studies demonstrate its effectiveness in improving the competence of the gastro-oesophageal sphincter.
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PMID:Preventing gastric regurgitation with a ballooned nasogastric tube. 360 97

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


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