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Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Out of 96 patients with the diagnosis of primary esophageal motor disorders and treated by esophagomyotomy, a group of 9 patients is reported in whom reoperation was necessary because of persistence or worsening of the previous symptoms (8 patients) or persistent reflux esophagitis (one patient). Clinical and laboratory examinations together with the operative findings allowed classification of these patients: incomplete myotomy proximally (4 patients) or distally (one patient), fibrotic scar at the site of previous myotomy (2 patients), persistence of intact muscle fibers (one patient) and reflux esophagitis for lack of an antireflux intervention during myotomy. Treatment consisted of completing myotomy proximally or distally, resection of the fibrous tissue and an antireflux operation when indicated. Clinical results were excellent in 6 patients (66.6%), fair in 2 patients (22.2%) and bad in one case (11.1%). Fair or bad results were seen in patients with total absence of motor response to deglutition. After operation there was disappearance of vigorous contractions in the esophagus, as shown by manometry and recovery of esophageal peristalsis in another patient. We conclude that in order to improve the results of the surgical treatment of motor esophageal disorders it is essential to correctly classify the type of disorder present by means of manometry and to add a partial funduplication to ensure absence of reflux without dysphagia.
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PMID:[Reoperations after esophagomyotomy in esophageal motility disorders]. 193 Dec 45

From 1985 to 1990, 62 patients have undergone pneumatic dilatation with the modified Gruntzig (Levine) dilator in the treatment of achalasia. A single dilatation with a 30-mm balloon dilator was successful in 85% of the patients. Nine patients required additional procedures. One elected for operative surgical repair, and eight patients underwent a second dilatation with a 35-mm balloon dilator. One patient required a third procedure with a 40-mm dilator. Two patients developed dysphagia for solids after pneumatic dilatation, and did not demonstrate delay or obstruction to the passage of technetium on follow up study. We have described this syndrome as dysfunctional dysphagia, and believe that it is related to the rapid ingestion of a food bolus, and is relieved by eating smaller portions at a slower rate. This is to be differentiated from reflux esophagitis and/or stricture secondary to reflux. One patient required bougie dilatation of a stricture, and three other patients were treated with omeprazole, ranitidine, or antacids with relief of reflux symptoms. The safety and efficacy of the procedure of pneumatic dilatation under direct endoscopic control with the modified Gruntzig dilator has been demonstrated in patients from 8 to 93 yr old, and in patients who have had prior Heller myotomy.
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PMID:Pneumatic dilation in patients with achalasia with a modified Gruntzig dilator (Levine) under direct endoscopic control: results after 5 years. 195 Dec 33

To determine the spectrum of esophageal disease responsible for dysphagia/odynophagia in AIDS patients not responding to current oral antifungals, we studied 49 consecutive patients whose esophageal symptoms failed to improve after a minimum of 3 wk of therapy with oral ketoconazole or fluconazole. An esophageal candidiasis resistant to oral antifungals was the most frequent disease found (22 single infections and four mixed with viruses). Viral esophagitis was identified in 13 cases (eight herpes simplex virus and five cytomegalovirus), and an esophagitis of unknown origin was documented in two patients. Other causes of symptoms included peptic esophagitis (four cases), esophageal stenosis (two cases), and Kaposi's sarcoma of the esophagus (one patient). Most patients with esophageal opportunistic infection experienced prompt relief of symptoms and complete endoscopic resolution on the specific antifungal (amphotericin B or fluconazole iv) or antiviral (acyclovir or gancyclovir iv) therapy, with the exception of those with concomitant fungal and viral infection who responded poorly to treatment. We conclude that most AIDS patients with dysphagia/odynophagia who do not respond to oral antifungals have an opportunistic infection of the esophagus. Nevertheless, specific antifungal or antiviral therapy is worthwhile, because it will eradicate, at least temporarily, the causative pathogens in most such patients.
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PMID:Opportunistic infections of the esophagus not responding to oral systemic antifungals in patients with AIDS: their frequency and treatment. 196 17

The incidence of ulcers of the stomach and duodenum and their response to medical therapy, in patients with Zollinger-Ellison syndrome is well described. However, reflux esophagitis is less well recognized. In this study we determined the frequency of reflux esophagitis in 122 patients with Zollinger-Ellison syndrome and examined their response to medical therapy. Esophageal symptoms, endoscopic abnormalities, or both were present in 61% of patients. Forty-five percent of patients had esophageal symptoms consisting of heartburn, dysphagia, or both. Forty-three percent of patients had endoscopic abnormalities of the esophagus, and 23% demonstrated moderate or severe disease. When sufficient antisecretory medication was administered to lower gastric acid secretion to less than 10 mEq/h in the last hour before the next dose of drug, 67% of the patients with reflux esophagitis responded with complete disappearance of symptoms and normalization of the endoscopic abnormalities. The other 33% of patients required an increase in medication to lower acid output to less than 5 mEq/h in 7% and less than 1 mEq/h in the other 26% to resolve symptoms and signs completely. We conclude that reflux esophagitis occurs in the majority of patients with Zollinger-Ellison syndrome and responds well to medical therapy, although one third of patients require intensive antisecretory medication.
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PMID:Reflux esophagitis in patients with Zollinger-Ellison syndrome. 222 10

From 1976 until April 1989, 31 intrathoracic total fundoplications were performed for reflux esophagitis and irreducible hiatus hernia. In the first 16 patients (group 1) the operation was complicated with acute perforation of the wrap in 4 cases, bronchogastric fistula in 1, and herniation of the wrap higher in the chest in 1. Technical modifications were applied to 15 more recent patients (group 2). These are enlargement of the hiatus, looseness of the wrap and its appropriate anchorage, avoidance of forceps when handling the stomach, care with the vagi, and efficient gastric decompression in the postoperative period. The postoperative course was always uneventful in group 2. Twenty-six patients, who still have their initial wrap, were considered for clinical evaluation: 11 from group 1 (mean follow-up, 81.5 months) and 15 from group 2 (mean follow-up, 32.8 months). All are free from any symptom of reflux; gas-bloat syndrome is infrequent and dysphagia is relieved. Twenty-four-hour pH monitoring, performed in 14 patients (3 from group 1 and 11 from group 2) (mean follow-up, 42 months), was normal in 13; a pathological upright reflux (time pH less than 4, 8.4%) was demonstrated in one symptom-free woman in whom endoscopy was unremarkable. Mechanisms of complications experienced in group 1 are analyzed in the light of the technical evolution of the procedure, and the place of the intrathoracic total fundoplication in the management of short esophagus is defined, considering the other available surgical techniques.
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PMID:Intrathoracic Nissen fundoplication: long-term clinical and pH-monitoring evaluation. 198 70

Abnormalities in esophageal peristaltic function and acid clearance appear to be responsible for prolonged esophageal acid exposure, a major determinant of the reflux esophagitis and esophageal stricture. We evaluated esophageal motility by manometry in 50 healthy controls and in 35 symptomatic reflux patients before, within 6 months, and 1 year after Nissen fundoplication. Preoperative motility was analyzed in relation to the presence or absence of both nonobstructive dysphagia and erosive esophagitis. We found that (a) preoperative dysphagia was related more to peristaltic dysfunction than to esophagitis; (b) peristaltic wave amplitude and duration were significantly lower than control values in patients with reflux, without correlation to degree of esophagitis or lower esophageal sphincter hypotension; (c) dysphagia ceased in most patients after antireflux surgery at the same time that normal motility was restored independently of lower esophageal sphincter pressure increments. These results suggest that motility disturbances are an important cause of dysphagia in reflux disease, and that reflux is the cause of, rather than the consequence of, peristaltic dysfunction.
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PMID:Dysphagia and esophageal motor dysfunction in gastroesophageal reflux are corrected by fundoplication. 200 30

Eleven patients with dysphagia caused by severe esophageal stricture (length 2 to 10 cm) resulting from reflux esophagitis were treated with fibroendoscopic dilation (Eder-Puestow) and Roux-en-Y partial gastrectomy with vagotomy during 10 years (1979 to 1988). There was no operative mortality, but complications developed in three patients: One patient had a mediastinal abscess demanding thoracotomy as a result of esophageal perforation after dilatation; one had postoperative pneumonia; and one patient had ileus. After a mean follow-up of 4 years (range 1 to 10 years) esophagitis healed in all cases, as judged by endoscopy. Eight patients were asymptomatic, but three had slight transient dysphagia. Postoperatively one to eight dilations (average three to four) were needed to relieve dysphagia in the first postoperative year, but later the stricture healed in every case. Postoperative pH measurement was performed in six latest patients and showed complete absence of reflux in all cases. It is concluded that Roux-en-Y partial gastrectomy with vagotomy and endoscopic dilation is an effective, simple, and safe procedure in the management of severe peptic esophageal (acid or alkaline esophagitis) stricture. However, occasional postoperative dilations at the outpatient clinic are often needed in severe cases in the first postoperative year.
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PMID:Treatment of severe peptic esophageal stricture with Roux-en-Y partial gastrectomy, vagotomy, and endoscopic dilation. A follow-up study. 200 14

The history, physical examination, and the results of the upper gastrointestinal series, esophageal manometry, 24-h pH recording, endoscopy, and biopsy are reviewed in 16 children (mean age of 10.6 years, range of 3 years 5 months to 15 years 3 months) who presented to the Alberta Children's Hospital with dysphagia ("food-sticking") without previously identified provocative disorders since January 1985. Of the 16 patients, 11 had had intermittent obstruction, and 7 had had intervention to relieve obstruction (2 Heimlich maneuvers, 1 intravenous glucagon, and 4 endoscopy after failure of intravenous glucagon). Although only five children had a recent history suggestive of gastroesophageal reflux, 12 had histologic evidence of reflux esophagitis (including 1 with a peptic stricture, 1 with "nutcracker" esophagus, and 1 with esophageal dysmotility characteristic of Down's syndrome) and all responded clinically to antireflux therapy. Of the remaining four patients, one had extrinsic esophageal compression from a vascular ring (right aortic arch with left ligamentum arteriosum), one had a single and another had recurrent episodes of food-sticking without any identified abnormality, and one declined investigation. In childhood, dysphagia may be the presenting symptom of reflux esophagitis in the absence of a history suggestive of gastroesophageal reflux and without evidence of a peptic stricture.
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PMID:The role of gastroesophageal reflux in pediatric dysphagia. 205 Dec 65

Sixteen cases of nontraumatic left atrial-esophageal fistulas have been reported previously. These fistulas usually result from chronic peptic esophagitis or cancer. The diagnosis is suggested by the triad of chronic dysphagia, hematemesis, and acute neurologic signs. There may be cardiac manifestations such as pericarditis, atrial fibrillation, or shock. An unusual feature of these fistulas is systemic embolization of food, air, or septic necrotic debris which may result in sudden central nervous system symptoms. All reported cases resulted in death due to hemorrhage, although there was often a variable time interval between the onset of hematemesis and the patient's death. The authors report two additional cases in which an episode of pericarditis preceded fistula development. Based on these 18 cases, the spectrum of esophagoatrial fistulas is reviewed, as well as the signs which may herald fistula development.
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PMID:Esophagoatrial fistula with previous pericarditis complicating esophageal ulceration. Report of two cases and a review of the literature. 220 19

Progressive systemic sclerosis (PSS) commonly involves the esophagus. Dysphagia and heartburn are the most common esophageal symptoms. In this study we evaluated the relationship between esophageal symptoms and esophago-gastric motility. On esophageal manometry, loss of peristalsis, peristaltic contraction amplitude of distal esophagus less than 30 mmHg and decreased LES pressure were critical for esophageal symptoms. The degree of symptoms correlated to esophageal dysmotility. The gastric emptying in PSS patients was delayed, but there was no significant difference in gastric emptying between the patients with and without reflux esophagitis. Esophageal dysmotility is considered to be much responsible for the reflux esophagitis in PSS patients than gastric emptying.
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PMID:[Esophageal motility and gastric emptying in PSS patients, correlation with symptoms]. 223 96


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