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

The aim of this study was to determine the influence of proximal gastric vagotomy on the outcome after fundoplication. Of 141 patients operated on for reflux disease between 1972 and 1988, 53 had fundoplication alone (group A) and 88 fundoplication combined with proximal gastric vagotomy (group B). The two groups were similar with regard to the severity of the reflux disease (esophagitis: A 69%, B 73%) but had a different incidence of concomitant ulcer disease (A 2%, B 55%). After a mean follow-up of 9 years, 111 patients (79%) were evaluated by clinical examination and 57 patients (40%) by endoscopy. Perioperative morbidity was similar (A 22%, B 19%). Successful reflux control (A and B 81%) and overall clinical outcome (Visick I and II: A 78%, B 80%) were identical. The frequency of adverse side effects was approximately the same in both groups (dysphagia: A 28%, B 26%; gas-bloat: A 52%, B 37%). We conclude that the long term results after fundoplication are not improved by additional proximal gastric vagotomy. The combined procedure is therefore only justified if both reflux disease and ulcer disease are present.
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PMID:[Fundus plication with or without proximal selective vagotomy?]. 162 Oct 82

Thirteen patients with unresectable non small cell lung cancer were treated with radical radiotherapy and carboplatin administered concurrently. The first 6 patients were treated to a total dose of 60 Gy in 30 fractions in 6 weeks, with carboplatin 70 mg/m2/day on days 1 to 5 during weeks 1 and 5 of radiotherapy. The remaining 7 patients were given 60 Gy in 30 fractions in 3 weeks, treating twice a day (accelerated fractionation). Carboplatin was given as above but only during week 1 of radiotherapy. Twelve patients completed radiotherapy without interruption but 2 patients developed WHO grade 3 neutropenia. Major toxicity was oesophagitis, one patient requiring nasogastric feeding. Average duration of dysphagia (any grade) in the accelerated fractionation group was 21 weeks. Four patients achieved good partial responses even though initial tumour volume was large. We conclude that this treatment is associated with increased but acceptable early mucosal toxicity.
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PMID:Concurrent radiotherapy and carboplatin in non small-cell lung cancer: a pilot study using conventional and accelerated fractionation. 165 Jan 79

We have reviewed 28 esophageal biopsies from 28 patients with the acquired immune deficiency syndrome (AIDS), over a 1-yr period. Indications for esophageal biopsy were dysphagia persisting after antifungal therapy and/or radiologic evidence of esophageal ulcer. We compared the frequency of detecting cytomegalovirus (CMV) infection on hematoxylin and eosin (H&E) stain with immunoperoxidase staining for CMV antigens. Five biopsies were positive for CMV by H&E stain and immunoperoxidase. Infected cells could often be identified in the granulation tissue and, in one severe case, in stromal papillae of the intact mucosa. Squamous cells were never positive. Thirteen biopsies consisted only of squamous epithelium, and all of these were negative by both techniques. Among the remaining 10 cases, no CMV inclusions were identified by H&E. Three of these biopsies displayed staining for viral antigens. In all cases positive by immunoperoxidase, numerous cells positive for viral antigens did not display any of the CMV-specific morphologic diagnostic criteria. Other coexisting diagnoses included candidiasis, Kaposi's sarcoma, and malignant lymphoma. We conclude 1) CMV infection of the esophagus is common in AIDS patients with esophageal ulcer or esophagitis resistant to antifungal therapy; 2) multiple infections or neoplasms may coexist; 3) since CMV apparently does not infect squamous epithelium and only rarely endothelium in stromal papillae, deep biopsies are necessary for diagnosis; and 4) immunoperoxidase staining is required for maximum diagnostic yield.
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PMID:Cytomegalovirus esophagitis in AIDS: diagnosis by endoscopic biopsy. 165 84

While an alkaline component to esophageal reflux disease is known to be present, little is known about its etiology and harmful effects. Simultaneous gastric and esophageal 24-hour pH monitoring was performed in 81 patients with foregut symptoms. The presence of a mechanically defective lower esophageal sphincter was determined by manometry and duodenogastric reflux by computer-assisted discriminant analysis of the gastric pH record. Heartburn, dysphagia, and regurgitation occurred more frequently in those with a mechanically defective sphincter (p < 0.05) and epigastric pain in those with duodenogastric reflux (p < 0.05). Esophagitis was more common and severe in those with a mechanically defective sphincter (p < 0.05). In these patients, the percentage of time over 24 hours that the esophageal pH was less than 4 was 40.5% in patients without duodenogastric reflux but only 10.2% in those with duodenogastric reflux (p < 0.005), suggesting acid damage in the former and alkaline damage in the latter. To establish the origin of the esophageal alkaline exposure, episodes of elevated fasting gastric pH greater than 4 lasting longer than 1 minute were searched for and identified in 45 patients. Esophageal pH tracings were compared for 30 minutes before and after these events. The esophageal pH was higher following these episodes in duodenogastric reflux patients (p < 0.05), suggesting a gastroduodenal origin of the esophageal alkalinization. This study shows that esophageal damage may be due to acid or alkaline reflux. The alkaline component of gastroesophageal reflux is important and should be considered in the evaluation of patients with foregut symptoms so that appropriate medical or surgical therapy can be instituted.
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PMID:Etiology and importance of alkaline esophageal reflux. 167 Feb 23

Modified Heller's myotomy for achalasia of the esophagus was performed via a left thoracotomy in 34 cases (group A) and via an upper midline abdominal incision in 30 (group B). There were no perioperative deaths. Complications arose in ten cases. After follow-up averaging 13 years (range 3-24 years) 4% of the group A patients reported dysphagia for solids, but none for liquids, and in group B the corresponding figures were 52% and 26%. Reflux symptoms were present in 30% of the group A and 60% of the group B cases, and the respective incidence of microscopic esophagitis was 30% and 43%. There were three esophageal strictures, all in group B, and three cases of Barrett's epithelium, all in group A. Because of the high incidence of esophagitis and its complications following esophagomyotomy for achalasia, yearly endoscopy with biopsy and brush cytology is recommended. When myotomy is performed, an antireflux operation should be added.
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PMID:Esophagocardiomyotomy for achalasia. Long-term clinical and endoscopic evaluation of transabdominal vs. transthoracic approach. 168 19

Thirty-nine patients with malignant stenoses of the esophagus (22 adenocarcinomas, 17 squamous cell carcinomas) were treated either with Nd:YAG laser recanalization alone (N = 20) or with laser recanalization and subsequent endoluminal afterloading irradiation with iridium-192 at a dose of 3 x 7 Gy (6 x 7 Gy). Squamous cell carcinoma patients in the afterloading group showed a prolonged dysphagia-free first interval (65 vs. 30 days, p less than 0.03), while patients with an adenocarcinoma did not share this benefit, and had a need for more frequent endoscopic procedures (p less than 0.05). The complication of esophagitis was only seen following afterloading treatment (21%, N = 4). Re-stenosis occurred in all patients. Neither the duration of relative dysphagia nor survival time was prolonged after endoluminal irradiation in adenocarcinoma or squamous cell carcinoma patients. After prior laser recanalization, palliative afterloading treatment with iridium-192 would seem helpful only in cases of squamous cell carcinoma with a high performance status with the aim of prolonging the first dysphagia-free interval.
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PMID:Laser versus laser plus afterloading with iridium-192 in the palliative treatment of malignant stenosis of the esophagus: a prospective, randomized, and controlled study. 171 41

Two hundred thirty patients with reflux symptoms and endoscopically proven erosive esophagitis were enrolled from 15 U.S. centers into a randomized, double-blind, dose-ranging study comparing placebo with omeprazole, 20 or 40 mg given once daily in the morning. Esophagitis grade 2 was present in 44% of patients, grade 3 in 37% of patients, and grade 4 in 19% of patients. Endpoints, defined as complete relief of heartburn and complete esophageal mucosal healing, were assessed after 4 and 8 weeks of treatment. Both omeprazole doses were significantly superior to placebo in complete endoscopic healing. After 8 weeks of treatment, 73.5% of patients in the 20-mg omeprazole group and 74.7% in the 40-mg omeprazole group, compared with 14.0% in the placebo group, had complete healing of the esophageal mucosa. At the end of the study, complete relief of daytime heartburn was obtained in 79.5% of patients in the 20-mg omeprazole group, 81.6% in the 40-mg omeprazole group, and 37.2% in the placebo group (P less than or equal to 0.05). Complete relief of nighttime heartburn was noted by 79.5% of patients in the 20-mg omeprazole group, 85.1% in the 40-mg omeprazole group, and 34.9% in the placebo group (P less than or equal to 0.05). The median time to complete relief of daytime and nighttime heartburn occurred earlier in the 40-mg group than in the 20-mg group (9 vs. 17 days and 9 vs. 20 days, respectively); however, these differences were not statistically significant. Relief of acid regurgitation and dysphagia also occurred earlier in the 40-mg group. Omeprazole was well tolerated in this group of patients. No unexpected adverse experiences occurred. The results of this study confirm those of six multicenter, international trials in which omeprazole in doses of 20-60 mg provided a degree of esophageal mucosal healing and complete relief of reflux symptoms superior to any other medical treatment.
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PMID:Two doses of omeprazole versus placebo in symptomatic erosive esophagitis: the U.S. Multicenter Study. 172 44

Well-known complications of radiation to the esophagus are acute esophagitis and strictures. Although radiologic studies have demonstrated motor abnormalities after radiation treatment, clinical aspects have not been described adequately, nor have manometric evaluations been reported. Clinical presentation of dysphagia long after treatment also has not been reported. We describe herein three patients who presented with dysphagia years after radiation therapy. Radiographic, endoscopic, histologic, and manometric studies supported our conclusion that these patients suffered from radiation-induced esophageal motor dysfunction. This report indicates the need, in the proper setting, to consider radiation-induced motor dysfunction as a cause of dysphagia even decades after radiation treatment.
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PMID:Esophageal motor dysfunction years after radiation therapy. 173 51

We have studied for periods averaging 111 months 16 survivors out of a series of 20 children treated for oesophageal atresia (EA) by neonatal end-to-end anastomosis. Twelve of them had gastroesophageal reflux (GER) manifested by either digestive (vomiting, dysphagia, pyrosis, haemorrhage or foreign body impaction) or respiratory symptoms (repeated neumoniae or frequent u.r.i.). pH-studies decealed very increased acid exposure in these patients. Manometric studies showed disorganized peristalsis with near-absence of propulsive waves and predominance of mass-contractions. Interestingly both lower esophageal sphincter pressure and length were normal. Five children had histological esophagitis and 2 had Barrett's esophagus. Seven patients have had an anti-reflux procedure and two more should be operated in the near future. Our experience reveals that GER incidence in EA is very high, that esophageal function is severely impaired in this condition, that mucosal lesions can be serious and that funduplication is effective. Since it has been demonstrated that esophageal dysfunction in EA patients is due to structural anomalies, spontaneous improvement should not be expected in them and surgical treatment should be largely indicated. EA patients require long-term gastro-enterologic follow-up.
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PMID:[Motor function of the esophagus following surgery for atresia]. 174 78

The frequency and the possible age-related characteristics of gastro-oesophageal reflux disease (GORD) were investigated in 195 consecutive elderly subjects (mean age 74 years), referred to endoscopy for abdominal symptoms or sideropenic anaemia. In the 105 of these patients in whom there was any suspicion of GORD, 24-hour pH monitoring was carried out. All the patients were interviewed before the examinations. Erosive or complicated (grade 2-4) oesophagitis was found in 18% of patients. The main symptoms in these patients were dysphagia, respiratory symptoms and vomiting. Chronic cough, hoarseness or wheezing were present in 57% of patients with oesophagitis compared with 33% of those without oesophagitis (p less than 0.001). The occurrence of heartburn and regurgitation did not differ significantly between patients with or without oesophagitis, although the mean symptom scores were higher in those with oesophagitis. Dyspepsia and chest pain were not typical symptoms in oesophagitis. Of patients with oesophagitis 29% had no typical symptoms of GORD; only 24% of patients with regurgitation had oesophagitis. In 24-hour pH monitoring, a significant increase in the occurrence of symptoms was not seen until total reflux time pH less than 4 exceeded 10%. The occurrence of heartburn did not correlate with the extent of reflux in the pH study. In conclusion, typical symptoms of GORD in the aged were regurgitation, dysphagia, respiratory symptoms and vomiting rather than heartburn.
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PMID:Symptoms of gastro-oesophageal reflux disease in elderly people. 175 93


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