Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case-control study was undertaken to see if symptoms of upper gastrointestinal (UGI) (oropharyngeal, esophageal, and gastric) dysfunction occurred more frequently in males afflicted with Duchenne muscular dystrophy (DMD) than healthy controls. Subjects included 55 children with confirmed DMD and 55 age-matched controls without neuromuscular disease. All subjects and/or their parents responded to a standard set of questions concerning the frequency of symptoms of UGI dysfunction. Responses of the DMD and control groups were compared using the Wilcoxon signed rank test. A significantly higher percentage of DMD patients experienced nasal quality to the voice, dysphagia, choking while eating, the need to clear the throat during or after eating, heartburn, and vomiting during or after meals, than did controls. Only one symptom--heartburn--was found significantly more frequently in the 33 nonambulatory than the 22 ambulatory DMD subjects. These findings document that feeding difficulty and symptoms consistent with oropharyngeal, esophageal, and gastric dysfunction are more frequent in the DMD population than healthy, age-matched controls.
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PMID:Symptoms of upper gastrointestinal dysfunction in Duchenne muscular dystrophy: case-control study. 240 80

Of 89 patients diagnosed between 1973 and 1983 as having at least 3 cm of columnar-lined esophagus, 22 were found to have adenocarcinoma. There was no difference in sex ratio, smoking, or the use of alcohol between the benign and adenocarcinoma groups. The patients with adenocarcinoma were older (63 years versus 57 years) and had a higher frequency of dysphagia (64% versus 46%), gastrointestinal bleeding (36% versus 24%), extended columnar-lined esophagus (94% versus 28%), and epithelial dysplasia (68% versus 10%). Heartburn was less frequent in the adenocarcinoma group (59% versus 79%), but when it occurred, it was of longer duration (mean, 18.8 years versus 10.9 years). In 2 patients, progression from benign columnar-lined esophagus to early adenocarcinoma was observed. Of the patients with adenocarcinoma, 2 received palliative treatment without resection and died four and nine months later. Six underwent partial esophagogastrectomy with 1 postoperative death. Four had residual columnar-lined esophagus at the resection margins. In one of them, stricture developed and in one, anastomotic recurrence of adenocarcinoma; 1-year survival was 50%. Fourteen patients underwent total thoracic esophagectomy with no operative deaths, strictures, or anastomotic recurrences; 1-year survival was 5 of 6. Surgical staging revealed that 63% had transmural spread and 55%, lymph node involvement.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Management of adenocarcinoma in a columnar-lined esophagus. 241 9

Motor function disturbances (MFD) of the esophagus occur in the majority (90%) of patients with systemic sclerosis. We have tested the diagnostic value of esophagus scintigraphy in 20 patients with systemic sclerosis (12 CREST and 8 with diffuse form) and 18 controls (11 normals and 7 with pyrosis and/or regurgitation), in order to establish sensitivity, specificity, effects of body posture, and use of a liquid or solid meal in the evaluation of MFD of the esophagus. The patients drank 4 ml of fruit juice marked with 500 microCi of 99mTc-sulfur-colloid and afterwards 10 g of an equally marked and scrambled egg. Pictures were made with a Gamma-Camera until 180 s. Radioactivity was plotted against time and separately analysed for the upper, middle and distal esophagus. 65% of the systemic sclerosis patients had dysphagia and 70% had abnormal barium meal transit in the esophagus. The scintigrams were altered in all the patients with systemic sclerosis (p less than 0.001). Sensitivity using fluids was 95%, and specificity was 89%; with solid food 100% and 50%, respectively. Tests done in the upright position showed a better clearance of the esophagus in patients with systemic sclerosis and control patients, with loss of sensitivity. The qualitative analysis yielded little benefit to the reported results. The quantitative analysis under use of 2 indices (total transit time and clearance rate) permitted a clear distinction among patients and control individuals with and without upper digestive symptoms in the first 15 s of the test. The esophagus scintigraphy is a simple, quantitative and very sensitive method for the diagnosis of MFD of the esophagus in patients with systemic sclerosis.
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PMID:[Scintigraphic diagnosis of esophageal involvement in systemic sclerosis (scleroderma)]. 250 56

Schatzki's ring is a distinct anatomical entity associated with hiatal hernia; however, its significance is unclear. Thirty-two patients with a radiologically demonstrated Schatzki's ring were compared with 32 patients with hiatal hernia and no Schatzki's ring. Schatzki's ring was confirmed on endoscopy in 59 percent of patients. Seventy-five percent of patients with Schatzki's ring presented with dysphagia compared with 41 percent of control patients (p less than 0.01). Heartburn and regurgitation were less frequent than in control subjects (38 percent versus 91 percent, p less than 0.0001). Schatzki's ring patients were found to have a lower incidence of proven gastroesophageal reflux on 24-hour pH monitoring. Those with proven reflux were found to have a more efficient lower esophageal sphincter than control patients. Sixty-two percent of Schatzki's ring patients without proven reflux had a history of chronic ingestion of drugs known to be damaging to the esophageal mucosa, whereas only 26 percent of patients with reflux had this history. This was found in 16 percent of controls. Sixty-two percent of Schatzki's ring patients without reflux responded to a single dilatation compared with 37 percent of those with reflux. These findings suggest an etiologic relationship between pill lodgement and Schatzki's ring in patients without reflux and indicate that different therapy should be employed in these patients.
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PMID:Analysis of thirty-two patients with Schatzki's ring. 258 90

Gastric transplants using the Akiyama method were used to treat esophageal carcinoma in 12 patients. Endoscopic examination, prolonged manometry (greater than 30 min), and 24 h pH monitoring were performed postoperatively to evaluate functional results. All patients could swallow without difficulty at the time of examination and had no dysphagia, regurgitation, heartburn, or sensation of abdominal fullness. Histologic examinations of residual esophagus showed microscopic esophagitis in 5 patients. Percentage of time that pH less than 4 was 42.6 +/- 10.9% (mean +/- SEM) and median pH was 4.3 +/- 1.0. The manometric examination showed no 'esophageal-like' peristaltic waves, but synchronous contractions were demonstrated in 9 patients, gastric type activity in two patients, and no activity was detected in one patient. We conclude that retained gastric peristaltic function is not a prerequisite for a good clinical outcome for swallowing and that despite vagotomy, the stomach continues to produce enough acid to maintain an acidic pH.
Dysphagia 1989
PMID:Functional evaluation of gastric transplants used in esophageal reconstruction. 264 Jan 79

Symptomatic gastroesophageal reflux is one of the most common complaints encountered by clinicians. The pathogenesis of reflux remains unclear, but multiple factors are involved. Heartburn is the most common clinical manifestation. The history and barium esophagram provide sufficient diagnostic information in most cases. Other studies, including ambulatory pH monitoring, the Bernstein test, endoscopy with biopsy, and esophageal manometry, are warranted if the patient has atypical symptoms, an incomplete response to therapy, dysphagia, or abnormalities on the esophagram. Proper utilization of these studies requires an understanding of the questions each test answers. Reflux disease is often a chronic problem. Many patients can be treated symptomatically by a combination of life-style modifications and use of antacids. Patients who do not respond adequately to these simple measures or who have documented erosive esophagitis usually require further drug therapy.
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PMID:Gastroesophageal reflux disease. Medical aspects. 265 7

Thirty-one patients about to undergo surgery for gastroesophageal reflux were randomized into either a Nissen fundoplication group (12) or a modified Toupet semifundoplication group (19). All patients were followed on a long-term basis for 5 years with a standard questionnaire, endoscopy, and manometry. Ninety-five percent of the patients in the modified Toupet group had good or excellent results versus 67% for the Nissen group. However both procedures are effective in curtailing esophagitis with an improvement of the endoscopic grading in the Nissen group by 91% and 89% in the group undergoing the modified Toupet procedure. A significant improvement in symptoms (acid regurgitation, heartburn, retrosternal pain) was noted in both groups, except for dysphagia in the Nissen group. Three patients with a Nissen fundoplication had a slipped Nissen requiring reoperation and two had gas-bloat syndrome. These specific complications of the Nissen procedure were not found in the modified Toupet group.
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PMID:A long-term randomized prospective trial of the Nissen procedure versus a modified Toupet technique. 268 67

The ability of history taking to predict endoscopically verified pathology of the upper gastrointestinal tract was evaluated in a group of 1000 patients submitted to esophagogastroduodenoscopy (EGDS). The presence of one or more of the following symptoms at the time of EGDS or 4 weeks previously, was considered: epigastric pain, dysphagia, dyspepsia, gastrointestinal bleeding, pyrosis, anorexia and/or weight loss, nausea and/or vomiting. The results of this elaboration showed that the presence of recent symptomatology does not allow differentiation of patients with endoscopically verified pathology from those without it. The presence of an "at risk history" consisting of one or more of the following factors was also evaluated: smoking 10 cigarettes per day, drinking 100 g alcohol per day, previous diagnosis of upper gastrointestinal tract pathology, gastrointestinal-irritating therapy. Data analysis showed notable importance of the presence of an "at risk history"; in fact, when compared with subjects without this type of history, "at risk" patients were twice as likely to have a pathological condition diagnosed. Thus, when protocols for endoscopic examination are established the history of the patient and his lifestyle must be taken into consideration.
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PMID:[Predictability of the anamnesis in pathology of the upper tract of the digestive system. Computerized analysis concerning 1000 subjects submitted to esophagogastroduodenoscopy]. 270 13

This is the first case report of esophageal injury caused by Percogesic. A 31-year-old healthy white woman presented with dysphagia and retrosternal pain following the ingestion of a Percogesic tablet. The patient felt the tablet lodge in her mid-esophagus even though she ingested it with a cupful of water and in the upright position. Additional fluid was taken to dislodge the tablet with no success. Past medical history was unremarkable for heartburn, regurgitation, or dysphagia. Upper gastrointestinal endoscopy revealed a well-circumscribed deep ulceration in the mid-esophagus. Hospitalization was required due to persistent dysphagia. Treatment consisted of a three-day regimen of liquid antacid, intravenous ranitidine hydrochloride, and metoclopramide. This case emphasizes that pill entrapment can occur in the esophagus in healthy individuals, even when taken in the upright position with plenty of fluid; and mucosal injury can be produced by drugs not generally reported to cause gastrointestinal adverse effects or mucosal injury.
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PMID:Drug-induced esophageal injury: a case report of percogesic. 271 1

Dysphagia is a frequent cause of referral for oesophageal manometry although the motor response to eating is not routinely studied. We examined symptoms and oesophageal motor patterns in response to eating bread in 30 patients with either gastro-oesophageal reflux (n = 20), or normal oesophageal function tests (n = 10). No patient experienced symptoms while swallowing water but one complained of heartburn and one developed symptomatic oesophageal 'spasm' during eating. In eight further patients, pain or dysphagia which occurred with swallowing bread was associated with aperistalsis. Comparing asymptomatic and symptomatic periods, there was a slight increase in mean swallow frequency from 7.5 (0.79) (SEM) to 9.0 (1.17) swallows per minute (NS; n = 10). The mean number of aperistalsis swallows increased from 4.5 (0.96) per minute to 6.2 (1.30) (p less than 0.01; n = 10). Aperistalsis during symptoms was mainly caused by non-conducted swallows rather than synchronous contractions (mean 5.8 (1.45) per minute compared with 1.2 (0.44]. Aperistalsis can be produced by rapid swallowing in the normal oesophagus through 'deglutitive inhibition'. These results suggest that some patients experience dysphagia associated with aperistalsis perhaps as a response to increased frequency of swallowing. Functional abnormalities of this nature will not be detected by conventional oesophageal manometry.
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PMID:Oesophageal manometry during eating in the investigation of patients with chest pain or dysphagia. 280 85


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