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)

Achalasia is the best known primary motility disorder of the esophagus. Dysphagia is the main symptom, intermittent at the beginning, but becoming more marked with evolution. Although some peculiarities are noted, they are not sufficiently characteristic to establish the diagnosis. Chest pain is often associated with dysphagia and may be the prominent complaint in the early stage of the disease. Dynamic investigations, mainly esophageal manometry, are needed for the diagnosis and follow-up after treatment. Three findings are commonly recorded: increase in lower esophageal sphincter pressure, lack of relaxation and absence of peristalsis, the latter being indispensable for the diagnosis of achalasia. On the basis of manometric findings, achalasia is easily differentiated from other primary motility disorders, i.e. diffuse esophageal spasm, nutcracker esophagus, but non-specific esophageal motility disorders are frequent. Manometry is also an objective method of assessing the effectiveness of treatment--i.e. surgical myotomy or balloon dilatation--of the lower esophageal sphincter.
Hepatogastroenterology 1991 Dec
PMID:Clinical aspects and manometric criteria in achalasia. 177 74

Foreign body ingestion is a common occurrence in children and in specific high-risk groups of adults such as those with underlying esophageal disease, prisoners, the mentally retarded, and those with psychiatric illnesses. Although most foreign bodies pass through the gastrointestinal tract without difficulty, sharp, pointed, and elongated foreign bodies are associated with a greater risk of perforation, vascular penetration, and other complications. Foreign body ingestion is usually diagnosed based on a history of ingestion given by the patient or an observer. However, children and impaired adults may be unable to give an accurate history, and a high index of suspicion must be maintained in these groups. Dysphagia and odynophagia are the usual symptoms of foreign body impaction in the esophagus. Respiratory symptoms due to compression of the adjacent trachea are also common in younger children and are occasionally the presenting symptom in adults. The preferred method of removal of esophageal foreign bodies is extraction with the flexible endoscope. This may be accomplished in both adults and children with the use of conscious sedation rather than general anesthesia. The availability of grasping instruments specifically designed for foreign body removal and snares greatly facilitates endoscopic extraction. An overtube conveys all of the advantages of the rigid esophagoscope to the flexible endoscope, enabling extraction of sharp and pointed foreign bodies while protecting the mucosa from injury. Adherence to the general principles of foreign body removal and proper preparation result in successful removal rates as high as 98%, with minimal or no complications. Nonendoscopic methods of removal are associated with increased risks of perforation and aspiration and generally should be avoided, with the exception of a trial of intravenous glucagon. Surgical removal is rarely indicated except in the event of perforation or other foreign body complications.
Gastroenterol Clin North Am 1991 Dec
PMID:Esophageal foreign bodies. 178 10

Cigarette-smoking is a well-established aetiological factor in squamous cell carcinoma of the larynx. In Great Britain the majority of patients with laryngeal cancer are treated by radiotherapy with salvage surgery if necessary. A troublesome side effect of radiotherapy is mucositis which may exacerbate hoarseness, dysphagia, airway obstruction or pain. Although it is a common belief that continued smoking and alcohol consumption during radiotherapy may increase the frequency and severity of these side effects this has not been demonstrated objectively. This study confirms and illustrates the relationship between such radiotherapy reactions to continued smoke exposure by using an objective biochemical marker of smoking status.
J Laryngol Otol 1991 Dec
PMID:Serum cotinine as an objective marker for smoking habit in head and neck malignancy. 178 56

The influence of thermal application on dysphagia for liquid boluses after multiple cerebrovascular accidents was measured. A month-long trial of thermal application organized according to the guidelines of a single-subject withdrawal or ABAB design was replicated across 7 male subjects. After baseline testing, 6 subjects were randomly assigned to begin the study with a week-long period of thermal application (B stage), and 1 subject was randomly assigned to begin the study with a week-long period of no thermal application (A stage). Subsequent week-long A and B stages were then alternated until each subject had completed the 4-week interval of this study. Progress testing occurred at the end of each stage and at follow-up testing 1 month after the study's completion. The influence of thermal application on eight duration and four descriptive measures was determined by three judges using visual inspection of data displays. Two of three judges agreed that 2 of the subjects demonstrated decreased Duration of Stage Transition in the absence of any change in the occurrence of aspiration or penetration. Overall, this study failed to reveal strong evidence that 2 weeks of thermal application alternating with 2 weeks of no thermal application improves dysphagia following multiple strokes. Further replications are needed.
J Speech Hear Res 1991 Dec
PMID:Effects of thermal application on dysphagia after stroke. 178 7

We assessed the therapeutical efficacy of various antidepressants (amineptine, minaprine and clomipramine) in patients affected by retarded depression. All patients exhibited symptoms of retardation, including hypokinesia, anergia, reduction of speech, increased salivation, hypersomnia, Parinaud's syndrome, reduced sexual activity, slowness, hypomimia, orthostatic hypotension, dysphagia and drowsiness. Antidepressant drugs were administered for a 6-week period in a randomized double-blind vs placebo design. The rank order of clinical effectiveness (amineptine much greater than minaprine greater than clomipramine greater than placebo) paralleled the specificity of antidepressants as dopaminomimetic agents. These results support the view that a reduced dopaminergic transmission contributes to the pathophysiology of retarded depression.
Acta Psychiatr Scand 1991 Dec
PMID:Dopaminergic hypothesis for retarded depression: a symptom profile for predicting therapeutical responses. 179 29

Authors report the postoperative complication rate in 52 patients who had undergone total thyroidectomy for cancer between 1984 to 1989. Total thyroidectomy has been performed in 9.8% of patients surgically treated for nodular thyroid pathology. Patients age average 49 years in a range 16-75; they were 49 women and 3 men. In 50% of cases we found papillary cancer, follicular in 40%, medullary 4% and anaplastic 6%. We shared postoperative complications in two mean groups: 1) aspecific complications as cardiocirculatory failure, respiratory failure, wound infections or collections, granulomas, keloids; 2) surgery related complications such as hypocalcemia, dysphagia, recurrent++ paralyses. The first group, we noticed just one case of respiratory mechanical failure due to severe tracheomalacia that required a temporary tracheostomy performed at the end of surgical procedure; we did not notice any death due to cardio-circulatory or respiratory failure, nor did we notice any postoperative hemorrhage; one patient presented a wound seroma, two patients presented granulomas due to subcutaneous stitches, and three developed papulous drug-induced erythema. The second group, eight patients developed a transient hypocalcemia beginning on the second postoperative day, without relevant tetanic crisis, well treated by calcium administration; only two of these patients developed permanent hypoparathyroidism. In 3 cases we had to perform exeresis of a laryngeal inferior nerve involved by the cancer, while in 5 more cases we noticed a transient monolateral paralysis that disappeared in 2 or 3 months. Three patients presented dysphagia before intervention and healed post-surgery.(ABSTRACT TRUNCATED AT 250 WORDS)
Minerva Chir 1991 Dec
PMID:[Complications after total thyroidectomy in thyroid carcinoma]. 180 89

A 67-year-old woman was admitted on June 21, 1990 because of an abnormality on chest roentgenogram, a three-month history of palpitations on exertion, and a 2 kg weight loss. Chest roentgenogram revealed a huge mass in the posterior mediastinum. The results of needle aspiration cytology from the mass and celiac angiography were suggestive of leiomyosarcoma of the esophagus. The patient underwent tumor enucleation. The tumor originated from the lower-portion of the thoracic esophagus, measured 23 x 13 x 13 cm, and weighted 1110 g. The tumor was diagnosed as leiomyosarcoma histologically. Esophageal leiomyosarcoma is a very rare malignant tumor. The present case had no history of dysphagia in spite of the large tumor size.
Nihon Kyobu Shikkan Gakkai Zasshi 1991 Dec
PMID:[A case of leiomyosarcoma of the esophagus]. 180 90

Nissen's fundal plication is acknowledged as the most effective procedure to suppress gastroesophageal reflux. It entails some morbidity (dysphagia, gas bloat syndrome), in which obstruction is the least frequently evoked but most severe risk. We report about 6 cases (4 children and 2 adults). The 4 children had been operated 3 times during the first few months of life, and their reflux was secondary to the cure of atresia of the esophagus in 2 cases, and caused severe apneas in 1 case, a former premature infant. In three cases, the obstruction was complicated within a few hours by intestinal ischemia causing death. In one case, the emergent insertion of a gastric tube allowed the decompression of the digestive tract and second surgery; the obstruction recurred 2 months later, with no postoperative complications. Two adults (aged 64 and 66) presented with gastric perforation 7 days and 9 months after fundal pliction; one of them died. These cases show how serious these obstructions are (4 deaths/6 cases). The emergent measure in such cases consists of inserting a gastric tube, although which may be impossible (1 case). The patients and their parents must be informed of this risk of complication and of its expressions. Prevention is based on a strictly submesocolic surgical approach, without any exposure of the small bowel.
J Chir (Paris) 1991 Dec
PMID:[Intestinal obstruction after Nissen's fundo-plication]. 180 60

We studied 242 patients with cervical dystonia who had adequate follow-up after botulinum toxin injections to determine which clinical variables had a predictive value in the treatment outcome. Twenty-one patients (16%) categorized as nonresponders were compared with 113 patients (47%) considered to be definite responders. On average, the nonresponders had symptoms for 14 years longer than responders. Seventy-eight of 100 patients with complications were female compared with 54% of 190 patients without complications. In addition, patients with complications weighed less than those without complications. Both findings suggest that the occurrence of complications is related to smaller mean neck muscle mass. Botulinum toxin antibodies were detected in 35.7% of the nonresponders tested and in none of the responders. This comprehensive analysis of outcome variables leads us to conclude that patients with a long duration of dystonia before their first botulinum toxin injection respond less well than those with a short duration of symptoms, that some patients lose their responsiveness because of the development of blocking antibodies, and that women are more likely to develop complications, such as dysphagia and neck weakness, than are men.
Arch Neurol 1991 Dec
PMID:Clinical correlates of response to botulinum toxin injections. 184 28

Over a period of eighteen months, (June, 89 to Dec, 90) 19 patients underwent Transhiatal Oesophagectomy for carcinoma. Thirteen were males and 6 females, age varying from 32 to 80 years with an average of 48.6 years. Dysphagia was present in all patients, the duration varied from 1.5 to 6 months, average 3.5 months. Pre-operative endoscopy and biopsy was done in all cases. Lesion was located in upper thoracic oesophagus in 6, middle 9 and lower 4. Histology revealed squamous cell carcinoma in 18 and adenocarcinoma in one. Transhiatal oesophagectomy without thoracotomy and cervical oesophagogastric anastomosis was carried out. The stomach was placed in the posterior mediastinum in 13 and retrosternal in 6 cases. Liver metastasis were present in 3, palpably enlarged nodes in 7 and the tumor was adherent to tissues in the mediastinum in 6 cases. Four patients died in hospital, 2 due to myocardial infarction, one due to massive haemetemesis, and the cause of death could not be established in one. Satisfactory relief of dysphagia was achieved in all cases. Oesophagectomy without thoracotomy is safe and better tolerated than the traditional trans-thoracic operations. The experience of one surgical unit is presented.
 ...
PMID:Transhiatal oesophagectomy for carcinoma oesophagus. Early experience. 189 96


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