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1.
Neuroleptic medications may result in extrapyramidal symptoms that can affect swallowing. Both oral and pharyngeal phases of swallowing may be affected. Unlike the more common causes of dysphagia, especially in the elderly, drug-induced dysphagia may be reversible. This report describes a case of neuroleptic-induced dysphagia in an elderly male with Alzheimer's disease. When the loxapine was discontinued, the dysphagia improved significantly. 相似文献
2.
Idiopathic Parkinsonism is a well-recognized cause of dysphagia and resultant aspiration. Symptoms and signs attributable to dopaminergic underactivity after administration of antipsychotic medication are commonly seen in elderly patients. We report a case of a 74-year-old woman, without prior symptoms of Parkinsonism or dysphagia, who presented with the temporal association of both after administration of trifluoperazine hydrochloride. Dysphagia is a potentially life-threatening complication of drug-induced parkinsonism. Its early recognition allows treatment by simple medical, physical, and dietary manipulations. 相似文献
3.
PF McSherry 《Canadian Metallurgical Quarterly》1996,18(4):319-327
Patients with dysphagia as a result of neurologic disease can be effectively evaluated and managed, particularly if the dysphagia is recognized before any medical complications such as aspiration pneumonia appear. Management can be cost-effective and efficient when assessment not only defines symptoms but their underlying anatomic or physiologic cause and treatment is designed to eradicate the abnormalities in structure or function. The specific nature of the oropharyngeal dysphagia may also point to the nature of the underlying neurologic damage or disease process. Involvement of a speech-language pathologist early in the neurogenic patient's dysphagia care can speed recovery and reduce cost. 相似文献
4.
ND Cohen 《Canadian Metallurgical Quarterly》1993,9(1):199-212
Neurologic evaluation should be performed in horses with diseases of the head. Although neurologic examination should focus on assessing behavior, mental status, and cranial nerve evaluation, evaluation of neurologic function of other body regions should be performed. Neurologic evaluation of the head can be performed expediently by practitioners to provide useful diagnostic and prognostic information. The numerous causes of dysphagia can be classified as obstructive, painful, or neurogenic. Common causes of neurogenic dysphagia are summarized, and methods for initial diagnosis and management are described. Maintaining adequate nutrition and preventing aspiration pneumonia are principal concerns in managing horses with neurogenic dysphagia. 相似文献
5.
SE Langmore MS Terpenning A Schork Y Chen JT Murray D Lopatin WJ Loesche 《Canadian Metallurgical Quarterly》1998,13(2):69-81
Aspiration pneumonia is a major cause of morbidity and mortality among the elderly who are hospitalized or in nursing homes. Multiple risk factors for pneumonia have been identified, but no study has effectively compared the relative risk of factors in several different categories, including dysphagia. In this prospective outcomes study, 189 elderly subjects were recruited from the outpatient clinics, inpatient acute care wards, and the nursing home care center at the VA Medical Center in Ann Arbor, Michigan. They were given a variety of assessments to determine oropharyngeal and esophageal swallowing and feeding status, functional status, medical status, and oral/dental status. The subjects were followed for up to 4 years for an outcome of verified aspiration pneumonia. Bivariate analyses identified several factors as significantly associated with pneumonia. Logistic regression analyses then identified the significant predictors of aspiration pneumonia. The best predictors, in one or more groups of subjects, were dependent for feeding, dependent for oral care, number of decayed teeth, tube feeding, more than one medical diagnosis, number of medications, and smoking. The role that each of the significant predictors might play was described in relation to the pathogenesis of aspiration pneumonia. Dysphagia was concluded to be an important risk for aspiration pneumonia, but generally not sufficient to cause pneumonia unless other risk factors are present as well. A dependency upon others for feeding emerged as the dominant risk factor, with an odds ratio of 19.98 in a logistic regression model that excluded tube-fed patients. 相似文献
6.
OBJECTIVE: To evaluate dysphagia at the oropharyngeal stage of swallowing and to determine the pathophysiological mechanisms of dysphagia in patients with myasthenia gravis. METHODS: Fifteen patients with myasthenia gravis with dysphagia and 10 patients without dysphagia were investigated by a combined electrophysiological and mechanical method described previously. Laryngeal movements were detected by a piezoelectric transducer and the related submental EMG (SM-EMG) and sometimes the EMG of cricopharyngeal muscle of the upper esophageal sphincter (CP-EMG) were recorded during dry or wet swallowing. The results of these electrophysiological variables were compared with those of normal age matched control subjects. RESULTS: In patients with myasthenia gravis with dysphagia, it was found that the time necessary for the larynx to remain in its superior position during swallowing and swallowing variability in successive swallows increased significantly compared with normal subjects and with patients with myasthenia gravis without dysphagia. The total duration of SM-EMG activity was also prolonged in both groups but more severely in the dysphagic patients. Electromyographic activity of the CP sphincter was found to be normal in the dysphagic patients investigated. All the patients with myasthenia gravis with dysphagia had pathological dysphagia limits (<20 ml water) whereas other patients except two, were within normal limits. CONCLUSIONS: Because the electrophysiological variables related to oropharyngeal swallowing were prolonged even in patients with myasthenia gravis without dysphagia, it is concluded that the submental and laryngeal elevators are involved subclinically in myasthenia gravis and, because of compensating mechanisms, the patient may not be dysphagic. As the CP-EMG behaviour was found to be normal, a coordination disorder between normal CP sphincter muscle and the affected striated muscles of the laryngeal elevators may be one of the reasons for dysphagia in myasthenia gravis. This method also made it possible to investigate the myasthenic involvement in the laryngeal elevators that cannot be evaluated by other electrophysiological methods in myasthenia gravis. 相似文献
7.
Celestin tubes have been used in two groups of patients with advanced benign oesophageal strictures. Group 1 consisted of 22 elderly, poor risk patients in whom intubation alone, via a gastrotomy, has provided good symptomatic relief of dysphagia. In 11 younger, better risk patients (group 2), it has been used as a temporary indwelling dilator in combination with repair of the hiatus hernia and has been removed at a mean of 5 months postoperatively. Seventy-three per cent of patients have remained free of recurrence when followed up for 2 years. 相似文献
8.
BS Anand ZA Saeed PA Michaletz CB Winchester MA Doherty JH Liem DY Graham 《Canadian Metallurgical Quarterly》1998,43(10):2255-2260
Most patients with carcinoma of the esophagus have advanced disease at presentation. Since cure is usually not possible, the goal of treatment is the palliation of dysphagia. Palliative modalities include bougies, balloons, stents, tumor probe, laser, surgery, chemotherapy, and radiation. In recent years, combined chemotherapy and radiation has shown promising results. However, the relief of dysphagia is slow and frequently incomplete. We compared the effectiveness of dilatation alone versus dilatation plus Nd-YAG laser therapy for the relief of dysphagia while assessing the role of chemotherapy and radiation as an adjunct to surgery. Fifteen patients with squamous cell carcinoma of esophagus who were deemed fit for intensive chemotherapy and radiation were randomized to receive either dilatation alone (N = 7) or dilatation plus laser (N = 8); the end-point for initial success was the passage of a 45 French Savary dilator, and the relief of dysphagia. At entry, 13 of these 15 patients were judged potentially resectable. However, after chemotherapy and radiation, only 3 of 13 (20%) patients could be offered surgery; the remainder were considered too poor a surgical risk. Follow-up was for 30 months, or until death. Further dilatations were performed as needed for relief of dysphagia. No difference was observed between the laser plus dilatation and the dilatation alone group with respect to the degree of dysphagia, weight record, quality of life index (Karnofsky score), or mortality rate. Our results indicate that in patients undergoing chemotherapy and radiation for esophageal carcinoma, dilatation alone provides adequate palliation of dysphagia, and in these patients, chemotherapy and radiation is a poor adjunct to surgical treatment. 相似文献
9.
The 15 million Americans who experience some degree of dysphagia risk choking, airway obstruction, aspiration-related pulmonary disease, and/or death. These complications increase mortality, morbidity, length of hospitalization, and healthcare costs, but may be preventable through nursing intervention. Fifty-four nursing care workers (NCWs) from medical/surgical units in two acute care hospitals were assigned by convenience to two experimental groups and a control group. Experimental groups A and B participated in an educational program on dysphagia designed to increase their knowledge of dysphagia, knowledge attention, and the number of dysphagic patients identified and referred. Group B received deliberate reinforcement of program content over a 1-month period. The educational intervention had a significant effect on knowledge level and knowledge retention, immediately and at 1-month posttest in both experimental groups. NCWs applied what they learned to clinical practice as evidenced by an increase in the number of patients identified as being at risk for or experiencing dysphagia. Reinforcement of program content did not affect the outcomes. The study has implications for staff educators and nursing personnel who care for persons at risk for dysphagia. 相似文献
10.
D Ferro S Basili A Lattuada B Mantovani A Bellomo PM Mannucci F Violi 《Canadian Metallurgical Quarterly》1997,29(5):434-440
Laparoscopic fundoplication is technically feasible in treating gastroesophageal reflux disease (GERD). Although medication is the primary treatment for GERD, not all patients respond completely or are able to adhere to a medical regimen. In the present series, 59 patients were laparoscopically treated for GERD at three centers using a standardized technique. All patients had been medically treated prior to referral, although 84 per cent had heartburn and 2 per cent had laryngitis despite 20 to 40 mg/day of omeprazole. Fifteen per cent of patients were intolerant of or would no longer take omeprazole. Patients were evaluated by esophageal manometry (in 100%) and 24-hour pH studies (in 66%). Seventy-six per cent of patients had lower-esophageal sphincter pressure <15 mm Hg. Five patients had low esophageal body peristaltic pressures (<35 mm Hg). These patients underwent Toupet partial fundoplication, whereas 54 patients underwent Nissen fundoplication. Mean operative time was 158 +/- 7 minutes, and three patients (5%) were converted to an open procedure. Operative complications were minor and occurred in 13 per cent. In 45 patients evaluated 1 year after surgery, heartburn had resolved in 98 per cent. Thirty-nine of 56 patients (70%) had mild early (<1 month postoperatively) dysphagia, and 9 (19%) had severe early dysphagia, which improved in 7 after nonoperative dilatation. Two of these had continued mild dysphagia. Two patients had severe dysphagia and were laparoscopically converted from Nissen to Toupet fundoplications, which resulted in marked improvement. Early gas bloat symptoms occurred in 45 per cent and dropped to 5 per cent at 1 year. Laparoscopic treatment of GERD is safe and effective in preventing reflux symptoms. Although mild dysphagia occurs after the procedure, this is transient in most patients. Patients with severe dysphagia can be treated with nonoperative dilatation or laparoscopic partial fundoplication and maintain the antireflux characteristics of the wrap. 相似文献
11.
HH Zakon 《Canadian Metallurgical Quarterly》1998,21(5):202-207
BACKGROUND/AIM OF STUDY: Laser therapy is effective in relieving malignant dysphagia, but repeated treatments at 4 to 6 week intervals are usually required. This prospective randomised trial is designed to determine if addition of brachytherapy offers any advantages over laser therapy alone. METHODS: Patients with inoperable carcinoma of the oesophagus were randomised to receive either endoscopic Nd:YAG laser therapy alone, or laser followed by brachytherapy. Patients who developed worsening dysphagia during follow-up were offered further treatment as appropriate. RESULTS: Fourteen patients were randomised to receive laser only, and 12 to receive laser followed by brachytherapy. Of these 12, one was lost to follow-up and four did not receive brachytherapy because they were unfit, had extension into the cardia or had mainly extrinsic compression. These 4 are included on an 'intention-to-treat' basis. The mean therapeutic interval for the brachytherapy group was significantly longer, 83 days compared to 36 days for the laser group (p = 0.026). There were no differences in the degree of dysphagia relief, number of endoscopic procedures or survival times. CONCLUSION: The preliminary results of this trial suggest that brachytherapy in addition to laser therapy prolongs the first therapeutic interval. However, no long-term advantages have been shown. 相似文献
12.
M Reiss 《Canadian Metallurgical Quarterly》1998,87(18):627-629
We present a 79 year old female patient with dysphagia since two years. She showed also a lack of initiation and dysphonia. In the region of the larynx an edema was found and the tongue was hypertrophied. The X-ray examination demonstrated a dilated esophagus without impairment of the passage way. Esophagoscopy showed also important edema in the hypopharynx and the entry into the esophagus. The TSH-0 was 74.45 mmu/l, the T3 0.23 and the T4 was 24 nmol/l. Scintigraphically an only cherry-stone small region with active thyroid tissue was revealed. Severe hypothyroidism responsible for secondary dysphagia was diagnosed. L-Thyroxin was administered (150 micrograms/d). There was a dramatical improvement. The signs of edema and the dysphagia decreased. The examination a half year later demonstrated a patient without any dysphagia or edema. The symptom dysphagia is defined and an interdisciplinary approach emphasized. 相似文献
13.
MP Ritter JH Peters TR DeMeester M Gadenst?tter S Oberg M Fein JA Hagen PF Crookes CG Bremner 《Canadian Metallurgical Quarterly》1998,133(5):523-8; discussion 528-9
OBJECTIVE: To examine the factors affecting outcome in patients with advanced gastroesophageal reflux disease. DESIGN: Retrospective analysis. SETTING: University tertiary referral center. PATIENTS: Thirty-seven patients with advanced gastroesophageal reflux disease and no previous antireflux surgery. INTERVENTIONS: Thirty patients underwent Collis gastroplasty for esophageal lengthening and Belsey partial fundoplication. Seven patients with esophageal stricture and global loss of esophageal body motility who underwent primary esophagectomy and reconstruction were used as a comparison group. OUTCOME MEASURES: Symptomatic outcome in all 37 patients was assessed by questionnaire at a median of 25 months (range, 5-156 months) after surgery. In a subset of 11 patients undergoing the Collis-Belsey procedure, outcome was measured using 24-hour pH and results of motility studies. RESULTS: The Collis-Belsey procedure was successful in relieving symptoms of gastroesophageal reflux in 21 (70%) of the 30 patients. The outcome was excellent or good in 16 (89%) of 18 patients who presented with symptoms other than dysphagia, but only in 5 (42%) of 12 patients with dysphagia (P = .01). The outcome was particularly poor if dysphagia was associated with a previously dilated esophageal stricture. Persistent or induced dysphagia was the reason for failure in all but 1 patient. Results of 24-hour esophageal pH studies were returned to normal in 8 (73%) of 11 patients undergoing postoperative evaluation. Contraction amplitudes in the distal esophagus and the prevalence of simultaneous contractions in these segments did not change after the operation. All 7 patients who underwent primary esophagectomy were classified as having an excellent or good outcome and were relieved of their reflux symptoms, including dysphagia. Six of these could eat 3 meals per day and enjoyed an unrestricted diet. CONCLUSIONS: The outcome of the Collis-Belsey procedure in patients with advanced gastroesophageal reflux disease without dysphagia is excellent. It is less so in patients with dysphagia as a preoperative symptom. Esophagectomy can provide a good outcome in patients who have a combination of dysphagia stricture and a profound loss of esophageal motility. 相似文献
14.
GR Penington 《Canadian Metallurgical Quarterly》1993,159(11-12):764-765
OBJECTIVE: To highlight the risks of investigation of patients with swallowing disorders by "barium swallow", when the disorders may arise from dysfunction of the upper swallowing tract. CLINICAL FEATURES: An 81-year-old Italian woman presented to her local doctor with a history of dysphagia of five days' duration. A barium swallow resulted in aspiration of a large amount of barium into the right main bronchus, causing severe problems. After a period of intensive respiratory care including intubation and continuous positive airway pressure, she recovered sufficiently to be referred to a rehabilitation unit. She had mild hemiplegia but severe dysphagia, secondary to a brain stem infarct. INTERVENTION AND OUTCOME: Persisting severe dysphagia was confirmed, with extreme risk of aspiration. The patient underwent percutaneous endoscopic gastrostomy and was discharged to live independently, but requiring long-term gastrostomy feeding. CONCLUSION: When a patient presents with dysphagia, great care should be taken to exclude upper tract dysfunction with its attendant risk of aspiration, generally by referral to a centre or consultant with expertise in this area, before ordering or carrying out investigations appropriate to disorders of the lower tract. 相似文献
15.
Neurologic and mechanical abnormalities of the oropharynx often result in oropharyngeal dysphagia. Assessment of dysphagia and its treatment has been limited largely to measurement of the biomechanical aspects of bolus flow. This article reviews the measurement tools in current use and in development for assessing oropharyngeal dysphagia in terms of the "value compass" for health services. A number of measurement needs for this clinical population are identified and discussed. 相似文献
16.
N Maurice M Makeieff J Delol P Bec L Crampette B Guerrier 《Canadian Metallurgical Quarterly》1995,112(8):399-405
Lingual thyroid is a rare cause of upper airway obstruction, dysphagia or hypothyroidism symptoms. This report describes three cases of lingual thyroid arising in women. One was in pregnancy and developed a lingual goiter and hemorrhages with hypothyroidy. The second case have been diagnosed because of a dysphagia and the third was asymptomatic and have been diagnosed during physical examination for cervical nodes. Diagnosis and possible therapeutic options are discussed regarding these three cases. Surgical therapy is appropriate for patients with clinical signs of upper airway obstruction or when malignant degeneration is suspected. Without of clinical sign, substitutive therapy with thyroid hormone allows the stabilization or the regression of the ectopic thyroid. 相似文献
17.
YT Bak M Lorang PR Evans JE Kellow MP Jones RC Smith 《Canadian Metallurgical Quarterly》1994,29(5):392-397
The main aim of the study was to determine prospectively, in patients referred for oesophageal manometry, whether certain combinations of oesophageal symptoms are more likely than others to predict the presence of oesophageal dysmotility or a positive response to acid perfusion testing. In 524 consecutive patients, presenting predominantly with (non-cardiac) chest pain (n = 277), dysphagia (n = 186), or heartburn (n = 61), a standardized symptom assessment was completed before oesophageal manometry and acid perfusion testing. Half the patients in each group reported additional ('secondary') oesophageal symptoms as well as the predominant symptom. Oesophageal dysmotility was categorized in accordance with standard manometric criteria for achalasia, diffuse oesophageal spasm, nutcracker oesophagus, hypertensive lower oesophageal sphincter, or non-specific oesophageal motility disorder. In the predominant chest pain group, the prevalence of abnormal manometry was 33%; in the presence of secondary symptoms, especially dysphagia rather than heartburn, however, the prevalence was significantly (p < 0.01) increased. Also in the predominant chest pain group the prevalence of positive acid perfusion testing (44%) was significantly greater (p < 0.05) in those with than in those without secondary symptoms. In the predominant dysphagia group, the prevalence of abnormal manometry was higher than in the other two groups (56%; p < 0.001) but was not affected by the presence or absence of secondary symptoms; this latter finding was also true for the predominant heartburn group. The distribution of specific manometric disorders in any group was not related to the presence or type of secondary symptoms, although a combination of dysphagia and chest pain discriminated achalasia from other manometric disorders.(ABSTRACT TRUNCATED AT 250 WORDS) 相似文献
18.
Oesophageal dysmotility is not associated with poor outcome after laparoscopic Nissen fundoplication
IJ Beckingham AK Cariem PC Bornman MD Callanan JA Louw 《Canadian Metallurgical Quarterly》1998,85(9):1290-1293
BACKGROUND: Nissen fundoplication has become the standard operation in the surgical management of gastro-oesophageal reflux disease. Postoperative dysphagia is thought to occur more commonly in patients with oesophageal dysmotility and it has been recommended that fundoplication be modified or avoided in these patients. The aim of this study was to determine the outcome of patients with normal motility and dysmotility undergoing laparoscopic Nissen fundoplication. METHODS: This was a single-centre prospective cohort study with 1-year follow-up, using dysphagia as the main outcome variable. Of 81 patients who underwent laparoscopic surgery, 48 had normal motility and 33 had oesophageal dysmotility (defined as percentage peristalsis, using ten wet swallows, of 50 per cent or less and/or a mean distal pressure of less than 40 mmHg). RESULTS: Dysphagia was present before operation in 14 of 48 patients with normal motility and 15 of 33 in the dysmotility group (P=0.2). At 3-month follow-up, new or worse dysphagia was present in 13 of 48 patients in the normal group and four of 33 in the dysmotility group (P=0.17). At 1 year the incidence of dysphagia was six of 48 in the normal group and five of 33 in the dysmotility group (P=0.9). CONCLUSION: Preoperative manometric assessment of oesophageal motility does not correlate with postoperative outcome, and oesophageal dysmotility should not be regarded as a contraindication to laparoscopic Nissen fundoplication. 相似文献
19.
This article provides a brief review of the neurophysiology behind the normal swallow. The examination and work-up of a patient with dysphagia is then detailed. Finally, the major neurologic conditions associated with dysphagia are considered. 相似文献
20.
S Remadi K Burkhardt AT Straccia G Pizzolato W Mac Gee 《Canadian Metallurgical Quarterly》1998,194(5):371-374
OBJECTIVE: Oesophageal self-expanding metal endoprostheses (SEMS, or stents) are recognized as a safe means of palliating dysphagia caused by malignancy. Stent designs that have covered or uncovered walls are now available. The purpose of this study was to compare the outcome of use of these two designs. DESIGN: Thirty consecutive cases were reviewed. All the patients had been referred over a period of 25 months for palliation of dysphagia caused by malignant obstruction. Either a covered or an uncovered stent was placed in each patient. Palliation of dysphagia, 30 day mortality, mean survival time, and the number of endoscopic re-interventions required, were assessed. RESULTS: Uncovered Ultraflex stents were used in 14 patients, and Schneider Wallstents were used in 16 patients. Dysphagia improved by one grade or more in 69% of patients. The 30 day mortality was 27%, with an overall mean survival time of 99 days. There was no significant difference between the two groups for these three parameters. Ten patients needed a total of 28 repeat endoscopic procedures to maintain stent patency, with overall rates for each group of 1.64 procedures per patient, for uncovered stents, compared with 0.31 for covered stents (significant at the P < 0.05 level). The number of repeat procedures increased with survival time. CONCLUSION: The use of covered self-expanding metal oesophageal endoprostheses is associated with a significant reduction in the need for endoscopic reintervention after stent placement. 相似文献