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

Esophageal distention, motor abnormalities, or exposure of the esophageal mucosa to acidic gastric juice can cause chest pain indistinguishable from that of myocardial ischemia in patients with and without coronary artery disease. In these situations the exact cause of the symptom needs to be established prior to any surgical therapy. An antireflux procedure relieves chest pain in patients with increased esophageal acid exposure more reliably than medical therapy. The best results are obtained in patients in whom a direct correlation of the symptom with reflux episodes can be documented on 24-hour esophageal pH monitoring. Ambulatory 24-hour esophageal motility monitoring shows that esophageal motor disorders are a less frequent cause of noncardiac chest pain than suggested by standard manometry or provocation tests. Furthermore, chest pain episodes in patients with esophageal motor abnormalities are not associated with single contractions of excessively high amplitude or duration. Rather, the symptom appears to be triggered by an increased frequency of simultaneous, multipeaked, and repetitive motor activity. In appropriately selected patients with chest pain and dysphagia secondary to an esophageal motor abnormality, a long esophageal myotomy eliminates the ability of the esophagus to produce these contractions, reduces or eliminates dysphagia, and decreases the frequency and severity of chest pain episodes.
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PMID:Therapy of noncardiac chest pain: is there a role for surgery? 159 57

An effort was made to identify all patients with polymyositis/dermatomyositis (PM/DM) admitted to hospitals in Israel from 1956-1976. The diagnosis of PM/DM was retrospectively reviewed in 92 (46 definite, 26 probable, and 20 possible) cases. The most common complaints and physical findings in the course of the disease were muscle weakness (86 patients), rash (53 patients), arthritis or arthralgia (39 patients), and dysphagia (35 patients). Elevated serum aldolase levels were found in 64% of the patients for whom data were available; 92% had abnormal electromyogram results, and 60.9% had muscle histopathology consistent with PM/DM. Malignancy was diagnosed in 13 patients. Malignancy, ischemic heart disease, and pulmonary complications were the most common causes of death. The actuarial survival curve was heterogeneous, with an accelerated mortality during the first year after diagnosis and a slower mortality during the following 7 years. Independent unfavorable prognostic signs were: failure to induce remission, leukocytosis, fever, older age, a shorter disease history, and dysphagia.
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PMID:Prognostic factors in polymyositis/dermatomyositis. A computer-assisted analysis of ninety-two cases. 397 73

17 parameters of vital activity (VA) were scanned in 35 female and 12 male dependent geriatric patients (mean age 81). These included mental testing, Barthel score, lung function, urinanalysis, creatinine clearance, Hb, albumin, globulin and electrolytes, skin-folds, locomotion, presence of IHD, hemodynamic state, continence, infections, WBC and lymphocyte count, pressure sores and dysphagia, 4 main templates of VA deterioration identified were: IHD, hemisyndrome (due to CVA), vegetative state (post-CVA) and senile dementia (SDAT). The IHD template was characterized by marked variations in VA, ending in death due to cardiac complications (pulmonary edema, ischemia, etc.). In the 3 other templates VA gradually deteriorated. Gradual declining VA allowed assessment of individual mortality prognosis. Assessment was by approximation of the computed exponent of the extrapolated VA curves; the longer the observation, the fewer the mistakes in assessment. Epidemiologic prognosis data of 48 dependent patients is described; mean age was about 81 years. Hospitalization mean was 853.5 +/- 601 days and for patients with dementia, 1158.6 +/- 622.7 days.
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PMID:[Assessment of vital activity in geriatric patients]. 781 43

To investigate the significance of pyrexia and dysphagia as risk factors for mortality at 90 days in patients admitted with an acute stroke when controlled with other confounding factors, 202 stroke patients admitted to acute medical wards were prospectively studied for demographic and neurological details, stroke syndromes and pathology. A number of other factors were recorded within three days of admission, including pyrexia and dysphagia. Cox's proportional hazards model was used to identify the effect of 10 factors on mortality at 90 days; 59 (29%) patients had died by 90 days. Univariate analysis revealed pyrexia and dysphagia to be independently and significantly associated with indices of stroke severity and 90 day mortality (p < 0.001 for both). Cox's proportional hazards model, however, revealed that stroke mortality was associated with dysphagia (relative risk 2.6, 95% CI 1.2-5.4; p = 0.009), pre-existing diabetes mellitus (2.4, CI 1.2-4.5; p = 0.006), higher age > 75 years (1.8, CI 1.0-3.1), ischaemic heart disease (2.1, CI 1.1-4.2, p = 0.025), total anterior circulation syndromes (2.8, CI 1.5-5.2) and previous stroke (1.8, CI 1.0-3.2, p = 0.028). Pyrexia was not a significant factor (p = 0.50). Although both pyrexia and dysphagia are associated with higher mortality in acute stroke patients, dysphagia was a significant variable predicting death at 90 days when controlled for other factors known to influence stroke mortality. Pyrexia is not significant when other variables are considered.
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PMID:What influences outcome of stroke--pyrexia or dysphagia? 1121 13

Abnormal ST T-wave changes can be found at presentation in various noncoronary disorders; misinterpretation of these patterns as ischemic heart disease can lead to erroneous diagnosis and treatment. Here we present a case of myasthenia gravis (MG) with thymoma, in which the resting electrocardiogram (ECG) led to a misleading diagnosis of myocardial ischemia. After thymectomy, the ECG resumed a normal pattern. Myasthenia gravis is not usually considered in the differential diagnosis of conditions associated with an abnormal ECG. The combination of dysphagia, dyspnoea, ECG changes, and creatine kinase (CK) elevations may easily bring to mind an erroneous and possibly deleterious diagnosis of myocardial ischemia.
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PMID:Pseudoischemic electrocardiogram in myasthenia gravis with thymoma: reversibility after thymectomy. 1933 Aug 53

This was an eight year (2000-2007) retrospective study of tuberculosis in patients admitted to the UMMC. A total of 131 cases were analyzed. Malays constituted the most cases, (43%), followed by Chinese (22%), Indians (17%) and others (18%). The majority of cases were within the 21-60 year old age group, which constituted 69.5% of the total. Males were more commonly affected (65%). Most cases were reported among Malaysians (83%). The majority of patients were unemployed (39%), followed by housewives (10%), laborers (9%), students (8%), shop assistants (7%), and other occupations (27%). The most common presenting complaints were prolonged productive cough, night sweats, fever, anorexia, weight loss (57%), hemoptysis (34%), and undifferentiated symptoms, such as prolonged diarrhea and dysphagia (9%). Sputum was positive for acid-fast bacilli (AFB) in 89%, but only 69% of cases had abnormal chest radiographs. The majority of patients (65%) developed no complications. The most common complications were pleural effusion, pneumothorax and pulmonary fibrosis. The majority of patients (82%) suffered either from diabetes mellitus, hypertension, ischemic heart disease or all 3 conditions. Regarding risk factors for tuberculosis, two were HIV positive and two were intravenous drug users. The majority of the patients (85%) did not complain of any side effects from their anti-tuberculosis treatment. Among those who did complain of side effects, the most common were nausea and vomiting (41%), drug induced hepatitis (37%), blurring of vision (11%) and skin rashes (11%). Two cases of death were reported.
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PMID:Tuberculosis: an eight year (2000-2007) retrospective study at the University of Malaya Medical Centre (UMMC), Kuala Lumpur, Malaysia. 2057 21

Diffuse esophageal spasm (DES) is a rare primary motility disorder of unknown cause, that can be found in patients complaining of chest pain and dysphagia and in whom ischemic heart disease and GERD have been excluded. The manometric hallmark of DES is the presence of simultaneous contractions in the distal esophagus alternating with a normal peristalsis. Even at specialized esophageal motility laboratories, DES is considered an uncommon diagnosis. In this review, the authors discuss the clinical and diagnostic aspects of this disease, as well as the possible therapeutic options (medical, endoscopic or surgical therapy). Surgery (esophageal myotomy performed through a thoracotomy or with a thoracoscopic access) seems to have a better outcome than medical or endoscopic treatment, and it is considered "the last resource" in these patients. However, satisfactory results are reported, from highly skilled centers, in only about 70% of treated cases, certainly inferior to those achieved in other esophageal disorders. The role of surgery in this disease requires therefore further study, even if controlled trials are probably difficult to perform, due to the rarity of the disease.
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PMID:Diffuse esophageal spasm: the surgical approach. 2130 21

Medical comorbidities and complications are expected following stroke, traumatic brain injury, and spinal cord injury. The neurorehabilitation physician's role is to manage these comorbidities, prevent complications, and serve as a medical and neurologic resource for the patient, family, and neurorehabilitation team. The most common comorbidities are similar to those found in the general population, namely hypertension, dyslipidemia, diabetes mellitus, and ischemic heart disease. Frequent complications encountered in the neurorehabilitation unit relate to medication side effects, medical comorbidities, and the direct effect of the neurologic injury. They include orthostatic hypotension; syncope or presyncope; cardiac arrhythmia; bowel and bladder dysfunction; seizures; pressure sores; dysphagia-related pneumonia, dehydration, and malnutrition; venous thromboembolism; falls; and sexual dysfunction. This article discusses strategies for managing comorbidities and avoiding complications.
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PMID:Management of medical complications. 2281 Aug 65

Only a few cases of syndrome of inappropriate antidiuretic hormone secretion (SIADH) in the setting of amyotrophic lateral sclerosis (ALS) have been described in the literature. We present the case of an 81-year-old male who developed severe hyponatremia following elective total hip replacement. His past medical history included prostate cancer, which was under surveillance, and ischemic heart disease. He reported recent weight loss, worsening shortness of breath, and lethargy. SIADH was diagnosed on the basis of hyponatremia, elevated urinary sodium, and decreased serum osmolality, presumed secondary to surgery. Investigations revealed no occult malignancy and no other cause for hyponatremia. He was discharged when sodium levels had normalized, however, he then had several further admissions for hyponatremia, general fatigue, and breathlessness. His condition continued to decline, and he developed dysphagia, weakness, and tongue fasciculations. Neurological examination showed globally decreased power, increased tone, and fasciculations. MRI of the brain was normal. He did not respond to neostigmine treatment, and a presumed diagnosis of motor neuron disease was made. The patient passed away shortly after this, and a post-mortem confirmed the diagnosis of ALS. Drug, post-operative, and cancer-related causes were precluded by the timing of onset of hyponatremia. We present this case and an analysis of previously published cases alongside a discussion on the potential causative mechanisms.
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PMID:Inappropriate antidiuretic hormone secretion in amyotrophic lateral sclerosis. 3244 77