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)

An 81-year-old female patient with an 8-year history of Parkinson's disease was hospitalized because of aspiration pneumonia. The clinical course of her pneumonia was prolonged because of dysphagia with a short period of remission, and she required a long period of bed rest. She received supportive nutrition via a nasogastric tube and many peroral medications that consisted of 3 anti-Parkinsonian drugs and 5 anti-bacterial or anti-tussive agents. Six months after admission, she vomited fresh blood through the nasogastric tube, then went into hypovolemic shock. Hemodynamic stability was temporarily achieved by blood transfusion. Gastroduodenal endoscopic examination could not reveal the exact bleeding site because of massive blood clots. Five days later, the patient died of a massive hematemesis. Autopsy revealed 2 chronic longitudinal ulcers, each 1.7 x 0.4 cm in size, in the upper portion of the esophagus. One of them had developed a fistula to the aorta. Neither esophageal carcinoma nor a foreign body was detected around the fistula. Atherosclerosis of the aorta was mild and the perforation channel was covered with the esophageal epithelium. The fistula was assumed to be a product of local esophageal injury due to drug retention.
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PMID:[Autopsy results of an elderly case of Parkinson's disease and aorto-esophageal fistula who died of a massive hematemesis during prolonged bed rest]. 833 33

Two PSS patients, unresponsive to D-penicillamine, steroid, cyclophosphamide and plasma exchange therapy, were treated with cyclosporine. One patient complained scleroderma, dysphagia and dyspnea during movement after treatment with steroid, plasma exchange and cyclophosphamide. He showed a increased Leu3a/2a ratio (6.72). About 3 months after treatment with cyclosporine, these complain decreased with normalization of elevated Leu 3 a/2 a ratio. 1 year after treatment, %DLco increased 86% from 50% and pneumonitis findings of chest X-ray and chest CT were also improved. Another patient who complained Raynaud's phenomenon and scleroderma which had extended over his abdomen despite treatment with steroid and cyclophosphamide. 1 month after treatment with cyclosporine, improvement of these phenomenon were recognized. It is concluded that cyclosporine can be an effective agent in the treatment of PSS.
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PMID:[Success of cyclosporine therapy in two patients with PSS]. 834 67

A 67 year old male caucasian clerical worker with a background of long-standing gastro-oesophageal reflux-like dyspepsia and bronchiectasis presented to a tertiary hospital gastroenterology unit with a recent onset of dysphagia. An initial diagnosis of achalasia was made and within 1 year an established verrucous carcinoma of the upper oesophagus had developed. The tumour was inoperable due to tracheal invasion and therefore palliative treatment was given. The patient developed a tracheo-oesophageal fistula and died of pneumonia. Thus, verrucous squamous cell carcinoma of the oesophagus can occur with achalasia.
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PMID:Verrucous carcinoma of the oesophagus and achalasia. 843 56

We studied the correlation between neuroradiological findings and pathological observations of white matter lesions in a patient with frontal type adrenoleukodystrophy. A 41-year-old man developed schizophrenic symptoms and generalized convulsions at the age of 40. Examination revealed baldness, loss of the axillary hair, stereotypical behavior, mutism, dysphagia echographia, right hemiparesis, and brisk reflexes in all four limbs with bilateral extensor plantar responses. Blood examination revealed a high concentration of very-long-chain fatty acids in plasma; the patient was diagnosed as having adrenoleukodystrophy. His condition continued to worsen, and gradually he became akinetic. He died of pneumonia at the age of 43. T1- and T2-weighted MR images distinguished three abnormal zones in the cerebral white matter in this case. In the first zone (Z1), the signal intensity was moderately high on T2-weighted images and slightly low on T1-weighted images; this zone was not enhanced with Gd-DTPA. In the second zone (Z2), the signal intensity was slightly high on T2-weighted images, while moderately low on T1-weighted images; Z2 was enhanced with Gd-DTPA. In the third zone (Z3), the signal intensity was markedly high on T2-weighted images and low on T1-weighted images; Z3 was not enhanced with Gd-DTPA. Z3 was located in the frontal pole; Z2 and Z1 were consecutively located in rostro-caudal fashion in the brain. The subsequent pathological study of the brain of this patient revealed the following findings: Z1 showed destruction of myelin with axonal sparing, Z2 showed numerous lipid-laden macrophages, demyelinated axons, and a vigorous perivascular mononuclear cell response, Z3 consisted of a dense mesh of glial fibrils and scattered astrocytes without any evidence of an active process. In this study, the correlation between MR images and pathological findings in adrenoleukodystrophy was clearly established. Single photon emission tomography with 99mTc-hexamethylpropyleneamine oxime, and positron emission tomography with 15O2 continuous inhalation technique showed a reduction in the regional cerebral blood flow (rCBF) and in the regional cerebral metabolic rate of oxygen (rCMRO2) in the cerebral cortex near the Z1 and Z3. A normal or slight increase of rCBF and a reduction of r CMRO2 was found in the cerebral cortex near the Z2. Coronal MR images showed that Z3 was located in the deep white matter, while Z2 and Z1 were consecutively located in an inner-outward fashion, suggesting that the demyelination process started in the cingulum and spread in an inner-outward fashion and progressed in rostro-caudal manner.
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PMID:[Frontal type adrenoleukodystrophy: the progress of the white matter lesion--a neuroradiological and pathological study]. 856 49

Patients with unilateral vocal cord paralysis from intrathoracic malignancies may have significant dysfunctions of speech, swallowing, ventilation, and effective coughing as a result of inadequate compensation of the nonparalyzed cord. In patients with already compromised pulmonary function, aspiration can be a life-threatening event. Sixty-three patients with intrathoracic malignancies required surgical correction of vocal cord paralysis. Primary pathology included lung cancer (49), esophageal cancer (nine), and miscellaneous tumors (five). Symptoms included hoarseness (62), dyspnea (21), aspiration (26), weight loss (19), dysphagia (14), and pneumonia (14). The surgical procedures included medial displacement of the vocal cord with silicone elastomer (48), temporary Gelfoam injection (seven), and Teflon (polytetrafluoroethylene) injection (eight) to move the affected cord to a medial position. In 11 patients, the operation was performed in the acute postoperative setting to improve pulmonary toilet. Symptomatic improvement was noted in the following proportions of affected patients: hoarseness, 92%; dyspnea, 90%; dysphagia, 93%; aspiration, 92%; pneumonia, 93%; and weight loss, 47%. Overall success rate of the intervention was 57 of 63 patients (90%). All 11 patients treated in the acute setting had immediate improvement. A variety of complications occurred in 17% of patients. Surgical management of vocal cord paralysis in patients with intrathoracic malignancies prevents life-threatening pulmonary complications in the acute postoperative setting. In chronic situations, it provides patients with improved speech, swallowing, and pulmonary function, resulting in improved quality of life, even for patients not cured of their disease.
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PMID:Vocal cord medialization for unilateral paralysis associated with intrathoracic malignancies. 858 6

OBJECTIVE--To analyse the natural history of progressive supranuclear palsy (PSP or Steele-Richardson-Olszewski syndrome) and clinical predictors of survival in 24 patients with PSP confirmed by necropsy, who fulfilled the NINDS criteria for a neuropathological diagnosis of typical PSP. METHODS--Patients were selected from the research and clinical files of seven medical centres involving tertiary centres of Austria, England, France, and the United States. Clinical features were analysed in detail. The patients' mean age at onset of PSP was 63 (range 45-73) years. RESULTS--The most frequent clinical features (occurring in at least 75% of the patients) were early postural instability and falls, vertical supranuclear palsy, akinetic-rigid predominant parkinsonian disorder characterised by symmetric bradykinesia and axial rigidity unrelieved by levodopa, pseudobulbar palsy, and frontal release signs. Occasionally, segmental dystonia or myoclonus were described, but neither aphasia nor alien limb syndrome was reported. Fractures occurred in 25% of the patients but were unrelated to the severity of the gait or to the presence of falls. Median survival time was 5.6 (range 2-16.6) years. Onset of falls during the first year, early dysphagia, and incontinence predicted a shorter survival time. Age at onset, sex, early onset of dementia, vertical supranuclear palsy, or axial rigidity had no effect on prognosis of survival. Pneumonia was the most common immediate cause of death. PSP was most often clinically misdiagnosed as Parkinson's disease. Errors in diagnosis suggest that PSP is underdiagnosed. CONCLUSION--Progressive onset of early postural instability with falls or supranuclear vertical palsy in the fifth decade, should suggest the diagnosis of PSP. Onset of falls during the first year are emphasised, as they could lead to an early diagnosis and influence the prognosis of patients with PSP. Whether appropriate treatment of the dysphagia could prolong the survival of PSP patients needs to be explored.
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PMID:Natural history of progressive supranuclear palsy (Steele-Richardson-Olszewski syndrome) and clinical predictors of survival: a clinicopathological study. 864 26

Laryngeal abnormalities following definitive irradiation for carcinoma of the larynx are common. The objective of this study was to identify risk factors for persistent cancer in such patients who were found to have abnormal larynges following definitive irradiation. A retrospective evaluation of 185 consecutive patients undergoing primary irradiation for a glottic or supraglottic laryngeal squamous carcinoma treated between 1976 and 1990 at the Affiliated Hospitals of the Medical College of Wisconsin was performed. From chart review, data concerning site, stage, intent of treatment, smoking history, treatment dose, fraction size, failure patterns, and outcome were obtained. In addition, worrisome signs and symptoms including ulceration, dysphasia, odynophagia, airway distress, aphonia, blood, pain, oedema, aspiration, and pneumonia were recorded. Univariate association with failure and a persistently abnormal laryngeal examination was assessed using the Mantel-Haenszel test. The odds ratio was used to estimate relative risk associated with dichotomous risk factors. Disease-free and overall survival were estimated using Kaplan-Meier methodology. The log rank test was used to compare survival as defined by the levels of various risk factors. Two-year disease-free survival was 83% (T1 = 93%, T2 = 72%, T3/T4 = 66%). Primary failure was associated with the presence of an abnormal examination (P = 0.001), tracheotomy (P = 0.001), symptom index (P = 0.002), aphonia (P = 0.003), advanced T stage (P = 0.03), and lower total dose (P = 0.03). Of 151 patients who survived 6 months disease-free with an intact larynx, an abnormal examination was seen in those with advanced T stage (P = 0.002), supraglottic primary (P = 0.003), symptom index (P = 0.008), eventual failure at the primary site (P = 0.008), continued smoking (P = 0.01), and higher total dose (P = 0.01). The symptom index (total signs and symptoms of airway distress, aphonia, ulceration, pain, oedema, dysphagia, blood production, aspiration, pneumonia, and odynophagia) was correlated with primary failure and continued smoking. Of 37 patients with continually normal examinations, only 1 (3%) failed at the primary site. Of 102 who survived 6 months but with an abnormal examination, 22 (22%) eventually developed a primary failure. Persistently abnormal larynges are common after radiation therapy, yet not all harbour cancer. Risk factors for persistent cancer include stage, airway, total dose, and symptom index. Patients whose larynges return to normal after radiation rarely fail at the primary site.
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PMID:Risk factors which predict persistent cancer in the abnormal larynx following definitive irradiation. 870 47

Percutaneous endoscopic placement of feeding gastrostomies (PEG) was pioneered by Gauderer et. al. in 1980 [1]. Since then, it has become the preferred method of providing enteral nutritional support in children and adults because of advantages in morbidity and cost [2,3]. Pneumonia is a known sequel of this procedure, occurring at different rates, depending on the length of follow-up. Some series have shown an incidence of 10% at 30 days and others 56% at 11 months [4,5]. It does not appear that PEG feeding offers an advantage over the more traditional naso-enteric tube feeding methods in this respect. To study the prevalence of gastroesophageal reflux (GER) in PEG-fed patients, we quantitated GER by 24-hour intraesophageal pH monitoring in a group of patients who developed post-PEG pneumonia and compared it with a control group. Our study demonstrates an increased prevalence of GER in the pneumonia group compared with the control group. However, the exact contribution of this observed increased GER to the development of pneumonia needs to be determined.
Dysphagia 1996
PMID:Prevalence of gastroesophageal reflux in patients who develop pneumonia following percutaneous endoscopic gastrostomy: a 24-hour pH monitoring study. 872 Oct 64

The purpose of our study was to prospectively determine pneumonia frequency and correlate it with prandial liquid aspiration and feeding status in frail elderly nursing home residents. Initially, 152 patients had video swallowing examinations (81 oropharyngeal dysphagia, 19 thoracic dysphagia, 52 without dysphagia). Those diagnosed with oropharyngeal impairment were subsequently managed with swallowing therapy or artificial feeding modalities. Patients were followed for 3 years (unless they expired earlier) and clinical courses were categorized according to the degree of prandial aspiration and feeding (PAF) status. Subjects with new lung infiltrates persisting for at least 5 days with appropriate clinical findings were diagnosed as having pneumonia and were classified according to the PAF status months in which these findings occurred. Fifty-six pneumonias were diagnosed during 4,280 months with the following frequencies: no aspiration months 0.6%; minor aspiration months 0.9%; major aspiration/oral feeding months 1.3%; major aspiration/artificial feeding months 4.4%, p < 0.001. Our results indicate that there is not a simple and obvious relation between prandial liquid aspiration and pneumonia. Artificial feeding does not seem to be a satisfactory solution for preventing pneumonia in elderly prandial aspirators.
Dysphagia 1996
PMID:Prandial aspiration and pneumonia in an elderly population followed over 3 years. 872 Oct 68

This paper deals with the indications, techniques and results of laparoscopic total or partial posterior fundoplications (Nissen and Toupet procedures, respectively) performed in 41 patients with gastroesophageal reflux disease (GERD) failing to respond to medical treatment. Stationary manometry and 24-hour esophageal pH monitoring established the indications for surgery. Laparoscopy was attempted in all patients, even when giant mixed or para-esophageal herniations were present. The rate of conversion to laparotomy amounted to 12.2%. There were no intraoperative complications. Major complications were observed in 3 patients (8%) and included 2 cases of slipped Nissen and 1 of pneumonia. Four patients had persistent postoperative dysphagia; two of them were re-operated and two were treated with pneumatic dilatation. Reflux only recurred in 1 patient. Functional follow-p demonstrated an overall increase in LES resting pressure and length, with no abnormal gastro-esophageal reflux episodes, findings which tended to persist in the long term.
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PMID:Laparoscopic treatment of gastro-esophageal reflux disease: indications and results. 874 Jun 90


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