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

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

The objective of this study was to develop a simplified scoring system to predict 30-day mortality in patients with acute ischemic stroke. A retrospective cohort study was performed in a tertiary referral hospital in the Hunter Region of Australia. A prognostic index was created by assigning points to the variables in a Cox model. The index included impaired consciousness (5 points), dysphagia (3 points), urinary incontinence (4 points), admission body temperature higher than 36.5 degrees C (2 points), and hyperglycemia without a clinical history of diabetes (2 points). A score of 11 or more defined a high-risk group. The index achieved a sensitivity, specificity, and positive predictive value of 68%, 98% and 75%, respectively, in the derivation sample and 57%, 97% and 68%, respectively, in the validation sample. The results provide a simple risk stratification instrument for clinical research and practice. Further evaluation of the model in a prospective cohort is warranted
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PMID:A prognostic index for 30-day mortality after stroke. 1250 82

Oesophageal motility disorders comprise various abnormal manometric patterns which usually present with dysphagia or chest pain. Some, such as achalasia, are diseases with a well defined pathology, characteristic manometric features, and good response to treatments directed at the pathophysiological abnormalities. Other disorders, such as diffuse oesophageal spasm and hypercontracting oesophagus, have no well defined pathology and could represent a range of motility changes associated with subtle neuropathic changes, gastro-oesophageal reflux, and anxiety states. Although manometric patterns have been defined for these disorders, the relation with symptoms is poorly defined and the response to medical or surgical therapy unpredictable. Hypocontracting oesophagus is generally caused by weak musculature commonly associated with gastro-oesophageal reflux disease. Secondary oesophageal motility disorders can be caused by collagen vascular diseases, diabetes, Chagas' disease, amyloidosis, alcoholism, myxo-oedema, multiple sclerosis, idiopathic pseudo-obstruction, or the ageing process.
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PMID:Oesophageal motility disorders. 1180 95

There are few long-term follow-up reports of the Angelchik prosthesis (AP). We report the longest follow-up series (66-192 months, average 145 months) to date. Between October 1983 and January 1994, 65 patients (45 men and 20 women) aged between 29 and 84 years (mean 52 years) had an AP inserted for gastro-oesophageal reflux (GOR) with or without hiatus hernia (HH). Clinical, radiological, endoscopy, and operative details were reviewed. Postoperative complications, investigations, and follow-up details were critically analyzed. All living patients (n = 53) with an AP in situ were interviewed and symptomatic assessment was carried out using a modified Visick system (I-IV). The average duration of the GOR symptoms before the operation was 5.7 years (range 10 months to 20 years). The average hospital stay was 8 days (range 5-15 days). Postoperatively, five patients developed chest infection/atelectasis, four had superficial wound infection, two had deep vein thrombosis (one with pulmonary embolism), one had urinary retention, and four developed an incisional hernia. Six patients (three with an AP in situ) died of other medical conditions. Ten (15%) patients had removal of the prosthesis. Eight (12%) and 11 (17%) had transient and persistent dysphagia, respectively. Thirteen (20%) and five (8%) patients had distal slippage and proximal migration of the prosthesis, respectively. One patient had erosion of the AP into the stomach, while in another patient, the straps of the prosthesis ruptured. Of the 53 living patients with an AP in situ, 28 (53%) were Visick I, 11 (20%) were Visick II, 11 (20%) were Visick III, and 3 (7%) were Visick IV. We conclude that the AP has poor long-term results, with only 66% attaining Visick I and II, and a prosthesis removal rate of 15% (10/65). Patients with preoperative dysphagia, hypothyroidism, and diabetes tend to do worse with an AP. Obese patients and those with failed previous fundoplication seemed to fare well with an AP. In view of poor long-term results and high incidence of complications as compared to other conventional operations for GOR, we cannot recommend the continued use of the AP.
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PMID:Angelchik prosthesis revisited. 1189 46

Twenty-seven patients with ossification of the anterior longitudinal ligament (OALL) in diffuse idiopathic skeletal hyperostosis (DISH) in the cervical region were diagnosed among 2000 individuals during 10 months and analyzed clinically and radiologically by two neurosurgeons. Sex distribution was 20 men and 7 women with ages ranging from 57 to 82 years (average: 72.3 y.o.). Main signs and symptoms were dysesthesia of the upper extremities, stiff neck, dizziness and dysphagia (33%). Three patients had diabetes mellitus, 14 had hypertension, and 15 had hyperuremia. Ossification of the posterior longitudinal ligament (OPLL) co-existed in 18 patients (66%). Number of vertebral bodies with cervical OALL ranged from 4 to 6 (average: 4.8) and thickness of ossification of the anterior longitudinal ligament was from 2 to 6 (average: 3.1) mm. Originally we divided OALL in the cervical region into 3 types, nodular-type; 16 cases, continuous-type; 7 cases, and mixed-type; 4 cases. Small OPLL can be diagnosed by either cervical CT or myelo-CT. DISH is thought to be a benign clinical entity, but patients with OALL in DISH, accompanied by OPLL and those accompanied by dysphasia are frequently encountered and sometimes may be treated surgically.
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PMID:[Clinical and radiological study of ossification of the anterior longitudinal ligament in the cervical spine]. 1270 22

Diabetes mellitus is the most common endocrinologic disease all over the world. 150 million people suffer from this disease, in Poland about 2 million. The disease on the basis of the onset and pathophysiology may be divided into type I and type II. Pathophysiologic changes include diabetic microangiopathy, macroangiopathy and neuropathy. The most common presentations in head and neck are otitis externa, hypoacusis, vertigo, disequilibrium, xerostomia, dysphagia, fungal and recurrent infections. The changes in nasal mucosa are not very well known. Only few papers concerned the problem. The main complaints of patients regarding the nose are xeromycteria, hyposmia and various degree of decreased patency of the nose. Chronic atrophic rhinitis, septal perforation, ulceration of nasal mucosa, alar necrosis, symptoms of staphylococcal or fungal infection can be found during otolaryngologic examination. The treatment in this group of patients should consist of systemic therapy of diabetes mellitus and on the other hand focal therapy with the use of a solution to moisten the nasal mucosa.
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PMID:[Nasal mucosa in patients with diabetes mellitus]. 1452 78

Mitochondriopathies (MCPs) are either due to sporadic or inherited mutations in nuclear or mitochondrial DNA located genes (primary MCPs), or due to exogenous factors (secondary MCPs). MCPs usually show a chronic, slowly progressive course and present with multiorgan involvement with varying onset between birth and late adulthood. Although several proteins with signalling, assembling, transport, enzymatic function can be impaired in MCP, most frequently the activity of the respiratory chain (RC) protein complexes is primarily or secondarily affected, leading to impaired oxygen utilization and reduced energy production. MCPs represent a diagnostic challenge because of their wide variation in presentation and course. Systems frequently affected in MCP are the peripheral nervous system (myopathy, polyneuropathy, lactacidosis), brain (leucencephalopathy, calcifications, stroke-like episodes, atrophy with dementia, epilepsy, upper motor neuron signs, ataxia, extrapyramidal manifestations, fatigue), endocrinium (short stature, hyperhidrosis, diabetes, hyperlipidaemia, hypogonadism, amenorrhoea, delayed puberty), heart (impulse generation or conduction defects, cardiomyopathy, left ventricular non-compaction heart failure), eyes (cataract, glaucoma, pigmentary retinopathy, optic atrophy), ears (deafness, tinnitus, peripheral vertigo), guts (dysphagia, vomiting, diarrhoea, hepatopathy, pseudo-obstruction, pancreatitis, pancreas insufficiency), kidney (renal failure, cysts) and bone marrow (sideroblastic anaemia). Apart from well-recognized syndromes, MCP should be considered in any patient with unexplained progressive multisystem disorder. Although there is actually no specific therapy and cure for MCP, many secondary problems require specific treatment. The rapidly increasing understanding of the pathophysiological background of MCPs may further facilitate the diagnostic approach and open perspectives to future, possibly causative therapies.
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PMID:Mitochondriopathies. 1500 63

Gastroesophageal reflux disease (GERD) is associated with a range of symptoms (typically heartburn, acid regurgitation and dysphagia), which may or may not be accompanied by endoscopically evident esophagitis. A number of studies have demonstrated that health-related quality of life (HRQoL) in reflux disease patients is significantly impaired in comparison to the general population, regardless of the endoscopic findings. Furthermore, this impairment is comparable to or greater than that observed in other chronic conditions, such as diabetes, arthritis or congestive heart failure. Impaired HRQoL in GERD patients is a result of features such as disturbed sleep, reduced vitality, generalized body pain, an impaired sex life and anxiety about the underlying cause of the symptoms. Nocturnal symptoms of reflux disease appear to have a particularly marked impact on HRQoL. The burden of illness imposed by reflux disease on HRQoL also has an impact on productivity, both at and outside work. The impact of reflux disease on productivity is significant and comparable to that caused by headache or back pain. Effective treatment is available for reflux disease, and there is evidence that this can quickly restore HRQoL to levels observed in the general population. However, poor communication between physicians and patients is contributing to unacceptable levels of patient dissatisfaction. Understanding patients' experience of GERD and its treatment through the study of HRQoL is one way to address this problem.
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PMID:Review of the quality of life and burden of illness in gastroesophageal reflux disease. 1538 50

Central pontine myelinolysis (CPM) is a demyelinating disease of the pons often associated with the demyelination of extrapontine areas of the central nervous system. Although the etiology and pathogenesis are unclear, CPM is usually associated with hyponatremia or its rapid correction, and chronic alcoholism is also a common underlying condition. We observed a 43-year-old man with diabetes mellitus who developed central pontine and extrapontine myelinolysis with no apparent evidence of hyponatremia, serum hyperosmolality or associated rapid correction, or history of alcohol abuse. On admission, the patient was lethargic with dysarthria, dysphagia, and mild tetraparesis and his face and lower extremities were severely edematous. Laboratory examination showed normoglycemia and normonatremia, although hypokalemia, elevated HbA1c, and nephrotic syndrome were also present. Magnetic resonance imaging (MRI) revealed abnormal signal intensity in the pons, the deep layers of the cerebral cortex, and the adjacent white matter consistent with central pontine and extrapontine myelinolysis. Generalized edema was reduced by the use of diuretics and extracorporeal ultrafiltration without significant changes of serum sodium or osmolality. His consciousness level and paresis gradually improved within a few weeks. Our patient is a rare case of CPM associated with diabetes without apparent evidence of sodium or glucose imbalances.
Diabetes Res Clin Pract 2005 Apr
PMID:Central pontine and extrapontine myelinolysis associated with type 2 diabetic patient with hypokalemia. 1581 68

Candida oesophagitis (CO) is scarce among immunocompetent patients. This study aimed at evaluating predisposing factors, clinical symptoms and endoscopic findings in this group. We retrospectively reviewed 55 patients diagnosed as CO endoscopically (whitish plaques) and cytologically (fungal mycelia on brush cytology). Carcinoma, diabetes, acid suppression, steroids, gastric surgery and oesophageal motility disorders were considered as predisposing factors. Twenty of 55 patients lacked any predisposing factor for CO. These patients were more frequently asymptomatic (8/20) when compared with those with known predisposing factors (5/35) (p = 0.031). Moreover, dysphagia was more prevalent in the latter group (24/35 vs. 8/20; p = 0.039). Endoscopic findings correlated with the presence of neither predisposing factors nor symptoms (Wilcoxon p > 0.05). Thus, CO can be discovered in patients without apparent predisposing risk factors and clinical symptoms. Further studies are needed to elucidate the mechanisms of transition from colonisation to infection.
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PMID:Predisposing factors and clinical symptoms in HIV-negative patients with Candida oesophagitis: are they always present? 1585 99


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