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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

I have encountered 50 patients with clinical thrombophlebitis involving the lower extremites, with or without associated edema and pulmonary embolism, in whom longstanding self-medication with large amounts of vitamin E appeared to be a significant factor. The majority improved following cessation of vitamin E. In view of the epidemic nature of thrombophlebitis and deep vein thrombosis in the United States, the presumed innocuousness of vitamin E therapy requires reevaluation. Other clinical side effects also have been noted in patients receiving large doses of vitamin E. They include breast tenderness, elevation of blood pressure, a fatigue syndrome, myopathy, intestinal cramps, urticaria, and the possible aggravation of diabetes mellitus. The influence of concomitant metabolic, endocrine, and cardiovascular disorders on the thrombogenic potential of vitamin E is raised, and several possible mechanisms conducive to thrombophlebitis are reviewed.
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PMID:Thrombophlebitis associated with vitamin E therapy. With a commentary on other medical side effects. 43 74

Very fat people die earlier than people of normal weight because hypertension, diabetes and coronary disease are more frequent among the markedly obese. Most obese subjects, however, are only slightly overweight and their mortality is not elevated. Reasons for dieting are more often psychological than somatic. 2. Reducing diets are ineffective because the obese rarely follow them. Total fasting and intestinal bypass may provide better results, but are more dangerous. 3. Atkins' diet eliminates carbohydrates from food without restricting protein and fat intake. Deprived of carbohydrates, the body uses fat for fuel. A small part of metabolized fat is eliminated in the urine as ketone bodies, and this is why such diets are called "ketogenic". They have been known at least since 1863. 4. Caloric loss due to ketonuria does not exceed 100 Cal/day in the non-diabetic. It is maximal during total fasting and cannot be increased by a ketogenic diet. 5. In the short run, such diets produce rapid weight loss due to polyuria. On the other hand, refeeding carbohydrates causes water retention and weight gain. 6. The diet decreases appetite: patients eat less without feeling severe hunger and without measuring their food intake. 7. Orthostatic hypotension, fatigue, and nausea are frequent, despite what Dr. ATKINS claims. 8. The diet increases plasma cholesterol and uric acid. It may be dangerous in diabetes (anorexia, acidosis) and in heart or kidney failure (hypokalemia). 9. The diet, though far from good, is better than the book. ATKINS' theories are at best half-truths, and the results he claims lack credibility. The obese subject's disappointment with traditional reducing diets and the book's hard-sell style account for ATKINS' success.
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PMID:[Dr. Atkins' dietetic revolution: a critique]. 89 45

In a study of 66 children with juvenile diabetes symptoms had often present for over a month before diagnosis. Though polyuria, polydipsia, and weight loss were the commonest features, other important symptoms included tiredness lethargy, and malaise. A gradual onset of diabetes was commoner than is generally realised.
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PMID:Mode of presentation of juvenile diabetes. 97 95

Reactive hypoglycemia was documented in ten postgastrectomy patients by a control oral glucose tolerance test (OGTT). Nine patients experienced nausea, flushing, and fatigue during the first hour of the test. Neuroglycopenic or adrenergic symptoms of hypoglycemia occurred in eight patients two to five hours after oral glucose. The oral administration of phenylephrine elixir, 15 mg., thirty minutes before a repeat OGTT, significantly raised thelowest plasma glucose from 37.5 +/- 2.8 mg./dl. to 45.2 +/- 3.8 mg./dl. (p less than 0.05) but did not affect the occurrence of either the early or the late symptoms. In contrast, propranolol, 10 mg., raised the lowest plasma glucose from 37.5 +/- 2.8 mg./dl. to 57 +/- 5.2 mg./dl. (p less than 0.02) and prevented the occurrence of early and late symptoms. Neither peak nor total plasma insulin levels were affected by either drug. The rate of glucose utilization, as determined by intravenous glucose tolerance tests, did not significantly change after the oral administration of either drug. It is concluded that propranolol ameliorated the symptoms and chemical hypoglycemia after oral glucose and merits more detailed study as a long-term therapy for this disorder.
Diabetes 1975 Nov
PMID:Effect of adrenergic agents on postgastrectomy hypoglycemia. 118 31

As part of a large epidemiological study concerning 494 diabetic patients undergoing dialysis throughout France--the so-called Uremidiab section study--we collected data with the aim of describing objective as well as subjective aspects of quality of survival. Questionnaires were completed from medical records and from direct interviews by trained collectors. The data included: (a) medical status and impairments; (b) functional status with the Barthel index for basic activities of daily living; (c) subjective aspects through self-estimation of fatigue, pain, care burden, quality of life and working capacity. Only 21% of the patients had type 1 diabetes and more than 71% were currently insulin-treated. Among the various long-term complications registered, visual impairment was a prominent feature: 25% of the patients were blind and the best eye vision scored 0.8 or more for only 20%. The differences found between the two types of diabetes are discussed. As a result of these impairments, functional status was poor even when considering basic activities, with a mean Barthel index (BI) of 80 +/- 19. Type 2 patients and those patients undergoing continuous ambulatory peritoneal dialysis had significantly lower BI. The results are discussed in the light of the literature. Compared with a group of 121 non-dialyzed diabetics, patients scored higher for fatigue and pain, but not for care burden and quality of life.
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PMID:Assessment of handicap in chronic dialysis diabetic patients (Uremidiab section study). 148 47

This report describes a case of epinephrine predominant pheochromocytoma successfully managed intraoperatively with an infusion of diltiazem. A 50-yr-old woman with a 10-yr history of diabetes mellitus was admitted to the hospital because of thirst and general fatigue. A cystic left adrenal tumor was found on computed tomographic scan. Although resting plasma catecholamine levels were normal, plasma norepinephrine and epinephrine levels obtained from the left adrenal vein were 1.6 ng.ml-1 (normal, 0.04-0.35) and 6.2 ng.ml-1 (normal, less than 0.12), respectively. Diltiazem was administered i. v. at a rate of 3 micrograms.kg-1.min-1 before induction of anesthesia. Anesthesia was induced with enflurane 2-3% and nitrous oxide in oxygen, followed by tracheal intubation facilitated with vecuronium. Anesthesia was maintained with enflurane 1-3% and nitrous oxide in oxygen. Paralysis was maintained with vecuronium. Hypertension during the manipulation of the tumor was controlled by increasing the inspired concentration of enflurane or by increasing the infusion rate of diltiazem to 5 micrograms.kg-1.min-1. There was no tachyarrhythmia. The infusion of diltiazem was continued until the draining vein from the tumor had been ligated. Hypotension, after removal of the tumor, was treated by the rapid infusion of fluid. Plasma norepinephrine and epinephrine levels during tumor manipulation were 1.18 ng.ml-1 and 6.57 ng.ml-1, respectively.
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PMID:[Use of diltiazem in the anesthetic management of epinephrine predominant pheochromocytoma]. 149 89

The effects of up to 4 months dietary supplementation with 40% galactose on muscle and nerve function were examined in rats. Galactitol, a polyol pathway metabolite, accumulated to high levels in both tissues. This led to changes similar to those found in experimental diabetes, which were largely prevented by treatment with an inhibitor of the first enzyme in the pathway, aldose reductase. For fast twitch extensor digitorum longus muscle there was weight loss, fibre damage, slowing of twitch time to peak, increased twitch tension, and reduced tetanic tension. There were no relaxation deficits. For slow twitch soleus there were no changes in tension production. However, contraction and relaxation for both twitch and tetanus were prolonged. Fatigue resistance was reduced after 1 week. Damage in soleus led to a reduction in mean fibre area after 2 months, which largely recovered by 4 months. There was a selective loss of fast oxidative glycolytic fibres. Histochemical staining for succinic dehydrogenase was normal in galactosaemic soleus, in contrast to the marked reduction seen in diabetes. Sciatic nerve conduction velocity was reduced after 2 months, particularly in normally fast conducting motor and sensory fibres. Resistance to hypoxic conduction block was increased in galactosaemic nerves to diabetic levels. It was concluded that polyol pathway hyperactivity is likely to contribute to the aetiology of diabetic myopathy and neuropathy, and that experimental galactosaemia provides a good model in which to study pathway effects without the complicated hormonal changes found in diabetes.
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PMID:Muscle and nerve dysfunction in rats with experimental galactosaemia. 153 21

The French incidence study has registered all new cases of Type 1 diabetic children under 20 years of age, from a population of 2.32 million, in an exhaustive and prospective manner. Three hundred and forty cases were identified between 1 January 1988 and 31 December 1989, yielding a mean annual incidence rate 7.3 per 10(5). The lowest rate was observed in the youngest age group (0-4 yr: 4.1 per 10(5)) and the highest around pubertal development (10-14 yr: 11.5 per 10(5)). Details of the previous personal and family history, and the clinical and biological pictures of the disease at diagnosis were recorded. Almost 8 per cent of the children had a first-degree relative with Type 1 diabetes. Polyuria, weight loss, fatigue and abdominal pain were the most frequently reported symptoms, which were of median duration 4.4 months. Mean weight loss before diagnosis was 9.4 +/- 6.8 (+/- SD)% of body weight and was not significantly related to age. Ketonuria was detected in 83.8 per cent and acidosis (total CO2 less than or equal to 18 mmol l-1, if measured) in 48 per cent of the cases. Ketonuria and acidosis were significantly more frequent in the younger age group than in the rest of the group (p less than 0.001).
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PMID:Clinical and laboratory features of type 1 diabetic children at the time of diagnosis. 157 13

A group of newly diagnosed patients with non-insulin-dependent (type 2) diabetes mellitus (n = 133) were divided into two groups according to the symptoms of diabetes mellitus at diagnosis; a group (26 men and 17 women) with hyperglycaemic symptoms (polydipsia, polyuria, weight loss and tiredness) and a group (44 men and 46 women) without such symptoms. At the time of diagnosis, symptomatic patients tended to be leaner (P = NS), and they were more hyperglycaemic (P less than 0.001-0.06) and had lower insulin responses to an oral glucose load (P less than 0.01-0.05) than asymptomatic patients, but after 5 years no difference in these respects was found. No significant differences in the frequency of islet-cell antibodies or cardiovascular diseases were found between the two diabetic groups. At the 5-year examination, the initially symptomatic patients were receiving pharmacological treatment for hyperglycaemia more often than asymptomatic patients. No consistent differences in clinical characteristics and 5-year outcome were observed between those diabetic patients who were diagnosed on the basis of hyperglycaemic symptoms and those who were diagnosed for other reasons. In conclusion, in middle-aged patients with newly diagnosed diabetes mellitus classified as non-insulin-dependent, diabetic symptoms at diagnosis did not predict the 5-year outcome of the patients in terms of metabolic control or cardiovascular events.
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PMID:Hyperglycaemic symptoms before diagnosis of non-insulin-dependent (type 2) diabetes mellitus in relation to 5-year outcome. 158 65

A medical expert's opinion had to be given on five patients complaining about temporary visual disturbances. 1. Haze caused by keratoconjunctivitis sicca; 2. changing refraction related to diabetes; 3. phosphenes in a paralyzed monoculus; 4. double vision with fatigue in myasthenia; 5. presumed elevation of the risk for accidents in congenital nystagmus. The loss of earning capacity in these cases should be calculated as the mean of the earning capacity during the phases of least and maximal disturbance, if it is not yet included in the loss caused by additional stationary defects. Psychological adaptation to or an additional disturbance by the disease has to be considered and may justify a higher loss of earning capacity.
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PMID:[Temporary vision disorders, accentuated by deficient illness adjustment]. 175 76


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