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 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Diabetic ketoacidosis (DKA) is a true pediatric and medical emergency. Diagnosis should be entertained and confirmed within 30 min of presentation. Any delay in making the diagnosis or instituting fluid and electrolyte correction is likely to increase morbidity and mortality. Slow and careful monitoring and correction of water, sodium and potassium levels should decrease DKA-associated problems with either continuous intravenous low-dose insulin or intramuscular insulin protocols designed to slowly bring the hyperglycemic and hyperosmotic state towards normal homeostasis. Special attention should be paid to potassium replenishment. Most patients do not require bicarbonate replacement. Cerebral edema, when it occurs, is associated with an approximately 50% morbidity and mortality; therefore, all attempts should be made at early recognition and prevention since treatment is less than ideal. Recurrent ketoacidosis is often related to omitted insulin and major psychosocial turmoil in the family, such as depression substance abuse, physical and/or sexual abuse. Prevention of recurrent DKA remains a major challenge for diabetologists and involves detailed assessment of family psychodynamics plus responsibility for home monitoring and insulin administration by a mature adult. Sick day guidelines should be taught and reviewed frequently in an effort to decrease ketoacidosis and metabolic decompensation during episodes of intercurrent illness.
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PMID:Diabetic ketoacidosis. 1019 49

Although hypophosphatemia is relatively uncommon, it may be seen in anywhere from 20% to 80% of patients who present to the ED with alcoholic emergencies, diabetic ketoacidosis (DKA), and sepsis. Severe hypophosphatemia, as defined by a serum level below 1.0 mg/dL, may cause acute respiratory failure, myocardial depression, or seizures. Because hypophosphatemia is not as often treated by ED physicians, becoming familiar with a single intravenous phosphate solution and specific guidelines for phosphate repletion are essential. One mL of the most commonly available phosphate solution (K2PO4) contains 4.4 meq of potassium and 3 mmol (93 mgs) of phosphate. Administering K2PO4 at a rate of 1 mL per hour is almost always a very safe and appropriate treatment for hypophosphatemia. This article provides guidelines for phosphate therapy in hypophosphatemic ED patients including those in DKA, those presenting with alcohol-related complaints including alcoholic ketoacidosis and patients with acute exacerbation of asthma and chronic obstructive pulmonary disease.
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PMID:Hypophosphatemia in the emergency department therapeutics. 1091 39

Insulin-dependent diabetes mellitus (IDDM) can lead to ventilatory depression and decreased sensitivity to hypercapnia. We examined relationships between ventilation, plasma insulin, leptin, ketones, and blood glucose levels in two mouse models of IDDM: (1) streptozotocin-induced diabetes in C57BL/6J mice on a regular diet or with induced obesity from a high fat diet; and (2) spontaneous diabetes mellitus in NOD-Ltj mice. In both mouse models, IDDM resulted in depression of the hypercapnic ventilatory response (HCVR). This ventilatory depression was not associated with decreases in plasma insulin or leptin levels. There was, however, a strong association between the duration of hyperglycemia, the decline in HCVR, and increased glycosylation of the diaphragm. Hyperventilation was observed in only six of 14 C57BL/6J obese wild-type mice, despite a significant degree of diabetic ketoacidosis (DKA) in all 14 animals. In mice with DKA, there was a significant correlation between the increase in baseline minute ventilation (V E) and hyperleptinemia (r = 0.77, p < 0.01). In leptin-deficient C57BL/6J-Lep(ob) mice, low levels of both V E and ketones were observed. These results suggest that: (1) depression of the HCVR in IDDM is associated with hyperglycemia and glycosylation of the diaphragm; and (2) the hyperventilation of DKA is leptin dependent.
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PMID:The impact of insulin-dependent diabetes on ventilatory control in the mouse. 1125 15

201 insulin-treated diabetic patients were followed upto 6 months and 1 year after a 5-day structured teaching program. There was a significant increase in overall quality of life (score 51+/-5.7 after 1 year versus 41+/-6.1 before education, P<0.01), due to reduction in depression (P<0.01) and anxiety (P<0.001) and increase in well-being (P<0.05). The metabolic control improved significantly - HbA(1c) fell from 9.1+/-1.5 to 8.0+/-1.1 and 7.8+/-1.3% after 6 months and 1 year, respectively, P<0.05. The rate of severe hypoglycaemia decreased from 0.15 to 0.06cas/pat/year after 1 year (P<0.01). The incidence of diabetic ketoacidosis decreased from 0.30 to 0.14cas/pat/year (P<0.01). These results demonstrate that structured patient education improves the quality of life of diabetic patients and their metabolic control and significantly reduces the rate of acute complications.
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PMID:Education of diabetic patients--a one year experience. 1136 47

(1) Many diabetic patients, like the rest of the population, enjoy alcoholic drinks. We conducted a review of the literature for information on the possible risks of alcohol consumption for diabetic patients, based on our standard in-house methodology. (2) Many of the data we found are not very convincing, because alcohol consumption was not properly taken into account. Nevertheless, they provide some useful pointers for diabetic patients. (3) Most wines and spirits do not contain sugar. However, some alcoholic beverages contain sugar and can affect glycaemic control. (4) Light consumption of alcohol seems to have a favourable effect on the vascular complications of diabetes. Drinking one standard unit a day (about 10 grams of alcohol) seems to be an acceptable amount. (5) Alcohol consumption can cause episodes of severe hypoglycaemia in diabetic patients, sometimes occurring several hours later. Fasting, sustained physical exercise and malnutrition are precipitating factors. (6) Alcohol can provoke ketoacidosis, which should not be confused with diabetic ketoacidosis. Alcoholic ketoacidosis requires rehydration but not insulin. (7) Studies of alcohol withdrawal in patients with peripheral and vegetative neuropathies, severe foot lesions, erectile disorders, liver disease or depression have provided conflicting results. However, in practice, it seems better to recommend abstinence in patients with these conditions, as alcohol is an aggravating factor.
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PMID:Diabetes and alcohol: distinctive interactions. 1863 Mar 89

True euglycemic diabetic ketoacidosis [blood glucose <200 mg/dl (11.1 mmol/l)] is relatively uncommon and in type 1 diabetes can be caused by starvation of any cause in conjunction with an intercurrent illness. We report a case of euglycemic diabetic ketoacidosis precipitated by starvation resulting from severe depression in a patient with type 1 diabetes. He was acidotic with ketonuria, but his blood glucose was only 105 mg/dl (5.8 mmol/l). He was rehydrated, the acidosis was corrected, and his depression was later treated. This case involves the complex interplay among type 1 diabetes, depression, ketoacidosis, and starvation physiology resulting in glucose concentrations in keeping with euglycemic diabetic ketoacidosis. The case also highlights that even in the absence of hyperglycemia, acid/base status should be assessed in an ill patient with diabetes, and in cases of euglycemic diabetic ketoacidosis, the diagnosis of depression should be considered as a cause for suppressed appetite and anorexia.
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PMID:Starvation-induced true diabetic euglycemic ketoacidosis in severe depression. 1897 36

Although women's health has been under-attended for most of the 20th century, it has gained international attention in recent decades. Medical and social research on heart disease, lung cancer, HIV/AIDS, and trachoma indicate that bio-socio variables affect women's health differently from men's. With regard to diabetes, data on pregnancy, diabetic ketoacidosis (DKA), depression, and heart disease corroborate the differentials between men and women. Data also indicate that social factors place diabetic women at a disadvantage regarding access to treatment and outcomes. Ascertaining the precise interactions that cause these differences and applying this information to policies and programs are imperative in the 21st century.
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PMID:Women's health in the 21st century. 1915 3

Combined pegylated interferon and ribavirin therapy for chronic hepatitis C infection cause a wide range of side effects, including flu-like syndrome, hematological abnormalities, cardiovascular symptoms, gastrointestinal symptoms, pulmonary dysfunction, depression, and retinopathy. Interferon-alpha has been shown to be related to the development of various autoimmune diseases, including systemic lupus erythematosus, rheumatoid arthritis, autoimmune thyroid disease, and type 1 diabetes mellitus (DM). Type 1 DM and thyroid disease respectively develop in 0.08-2.61% and 10-15% of patients treated with combined interferon-alpha and ribavirin for chronic hepatitis C. The coexistence of type 1 DM and autoimmune thyroiditis was rarely reported. We report a case of a 33-year-old female patient with chronic hepatitis C who simultaneously developed diabetic ketoacidosis and autoimmune thyroiditis after treatment with pegylated interferon-alpha 2b and ribavirin.
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PMID:[Occurrence of diabetic ketoacidosis and autoimmune thyroiditis in a patient treated with pegylated interferon-alpha 2b and ribavirin for chronic hepatitis C]. 2060 4

In general, infectious diseases are more frequent and/or serious in patients with diabetes mellitus, which potentially increases their morbimortality. The greater frequency of infections in diabetic patients is caused by the hyperglycemic environment that favors immune dysfunction (e.g., damage to the neutrophil function, depression of the antioxidant system, and humoral immunity), micro- and macro-angiopathies, neuropathy, decrease in the antibacterial activity of urine, gastrointestinal and urinary dysmotility, and greater number of medical interventions in these patients. The infections affect all organs and systems. Some of these problems are seen mostly in diabetic people, such as foot infections, malignant external otitis, rhinocerebral mucormycosis, and gangrenous cholecystitis. In addition to the increased morbidity, infectious processes may be the first manifestation of diabetes mellitus or the precipitating factors for complications inherent to the disease, such as diabetic ketoacidosis and hypoglycemia. Immunization with anti-pneumococcal and influenza vaccines is recommended to reduce hospitalizations, deaths, and medical expenses.
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PMID:Infections in patients with diabetes mellitus: A review of pathogenesis. 2270 40

Myriad electrocardiographic changes, such as ST-segment elevation/depression, altered T-wave morphology, and QT prolongation, have been described with hyperkalemia in the setting of diabetic ketoacidosis (DKA) [2, 3]. We present an adolescent with DKA in whom T-wave inversions was seen despite his having normal serum potassium level.
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PMID:T-wave inversion in diabetic ketoacidosis with normokalemia in an adolescent. 2280 11


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