1/58. Postmortem diagnosis of unsuspected diabetes mellitus established by determination of decedent's hemoglobin A1c level.Although approximately 15.7 million Americans have diabetes mellitus, with the vast majority having type 2 diabetes, it is estimated that as many as 5.4 million are undiagnosed. The present case illustrates that undiagnosed diabetes can be a factor in otherwise unexplained deaths. A 39-year-old white male with no significant past medical history other than alcohol abuse was found deceased at his residence. The manner of death appeared to be natural, but no anatomic cause was found. Toxicological analysis revealed a blood ethanol level of 0.02 g/dL and was negative for drugs of abuse. Analysis of the vitreous fluid revealed a glucose level of 502 mg/dL. The blood glucose level was 499 mg/dL, and the hemoglobin A1c (HbA1c) level was 10.6%. Only trace urine ketones were detected, suggesting that the death was the result of hyperglycemic hyperosmolar non-ketosis (HHNK) from unsuspected diabetes. The postmortem HbA1c value serves as a definitive indicator of prolonged hyperglycemia. In order to aid the interpretation of the clinical data, this case is discussed in conjunction with a similar case of a known diabetic patient.- - - - - - - - - - ranking = 1keywords = ketosis (Clic here for more details about this article) |
2/58. Brachial plexopathy in diabetic ketoacidosis.We report the clinical and electrodiagnostic findings of a 39-year-old patient who presented with severe, bilateral and asymmetrical, axon-loss brachial plexopathies occurring in the midst of diabetic ketoacidosis. This patient's unusual presentation is not consistent with the rare diabetic polyradiculopathy of the upper extremities usually occurring in association with diabetic amyotrophy.- - - - - - - - - - ranking = 8.3514455350258keywords = ketoacidosis (Clic here for more details about this article) |
3/58. Diabetes as a result of atypical anti-psychotic drugs--a report of three cases.AIMS: Atypical anti-psychotic drugs (APDs) are widely used in psychotic disorders refractory to conventional neuroleptic agents. RESULTS: Three cases of new-onset diabetes are reported in Caucasian men who were on clozapine (one) or olanzapine (two) for 3-6 months. They had a distinct presentation: weight loss, ketosis (one ketoacidosis), severe hyperglycaemia requiring insulin therapy, and relative insulin deficiency as reflected by glucagon stimulatory tests. In all cases, insulin was stopped within 1 month after the APD was discontinued. CONCLUSIONS: Novel APDs not only induce diabetes as a result of weight gain in predisposed patients, but can also lead to a reversible state of insulin deficiency, and sometimes ketoacidosis.- - - - - - - - - - ranking = 4.3405782140103keywords = ketoacidosis, ketosis (Clic here for more details about this article) |
4/58. diabetes mellitus associated with atypical antipsychotic medications: new case report and review of the literature.BACKGROUND: Since the introduction of atypical antipsychotic medications, beginning with clozapine in 1990, several case reports in the psychiatric literature have suggested that they might be associated with new onset of diabetes mellitus as well as with diabetic ketoacidosis. methods: We report the case of a 38-year-old patient with schizophrenia who suddenly developed diabetes mellitus and ketoacidosis 12 months after starting olanzapine. Similar cases in the literature were found through a medline-assisted search using the key words "schizophrenia," "diabetes mellitus," "ketoacidosis," and "adverse drug reaction." RESULTS: Including this case, 30 patients have been reported in the literature to have developed diabetes or have lost diabetic control after starting clozapine, olanzapine, or quetiapine. Twelve of these 30 developed diabetic ketoacidosis. Two limited quantitative studies have added evidence toward this association. CONCLUSION: Although a causal relation has not been definitively proved, the number of cases reported in the literature suggests there might be an association between atypical antipsychotic medications and diabetes mellitus. Primary care physicians who care for patients with schizophrenia should be aware of this possible association.- - - - - - - - - - ranking = 6.6811564280207keywords = ketoacidosis (Clic here for more details about this article) |
5/58. Normalization of insulin and glucagon secretion in ketosis-resistant diabetes mellitus with prolonged diet therapy.Glucose tolerance and insulin and glucagon secretion were examined sequentially during 6 months of calorie and carbohydrate restriction in an obese, recent-onset, ketosis-resistant diabetic adult. The subject was then followed for 9 additional months, during which some weight was regained. fasting plasma glucose levels returned to normal after 6 week of calorie restriction and remained normal during periods of carbohydrate refeeding. Normalization of 2-h plasma glucose concentrations after a standard oral carbohydrate load required 5 months, and glucose disposal after an iv glucose load did not return to normal until the end of the study. Insulin secretion in response to oral glucose reached maximal levels during the first months of weight reduction and then decreased as glucose tolerance continued to improve. Acute phase insulin release in response to iv glucose gradually increased throughout the study. glucagon stimulation by iv arginine and suppression by iv glucose also returned to normal levels slowly over several months. Abnormalities in glucose tolerance and glucoregulatory hormone secretion of ketosis-resistant diabetes are totally reversible with prolonged dietary therapy. Reduction in tissue resistance to the action of insulin also appeared to be of major importance in the recovery of normal glucose tolerance in this subject.- - - - - - - - - - ranking = 6keywords = ketosis (Clic here for more details about this article) |
6/58. Clonic focal seizure of the foot secondary to nonketotic hyperglycemia.Focal epileptic seizures can be the first manifestation of a diabetic disorder. Metabolic disturbances, including hyperglycemia, mild hyperosmolality, hyponatremia, and lack of ketoacidosis contribute to the development of partial focal seizures. A review of the medical literature for partial focal seizures is presented, followed by a case study of a patient who developed clonic seizures of the right foot secondary to hyperglycemia, hyponatremia, and hyperosmolality.- - - - - - - - - - ranking = 1.6702891070052keywords = ketoacidosis (Clic here for more details about this article) |
7/58. Evaluation of insulin resistant diabetes mellitus in alstrom syndrome: a long-term prospective follow-up of three siblings.alstrom syndrome is a rare cause of diabetes mellitus. We studied two generations of a Turkish family in whom four members were affected by alstrom syndrome. The natural course of the syndrome in three sisters was followed for 13 yr. The three sisters had short stature and truncal obesity, and developed complete blindness due to retinitis pigmentosa at 10, 5 and 13 yr of age. Two had sensorineural hearing loss and mild mental retardation, while the other developed diabetic ketoacidosis (DKA) at 14 yr and was treated with insulin from onset of diabetes. In the second case, diagnosis of diabetes was made by an OGTT at age 20 yr, and controlled with diet alone for 11 yr, then with a sulphonylurea for 2.5 yr, then with insulin. The third case developed acute hyperglycaemia at 20 yr, and required insulin from onset. Moreover, transitional features of impaired carbohydrate and fat metabolism (severe hyperinsulinaemia and insulin resistance progressing to islet beta cell failure, and hypertriglyceridaemia with fatty liver) were demonstrated, in accord with the literature. Previously unreported findings characteristic of nephro-uropathy with early-onset hypertension were also detected, and included in all cases proteinuria, glomerulopathy, and abnormal locations of the kidneys, narrowed uretero-renal junctions and dilated ureters.- - - - - - - - - - ranking = 1.6702891070052keywords = ketoacidosis (Clic here for more details about this article) |
8/58. New-onset diabetes and ketoacidosis with atypical antipsychotics.Information from the ohio Department of mental health (ODMH) database was reviewed retrospectively to identify patients at the Cincinnati center treated with an atypical antipsychotic and who had also been evaluated or treated for diabetes mellitus. blood glucose levels, glucose tolerance, or other evaluations of diabetes had been conducted in 14 of the 126 patients treated with atypical antipsychotics. In 11 of the 14, new-onset, acute, and marked glucose intolerance developed after treatment with clozapine, olanzapine or quetiapine. Of these, six patients required insulin therapy (four only transiently) and five patients developed diabetic ketoacidosis (DKA). Also, glucose metabolism was labile in all cases, and was transient in two cases with subsequent resolution despite on-going antipsychotic therapy. Certain atypical antipsychotics may be associated with new-onset glucose intolerance, including acute diabetes and ketoacidosis. Monitoring for changes in blood glucose levels in patients taking atypical antipsychotics may be indicated. More systematic study data are clearly needed.- - - - - - - - - - ranking = 10.021734642031keywords = ketoacidosis (Clic here for more details about this article) |
9/58. Clinical features of a young Japanese woman having marked obesity and abrupt onset of diabetes mellitus with ketoacidosis.The subject was a 26-year-old Japanese woman of 148 cm height, 96.2 kg of body weight (BW) (body mass index (BMI) of 43.8 kg/m(2)). She was referred to our hospital on May 1, 2000 for the evaluation of marked hyperglycemia with clinical symptom of general malaise, polydipsia, and ketonuria (3 ). She did not smoke, or drink alcohol. But, she tended to eat lots of sweet food every day before the onset of this symptom. Her father was diagnosed type 2 diabetes mellitus. Her fasting plasma glucose and HbA(1c), and serum c-peptide were 398 mg/dl, 7.8% and less than 0.05 ng/ml [normal range: 0.94-2.8], respectively. She tested negative for anti-glutamic acid decarboxylase (GAD) antibodies and islet-cell antibodies. c-peptide level in her urine was as low as 3.4 microg/day. We immediately started insulin treatment under the diagnosis of abrupt onset of diabetes mellitus with diabetic ketoacidosis on the day of her admission, and the insulin treatment was continued after her being discharged. She showed continuous BW reduction until her BW reached approximately 60 kg, followed by her BW being plateau. During the period, intra-abdominal visceral fat (VF) and subcutaneous fat (SF) volume assessed by helical computerized tomography (CT) showed a substantial reduction [3.9-0.5 l for VF, 19-3.2 l for SF volume]. Pre-heparin plasma lipoprotein lipase (LPL) mass showed a considerably lower value when she had continuous BW reduction than did it when her BW reduction discontinued. These findings suggest that in this subject, continuous BW reduction after the abrupt onset of diabetes is closely associated with intra-abdominal fat mass reduction, which may be related to decreased production of LPL.- - - - - - - - - - ranking = 8.3514455350258keywords = ketoacidosis (Clic here for more details about this article) |
10/58. Steroid diabetes in children with crohn disease.glucocorticoids may be useful as short-term palliative therapy for acute exacerbations of crohn disease. When glucocorticoids are used for longer than brief periods, even in moderate dosages, they can produce a variety of adverse effects, including steroid diabetes. Two boys were treated with methylprednisolone due to acute exacerbations of crohn disease. After five and six weeks of continuous oral administration of methylprednisolone, the boys developed steroid diabetes. Diabetic symptoms dominated the clinical presentation but there was no tendency towards diabetic ketoacidosis. Reduction of methylprednisolone dosage rather than insulin therapy resulted in better control of glycemia. Frequent blood glucose monitoring is recommended in children on prolonged therapy with glucocorticoids. Steroid diabetes experienced by the reported cases may be a marker for the onset of diabetes in their adulthood.- - - - - - - - - - ranking = 1.6702891070052keywords = ketoacidosis (Clic here for more details about this article) |
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