Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0162275 (ketonuria)
 553 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ten young adult cystic fibrosis (CF) patients over 16 years of age (average 21.4 years) began nighttime enteral feedings as a method of nutritional rehabilitation to regain and maintain body weight. Patients received nighttime feedings of 1,000 kcal/M2 of a low- (Pulmocare), medium- (Ensure Plus), or high-carbohydrate (Vivonex) formula for at least 2 nights each with pancreatic enzyme therapy. Five of ten young adult CF patients developed nocturnal hyperglycemia (serum glucose greater than 300 mg/dl) and glucosuria (1-3% glucose) with varying degrees of polyuria during enteral feedings. No patient developed ketonuria despite serum glucoses at times greater than 600 mg %. There was no difference between the hyperglycemic and normoglycemic groups in median age, percent of ideal body weight, NIH score, Brasfield scores, pulmonary function tests, or family history of diabetes. All normoglycemic and four of five hyperglycemic patients had normal fasting blood sugars. The percent hemoglobin A1c was greater in the glucose intolerant group than the normoglycemic patients (11.2 +/- 0.8% vs. 6.8 +/- 1.1%, mean +/- SE, p less than 0.005). Twelve to 15 units of NPH insulin prior to initiation of feedings provided adequate therapy in most hyperglycemic patients. There was no apparent difference in the elevation of early morning serum glucoses with the low- medium- and high-carbohydrate formulas. We concluded that hyperglycemia requiring insulin therapy was common in young adult CF patients using nighttime enteral feedings. A hemoglobin A1c appeared to be a useful screening test before initiating such therapy.
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PMID:Glucose intolerance with low-, medium-, and high-carbohydrate formulas during nighttime enteral feedings in cystic fibrosis patients. 249 15

Diabetes in childhood is essentially represented by the type 1 or insulin-dependent diabetes mellitus (IDDM). Classical symptoms (polyuria, polydipsia, asthenia, weight loss) are usually present at the first consultation and allow an immediate diagnosis at the physician's office by performing capillary (finger-prick) blood glucose measurement (> or = 200 mg/dL) and urine-stripe test (detection of glucosuria and ketonuria). A diagnosis performed at this stage of the disease leads to the admission of the child at hospital, in order to institute the insulintherapy without delay. This attitude should permit to avoid the rapid development of diabetic keto-acidosis, which is at present too much frequent at diagnosis (50% of the cases) and which is associated with potential risks of severe complications in children. In case of incidental detection of hyperglycemia without ketonuria in childhood, the differential diagnoses of early IDDM are the rare form of familial non insulin-dependent diabetes with onset in childhood (MODY: maturity-onset diabetes of the young) and the transient hyperglycemia in childhood. Finally, diabetes could also develop in the course of an other chronic disease (i.e. cystic fibrosis) or as part of genetical syndroms.
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PMID:[Diagnosis of diabetes mellitus in children]. 881 19