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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Four patients from a larger group of 18 patients receiving dextrose-free isotonic (3%) amino acid solution as nutritional support, form the basis of this report. An additional seven patients received intravenous isotonic (5%) dextrose as their sole support in the postoperative period following major elective surgery (average nitrogen balance = -12.3 +/- 2.7 g). All patients were well-nourished as determined by anthropometric measurements. The nonseptic patients receiving infusions of isotonic amino acids demonstrated an improvement in nitrogen balance (= delta 8.5 +2, P less than 0.001) when compared to the postoperative use of 100 to 150 g of glucose. However, sepsis produced a decreased net utilization of the infused crystalline amino acids such that nitrogen balance was similar to the intravenous glucose group (- 10.6 +/- 2.1). This septic response was associated with decreased plasma free fatty acid concentrations and the absence of starvation ketosis and ketonuria. While the nitrogen balance was not different in the septic and the dextrose control groups, deficiencies in plasma amino acid concentrations were observed in the group receiving intravenous infusion of glucose.
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PMID:Effect of deep surgical sepsis on protein-sparing therapies and nitrogen balance. 40 78

Urine ketone levels were measured in patients receiving peripheral amino acid solutions, and the results were correlated with changes in nitrogen balance. Thirty well-nourished patients who were to undergo cystectomy were placed on liquid, noncarbohydrate diets 3 days before operation, and no oral intake was allowed until 7 days after operation. Crystalline amino acid (1.3 to 1.5 gm/kg/day) solutions were infused continuously from 3 days before to 7 days after operation. Blood was obtained 3 days before and 3, 7, and 10 days after operation; 24-hour urine outputs were determined daily. Qualitative urine acetone levels were determined four times daily. During the infusion period, 14 (47%) patients developed ketonuria (group I); 16 patients did not (group II). The mean serum glucose levels ranged from 99 to 107 mg/dl in group I and from 108 to 113 mg/dl in group II (P less than 0.05). The mean serum transferrin level decreased after operation to 117 mg/dl in group I and 97 mg/dl in group II. The mean cumulative adjusted nitrogen balance was -24 +/- 8 gm in group I and -47 +/- 9 gm in group II (P less than 0.05). No patient developed sepsis. Qualitative testing of urinary ketones correlated with significant alterations in blood urea nitrogen, serum glucose, transferrin, and cumulative adjusted nitrogen balance. The bedside determination of urinary ketones may be useful in assessing a patient's adaptation to peripheral amino acid infusions.
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PMID:Adaptation to amino acid infusion in patients undergoing operation. 683 5

Diabetes mellitus is uncommon in infancy and newborn period. The two common forms seen are the transient and permanent forms of diabetes mellitus of the newborn. They have to be differentiated from the transient hyperglycemic states (Blood sugar > 125 mg/dl) seen in newborns who receive parenteral glucose infusions and in those with septicemia and CNS disorders. Transient diabetes mellitus of the newborn (TDNB) is defined as hyperglycemia occurring within the first month of life lasting at least 2 weeks and requiring insulin therapy. Most of these cases resolve spontaneously by 4 months. It has a reported incidence of 1 in 45,000 to 60,000 live births. The most likely etiology is a maturational delay of cAMP mediated insulin release. The clinical features include small for datedness, proneness for birth asphyxia, open-eye alert facies, dehydration, emaciation, polyuria and poydipsia. These children are prone to septicemia and urinary tract infections. They have hyperglycemia, glucosuria, absent or mild ketonuria, low basal insulin, C-peptide and IGF-1 levels. Treatment consists of hydration and judicious administration of insulin with close monitoring. Thirty percent of these children are likely to develop permanent neonatal diabetes. Compared to transient form, permanent diabetes mellitus is uncommon. It is usually due to pancreatic dysgenesis often associated with other malformations and rarely due to type 1 diabetes mellitus. The diagnosis is based on the demonstration of both exocrine and endocrine pancreatic dysfunction. These children are managed as type 1 diabetes mellitus. They are prone to develop the vascular complications of diabetes at an earlier date.
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PMID:Diabetes mellitus in newborns and infants. 1093 65

Neonatal diabetes mellitus (DM) develops within the first six weeks of life with basic findings including dehydration, hyperglycaemia, and mild or no ketonemia/ketonuria. It can be either transient or permanent. Here, we report a case of a one-month-old infant with permanent neonatal diabetes, due to pancreatic hypoplasia, accompanied by diabetic ketoacidosis (DKA). The hyperglycaemia and ketoacidosis resolved by the 14(th) hour of treatment, consisting of IV insulin and rehydration. Subsequently, insulin treatment was continued with neutral protamine hagedorn (NPH) insulin. Breastfeeding was started and was continued at intervals of three hours. Following initiation of breastfeeding, the stools became watery, loose, yellow-green in color, and frequent (8-10 times a day). They contained no blood or mucus. Replacement of pancreatic enzymes resulted in decreased stool frequency. Neonatal DM due to pancreatic hypoplasia and associated with DKA may mimic sepsis and should be kept in mind in all newborns who present with fever, dehydration, and weight loss.
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PMID:Neonatal diabetes mellitus accompanied by diabetic ketoacidosis and mimicking neonatal sepsis: a case report. 2127 28

Glucose metabolism disorders in acutely ill patients include oscillations in plasma glucose concentration outside the range of reference values. These disorders include both hyperglycemia and hypoglycemia, regardless of previous diagnosis of diabetes in a particular patient. Hyperglycemia is frequent in acute patients due to the increased release of stress hormones such as catecholamines and cortisol, but also as an effect of a cascade of proinflammatory cytokines in emergencies such as acute coronary syndrome, pulmonary edema, pulmonary embolism, injuries, severe infections and sepsis. Hyperglycemia occurs often even in patients in whom diabetes was not previously diagnosed, and in diabetic patients requirement for hypoglycemic medication may be temporarily increased. Hyperglycemia in cardiac emergencies is associated with more frequent adverse major cardiovascular events and worse prognosis. Hypoglycemia occurs seldom in these patients, its origin is almost always iatrogenic, and it worsens the patient's prognosis even more than moderate hyperglycemia. Good regulation of glycemia is necessary in the management of these patients; therefore plasma glucose determination and close monitoring are obligatory, and therapy with short acting insulin should be introduced if plasma glucose concentration exceeds 10 mmol/L, regardless of the risk of hypoglycemia. It is also useful to determine the acid-base status and blood or urine ketones.
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PMID:Glucose metabolism disorders in patients with acute coronary syndromes. 2292 5

The patient presented in this study was a 54-year-old woman complaining of nausea and vomiting, onset preceding four days, with no significant past medical history and an unremarkable surgical history. The patient was afebrile and hypertensive. Physical examination revealed a non-tender abdomen, and initial laboratory evaluation revealed elevated blood glucose level, ketonuria, leukocytosis, elevated C-reactive protein, gamma glutamyl transferase, lactate dehydrogenase, and total bilirubin. The patient was admitted to the internal medicine ward due to new onset of diabetes mellitus. Due to persistent nausea and vomiting, gastroscopy revealed a healed duodenal ulcer, and abdominal ultrasonography revealed cholelithiasis. The medical condition of the patient deteriorated further in the internal medicine ward, with impending hypotension, tachycardia, leukocytosis, and acute renal failure, and she was admitted to the intensive care unit due to septic shock. A computerized tomography was obtained, which revealed an impacted gallstone in the distal duodenum. The patient was taken to the operating room. The gallstone was encountered in proximal jejunum immediately distal to the ligament of Treitz. A longitudinal enterotomy was made, and the stone was extracted. Her drains were cleared on postoperative day 5, and gastrointestinal function returned to normal. Unfortunately, the patient developed an overwhelming sepsis due to bacteremia and fungemia, and died on post-operative day 19.
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PMID:Bouveret syndrome: A fatal diagnostic dilemma of gastric outlet obstruction. 2590 80

Idiopathic ketotic hypoglycemia is the most common cause of hypoglycemia in toddlers. This diagnosis should be considered in any hypoglycemic toddler with no prior history of abnormal growth who is developmentally normal when toxic ingestions and sepsis are inconsistent with the clinical picture. Diagnosis is important in preventing serious long-term sequelae and is made in the setting of hypoglycemia, ketonuria, and ketonemia. Therefore, checking urine and blood ketones is an essential part of the evaluation in any hypoglycemic toddler. We report the case of a 3-year-old girl with recurrent hypoglycemia secondary to idiopathic ketotic hypoglycemia.
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PMID:Recurrent hypoglycemia in a toddler. 2598 72