technetium-tc-99m-gluceptate has been researched along with Asphyxia-Neonatorum* in 1 studies
1 other study(ies) available for technetium-tc-99m-gluceptate and Asphyxia-Neonatorum
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Prognostic factors in neonatal acute renal failure.
Sixteen infants, 2 to 35 days of age, had acute renal failure, a diagnosis based on serum creatinine concentrations greater than 1.5 mg/dL for at least 24 hours. Eight infants were oliguric (urine flow less than 1.0 mL/kg/h) whereas the remainder were nonoliguric. To determine clinical parameters useful in prognosis, urine flow rate, duration of anuria, peak serum creatinine, urea (BUN) concentration, and nuclide uptake by scintigraphy were correlated with recovery. Nine infants had acute renal failure secondary to perinatal asphyxia, three had acute renal failure as a result of congenital cardiovascular disease, and four had major renal anomalies. Four oliguric patients died: three of renal failure and one of heart failure. All nonoliguric infants survived with mean follow-up serum creatinine concentration of 0.8 +/- 0.5 (SD) mg/dL whereas that of oliguric survivors was 0.6 +/- 0.3 mg/dL. Peak serum creatinine concentration did not differ between those patients who were dying and those recovering. All infants who were dying remained anuric at least four days and revealed no renal uptake of nuclide. Eleven survivors were anuric three days or less, and renal perfusion was detectable by scintigraphy in each case. However, the remaining survivor (with bilateral renal vein thrombosis) recovered after 15 days of anuria despite nonvisualization of kidneys by scintigraphy. In neonates with ischemic acute renal failure, lack of oliguria and the presence of identifiable renal uptake of nuclide suggest a favorable prognosis. Topics: Acute Kidney Injury; Asphyxia Neonatorum; Blood Urea Nitrogen; Creatinine; Glomerular Filtration Rate; Heart Failure; Humans; Infant; Infant, Newborn; Iodohippuric Acid; Ischemia; Kidney; Organotechnetium Compounds; Prognosis; Radionuclide Imaging; Retrospective Studies; Sugar Acids; Technetium; Time Factors | 1984 |