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Assessment of Metabolic Response in Critically Ill Patients With Acute Renal Failure

2014-08-27 03:50:32 | BioPortfolio

Summary

We hypothesize that a nutritional supplementation with higher than standard protein content (2.0 gm/Kg/day vs 1.4 gm/Kg/day) will result in improved whole-body net protein balance when administered to critically ill patients with acute renal failure (ARF).

Study Design

Allocation: Randomized, Control: Uncontrolled, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment

Conditions

Acute Renal Failure

Intervention

TPN nutritional supplement

Location

Vanderbilt University
Nashville
Tennessee
United States
37232

Status

Terminated

Source

Vanderbilt University

Results (where available)

View Results

Links

Published on BioPortfolio: 2014-08-27T03:50:32-0400

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Medical and Biotech [MESH] Definitions

A severe irreversible decline in the ability of kidneys to remove wastes, concentrate URINE, and maintain ELECTROLYTE BALANCE; BLOOD PRESSURE; and CALCIUM metabolism. Renal failure, either acute (KIDNEY FAILURE, ACUTE) or chronic (KIDNEY FAILURE, CHRONIC), requires HEMODIALYSIS.

Conditions in which the KIDNEYS perform below the normal level in the ability to remove wastes, concentrate URINE, and maintain ELECTROLYTE BALANCE; BLOOD PRESSURE; and CALCIUM metabolism. Renal insufficiency can be classified by the degree of kidney damage (as measured by the level of PROTEINURIA) and reduction in GLOMERULAR FILTRATION RATE. The most severe form is KIDNEY FAILURE. Renal function may deteriorate slowly (RENAL INSUFFICIENCY, CHRONIC) or precipitously (RENAL INSUFFICIENCY, ACUTE).

A severe stage of acute renal insufficiency, characterized by the sudden decrease in GLOMERULAR FILTRATION RATE to less than 15 ml per min, sometime to less than 1 to 2 ml per min. It is usually associated with OLIGURIA; EDEMA; and increase in BLOOD UREA NITROGEN and serum CREATININE concentrations.

Conditions in which the function of KIDNEYS deteriorates suddenly in a matter of days or even hours. It is characterized by the sudden drop in GLOMERULAR FILTRATION RATE; (GMR). The most severe stage is when the GFR drops below 15 ml per min (ACUTE KIDNEY FAILURE).

Acute kidney failure resulting from destruction of EPITHELIAL CELLS of the KIDNEY TUBULES. It is commonly attributed to exposure to toxic agents or renal ISCHEMIA following severe TRAUMA.

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