منابع مشابه
Volume kinetics for infusion fluids.
Volume kinetics is a method used for analyzing and simulating the distribution and elimination of infusion fluids. Approximately 50 studies describe the disposition of 0.9% saline, acetated and lactated Ringer's solution, based on repeated measurements of the hemoglobin concentration and (sometimes) the urinary excretion. The slow distribution to the peripheral compartment results in a 50-75% l...
متن کاملVolume kinetics of glucose solutions given by intravenous infusion.
Glucose solutions given by intravenous (i.v.) infusion exert volume effects that are governed by the amount of fluid administered and also by the metabolism of the glucose. To understand better how the body handles glucose solutions, two volume kinetic models were developed in which consideration was given to the osmotic fluid shifts that accompany the metabolism of glucose. These models were f...
متن کاملThe half-life of infusion fluids
An understanding of the half-life (T1/2) of infused fluids can help prevent iatrogenic problems such as volume overload and postoperative interstitial oedema. Simulations show that a prolongation of the T1/2 for crystalloid fluid increases the plasma volume and promotes accumulation of fluid in the interstitial fluid space. The T1/2 for crystalloids is usually 20 to 40 min in conscious humans b...
متن کاملInfusion of hydroxyethyl starch-containing fluids.
The infusion of hydroxyethylstarch (HES) containing fluids has been extremely common worldwide over the last decade. Until recently, HES was probably the most commonly prescribed colloidal preparation in the world. Such prescription continued despite concerns that starch molecules might accumulate in vital organs and that starch preparations might decrease the coagulability of blood. These conc...
متن کاملEffects of anesthesia on fluid volume kinetics after infusion of colloid solution during blood donation
BACKGROUND The fluid kinetics of intravenously infused colloid during inhalation anesthesia and hemorrhage have not been investigated. We therefore assessed fluid space changes during infusion of hydroxyethyl starch solution after hemorrhage in conscious and desflurane-anesthetized individuals. METHODS Following the donation of 400 ml of blood, 500 ml of hydroxyethyl starch solution was infus...
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ژورنال
عنوان ژورنال: Anesthesiology
سال: 2010
ISSN: 0003-3022
DOI: 10.1097/aln.0b013e3181dcd88f