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Hydroxyethyl starch (HES/HAES), sold under the brand name Voluven among others, is a nonionic starch derivative, used as a volume expander in intravenous therapy. The use of HES on critically ill patients is associated with an increased risk of death and kidney problems.
Hydroxyethyl starch (HES/HAES, common trade names: Hespan, Voluven) is controversial. Its use in those who are very ill is associated with an increased risk of death and kidney problems. Therefore, HES/HAES is not recommended in people with known inflammatory conditions such as renal impairment. [2] [12]
Pentastarch is a subgroup of hydroxyethyl starch, with five hydroxyethyl groups out of each 11 hydroxyls, giving it approximately 50% hydroxyethylation. This compares with tetrastarch at 40% and hetastarch at 70% hydroxyethylation, respectively. It is sold under the name Pentaspan and used for fluid resuscitation.
He was an advocate for the use of colloidal hydroxyethyl starch (HES) to boost blood pressure during surgery. [3] However, a meta-analysis of trials that excluded Boldt's fabricated data found that the intravenous use of hydroxyethyl starch is associated with a significant increased risk of death and acute kidney injury compared with other ...
Below, registered dietitians and a doctor explain the shelf-life of vitamins and how it varies, plus how to store your vitamins for optimal use and the safety risks of consuming vitamins when they ...
osmotic concentration maintained by the use of metabolically inert substances like lactobionate and raffinose rather than with glucose; Hydroxyethyl starch (HES) is used to prevent edema; Substances are added to scavenge free radicals, along with steroids and insulin.
Ice can be used for back discomfort when there is a clear injury or irritation after moving in a suboptimal way that generates pain, says Dr. Shah. “However, other cold alternatives can also be ...
Cabinet confirmation votes used to be a formality; throughout most of the 20th century, presidents' Cabinet nominees were typically confirmed unanimously or near-unanimously. But over the past 30 ...