Intravenous pyridoxine in acute ethanol intoxication. 1994

S Mardel, and I Phair, and F O'Dwyer, and J A Henry
Accident and Emergency Department, Aberdeen Royal Infirmary, UK.

Intravenous pyridoxine was evaluated as an agent for the reversal of ethanol-induced central nervous depression in a randomised double blind controlled study of 108 patients presenting with a clinical diagnosis of acute ethanol intoxication to two accident and emergency departments. Level of consciousness, measured by a modified Glasgow coma scale, showed no significant change after a single 1 g dose of intravenous pyridoxine when compared to controls given saline. The mean fall in blood alcohol concentration after one hour was 33 mg dl-1 (7.2 mmol l-1) in both groups suggesting that pyridoxine has no antidotal action and no short term effect on the rate of metabolism of ethanol.

UI MeSH Term Description Entries
D007275 Injections, Intravenous Injections made into a vein for therapeutic or experimental purposes. Intravenous Injections,Injection, Intravenous,Intravenous Injection
D008297 Male Males
D011736 Pyridoxine The 4-methanol form of VITAMIN B 6 which is converted to PYRIDOXAL PHOSPHATE which is a coenzyme for synthesis of amino acids, neurotransmitters (serotonin, norepinephrine), sphingolipids, aminolevulinic acid. Although pyridoxine and Vitamin B 6 are still frequently used as synonyms, especially by medical researchers, this practice is erroneous and sometimes misleading (EE Snell; Ann NY Acad Sci, vol 585 pg 1, 1990). Pyridoxin,Pyridoxine Hydrochloride,Pyridoxol,Pyridoxol Hydrochloride,Rodex
D004311 Double-Blind Method A method of studying a drug or procedure in which both the subjects and investigators are kept unaware of who is actually getting which specific treatment. Double-Masked Study,Double-Blind Study,Double-Masked Method,Double Blind Method,Double Blind Study,Double Masked Method,Double Masked Study,Double-Blind Methods,Double-Blind Studies,Double-Masked Methods,Double-Masked Studies,Method, Double-Blind,Method, Double-Masked,Methods, Double-Blind,Methods, Double-Masked,Studies, Double-Blind,Studies, Double-Masked,Study, Double-Blind,Study, Double-Masked
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D000435 Alcoholic Intoxication An acute brain syndrome which results from the excessive ingestion of ETHANOL or ALCOHOLIC BEVERAGES. Drunkenness,Intoxication, Alcoholic,Drunkennesses
D015600 Glasgow Coma Scale A scale that assesses the response to stimuli in patients with craniocerebral injuries. The parameters are eye opening, motor response, and verbal response. Coma Scale, Glasgow,Scale, Glasgow Coma

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