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February 1, 1976Clinical Pharmacology & Therapeutics

Intravenous infusion of ethyl alcohol demonstrated Michaelis-Menten elimination kinetics with an average Vm of 0.232 mg/(ml x hr) and Km of 0.0821 mg/ml.

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Population

7 subjects

Design

Other

Follow-up

2-hr infusion plus postinfusion period

Key result

Intravenous infusion of ethyl alcohol demonstrated Michaelis-Menten elimination kinetics with an average Vm of 0.232 mg/(ml x hr) and Km of 0.0821 mg/ml.

Authors

PWPaul K. WilkinsonASAlien J. SedmanESErmelinda Sakmar

Discussion

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Overview

Offers precise IV alcohol PK parameters for modeling; leaves open clinical translation pending higher-level validation.

Structured PICO

P
Population
7 subjects who received a 2-hour constant-rate intravenous infusion of ethyl alcohol for pharmacokinetic analysis.
I
Intervention
2-hr constant-rate intravenous infusion of ethyl alcohol (8% v/v)
O
Outcome
Blood ethanol concentrations during and postinfusionsurrogate

The study defines the time course of blood ethanol concentrations during and after IV infusion, showing elimination kinetics consistent with oral administration.

Cite This Study

Wilkinson et al. (1976) studied this question. Intravenous infusion of ethyl alcohol was evaluated on Pharmacokinetic parameters (Vm and Km) for ethanol elimination. Intravenous infusion of ethyl alcohol demonstrated Michaelis-Menten elimination kinetics with an average Vm of 0.232 mg/(ml x hr) and Km of 0.0821 mg/ml.

synapsesocial.com/papers/6aae14f784a76b509095ac52https://doi.org/10.1002/cpt1976192213
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