Does Mixing Activated Charcoal With Cola Improve Tolerability Without Affecting Pharmacokinetics? A Randomized...

Area of Science:

• Toxicology
• Pharmacology
• Gastroenterology

Background:

• Activated charcoal is a common gastrointestinal decontamination agent for poisoning.
• Patient tolerability of activated charcoal is limited by its palatability.
• Mixing activated charcoal with cola is proposed to improve palatability.

Purpose of the Study:

• To investigate if mixing activated charcoal with cola affects its ability to adsorb xenobiotics.
• To compare the palatability of activated charcoal alone versus mixed with cola.

Main Methods:

• Prospective randomized controlled crossover trial with five healthy adults.
• Participants received acetaminophen overdose followed by activated charcoal (alone or with cola).
• Acetaminophen absorption measured by area under the curve (AUC); palatability assessed via questionnaire.

Main Results:

• No statistical difference in AUC between activated charcoal alone and with cola.
• No statistical difference in palatability preference between the two preparations.
• Study limited by small sample size, impacting statistical power.

Conclusions:

• Mixing activated charcoal with cola does not alter acetaminophen absorption in an overdose model.
• No significant difference in palatability preference between activated charcoal alone and with cola.
• Individual preferences varied, with some favoring each preparation.