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Abstract
Introduction
Paracetamol is a leading cause of fatality following a toxic ingestion. Individualized treatment is imperative in improving outcomes. Acetylcysteine is the standard of care for paracetamol overdose. Laboratory values and other clinical criteria can be used to guide treatment duration. Our hospital’s protocol allows paracetamol overdose to be managed by the emergency department pharmacists. The purpose of this study was to evaluate the effect of a pharmacist toxicology service on the management of paracetamol overdose.
Methods
This was a single center, retrospective, cohort evaluation. All patients receiving acetylcysteine were divided into pre- and post-implementation groups with data obtained from August 1, 2013 to January 14, 2018 and January 15, 2018 to September 30, 2021, respectively. The primary outcome was the frequency of individualized acetylcysteine therapy.
Results
A total of 238 patients were screened for inclusion in the study with 120 patients included in the final analysis. There were 60 patients included in each cohort. The frequency of individualized acetylcysteine therapy was significantly higher in the post-implementation group versus the pre-implementation group (85% vs. 60% [95% CI 9.1–39.4; P = 0.002]).
Conclusions
The implementation of a pharmacist toxicology service correlated with increased poison center consultation as well as increased frequency of individualized acetylcysteine therapy and decreased number of missed acetylcysteine doses.
Author contributions
KA, KW, and SH conceived the study and designed the trial. KA completed data collection. KA drafted the manuscript, and all authors contributed substantially to its revision. KA takes responsibility for the paper as a whole.
Disclosure statement
No potential conflict of interest was reported by the authors.