Paracetamol (acetaminophen) poisoning; consensus definitions of poisoning types and outcomes to be used in the clinical toxicology recommendations collaborative systematic review

Abstract

Introduction: Paracetamol (acetaminophen) poisoning is common, and many publications describe various outcomes and treatments. As internationally agreed definitions are non-existent to describe patterns of paracetamol overdose (acute, repeated supratherapeutic, chronic, or staggered), it is difficult to analyze outcomes between studies. The Clinical Toxicology Recommendations Collaborative was tasked to provide guidance on the management of paracetamol poisoning and formed the Paracetamol Workgroup. The Workgroup concluded that an agreed set of terms was needed to perform the systematic review and categorize the evidence. Methods: A modified Delphi process was employed to establish uniform d..