Journal of The Korean Society of Clinical Toxicology

Comparison of Silymarin, Penicillin, N-acetylcysteine in Patient with Amatoxin Poisoning: A Systematic Review: Min Woo Choi, Dong Ryul Ko, Taeyoung Kong, Min Hong Choa, Je Sung You, Sung Phil Chung; J Korean Soc Clin Toxicol. 2018;16(1):33-41. Published online June 30, 2018; DOI: https://doi.org/10.22537/jksct.2018.16.1.33

Abstract PDF: Purpose: This study was conducted to evaluate the clinical efficacy of pharmacologic treatment of amatoxin poisoning patients. Methods: Literature was accessed through PubMed, EMBASE, Cochrane library, KoreaMed, KISS and KMBASE. Studies relevant to human use of pharmacologic therapy including silymarin, penicillin and N-acetylcysteine (NAC) for amanita poisoning were included. Case reports, letters, editorials and papers with insufficient information were excluded. Comparison of clinical outcomes (especially mortality and liver transplantation rate) in each study was analyzed. Results: The final analysis included 13 retrospective studies. None of these studies showed direct comparisons of individual agents. Among 12 studies comparing silymarin vs penicillin, eight showed clinical superiority of silymarin. Among eight studies comparing silymarin with NAC, six showed clinical superiority of silymarin. Among seven studies of NAC vs penicillin, five showed clinical superiority of NAC. Conclusion: This systematic review suggested that clinical superiority of various pharmacological agents used to treat amatoxin poisoning is debatable. Nevertheless, the available evidence suggests it is reasonable to consider combinations of multiple agents for patients with amanita poisoning. Further studies are required to establish a treatment regimen for amanita poisoning.

Severe Liver Toxicity Caused by Amatoxin (Case Series): Joo-Hyun Suh, Sung-Jin Kim, Young-Kuk Chung, Woong-Gil Choi, Young-Se Kwon, Hyung-Keun Roh; J Korean Soc Clin Toxicol. 2006;4(1):73-77. Published online June 30, 2006

Abstract PDF: Poisoning with mushroom containing amatoxin may be a real medical emergency and is characterized by long incubation time lag, gastrointestinal symptoms, hepatotoxic phase and sometimes death. We report a family of parents and two children who ingested wild mushroom and recovered from varying degrees of hepatotoxicity. After eating cooked wild mushroom and its soup, they all developed abdominal pain, vomiting and diarrhea 11 hours later, Their liver enzymes reached peak level between 48 and 72 hours after the ingestion. Among the family members, 5-year-old girl showed the most severe hepatic toxicity of AST/ALT 14,099/13,176 IU/L. They were all treated with supportive measures including repeated activated charcoal and penicillin G and recovered from the hepatotoxicity between 7 and 28 days after the ingestion. Being based on the shape and a typical course of the amatoxin poisoning, we presume that this wild mushroom belongs to Amanita virosa.

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