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HOME > J Korean Soc Clin Toxicol > Volume 19(2); 2021 > Article
Assessment of early nutritional state in critical patients with intoxication and the effect of nutritional status on prognosis
Dong-wan Ko, Sangcheon Choi, Young-gi Min, Hyuk jin Lee, Eun Jung Park
Journal of The Korean Society of Clinical Toxicology 2021;19(2):93-99
DOI: https://doi.org/10.22537/jksct.2021.19.2.93
Published online: December 31, 2021
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1Department of Emergency Medicine, Ajou University School of Medicine
2Department of Emergency Medicine, Ajou University School of Medicine
3Department of Emergency Medicine, Ajou University School of Medicine
4Department of Emergency Medicine, Ajou University School of Medicine
5Department of Emergency Medicine, Ajou University School of Medicine

Purpose: Nutritional status and support in critically ill patients are important factors in determining patient recovery and prognosis. The aim of this study was to analyze the early nutritional status and the methods of nutritional support in critically ill patients with acute poisoning and to evaluate the effect of nutritional status on prognosis. Methods: A retrospective study was conducted in tertiary care teaching hospital from January 2018 to December 2020. in an emergency department of university hospital, 220 patients who were stayed more than 2 days of poisoning in intensive care unit were enrolled. Results: 155 (70.5%) of patients with acute poisoning had low-risk in nutritional risk screening (NRS). Patients with malignancy had higher NRS (low risk 5.2%, moderate risk 18.5%, high risk 13.2%, p=0.024). Patients of 91.4% supplied nutrition via oral route or enteral route. Parenteral route for starting method of nutritional support were higher in patients with acute poisoning of herbicide or pesticide (medicine 3.2%, herbicide 13.8%, pesticide 22.2%, p=0.000). In multivariate logistic regression analysis, herbicide or pesticide intoxication, higher risk in NRS and sequential organ failure assessment over 4.5 were affecting factor on poor recovery at discharge. Conclusion: NRS in patients intoxicated with herbicide or pesticide were higher than that in patients intoxicated with medicine intoxication. Enteral nutrition in patients intoxicated with herbicide or pesticide was less common. Initial NRS was correlated with recovery at discharge in patient with intoxication. It is expected to be helpful in finding patients with high-risk nutritional status in acute poisoning patients and establishing a treatment plan that can actively implement nutritional support.

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JKSCT : Journal of The Korean Society of Clinical Toxicology