Prognostication and Prediction of Outcomes in Patients with Organophosphorus and Carbamate Poisoning: A Prospective Cohort Study.
Indian J Crit Care Med
; 28(2): 141-147, 2024 Feb.
Article
em En
| MEDLINE
| ID: mdl-38323266
ABSTRACT
Background:
Organophosphorus (OP) and carbamate poisoning are significant concerns in developing nations. This study evaluates the effectiveness of the ChE check mobile, a cholinesterase-rapid bedside diagnostic test, in the diagnosis and management of OP and carbamate poisoning. Materials andmethods:
We conducted this prospective observational study, involving patients with OP and carbamate poisoning over 1 year (June 2016 to June 2017) at a single tertiary care center. Levels of RBC cholinesterase (E-AChE), butyl cholinesterase (BChE), and various other determinants were systematically coded and analyzed.Results:
The study population (n = 60) consisted primarily of males (n = 43; 71.7%), with a mean age of 30.6 (SD 13.7) years. Monocrotophos (n = 10; 20.4%) and carbofuran (n = 4; 8.1%) were the commonest OP and carbamate compounds, respectively. The median initial atropinization dose was 10 (IQR 0, 61.5) mg, with a median total administered atropine dose of 116 (IQR 32, 320) mg. A significant negative correlation was found between E-AChE levels and both the initial atropinization dose (ρ -0.653, p-value < 0.001) and total atropine requirement (ρ -0.659, p-value < 0.001) during admission. An E-AChE cut-off of 4 units/g hemoglobin provided an area under the curve of 0.73 (sensitivity 80.0%, specificity 68.6%, p-value < 0.001) for predicting moderate to severe peradeniya organophosphorus poisoning.Conclusion:
The check mobile device can be a valuable tool for prognosticating patients. There was a significant correlation between low E-AChE levels and the atropine requirement and severity. How to cite this article Jha A, Hazra D, Yadav B, Zachariah A, Alex R. Prognostication and Prediction of Outcomes in Patients with Organophosphorus and Carbamate Poisoning A Prospective Cohort Study. Indian J Crit Care Med 2024;28(2)141-147.
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MEDLINE
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En
Ano de publicação:
2024
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Article