[Analysis of clinical characteristics and prognostic factors in 40 cases of acute glyphosate poisoning]. 2021

J R Dou, and X Zhou, and R F Miao, and Y Yang, and X Liu, and F Zhang, and Y Zhao, and M L Zhou
Yangzhou Center for Disease Control and Prevention, Yangzhou 225001, China.

Objective: To explore the clinical characteristics and prognostic factors of patients with acute glyphosate poisoning, and to provide reference for the comprehensive treatment and prognosis judgment of acute glyphosate poisoning. Methods: The complete hospitalized medical records data of 40 patients with acute glyphosate poisoning who were treated in the emergency department of Affiliated Hospital of Yangzhou University from 2014 to 2019 were collected in August 2020. According to the outcome during the follow-up period of 90 d after discharge from hospital, patients were divided into survival group (n=33) and treatment failure group (n=7) . The clinical characteristics of the two groups were analyzed. The influencing factors of prognosis were analyzed by binary logistic regression, and the receiver operating characteristic (ROC) curve was used to evaluate the value of white blood cell count level at admission to the prognosis of patients with acute glyphosate poisoning. Results: The average age of the 40 glyphosate poisoning patients was (57.70±19.72) years old, the oral dose was 100 (50, 200) ml, the hospital stay was 4.0 (1.0, 5.0) d, and the fatality rate was 17.5% (7/40) . The main clinical manifestations were the symptoms of the digestive tract, respiratory tract, cardiovascular system and nervous system. Logistic regression showed that white blood cell level at admission was an influencing factor for the prognosis of patients with acute glyphosate poisoning (OR=1.148, 95%CI: 1.124-1.791, P=0.003) . The ROC curve showed that the best diagnostic cut-off value of white blood cell level at admission to the prognosis of acute glyphosate poisoning was 14.65×10(9)/L, the area under the curve (AUC) was 0.9351. The sensitivity was 100.00%, and the specificity was 84.85%. Conclusion: High level of white blood cell at admission is a risk factor for the prognosis of acute glyphosate poisoning, and white blood cell level at admission has a certain predictive value for the prognosis of acute glyphosate poisoning.

UI MeSH Term Description Entries
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D011379 Prognosis A prediction of the probable outcome of a disease based on a individual's condition and the usual course of the disease as seen in similar situations. Prognostic Factor,Prognostic Factors,Factor, Prognostic,Factors, Prognostic,Prognoses
D005998 Glycine A non-essential amino acid. It is found primarily in gelatin and silk fibroin and used therapeutically as a nutrient. It is also a fast inhibitory neurotransmitter. Aminoacetic Acid,Glycine, Monopotassium Salt,Glycine Carbonate (1:1), Monosodium Salt,Glycine Carbonate (2:1), Monolithium Salt,Glycine Carbonate (2:1), Monopotassium Salt,Glycine Carbonate (2:1), Monosodium Salt,Glycine Hydrochloride,Glycine Hydrochloride (2:1),Glycine Phosphate,Glycine Phosphate (1:1),Glycine Sulfate (3:1),Glycine, Calcium Salt,Glycine, Calcium Salt (2:1),Glycine, Cobalt Salt,Glycine, Copper Salt,Glycine, Monoammonium Salt,Glycine, Monosodium Salt,Glycine, Sodium Hydrogen Carbonate,Acid, Aminoacetic,Calcium Salt Glycine,Cobalt Salt Glycine,Copper Salt Glycine,Hydrochloride, Glycine,Monoammonium Salt Glycine,Monopotassium Salt Glycine,Monosodium Salt Glycine,Phosphate, Glycine,Salt Glycine, Monoammonium,Salt Glycine, Monopotassium,Salt Glycine, Monosodium
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000097797 Glyphosate Active compound in herbicidal formulations that inhibits 3-PHOSPHOSHIKIMATE 1-CARBOXYVINYLTRANSFERASE. Gliphosate,Glyphosate Hydrochloride (2:1),Glyphosate, Calcium Salt,Glyphosate, Calcium Salt (1:1),Glyphosate, Copper (2+) Salt,Glyphosate, Dilithium Salt,Glyphosate, Disodium Salt,Glyphosate, Magnesium Salt,Glyphosate, Magnesium Salt (2:1),Glyphosate, Monoammonium Salt,Glyphosate, Monopotassium Salt,Glyphosate, Monosodium Salt,Glyphosate, Sodium Salt,Glyphosate, Zinc Salt,Yerbimat,Kalach 360 SL,N-(phosphonomethyl)glycine,Roundup
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D000368 Aged A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available. Elderly
D012189 Retrospective Studies Studies used to test etiologic hypotheses in which inferences about an exposure to putative causal factors are derived from data relating to characteristics of persons under study or to events or experiences in their past. The essential feature is that some of the persons under study have the disease or outcome of interest and their characteristics are compared with those of unaffected persons. Retrospective Study,Studies, Retrospective,Study, Retrospective
D012372 ROC Curve A graphic means for assessing the ability of a screening test to discriminate between healthy and diseased persons; may also be used in other studies, e.g., distinguishing stimuli responses as to a faint stimuli or nonstimuli. ROC Analysis,Receiver Operating Characteristic,Analysis, ROC,Analyses, ROC,Characteristic, Receiver Operating,Characteristics, Receiver Operating,Curve, ROC,Curves, ROC,ROC Analyses,ROC Curves,Receiver Operating Characteristics

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