Analysis of clinical characteristics and blood purification effect of mushroom poisoning in children in Hunan Province / 中国小儿急救医学

ABSTRACT

Objective:To analyze the epidemiological characteristics, clinical characteristics and blood purification effect of mushroom poisoning in children.Methods:A retrospective study was conducted on 51 children with acute mushroom poisoning admitted to Hunan Children′s Hospital from 2002 to 2020.The epidemiological and clinical characteristics were analyzed, and the prognosis of children with different incubation periods was analyzed and compared.Among them, 36 critically ill children were treated with blood purification.Results:The age distribution was 66(43, 115)months.Mushroom poisoning had obvious seasonal and spatial aggregation.The first symptom was mainly manifested by digestive tract, which was manifested as vomiting, abdominal pain and diarrhea, accounting for 94.1% patients(48/51). The gastrointestinal tract type accounted for 45.1%(23/51) of the clinical types and the multi-organ damage type accounted for 51.0% patients(26/51). The length of hospital stay was 6(3, 11)days.Among them, early onset accounted for 45.1% patients(23/51), late onset accounted for 54.9% patients(28/51). Early onset hospitalization was shorter, about 4(2, 7)days, and fewer organs 1(0, 3) were damaged.The length of hospital stay of late onset was 8(3, 12)days, and the number of damaged organs was 4(2, 4). There was a statistically significant difference( P<0.05). Late onset patients had more severe organ function damage, including liver function, coagulation function, renal function, myocardial enzyme, and there was no significant difference in the final outcome between two groups.In 36 children who were given blood purification treatment, alanine aminotransferase, aspartate aminotransferase, prothrombin time, international normalized ratio, blood urea nitrogen, and lactate dehydrogenase were significantly improved, with statistically significant differences( P<0.05). Conclusion:Mushroom poisoning has obvious seasonal and geographical distribution characteristics; the first manifestation is mainly gastrointestinal symptoms; the clinical types are more common in gastrointestinal and multiple organ damage types.Children with early onset have shorter hospital stays and fewer complications than later onset.Blood purification treatment can significantly improve liver function, kidney function and blood coagulation function in children with toadstool poisoning.