@article{ref1,
title="Acute thyroid hormone exposure in children: a national retrospective study using health data routinely collected by the French poison control centers",
journal="Indian journal of pediatrics",
year="2024",
author="Paradis, Camille and Courtois, Arnaud and Vaucel, Jules-Antoine and Blanc-Brisset, Ingrid and Record, Cécile and Grenet, Guillaume and Gomes, Elisabete and Nardon, Audrey and Louviaux, Natacha and Labadie, Magali",
volume="ePub",
number="ePub",
pages="ePub-ePub",
abstract="To the Editor: The published case reports of L-thyroxine poisoning in children are scarce and the published case series included small numbers of patients, making it difficult to draw clear conclusions about L-thyroxine's exposure epidemiology and severity [1,2,3]. Therefore, in this historical cohort, based on French Poison Control Center records, we describe the epidemiology, the clinical symptoms and outcomes related to thyroid hormone exposure in patients until 12-y-old from 1st January 2018 to 31st December 2020.   Among the 1,248 cases of exposure, preschool children (2-5 y) accounted for 935 cases (75%). Of these cases, boys were more involved than girls (Supplementary Table S1). The exposures were unintentional, intentional, or unknown in 1,225 (98.2%), 14 (1%), and 9 (0.8%) cases, respectively. Among intentional cases, 5 (0.4%) were suicide attempts involving children aged 8-12 y. In 97.5% of the cases, the drug belonged to a relative of the child. Overall, 10 children (0.8%) were symptomatic, and the severity was classified as minor (poisoning severity score = 1 [4], Supplementary Table S1). The symptoms reported were agitation (four children), diarrhea (two children), tachycardia (two children), vomiting (one child), and tremor (one child). The assumed ingested dose was 20.6 ± 33.8 (0.36-500) µg/kg for asymptomatic patients and 33.3 ± 27.6 (6.67-71.4) µg/kg for symptomatic patients. All of the symptomatic children fully recovered. Plasma thyroid hormone levels were measured only in 14 asymptomatic children and 2 symptomatic children. Of the two symptomatic patients, an increase in thyroid hormones plasma levels was seen in one child 7 d after ingestion. Among the 14 asymptomatic patients, this increase was objective in 5 children between 24 h and 7 d after ingestion. ...<p /> <p>Language: en</p>",
language="en",
issn="0019-5456",
doi="10.1007/s12098-024-05114-0",
url="http://dx.doi.org/10.1007/s12098-024-05114-0"
}