A Review of the Literature on Episodes of Acute Fentanyl Intoxication in Pediatric Age and Toxicological Applications

• Published in: Toxics (Basel) Vol. 12; no. 8; p. 534
• Main Authors: Sacco, Matteo Antonio, Gualtieri, Saverio, Tarallo, Alessandro Pasquale, Tarda, Lucia, Verrina, Maria Cristina, Costa, Andrea, Aquila, Isabella
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 24.07.2024; MDPI
• Subjects: Age; Analgesics; Anesthesia; Autopsies; Autopsy; Availability; Cadavers; children; Diffusion rate; Drug abuse; Drug addiction; Drug development; Drug overdose; Drugs; Epidemiology; Fentanyl; Intoxication; Literature reviews; Medical phenomena; Narcotics; Opioids; Overdose; Patients; Pediatrics; Review; Risk factors; Search engines; Side effects; Surgical mesh; Teenagers; United States > US; Italy; Germany; children; intoxication; fentanyl; opioids
• DOI: 10.3390/toxics12080534
• ISSN: 2305-6304

Fentanyl is an opioid with powerful analgesic effects and a high speed of action. Due to its pharmacological properties, this molecule has therapeutic application as an anesthetic in surgery or as palliative therapy for cancer patients. Unfortunately, in recent years, the easy availability of this substance, the low cost and the illegal online market have favored the large-scale diffusion of fentanyl. Fentanyl is available in different forms, including nasal spray, oral patches, soluble capsules, aerosol or the new version of fentanyl mixed with other drugs, making its use very widespread. Subjects of various ages are involved in fentanyl consumption, including minors that have not yet reached adolescence. In this work, we performed a literature review using the search engines PubMed NCBI and SCOPUS regarding episodes of acute fentanyl intoxication occurring in those of a pediatric age using the Mesh Terms “fentanyl” AND “overdose” AND “children”. The inclusion criteria were English papers published in the last 10 years regarding the cases of children under the age of 10. We evaluated the most frequent methods of intake and the circumstances of such episodes. In cases of death, we analyzed the autopsy, the toxicological findings and the investigations carried out. The review results show that in this age group (under < 10 y.o. s), it is possible to identify the risk factors for fentanyl intake, such as the presence of this molecule within the family unit due to drug addiction or medical therapy. The results also demonstrate a significant risk of underestimation of this phenomenon, since the molecule is often not investigated through adequate toxicological analysis. These results, therefore, suggest always carrying out toxicological investigations in the case of suspected fentanyl intoxication, both on patients or cadavers. The investigations must always include a urinary screening for opiates, and the request for a second level analysis with molecule dosage in cases of positivity or in cases of strong suspicion for assumption. In cases of intoxication in a family context of drug addiction, it is necessary to investigate the chronicity of the intake through hair analysis and evaluate the possible co-administration of other drugs. In conclusion, we suggest a protocol, applicable both on patients or cadavers, which can be useful for physicians and forensic pathologists in order to promptly identify these cases and allow for the reporting of them to the judicial authorities with the adoption of strict prevention and control measures.