Citation

Armbrust S, Nikischin W, Rochholz G, Franzelius C, Bielstein A, Kramer HH. Forensic Sci. Int. 2010; 195(1-3): e1-3.

Affiliation

Department of Pediatric Cardiology, University Children's Hospital, Schwanenweg 20, 24105 Kiel, Germany.

Copyright

(Copyright © 2010, Elsevier Publishing)

DOI

10.1016/j.forsciint.2009.10.017

PMID

20074878

Abstract

OBJECTIVE: Intoxication with antidepressants, frequently encountered in pediatric emergency medicine, can often lead to life threatening situations. While hyperthermia, hypertonicity and rigidity are symptoms indicative of a serotonin syndrome triggered by an intoxication with serotonin reuptake inhibitors or monoamine oxidase inhibitors, cardiotoxicity, coma and ECG changes are typical of an intoxication with tricyclic antidepressants. CASE REPORT: Hypothermia (instead of the expected hyperthermia) is described for the first time as a persistent symptom during the course of a combined moclobemide-doxepin intoxication in an attempted suicide of a 16-year-old adolescent. DISCUSSION: The administration of serotonin reuptake inhibitors alone or in combination with other medication which increases the level of 5-hydroxytryptamine, i.e. serotonin, in the synaptic cleft mainly leads to hyperthermia. According to a recent study, however, the application of a selective 5-HT(1a) agonist to transgenic mice with a prominent overexpression of the 5-HT(1a) receptor lead to immobility and hypothermia. These findings might help to explain the hypothermia observed in the case of the intoxicated 16-year-old. CONCLUSION: Intoxication with antidepressants should not be excluded a priori in a hypothermic patient who displays other clinical signs of the said intoxication.

Language: en