[Poisoning due to tricyclic antidepressants in children and adolescents].
During the last decade there has been a substantial increase in the number of poisonings due to tricyclic antidepressants in both children and adults. The main toxic manifestations are of anticholinergic origin, and the most frequent constitute the so-called central anticholinergic syndrome. Most of the deaths result from the cardiac complications. Three cases are presented that illustrate chiefly the toxic manifestations related to the central nervous system. The therapeutic management is reviewed in the light of the metabolism of the tricyclic antidepressants, their pharmacologic action and the mechanism of their toxic effects.
D000293:Adolescent; D000639:Amitriptyline / Q000506:poisoning; D000929:Antidepressive Agents, Tricyclic / Q000378:metabolism / Q000494:pharmacology / Q000506:poisoning*; D002318:Cardiovascular Diseases / Q000139:chemically induced; D002493:Central Nervous System Diseases / Q000139:chemically induced; D003975:Diazepam / Q000506:poisoning; D005260:Female; D005751:Gastric Lavage; D006801:Humans; D007223:Infant; D008297:Male; D010546:Perphenazine / Q000506:poisoning; D010830:Physostigmine / Q000627:therapeutic use; D011605:Psychoses, Substance-Induced / Q000209:etiology
D000929:Antidepressive Agents, Tricyclic; D000639:Amitriptyline; D010830:Physostigmine; D010546:Perphenazine; D003975:Diazepam
L'intoxication par antidépresseurs tricycliques chez l'enfant et l'adolescent.