[Fatal voluntary poisoning by parenteral paraquat].
Paraquat is a potent herbicide, very toxic in the concentrated liquid form as supplied to farmers. Suicidal poisoning represents a serious emergency with a known high mortality rate. Suicidal poisoning following the parenteral route has been rarely reported. A 16-year-old girl was admitted to our emergency unit after subcutaneous injection of gramoxone 20% (about 400 mg of paraquat). Despite immediate surgical excision and revision, and subsequent antioxidant treatment with N-acetylcysteine (400 mg/kg/day during 48 hours), she died 17 days later from refractory hypoxemia following pulmonary fibrosis. From this observation and from the literature, it appears that an effective treatment does not depend on changes in the toxicokinetics of the herbicide (hemoperfusion, antidotes, drugs).
Pedrazzini
G B
GB
Unità di Cure intense, Ospedale regionale La Carità, Locarno.
Saglini
V
V
Pedrinis
E
E
Mombelli
G
G
Domenighetti
G
G
D000293:Adolescent; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D000860:Hypoxia / Q000209:etiology; D007279:Injections, Subcutaneous; D010269:Paraquat / Q000008:administration & dosage / Q000506:poisoning*; D011041:Poisoning / Q000628:therapy; D011658:Pulmonary Fibrosis / Q000139:chemically induced* / Q000150:complications; D013405:Suicide
D010269:Paraquat
Intoxication volontaire fatale au paraquat par voie parentérale.