These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Thirty-five cases of S-carboxymethylcysteine use in paraquat poisoning.
    Author: Lugo-Vallín N, Maradei-Irastorza I, Pascuzzo-Lima C, Ramírez-Sánchez M, Montesinos C.
    Journal: Vet Hum Toxicol; 2003 Feb; 45(1):45-6. PubMed ID: 12583701.
    Abstract:
    The herbicide paraquat is associated with a high mortality rate. It produces multiorgan damage through the induction of acute oxidative stress, by generation of reactive oxygen species that cause oxidative damage to biomolecules. In addition to general supportive measures, the management of paraquat poisoning includes gastric washing, forced diuresis, haemodialysis and the use of antioxidants, such as N-acetylcysteine. However, this drug is rather unavailable in Venezuela and S-carboxymethylcysteine has been used. We report 35 patients with mild to severe paraquat poisoning, which beside standard supportive treatment received 1500 mg S-carboxymethylcysteine, up to 2-3 w. The mortality rate was 22.86% (8 deaths/35 cases) and was related to the severity of paraquat poisoning (as assessed by urine dithionite tests). We conclude that S-carboxymethylcysteine is a reliable alternative in managing patients with paraquat poisoning.
    [Abstract] [Full Text] [Related] [New Search]