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Toxicol Rep. 2014 Jul 18;1:490-495. doi: 10.1016/j.toxrep.2014.06.010. eCollection 2014.

Survival predictors in paraquat intoxification and role of immunosuppression.

Toxicology reports

Keng-Hee Koh, Clare Hui-Hong Tan, Lawrence Wei-Soon Hii, Jun Lee, Laura Lui-Sian Ngu, Alvin Jung-Mau Chai, Chek-Loong Loh, Swee-Win Lam, Lily Mushahar, Tem-Lom Fam, Wan Shaariah Md Yusuf

Affiliations

  1. Nephrology Unit and Department of Medicine, Sarawak General Hospital, Kuching, Malaysia.
  2. Nephrology Unit and Department of Medicine, Miri Hospital, Malaysia.
  3. Medical Department, Sibu Hospital, Malaysia.
  4. Medical Department, Hospital Raja Permaisuri Bainun, Ipoh, Malaysia.
  5. Medical Department, Hospital Sultan Abdul Halim, Sungai Petani, Malaysia.
  6. Nephrology Department, Hospital Tuanku Ja'afar, Seremban, Malaysia.

PMID: 28962262 PMCID: PMC5598267 DOI: 10.1016/j.toxrep.2014.06.010

Abstract

Paraquat poisoning resulted in multiorgan failure and is associated with high mortality. We audited 83 historical cases of paraquat poisoning in past 2 years treated with conventional decontamination and supportive treatment, followed by enrolling 85 patients over a 2 year period into additional immunosuppression with intravenous (i.v.) methylprednisolone and i.v. cyclophosphamide. Our results showed that age, poor renal function and leucocytosis are the main predictors of fatal outcome. Immunosuppression regime rendered higher survival (6 out of 17 patients (35.3%)) versus historical control (1 out of 18 patients (5.6%)) (

Keywords: Acute renal failure; Immunosuppression; Inflammation; Paraquat poisoning; Survival; eGFR

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