title: Is there a relationship between admission blood glucose level following acute poisoning and clinical outcome?
abstract: BACKGROUND
  The aim of this study was to investigate the relationship between the admission blood glucose level following acute poisoning, severity of acute poisoning and clinical outcome.
  
  
  METHODS
  This prospective study was conducted on 345 deliberate self-poisoning patients. Standard demographic and clinical information; admission blood glucose level; poisoning severity score and outcome were recorded. Patients with a history of diabetes mellitus, receipt of pre-sampling intravenous dextrose solution or glucocorticoids, and poisoning with toxic agents which produce hyper- or hypoglycaemia were excluded.
  
  
  RESULTS
  Mean age of the patients was 27.5 ±8.6 years. Females outnumbered males (57.9%). Oral ingestion of more than one drug (46.7%) and opiates (14.2%) were the main causes of poisoning. Blood glucose values ranged from 50 mg/dl to 396 mg/dl. Hyper- and hypoglycaemia were observed in 23.8% and 13.91% respectively. A total of 24.41% and 22.92% of the patients in hyper- and hypoglycaemic groups had grade 3 and 4 severity score in comparison with 4.18% in the normoglycaemic group. Development of complications and death were 14.64% and 10.42% in patients with hyper- and hypoglycaemia versus 3.73% in patients with normoglycaemia. A significant difference between normoglycaemic and hyperglycaemic patients in the severity of poisoning and clinical outcome was observed (P < 0.001).
  
  
  CONCLUSIONS
  Admission blood glucose levels may have a relationship with the severity of poisoning and clinical outcome following acute poisoning.
authors.affiliation: Isfahan Clinical Toxicology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.
authors.forename: Ali Mohammad
authors.initials: AM
authors.lastname: Sabzghabaee
authors.forename: Nastaran
authors.initials: N
authors.lastname: Eizadi-Mood
authors.forename: Farzad
authors.initials: F
authors.lastname: Gheshlaghi
authors.forename: Nooshin
authors.initials: N
authors.lastname: Adib
authors.forename: Leila
authors.initials: L
authors.lastname: Safaeian