[Carbohydrate metabolism in acute poisoning with xenobiotics].
The aim of the study was to evaluate carbohydrate metabolism in patients hospitalised because of acute intoxication with xenobiotics.


METHODS
An analysis of 3628 patients (1553 females and 2075 males; age: 40.6 +/- 15.9 y) hospitalized at the Ward of Toxicology and Environmental Diseases because of acute poisoning in 2004-2006 was done. The patients with diabetes mellitus diagnosed prior to hospitalisation were excluded from the analysis. The blood ethanol concentration was measured, medication drugs and/or psychoactive substance screening test were performed in all patients on admission. Fasting glucose level on admission and control level on second or third day of hospitalisation were determined. Risk ratio of hyperglycaemia according to toxic agent was assessed using multiple regression model considering age, gender, and the patient education.


RESULTS
In 18.2% (398 males and 254 females) of the patients the blood glucose level on admission was > or = 7.8 mmol/l; in u 3.6% (78 males and 50 females) > or = 11.1 mmol/l. In 24 (0.6%) of the patients glycaemia on admission was < or = 3.5 mmol/l. Control fasting glucose level of > or = 7.0 mmol/l was determined in 115 males and 76 female patients. 42% elevation in risk of hyperglycaemia was noted in acute carbon monoxide poisoning (OR = 1.42; 95% PU: 1.11-1.82). In ethanol intoxicated patients 12% drop in risk of hyperglycaemia was noted (OR = 0.88; 95% PU: 0.72-1.07). Benzodiazepine poisoning diminished risk of hyperglycaemia in 36% (OR=0.64; 95%PU: 0.48-0.84). Risk of hyperglycaemia in poisoning by medicines co-ingested with ethanol was always lower compared to poisoning with the single agent.


CONCLUSIONS
A higher risk of hyperglycaemia was related to acute carbon monoxide poisoning whereas lower risk of hyperglycaemia was attributed to benzodiazepines and alcohol. A frequency of hypoglycaemia in the group of poisoned patients was much more lower compared to hyperglycaemia.
Pach
Dorota
D
Katedra i Klinika Endokrynologii UJ CM w Krakowie. pachdor@cm-uj.krakow.pl
Szurkowska
Magdalena
M
Szafraniec
Krystyna
K
Targosz
Dorota
D
Sułek
Monika
M
Kamenczak
Aleksandra
A
Huszno
Bohdan
B
D000208:Acute Disease / Q000453:epidemiology; D000328:Adult; D000367:Age Factors; D001569:Benzodiazepines / Q000097:blood / Q000506:poisoning; D050260:Carbohydrate Metabolism / Q000187:drug effects*; D002249:Carbon Monoxide Poisoning / Q000097:blood; D015984:Causality; D015897:Comorbidity; D000431:Ethanol / Q000097:blood / Q000506:poisoning; D005260:Female; D018149:Glucose Intolerance / Q000097:blood / Q000175:diagnosis*; D005951:Glucose Tolerance Test; D006760:Hospitalization; D006801:Humans; D006943:Hyperglycemia / Q000097:blood / Q000453:epidemiology*; D007003:Hypoglycemia / Q000097:blood / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D011041:Poisoning / Q000097:blood / Q000145:classification / Q000453:epidemiology; D012737:Sex Factors; D015262:Xenobiotics / Q000097:blood / Q000506:poisoning*
D015262:Xenobiotics; D001569:Benzodiazepines; D000431:Ethanol