[Homeostasis of blood glucose and abuse of exogenous opiates: evaluation of fructosamine and glycosylated hemoglobin].
The study was designed to assess glycaemic homeostasis in different situations of chronic stimulation of the opiate receptors by exogenous opiates. After an OGTT, levels of glycosylated haemoglobin (HbA1c) and serum fructosamine were measured in 3 groups of male drug addicts of comparable age. Group A consisted of 10 subjects undergoing substitution treatment with oral methadone. Group B consisted of 10 subjects addicted to intravenous injection of the syrup based methadone intended for oral administration. Group C consisted of 10 heroin addicts. Ten healthy subjects of the same age and sex were used as controls. Analysis of the results showed normal glucose tolerance in all groups with tendentially higher basal glycaemia levels in group B. HbA1c levels were significantly higher, though within normal limits, in group B than in either those receiving oral methadone (p less than 0.01) or the heroin addicts (p less than 0.01). The group B subjects also showed the highest fructosamine levels that were both well above normal limits and higher than those in the other groups in whom fructosamine levels were normal. The data therefore confirm normal glycaemia compensation in those taking oral methadone and in heroin addicts during the period considered. A new type of drug addiction involving the intravenous injection of methadone was also encountered. This produces an outstanding short-term change in glycaemic homeostasis and may well lead to future alterations in glucose tolerance.
Rastelli
G
G
Università di Parma, Istituto di Clinica Medica Generale e Terapia Medica.
Gerra
G
G
Mineo
F
F
Ceresini
G
G
Baroni
M C
MC
Caccavari
R
R
Delsignore
R
R
Vescovi
P P
PP
D000328:Adult; D001786:Blood Glucose / Q000378:metabolism; D019270:Fructosamine; D005951:Glucose Tolerance Test; D006442:Glycated Hemoglobin / Q000097:blood* / Q000378:metabolism*; D003932:Heroin; D006595:Hexosamines / Q000097:blood*; D006706:Homeostasis; D006801:Humans; D008297:Male; D008691:Methadone; D009294:Narcotics; D019966:Substance-Related Disorders / Q000097:blood*
D001786:Blood Glucose; D019270:Fructosamine; D006442:Glycated Hemoglobin; D003932:Heroin; D006595:Hexosamines; D008691:Methadone; D009294:Narcotics
Omeostasi glicemica ed abuso di oppioidi esogeni: valutazione della fruttosamina e dell'emoglobina glicosilata.