ACUTE EFFECTS OF TRAMADOL IN METHADONE-MAINTAINED VOLUNTEERS

被引:37
作者
CAMI, K
LAMAS, X
FARRE, M
机构
[1] Department of Pharmacology and Toxicology, Institut Municipal D’Investigació Mèdica, Barcelona, 08003
关键词
D O I
10.2165/00003495-199400471-00007
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
The opioid agonist and antagonist properties of tramadol were assessed in 6 male opioid-dependent volunteers enrolled in a methadone maintenance programme. Subjects participated in 3 experimental sessions in which the effects of intramuscular tramadol 100 and 300mg and placebo were evaluated. Tramadol neither produced morphine-like effects nor precipitated a withdrawal syndrome; its subjective, behavioural and physiological effects were not different from those of placebo. Although the results of this study suggest that tramadol has a low abuse liability in opioid-dependent subjects, higher doses should be tested to confirm these data.
引用
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页码:39 / 43
页数:5
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