ISSN:
1432-1041
Keywords:
Femoxetine
;
alcohol interaction
;
psychomotor performance
;
pharmacokinetics
;
amitriptyline
;
plasma 5HT
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
,
Medicine
Notes:
Summary The effects on human psychomotor performance of femoxetine (FEMO), a 5-hydroxytryptamine-selective antidepressant, alone and in combination with alcohol (EtOH) were compared with those of amitriptyline (AMI) and placebo in a controlled double-blind crossover trial in 11 student volunteers. Objective measurements (body sway, choice reaction, flicker fusion, tracking, nystagmus, digit symbol substitution, backwards recall) and subjective self-assessment (visual analogue scales, reporting of side-effects) were done after single doses of FEMO, AMI and placebo, and subacute administration of FEMO and placebo. Single doses of 200 mg FEMO did not impair psychomotor performance, but 50 mg AMI did so in several respects. AMI but not FEMO increased the objective and subjective effects of EtOH. After FEMO 600 mg/d for 10 days almost no objective difference from placebo was noted, although mild sedation at home was reported as a side-effect. FEMO either did not increase or slightly decreased the effect of EtOH on reactive and co-ordination skills. The plasma concentrations of FEMO varied widely from 0 to 156 ng/ml, as in previous clinical trials but reduced a blood 5-hydroxytryptamine concentration in each subject indicating an effect of FEMO on serotoninergic mechanisms.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00607908
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