The purpose of this study was to examine the pharmacokinetics of three doses of caffeine administered as Stay Alert chewing gum in a multiple dose regimen. ## Methods: A double-blind, parallel randomized, four-treatment study design was employed. the treatment groups were: 50, 100 and 200 mg caffe
Multiple-dose pharmacokinetics of the new H1-receptor antagonist tazifylline in healthy volunteers
β Scribed by R. Bruno; I. Jullien; J. Auger; A. Iliadis; R. Dow; J. McEwen; J. P. Cano; H. Pinhas
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 221 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0142-2782
No coin nor oath required. For personal study only.
β¦ Synopsis
The multiple-dose pharmacokinetics of the new HI-receptor antagonist, tazifylline, were investigated in healthy volunteers. From single-dose data, tazifylline appeared to be rapidly absorbed (median tm, of 0.6 h) and eliminated (t% 1.0 f 0.2 h). However, plasma levels measured on days 3 and 8 of the multiple-dose regimen (10 mg b.i.d. for 8 days) indicated moderate accumulation. A two-compartment model best described multipledose data with a terminal half-life of 15.6 f 7.6 h consistent with twicedaily dosing of tazifylline.
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