Troleandomycin-triazolam interaction in healthy volunteers: Pharmacokinetic and psychometric evaluation

Seven healthy volunteers received a single oral dose of triazolam 0.25 mg after 7 days on troleandomycin 2 g/day p.o. or placebo in a double-blind cross-over study. Plasma triazolam and psychometric and memory tests (including Critical Flicker Fusion threshold, Choice Reaction Time, Digit Symbol Substitution and Self-Rating Scales) were assessed at regular intervals after the final treatment.