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BACKGROUND Fluoxetine is an inhibitor of the main metabolizing enzymes of lansoprazole and could influence the pharmacokinetics of lansoprazole. The changes in lansoprazole pharmacokinetics could have clinical significance concerning the safety of the therapy. OBJECTIVE The aim of this study was to evaluate the pharmacokinetic interaction between(More)
WHAT IS KNOWN AND OBJECTIVE Nebivolol is a highly selective beta-blocker with additional vasodilator properties, widely used in the clinical practice for the treatment of hypertension and heart failure. Paroxetine is a second-generation antidepressant and a potent inhibitor of CYP2D6, the same isoenzyme involved in the metabolism of nebivolol. The objective(More)
BACKGROUND Phenytoin is an inductor of the main metabolizing enzyme of ivabradine and it could influence its pharmacokinetics. Changes in ivabradine pharmacokinetics could have clinical significance regarding the safety of the treatment. OBJECTIVE The study objective was evaluation of the pharmacokinetic interaction between ivabradine and phenytoin in(More)
The objective of this study was to evaluate the pharmacokinetic interaction between zolpidem and carbamazepine in healthy volunteers. The study consisted of 2 periods: period 1 (reference), when each volunteer received a single dose of 5 mg zolpidem, and period 2 (test), when each volunteer received a single dose of 5 mg zolpidem and 400 mg carbamazepine.(More)
WHAT IS KNOWN AND OBJECTIVE Ivabradine is a novel heart rate-lowering agent that selectively and specifically inhibits the depolarizing cardiac pacemaker If current in the sinus node. Our objective was to evaluate a possible pharmacokinetic interaction between ivabradine and carbamazepine in healthy volunteers. METHODS The study consisted of two periods:(More)
Our objective was to evaluate a possible pharmacokinetic interaction between zolpidem and ciprofloxacin in healthy volunteers. The study consisted of two periods: Period 1 (reference), when each volunteer received a single dose of 5 mg zolpidem and Period 2 (test), when each volunteer received a single dose of 5 mg zolpidem and 500 mg ciprofloxacin. Between(More)
BACKGROUND Fluoxetine is an inhibitor of the main metabolizing enzymes (cytochrome P450 [CYP] 2C19 and CYP3A4) of omeprazole and thus might influence that drug's pharmacokinetics. The changes in omeprazole's pharmacokinetics may have clinical significance concerning efficacy and tolerability of the treatment. OBJECTIVE The aim of this study was to assess(More)
BACKGROUND/AIMS The study aimed at investigating the effects of multiple-dose bupropion (potent inhibitor of CYP2D6) on the pharmacokinetics (PKs) of single-dose nebivolol (CYP2D6 substrate) and to evaluate the clinical relevance of this potential drug interaction. METHODS This open-label, nonrandomized clinical study had a 2-period design: during period(More)
1. Our objective was to evaluate a possible pharmacokinetic interaction between zolpidem and fluvoxamine in healthy volunteers. 2. The study consisted of two periods: Period 1 (reference), when each volunteer received a single dose of 5 mg zolpidem; and Period 2 (test), when each volunteer received a single dose of 5 mg zolpidem and 100 mg fluvoxamine.(More)