Bioavailability assessment of fexofenadine and montelukast in a fixed-dose combination tablet the components administered simultaneously.

Introduction And Objectives: Allergic rhinitis is a condition with high global prevalence most effectively treated with antihistamines and antileukotrienes. This study aimed to evaluate the bioequivalence of fexofenadine and montelukast in a fixed-dose combination tablet versus the components administered simultaneously.

Materials And Methods: An open, randomized, 2×2 crossover study was performed in 78 healthy volunteers.

Pharmacogenetics of amfepramone in healthy Mexican subjects reveals potential markers for tailoring pharmacotherapy of obesity: results of a randomised trial.

Amfepramone (AFP) is an appetite-suppressant drug used in the treatment of obesity. Nonetheless, studies on interindividual pharmacokinetic variability and its association with genetic variants are limited. We employed a pharmacokinetic and pharmacogenetic approach to determine possible metabolic phenotypes of AFP and identify genetic markers that could affect the pharmacokinetic variability in a Mexican population.

Isotretinoin conundrum: a randomized, openlabel, crossover study in Mexico to evaluate the bioavailability and bioequivalence of three pharmaceutical preparations of isotretinoin in healthy participants.

Objective: The oral retinoid agent isotretinoin (13-cis-retinoic acid) is approved for the treatment of severe recalcitrant cystic acne. For registrational renewal of Oratane® in Mexico (isotretinoin; Laboratorios Dermatologicos Darier S.A.