The bioequivalence study of folifer-Z: a new formulation of sustained-release iron and zinc.

The bioequivalence of Folifer-Z tablets, a new sustained-release iron and zinc formulation was evaluated and compared to that of Fefol-Z capsules in 30 healthy male subjects. Each subject received a single oral dose of either product according to a randomized two-way crossover design. A washout period of 1 week was allowed after each treatment.

Bioavailability and pharmacokinetic properties of 2 sustained-release formulations of diclofenac sodium, Voltaren vs inflaban: effect of food on inflaban bioavailability.

In this study, in vitro characterization, bioavailability and pharmacokinetics of 2 different sustained-release diclofenac sodium dosage forms were compared, Voltaren (100 mg tablets), manufactured by Ciba-Geigy and Inflaban (100 mg enteric-coated tablets), manufactured by the Arab Pharmaceutical Manufacturing Company. The in vitro results demonstrated a faster rate of dissolution for Inflaban as compared to Voltaren, but both products exhibited a sustained-release pattern. The bioavailability study was conducted on 20 healthy male subjects who received a single oral dose (100 mg) of each product according to a randomized 2-way crossover design.