A novel finasteride 0.25% topical solution for androgenetic alopecia: pharmacokinetics and effects on plasma androgen levels in healthy male volunteers.

Objective: Finasteride, a selective inhibitor of type 2 5-α reductase isoenzyme, inhibits the conversion of testosterone to dihydrotestosterone (DHT) and is indicated in the treatment of male androgenetic alopecia. The study objective was to evaluate a newly developed finasteride 0.25% topical solution in comparison to the marketed finasteride 1 mg tablet, with respect to finasteride pharmacokinetics and suppressive effects on plasma DHT.

Pharmacokinetic and tolerability profiles of tobramycin nebuliser solution 300 mg/4 ml administered by PARI eFlow(®) rapid and PARI LC Plus(®) nebulisers in cystic fibrosis patients.

Background: Tobramycin nebuliser solution (TNS) is indicated for maintenance therapy in cystic fibrosis (CF) patients with chronic Pseudomonas aeruginosa (PA) infections. Adherence to recommended therapy in CF has always been a challenge and new generation nebulisers are increasingly used "off label" to reduce the time required for inhalation, potentially improving patient compliance.

Methods: In this open-label, randomised, multi-centre, two-period crossover study, 27 CF patients with PA infection received TNS 300 mg/4 mL (TNS4) via the PARI eFlow(®) rapid or PARI LC Plus(®) nebuliser twice daily for 28 days in two study periods separated by a 4-week washout.

A randomised, two-period, cross-over, open-label study to evaluate the pharmacokinetic profiles of single doses of two different flurbiprofen 8.75-mg lozenges in healthy volunteers.

Aims: To compare the bioavailability of a new oromucosal formulation of flurbiprofen 8.75-mg lozenges, developed by Alfa Wassermann S.p.