IOP-lowering efficacy and tolerability of preservative-free tafluprost 0.0015% among patients with ocular hypertension or glaucoma.

Objective: Tafluprost, the first preservative-free prostaglandin analogue for topical ophthalmic use to lower IOP, was introduced in Germany in 2008. After the approval for ophthalmic use, an open-label, multicentre, observational study was conducted between October 2008 and April 2009. Major objectives of this study were to evaluate the real world efficacy, local tolerability and safety of this first in class preservative-free prostaglandin preparation in patients with ocular hypertension and glaucoma.