tafluprost and Hypersensitivity

Lowering intraocular pressure (IOP) is, at present, the only therapeutic approach to the treatment of glaucoma. Good compliance is essential in every chronic therapy; therefore, the development of IOP-lowering eye drops that are well tolerated and have an easy administration schedule is essential for the treatment of glaucoma. Prostaglandins are a first-choice drug class for the treatment of glaucoma.. This review provides a background on tafluprost, a newly synthesized prostaglandin analogue, and summarizes the existing data on its efficacy and safety, including comparative data with the other prostaglandin derivatives now available on the market. A review of the literature was performed.. Current research focuses not only on the efficacy of the drugs but also on their tolerability. The importance of obtaining good compliance by the patient is increasingly relevant; therefore, new formulations are studied to provide fewer side effects and an easier schedule. Tafluprost is a new prostaglandin analogue that has been marketed in some European countries and in Japan for more than 2 years and was recently (July 2009) approved in 21 countries. Besides a well-demonstrated IOP-lowering effect, tafluprost is the first topical prostaglandin available as a preservative-free formulation.

Topics: Administration, Ophthalmic; Glaucoma; Humans; Hypersensitivity; Intraocular Pressure; Prostaglandins F

Glaucoma affects an increasing number of people worldwide and is the second leading cause of blindness. The aim of antiglaucoma therapy is to maintain a patient's visual function and quality of life. Prostaglandin analogues are first-line topical antiglaucoma therapy. They are effective at lowering intraocular pressure (IOP) and are generally well tolerated, with fewer systemic adverse events compared with the other classes. However, the use of prostaglandin analogues can be associated with ocular adverse effects, such as stinging/burning sensation, dry eyes, iris and periocular hyperpigmentation, and eye lash growth, which can affect patient compliance. Preservatives used in antiglaucoma preparations can have dose-dependent toxic effects, which contribute to adverse effects. The development of preservative-free preparations may reduce such adverse effects and therefore improve patient compliance. Tafluprost is a prostaglandin analogue in a preservative-free formulation that was recently approved for the reduction of elevated IOP in open-angle glaucoma and ocular hypertension.

Topics: Blindness; Glaucoma; Glaucoma, Open-Angle; Humans; Hypersensitivity; Latanoprost; Ocular Hypertension; Preservatives, Pharmaceutical; Prostaglandins F; Prostaglandins F, Synthetic; Prostaglandins, Synthetic