Topical Dexamethasone - Cyclodextrin Microparticle Eye Drops for Diabetic Macular Edema

Summary

The research group has developed new ocular drug delivery technology based on cyclodextrin nanoparticles (NP). The investigators plan to develop and test this technology to help treat diabetic macular edema (DME). An important step in research was the invention of cyclodextrin nanoparticles, which has just received a US patent. The investigators pre-clinical and clinical work has demonstrated the investigators eye drop suspension with cyclodextrin nano-particles to be superior to conventional eye drops. They increase drug absorbance into the eye and decrease systematic distribution of the drug, hence reducing side effects. Cyclodextrin nanoparticle eye drops deliver drugs to the posterior part of the eye, thus solving one of the biggest obstacles in ocular pharmacology.

Timeline

Start

2012-03

Primary completion

2012-08

Completion

2013-02

Drugs

Indications