Abstract
A topical eye drop represents the least invasive method for targeting drugs to the back of the eye. Systemic exposure and potential toxicity are minimized relative to oral drugs, and an eye drop offers a more patient-friendly experience compared to intravitreal or periocular injections. Ocular tissue barriers and clearance mechanisms render this mode of delivery relatively inefficient for most drugs, and eye drop delivery for posterior indications pose a challenging proposition. However, there are presently a number of examples of compounds in clinical development for posterior diseases of the eye. This chapter will detail our mechanistic understanding of how these drugs transit to the back of the eye.
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Gadek, T., Lee, D. (2011). Topical Drug Delivery to the Back of the Eye. In: Kompella, U., Edelhauser, H. (eds) Drug Product Development for the Back of the Eye. AAPS Advances in the Pharmaceutical Sciences Series, vol 2. Springer, Boston, MA. https://doi.org/10.1007/978-1-4419-9920-7_5
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DOI: https://doi.org/10.1007/978-1-4419-9920-7_5
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