University of Florida Research Foundation, Incorporated

Russell Macoon

Anuj Chauhan

Keith G Christopher

In accordance with the purpose(s) of the present disclosure, as embodied and broadly described herein, the disclosure relates to an auto-injector device that can be used for injection of ophthalmological formulations. The auto-injector device can function in two stages, where a lubricious material is released in a first stage and a drug delivery composition is released in a second stage. The present disclosure provides for method of using these injector devices.

Devices and methods for intravitreal injection of substances

In one aspect, the disclosure relates to compositions for the extended release of drugs in the retina. In a further aspect, the present disclosure provides methods of preparing extended release compositions comprising a therapeutic agent for use in retinal drug delivery. In various other aspects, the present disclosure provides methods for delivery of the disclosed compositions comprising a therapeutic agent to the retina via intravitreal injection. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.

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Gainesville, FL, United States of America

Russell Macoon