Ocular drug delivery is challenging due to the presence of anatomical and physiological
barriers. These barriers can affect drug entry into the eye following multiple routes of …

Ocular drug delivery has seen several advances in the past few decades, with respect to
new drugs, improved formulations, targeted delivery, as well as exploration of new routes of …

Posterior segment eye disease is a leading cause of irreversible vision impairment and
blindness. As the unique organ for vision, eyes are protected by various protective barriers …

Ocular diseases have a significant effect on vision and quality of life. Drug delivery to ocular
tissues is a challenge to formulation scientists. The major barriers to delivering drugs to the …

The eye is a directly accessible sensitive organ, impairment of which causes direct effect on
the quality of life. Efficient ocular drug delivery remains a major challenge for the …

Research advancements in pharmaceutical sciences have led to the development of new
strategies in drug delivery to anterior segment. Designing a new delivery system that can …

Ocular drug delivery has always been a challenge for ophthalmologists and drug-delivery
scientists due to the presence of various anatomic and physiologic barriers. Inimitable static …

Background: Ocular drug delivery is an extremely challenging area due to its restrictive
barrier functionalities. Objective: Drug transport via corneal/non-corneal routes involves …

Introduction: Considering that the number of patients afflicted by posterior eye diseases is
increasing, effective drug delivery is currently in high clinical demand. Topical administration …

The topical route is the most frequent and preferred way to deliver drugs to the eye.
Unfortunately, the very low ocular drug bioavailability (less than 5%) associated with this …