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 …

The eye is one of the most specialized organs in the body; one of its flawless functions is
vigorously controlling the foreign materials' entrance to the eye. On the other hand, this …

Many ocular disorders leading to blindness could benefit from efficient delivery of
therapeutics to the retina. However, despite extensive research into drug delivery vehicles …

Application of a drug in the form of eye drops represents easiest, safest and, at the moment,
the most common non-invasive method of ocular drug application. Other conventional …

Drug instillation via a topical route is preferred since it is desirable and convenient due to the
noninvasive and easy drug access to different segments of the eye for the treatment of …

Despite intense research efforts; effective delivery of drugs to the eye remains an enormous
challenge. The eye is a unique organ with complex structure and functions. It is protected by …

Poor drug delivery to lesions in patients' eyes is a major obstacle to the treatment of ocular
diseases. The accessibility of these areas to drugs is highly restricted by the presence of …

The human eye is a sophisticated organ with distinctive anatomy and physiology that
hinders the passage of drugs into targeted ophthalmic sites. Effective topical administration …

Highlights•Eye drops are applied at high frequency due to unique physio-anatomy of
corneal tissue.•Different types of nanodelivery platforms (medical devices) have been …

Advantages of polymeric nanoparticles as drug delivery systems include controlled release,
enhanced drug stability and bioavailability, and specific tissue targeting. Nanoparticle …