Microneedles offer a better method of ocular drug delivery than traditional methods, according to research presented during the Ophthalmic Drug Delivery symposium, held on June 30 at a meeting of the Royal Pharmaceutical Society of Great Britain.
Microneedles offer a better method of ocular drug delivery than traditional methods, according to research presented during the Ophthalmic Drug Delivery symposium, held on June 30 at a meeting of the Royal Pharmaceutical Society of Great Britain.
Samirkumar Patel and colleagues at the Georgia Institute of Technology and Emory University, Atlanta, US assessed microneedles, which penetrate the eye to a depth of no more than 0.5 mm and consequently require only local anaesthetic. The microneedles combine the non-invasive benefits of topical drops with the greater delivery capacity, including to the back of the eye, of traditional needles.
Microneedles, as well as being minimally invasive, are also able to deliver drugs to specifically targeted sections of the eye. During testing, the researchers noted no adverse events or inflammation.
AAO 2024: Transient vision loss with Alexander Fein, MD
October 21st 2024Alexander Fein, MD, spoke with the Eye Care Network to share how to approach a patient presenting with transient vision loss, what this type of vision loss can mean, and what additional testing might be needed to determine the best plan for care.
AAO 2024: Optimal pupil size reduction percentage for near vision improvement in presbyopia
October 21st 2024Jennifer Loh, MD, shared insights from on her presentation at the American Academy of Ophthalmology meeting in Chicago on the effects of CSF-1, which is the lowest effective concentration of pilocarpine approved in the United States.