Abstract
Pharmacological blockade of fibroblastic proliferation after glaucoma filtration surgery by using antimitotic agents in different formulations (liposomes, nanospheres) is of great clinical interest. However, only limited comparative data are available on the effect of encapsulated drugs on intraocular pressure (IOP) after filtering surgery. Therefore we have studied the effect on IOP of liposomes, nanospheres and a solution of mitoxantrone (MTO), a well-known antimitotic, in rabbits before and after sclerectomy. MTO in solution form, as well as in a liposome formulation, improved the outcome of the surgery by reducing IOP when administered subconjunctivally just following surgery. This effect was similar to mitomycin-C application. In contrast, neither prior administration nor subconjunctival nanosphere injections induced a reduction in IOP. Liposome administration demonstrated no delayed action or promoting effect but reduced the occurrence of corneal opacity observed in groups treated with MTO in solution.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.