CAI-BASED SYSTEMS AND METHODS FOR THE LOCALIZED TREATMENT OF UVEITIS
This invention relates to the treatment of uveitis, in particular posterior infectious uveitis. In specific embodiments, the invention provides for methods of treating uveitis and/or infectious uveitis comprising administration of a sustained-release system containing 5-amino-[4-(4-chlorobenzoyl)-3,5-dichlorobenzyl]-1,2,3-triazole-4-carboxamide) and optionally a glucocorticoid. In one embodiment, the glucocorticoid is dexamethasone. In another embodiment, the sustained-release system comprises a polmyer such as e.g. polylactic-coglycolic acid.
1 - 21 . (canceled)
22 . A method of treating uveitis in a patient comprising administering to the patient a sustained-release system comprising a pharmaceutically effective amount of 5-amino-[4-(4-chlorobenzoyl)-3,5-dichlorobenzyl]-1,2,3-triazole-4-carboxamide) (CAI); wherein the CAI is a sonicated microparticle or in a molecular complex in formulation with hydroxypropyl β-cyclodextrin.
23 . The method of claim 22 , wherein the sustained-release system comprises a polymer.
24 . The method of claim 22 , wherein the polymer degrades over time.
25 . The method of claim 24 , wherein the polymer comprises polylactic-coglycolic acid (PLGA).
26 . The method of claim 22 , wherein the sustained release system comprises a non-erodible intravitreal implant.
27 . The method of claim 22 , wherein the posterior infectious uveitis is caused by toxoplasmosis, toxocara or visceral larva migrans.
28 . The method of claim 22 , wherein the sustained-release system further comprises one or more of an anti-inflammatory agent, a steroid and/or an antibacterial agent.
29 . The method of claim 28 , wherein the steroid is a glucocorticoid or fluocinolone acetonide.
30 . The method of claim 29 , wherein the glucocorticoid comprises dexamethasone.
31 . The method of claim 30 , wherein the amount of dexamethasone is from about 0.5 to about 0.9 mg.
32 . The method of claim 22 , wherein the uveitis is posterior infectious uveitis.
33 . A method of treating uveitis in a patient comprising administering a sustained-release system comprising a pharmaceutically effective amount of 5-amino-[4-(4-chlorobenzoyl)-3,5-dichlorobenzyl]-1,2,3-triazole-4-carboxamide) and a steroid to a patient; wherein the CAI is a sonicated microparticle or in a molecular complex in formulation with hydroxypropyl β-cyclodextrin.
34 . The method of claim 33 , wherein the steroid is a glucocorticoid or fluocinolone acetonide.
35 . The method of claim 33 , wherein the sustained-release system comprises a polymer.
36 . The method of claim 35 , wherein the polymer comprises polylactic-coglycolic acid (PLGA).
37 . The method of claim 33 , wherein the steroid comprises dexamethasone.
38 . The method of claim 33 , wherein the sustained-release system further comprises an anti-inflammatory agent and/or an anti-bacterial agent.
39 . The method of claim 35 , wherein the polymer degrades over time.
40 . The method of claim 33 , wherein the uveitis is posterior infectious uveitis.
41 . The method of claim 33 , wherein the sustained release system comprises a non-erodible intravitreal implant.
42 . The method of claim 33 , wherein the uveitis is caused by toxoplasmosis, toxocara or visceral larva migrans.